/* RASAM Design System — built 2026-09-06T21:06:19+00:00 */

/* --- resources/css/tokens/_index.css --- */
/* RASAM Design Tokens — source of truth. Do not hard-code values in components. */

:root {
  /* Brand (overridden per brand config / inline vars) */
  --brand-primary: #1b242c;
  --brand-secondary: #5c6b73;
  --brand-accent: #a67c52;
  --brand-accent-soft: #c4a484;
  --brand-steel: #8a959c;
  --brand-steel-bright: #c5cdd2;

  /* Neutrals */
  --color-neutral-0: #ffffff;
  --color-neutral-50: #f6f7f8;
  --color-neutral-100: #eef0f2;
  --color-neutral-200: #dce1e5;
  --color-neutral-300: #c2cad1;
  --color-neutral-400: #9aa5ae;
  --color-neutral-500: #6f7b85;
  --color-neutral-600: #53606a;
  --color-neutral-700: #3d4851;
  --color-neutral-800: #2a3239;
  --color-neutral-900: #1b2126;
  --color-neutral-950: #101418;

  /* Semantic surfaces (light defaults; theme layer remaps) */
  --color-bg: var(--color-neutral-50);
  --color-background: var(--color-bg);
  --color-bg-elevated: var(--color-neutral-0);
  --color-surface: var(--color-neutral-0);
  --color-surface-elevated: var(--color-bg-elevated);
  --color-surface-muted: var(--color-neutral-100);
  --color-surface-inverse: var(--color-neutral-900);

  --color-text: var(--color-neutral-900);
  --color-text-primary: var(--color-text);
  --color-text-secondary: var(--color-neutral-600);
  --color-text-muted: var(--color-neutral-600);
  --color-text-subtle: var(--color-neutral-500);
  --color-text-inverse: var(--color-neutral-50);
  --color-text-on-brand: #f4f6f7;

  --color-border: var(--color-neutral-200);
  --color-border-subtle: var(--color-neutral-100);
  --color-border-standard: var(--color-border);
  --color-border-strong: var(--color-neutral-300);
  --color-border-inverse: color-mix(in srgb, var(--color-text-inverse) 28%, transparent);
  --color-border-focus: var(--brand-accent);
  --color-border-none: transparent;

  --color-accent: var(--brand-accent);
  --color-accent-hover: #8f6843;
  --color-success: #2f6f4e;
  --color-warning: #9a6b2f;
  --color-danger: #8f3a3a;
  --color-error: var(--color-danger);
  --color-info: #3a5f7a;
  --color-overlay: rgb(16 20 24 / 0.52);
  --color-inverse: var(--color-surface-inverse);

  /* Theme hooks (brand config / data-theme may remap) */
  --theme-accent: var(--brand-accent);
  --theme-accent-hover: var(--color-accent-hover);

  /* Component tokens — consume brand/theme, never hard-code brand hex here beyond defaults */
  --button-primary-background: var(--brand-primary);
  --button-primary-foreground: var(--color-text-on-brand);
  --button-primary-hover: color-mix(in srgb, var(--brand-primary) 88%, #000);
  --button-secondary-background: var(--color-surface);
  --button-secondary-foreground: var(--color-text);
  --button-secondary-border: var(--color-border-strong);
  --button-secondary-hover: var(--color-surface-muted);
  --button-accent-background: var(--theme-accent);
  --button-accent-foreground: #fffaf4;
  --button-accent-hover: var(--theme-accent-hover);
  --button-danger-background: var(--color-danger);
  --button-danger-foreground: #fff8f7;
  --button-success-background: var(--color-success);
  --button-success-foreground: #f4faf6;
  --color-on-primary: var(--color-text-on-brand);
  --control-height-sm: 2.25rem;
  --control-height-md: var(--touch-target);
  --control-height-lg: 3rem;
  --control-height-touch: max(2.75rem, var(--touch-target));
  --icon-size-sm: 1rem;
  --icon-size-md: 1.25rem;
  --icon-size-lg: 1.5rem;
  --icon-size-touch: 1.5rem;

  /* Typography */
  --font-display: "Vazirmatn", "IBM Plex Sans", Tahoma, sans-serif;
  --font-body: "Vazirmatn", "IBM Plex Sans", Tahoma, sans-serif;
  --font-mono: "IBM Plex Sans", ui-monospace, Consolas, monospace;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.55;
  --line-height-relaxed: 1.7;

  /* Fluid type scale */
  --font-size-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --font-size-sm: clamp(0.875rem, 0.84rem + 0.2vw, 0.9375rem);
  --font-size-base: clamp(1rem, 0.96rem + 0.25vw, 1.0625rem);
  --font-size-md: clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
  --font-size-lg: clamp(1.25rem, 1.15rem + 0.55vw, 1.5rem);
  --font-size-xl: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --font-size-2xl: clamp(1.875rem, 1.55rem + 1.4vw, 2.75rem);
  --font-size-3xl: clamp(2.25rem, 1.8rem + 2vw, 3.5rem);
  --font-size-4xl: clamp(2.75rem, 2.1rem + 2.8vw, 4.5rem);

  /* Spacing scale (fluid-aware) */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 2rem;
  --space-8: 2.5rem;
  --space-9: 3rem;
  --space-10: 4rem;
  --space-11: 5rem;
  --space-12: 6rem;
  --space-section: clamp(3rem, 2.2rem + 3vw, 6rem);
  --space-gutter: clamp(1rem, 0.7rem + 1.5vw, 2rem);

  /* Containers */
  --container-xs: 28rem;
  --container-sm: 36rem;
  --container-md: 48rem;
  --container-lg: 64rem;
  --container-xl: 80rem;
  --container-2xl: 90rem;
  --container-wide: 110rem;
  --container-max: 120rem;
  --container-content: var(--container-xl);
  --container-reading: var(--container-sm);
  --container-narrow: var(--container-xs);
  --container-media: var(--container-wide);

  /* Breakpoints (reference; used via media queries) */
  --bp-xs: 320px;
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --bp-2xl: 1536px;
  --bp-3xl: 1920px;
  --bp-4xl: 2560px;

  /* Radius — restrained industrial */
  --radius-none: 0;
  --radius-xs: 0.125rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-pill: 999px;

  /* Shadows — subtle, precise */
  --shadow-xs: 0 1px 2px rgb(16 20 24 / 0.06);
  --shadow-sm: 0 2px 8px rgb(16 20 24 / 0.06);
  --shadow-md: 0 8px 24px rgb(16 20 24 / 0.08);
  --shadow-focus: 0 0 0 3px color-mix(in srgb, var(--brand-accent) 35%, transparent);

  /* Motion */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-emphasized: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-emphasis: var(--ease-emphasized);
  --ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --duration-instant: 80ms;
  --duration-fast: 160ms;
  --duration-normal: 280ms;
  --duration-slow: 480ms;
  --duration-slower: 720ms;
  --transition-base: var(--duration-normal) var(--ease-standard);
  --transition-fast: var(--duration-fast) var(--ease-standard);

  /* Z-index layers */
  --z-base: 0;
  --z-raised: 10;
  --z-sticky: 100;
  --z-header: 200;
  --z-dropdown: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;
  --z-skip: 1000;

  /* Touch / a11y */
  --touch-target: 44px;
  --focus-ring: var(--shadow-focus);
}


/* --- resources/css/themes/_index.css --- */
/* Theme architecture: light | dark | system — full surface + control remaps */

html[data-theme="light"],
html:not([data-theme]),
html[data-theme="system"] {
  color-scheme: light;
  --color-bg: #f2f4f6;
  --color-background: var(--color-bg);
  --color-bg-elevated: #ffffff;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-surface-muted: #e8eef2;
  --color-surface-inverse: #1b242c;
  --color-text: #141a1f;
  --color-text-primary: var(--color-text);
  --color-text-secondary: #4f5c66;
  --color-text-muted: #53606a;
  --color-text-subtle: #6f7b85;
  --color-text-inverse: #f4f6f7;
  --color-text-on-brand: #f4f6f7;
  --color-border: #d2dae1;
  --color-border-subtle: #e4eaee;
  --color-border-standard: var(--color-border);
  --color-border-strong: #b0bcc6;
  --color-border-inverse: rgb(244 246 247 / 0.28);
  --color-overlay: rgb(16 20 24 / 0.5);
  --color-inverse: var(--color-surface-inverse);
  --color-accent-hover: #8f6843;
  --theme-accent: var(--brand-accent);
  --theme-accent-hover: var(--color-accent-hover);
  --shadow-xs: 0 1px 2px rgb(20 26 31 / 0.06);
  --shadow-sm: 0 4px 16px rgb(20 26 31 / 0.08);
  --shadow-md: 0 12px 32px rgb(20 26 31 / 0.12);
  --shadow-focus: 0 0 0 3px color-mix(in srgb, var(--theme-accent) 45%, transparent);

  --button-primary-background: var(--brand-primary);
  --button-primary-foreground: var(--color-text-on-brand);
  --button-primary-hover: color-mix(in srgb, var(--brand-primary) 88%, #000);
  --button-secondary-background: var(--color-surface);
  --button-secondary-foreground: var(--color-text);
  --button-secondary-border: var(--color-border-strong);
  --button-secondary-hover: var(--color-surface-muted);
  --button-accent-background: var(--theme-accent);
  --button-accent-foreground: #fffaf4;
  --button-accent-hover: var(--theme-accent-hover);
  --button-danger-background: var(--color-danger);
  --button-danger-foreground: #fff8f7;
  --button-success-background: var(--color-success);
  --button-success-foreground: #f4faf6;
  --color-on-primary: var(--color-text-on-brand);

  --header-utility-bg: var(--color-surface);
  --header-utility-border: var(--color-border);
  --header-utility-fg: var(--color-text);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #0e1216;
  --color-background: var(--color-bg);
  --color-bg-elevated: #151b20;
  --color-surface: #1a2229;
  --color-surface-elevated: #1f282f;
  --color-surface-muted: #243038;
  --color-surface-inverse: #eef1f3;
  --color-text: #eef1f3;
  --color-text-primary: var(--color-text);
  --color-text-secondary: #a7b1b9;
  --color-text-muted: #9aa5ae;
  --color-text-subtle: #7d8993;
  --color-text-inverse: #141a1f;
  --color-text-on-brand: #f4f6f7;
  --color-border: #2c373f;
  --color-border-subtle: #243038;
  --color-border-standard: var(--color-border);
  --color-border-strong: #3d4a54;
  --color-border-inverse: rgb(20 26 31 / 0.35);
  --color-overlay: rgb(0 0 0 / 0.62);
  --color-inverse: var(--color-surface-inverse);
  --color-accent-hover: #c4966a;
  --theme-accent: var(--brand-accent);
  --theme-accent-hover: var(--color-accent-hover);
  --shadow-xs: 0 1px 2px rgb(0 0 0 / 0.4);
  --shadow-sm: 0 4px 18px rgb(0 0 0 / 0.45);
  --shadow-md: 0 14px 36px rgb(0 0 0 / 0.5);
  --shadow-focus: 0 0 0 3px color-mix(in srgb, var(--theme-accent) 55%, transparent);

  --button-primary-background: color-mix(in srgb, var(--brand-steel-bright) 22%, var(--brand-primary));
  --button-primary-foreground: var(--color-text-on-brand);
  --button-primary-hover: color-mix(in srgb, var(--button-primary-background) 82%, #fff);
  --button-secondary-background: var(--color-surface-elevated);
  --button-secondary-foreground: var(--color-text);
  --button-secondary-border: var(--color-border-strong);
  --button-secondary-hover: var(--color-surface-muted);
  --button-accent-background: var(--theme-accent);
  --button-accent-foreground: #fffaf4;
  --button-accent-hover: var(--theme-accent-hover);
  --button-danger-background: var(--color-danger);
  --button-danger-foreground: #fff8f7;
  --button-success-background: var(--color-success);
  --button-success-foreground: #f4faf6;
  --color-on-primary: var(--color-text-on-brand);

  --header-utility-bg: var(--color-surface-elevated);
  --header-utility-border: var(--color-border);
  --header-utility-fg: var(--color-text);
}

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    color-scheme: dark;
    --color-bg: #0e1216;
    --color-background: var(--color-bg);
    --color-bg-elevated: #151b20;
    --color-surface: #1a2229;
    --color-surface-elevated: #1f282f;
    --color-surface-muted: #243038;
    --color-surface-inverse: #eef1f3;
    --color-text: #eef1f3;
    --color-text-primary: var(--color-text);
    --color-text-secondary: #a7b1b9;
    --color-text-muted: #9aa5ae;
    --color-text-subtle: #7d8993;
    --color-text-inverse: #141a1f;
    --color-text-on-brand: #f4f6f7;
    --color-border: #2c373f;
    --color-border-subtle: #243038;
    --color-border-standard: var(--color-border);
    --color-border-strong: #3d4a54;
    --color-border-inverse: rgb(20 26 31 / 0.35);
    --color-overlay: rgb(0 0 0 / 0.62);
    --color-inverse: var(--color-surface-inverse);
    --color-accent-hover: #c4966a;
    --theme-accent: var(--brand-accent);
    --theme-accent-hover: var(--color-accent-hover);
    --shadow-xs: 0 1px 2px rgb(0 0 0 / 0.4);
    --shadow-sm: 0 4px 18px rgb(0 0 0 / 0.45);
    --shadow-md: 0 14px 36px rgb(0 0 0 / 0.5);
    --shadow-focus: 0 0 0 3px color-mix(in srgb, var(--theme-accent) 55%, transparent);

    --button-primary-background: color-mix(in srgb, var(--brand-steel-bright) 22%, var(--brand-primary));
    --button-primary-foreground: var(--color-text-on-brand);
    --button-primary-hover: color-mix(in srgb, var(--button-primary-background) 82%, #fff);
    --button-secondary-background: var(--color-surface-elevated);
    --button-secondary-foreground: var(--color-text);
    --button-secondary-border: var(--color-border-strong);
    --button-secondary-hover: var(--color-surface-muted);
    --button-accent-background: var(--theme-accent);
    --button-accent-foreground: #fffaf4;
    --button-accent-hover: var(--theme-accent-hover);
    --button-danger-background: var(--color-danger);
    --button-danger-foreground: #fff8f7;
    --button-success-background: var(--color-success);
    --button-success-foreground: #f4faf6;
    --color-on-primary: var(--color-text-on-brand);

    --header-utility-bg: var(--color-surface-elevated);
    --header-utility-border: var(--color-border);
    --header-utility-fg: var(--color-text);
  }
}

/* High-contrast accessibility — dedicated remaps, not inversion */
@media (prefers-contrast: more) {
  html {
    --color-border: color-mix(in srgb, var(--color-text) 42%, transparent);
    --color-border-strong: color-mix(in srgb, var(--color-text) 62%, transparent);
    --color-text-muted: color-mix(in srgb, var(--color-text) 82%, transparent);
    --color-text-subtle: color-mix(in srgb, var(--color-text) 72%, transparent);
    --shadow-focus: 0 0 0 3px var(--color-text), 0 0 0 6px var(--theme-accent);
  }
}

html[data-contrast="high"] {
  --color-border: color-mix(in srgb, var(--color-text) 42%, transparent);
  --color-border-strong: color-mix(in srgb, var(--color-text) 62%, transparent);
  --color-text-muted: color-mix(in srgb, var(--color-text) 82%, transparent);
  --color-text-subtle: color-mix(in srgb, var(--color-text) 72%, transparent);
  --shadow-focus: 0 0 0 3px var(--color-text), 0 0 0 6px var(--theme-accent);
}

/*
 * Multi-brand hooks — brand CSS variables come from BrandContext.
 * Optional brand-scoped overrides live under [data-brand="…"] without forking components.
 */
html[data-brand="rasam-steel"] {
  --theme-surface-tint: cool;
}


/* --- resources/css/base/_fonts.css --- */
/* Self-hosted brand fonts — public/assets/fonts */

@font-face {
  font-family: "Vazirmatn";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/vazirmatn-400.woff2") format("woff2");
}

@font-face {
  font-family: "Vazirmatn";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/vazirmatn-500.woff2") format("woff2");
}

@font-face {
  font-family: "Vazirmatn";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/vazirmatn-600.woff2") format("woff2");
}

@font-face {
  font-family: "Vazirmatn";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/vazirmatn-700.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-sans-400.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-sans-500.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-sans-600.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/ibm-plex-sans-700.woff2") format("woff2");
}


/* --- resources/css/base/_reset.css --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
  scrollbar-gutter: stable;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  min-height: 100%;
  line-height: var(--line-height-normal);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  color: var(--color-text);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--brand-steel-bright) 12%, transparent), transparent 28rem),
    var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100vw;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
}

::selection {
  background: color-mix(in srgb, var(--brand-accent) 35%, transparent);
  color: var(--color-text);
}


/* --- resources/css/base/_typography.css --- */
h1,
h2,
h3,
h4,
h5,
h6,
.rs-heading {
  font-family: var(--font-display);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

/* Role scale — Persian-first readability (looser body LH, restrained tracking) */
.rs-type-display,
.rs-heading--display { font-size: var(--font-size-4xl); line-height: var(--line-height-tight); }
.rs-type-h1,
.rs-heading--xl { font-size: var(--font-size-3xl); }
.rs-type-h2,
.rs-heading--lg { font-size: var(--font-size-2xl); }
.rs-type-h3,
.rs-heading--md { font-size: var(--font-size-xl); }
.rs-type-h4,
.rs-heading--sm { font-size: var(--font-size-lg); }
.rs-heading--xs { font-size: var(--font-size-md); }

.rs-type-body-large,
.rs-lede {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
  max-width: var(--container-reading);
}

.rs-type-body {
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
}

.rs-type-body-small {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.rs-type-caption {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-snug);
  color: var(--color-text-subtle);
}

.rs-type-eyebrow {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Alias used across trust / legacy templates */
.rs-eyebrow {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0;
}

.rs-type-button {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.02em;
}

.rs-type-nav {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-snug);
}

.rs-type-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-snug);
}

.rs-muted {
  color: var(--color-text-muted);
}

.rs-subtle {
  color: var(--color-text-subtle);
}

/* Mixed FA/EN + numeral policy helpers — do not force one numeral system globally */
.rs-num--latin,
.rs-code,
code,
.font-mono {
  font-family: var(--font-mono);
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: 0;
}

[lang="fa"] .rs-prose {
  word-spacing: 0.02em;
  line-height: var(--line-height-relaxed);
}

[dir="rtl"] .rs-type-eyebrow {
  letter-spacing: 0.04em;
}


/* --- resources/css/base/_layout.css --- */
.rs-skip-link {
  position: absolute;
  inset-inline-start: var(--space-4);
  inset-block-start: var(--space-4);
  z-index: var(--z-skip);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-inverse);
  color: var(--color-text-inverse);
  transform: translateY(-200%);
  transition: transform var(--transition-fast);
}

.rs-skip-link:focus {
  transform: translateY(0);
}

.rs-container {
  width: min(100% - (var(--space-gutter) * 2), var(--container-xl));
  margin-inline: auto;
}

.rs-container--sm,
.rs-container--reading { width: min(100% - (var(--space-gutter) * 2), var(--container-reading)); }
.rs-container--md { width: min(100% - (var(--space-gutter) * 2), var(--container-md)); }
.rs-container--lg { width: min(100% - (var(--space-gutter) * 2), var(--container-lg)); }
.rs-container--wide,
.rs-container--media { width: min(100% - (var(--space-gutter) * 2), var(--container-media)); }
.rs-container--narrow { width: min(100% - (var(--space-gutter) * 2), var(--container-narrow)); }
.rs-container--full { width: 100%; max-width: none; padding-inline: var(--space-gutter); }
.rs-container--max { width: min(100% - (var(--space-gutter) * 2), var(--container-max)); }

.rs-section {
  padding-block: var(--space-section);
}

.rs-section__header {
  display: grid;
  gap: var(--space-3);
  margin-block-end: var(--space-7);
  max-width: 40rem;
}

.rs-site {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.rs-main {
  outline: none;
}

/* Responsive foundation: fluid grid helpers */
.rs-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .rs-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .rs-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rs-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@supports (grid-template-columns: subgrid) {
  .rs-grid--auto {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  }
}

/* Editorial / architectural grids — use sparingly */
.rs-grid--split {
  grid-template-columns: 1fr;
}

.rs-grid--featured {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .rs-grid--split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .rs-grid--split-reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.35fr);
  }

  .rs-grid--asymmetric {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  }

  .rs-grid--featured {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }

  .rs-grid--catalog {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.rs-stack--section { gap: var(--space-8); }
.rs-stack--page { gap: var(--space-10); }
.rs-stack--micro { gap: var(--space-2); }

.rs-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.rs-border--none { border-color: var(--color-border-none); }
.rs-border--subtle { border-color: var(--color-border-subtle); }
.rs-border--standard { border-color: var(--color-border-standard); }
.rs-border--strong { border-color: var(--color-border-strong); }
.rs-border--inverse { border-color: var(--color-border-inverse); }


/* --- resources/css/motion/_index.css --- */
/* Motion system — hierarchy & interaction only. Respect reduced motion. */

/* Off-screen sections: defer layout/paint until near viewport */
.rs-section:not(.rs-hero) {
  content-visibility: auto;
  contain-intrinsic-size: auto 28rem;
}

.rs-motion-enter,
.rs-motion-fade {
  --motion-from-opacity: 0;
  --motion-from-y: 0.5rem;
  opacity: var(--motion-from-opacity);
  transition: opacity 0.45s var(--ease-standard);
}

.rs-motion-enter {
  transform: translateY(var(--motion-from-y));
  transition:
    opacity 0.45s var(--ease-standard),
    transform 0.45s var(--ease-emphasized);
}

.rs-motion-enter.is-inview,
.rs-motion-enter[data-motion-state="in"],
.rs-motion-fade.is-inview,
.rs-motion-fade[data-motion-state="in"] {
  opacity: 1;
  transform: none;
}

.rs-motion-slide {
  --motion-from-y: 0.5rem;
  opacity: 0;
  transform: translateY(var(--motion-from-y));
  transition:
    opacity 0.45s var(--ease-standard),
    transform 0.45s var(--ease-emphasized);
}
.rs-motion-slide.is-inview,
.rs-motion-slide[data-motion-state="in"] {
  opacity: 1;
  transform: translateY(0);
}

.rs-motion-scale {
  opacity: 0;
  transform: scale(0.98);
  transition:
    opacity var(--duration-normal) var(--ease-standard),
    transform var(--duration-normal) var(--ease-emphasized);
}

.rs-motion-scale.is-inview {
  opacity: 1;
  transform: scale(1);
}

.rs-motion-reveal {
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--duration-slow) var(--ease-emphasized);
}

