/* =============================================================
   Jeque Al-Rashid — Design Tokens
   Palette: gold + emerald + ivory + midnight black.
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=Italianno&display=swap');

:root {
  /* ---------- Ink — midnight Dubai sky ---------- */
  --ink-1000: #06080a;
  --ink-900:  #0d1014;
  --ink-800:  #161b21;
  --ink-700:  #1f262d;

  /* ---------- Emerald — oasis green, mosque mosaic, signature accent ---------- */
  --emerald-900: #042a23;
  --emerald-800: #0a4438;
  --emerald-700: #0e5c4a;
  --emerald-600: #11785f;
  --emerald-500: #169675;

  /* Legacy bordeaux aliases (emerald replaces bordeaux as dramatic accent).
     Aliases let inherited stylesheet keep working with zero renames. */
  --bordeaux-900: var(--emerald-900);
  --bordeaux-800: var(--emerald-800);
  --bordeaux-700: var(--emerald-700);
  --bordeaux-600: var(--emerald-600);
  --bordeaux-500: var(--emerald-500);

  /* ---------- Gold — chandelier, Rolex, mosque dome at sunset ---------- */
  --gold-900: #6b4f1f;
  --gold-800: #8a6a2e;
  --gold-700: #a8853f;
  --gold-600: #c49a52;
  --gold-500: #d4af63;
  --gold-400: #e0c07a;
  --gold-300: #ead39a;
  --gold-200: #f1e3bf;

  /* ---------- Ivory — kufiya fabric, marble, parchment ---------- */
  --ivory-100: #f8f3e8;
  --ivory-200: #f1ead8;
  --ivory-300: #e6dcc2;
  --ivory-400: #d2c39e;

  /* ---------- Text on ivory ---------- */
  --ink-on-ivory: #0d1014;
  --ink-on-ivory-muted: #4a4338;
  --ink-on-ivory-subtle: #7b7263;

  /* ---------- Text on ink ---------- */
  --ivory-on-ink: #f1ead8;
  --ivory-on-ink-muted: #b3aa92;
  --ivory-on-ink-subtle: #756d5d;

  /* ---------- Semantic roles ---------- */
  --fg-1: var(--ink-on-ivory);
  --fg-2: var(--ink-on-ivory-muted);
  --fg-3: var(--ink-on-ivory-subtle);
  --fg-inverse: var(--ivory-200);
  --fg-accent: var(--gold-700);
  --fg-accent-on-dark: var(--gold-500);

  --bg-1: var(--ivory-200);
  --bg-2: var(--ivory-100);
  --bg-inverse: var(--ink-900);
  --bg-inverse-2: var(--ink-800);
  --bg-accent: var(--emerald-700);

  --border-subtle: rgba(212, 175, 99, 0.18);
  --border-strong: rgba(13, 16, 20, 0.18);
  --border-strong-dark: rgba(212, 175, 99, 0.28);

  --link: var(--gold-800);
  --link-hover: var(--emerald-700);

  --danger: #b9384a;
  --success: var(--emerald-600);
  --warning: var(--gold-800);

  /* ---------- Type ---------- */
  --font-display: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
  --font-ui: 'Inter', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-hand: 'Italianno', 'Cormorant Garamond', cursive;

  --fs-display-xl: 128px;
  --fs-display-lg: 96px;
  --fs-display-md: 72px;
  --fs-display-sm: 56px;
  --fs-h1: 44px;
  --fs-h2: 34px;
  --fs-h3: 26px;
  --fs-h4: 21px;
  --fs-body-lg: 19px;
  --fs-body:    17px;
  --fs-body-sm: 15px;
  --fs-caption: 13px;
  --fs-micro:   11px;

  --lh-display: 1.02;
  --lh-headline: 1.15;
  --lh-body: 1.65;
  --lh-tight: 1.3;

  --tracking-display: -0.01em;
  --tracking-body: 0;
  --tracking-caps: 0.14em;
  --tracking-caps-wide: 0.22em;

  --w-light: 300;
  --w-regular: 400;
  --w-medium: 500;
  --w-semibold: 600;
  --w-bold: 700;

  /* ---------- Spacing ---------- */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
  --space-11: 160px;

  --page-gutter: 120px;
  --page-gutter-mobile: 24px;
  --reading-column: 680px;

  /* ---------- Radii ---------- */
  --radius-0: 0;
  --radius-1: 2px;
  --radius-2: 4px;
  --radius-3: 8px;
  --radius-4: 12px;
  --radius-capsule: 999px;

  /* ---------- Shadows ---------- */
  --shadow-candlelight: 0 30px 80px -30px rgba(6, 8, 10, 0.65);
  --shadow-candlelight-sm: 0 12px 30px -12px rgba(6, 8, 10, 0.5);
  --shadow-inset-gold: inset 0 0 0 1px rgba(212, 175, 99, 0.35);
  --shadow-inset-gold-strong: inset 0 0 0 1.5px rgba(212, 175, 99, 0.6);
  --shadow-book: 0 1px 0 0 rgba(6, 8, 10, 0.12), 0 18px 40px -16px rgba(6, 8, 10, 0.4);
  --glow-gold: 0 0 0 4px rgba(212, 175, 99, 0.18);

  /* ---------- Motion ---------- */
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out-quint: cubic-bezier(0.83, 0, 0.17, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 640ms;
  --dur-film: 900ms;

  /* ---------- Z-index ---------- */
  --z-nav: 50;
  --z-modal: 100;
  --z-toast: 200;
}

/* =============================================================
   Base element styles
   ============================================================= */

html { color-