.rs-motion-reveal.is-inview {
  clip-path: inset(0 0 0 0);
}

.rs-motion-image-zoom {
  overflow: hidden;
}

.rs-motion-image-zoom img {
  transform: scale(1.04);
  transition: transform var(--duration-slower) var(--ease-standard);
}

.rs-motion-image-zoom.is-inview img,
.rs-motion-image-zoom:hover img {
  transform: scale(1);
}

.rs-motion-parallax {
  --parallax-offset: 0px;
  transform: translate3d(0, var(--parallax-offset), 0);
  will-change: transform;
}

.rs-motion-mask {
  mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent);
  mask-size: 200% 100%;
  mask-position: 100% 0;
  transition: mask-position var(--duration-slow) var(--ease-emphasized);
}

.rs-motion-mask.is-inview {
  mask-position: 0 0;
}

.rs-motion-stagger > [data-motion],
.rs-motion-stagger > .rs-motion-slide,
.rs-motion-stagger > .rs-motion-fade {
  transition-delay: calc(var(--stagger-index, 0) * 60ms);
}

.rs-motion-stagger > *:nth-child(1) { --stagger-index: 0; }
.rs-motion-stagger > *:nth-child(2) { --stagger-index: 1; }
.rs-motion-stagger > *:nth-child(3) { --stagger-index: 2; }
.rs-motion-stagger > *:nth-child(4) { --stagger-index: 3; }
.rs-motion-stagger > *:nth-child(5) { --stagger-index: 4; }
.rs-motion-stagger > *:nth-child(6) { --stagger-index: 5; }

.rs-motion-hover-lift {
  transition:
    transform var(--duration-fast) var(--ease-exit),
    box-shadow var(--duration-fast) var(--ease-standard);
}

.rs-motion-hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

@media (prefers-reduced-motion: reduce) {
  .rs-section:not(.rs-hero) {
    content-visibility: visible;
    contain-intrinsic-size: auto;
  }

  .rs-motion-enter,
  .rs-motion-fade,
  .rs-motion-slide,
  .rs-motion-scale,
  .rs-motion-reveal,
  .rs-motion-image-zoom img,
  .rs-motion-parallax,
  .rs-motion-mask,
  .rs-motion-hover-lift {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    mask-image: none !important;
    transition: none !important;
    will-change: auto !important;
  }

  html {
    scroll-behavior: auto;
  }
}


/* --- resources/css/components/_button.css --- */
.rs-btn {
  --btn-bg: var(--button-primary-background);
  --btn-fg: var(--button-primary-foreground);
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--control-height-md);
  min-width: var(--touch-target);
  padding-inline: var(--space-5);
  padding-block: var(--space-3);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-sm);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  letter-spacing: 0.02em;
  text-decoration: none;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--duration-fast) var(--ease-exit),
    opacity var(--transition-fast);
}

.rs-btn:hover {
  background: var(--button-primary-hover, color-mix(in srgb, var(--btn-bg) 88%, #000));
}

.rs-btn:active {
  transform: translateY(1px);
}

.rs-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.rs-btn--secondary {
  --btn-bg: var(--button-secondary-background);
  --btn-fg: var(--button-secondary-foreground);
  --btn-border: var(--button-secondary-border);
}

.rs-btn--secondary:hover {
  background: var(--button-secondary-hover, var(--color-surface-muted));
}

.rs-btn--tertiary {
  --btn-bg: var(--color-surface-muted);
  --btn-fg: var(--color-text);
  --btn-border: transparent;
}

.rs-btn--tertiary:hover {
  background: color-mix(in srgb, var(--color-surface-muted) 70%, var(--color-border));
}

.rs-btn--accent {
  --btn-bg: var(--button-accent-background);
  --btn-fg: var(--button-accent-foreground);
}

.rs-btn--accent:hover {
  background: var(--button-accent-hover, var(--theme-accent-hover));
}

.rs-btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--color-text);
  --btn-border: var(--color-border-strong, var(--color-border));
}

.rs-btn--outline:hover {
  background: var(--color-surface-muted);
}

.rs-btn--dark {
  --btn-bg: var(--color-text);
  --btn-fg: var(--color-surface, #fff);
  --btn-border: transparent;
}

.rs-btn--light {
  --btn-bg: var(--color-surface, #fff);
  --btn-fg: var(--color-text);
  --btn-border: var(--color-border);
}

.rs-btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-text);
  --btn-border: transparent;
}

.rs-btn--ghost:hover {
  background: var(--color-surface-muted);
}

.rs-btn--text {
  --btn-bg: transparent;
  --btn-fg: var(--brand-primary);
  --btn-border: transparent;
  min-height: auto;
  padding-inline: var(--space-1);
  padding-block: var(--space-1);
  border-radius: var(--radius-xs);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--theme-accent) 70%, transparent);
  text-underline-offset: 0.2em;
}

.rs-btn--text:hover {
  background: transparent;
  color: var(--theme-accent-hover);
}

.rs-btn--danger {
  --btn-bg: var(--button-danger-background);
  --btn-fg: var(--button-danger-foreground);
}

.rs-btn--success {
  --btn-bg: var(--button-success-background);
  --btn-fg: var(--button-success-foreground);
}

.rs-btn--sm {
  min-height: var(--control-height-sm);
  padding-inline: var(--space-4);
  padding-block: var(--space-2);
}

.rs-btn--lg {
  min-height: var(--control-height-lg);
  padding-inline: var(--space-7);
}

.rs-btn--touch {
  min-height: var(--control-height-touch);
  padding-inline: var(--space-6);
}

.rs-btn.is-loading,
.rs-btn[aria-busy="true"] {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.rs-btn.is-loading::after,
.rs-btn[aria-busy="true"]::after {
  content: "";
  position: absolute;
  inline-size: 1rem;
  block-size: 1rem;
  border: 2px solid color-mix(in srgb, var(--btn-fg) 35%, transparent);
  border-block-start-color: var(--btn-fg);
  border-radius: var(--radius-pill);
  animation: rs-btn-spin var(--duration-slow) linear infinite;
}

@keyframes rs-btn-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .rs-btn.is-loading::after,
  .rs-btn[aria-busy="true"]::after {
    animation: none;
    border-color: var(--btn-fg);
  }

  .rs-btn:active {
    transform: none;
  }
}

.rs-btn:disabled,
.rs-btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  pointer-events: none;
}

.rs-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: var(--touch-target);
  block-size: var(--touch-target);
  border: 1px solid var(--header-utility-border, var(--color-border));
  border-radius: var(--radius-sm);
  background: var(--header-utility-bg, var(--color-surface));
  color: var(--header-utility-fg, var(--color-text));
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.rs-icon-btn:hover {
  background: var(--button-secondary-hover, var(--color-surface-muted));
  border-color: var(--color-border-strong);
}

.rs-icon-btn svg,
.rs-icon-btn .rs-icon {
  display: block;
  color: inherit;
  stroke: currentColor;
}

.rs-icon-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.rs-icon {
  inline-size: var(--icon-size-md);
  block-size: var(--icon-size-md);
  flex-shrink: 0;
}

.rs-icon--sm { inline-size: var(--icon-size-sm); block-size: var(--icon-size-sm); }
.rs-icon--lg { inline-size: var(--icon-size-lg); block-size: var(--icon-size-lg); }

.rs-link {
  color: var(--brand-primary);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--brand-accent) 70%, transparent);
  text-underline-offset: 0.2em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.rs-link:hover {
  color: var(--color-accent-hover);
  text-decoration-color: var(--brand-accent);
}

.rs-link--nav {
  color: var(--color-text);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.rs-link--nav:hover {
  color: var(--theme-accent-hover);
}

.rs-link--cta {
  color: var(--theme-accent);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  border-block-end: 1px solid color-mix(in srgb, var(--theme-accent) 55%, transparent);
}

.rs-link--external::after {
  content: "↗";
  margin-inline-start: 0.25em;
  font-size: 0.85em;
}

[dir="rtl"] .rs-link--external::after {
  content: "↖";
}

.rs-link--download::after {
  content: "↓";
  margin-inline-start: 0.25em;
  font-size: 0.85em;
}


/* --- resources/css/components/_forms.css --- */
.rs-field {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  min-width: 0;
}

.rs-field__label,
.rs-field__label-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 1.5rem;
  margin: 0;
  line-height: 1.3;
}

.rs-field__info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: transparent;
  color: var(--color-text-subtle);
  cursor: help;
  position: relative;
  flex-shrink: 0;
}

.rs-field__info .rs-icon {
  width: 0.85rem;
  height: 0.85rem;
}

.rs-field__info:hover,
.rs-field__info:focus-visible {
  color: var(--brand-accent);
  border-color: var(--brand-accent);
}

.rs-field__info:hover::after,
.rs-field__info:focus-visible::after {
  content: attr(title);
  position: absolute;
  inset-block-start: calc(100% + 0.4rem);
  inset-inline-start: 0;
  z-index: 5;
  width: max(12rem, 100%);
  max-width: 16rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-neutral-950, #111);
  color: #fff;
  font-size: var(--font-size-xs);
  font-style: normal;
  font-weight: var(--font-weight-regular);
  line-height: 1.45;
  white-space: normal;
  box-shadow: var(--shadow-sm, none);
}

.rs-lead-city,
.rs-lead-standard .rs-field,
.rs-lead-standard .rs-lead-city {
  display: grid;
  gap: var(--space-2);
  align-content: start;
  grid-template-rows: 1.5rem auto;
  min-width: 0;
}

.rs-lead-standard .rs-grid--2 {
  align-items: start;
  column-gap: var(--space-5);
  row-gap: var(--space-5);
}

.rs-lead-standard .rs-grid--2 > .rs-field,
.rs-lead-standard .rs-grid--2 > .rs-lead-city {
  display: grid;
  grid-template-rows: 1.5rem auto;
  align-content: start;
  /* Sibling .rs-field + .rs-field margin must NOT apply inside 2-col rows */
  margin-block-start: 0;
}

.rs-lead-standard .rs-lead-city > input[type="hidden"] {
  display: none;
}

.rs-lead-standard .rs-input,
.rs-lead-standard .rs-select {
  min-height: 3rem;
  height: 3rem;
  box-sizing: border-box;
  width: 100%;
}

.rs-lead-standard .rs-field__label,
.rs-lead-standard .rs-field__label-row {
  min-height: 1.5rem;
  height: 1.5rem;
  overflow: hidden;
}

.rs-field + .rs-field,
.rs-grid + .rs-field,
.rs-field + .rs-grid,
.rs-lead-check + .rs-lead-check,
.rs-lead-standard > * + * {
  margin-block-start: var(--space-4);
}

.rs-grid--2 > .rs-field + .rs-field,
.rs-grid--2 > .rs-field + .rs-lead-city,
.rs-grid--2 > .rs-lead-city + .rs-field,
.rs-grid--2 > .rs-lead-city + .rs-lead-city {
  margin-block-start: 0;
}

.rs-field:has(.rs-textarea) {
  gap: var(--space-3);
}

.rs-field__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.rs-field__hint,
.rs-field__error {
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
}

.rs-field__error {
  color: var(--color-danger);
}

label:has(input[type="checkbox"]),
label:has(input[type="radio"]),
.rs-lead-option,
.rs-lead-check {
  cursor: pointer;
}

label:has(input[type="checkbox"]) input,
label:has(input[type="radio"]) input,
.rs-lead-option input,
.rs-lead-check input {
  cursor: pointer;
}

@media (max-width: 899px) {
  label:has(> input[type="radio"]),
  label:has(> input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-direction: row;
  }

  /* Persian / RTL: control on the inline-start side (right), before the title */
  [dir="rtl"] label:has(> input[type="radio"]),
  [dir="rtl"] label:has(> input[type="checkbox"]),
  html[lang^="fa"] label:has(> input[type="radio"]),
  html[lang^="fa"] label:has(> input[type="checkbox"]) {
    justify-content: flex-start;
  }

  label:has(> input[type="radio"]) > input[type="radio"],
  label:has(> input[type="checkbox"]) > input[type="checkbox"] {
    order: -1;
    flex-shrink: 0;
  }
}

.rs-input,
.rs-select,
.rs-textarea {
  width: 100%;
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rs-textarea {
  min-height: 8rem;
  resize: vertical;
}

.rs-input:hover,
.rs-select:hover,
.rs-textarea:hover {
  border-color: var(--color-border-strong);
}

.rs-input:focus-visible,
.rs-select:focus-visible,
.rs-textarea:focus-visible {
  border-color: var(--color-border-focus);
}

.rs-input[aria-invalid="true"],
.rs-select[aria-invalid="true"],
.rs-textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.rs-file {
  display: grid;
  gap: var(--space-2);
}

.rs-file__control {
  min-height: var(--touch-target);
  padding: var(--space-3);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted);
}

/* Shared custom RTL select — replaces OS pickers (Android label/radio split) */
.rs-rtl-pick {
  position: relative;
  min-width: 0;
  width: 100%;
}

.rs-rtl-pick__native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  opacity: 0;
  pointer-events: none;
}

.rs-rtl-pick__trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: start;
  cursor: pointer;
}

.rs-rtl-pick__trigger::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  margin-inline-start: var(--space-3);
  border-inline-end: 2px solid currentColor;
  border-block-end: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
  flex-shrink: 0;
}

.rs-rtl-pick__backdrop {
  border: 0;
  padding: 0;
  margin: 0;
  background: rgb(10 14 18 / 0.5);
}

.rs-rtl-pick__panel {
  display: grid;
  gap: 0;
  margin: 0;
  padding: var(--space-2) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md, 0 12px 32px rgb(0 0 0 / 0.18));
  direction: rtl;
}

.rs-rtl-pick__panel[hidden],
.rs-rtl-pick__backdrop[hidden] {
  display: none !important;
}

.rs-rtl-pick__option {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0.65rem;
  width: 100%;
  min-height: 2.75rem;
  margin: 0;
  padding: 0.65rem 1rem;
  cursor: pointer;
  color: var(--color-text);
  box-sizing: border-box;
}

.rs-rtl-pick__option > input[type="radio"] {
  order: -1;
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  accent-color: var(--brand-accent, #2563eb);
  cursor: pointer;
}

.rs-rtl-pick__option > span {
  order: 0;
  flex: 0 1 auto;
  max-width: calc(100% - 2rem);
  text-align: start;
  line-height: 1.4;
}

.rs-rtl-pick__option:hover,
.rs-rtl-pick__option:has(input:checked) {
  background: color-mix(in srgb, var(--brand-accent, #A67C52) 10%, var(--color-surface));
}

@media (min-width: 900px) {
  .rs-rtl-pick__backdrop {
    display: none !important;
  }

  .rs-rtl-pick__panel {
    position: absolute;
    inset-inline: 0;
    inset-block-start: calc(100% + 0.35rem);
    z-index: 40;
    max-height: min(22rem, 70vh);
    overflow: auto;
  }
}

@media (max-width: 899px) {
  .rs-rtl-pick.is-open .rs-rtl-pick__backdrop {
    position: fixed;
    inset: 0;
    z-index: 85;
    display: block !important;
  }

  .rs-rtl-pick__panel {
    position: fixed;
    inset-inline: 1.25rem;
    inset-block-start: 50%;
    z-index: 86;
    width: auto;
    max-height: min(70vh, 28rem);
    overflow: auto;
    transform: translateY(-50%);
  }

  .rs-rtl-pick.is-open .rs-rtl-pick__panel {
    display: grid;
  }
}


/* --- resources/css/components/_feedback.css --- */
.rs-alert {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-inline-start: 3px solid var(--brand-steel);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.rs-alert--success { border-inline-start-color: var(--color-success); }
.rs-alert--warning { border-inline-start-color: var(--color-warning); }
.rs-alert--danger { border-inline-start-color: var(--color-danger); }
.rs-alert--info { border-inline-start-color: var(--color-info); }

.rs-empty,
.rs-error-state {
  display: grid;
  gap: var(--space-3);
  justify-items: start;
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--color-border);
  border-inline-start: 3px solid var(--brand-steel);
  background: var(--color-surface);
  max-width: min(42rem, 100%);
}

.rs-empty--wide {
  max-width: min(52rem, 100%);
}

.rs-empty .rs-heading {
  margin: 0;
}

.rs-empty .rs-muted {
  margin: 0;
  max-width: 36rem;
  line-height: var(--line-height-relaxed);
}

.rs-empty .rs-cluster {
  margin-block-start: var(--space-2);
}

.rs-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
}

.rs-loading__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--brand-steel);
  animation: rs-pulse var(--duration-slow) var(--ease-standard) infinite;
}

@keyframes rs-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .rs-loading__dot { animation: none; opacity: 1; }
}

.rs-skeleton {
  display: block;
  min-height: 1rem;
  border-radius: var(--radius-xs);
  background: linear-gradient(
    90deg,
    var(--color-surface-muted) 0%,
    color-mix(in srgb, var(--color-surface-muted) 40%, var(--color-surface)) 50%,
    var(--color-surface-muted) 100%
  );
  background-size: 200% 100%;
  animation: rs-shimmer 1.2s linear infinite;
}

@keyframes rs-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-skeleton { animation: none; }
}


/* --- resources/css/components/_surfaces.css --- */
.rs-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.rs-card--media,
.rs-card--project,
.rs-card--product,
.rs-card--solution,
.rs-card--resource {
  padding: 0;
  overflow: hidden;
}

.rs-card__media {
  display: block;
  aspect-ratio: 16 / 10;
  background: var(--color-surface-muted);
}

.rs-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-card__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
}

.rs-card--minimal {
  border-color: transparent;
  background: transparent;
  padding-inline: 0;
}

.rs-card--editorial {
  border: none;
  border-radius: var(--radius-none);
  background: transparent;
  padding: 0;
  gap: var(--space-5);
}

.rs-card--horizontal {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .rs-card--horizontal {
    grid-template-columns: minmax(8rem, 12rem) minmax(0, 1fr);
    align-items: stretch;
  }

  .rs-card--horizontal .rs-card__media {
    aspect-ratio: auto;
    min-block-size: 100%;
  }

  .rs-card--horizontal .rs-card__body {
    padding-block: var(--space-5);
    padding-inline-end: var(--space-5);
    padding-inline-start: 0;
  }
}

.rs-card--featured {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
  background: var(--color-surface-elevated);
}

.rs-card--brand,
.rs-card--certification {
  align-content: start;
}

.rs-card--interactive {
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.rs-card--interactive:hover,
.rs-card--interactive:focus-within {
  border-color: var(--color-border-strong);
}

.rs-card--product {
  /* Technical catalog — not ecommerce */
  border-radius: var(--radius-xs);
}

.rs-toast {
  display: grid;
  gap: var(--space-2);
  min-inline-size: min(100%, 22rem);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-inline-start: 3px solid var(--brand-steel);
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.rs-toast--success { border-inline-start-color: var(--color-success); }
.rs-toast--warning { border-inline-start-color: var(--color-warning); }
.rs-toast--error,
.rs-toast--danger { border-inline-start-color: var(--color-danger); }
.rs-toast--info { border-inline-start-color: var(--color-info); }
.rs-toast--loading { border-inline-start-color: var(--brand-steel); }

.rs-badge--featured {
  border-color: color-mix(in srgb, var(--theme-accent) 45%, var(--color-border));
  color: var(--color-text);
}

.rs-badge--new {
  border-color: color-mix(in srgb, var(--color-success) 40%, var(--color-border));
}

.rs-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.rs-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.rs-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: var(--touch-target);
  min-block-size: var(--touch-target);
  padding-inline: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-surface);
}

.rs-pagination__item[aria-current="page"] {
  border-color: var(--color-border-strong);
  background: var(--color-surface-muted);
  font-weight: var(--font-weight-semibold);
}

.rs-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding-inline: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.rs-breadcrumb__sep {
  color: var(--color-text-subtle);
}

.rs-image {
  position: relative;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.rs-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-image--ratio-16x9 { aspect-ratio: 16 / 9; }
.rs-image--ratio-4x3 { aspect-ratio: 4 / 3; }
.rs-image--ratio-1x1 { aspect-ratio: 1 / 1; }

/* ---------------------------------------------------------------------------
   Shared interior page hero — Phase 22 visual template cohesion
   Use across catalog / products / projects / solutions / knowledge / search /
   contact / consultation / error so listings feel like one website.
--------------------------------------------------------------------------- */
.rs-page-hero {
  display: grid;
  gap: var(--space-3);
  max-width: min(48rem, 100%);
  padding-block: clamp(2.25rem, 1.6rem + 2vw, 3.75rem) clamp(1.75rem, 1.2rem + 1.4vw, 2.75rem);
}

.rs-page-hero--band {
  max-width: none;
  width: 100%;
  margin-inline: 0;
  margin-block-end: var(--space-8);
  padding-inline: 0;
  padding-block: clamp(2.75rem, 1.8rem + 3vw, 4.75rem) clamp(2rem, 1.4rem + 1.8vw, 3.25rem);
  border-block-end: 1px solid var(--color-border);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--brand-accent) 8%, transparent) 0%,
      transparent 42%
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-muted) 88%, transparent),
      color-mix(in srgb, var(--color-bg) 40%, transparent) 70%,
      transparent
    );
}

.rs-page-hero--band > .rs-container,
.rs-page-hero--band .rs-page-hero__copy {
  max-width: min(48rem, 100%);
  display: grid;
  gap: var(--space-3);
}

.rs-page-hero--compact {
  padding-block: var(--space-6) var(--space-5);
}

.rs-page-hero--flush {
  padding-block: 0;
  margin-block-end: 0;
}

.rs-page-hero .rs-breadcrumb {
  margin-block-end: var(--space-2);
}

.rs-page-hero .rs-lede {
  margin: 0;
}

.rs-page-hero .rs-cluster {
  margin-block-start: var(--space-2);
}

/* Card interaction polish — shared industrial hover (restrained) */
.rs-card--interactive:hover,
.rs-card--interactive:focus-within,
.rs-product-card:hover .rs-product-card__media,
.rs-project-card:hover .rs-project-card__media,
.rs-knowledge-card:hover .rs-knowledge-card__media,
.rs-sol-card:hover .rs-sol-card__media {
  border-color: var(--color-border-strong);
}

.rs-product-card__media,
.rs-project-card__media,
.rs-knowledge-card__media,
.rs-sol-card__media {
  transition:
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.rs-product-card:hover .rs-product-card__media,
.rs-project-card:hover .rs-project-card__media,
.rs-knowledge-card:hover .rs-knowledge-card__media,
.rs-sol-card:hover .rs-sol-card__media,
.rs-product-card:focus-within .rs-product-card__media,
.rs-project-card:focus-within .rs-project-card__media {
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .rs-product-card:hover .rs-product-card__media,
  .rs-project-card:hover .rs-project-card__media,
  .rs-knowledge-card:hover .rs-knowledge-card__media,
  .rs-sol-card:hover .rs-sol-card__media,
  .rs-product-card:focus-within .rs-product-card__media,
  .rs-project-card:focus-within .rs-project-card__media {
    transform: none;
  }
}

.rs-error-page__search {
  max-width: 28rem;
}



/* --- resources/css/components/_overlays.css --- */
.rs-modal[hidden] {
  display: none;
}

.rs-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.rs-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(10 14 18 / 0.55);
}

.rs-modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 36rem);
  max-height: min(90dvh, 48rem);
  overflow: auto;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.rs-modal__header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-block-end: var(--space-4);
}

.rs-accordion {
  border-block: 1px solid var(--color-border);
}

.rs-accordion__item + .rs-accordion__item {
  border-block-start: 1px solid var(--color-border);
}

.rs-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: var(--touch-target);
  padding-block: var(--space-4);
  border: 0;
  background: transparent;
  color: var(--color-text);
  text-align: start;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
}

.rs-accordion__trigger:hover {
  color: var(--brand-accent);
}

.rs-accordion__trigger:hover .rs-accordion__title {
  color: var(--brand-accent);
}

.rs-accordion__title {
  flex: 1;
  transition: color var(--transition-fast);
}

.rs-accordion__icon {
  position: relative;
  inline-size: 1rem;
  block-size: 1rem;
  flex-shrink: 0;
}

.rs-accordion__icon::before,
.rs-accordion__icon::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  background: currentColor;
  transition: transform var(--duration-normal) var(--ease-emphasized), opacity var(--duration-fast) var(--ease-standard);
}

.rs-accordion__icon::before {
  width: 100%;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.rs-accordion__icon::after {
  width: 1.5px;
  height: 100%;
  transform: translate(-50%, -50%);
}

.rs-accordion__item.is-open .rs-accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.rs-accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.42s var(--ease-emphasized, cubic-bezier(0.2, 0.8, 0.2, 1));
}

.rs-accordion__panel.is-open {
  grid-template-rows: 1fr;
}

.rs-accordion__panel[hidden] {
  display: grid;
}

.rs-accordion__panel-inner {
  overflow: hidden;
  min-height: 0;
  padding-block-end: 0;
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.rs-accordion__panel.is-open .rs-accordion__panel-inner {
  padding-block-end: var(--space-4);
}

@media (prefers-reduced-motion: reduce) {
  .rs-accordion__panel,
  .rs-accordion__icon::before,
  .rs-accordion__icon::after {
    transition: none;
  }
}

.rs-tabs {
  display: grid;
  gap: var(--space-4);
}

.rs-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  border-block-end: 1px solid var(--color-border);
}

.rs-tabs__tab {
  min-height: var(--touch-target);
  padding-inline: var(--space-4);
  border-block-end: 2px solid transparent;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.rs-tabs__tab[aria-selected="true"] {
  color: var(--color-text);
  border-block-end-color: var(--brand-accent);
}

.rs-tabs__panel[hidden] {
  display: none;
}


/* --- resources/css/components/_header.css --- */
/* RASAM Header System — variants share one component structure */

.rs-header {
  --header-fg: var(--color-text);
  --header-fg-muted: var(--color-text-muted);
  --header-bg: color-mix(in srgb, var(--color-bg-elevated) 92%, transparent);
  --header-border: var(--color-border);
  --header-height: 4.25rem;
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-header);
  color: var(--header-fg);
}

.rs-header__bar {
  border-block-end: 1px solid var(--header-border);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background var(--duration-normal) var(--ease-standard),
    border-color var(--duration-normal) var(--ease-standard),
    color var(--duration-normal) var(--ease-standard),
    box-shadow var(--duration-normal) var(--ease-standard);
}

.rs-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  min-height: var(--header-height);
}

.rs-header__start,
.rs-header__end,
.rs-header__center {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
}

.rs-header__center {
  justify-content: center;
}

.rs-header__end {
  justify-content: flex-end;
  gap: var(--space-2);
}

.rs-header__tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--header-fg);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.rs-header__tool:hover {
  color: var(--brand-accent);
  background: color-mix(in srgb, var(--brand-accent) 10%, transparent);
}

.rs-header__tool .rs-icon {
  width: 1.35rem;
  height: 1.35rem;
}

.rs-header__search {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.rs-header__search:hover {
  background: transparent;
  color: var(--brand-accent);
}

.rs-header__menu-btn {
  display: inline-flex;
  width: calc(var(--touch-target) * 1.35);
  height: calc(var(--touch-target) * 1.35);
  min-width: calc(var(--touch-target) * 1.35);
  min-height: calc(var(--touch-target) * 1.35);
}

.rs-header__menu-btn .rs-icon {
  width: 2rem;
  height: 2rem;
}

.rs-header__contact,
.rs-header__cta {
  display: none;
}

.rs-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  min-height: var(--touch-target);
  margin-block-start: 5px;
}

.rs-logo__img {
  height: 4.5rem;
  width: auto;
  max-width: 22rem;
  object-fit: contain;
}

.rs-logo__img--dark { display: none; }

html[data-theme="dark"] .rs-logo__img--light,
html[data-theme-resolved="dark"] .rs-logo__img--light { display: none; }

html[data-theme="dark"] .rs-logo__img--dark,
html[data-theme-resolved="dark"] .rs-logo__img--dark { display: block; }

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] .rs-logo__img--light { display: none; }
  html[data-theme="system"] .rs-logo__img--dark { display: block; }
}

.rs-logo__text {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
}

/* Variants */
.rs-header[data-header-variant="classic"] {
  --header-height: 4rem;
}

.rs-header[data-header-variant="architectural"] {
  --header-height: 5.75rem;
}

.rs-header[data-header-variant="architectural"] .rs-nav__link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
  text-transform: none;
}

.rs-header[data-header-variant="transparent"] {
  position: sticky;
  inset-block-start: 0;
  inset-inline: 0;
  width: 100%;
  height: 0;
  overflow: visible;
}

.rs-header[data-header-variant="transparent"] .rs-header__bar {
  background: linear-gradient(to bottom, rgb(10 12 14 / 0.62) 0%, rgb(10 12 14 / 0.28) 55%, transparent 100%);
  border-block-end-color: transparent;
  color: var(--color-text-inverse);
  --header-fg: var(--color-text-inverse);
  --header-fg-muted: color-mix(in srgb, var(--color-text-inverse) 78%, transparent);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.rs-header[data-header-variant="transparent"].is-scrolled .rs-header__bar,
.rs-header[data-header-variant="transparent"][data-state="solid"] .rs-header__bar {
  background: color-mix(in srgb, var(--color-bg-elevated) 94%, transparent);
  border-block-end-color: var(--color-border);
  color: var(--color-text);
  --header-fg: var(--color-text);
  --header-fg-muted: var(--color-text-muted);
  box-shadow: var(--shadow-xs);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.rs-header[data-header-variant="dark"] {
  --header-bg: var(--color-neutral-950);
  --header-fg: var(--color-neutral-50);
  --header-fg-muted: var(--color-neutral-400);
  --header-border: rgb(255 255 255 / 0.08);
}

.rs-header[data-header-variant="centered"] .rs-header__inner {
  grid-template-columns: 1fr auto 1fr;
}

.rs-header[data-header-variant="centered"] .rs-header__start {
  justify-content: flex-start;
}

.rs-header[data-header-variant="centered"] .rs-header__end {
  justify-content: flex-end;
}

.rs-header[data-header-variant="transparent"] .rs-icon-btn,
.rs-header[data-header-variant="transparent"] .rs-lang__trigger,
.rs-header[data-header-variant="transparent"] .rs-theme-toggle__btn {
  background: rgb(255 255 255 / 0.12);
  border-color: rgb(255 255 255 / 0.3);
  color: var(--header-fg);
}

.rs-header[data-header-variant="transparent"] .rs-icon-btn:hover,
.rs-header[data-header-variant="transparent"] .rs-lang__trigger:hover,
.rs-header[data-header-variant="transparent"] .rs-theme-toggle__btn:hover {
  background: rgb(255 255 255 / 0.2);
  border-color: rgb(255 255 255 / 0.45);
}

.rs-header[data-header-variant="transparent"] .rs-header__utilities {
  background: rgb(255 255 255 / 0.08);
  border-color: rgb(255 255 255 / 0.22);
}

.rs-header.is-scrolled .rs-header__bar {
  box-shadow: var(--shadow-xs);
}

.rs-header.is-menu-open,
.rs-header.is-search-open {
  z-index: calc(var(--z-header) + 1);
}

/* Desktop navigation */
.rs-nav {
  display: none;
  width: 100%;
}

.rs-nav__list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: clamp(0.1rem, 0.05rem + 0.35vw, 0.4rem);
  list-style: none;
  padding: 0;
  margin: 0;
}

.rs-nav__sep,
.rs-nav__sep-dot {
  display: none;
}

.rs-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  min-height: 2.5rem;
  padding-inline: 0.7rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--header-fg-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.rs-nav__link--mega {
  gap: 0.2rem;
}

.rs-nav__chev {
  display: inline-flex;
  align-items: center;
  color: inherit;
}

.rs-nav__chev .rs-icon {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.rs-nav__link:hover {
  color: var(--header-fg);
  background: color-mix(in srgb, var(--brand-accent) 12%, transparent);
}

.rs-nav__link[aria-current="page"],
.rs-nav__link[aria-expanded="true"],
.rs-nav__link[data-active="true"],
.rs-nav__item.is-active > .rs-nav__link,
.rs-nav__item.is-active .rs-nav__link {
  color: var(--header-fg);
}

.rs-nav__link[aria-current="page"],
.rs-nav__item.is-active > .rs-nav__link,
.rs-nav__item.is-active .rs-nav__link {
  box-shadow: inset 0 -2px 0 var(--brand-accent);
}

.rs-nav__link[aria-expanded="true"] .rs-nav__chev .rs-icon {
  transform: rotate(90deg);
}

[dir="rtl"] .rs-nav__link[aria-expanded="true"] .rs-nav__chev .rs-icon {
  transform: rotate(-90deg);
}

.rs-header__contact {
  color: var(--header-fg-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  min-height: var(--touch-target);
  align-items: center;
  padding-inline: var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.rs-header__contact:hover {
  color: var(--header-fg);
  background: color-mix(in srgb, var(--brand-accent) 10%, transparent);
}

.rs-header__cta.rs-btn {
  min-height: 2.5rem;
  padding-inline: var(--space-4);
  font-size: var(--font-size-sm);
  box-shadow: none;
}

.rs-header .rs-icon-btn {
  border-color: transparent;
  background: transparent;
  color: var(--header-fg);
}

.rs-header .rs-icon-btn:hover {
  background: color-mix(in srgb, var(--brand-accent) 12%, transparent);
  border-color: transparent;
}

.rs-theme-toggle {
  display: inline-flex;
  align-items: center;
}

.rs-theme-toggle__btn {
  position: relative;
}

.rs-theme-toggle__icon {
  display: none;
  width: 2.7rem;
  height: 2.7rem;
}

.rs-theme-toggle__btn:hover {
  color: var(--brand-accent);
}

.rs-theme-toggle__btn:hover .rs-theme-toggle__icon {
  color: var(--brand-accent);
}

.rs-theme-toggle__btn[data-theme-current="light"] .rs-theme-toggle__icon--light,
.rs-theme-toggle__btn[data-theme-current="dark"] .rs-theme-toggle__icon--dark,
.rs-theme-toggle__btn[data-theme-current="system"] .rs-theme-toggle__icon--system {
  display: block;
}

.rs-lang {
  position: relative;
  display: inline-flex;
}

.rs-lang__cycle {
  gap: var(--space-1);
  padding-inline: 0.45rem;
  min-width: 3.25rem;
}

.rs-lang__code {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
}

.rs-lang__menu {
  position: absolute;
  inset-block-start: calc(100% + 0.35rem);
  inset-inline-end: 0;
  min-width: 8.5rem;
  margin: 0;
  padding: var(--space-2);
  list-style: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-dropdown);
}

.rs-lang__option {
  display: flex;
  align-items: center;
  min-height: 2.25rem;
  padding-inline: var(--space-3);
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-lang__option:hover,
.rs-lang__option[aria-current="true"] {
  color: var(--color-text);
  background: var(--color-surface-muted);
}

/* Body spacing for mobile action bar */
.has-mobile-bar {
  padding-block-end: calc(4.25rem + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 900px) {
  .has-mobile-bar { padding-block-end: 0; }
}

@media (min-width: 1100px) {
  .rs-header__menu-btn { display: none; }
  .rs-nav { display: block; }
  .rs-header__contact { display: inline-flex; }
  .rs-header__cta { display: inline-flex; }
  .rs-header__tool.rs-lang__cycle,
  .rs-header__tool.rs-theme-toggle__btn,
  .rs-header__search { display: inline-flex; }
  .rs-header[data-header-variant="centered"] .rs-header__center {
    grid-column: 2;
  }
}

@media (max-width: 1099px) {
  .rs-header__inner {
    grid-template-columns: 1fr auto;
  }
  .rs-header__center { display: none; }
  .rs-header__start { gap: var(--space-2); }
  .rs-header__contact { display: none; }
  .rs-header__cta { display: none; }
  .rs-header__bar .rs-lang,
  .rs-header__bar .rs-theme-toggle { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-header__bar,
  .rs-nav__link,
  .rs-nav__chev .rs-icon {
    transition: none;
  }

  .rs-header__bar {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}


/* --- resources/css/components/_mega-menu.css --- */
.rs-header__panels {
  position: relative;
}

.rs-mega {
  position: absolute;
  inset-inline: 0;
  inset-block-start: 100%;
  z-index: var(--z-dropdown);
  border-block-end: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 96%, var(--brand-steel) 4%);
  box-shadow: var(--shadow-md);
  padding-block: var(--space-7);
}

/* Pointer bridge so moving from trigger → panel does not immediately close */
.rs-mega::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 100%;
  height: 0.75rem;
}

.rs-mega[hidden] {
  display: none;
}

.rs-mega__inner {
  width: min(100% - (var(--space-gutter) * 2), var(--container-xl));
  margin-inline: auto;
}

.rs-mega__grid {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
}

.rs-mega--b .rs-mega__grid,
.rs-mega--c .rs-mega__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(14rem, 0.9fr);
}

.rs-mega--d .rs-mega__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(18rem, 1.1fr);
  gap: var(--space-8);
}

.rs-mega__col-title {
  margin-block-end: var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.rs-mega__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.rs-mega__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.25rem;
  padding-inline: var(--space-2);
  margin-inline: calc(var(--space-2) * -1);
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.rs-mega__link-icon {
  display: inline-flex;
  flex-shrink: 0;
  color: var(--brand-accent);
}

.rs-mega__link-icon .rs-icon {
  width: 1rem;
  height: 1rem;
}

.rs-mega__link-label {
  min-width: 0;
}

.rs-mega__link:hover,
.rs-mega__link:focus-visible,
.rs-mega__link[aria-current="page"] {
  color: var(--color-text);
  background: color-mix(in srgb, var(--brand-accent) 10%, var(--color-surface-muted));
}

.rs-mega__link--emphasis {
  margin-block-start: var(--space-2);
  color: var(--brand-accent);
  font-weight: var(--font-weight-medium);
}

.rs-mega__feature {
  display: grid;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.rs-mega__feature-media {
  border: 1px solid var(--color-border);
}

.rs-mega__feature-kicker {
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.rs-mega__feature-title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.rs-mega__feature-desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.rs-mega--d .rs-mega__feature-title {
  font-size: var(--font-size-xl);
}

.rs-mega--products .rs-mega__grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-6);
}

.rs-mega--products .rs-mega__col-title {
  padding-block-end: var(--space-2);
  border-block-end: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  letter-spacing: 0;
  text-transform: none;
}

.rs-mega--products .rs-mega__link {
  font-size: var(--font-size-xs);
  min-height: 2rem;
}

@media (max-width: 1399px) {
  .rs-mega--products .rs-mega__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1099px) {
  .rs-mega { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-mega__link { transition: none; }
}


/* --- resources/css/components/_mobile-nav.css --- */
/* Mobile drawer + search + bottom bar */

.rs-drawer[hidden],
.rs-search[hidden] {
  display: none;
}

.rs-drawer,
.rs-search {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
}

.rs-drawer__backdrop,
.rs-search__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(10 14 18 / 0.45);
}

.rs-drawer__panel {
  position: absolute;
  inset-block: 0;
  /* Physical right edge — RTL drawer slides in from the right (NargesShop-style) */
  right: 0;
  left: auto;
  width: min(20rem, 84vw);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  transform: translate3d(100%, 0, 0);
  transition: transform 0.3s var(--ease-emphasized);
  padding-block-end: env(safe-area-inset-bottom, 0);
  box-shadow: var(--shadow-md);
}

.rs-drawer.is-open .rs-drawer__panel {
  transform: translate3d(0, 0, 0);
}

.is-nav-locked,
body.is-nav-locked {
  position: fixed;
  inset-inline: 0;
  width: 100%;
  overflow: hidden;
  padding-inline-end: var(--scrollbar-comp, 0px);
}

html.is-drawer-open {
  overflow: hidden;
}

html.is-search-open {
  overflow: hidden;
}

.rs-drawer__mobile-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-block-end: 1px solid var(--color-border);
}

.rs-drawer__mobile-brand .rs-logo {
  max-height: 2.5rem;
  flex-shrink: 0;
}

.rs-drawer__brand-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.35;
  color: var(--color-text);
}

/* Chevron points outward (away from label) in RTL drawer */
.rs-drawer__link--parent .rs-icon {
  transform: scaleX(-1);
  transition: transform 0.3s var(--ease-emphasized);
}

.rs-drawer__accordion--nav[open] > summary .rs-icon {
  transform: scaleX(-1) rotate(90deg);
}

[dir="rtl"] .rs-drawer__accordion--nav[open] > summary .rs-icon {
  transform: scaleX(-1) rotate(-90deg);
}

.rs-drawer__prefs {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-block-start: 1px solid var(--color-border);
  margin-block-start: auto;
}

.rs-drawer__prefs .rs-lang,
.rs-drawer__prefs .rs-theme-toggle {
  flex: 1;
}

.rs-drawer__prefs .rs-header__tool {
  width: 100%;
  justify-content: center;
  min-height: var(--touch-target);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted);
}

.rs-drawer__item {
  border-block-end: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
}

.rs-drawer__accordion--nav {
  border: 0;
  margin: 0;
  padding: 0;
}

.rs-drawer__accordion--nav > summary {
  list-style: none;
  cursor: pointer;
}

.rs-drawer__accordion--nav > summary::-webkit-details-marker {
  display: none;
}

.rs-drawer__subpanel {
  padding: 0 var(--space-2) var(--space-3);
}

.rs-drawer__list--nested {
  padding-inline-start: var(--space-2);
}

.rs-drawer__list--nested .rs-drawer__link {
  font-size: var(--font-size-sm);
  min-height: 2.75rem;
}

.rs-drawer__header,
.rs-search__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: var(--header-height, 4.25rem);
  padding-inline: var(--space-4);
  border-block-end: 1px solid var(--color-border);
}

.rs-drawer__title {
  font-weight: var(--font-weight-semibold);
}

.rs-drawer__search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: calc(100% - var(--space-8));
  margin: var(--space-4);
  min-height: var(--touch-target);
  padding-inline: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
}

.rs-drawer__nav {
  flex: 1;
  overflow: auto;
  padding: var(--space-2) var(--space-4) var(--space-6);
}

.rs-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rs-drawer__link,
.rs-drawer__back {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-height: var(--touch-target);
  padding-inline: var(--space-2);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--font-size-md);
  background: transparent;
  border: 0;
  text-align: start;
}

.rs-drawer__link--overview,
.rs-drawer__link.is-emphasis {
  color: var(--brand-accent);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.rs-drawer__group-title {
  margin-block: var(--space-4) var(--space-2);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.rs-drawer__accordion {
  border: 0;
  margin: 0;
  padding: 0;
}

.rs-drawer__accordion > summary {
  list-style: none;
  cursor: pointer;
}

.rs-drawer__accordion > summary::-webkit-details-marker {
  display: none;
}

.rs-btn--block {
  display: inline-flex;
  width: 100%;
  justify-content: center;
}

.rs-drawer__back {
  margin-block-end: var(--space-2);
  border-block-end: 1px solid var(--color-border);
  font-weight: var(--font-weight-semibold);
  justify-content: flex-start;
}

.rs-drawer__footer {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-block-start: 1px solid var(--color-border);
}

.rs-drawer__footer .rs-header__cta,
.rs-drawer__footer .rs-btn {
  display: inline-flex;
  width: 100%;
}

/* Search dialog — stay inside mobile viewport */
.rs-search__dialog {
  position: relative;
  z-index: 1;
  width: min(100% - var(--space-6), 40rem);
  max-width: calc(100vw - var(--space-6));
  max-height: min(90dvh, 36rem);
  overflow: auto;
  margin: max(8vh, 1rem) auto 0;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.rs-search__form {
  display: grid;
  gap: var(--space-4);
  padding-block-start: var(--space-3);
}

.rs-search__field {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
}

.rs-search {
  padding: env(safe-area-inset-top, 0) var(--space-3) env(safe-area-inset-bottom, 0);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.rs-search__scopes {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: var(--space-2);
  border: 0;
  padding: 0;
  margin: 0;
  direction: rtl;
}

.rs-search__scope {
  display: inline-flex !important;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start !important;
  gap: 0.5rem;
  width: max-content;
  max-width: 100%;
  min-height: 2.25rem;
  margin: 0;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  direction: rtl;
  box-sizing: border-box;
}

.rs-search__scope > input[type="checkbox"] {
  order: -1;
  flex: 0 0 auto;
  margin: 0;
}

.rs-search__scope > span {
  flex: 0 1 auto;
  text-align: start;
}

/* Mobile bottom action bar */
.rs-mobar {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: var(--z-sticky);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: var(--space-1);
  min-height: calc(4rem + env(safe-area-inset-bottom, 0px));
  padding: var(--space-2) var(--space-3) calc(var(--space-2) + env(safe-area-inset-bottom, 0px));
  border-block-start: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.rs-mobar__item {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.2rem;
  min-height: var(--touch-target);
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

.rs-mobar__item:hover,
.rs-mobar__item:focus-visible {
  color: var(--color-text);
}

.rs-mobar__icon {
  display: inline-flex;
}

@media (min-width: 900px) {
  .rs-mobar { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-drawer__panel {
    transition: none;
  }
}


/* --- resources/css/components/_homepage.css --- */
/* Homepage & Hero — architectural industrial rhythm */

.rs-home-section + .rs-home-section {
  /* Soft continuity between homepage blocks without decorative noise */
  border-block-start: 1px solid transparent;
}

.rs-home-section--light + .rs-home-section--muted,
.rs-home-section--muted + .rs-home-section--light,
.rs-home-section--dark + .rs-home-section--muted,
.rs-home-section--muted + .rs-home-section--dark,
.rs-home-section--light + .rs-home-section--dark,
.rs-home-section--dark + .rs-home-section--light,
.rs-home-section--light + .rs-home-section--light,
.rs-home-section--muted + .rs-home-section--muted {
  border-block-start-color: color-mix(in srgb, var(--color-border) 70%, transparent);
}

.rs-home-section--light { background: var(--color-bg); }
.rs-home-section--muted {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-muted) 88%, var(--brand-steel) 12%) 0%,
      var(--color-surface-muted) 100%
    );
}
.rs-home-section--dark {
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--color-neutral-950) 88%, var(--brand-primary) 12%) 0%,
      var(--color-neutral-950) 55%,
      color-mix(in srgb, var(--color-neutral-950) 92%, var(--brand-accent) 8%) 100%
    );
  color: var(--color-neutral-50);
}
.rs-home-section--dark .rs-heading,
.rs-home-section--dark .rs-lede,
.rs-home-section--dark .rs-muted { color: inherit; }
.rs-home-section--dark .rs-lede,
.rs-home-section--dark .rs-muted { color: var(--color-neutral-300); }
.rs-home-section--dark .rs-btn--secondary {
  --btn-bg: transparent;
  --btn-fg: var(--color-neutral-50);
  --btn-border: rgb(255 255 255 / 0.28);
}
.rs-home-section--dark .rs-btn--secondary:hover {
  background: rgb(255 255 255 / 0.08);
}

/* Hero */
.rs-hero {
  position: relative;
  min-height: min(69dvh, 42rem);
  color: #f4f6f7;
  background: #101418;
  overflow: hidden;
}

.rs-hero__viewport {
  position: absolute;
  inset: 0;
}

.rs-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
  transition: opacity var(--hero-speed, 400ms) ease;
}

.rs-hero__slide.is-active {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
}

.rs-hero__slide.is-leaving {
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

/* fade / crossfade — NargesShop-style opacity blend (no display:none) */
.rs-hero[data-hero-transition="fade"] .rs-hero__slide,
.rs-hero[data-hero-transition="crossfade"] .rs-hero__slide {
  transition: opacity var(--hero-speed, 400ms) ease;
}

.rs-hero[data-hero-transition="fade"]:not([data-hero-kenburns="true"]) .rs-hero__media img,
.rs-hero[data-hero-transition="crossfade"]:not([data-hero-kenburns="true"]) .rs-hero__media img {
  transform: scale(1.03);
  transition: transform var(--hero-speed, 400ms) ease, opacity var(--hero-speed, 400ms) ease;
}

.rs-hero[data-hero-transition="fade"] .rs-hero__slide.is-active .rs-hero__media img,
.rs-hero[data-hero-transition="crossfade"] .rs-hero__slide.is-active .rs-hero__media img {
  transform: scale(1);
}

.rs-hero[data-hero-transition="slide"] .rs-hero__slide {
  transform: translateX(4%);
  transition:
    opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-emphasized);
}
.rs-hero[data-hero-transition="slide"] .rs-hero__slide.is-active {
  transform: translateX(0);
}

[dir="rtl"] .rs-hero[data-hero-transition="slide"] .rs-hero__slide {
  transform: translateX(-4%);
}
[dir="rtl"] .rs-hero[data-hero-transition="slide"] .rs-hero__slide.is-active {
  transform: translateX(0);
}

.rs-hero[data-hero-transition="zoom"] .rs-hero__media img {
  transform: scale(1.06);
  transition: transform var(--duration-slower) var(--ease-standard);
}
.rs-hero[data-hero-transition="zoom"] .rs-hero__slide.is-active .rs-hero__media img {
  transform: scale(1);
}

.rs-hero[data-hero-transition="mask"] .rs-hero__slide,
.rs-hero[data-hero-transition="clip"] .rs-hero__slide {
  clip-path: inset(0 0 0 100%);
  opacity: 1;
  transition: clip-path var(--duration-slow) var(--ease-emphasized);
}
.rs-hero[data-hero-transition="mask"] .rs-hero__slide.is-active,
.rs-hero[data-hero-transition="clip"] .rs-hero__slide.is-active {
  clip-path: inset(0 0 0 0);
}

.rs-hero[data-hero-transition="vertical"] .rs-hero__slide {
  transform: translateY(3%);
  transition:
    opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-emphasized);
}
.rs-hero[data-hero-transition="vertical"] .rs-hero__slide.is-active {
  transform: translateY(0);
}

.rs-hero__pause {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid rgb(255 255 255 / 0.35);
  border-radius: 50%;
  background: rgb(255 255 255 / 0.08);
  color: #fff;
  cursor: pointer;
}

/* Hero control visibility — separate mobile / desktop options (config-driven) */
@media (max-width: 899px) {
  .rs-hero[data-hero-dots-mobile="false"] .rs-hero__control--dots,
  .rs-hero[data-hero-dots-mobile="false"] .rs-hero__progress,
  .rs-hero[data-hero-pause-mobile="false"] .rs-hero__control--pause,
  .rs-hero[data-hero-counter-mobile="false"] .rs-hero__control--counter {
    display: none !important;
  }
}

@media (min-width: 900px) {
  .rs-hero[data-hero-dots-desktop="false"] .rs-hero__control--dots,
  .rs-hero[data-hero-dots-desktop="false"] .rs-hero__progress,
  .rs-hero[data-hero-pause-desktop="false"] .rs-hero__control--pause,
  .rs-hero[data-hero-counter-desktop="false"] .rs-hero__control--counter {
    display: none !important;
  }
}

.rs-hero__progress {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.rs-hero__dot {
  width: 1.75rem;
  height: 0.15rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: rgb(255 255 255 / 0.28);
  padding: 0;
  min-height: 0;
  cursor: pointer;
}

.rs-hero__dot.is-active {
  background: var(--brand-accent);
}

.rs-hero__pause-icon {
  display: inline-flex;
}

.rs-hero__pause-icon[hidden] {
  display: none !important;
}

.rs-hero__pause .rs-icon {
  width: 1rem;
  height: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  .rs-hero__slide,
  .rs-hero__media--kenburns img,
  .rs-hero[data-hero-transition="slide"] .rs-hero__slide,
  .rs-hero[data-hero-transition="zoom"] .rs-hero__media img,
  .rs-hero[data-hero-transition="vertical"] .rs-hero__slide {
    transition: none !important;
    transform: none !important;
  }
}

.rs-hero__media,
.rs-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-hero__media--kenburns img {
  transform: scale(1);
  will-change: transform;
}

/* NargesShop-style: fade slide + slow zoom on active image */
.rs-hero__slide.is-active .rs-hero__media--kenburns img {
  animation: rs-hero-kenburns-zoom 8s ease-out forwards;
}

@keyframes rs-hero-kenburns-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.12); }
}

@keyframes rs-hero-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.12); }
}

@media (prefers-reduced-motion: reduce) {
  .rs-hero__slide.is-active .rs-hero__media--kenburns img {
    animation: none;
  }
}

.rs-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgb(10 14 18 / 0.72) 0%, rgb(10 14 18 / 0.35) 52%, rgb(10 14 18 / 0.18) 100%),
    linear-gradient(0deg, rgb(10 14 18 / 0.55), transparent 45%);
}

[dir="rtl"] .rs-hero__overlay {
  background:
    linear-gradient(270deg, rgb(10 14 18 / 0.72) 0%, rgb(10 14 18 / 0.35) 52%, rgb(10 14 18 / 0.18) 100%),
    linear-gradient(0deg, rgb(10 14 18 / 0.55), transparent 45%);
}

.rs-hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: end;
  gap: var(--space-4);
  min-height: min(69dvh, 42rem);
  padding-block: calc(var(--header-height, 4.75rem) + var(--space-8)) var(--space-11);
  max-width: 42rem;
}

.rs-hero__content--start { margin-inline-start: 0; }
.rs-hero__content--center { margin-inline: auto; text-align: center; }
.rs-hero__content--center .rs-hero__actions { justify-content: center; }

.rs-hero__eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, #fff 75%, var(--brand-accent));
}

.rs-hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 1.3rem + 2.4vw, 3.4rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  max-width: 14ch;
}

.rs-hero__desc {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: color-mix(in srgb, #fff 86%, transparent);
  max-width: 36rem;
}

.rs-hero__btn-secondary {
  --btn-fg: #f4f6f7;
  --btn-border: rgb(255 255 255 / 0.35);
  background: transparent;
}

.rs-hero__controls {
  position: absolute;
  inset-inline: 0;
  inset-block-end: var(--space-5);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  pointer-events: none;
}

.rs-hero__arrows {
  position: absolute;
  inset-inline: var(--space-4);
  inset-block-start: 50%;
  transform: translateY(-50%);
  z-index: 4;
  display: flex;
  justify-content: space-between;
  width: calc(100% - 2 * var(--space-4));
  max-width: none;
  pointer-events: none;
}

.rs-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  pointer-events: auto;
}

.rs-hero__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgb(255 255 255 / 0.28);
  border-radius: 50%;
  background: rgb(255 255 255 / 0.1);
  color: #fff;
  cursor: pointer;
  pointer-events: auto;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.rs-hero__arrow:hover {
  background: rgb(255 255 255 / 0.2);
  border-color: rgb(255 255 255 / 0.45);
}

.rs-hero__arrow .rs-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Outward chevrons: prev points start-edge, next points end-edge (no RTL flip). */
.rs-hero__arrow--prev .rs-icon {
  transform: none;
}
.rs-hero__arrow--next .rs-icon {
  transform: none;
}

[dir="rtl"] .rs-hero__arrow--prev .rs-icon {
  transform: scaleX(-1);
}
[dir="rtl"] .rs-hero__arrow--next .rs-icon {
  transform: scaleX(-1);
}

.rs-hero__counter {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  color: rgb(255 255 255 / 0.75);
}

@media (prefers-reduced-motion: reduce) {
  .rs-hero__slide,
  .rs-hero__media--kenburns img,
  .rs-hero[data-hero-transition="zoom"] .rs-hero__media img,
  .rs-hero[data-hero-transition="slide"] .rs-hero__slide,
  .rs-hero[data-hero-transition="mask"] .rs-hero__slide {
    transition: none !important;
    transform: none !important;
    clip-path: none !important;
  }
}

/* Quick solutions editorial */
.rs-solution-editorial {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.rs-solution-card {
  display: grid;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.rs-solution-card__media {
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast);
}

.rs-solution-card:hover .rs-solution-card__media,
.rs-solution-card:focus-visible .rs-solution-card__media {
  transform: translateY(-2px);
}

.rs-solution-card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.rs-solution-card__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

@media (min-width: 768px) {
  .rs-solution-editorial {
    grid-template-columns: 1.4fr 1fr 1fr;
    grid-template-rows: auto auto;
  }
  .rs-solution-card--featured {
    grid-row: span 2;
  }
  .rs-solution-card--featured .rs-solution-card__title {
    font-size: var(--font-size-xl);
  }
}

@media (min-width: 1100px) {
  .rs-solution-editorial {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
}

/* Intro */
.rs-intro {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

.rs-intro__body {
  margin-block-start: var(--space-4);
  max-width: 40rem;
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
}

.rs-intro__media {
  border: 1px solid var(--color-border);
}

@media (min-width: 900px) {
  .rs-intro {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

/* Featured solutions */
.rs-featured-solutions {
  display: grid;
  gap: var(--space-7);
}

.rs-featured-solution {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.rs-featured-solution__media {
  border: 1px solid var(--color-border);
}

.rs-featured-solution__body {
  display: grid;
  gap: var(--space-3);
  max-width: 34rem;
}

@media (min-width: 900px) {
  .rs-featured-solution {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .rs-featured-solution:nth-child(even) .rs-featured-solution__media {
    order: 2;
  }
}

/* Projects */
.rs-project-empty {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-8);
  border: 1px solid rgb(255 255 255 / 0.12);
  background: rgb(255 255 255 / 0.03);
}

.rs-project-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .rs-project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-project-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.rs-project-card {
  display: grid;
  gap: var(--space-3);
}

.rs-project-card__title,
.rs-article-card__title {
  text-decoration: none;
  color: inherit;
}

/* Why / process / materials */
.rs-pillars,
.rs-materials {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .rs-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rs-materials { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-pillars { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .rs-materials { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.rs-pillar,
.rs-material {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-2);
}

.rs-pillar__index {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--brand-accent);
  letter-spacing: 0.08em;
}

ol.rs-process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-5);
}

ol.rs-process > .rs-process__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  padding-block: var(--space-3);
  border-block-start: 1px solid var(--color-border);
}

ol.rs-process .rs-process__number {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--brand-accent);
  padding-block-start: 0.2rem;
}

@media (min-width: 900px) {
  ol.rs-process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
  ol.rs-process > .rs-process__step {
    border-block-start: 0;
    border-inline-start: 1px solid var(--color-border);
    padding-inline-start: var(--space-4);
    grid-template-columns: 1fr;
  }
}

/* Insights / ecosystem / final CTA */
.rs-article-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .rs-article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.rs-article-card {
  display: grid;
  gap: var(--space-3);
}

.rs-article-card__body {
  display: grid;
  gap: var(--space-3);
  justify-items: start;
}

.rs-ecosystem {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .rs-ecosystem { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-ecosystem { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.rs-ecosystem__item {
  display: grid;
  gap: var(--space-2);
  min-height: 8rem;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  background: var(--color-surface);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.rs-ecosystem__item:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.rs-ecosystem__name {
  font-family: var(--font-display);
  font-weight: var(--font-weight-semibold);
}

.rs-ecosystem__domain {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
}

.rs-ecosystem__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-final-cta {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--brand-primary) 92%, #000), var(--brand-primary));
  color: var(--color-text-on-brand);
}

.rs-final-cta__inner {
  display: grid;
  gap: var(--space-3);
  max-width: 44rem;
}

.rs-final-cta .rs-heading,
.rs-final-cta .rs-lede { color: inherit; }

.rs-final-cta__desc {
  color: color-mix(in srgb, #fff 82%, transparent);
}

.rs-final-cta__secondary {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-border: rgb(255 255 255 / 0.4);
}

.rs-final-cta__secondary:hover {
  background: rgb(255 255 255 / 0.1);
  color: #fff;
}

.rs-final-cta .rs-link {
  color: #fff;
  text-decoration-color: var(--brand-accent-soft);
}

.rs-lead-form {
  margin-block-start: var(--space-6);
}

.rs-footer__cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-7);
  margin-block-end: var(--space-8);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-footer__cta-copy {
  max-width: 36rem;
  display: grid;
  gap: var(--space-2);
}

.rs-footer__grid {
  display: grid;
  gap: var(--space-6);
}

.rs-footer__name {
  font-family: var(--font-display);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-block-end: var(--space-2);
}

.rs-footer__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  width: 100%;
}

.rs-footer__nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: calc(var(--space-2) / 2);
}

.rs-footer__nav a,
.rs-footer__contact a,
.rs-footer__social a {
  text-decoration: none;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.rs-footer__nav a {
  min-height: calc(var(--touch-target) / 2);
  padding-block: 0.1rem;
}

.rs-footer__contact a,
.rs-footer__social a {
  min-height: var(--touch-target);
}

.rs-footer__nav a::before {
  content: "";
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-text-muted) 70%, transparent);
  flex-shrink: 0;
  transform: translateX(0);
  transition: transform 0.28s var(--ease-emphasized, ease), background var(--transition-fast);
}

[dir="rtl"] .rs-footer__nav a::before {
  transform: translateX(0);
}

.rs-footer__nav a:hover {
  color: var(--color-text);
}

.rs-footer__nav a:hover::before {
  background: var(--brand-accent);
  transform: translateX(-2px);
}

[dir="rtl"] .rs-footer__nav a:hover::before {
  transform: translateX(2px);
}

.rs-footer__contact a:hover,
.rs-footer__social a:hover { color: var(--color-text); }

.rs-footer__contact {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.rs-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
}

.rs-footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-target);
  min-width: var(--touch-target);
  padding-inline: var(--space-2);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  text-decoration: none;
}

.rs-footer__social-link:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

.rs-footer__social-link.is-pending {
  opacity: 0.55;
  cursor: default;
}

.rs-footer__social-icon,
.rs-footer__social-link .rs-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.rs-footer__social-text {
  font-size: var(--font-size-sm);
}

@media (min-width: 900px) {
  .rs-footer__grid {
    grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr)) 0.9fr;
    align-items: start;
  }
}

.rs-search-page__form {
  display: grid;
  gap: var(--space-4);
  max-width: 48rem;
}

.rs-search-page__scopes {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: var(--space-3);
  border: 0;
  margin: 0;
  padding: 0;
  direction: rtl;
}

.rs-search-page__scope {
  display: inline-flex !important;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start !important;
  gap: 0.5rem;
  width: max-content;
  max-width: 100%;
  min-height: var(--touch-target);
  margin: 0;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  direction: rtl;
  box-sizing: border-box;
}

.rs-search-page__scope > input[type="checkbox"] {
  order: -1;
  flex: 0 0 auto;
  margin: 0;
}

.rs-search-page__scope > span {
  flex: 0 1 auto;
  text-align: start;
}

.rs-search-page__results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.rs-search-page__hit-link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: var(--space-4);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface);
}

.rs-search-page__hit-link:hover {
  border-color: var(--brand-accent);
}

.rs-search-page__thumb img {
  display: block;
  width: 5.5rem;
  height: 4.25rem;
  object-fit: cover;
}

.rs-search-page__body {
  display: grid;
  gap: var(--space-1);
}

.rs-search-page__type {
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
  letter-spacing: 0.06em;
}

@media (max-width: 640px) {
  .rs-search-page__hit-link {
    grid-template-columns: 1fr;
  }
  .rs-search-page__thumb img {
    width: 100%;
    height: 10rem;
  }
}

/* Phase 10 section patterns */
.rs-positioning__grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 900px) {
  .rs-positioning__grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.rs-home-solutions {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 800px) {
  .rs-home-solutions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-home-solution {
  display: grid;
  gap: var(--space-3);
  color: inherit;
  text-decoration: none;
  border-block-end: 1px solid var(--color-border);
  padding-block-end: var(--space-5);
}

.rs-home-solution__media {
  overflow: hidden;
  background: var(--color-surface-muted);
}

.rs-project-types {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 700px) {
  .rs-project-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-project-type {
  display: flex;
  align-items: center;
  min-height: 4.5rem;
  padding: var(--space-4);
  border-block-end: 2px solid var(--brand-accent, var(--color-accent));
  text-decoration: none;
  color: inherit;
  font-weight: 600;
}

.rs-systems-strip {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .rs-systems-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.rs-systems-strip__item {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-block-start: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
}

.rs-home-section--dark .rs-project-card__body {
  display: grid;
  gap: var(--space-2);
  color: var(--color-neutral-100);
}

.rs-home-section--dark .rs-project-card__cat {
  margin: 0;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--brand-accent-soft) 85%, white);
}

.rs-home-section--dark .rs-project-card__title,
.rs-home-section--dark .rs-project-card__title a {
  color: var(--color-neutral-50);
  text-decoration: none;
}

.rs-home-section--dark .rs-project-card__title a:hover {
  color: var(--brand-accent-soft);
}

.rs-home-section--dark .rs-project-card__meta {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-neutral-400);
}

.rs-home-section--dark .rs-project-card__actions {
  margin: 0;
}

.rs-home-section--dark .rs-project-card__actions .rs-link {
  color: var(--brand-accent-soft);
  text-decoration: none;
  border-block-end: 1px solid color-mix(in srgb, var(--brand-accent-soft) 45%, transparent);
}

.rs-home-section--dark .rs-project-card__actions .rs-link:hover {
  color: var(--color-neutral-50);
  border-block-end-color: var(--color-neutral-50);
}

.rs-project-editorial {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 960px) {
  .rs-project-editorial--asymmetric {
    grid-template-columns: 1.35fr 1fr;
  }
  .rs-project-editorial--asymmetric .is-featured {
    grid-row: span 2;
  }
}

.rs-home-faq {
  max-width: 48rem;
}

.rs-home-sticky-cta {
  position: sticky;
  inset-block-end: 0;
  z-index: 25;
  display: none;
  padding: var(--space-3);
  padding-block-end: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  border-block-start: 1px solid var(--color-border);
}

.rs-home-sticky-cta .rs-btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 799px) {
  .rs-home-sticky-cta {
    display: flex;
  }
}

@media (min-width: 1920px) {
  .rs-home-section .rs-container,
  .rs-hero .rs-container {
    max-width: min(80rem, 92vw);
  }
}

@media (max-width: 767px) {
  .rs-hero {
    min-height: min(66dvh, 32rem);
  }
  .rs-hero__headline {
    max-width: 16ch;
  }
  .rs-hero__content {
    min-height: min(66dvh, 32rem);
    padding-block-end: var(--space-12);
  }
  .rs-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .rs-featured-solution:nth-child(even) .rs-featured-solution__media {
    order: 0;
  }
  .rs-positioning__media {
    order: -1;
  }
}


/* --- resources/css/components/_hero-effects.css --- */
/**
 * Hero slide transition effects — adapted from NargesShop SM Slider (sm-slider-core.css).
 * Applied via [data-hero-transition] + .sm-effect-enter on entering slide.
 */

/* --- Enter animations (slide shell) --- */
.rs-hero[data-hero-transition="zoom"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-zoom-in var(--hero-speed, 400ms) ease forwards;
}

.rs-hero[data-hero-transition="slide"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-slide-in var(--hero-speed, 400ms) ease forwards;
}

[dir="rtl"] .rs-hero[data-hero-transition="slide"] .rs-hero__slide.is-active.sm-effect-enter {
  animation-name: rs-hero-slide-in-rtl;
}

.rs-hero[data-hero-transition="fade-zoom"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-fade-zoom-in var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="blur"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-blur-in var(--hero-speed, 450ms) ease forwards;
}

.rs-hero[data-hero-transition="slide-fade"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-slide-fade-in var(--hero-speed, 450ms) ease forwards;
}

[dir="rtl"] .rs-hero[data-hero-transition="slide-fade"] .rs-hero__slide.is-active.sm-effect-enter {
  animation-name: rs-hero-slide-fade-in-rtl;
}

.rs-hero[data-hero-transition="reveal-up"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-reveal-up var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="reveal-down"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-reveal-down var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="wipe"] .rs-hero__slide.is-active.sm-effect-enter,
.rs-hero[data-hero-transition="mask"] .rs-hero__slide.is-active.sm-effect-enter,
.rs-hero[data-hero-transition="clip"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-wipe-in var(--hero-speed, 500ms) ease forwards;
}

[dir="rtl"] .rs-hero[data-hero-transition="wipe"] .rs-hero__slide.is-active.sm-effect-enter,
[dir="rtl"] .rs-hero[data-hero-transition="mask"] .rs-hero__slide.is-active.sm-effect-enter,
[dir="rtl"] .rs-hero[data-hero-transition="clip"] .rs-hero__slide.is-active.sm-effect-enter {
  animation-name: rs-hero-wipe-in-rtl;
}

.rs-hero[data-hero-transition="scale-down"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-scale-down-in var(--hero-speed, 450ms) ease forwards;
}

.rs-hero[data-hero-transition="soft-glow"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-soft-glow-in var(--hero-speed, 550ms) ease forwards;
}

.rs-hero[data-hero-transition="parallax"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-parallax-slide var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="parallax"] .rs-hero__slide.is-active.sm-effect-enter .rs-hero__media {
  animation: rs-hero-parallax-media calc(var(--hero-speed, 500ms) * 1.2) ease-out forwards;
}

.rs-hero[data-hero-transition="clip-circle"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-clip-circle-in var(--hero-speed, 550ms) ease forwards;
}

.rs-hero[data-hero-transition="split"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-split-in var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="vertical"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-vertical-in var(--hero-speed, 450ms) ease forwards;
}

.rs-hero[data-hero-transition="rotate"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-rotate-in var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="cube"] .rs-hero__viewport {
  perspective: 1400px;
}

.rs-hero[data-hero-transition="cube"] .rs-hero__slide.is-active.sm-effect-enter {
  transform-origin: center center;
  animation: rs-hero-cube-in var(--hero-speed, 550ms) ease forwards;
}

[dir="rtl"] .rs-hero[data-hero-transition="cube"] .rs-hero__slide.is-active.sm-effect-enter {
  animation-name: rs-hero-cube-in-rtl;
}

.rs-hero[data-hero-transition="flip"] .rs-hero__viewport {
  perspective: 1400px;
}

.rs-hero[data-hero-transition="flip"] .rs-hero__slide.is-active.sm-effect-enter {
  transform-origin: center bottom;
  animation: rs-hero-flip-in var(--hero-speed, 550ms) ease forwards;
}

/* Ken Burns as transition mode (fade + image zoom) */
.rs-hero[data-hero-transition="kenburns"] .rs-hero__slide.is-active.sm-effect-enter {
  animation: rs-hero-kenburns-fade var(--hero-speed, 500ms) ease forwards;
}

.rs-hero[data-hero-transition="kenburns"] .rs-hero__slide.is-active.sm-effect-enter .rs-hero__media img {
  animation: rs-hero-kenburns-zoom 8s ease-out forwards;
}

@keyframes rs-hero-zoom-in {
  from { transform: scale(1.08); opacity: 0.55; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes rs-hero-slide-in {
  from { transform: translateX(10%); opacity: 0.35; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes rs-hero-slide-in-rtl {
  from { transform: translateX(-10%); opacity: 0.35; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes rs-hero-fade-zoom-in {
  from { transform: scale(1.12); opacity: 0; filter: brightness(1.05); }
  to { transform: scale(1); opacity: 1; filter: brightness(1); }
}

@keyframes rs-hero-blur-in {
  from { opacity: 0; filter: blur(12px); transform: scale(1.03); }
  to { opacity: 1; filter: blur(0); transform: scale(1); }
}

@keyframes rs-hero-slide-fade-in {
  from { transform: translateX(14%) scale(0.98); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}

@keyframes rs-hero-slide-fade-in-rtl {
  from { transform: translateX(-14%) scale(0.98); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}

@keyframes rs-hero-reveal-up {
  from { clip-path: inset(100% 0 0 0); opacity: 0.7; }
  to { clip-path: inset(0 0 0 0); opacity: 1; }
}

@keyframes rs-hero-reveal-down {
  from { clip-path: inset(0 0 100% 0); opacity: 0.7; }
  to { clip-path: inset(0 0 0 0); opacity: 1; }
}

@keyframes rs-hero-wipe-in {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

@keyframes rs-hero-wipe-in-rtl {
  from { clip-path: inset(0 0 0 100%); }
  to { clip-path: inset(0 0 0 0); }
}

@keyframes rs-hero-scale-down-in {
  from { transform: scale(1.18); opacity: 0.4; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes rs-hero-soft-glow-in {
  from { opacity: 0; filter: brightness(1.45) blur(8px); }
  to { opacity: 1; filter: brightness(1) blur(0); }
}

@keyframes rs-hero-parallax-slide {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

@keyframes rs-hero-parallax-media {
  from { transform: translateY(8%) scale(1.06); }
  to { transform: translateY(0) scale(1); }
}

@keyframes rs-hero-clip-circle-in {
  from { clip-path: circle(0% at 50% 50%); opacity: 0.6; }
  to { clip-path: circle(80% at 50% 50%); opacity: 1; }
}

@keyframes rs-hero-split-in {
  from { clip-path: inset(0 50% 0 50%); opacity: 0.5; }
  to { clip-path: inset(0 0 0 0); opacity: 1; }
}

@keyframes rs-hero-vertical-in {
  from { transform: translateY(3%); opacity: 0.35; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes rs-hero-rotate-in {
  from { transform: rotate(-9deg) scale(1.06); opacity: 0; }
  to { transform: rotate(0) scale(1); opacity: 1; }
}

@keyframes rs-hero-cube-in {
  from { transform: rotateY(72deg) translateZ(-48px); opacity: 0.25; }
  to { transform: rotateY(0) translateZ(0); opacity: 1; }
}

@keyframes rs-hero-cube-in-rtl {
  from { transform: rotateY(-72deg) translateZ(-48px); opacity: 0.25; }
  to { transform: rotateY(0) translateZ(0); opacity: 1; }
}

@keyframes rs-hero-flip-in {
  from { transform: rotateX(82deg); opacity: 0.2; }
  to { transform: rotateX(0); opacity: 1; }
}

@keyframes rs-hero-kenburns-fade {
  from { opacity: 0.35; }
  to { opacity: 1; }
}

/* Caption stagger on slide enter (Narges-style enhancement for Rasam content) */
.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__eyebrow,
.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__headline,
.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__desc,
.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__actions > * {
  opacity: 0;
  transform: translateY(12px);
  animation: rs-hero-caption-in 0.55s ease forwards;
}

.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__eyebrow {
  animation-delay: 0.05s;
}

.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__headline {
  animation-delay: 0.12s;
}

.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__desc {
  animation-delay: 0.2s;
}

.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__actions > *:nth-child(1) {
  animation-delay: 0.28s;
}

.rs-hero[data-hero-caption-stagger="true"] .rs-hero__content.is-entering .rs-hero__actions > *:nth-child(2) {
  animation-delay: 0.36s;
}

.rs-hero[data-hero-transition="parallax"] .rs-hero__content.is-entering {
  animation: rs-hero-parallax-caption var(--hero-speed, 500ms) ease forwards;
}

@keyframes rs-hero-caption-in {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes rs-hero-parallax-caption {
  from { transform: translateY(-18px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Autoplay progress on active dot */
.rs-hero[data-hero-dot-progress="true"] .rs-hero__dot {
  position: relative;
  overflow: hidden;
}

.rs-hero[data-hero-dot-progress="true"] .rs-hero__dot.is-active::after {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 0;
  height: 100%;
  background: color-mix(in srgb, var(--brand-accent) 75%, #fff);
  animation: rs-hero-dot-progress var(--hero-interval, 7000ms) linear forwards;
}

@keyframes rs-hero-dot-progress {
  from { width: 0; }
  to { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-hero .rs-hero__slide.sm-effect-enter,
  .rs-hero .rs-hero__slide.sm-effect-enter .rs-hero__media,
  .rs-hero .rs-hero__content.is-entering,
  .rs-hero .rs-hero__content.is-entering *,
  .rs-hero[data-hero-dot-progress="true"] .rs-hero__dot.is-active::after {
    animation: none !important;
  }
}


/* --- resources/css/components/_products.css --- */
/* Product listing & detail */

.rs-products-layout {
  display: grid;
  gap: var(--space-7);
}

.rs-products-filters-toggle {
  display: inline-flex;
  margin-block-end: var(--space-4);
}

.rs-products-filters {
  display: none;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-products-filters.is-open,
.rs-products-filters:focus-within {
  display: grid;
}

.rs-products-cats {
  display: grid;
  gap: var(--space-2);
}

.rs-products-cats__link,
.rs-products-cats__sub a {
  display: inline-flex;
  min-height: 2.25rem;
  align-items: center;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-products-cats__link.is-active,
.rs-products-cats__sub a.is-active,
.rs-products-cats__link:hover,
.rs-products-cats__sub a:hover {
  color: var(--color-text);
}

.rs-products-cats__sub {
  list-style: none;
  margin: 0;
  padding-inline-start: var(--space-4);
  display: grid;
  gap: var(--space-1);
}

.rs-products-count {
  margin-block-end: var(--space-4);
}

.rs-product-grid {
  display: grid;
  gap: var(--space-6);
}

.rs-product-grid--related {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .rs-product-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-product-grid--rail {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .rs-product-grid--rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-product-card--related {
  margin: 0;
}

.rs-product-card__row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  min-height: 5.5rem;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--duration-fast) var(--ease-exit);
}

.rs-product-card__row:hover {
  border-color: color-mix(in srgb, var(--brand-accent) 42%, var(--color-border));
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.rs-product-card__thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: var(--radius-xs);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border-subtle);
}

.rs-product-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-product-card__copy {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.rs-product-card__eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.rs-product-card__name {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
}

.rs-product-card__cta {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--brand-accent);
}

@media (prefers-reduced-motion: reduce) {
  .rs-product-card__row:hover {
    transform: none;
  }
}

@media (min-width: 700px) {
  .rs-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-products-layout {
    grid-template-columns: 16rem 1fr;
    align-items: start;
  }
  .rs-products-filters-toggle { display: none; }
  .rs-products-filters,
  .rs-products-filters.is-open {
    display: grid;
  }
  .rs-product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  /* Fill available width for 1–3 related items instead of a sparse 4-col strip */
  .rs-product-grid--related {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr));
  }
}

.rs-product-card {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.rs-product-card__media {
  position: relative;
  border: 1px solid var(--color-border);
  text-decoration: none;
  overflow: hidden;
  background: var(--color-surface-muted);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rs-product-card__media img {
  transition: transform var(--duration-slow) var(--ease-standard);
}

.rs-product-card:hover .rs-product-card__media {
  border-color: color-mix(in srgb, var(--brand-accent) 45%, var(--color-border));
  box-shadow: var(--shadow-sm);
}

.rs-product-card:hover .rs-product-card__media img {
  transform: scale(1.03);
}

@media (prefers-reduced-motion: reduce) {
  .rs-product-card__media img {
    transition: none;
  }

  .rs-product-card:hover .rs-product-card__media img {
    transform: none;
  }
}

.rs-product-card__body {
  display: grid;
  gap: var(--space-2);
}

.rs-product-card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
  text-decoration: none;
  color: inherit;
}

.rs-product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-2);
}

.rs-product-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-4);
  background: linear-gradient(transparent, rgb(10 14 18 / 0.72));
  color: #fff;
}

.rs-product-card__overlay-title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.rs-product-card--featured {
  gap: var(--space-4);
}

.rs-product-card--compact .rs-muted { display: none; }

.rs-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-8);
}

.rs-pagination__link {
  min-width: 2.5rem;
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text-muted);
}

.rs-pagination__link.is-active,
.rs-pagination__link:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* Detail */
.rs-product-detail,
.rs-product-hero,
.rs-product-hero__grid {
  min-width: 0;
  max-width: 100%;
}

.rs-product-hero__grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.rs-product-hero__copy,
.rs-product-hero__media {
  min-width: 0;
  max-width: 100%;
}

.rs-product-hero__media img,
.rs-product-hero__media .rs-image {
  max-width: 100%;
  height: auto;
}

/* Spec tables / long content must not blow out mobile viewport */
.rs-product-detail table,
.rs-product-specs,
.rs-product-detail pre {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.rs-product-hero__cat a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.rs-product-hero__media .rs-image {
  border: 1px solid var(--color-border);
}

@media (min-width: 900px) {
  .rs-product-hero__grid {
    grid-template-columns: 1fr 1.05fr;
  }
}

.rs-product-summary {
  display: grid;
  gap: var(--space-4);
  margin: 0;
}

.rs-product-summary div {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-block-end: 1px solid var(--color-border);
}

.rs-product-summary dt {
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.rs-product-summary dd {
  margin: 0;
  font-weight: var(--font-weight-medium);
}

@media (min-width: 768px) {
  .rs-product-summary {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-5);
  }
  .rs-product-summary div {
    border-block-end: 0;
    border-inline-start: 1px solid var(--color-border);
    padding-inline-start: var(--space-4);
  }
}

.rs-product-features {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.rs-product-features li {
  padding-block: var(--space-3);
  border-block-start: 1px solid var(--color-border);
}

.rs-spec-table {
  width: 100%;
  border-collapse: collapse;
}

.rs-spec-table th,
.rs-spec-table td {
  text-align: start;
  padding: var(--space-3) var(--space-2);
  border-block-end: 1px solid var(--color-border);
  vertical-align: top;
}

.rs-spec-table th {
  width: 40%;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.rs-product-gallery {
  display: grid;
  gap: var(--space-4);
  margin-block-start: var(--space-4);
}

.rs-product-gallery__slide img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
}

.rs-product-gallery__open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}

.rs-product-gallery__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.rs-product-gallery__thumb {
  width: 5rem;
  padding: 0;
  border: 1px solid var(--color-border);
  background: transparent;
  opacity: 0.7;
}

.rs-product-gallery__thumb.is-active,
.rs-product-gallery__thumb:hover {
  opacity: 1;
  border-color: var(--brand-accent);
}

.rs-product-gallery__thumb img {
  display: block;
  width: 100%;
  height: auto;
}

.rs-gallery-lightbox[hidden] { display: none; }

.rs-gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
}

.rs-gallery-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(10 14 18 / 0.72);
}

.rs-gallery-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 64rem);
  display: grid;
  gap: var(--space-3);
  justify-items: center;
}

.rs-gallery-lightbox__dialog img {
  max-width: 100%;
  max-height: 75dvh;
  object-fit: contain;
  background: #000;
}

.rs-gallery-lightbox__close {
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 0;
  color: #fff;
  border-color: rgb(255 255 255 / 0.25);
}

.rs-gallery-lightbox__prev,
.rs-gallery-lightbox__next {
  position: absolute;
  inset-block-start: 50%;
  transform: translateY(-50%);
  color: #fff;
  border-color: rgb(255 255 255 / 0.25);
}

.rs-gallery-lightbox__prev { inset-inline-start: 0; }
.rs-gallery-lightbox__next { inset-inline-end: 0; }

.rs-gallery-lightbox__caption {
  color: #fff;
  font-size: var(--font-size-sm);
}

.rs-product-sticky-cta {
  position: fixed;
  inset-inline: 0;
  inset-block-end: calc(4.25rem + env(safe-area-inset-bottom, 0px));
  z-index: calc(var(--z-sticky) - 1);
  display: none;
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-bg-elevated) 92%, transparent);
  border-block-start: 1px solid var(--color-border);
}

.rs-product-sticky-cta .rs-btn {
  width: 100%;
}

.has-mobile-bar .rs-product-sticky-cta {
  inset-block-end: calc(4.25rem + env(safe-area-inset-bottom, 0px));
}

@media (max-width: 899px) {
  .rs-product-sticky-cta { display: block; }
  body.has-product-sticky {
    padding-block-end: calc(8.5rem + env(safe-area-inset-bottom, 0px));
  }
}

@media (min-width: 900px) {
  .rs-product-sticky-cta { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .rs-product-card__media,
  .rs-product-gallery__thumb {
    transition: none;
  }
}

/* Phase 08 — technical catalog extensions */
.rs-product-card__spec {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

.rs-product-hero__keyspec {
  margin-block-start: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

.rs-badge--muted {
  opacity: 0.85;
}

.rs-category-hero {
  margin-block-end: var(--space-6);
  padding-block: var(--space-8);
  background: var(--color-surface-muted);
}

.rs-category-hero--dark-technical {
  background: linear-gradient(135deg, var(--brand-primary, #1B242C), color-mix(in srgb, var(--brand-primary, #1B242C) 70%, #000));
  color: #f4f6f7;
}

.rs-category-hero--dark-technical .rs-lede {
  color: color-mix(in srgb, #f4f6f7 80%, transparent);
}

.rs-category-hero__inner {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .rs-category-hero--split .rs-category-hero__inner,
  .rs-category-hero--editorial .rs-category-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.rs-subcat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-end: var(--space-6);
}

.rs-subcat-strip__link {
  display: inline-flex;
  min-height: var(--touch-target);
  align-items: center;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  font-size: var(--font-size-sm);
}

.rs-family-list {
  margin: var(--space-3) 0 0;
  padding-inline-start: 1.2rem;
  display: grid;
  gap: var(--space-2);
}

.rs-spec-groups {
  display: grid;
  gap: var(--space-6);
}

.rs-spec-list {
  margin: var(--space-3) 0 0;
  display: grid;
  gap: var(--space-2);
}

.rs-spec-list__row {
  display: grid;
  grid-template-columns: minmax(8rem, 0.4fr) 1fr;
  gap: var(--space-3);
  padding-block: var(--space-2);
  border-block-end: 1px solid var(--color-border);
}

.rs-spec-list__unit {
  margin-inline-start: 0.35rem;
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
}

.rs-download-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.rs-compare__heads,
.rs-compare__table {
  width: 100%;
}

.rs-compare__heads {
  display: grid;
  grid-template-columns: 8rem 1fr 1fr;
  gap: var(--space-3);
  margin-block-end: var(--space-4);
}

.rs-compare__table th,
.rs-compare__table td {
  padding: var(--space-3);
  border-block-end: 1px solid var(--color-border);
  text-align: start;
  vertical-align: top;
}

.rs-visually-hidden,
.rs-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 719px) {
  .rs-spec-list__row {
    grid-template-columns: 1fr;
  }

  .rs-compare__heads,
  .rs-compare__table,
  .rs-compare__table tbody,
  .rs-compare__table tr,
  .rs-compare__table th,
  .rs-compare__table td {
    display: block;
    width: 100%;
  }
}

/* Phase 12 — catalog hub / category cards */
.rs-catalog-hub__hero {
  /* Band styling provided by .rs-page-hero--band; keep mild industrial tint */
  background:
    linear-gradient(115deg, color-mix(in srgb, var(--brand-primary) 8%, transparent), transparent 48%),
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-muted) 90%, transparent), transparent 85%);
  margin-block-end: var(--space-8);
}

.rs-catalog-domain {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-fast);
}

.rs-catalog-domain:hover {
  border-color: var(--color-border-strong);
}

.rs-catalog-category-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface);
}

.rs-catalog-category-card__link {
  display: grid;
  text-decoration: none;
  color: inherit;
}

.rs-catalog-category-card__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
}

.rs-catalog-hub__cta {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}


/* --- resources/css/components/_projects.css --- */
/* Project listing, detail, gallery, storytelling */

.rs-projects-hero {
  max-width: min(48rem, 100%);
}

.rs-projects-listing {
  overflow-x: clip;
  max-width: 100%;
}

.rs-projects-listing > .rs-container {
  /* Identical gutters to every other page (.rs-container) */
  width: min(100% - (var(--space-gutter) * 2), var(--container-xl));
  max-width: none;
  margin-inline: auto;
  min-width: 0;
  overflow-x: clip;
}

.rs-projects-intro {
  max-width: 100%;
  width: 100%;
  min-width: 0;
}

/*
 * Featured rail must NEVER contribute max-content width to the page.
 * Category pages have no rail — /projects must match that layout width.
 */
.rs-projects-featured {
  position: relative;
  max-width: 100%;
  width: 100%;
  min-width: 0;
  overflow-x: clip;
  overflow-y: visible;
}

.rs-projects-featured__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-block-end: var(--space-4);
}

.rs-projects-featured__controls {
  display: inline-flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.rs-projects-featured__rail-nav {
  display: none;
}

.rs-projects-featured__nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border-strong, var(--color-border));
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  box-shadow: var(--shadow-sm, 0 1px 2px rgb(0 0 0 / 0.06));
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.rs-projects-featured__nav:hover {
  border-color: color-mix(in srgb, var(--brand-steel) 45%, var(--color-border));
  background: var(--color-surface-muted);
}

.rs-projects-featured__nav:disabled {
  opacity: 0.4;
  cursor: default;
}

.rs-projects-featured__nav .rs-icon {
  width: 1.15rem;
  height: 1.15rem;
}

/* Outward chevrons (same idea as hero): in RTL, flip so tips point to page edges */
.rs-projects-featured__nav--prev .rs-icon,
.rs-projects-featured__nav--next .rs-icon {
  transform: none;
}

[dir="rtl"] .rs-projects-featured__nav--prev .rs-icon,
[dir="rtl"] .rs-projects-featured__nav--next .rs-icon {
  transform: scaleX(-1);
}

.rs-projects-featured__stage {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  /* Prevent flex/track max-content from expanding ancestors */
  contain: inline-size;
}

@media (min-width: 900px) {
  .rs-projects-featured__controls {
    display: none;
  }

  .rs-projects-featured__stage {
    padding-inline: 2.75rem;
  }

  .rs-projects-featured__rail-nav {
    position: absolute;
    inset-block-start: 38%;
    z-index: 3;
    display: inline-flex;
    transform: translateY(-50%);
  }

  .rs-projects-featured__rail-nav--prev {
    inset-inline-start: 0;
  }

  .rs-projects-featured__rail-nav--next {
    inset-inline-end: 0;
  }

  .rs-projects-featured__rail-nav .rs-projects-featured__nav {
    width: 3rem;
    height: 3rem;
    background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  }
}

.rs-projects-featured__viewport {
  display: block;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  contain: inline-size;
  padding-block: var(--space-1) var(--space-4);
  padding-inline: 0;
  cursor: grab;
  touch-action: pan-y;
  /* Drag must work on titles/body — not only empty gaps */
  user-select: none;
  -webkit-user-select: none;
}

.rs-projects-featured__viewport *,
.rs-projects-featured__viewport *::before,
.rs-projects-featured__viewport *::after {
  user-select: none;
  -webkit-user-select: none;
}

.rs-projects-featured__viewport img,
.rs-projects-featured__viewport a {
  -webkit-user-drag: none;
  user-drag: none;
}

.rs-projects-featured__viewport.is-dragging {
  cursor: grabbing;
}

.rs-projects-featured__viewport.is-dragging,
.rs-projects-featured__viewport.is-dragging * {
  cursor: grabbing;
}

.rs-projects-featured__viewport:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

.rs-projects-featured__track {
  display: flex;
  gap: var(--space-4);
  width: max-content;
  max-width: none;
  min-width: 0;
  box-sizing: content-box;
  transform: translate3d(0, 0, 0);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  padding-block-end: var(--space-1);
}

.rs-projects-featured__viewport.is-dragging .rs-projects-featured__track {
  transition: none;
}

/* Fixed slide width — avoid 78vw min-content blowouts */
.rs-projects-featured__slide {
  flex: 0 0 16.5rem;
  width: 16.5rem;
  max-width: 16.5rem;
  min-width: 0;
  box-sizing: border-box;
}

@media (max-width: 480px) {
  .rs-projects-featured__slide {
    flex-basis: 14.5rem;
    width: 14.5rem;
    max-width: 14.5rem;
  }
}

.rs-projects-featured__slide .rs-project-card {
  height: auto;
  overflow: visible;
}

.rs-projects-featured__slide .rs-project-card__actions {
  padding-block-end: 0.15rem;
}

.rs-projects-featured__slide .rs-project-card__actions .rs-btn {
  position: relative;
  z-index: 1;
}

.rs-projects-layout {
  display: grid;
  gap: var(--space-7);
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.rs-projects-sidebar,
.rs-projects-main {
  min-width: 0;
  max-width: 100%;
}

.rs-projects-main .rs-project-archive {
  width: 100%;
  max-width: 100%;
}

.rs-projects-filters-toggle {
  display: inline-flex;
  margin-block-end: var(--space-4);
}

.rs-projects-filters--desktop {
  display: none;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-projects-filters-drawer[hidden] {
  display: none !important;
}

.rs-projects-filters-drawer:not([hidden]) {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
}

.rs-projects-filters-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(10 14 18 / 0.55);
}

.rs-projects-filters-drawer__panel {
  position: relative;
  z-index: 1;
  align-self: end;
  max-height: min(92vh, 40rem);
  overflow: auto;
  padding: var(--space-5);
  background: var(--color-surface);
  border-block-start: 1px solid var(--color-border);
}

.rs-projects-filters-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-block-end: var(--space-4);
}

.rs-projects-cats {
  display: grid;
  gap: var(--space-2);
}

.rs-projects-cats__link {
  display: inline-flex;
  min-height: 2.25rem;
  align-items: center;
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-projects-cats__link.is-active,
.rs-projects-cats__link:hover {
  color: var(--color-text);
}

@media (min-width: 1100px) {
  .rs-projects-layout {
    /* Fixed sidebar track; minmax(0,1fr) main — same on /projects and category pages */
    grid-template-columns: 16rem minmax(0, 1fr);
    align-items: start;
  }

  .rs-projects-filters-toggle,
  .rs-projects-filters-drawer {
    display: none !important;
  }

  .rs-projects-filters--desktop {
    display: grid;
  }
}

/* Archive grids */
.rs-project-archive {
  display: grid;
  gap: var(--space-6);
}

.rs-project-archive--standard {
  grid-template-columns: 1fr;
}

.rs-project-archive--editorial,
.rs-project-archive--featured-story,
.rs-project-archive--masonry {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .rs-project-archive--standard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rs-project-archive--editorial .rs-project-card--featured,
  .rs-project-archive--featured-story .rs-project-card--story {
    grid-column: 1 / -1;
  }

  .rs-project-archive--editorial,
  .rs-project-archive--featured-story {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rs-project-archive--masonry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-project-archive--standard {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rs-project-archive--editorial,
  .rs-project-archive--featured-story {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rs-project-archive--editorial .rs-project-card--featured {
    grid-column: span 2;
  }

  .rs-project-archive--featured-story .rs-project-card--story {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-6);
    align-items: center;
  }

  .rs-project-archive--masonry {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rs-project-archive--masonry .rs-project-card--tall .rs-project-card__media {
    aspect-ratio: 3 / 4;
  }
}

.rs-project-card {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.rs-project-card__media {
  display: block;
  overflow: hidden;
  border: 1px solid var(--color-border);
  text-decoration: none;
  background: var(--color-surface-muted);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rs-project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-standard);
}

.rs-project-card:hover .rs-project-card__media {
  border-color: color-mix(in srgb, var(--brand-accent) 40%, var(--color-border));
  box-shadow: var(--shadow-sm);
}

.rs-project-card:hover .rs-project-card__media img {
  transform: scale(1.03);
}

@media (prefers-reduced-motion: reduce) {
  .rs-project-card__media img {
    transition: none;
  }

  .rs-project-card:hover .rs-project-card__media img {
    transform: none;
  }
}

.rs-project-card__cat {
  margin: 0;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
}

.rs-project-card__meta {
  margin: 0;
  font-size: var(--font-size-xs);
}

.rs-project-card__title {
  text-decoration: none;
  color: inherit;
}

.rs-project-card__title:hover {
  color: var(--brand-primary);
}

.rs-project-card__tags {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rs-project-card__actions {
  margin-block-start: var(--space-2);
}

.rs-project-card__cat {
  margin: 0;
  font-size: var(--font-size-sm);
}

.rs-project-card--horizontal {
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding-block-end: var(--space-4);
  border-block-end: 1px solid var(--color-border);
}

.rs-project-card--horizontal .rs-project-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.rs-project-card--horizontal .rs-project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-project-card--compact .rs-project-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.rs-project-related-list {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 768px) {
  .rs-project-card--horizontal {
    grid-template-columns: minmax(12rem, 18rem) 1fr;
    align-items: center;
  }
}

@media (min-width: 1400px) {
  .rs-project-hero__copy,
  .rs-projects-hero {
    max-width: min(80rem, 100%);
    margin-inline: auto;
  }

  .rs-project-hero__image,
  .rs-project-hero__slide,
  .rs-project-hero__video {
    max-height: min(70vh, 40rem);
  }
}

.rs-project-facts__details > summary {
  cursor: pointer;
  list-style: none;
}

.rs-project-facts__details > summary::-webkit-details-marker {
  display: none;
}

@media (min-width: 900px) {
  .rs-project-facts--collapsible .rs-project-facts__details[open] > summary,
  .rs-project-facts--collapsible .rs-project-facts__details > summary {
    pointer-events: none;
  }

  .rs-project-facts--collapsible .rs-project-facts__details:not([open]) {
    /* Keep facts visible on large screens without requiring a tap */
  }

  .rs-project-facts--collapsible .rs-project-facts__details {
    display: block;
  }

  .rs-project-facts--collapsible .rs-project-facts__details > .rs-project-identity__panel {
    display: grid;
  }
}

.rs-project-testimonial__quote {
  margin: 0;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-project-testimonial__quote footer {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-block-start: var(--space-4);
}

.rs-project-testimonial__avatar {
  border-radius: 50%;
  object-fit: cover;
}

.rs-project-testimonial__name {
  display: block;
  font-style: normal;
  font-weight: 600;
}

.rs-project-resources {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rs-project-cta {
  position: relative;
}

@media (max-width: 767px) {
  .rs-project-detail .rs-project-cta .rs-final-cta__inner {
    position: sticky;
    inset-block-end: 0;
    z-index: 5;
    padding-block: var(--space-4);
    background: color-mix(in srgb, var(--color-surface) 92%, transparent);
    border-block-start: 1px solid var(--color-border);
  }
}

/* Detail hero */
.rs-project-hero {
  padding-block-start: 0;
}

.rs-project-hero__visual {
  position: relative;
  background: var(--color-surface-muted, #111);
}

.rs-project-hero__image,
.rs-project-hero__slide,
.rs-project-hero__video {
  margin: 0;
  /* Square project photography reads better than forced 16:9 crop */
  aspect-ratio: 4 / 3;
  max-height: min(78vh, 44rem);
  overflow: hidden;
}

.rs-project-hero__image img,
.rs-project-hero__slide img,
.rs-project-hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.rs-project-hero__controls {
  position: absolute;
  inset-inline: var(--space-4);
  inset-block-end: var(--space-4);
  display: flex;
  gap: var(--space-2);
  justify-content: space-between;
}

.rs-project-hero__copy {
  padding-block: var(--space-7) var(--space-4);
  max-width: min(48rem, 100%);
}

.rs-project-hero__meta {
  margin-block-start: var(--space-2);
}

.rs-project-hero__cat a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.rs-project-overview,
.rs-project-identity__panel,
.rs-project-material__meta,
.rs-project-story__meta {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.rs-project-identity__panel--spec,
.rs-project-facts .rs-project-identity__panel {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-project-overview > div,
.rs-project-identity__panel > div,
.rs-project-material__meta > div,
.rs-project-story__meta > div {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-3);
  border-block-end: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
}

.rs-project-identity__panel--spec > div:last-child,
.rs-project-facts .rs-project-identity__panel > div:last-child {
  border-block-end: 0;
  padding-block-end: 0;
}

.rs-project-overview dt,
.rs-project-identity__panel dt,
.rs-project-material__meta dt,
.rs-project-story__meta dt {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  letter-spacing: 0.01em;
}

.rs-project-overview dd,
.rs-project-identity__panel dd,
.rs-project-material__meta dd,
.rs-project-story__meta dd {
  margin: 0;
  font-weight: 500;
}

@media (min-width: 768px) {
  .rs-project-overview,
  .rs-project-identity__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .rs-project-overview > div,
  .rs-project-identity__panel > div {
    border: 0;
    border-inline-start: 2px solid var(--color-accent, var(--color-border-strong, var(--color-border)));
    padding: var(--space-3) var(--space-4);
    background: transparent;
  }

  .rs-project-identity__panel--spec,
  .rs-project-facts .rs-project-identity__panel {
    gap: var(--space-5);
  }
}

@media (min-width: 900px) {
  .rs-project-identity__panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-project-materials,
.rs-project-related-solutions {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .rs-project-materials,
  .rs-project-related-solutions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-project-materials,
  .rs-project-related-solutions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-project-material,
.rs-project-related-card {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

/* Storytelling */
.rs-project-story-list {
  display: grid;
  gap: var(--space-8);
}

.rs-project-story {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.rs-project-story__media {
  margin: 0;
}

.rs-project-story__media img {
  width: 100%;
  height: auto;
  display: block;
}

.rs-project-story__quote {
  margin: var(--space-4) 0 0;
  padding-inline-start: var(--space-4);
  border-inline-start: 2px solid var(--color-border-strong, var(--color-border));
  color: var(--color-text-muted);
  font-style: italic;
}

@media (min-width: 900px) {
  .rs-project-story--end,
  .rs-project-story--start {
    grid-template-columns: 1fr 1fr;
  }

  .rs-project-story--start .rs-project-story__media {
    order: -1;
  }

  .rs-project-story--end .rs-project-story__media {
    order: 2;
  }
}

/* Gallery mosaic */
.rs-project-gallery__mosaic {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.rs-project-gallery__item {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.rs-project-gallery__open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.rs-project-gallery__open img,
.rs-project-gallery__video video {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.rs-project-gallery__item--portrait img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.rs-project-gallery__item--detail img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.rs-project-gallery__item--landscape img,
.rs-project-gallery__item--full-width img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

@media (min-width: 768px) {
  .rs-project-gallery__mosaic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rs-project-gallery__item--full-width,
  .rs-project-gallery__item--image-text {
    grid-column: 1 / -1;
  }

  .rs-project-gallery__item--two-column {
    grid-column: span 1;
  }

  .rs-project-gallery__item--image-text {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-5);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .rs-project-gallery__mosaic {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rs-project-gallery__item--full-width {
    grid-column: 1 / -1;
  }

  .rs-project-gallery__item--landscape {
    grid-column: span 2;
  }
}

.rs-gallery-lightbox__fs {
  position: absolute;
  inset-block-start: var(--space-4);
  inset-inline-end: calc(var(--space-4) + 3rem);
}

.rs-project-share {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-block-start: 1px solid var(--color-border);
}

.rs-project-share__label {
  margin: 0;
}

.rs-project-drawings {
  display: grid;
  gap: var(--space-4);
}

@media (prefers-reduced-motion: reduce) {
  .rs-project-hero__slide,
  .rs-project-gallery__open img {
    transition: none;
  }
}


/* --- resources/css/components/_knowledge.css --- */
/* Knowledge Hub, blog, FAQ, glossary */

.rs-knowledge-hub__hero {
  max-width: min(48rem, 100%);
}

.rs-knowledge-section-head {
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  margin-block-end: var(--space-2);
  padding-block-start: var(--space-1);
}

.rs-knowledge-hub > .rs-container > section.rs-u-mt-10,
.rs-knowledge-hub > .rs-container > aside.rs-u-mt-10 {
  margin-block-start: var(--space-11, 3.5rem);
}

.rs-knowledge-hub .rs-knowledge-grid {
  margin-block-start: var(--space-5);
}

.rs-knowledge-featured .rs-knowledge-card--featured {
  gap: 0;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
}

.rs-knowledge-featured .rs-knowledge-card--featured .rs-knowledge-card__body {
  padding: var(--space-6);
}

@media (min-width: 900px) {
  .rs-knowledge-featured .rs-knowledge-card--featured {
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
  }
}

.rs-knowledge-hub-panel {
  padding: var(--space-6) var(--space-7);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  max-width: min(48rem, 100%);
}

.rs-knowledge-hub__faq {
  padding: var(--space-6) var(--space-7);
  border: 1px solid color-mix(in srgb, var(--brand-steel) 22%, var(--color-border));
  border-radius: var(--radius-md, var(--radius-sm));
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--color-surface) 88%, var(--brand-steel) 12%) 0%,
      var(--color-surface) 55%,
      color-mix(in srgb, var(--color-surface-muted) 70%, var(--color-surface) 30%) 100%
    );
}

.rs-knowledge-hub__faq .rs-knowledge-section-head {
  padding-block-start: 0;
}

.rs-knowledge-faq-preview {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rs-knowledge-faq-preview li {
  padding: var(--space-3) var(--space-4);
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
}

.rs-knowledge-faq-preview a {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  line-height: 1.55;
}

.rs-knowledge-faq-preview a:hover {
  color: var(--brand-accent, var(--color-text));
}

.rs-knowledge-hub__decision {
  margin-block-start: var(--space-12, 4rem) !important;
  padding: var(--space-8) var(--space-7);
  border-radius: var(--radius-md, var(--radius-sm));
  border: 0;
  box-shadow: var(--shadow-md, none);
}

.rs-knowledge-hub__decision .rs-final-cta__inner {
  max-width: 40rem;
  padding: 0;
}

.rs-knowledge-author {
  display: grid;
  gap: var(--space-4);
  margin-block-end: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-knowledge-author__person {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.rs-knowledge-author__avatar {
  border-radius: 50%;
  object-fit: cover;
}

.rs-knowledge-author__meta {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.rs-knowledge-author__meta > div {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.rs-knowledge-author__meta dt {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-knowledge-author__meta dd {
  margin: 0;
}

.rs-knowledge-share {
  display: grid;
  gap: var(--space-2);
  margin-block-end: var(--space-6);
}

.rs-knowledge-toc__list {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.2rem;
}

.rs-knowledge-toc__link {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  column-gap: 0.35rem;
  align-items: start;
  width: 100%;
  padding-block: 0.28rem;
  padding-inline: 0.3rem 0.2rem;
  border-radius: var(--radius-sm, 0.35rem);
  text-decoration: none;
  color: var(--color-text-muted);
  border-inline-start: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.rs-knowledge-toc__num {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: 0.92em;
  line-height: 1.45;
  text-align: end;
  color: color-mix(in srgb, var(--color-text-muted) 88%, transparent);
}

.rs-knowledge-toc__num::after {
  content: ".";
}

.rs-knowledge-toc__text {
  min-width: 0;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.rs-knowledge-toc__link:hover {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-surface-muted) 80%, transparent);
}

.rs-knowledge-toc__link:hover .rs-knowledge-toc__num {
  color: var(--color-text-muted);
}

.rs-knowledge-toc__link.is-active {
  color: var(--color-text);
  font-weight: 600;
  background: color-mix(in srgb, var(--brand-accent, var(--brand-steel)) 12%, var(--color-surface));
  border-inline-start-color: var(--brand-accent, var(--brand-steel));
}

.rs-knowledge-toc__link.is-active .rs-knowledge-toc__num {
  color: var(--brand-accent, var(--brand-steel));
}

.rs-knowledge-zoom {
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-zoom__open {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.rs-knowledge-zoom__open img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.rs-knowledge-zoom__open:hover img,
.rs-knowledge-zoom__open:focus-visible img {
  transform: scale(1.015);
  filter: brightness(1.03);
}

.rs-knowledge-zoom__open:focus-visible {
  outline: 2px solid var(--brand-accent, var(--brand-steel));
  outline-offset: 3px;
}

.rs-knowledge-lightbox__count {
  margin: 0;
  color: rgb(255 255 255 / 0.88);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* Knowledge article lightbox: high-contrast controls + outward chevrons */
[data-knowledge-lightbox] .rs-gallery-lightbox__dialog {
  width: min(100% - 1.5rem, 68rem);
}

[data-knowledge-lightbox] .rs-icon-btn {
  background: rgb(16 20 24 / 0.72);
  border: 1px solid rgb(255 255 255 / 0.55);
  color: #fff;
  box-shadow: 0 4px 16px rgb(0 0 0 / 0.35);
}

[data-knowledge-lightbox] .rs-icon-btn:hover {
  background: rgb(255 255 255 / 0.18);
  border-color: #fff;
  color: #fff;
}

[data-knowledge-lightbox] .rs-icon-btn .rs-icon {
  inline-size: 1.35rem;
  block-size: 1.35rem;
  stroke-width: 2.25;
}

[data-knowledge-lightbox] .rs-gallery-lightbox__close {
  inset-block-start: 0.35rem;
  inset-inline-end: 0.35rem;
  font-size: 1.35rem;
  line-height: 1;
  color: #fff;
}

[data-knowledge-lightbox] .rs-gallery-lightbox__prev {
  inset-inline-start: 0.25rem;
}

[data-knowledge-lightbox] .rs-gallery-lightbox__next {
  inset-inline-end: 0.25rem;
}

.rs-knowledge-body {
  line-height: var(--line-height-relaxed);
  max-width: 42rem;
  font-size: var(--font-size-base);
}

.rs-knowledge-html {
  max-width: 48rem;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.rs-knowledge-html img,
.rs-knowledge-html video,
.rs-knowledge-html iframe {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.rs-knowledge-html pre {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.rs-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-block: var(--space-4);
}

.rs-table-wrap .rs-knowledge-table,
.rs-table-wrap table {
  width: max-content;
  min-width: 100%;
  margin-block: 0;
}

/* Aparat video embeds restored from WP */
.rs-aparat-embed {
  position: relative;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  margin-block: var(--space-5);
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
}

.rs-aparat-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.rs-aparat-embed__loading {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(18, 18, 18, 0.78);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.rs-aparat-embed.is-loaded .rs-aparat-embed__loading {
  opacity: 0;
  visibility: hidden;
}

.rs-aparat-embed__spinner {
  width: 2rem;
  height: 2rem;
  border: 3px solid rgba(255, 255, 255, 0.22);
  border-block-start-color: var(--color-accent, #c8a24a);
  border-radius: 50%;
  animation: rs-aparat-spin 0.8s linear infinite;
}

.rs-aparat-embed__loading-label {
  font-family: var(--font-sans, inherit);
}

@keyframes rs-aparat-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .rs-aparat-embed__spinner {
    animation: none;
    border-block-start-color: rgba(255, 255, 255, 0.22);
    border-inline-end-color: var(--color-accent, #c8a24a);
  }
}

.rs-knowledge-html .rs-aparat-embed {
  max-width: 100%;
}

.rs-knowledge-html figure {
  margin-block: var(--space-5);
}

.rs-knowledge-html .rs-knowledge-table,
.rs-knowledge-html table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-4);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.rs-knowledge-html .rs-knowledge-table th,
.rs-knowledge-html .rs-knowledge-table td,
.rs-knowledge-html table th,
.rs-knowledge-html table td {
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  text-align: center;
  vertical-align: middle;
}

.rs-knowledge-html .rs-knowledge-table tr:first-child th,
.rs-knowledge-html .rs-knowledge-table tr:first-child td,
.rs-knowledge-html table tr:first-child th,
.rs-knowledge-html table tr:first-child td {
  background: color-mix(in srgb, var(--color-surface-muted) 88%, var(--brand-accent) 6%);
  font-weight: var(--font-weight-semibold);
}

.rs-knowledge-html .rs-knowledge-table tbody tr:hover > th,
.rs-knowledge-html .rs-knowledge-table tbody tr:hover > td,
.rs-knowledge-html table tbody tr:hover > th,
.rs-knowledge-html table tbody tr:hover > td {
  background: color-mix(in srgb, var(--brand-accent) 9%, var(--color-surface));
  transition: background-color 0.15s ease;
}

/* Keep header row look when it lives in tbody (no <thead>) */
.rs-knowledge-html .rs-knowledge-table:not(:has(thead)) > tbody > tr:first-child:hover > th,
.rs-knowledge-html .rs-knowledge-table:not(:has(thead)) > tbody > tr:first-child:hover > td,
.rs-knowledge-html table:not(:has(thead)) > tbody > tr:first-child:hover > th,
.rs-knowledge-html table:not(:has(thead)) > tbody > tr:first-child:hover > td {
  background: color-mix(in srgb, var(--color-surface-muted) 88%, var(--brand-accent) 6%);
}

.rs-knowledge-html .rs-knowledge-table thead tr:hover > th,
.rs-knowledge-html .rs-knowledge-table thead tr:hover > td,
.rs-knowledge-html table thead tr:hover > th,
.rs-knowledge-html table thead tr:hover > td {
  background: color-mix(in srgb, var(--color-surface-muted) 88%, var(--brand-accent) 6%);
}

.rs-knowledge-table-caption {
  text-align: center;
  font-weight: var(--font-weight-semibold, 600);
  margin: 0 0 var(--space-3);
}

.rs-knowledge-html .rs-knowledge-table tr:last-child td[colspan],
.rs-knowledge-html table tr:last-child td[colspan] {
  text-align: start;
  line-height: 1.85;
  font-size: var(--font-size-sm);
}

.rs-knowledge-html .rs-knowledge-table td br,
.rs-knowledge-html table td br {
  display: block;
  content: "";
  margin-block-end: 0.35em;
}

.rs-knowledge-callout {
  border: 3px solid #111;
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface, #fff);
}

.rs-knowledge-callout__title {
  font-weight: 700;
  margin: 0 0 var(--space-3);
}

.rs-knowledge-callout__body {
  margin: 0;
  line-height: var(--line-height-relaxed, 1.75);
}

.rs-knowledge-callout__body p {
  margin: 0;
}

.rs-knowledge-callout strong,
.rs-knowledge-callout b {
  font-weight: 700;
}

.rs-knowledge-block__body {
  white-space: normal;
  max-width: 48rem;
  line-height: var(--line-height-relaxed);
}

.rs-knowledge-body p {
  margin-block: 0 var(--space-5);
}

.rs-knowledge-body h2,
.rs-knowledge-body h3 {
  margin-block: var(--space-8) var(--space-4);
  font-family: var(--font-display);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
}

.rs-knowledge-body h2 { font-size: var(--font-size-xl); }
.rs-knowledge-body h3 { font-size: var(--font-size-lg); }

.rs-knowledge-body ul:not(.rs-knowledge-tags__list):not(.rs-knowledge-related__list),
.rs-knowledge-body ol:not(.rs-knowledge-comments__list):not(.rs-knowledge-comments__replies) {
  margin-block: 0 var(--space-5);
  padding-inline-start: 1.25rem;
  display: grid;
  gap: var(--space-2);
}

.rs-knowledge-body blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-inline-start: 3px solid var(--brand-accent);
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
}

.rs-knowledge-related__list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rs-knowledge-entries {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.rs-knowledge-entry {
  display: grid;
  align-content: center;
  min-height: 5.5rem;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  background:
    linear-gradient(135deg, rgb(255 255 255 / 0.02), transparent),
    var(--color-surface);
}

.rs-knowledge-entry:hover {
  border-color: var(--color-border-strong, var(--color-border));
}

@media (min-width: 700px) {
  .rs-knowledge-entries { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-knowledge-entries { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.rs-knowledge-nav {
  margin-block-start: var(--space-6);
}

.rs-knowledge-nav__toggle {
  display: inline-flex;
}

.rs-knowledge-nav__panel {
  display: none;
  margin-block-start: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-knowledge-nav__panel.is-open {
  display: block;
}

.rs-knowledge-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.rs-knowledge-nav__link {
  display: inline-flex;
  min-height: 2.25rem;
  align-items: center;
  text-decoration: none;
  color: var(--color-text-muted);
}

.rs-knowledge-nav__link.is-active,
.rs-knowledge-nav__link:hover {
  color: var(--color-text);
}

@media (min-width: 900px) {
  .rs-knowledge-nav__toggle { display: none; }
  .rs-knowledge-nav__panel,
  .rs-knowledge-nav__panel.is-open {
    display: block;
    border: 0;
    padding: 0;
    background: transparent;
  }
  .rs-knowledge-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
  }
  .rs-knowledge-nav__title { display: none; }
}

/* Blog listing + article — prevent intrinsic 1200px images from blowing mobile viewport */
.rs-knowledge-blog,
.rs-knowledge-detail {
  overflow-x: clip;
  max-width: 100%;
}

.rs-knowledge-blog > .rs-container,
.rs-knowledge-detail > .rs-container,
.rs-knowledge-layout,
.rs-knowledge-main,
.rs-knowledge-body,
.rs-knowledge-block {
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-grid {
  display: grid;
  gap: var(--space-6);
  min-width: 0;
  max-width: 100%;
}

@media (min-width: 768px) {
  .rs-knowledge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1100px) {
  .rs-knowledge-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.rs-knowledge-card {
  display: grid;
  gap: 0;
  align-content: start;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-card__media {
  display: block;
  overflow: hidden;
  border: 0;
  border-block-end: 1px solid var(--color-border);
  text-decoration: none;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.rs-knowledge-card__media img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-knowledge-card__placeholder {
  position: absolute;
  inset: 0;
  display: block;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--color-surface-muted) 70%, var(--brand-steel) 30%) 0%,
      var(--color-surface-muted) 100%
    );
}

.rs-knowledge-card__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  min-width: 0;
}

.rs-knowledge-card__title {
  text-decoration: none;
  color: inherit;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.rs-knowledge-card .rs-muted,
.rs-knowledge-card__meta {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.rs-knowledge-card__meta {
  margin: 0;
}

.rs-knowledge-hero__grid {
  display: grid;
  gap: var(--space-6);
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-hero__copy {
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-hero__media {
  margin: 0;
  min-width: 0;
  max-width: 100%;
}

.rs-knowledge-hero__media img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

@media (min-width: 900px) {
  .rs-knowledge-hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.rs-knowledge-layout {
  display: grid;
  gap: var(--space-6);
  padding-block-end: var(--space-8);
}

.rs-knowledge-body {
  display: grid;
  gap: var(--space-7);
  max-width: 42rem;
}

.rs-knowledge-toc {
  margin-block-end: var(--space-6);
  border: 1px solid var(--color-border);
  padding: var(--space-3) 0.45rem var(--space-3) var(--space-3);
  background: var(--color-surface);
  align-self: start;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--color-text-muted) 35%, transparent) transparent;
}

.rs-knowledge-toc::-webkit-scrollbar {
  width: 4px;
}

.rs-knowledge-toc::-webkit-scrollbar-track {
  background: transparent;
}

.rs-knowledge-toc::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--color-text-muted) 32%, transparent);
  border-radius: 999px;
}

.rs-knowledge-toc::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--color-text-muted) 48%, transparent);
}

.rs-knowledge-toc.is-toc-fixed {
  position: fixed;
  z-index: 40;
  max-height: calc(100vh - var(--header-height, 4.25rem) - 3rem);
  overflow: auto;
  box-shadow: var(--shadow-md, 0 8px 24px rgb(0 0 0 / 0.08));
}

.rs-knowledge-toc__placeholder {
  order: 2;
}

.rs-knowledge-block[id],
.rs-knowledge-detail [id^="b"] {
  scroll-margin-block-start: calc(var(--header-height, 4.25rem) + 1.75rem);
}

.rs-knowledge-toc__toggle {
  width: 100%;
  text-align: center;
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  font-weight: var(--font-weight-semibold, 600);
  cursor: pointer;
  min-height: 2.5rem;
}

.rs-knowledge-toc__desktop-title { display: none; }

@media (min-width: 1100px) {
  .rs-knowledge-layout {
    grid-template-columns: minmax(0, 1fr) minmax(15.5rem, 17.5rem);
  }

  .rs-knowledge-toc {
    position: sticky;
    inset-block-start: calc(var(--header-height, 4.25rem) + 1.75rem);
    order: 2;
    max-height: calc(100vh - var(--header-height, 4.25rem) - 3rem);
    overflow: auto;
  }

  .rs-knowledge-main { order: 1; }

  .rs-knowledge-toc__toggle { display: none; }
  .rs-knowledge-toc__panel,
  .rs-knowledge-toc__panel[hidden] {
    display: block !important;
  }
  .rs-knowledge-toc__desktop-title {
    display: block;
    margin: 0 0 var(--space-2);
    padding-inline: 0.2rem;
    text-align: center;
    font-weight: var(--font-weight-semibold, 600);
    color: var(--color-text);
  }
}

.rs-knowledge-cta {
  margin-block-start: var(--space-8);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.rs-knowledge-cta--centered {
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-md, var(--radius-sm));
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--color-surface-muted) 70%, var(--brand-accent) 30%) 0%,
      var(--color-surface) 55%
    );
  border-color: color-mix(in srgb, var(--brand-accent) 28%, var(--color-border));
  box-shadow: var(--shadow-sm, none);
}

.rs-knowledge-cta--centered .rs-heading,
.rs-knowledge-cta--centered .rs-muted {
  text-align: center;
}

.rs-cluster--center {
  justify-content: center;
}

.rs-knowledge-comparison__grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 800px) {
  .rs-knowledge-comparison__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.rs-knowledge-comparison__card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
}

.rs-knowledge-decision__questions {
  display: grid;
  gap: var(--space-4);
  padding: 0;
  margin: 0;
  list-style-position: inside;
}

/* Deep-link targets (#faq-…) must clear sticky header */
.rs-knowledge-faq .rs-accordion__item[id],
.rs-knowledge-hub__faq .rs-accordion__item[id],
[data-faq-page] .rs-accordion__item[id],
[data-faq-item][id] {
  scroll-margin-block-start: calc(var(--header-height, 4.25rem) + 1.75rem);
}

.rs-knowledge-faq__toolbar,
.rs-knowledge-filters {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 700px) {
  .rs-knowledge-faq__toolbar,
  .rs-knowledge-filters {
    grid-template-columns: minmax(0, 1fr) minmax(11rem, 14rem);
    align-items: end;
  }
}

.rs-knowledge-faq__toolbar .rs-input {
  min-width: 0;
  padding-inline: var(--space-4);
}

.rs-knowledge-faq__toolbar .rs-input::placeholder {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 0.72;
}

.rs-glossary {
  display: grid;
  gap: var(--space-5);
  margin: 0;
}

.rs-glossary__item {
  padding-block: var(--space-4);
  border-block-end: 1px solid var(--color-border);
}

.rs-glossary__item dt { margin: 0 0 var(--space-2); }
.rs-glossary__item dd { margin: 0; }

/* Blog article: video title + player */
.rs-knowledge-video__title {
  margin: 0;
  font-weight: 600;
}

/* Inline image sequence (e.g. two photos before a video block) */
.rs-knowledge-inline-images {
  display: grid;
  gap: var(--space-4);
}

/* 3-column model cards with captions */
.rs-knowledge-card-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 52rem) {
  .rs-knowledge-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 32rem) {
  .rs-knowledge-card-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.rs-knowledge-card-grid__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.rs-knowledge-card-grid__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.rs-knowledge-card-grid__media img {
  display: block;
  width: 100%;
  height: auto;
}

.rs-knowledge-card-grid__title {
  margin: 0;
  text-align: center;
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  line-height: 1.5;
}

.rs-knowledge-card-grid__price {
  margin: 0;
  text-align: center;
  font-size: var(--text-sm, 0.875rem);
  font-weight: 500;
  color: var(--color-accent, #c8a24a);
  line-height: 1.4;
}

/* Linked project cards */
.rs-knowledge-project-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 52rem) {
  .rs-knowledge-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 32rem) {
  .rs-knowledge-project-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.rs-knowledge-project-grid__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.rs-knowledge-project-grid__item:hover,
.rs-knowledge-project-grid__item:focus-visible {
  border-color: var(--color-accent, #c8a24a);
  box-shadow: 0 6px 20px rgb(0 0 0 / 8%);
  transform: translateY(-2px);
}

.rs-knowledge-project-grid__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-xs, 4px);
}

.rs-knowledge-project-grid__media img {
  display: block;
  width: 100%;
  height: auto;
}

.rs-knowledge-project-grid__title {
  font-weight: 600;
  font-size: var(--text-sm, 0.875rem);
  line-height: 1.5;
}

.rs-knowledge-project-grid__hint {
  font-size: var(--text-xs, 0.75rem);
}

/* External brand CTA box */
.rs-knowledge-external-cta {
  position: relative;
  padding: var(--space-5) var(--space-5) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  background: linear-gradient(135deg, rgb(255 255 255 / 4%) 0%, rgb(200 162 74 / 8%) 100%);
  overflow: hidden;
}

.rs-knowledge-external-cta::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-accent, #c8a24a);
}

.rs-knowledge-external-cta__badge {
  display: inline-block;
  margin-block-end: var(--space-2);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: var(--text-xs, 0.75rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  background: var(--color-accent, #c8a24a);
  color: #111;
}

.rs-knowledge-external-cta__title {
  margin: 0;
}

.rs-knowledge-external-cta__title a {
  color: inherit;
  text-decoration: none;
}

.rs-knowledge-external-cta__title a:hover {
  color: var(--color-accent, #c8a24a);
}

.rs-knowledge-external-cta__body a {
  color: var(--color-link, #1a4a8a);
  text-decoration: none;
}

.rs-knowledge-external-cta__body a:hover {
  text-decoration: underline;
}

.rs-knowledge-external-cta__btn {
  position: relative;
  overflow: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  .rs-knowledge-external-cta__btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgb(255 255 255 / 22%) 50%, transparent 60%);
    transform: translateX(-120%);
    animation: rs-knowledge-cta-shimmer 3.5s ease-in-out infinite;
  }

  .rs-knowledge-card-grid__item,
  .rs-knowledge-project-grid__item {
    animation: rs-knowledge-grid-fade 500ms ease both;
  }

  .rs-knowledge-card-grid__item:nth-child(2),
  .rs-knowledge-project-grid__item:nth-child(2) {
    animation-delay: 80ms;
  }

  .rs-knowledge-card-grid__item:nth-child(3),
  .rs-knowledge-project-grid__item:nth-child(3) {
    animation-delay: 160ms;
  }

  .rs-knowledge-card-grid__item:nth-child(n + 4),
  .rs-knowledge-project-grid__item:nth-child(n + 4) {
    animation-delay: 240ms;
  }
}

@keyframes rs-knowledge-cta-shimmer {
  0%, 70%, 100% { transform: translateX(-120%); }
  85% { transform: translateX(120%); }
}

@keyframes rs-knowledge-grid-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Narrow link bar (Aparat CTA after summary) */
.rs-knowledge-link-bar {
  margin-top: 2.5rem;
  margin-bottom: 0.25rem;
}

.rs-knowledge-link-bar__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--color-accent, #c8a24a);
  border-radius: var(--radius-md, 0.65rem);
  background: color-mix(in srgb, var(--color-accent, #c8a24a) 10%, transparent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--color-accent, #c8a24a) 16%, transparent);
  text-align: center;
  text-decoration: none;
  color: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.7;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.rs-knowledge-link-bar__icon {
  display: inline-flex;
  flex: 0 0 auto;
  color: var(--color-accent, #c8a24a);
}

.rs-knowledge-link-bar__text {
  display: block;
}

.rs-knowledge-link-bar__link:hover {
  background: var(--color-accent, #c8a24a);
  color: #fff;
  transform: translateY(-1px);
}

.rs-knowledge-link-bar__link:hover .rs-knowledge-link-bar__icon {
  color: #fff;
}

/* Gallery grid (WP gallery-columns-5) */
.rs-knowledge-gallery-heading {
  text-align: center;
  font-size: clamp(1.05rem, 2.6vw, 1.25rem);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.rs-knowledge-image-gallery {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.rs-knowledge-image-gallery--cols-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.rs-knowledge-image-gallery--cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rs-knowledge-image-gallery--cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 768px) {
  .rs-knowledge-image-gallery--cols-5,
  .rs-knowledge-image-gallery--cols-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .rs-knowledge-image-gallery--cols-5,
  .rs-knowledge-image-gallery--cols-4,
  .rs-knowledge-image-gallery--cols-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-knowledge-image-gallery__item {
  margin: 0;
  min-width: 0;
}

.rs-knowledge-image-gallery__open {
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm, 0.25rem);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-surface-muted, #f5f5f5);
}

.rs-knowledge-image-gallery__open img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Related article cards */
.rs-knowledge-related-articles {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-width: 0;
}

@media (max-width: 768px) {
  .rs-knowledge-related-articles {
    grid-template-columns: 1fr;
  }
}

.rs-knowledge-related-articles__link {
  display: block;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 0.5rem);
  overflow: hidden;
  min-width: 0;
  transition: box-shadow 0.2s ease;
}

.rs-knowledge-related-articles__link:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.rs-knowledge-related-articles__media {
  margin: 0;
  aspect-ratio: 1;
  overflow: hidden;
}

.rs-knowledge-related-articles__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-knowledge-related-articles__title {
  font-size: 0.9rem;
  line-height: 1.5;
  padding: 0.75rem;
  margin: 0;
}

/* Tags / hashtags */
.rs-knowledge-tags__heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: var(--font-size-md, 1.125rem);
  font-weight: 700;
}

.rs-knowledge-tags__icon {
  display: inline-flex;
  color: var(--color-accent, #c8a24a);
}

.rs-knowledge-body .rs-knowledge-tags__list,
.rs-knowledge-tags__list {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  justify-content: flex-start;
  list-style: none;
  padding: 0;
  margin: 0.85rem 0 0;
  gap: 0.45rem 0.55rem;
}

.rs-knowledge-body .rs-knowledge-tags__list > li,
.rs-knowledge-tags__list > li {
  display: inline-flex;
  flex: 0 0 auto;
  width: auto;
  max-width: 100%;
  margin: 0;
}

.rs-knowledge-tags__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted, rgba(0, 0, 0, 0.03));
  font-size: 0.8125rem;
  line-height: 1.4;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.rs-knowledge-tags__chip:hover {
  border-color: var(--color-accent, #c8a24a);
  color: var(--color-accent, #c8a24a);
}

/* Comments */
.rs-knowledge-comments__count {
  font-size: 0.875rem;
  font-weight: normal;
  color: var(--color-text-muted);
  margin-inline-start: 0.5rem;
}

.rs-knowledge-comments__list,
.rs-knowledge-comments__replies {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rs-knowledge-comments__item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.rs-knowledge-comments__replies {
  margin-top: 0.75rem;
  margin-inline-start: 1.25rem;
  padding-inline-start: 1rem;
  border-inline-start: 2px solid var(--color-border);
}

.rs-knowledge-comments__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: baseline;
}

.rs-knowledge-video__poster {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 12rem;
  padding: 0;
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted, #111);
  cursor: pointer;
  color: inherit;
}

.rs-knowledge-video__poster img {
  width: 100%;
  height: auto;
  display: block;
}

.rs-knowledge-decision-prep {
  padding: var(--space-5);
  border: 1px dashed var(--color-border);
}

@media (prefers-reduced-motion: reduce) {
  .rs-knowledge-entry,
  .rs-knowledge-card__media img {
    transition: none;
  }
}

@media print {
  .rs-knowledge-toc,
  .rs-knowledge-share,
  .rs-lead-inline,
  .rs-knowledge-cta,
  .rs-final-cta,
  .rs-site-header,
  .rs-site-footer {
    display: none !important;
  }

  .rs-knowledge-layout {
    display: block;
  }

  .rs-knowledge-body {
    max-width: none;
    color: #000;
  }
}


/* --- resources/css/components/_solutions.css --- */
/* Solutions, services, trust, journey */

.rs-solutions-hub__hero,
.rs-services-hub__hero,
.rs-contact-page__hero {
  /* Shared band rhythm via .rs-page-hero--band; keep soft industrial wash */
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-muted) 85%, transparent), transparent 90%),
    var(--color-bg);
}

.rs-services-hub .rs-section--muted {
  padding-block: clamp(1.5rem, 1.1rem + 1vw, 2.25rem);
}

.rs-services-hub .rs-section--muted .rs-heading {
  font-size: var(--font-size-md);
}

.rs-solution-grid,
.rs-service-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 700px) {
  .rs-solution-grid,
  .rs-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-solution-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .rs-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-sol-card,
.rs-service-card {
  border-block-end: 1px solid var(--color-border);
  padding-block-end: var(--space-5);
}

.rs-service-card {
  border-block-end: 0;
  padding-block-end: 0;
}

.rs-sol-card__link,
.rs-service-card__link {
  display: grid;
  gap: var(--space-3);
  color: inherit;
  text-decoration: none;
}

.rs-service-card__link {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rs-service-card__link:hover {
  border-color: color-mix(in srgb, var(--brand-accent) 40%, var(--color-border));
  box-shadow: var(--shadow-sm);
}

.rs-sol-card__media {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-surface-muted);
}

.rs-sol-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rs-sol-card__title,
.rs-service-card__title {
  font-family: var(--font-display, var(--font-sans));
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0;
}

.rs-sol-card__desc,
.rs-service-card__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.rs-intent-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .rs-intent-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-intent-card {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5) 0;
  border-block-end: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
}

.rs-intent-card__title {
  font-weight: 600;
}

.rs-intent-card__desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-chip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.rs-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding-inline: var(--space-3);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--font-size-sm);
  background: var(--color-surface);
}

.rs-chip.is-active,
.rs-chip:hover {
  border-color: var(--color-text);
}

.rs-chip--static {
  cursor: default;
}

.rs-chip--choice {
  cursor: pointer;
  gap: var(--space-2);
}

.rs-chip--choice input {
  accent-color: var(--brand-accent, var(--color-accent));
}

.rs-solution-hero {
  position: relative;
  padding: 0;
}

.rs-solution-hero__media {
  min-height: clamp(16rem, 48vh, 28rem);
  background: var(--color-surface-muted);
}

.rs-solution-hero__media img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.rs-solution-hero__copy {
  padding-block: var(--space-7);
}

@media (min-width: 960px) {
  .rs-solution-hero:not(.rs-solution-hero--compact) {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
  }

  .rs-solution-hero:not(.rs-solution-hero--compact) .rs-solution-hero__copy {
    padding-inline: var(--space-7);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  /* Persian RTL: text/CTAs on the right, image on the left */
  [dir="rtl"] .rs-solution-hero:not(.rs-solution-hero--compact) .rs-solution-hero__copy {
    order: 1;
  }
  [dir="rtl"] .rs-solution-hero:not(.rs-solution-hero--compact) .rs-solution-hero__media {
    order: 2;
  }
}

.rs-editorial-split {
  display: grid;
  gap: var(--space-7);
}

@media (min-width: 900px) {
  .rs-editorial-split {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.rs-check-list,
.rs-feature-list,
.rs-config-list {
  margin: 0;
  padding-inline-start: 1.2rem;
  display: grid;
  gap: var(--space-2);
  line-height: 1.7;
}

.rs-journey__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .rs-journey__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.rs-journey__step {
  padding-block: var(--space-3);
  border-block-start: 2px solid var(--brand-accent, var(--color-accent));
  display: grid;
  gap: var(--space-2);
}

.rs-journey__title {
  font-weight: 600;
}

.rs-journey__body {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.rs-trust__list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 800px) {
  .rs-trust__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-trust__list--cards {
  gap: var(--space-4);
}

@media (min-width: 960px) {
  .rs-trust__list--cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-trust-card {
  display: grid;
  gap: var(--space-3);
  align-content: start;
  min-height: 100%;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--brand-accent) 7%, var(--color-surface)) 0%,
      var(--color-surface) 48%
    );
}

.rs-trust-card__index {
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  color: var(--brand-accent);
}

.rs-trust-card p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.rs-trust-card .rs-meta {
  margin-block-start: var(--space-1);
}

.rs-compare-scroll {
  overflow-x: auto;
  border: 1px solid var(--color-border);
}

.rs-compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 40rem;
  font-size: var(--font-size-sm);
}

.rs-compare-table th,
.rs-compare-table td {
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  text-align: start;
  vertical-align: top;
}

.rs-compare-table thead th {
  background: var(--color-surface-muted);
  font-weight: 600;
}

.rs-finder-form .rs-fieldset {
  border: 0;
  margin: 0 0 var(--space-6);
  padding: 0;
}

.rs-finder-form legend {
  font-weight: 600;
  margin-block-end: var(--space-3);
}

.rs-sticky-cta {
  position: sticky;
  inset-block-end: 0;
  z-index: 20;
  display: none;
  gap: var(--space-2);
  padding: var(--space-3);
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  border-block-start: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
}

@media (max-width: 799px) {
  .rs-sticky-cta {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rs-sol-card__media img,
  .rs-solution-hero__media img {
    transition: none;
  }
}

.rs-section--muted {
  background: var(--color-surface-muted);
}

.rs-solution-cta {
  border-block-start: 1px solid transparent;
  background:
    radial-gradient(ellipse 70% 90% at 50% 0%, color-mix(in srgb, var(--brand-accent) 28%, transparent) 0%, transparent 55%),
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--brand-primary) 88%, var(--brand-accent) 12%) 0%,
      var(--color-neutral-950) 48%,
      color-mix(in srgb, var(--color-neutral-950) 90%, var(--brand-steel) 10%) 100%
    );
  color: var(--color-neutral-50);
  text-align: center;
}

.rs-solution-cta .rs-heading,
.rs-solution-cta .rs-lede {
  color: inherit;
  text-align: center;
  margin-inline: auto;
}

.rs-solution-cta .rs-lede {
  color: var(--color-neutral-300);
  max-width: 36rem;
}

.rs-solution-cta__inner {
  display: grid;
  gap: var(--space-6);
  justify-items: center;
  justify-content: center;
  text-align: center;
}

@media (min-width: 900px) {
  .rs-solution-cta__inner {
    grid-template-columns: 1fr;
  }
}

.rs-solution-cta .rs-cluster {
  justify-content: center;
}

.rs-solution-cta .rs-btn--secondary {
  --btn-bg: transparent;
  --btn-fg: var(--color-neutral-50);
  --btn-border: rgb(255 255 255 / 0.28);
}

.rs-solution-cta .rs-btn--secondary:hover {
  background: rgb(255 255 255 / 0.08);
}

.rs-solution-kicker {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-accent);
}

.rs-solution-kicker--on-dark {
  color: var(--brand-accent-soft, var(--brand-accent));
}

.rs-solution-panel__intro {
  display: grid;
  gap: var(--space-2);
  margin-block-end: var(--space-6);
  max-width: 40rem;
}

.rs-solution-overview {
  border-inline-start: 3px solid var(--brand-accent);
  padding-inline-start: var(--space-6);
  max-width: 48rem;
}

.rs-solution-overview__lead {
  margin: 0;
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.rs-benefit-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .rs-benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-benefit-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  min-height: 100%;
}

.rs-benefit-card__index {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  color: var(--brand-accent);
}

.rs-benefit-card__body {
  margin: 0;
  line-height: var(--line-height-relaxed);
}

.rs-application-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
}

.rs-application-card {
  display: flex;
  align-items: center;
  min-height: 3.5rem;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      160deg,
      color-mix(in srgb, var(--brand-accent) 8%, var(--color-surface)) 0%,
      var(--color-surface) 55%
    );
  font-weight: var(--font-weight-medium);
}

.rs-characteristic-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.rs-characteristic-pill {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding-inline: var(--space-4);
  border: 1px solid color-mix(in srgb, var(--brand-accent) 35%, var(--color-border));
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--brand-accent) 8%, var(--color-surface));
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.rs-config-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
}

.rs-config-card {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 4.5rem;
  padding: var(--space-4);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-weight: var(--font-weight-medium);
}

.rs-solution-issue-block {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.rs-solution-issue-block--muted {
  background: color-mix(in srgb, var(--color-surface-muted) 70%, var(--color-surface));
}

.rs-check-list--panel {
  padding-inline-start: 1rem;
}

.rs-service-grid--related {
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .rs-service-grid--related {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  }
}

.rs-project-grid--related {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .rs-project-grid--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-project-grid--related {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  }
}

.rs-solution-hero__copy {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-bg-elevated) 92%, transparent),
      var(--color-bg)
    );
}

@media (min-width: 960px) {
  .rs-solution-hero:not(.rs-solution-hero--compact) .rs-solution-hero__copy {
    background:
      linear-gradient(
        90deg,
        color-mix(in srgb, var(--color-bg-elevated) 96%, var(--brand-steel) 4%),
        var(--color-bg)
      );
  }

  [dir="rtl"] .rs-solution-hero:not(.rs-solution-hero--compact) .rs-solution-hero__copy {
    background:
      linear-gradient(
        270deg,
        color-mix(in srgb, var(--color-bg-elevated) 96%, var(--brand-steel) 4%),
        var(--color-bg)
      );
  }
}


/* --- resources/css/components/_leads.css --- */
/* Lead Engine — conversion UX (CORE_SHARED) */

.rs-lead-engine {
  display: grid;
  gap: var(--space-5);
}

.rs-lead-engine__note {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border-inline-start: 3px solid var(--brand-accent, var(--color-accent));
  background: var(--color-surface-muted);
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
}

.rs-lead-engine__mode-hint {
  font-size: var(--font-size-sm);
}

.rs-lead-hp {
  position: absolute;
  inset-inline-start: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.rs-lead-progress {
  display: grid;
  gap: var(--space-2);
}

.rs-lead-progress__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

.rs-lead-progress__track {
  height: 0.35rem;
  border-radius: var(--radius-pill, 999px);
  background: var(--color-surface-muted);
  overflow: hidden;
}

.rs-lead-progress__fill {
  display: block;
  height: 100%;
  width: 10%;
  background: var(--brand-accent, var(--color-accent));
  transition: width var(--transition-base, 0.25s ease);
}

.rs-lead-options {
  display: grid;
  gap: var(--space-3);
}

.rs-lead-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-target);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--color-surface);
}

/* Mobile RTL: radio control sits on the right, before the label text */
@media (max-width: 899px) {
  .rs-lead-option,
  .rs-lead-check,
  label:has(> input[type="radio"]),
  label:has(> input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-direction: row;
    justify-content: flex-start;
  }

  .rs-lead-option input[type="radio"],
  .rs-lead-check input[type="checkbox"],
  label:has(> input[type="radio"]) > input[type="radio"],
  label:has(> input[type="checkbox"]) > input[type="checkbox"] {
    order: -1;
    flex-shrink: 0;
    margin-inline: 0;
  }
}

.rs-lead-option:hover {
  border-color: var(--color-border-strong);
}

.rs-lead-option:has(input:checked) {
  border-color: var(--brand-accent, var(--color-accent));
  background: color-mix(in srgb, var(--brand-accent, #A67C52) 8%, var(--color-surface));
}

.rs-lead-option input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--brand-accent, var(--color-accent));
  cursor: pointer;
}

.rs-lead-step-nav,
.rs-lead-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-block-start: var(--space-2);
}

.rs-lead-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  cursor: pointer;
}

.rs-lead-check input {
  margin-block-start: 0.2rem;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--brand-accent, var(--color-accent));
  cursor: pointer;
}

.rs-lead-file__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--font-size-sm);
}

.rs-lead-file__progress {
  height: 0.25rem;
  border-radius: var(--radius-pill, 999px);
  background: var(--color-surface-muted);
  overflow: hidden;
}

.rs-lead-file__progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: var(--brand-accent, var(--color-accent));
  transition: width 0.08s linear;
}

.rs-lead-form__status {
  font-size: var(--font-size-sm);
  color: var(--color-danger);
}

.rs-lead-success__steps {
  margin: var(--space-3) 0 0;
  padding-inline-start: 1.25rem;
  display: grid;
  gap: var(--space-2);
}

.rs-lead-call-cta__mobile {
  display: none;
}

@media (max-width: 719px) {
  .rs-lead-call-cta__desktop {
    display: none;
  }
  .rs-lead-call-cta__mobile {
    display: inline;
  }

  .rs-lead-options {
    gap: var(--space-2);
  }

  .rs-lead-standard .rs-grid--2 {
    grid-template-columns: 1fr;
  }
}

.rs-lead-float {
  position: fixed;
  inset-block-end: calc(var(--space-4) + 0.35rem);
  inset-inline-end: var(--space-5);
  z-index: calc(var(--z-sticky, 100) + 3);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
}

/*
 * Desktop: engage card shifts horizontally when visible — FAB position stays fixed.
 */
@media (min-width: 960px) {
  body.has-lead-engage .rs-lead-engage {
    inset-inline-end: calc(var(--space-5) + 3.6rem);
  }
}

.has-mobile-bar .rs-lead-float {
  inset-block-end: calc(var(--space-5) + 4.5rem);
}

/* Desktop: mobar is hidden — do not keep the mobile clearance under the FAB */
@media (min-width: 900px) {
  .rs-lead-float,
  .has-mobile-bar .rs-lead-float {
    inset-block-end: calc(0.55rem + env(safe-area-inset-bottom, 0px));
  }
}

.rs-lead-float__launcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.35rem;
  height: 3.35rem;
  border: 0;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.rs-lead-float__launcher:hover {
  background: #1ebe57;
  transform: scale(1.04);
}

.rs-lead-float__launcher .rs-icon {
  width: 1.85rem;
  height: 1.85rem;
}

.rs-lead-float__panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
}

.rs-lead-float__panel[hidden] {
  display: none !important;
}

.rs-lead-float__action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: #fff;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-sm);
}

.rs-lead-float__action .rs-icon {
  width: 1.15rem;
  height: 1.15rem;
}

.rs-lead-float__action--whatsapp {
  background: #25d366;
}

.rs-lead-float__action--eitaa {
  background: #f07c00;
}

.rs-lead-float__action--call {
  background: var(--brand-primary, #1b242c);
}

.rs-lead-float.is-open .rs-lead-float__launcher {
  background: var(--brand-primary, #1b242c);
}

@media (min-width: 960px) {
  .rs-lead-float {
    display: flex;
  }
}

.rs-lead-inline {
  margin-block: var(--space-8);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-border);
}

.rs-lead-engage {
  position: fixed;
  inset-block-end: var(--space-4);
  inset-inline: var(--space-4);
  z-index: calc(var(--z-sticky, 100) + 1);
  max-width: 22rem;
  margin-inline-start: auto;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
  visibility: visible;
  pointer-events: auto;
}

.rs-lead-engage.is-near-footer {
  opacity: 0;
  transform: translateY(0.75rem);
  visibility: hidden;
  pointer-events: none;
}

.rs-lead-engage__close {
  position: absolute;
  inset-block-start: var(--space-2);
  inset-inline-end: var(--space-2);
  border: 0;
  background: transparent;
  color: var(--color-text-subtle);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
}

@media (min-width: 960px) {
  .rs-lead-engage {
    inset-inline-end: var(--space-6);
    inset-inline-start: auto;
  }
}

/* Phase 15 / 32 — contact channel cards */
.rs-contact-channels {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: var(--space-4);
}

.rs-contact-channels__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, var(--radius-sm));
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--color-surface) 92%, var(--brand-steel) 8%) 0%,
      var(--color-surface) 100%
    );
  min-height: 100%;
}

.rs-contact-channels__item.is-placeholder {
  border-style: dashed;
  background: var(--color-surface-muted);
}

.rs-contact-channels__link,
.rs-contact-channels__placeholder {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  text-decoration: none;
  color: inherit;
  height: 100%;
  min-height: 6.5rem;
}

.rs-contact-channels__link:hover {
  background: color-mix(in srgb, var(--brand-accent) 8%, transparent);
}

.rs-contact-channels__label {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

.rs-contact-channels__value {
  font-size: var(--font-size-md, var(--font-size-base));
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  line-height: 1.55;
  word-break: break-word;
}

.rs-contact-map__frame {
  margin-block-start: var(--space-4);
  max-width: 36rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.rs-contact-map__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.rs-contact-faq {
  border-block-end: 1px solid var(--color-border);
  padding-block: var(--space-3);
}

.rs-contact-faq summary {
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  min-height: var(--touch-target);
  display: flex;
  align-items: center;
}

.rs-contact-faq summary:hover,
details summary:hover {
  color: var(--brand-accent);
}

.rs-contact-trust p {
  margin: 0 0 var(--space-2);
}

.rs-contact-workshops {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.rs-contact-workshops__item {
  padding: var(--space-4);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-raised, var(--color-surface));
}

.rs-contact-workshops__title {
  margin: 0 0 var(--space-2);
  font-weight: var(--font-weight-semibold);
}

.rs-contact-workshops__address {
  margin: 0;
  color: var(--color-text-muted);
}

.rs-price-list__updated {
  margin-block-start: var(--space-4);
}

.rs-price-list__disclaimer {
  margin-block-start: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-inline-start: 3px solid var(--color-accent, var(--color-primary));
  background: color-mix(in srgb, var(--color-accent, var(--color-primary)) 8%, transparent);
}

.rs-price-list__table-wrap {
  overflow-x: auto;
  margin-block-start: var(--space-4);
}

.rs-price-list__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 20rem;
}

.rs-price-list__table th,
.rs-price-list__table td {
  text-align: start;
  padding: var(--space-3) var(--space-4);
  border-block-end: 1px solid var(--color-border-subtle);
  vertical-align: top;
}

.rs-price-list__table th {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.rs-price-list__price {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.rs-price-list__price.is-inquiry {
  color: var(--color-text-muted);
}

.rs-price-list__note {
  display: block;
  margin-block-start: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.rs-lead-sticky-mobile {
  position: fixed;
  inset-inline: 0;
  inset-block-end: 0;
  z-index: calc(var(--z-sticky, 40) + 1);
  padding: var(--space-2) var(--space-3);
  padding-block-end: calc(var(--space-2) + env(safe-area-inset-bottom, 0px));
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  border-block-start: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.rs-lead-sticky-mobile__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  max-width: 40rem;
  margin-inline: auto;
}

.rs-lead-sticky-mobile__btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target);
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--button-accent-background, var(--color-text));
  color: var(--button-accent-foreground, #fff);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.rs-lead-sticky-mobile__btn[data-cta-kind="call"],
.rs-lead-sticky-mobile__btn[data-cta-kind="messaging"] {
  background: var(--button-secondary-background, var(--color-surface-muted));
  color: var(--button-secondary-foreground, var(--color-text));
  border: 1px solid var(--color-border);
}

.rs-lead-sticky-mobile__dismiss {
  border: 0;
  background: transparent;
  color: var(--color-text-subtle);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
}

.has-mobile-bar .rs-lead-sticky-mobile {
  inset-block-end: 4.5rem;
}

@media (min-width: 960px) {
  .rs-lead-sticky-mobile {
    display: none;
  }
}


/* --- resources/css/components/_trust.css --- */
/* Phase 16 + 18 — Trust / company / credibility */

.rs-trust-page__hero .rs-eyebrow,
/* Align trust heroes with shared interior page-hero rhythm (Phase 23) */
.rs-trust-hero {
  padding-block: clamp(2.25rem, 1.6rem + 2vw, 3.75rem) clamp(1.75rem, 1.2rem + 1.4vw, 2.75rem);
  border-block-end: 1px solid var(--color-border);
  margin-block-end: 0;
}

.rs-trust-hero .rs-eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
}

.rs-trust-hero__grid {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.rs-trust-hero__grid.has-visual {
  margin-block-start: var(--space-4);
}

@media (min-width: 960px) {
  .rs-trust-hero__grid.has-visual {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .rs-trust-hero--evidence .rs-trust-hero__grid.has-visual {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

.rs-trust-hero__visual {
  margin: 0;
}

.rs-trust-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

.rs-trust-hero__visual figcaption {
  margin-block-start: var(--space-2);
  font-size: var(--font-size-sm);
}

.rs-trust-hero--technical {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-muted) 70%, transparent),
      transparent 70%
    );
}

.rs-trust-hero--evidence .rs-trust-hero__visual img {
  box-shadow: none;
  outline: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
}

.rs-trust-indicators__list,
.rs-trust-experience__points,
.rs-trust-partners__list,
.rs-testimonials__list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
}

.rs-trust-indicators__list {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .rs-trust-indicators__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-trust-indicators__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-trust-indicators__item {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.rs-trust-indicators__item p {
  margin: var(--space-2) 0 var(--space-3);
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
}

.rs-trust-experience__points {
  display: grid;
  gap: var(--space-2);
}

.rs-trust-experience__points li {
  padding-inline-start: 1rem;
  position: relative;
}

.rs-trust-experience__points li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-text-subtle);
}

.rs-trust-partners__list {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .rs-trust-partners__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-trust-partners__item {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: no-preference) {
  .rs-trust-hero__copy,
  .rs-trust-indicators__item,
  .rs-trust-experience {
    animation: rs-trust-reveal 0.55s ease both;
  }
}

@keyframes rs-trust-reveal {
  from {
    opacity: 0;
    transform: translateY(0.4rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.rs-lede.rs-trust-who__intro,
.rs-lede.rs-trust-process__intro {
  max-width: none;
  color: var(--color-text);
  text-align: justify;
  text-justify: inter-word;
  text-align-last: start;
}

.rs-trust-who__tagline {
  margin: var(--space-5) 0 0;
  padding: var(--space-3) var(--space-4);
  border-inline-start: 3px solid var(--brand-accent);
  background: color-mix(in srgb, var(--color-surface-muted) 80%, var(--brand-accent) 8%);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-align: start;
}

.rs-trust-who__cta {
  display: flex;
  justify-content: center;
  margin-block-start: var(--space-6);
}

.rs-company-facts {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .rs-company-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-company-facts__item {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, var(--radius-sm));
  background:
    linear-gradient(
      165deg,
      color-mix(in srgb, var(--color-surface) 92%, var(--brand-steel) 8%) 0%,
      var(--color-surface) 100%
    );
  min-height: 100%;
}

.rs-company-facts__label {
  display: block;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
  color: var(--color-text-subtle);
}

.rs-company-facts__value {
  font-weight: var(--font-weight-medium);
  line-height: 1.55;
}

.rs-trust-areas,
.rs-trust-chips {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.rs-trust-areas__link,
.rs-trust-chips li {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-target);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  font-size: var(--font-size-sm);
}

.rs-trust-areas__link:hover {
  background: var(--color-surface-muted);
}

.rs-trust-grid .rs-process__step {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.rs-trust-grid .rs-process__title {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-block-end: var(--space-1);
}

.rs-trust-grid .rs-process__body {
  display: block;
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
}

.rs-trust-grid {
  display: grid;
  gap: var(--space-4);
  margin-block-start: var(--space-5);
}

@media (min-width: 720px) {
  .rs-trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .rs-trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rs-trust-linklist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
}

.rs-section__header--row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.rs-trust-process__header {
  max-width: 47rem;
  margin-inline: auto;
  text-align: center;
}

.rs-trust-process__list {
  list-style: none;
  margin: var(--space-7) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .rs-trust-process__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rs-trust-process__step {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, var(--radius-sm));
  background: var(--color-surface);
  min-height: 100%;
  box-shadow: var(--shadow-xs, none);
}

.rs-trust-process__num {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--brand-accent) 16%, var(--color-surface-muted));
  color: var(--brand-primary, var(--color-text));
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.rs-trust-process__title {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.rs-trust-process__body {
  margin: 0;
  color: var(--color-text-subtle);
  font-size: var(--font-size-sm);
  line-height: 1.65;
  text-align: justify;
  text-justify: inter-word;
}

.rs-trust-experience .rs-cluster--center,
.rs-trust-final-cta .rs-cluster--center,
.rs-cluster--center {
  justify-content: center;
}

.rs-trust-final-cta {
  text-align: center;
  border-block-start: 1px solid transparent;
  background:
    radial-gradient(ellipse 70% 90% at 50% 0%, color-mix(in srgb, var(--brand-accent) 18%, transparent) 0%, transparent 55%),
    color-mix(in srgb, var(--color-surface-muted) 70%, transparent);
}

.rs-trust-final-cta .rs-lede {
  max-width: 40rem;
  margin-inline: auto;
}

.rs-trust-meta {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.rs-trust-meta > div {
  display: grid;
  gap: var(--space-1);
  padding-block: var(--space-2);
  border-block-end: 1px solid var(--color-border);
}

.rs-trust-meta dt {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

.rs-trust-meta dd {
  margin: 0;
}

.rs-cert-status {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
}

@media (prefers-reduced-motion: reduce) {
  .rs-trust-page * {
    scroll-behavior: auto;
    animation: none !important;
    transition: none !important;
  }
}


/* --- resources/css/components/_chrome.css --- */
/* Site chrome leftovers (footer + foundation demo surfaces) */

.rs-footer {
  border-block-start: 1px solid var(--color-border);
  padding-block: var(--space-9) var(--space-8);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-muted) 70%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-surface-muted) 55%, var(--brand-primary) 8%) 100%
    );
}

.rs-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
}

.rs-footer__meta {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.rs-footer__legal {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
}

.rs-foundation-hero {
  padding-block: clamp(4rem, 3rem + 4vw, 7rem);
  border-block-end: 1px solid var(--color-border);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--brand-primary) 8%, transparent), transparent 45%),
    linear-gradient(0deg, transparent, color-mix(in srgb, var(--brand-steel) 10%, transparent));
}

.rs-foundation-hero__brand {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: var(--line-height-tight);
  margin-block-end: var(--space-4);
}

.rs-foundation-kicker {
  display: inline-block;
  margin-block-end: var(--space-4);
  color: var(--brand-secondary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.rs-token-swatch {
  display: grid;
  gap: var(--space-2);
}

.rs-token-swatch__chip {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
}

.rs-code {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.rs-brand__mark {
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--brand-steel);
  background:
    linear-gradient(135deg, var(--brand-steel-bright), transparent 55%),
    var(--brand-primary);
}

.rs-site-map__list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.rs-site-map__list a {
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
}

/* Policy / operational pages */
.rs-policy-page__body {
  display: grid;
  gap: var(--space-8);
}

.rs-policy-page__section {
  display: grid;
  gap: var(--space-3);
}

.rs-policy-page__section > .rs-heading {
  margin: 0;
}

.rs-policy-page__list {
  margin: 0;
  padding-inline-start: 1.25rem;
  display: grid;
  gap: var(--space-2);
}

.rs-policy-page__list--ordered {
  padding-inline-start: 1.5rem;
}

.rs-policy-page__note {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border-inline-start: 3px solid var(--brand-accent, #A67C52);
  background: color-mix(in srgb, var(--color-surface-muted) 80%, transparent);
  border-radius: var(--radius-sm);
}

.rs-policy-page__related-list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
}


/* --- resources/css/utilities/_index.css --- */
.rs-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.rs-u-mt-0 { margin-block-start: 0; }
.rs-u-mt-4 { margin-block-start: var(--space-4); }
.rs-u-mt-6 { margin-block-start: var(--space-6); }
.rs-u-mt-8 { margin-block-start: var(--space-8); }
.rs-u-mb-4 { margin-block-end: var(--space-4); }
.rs-u-mb-6 { margin-block-end: var(--space-6); }

.rs-u-text-center { text-align: center; }
.rs-u-text-start { text-align: start; }

@media (min-width: 1024px) {
  .rs-u-lg-text-start { text-align: start; }
}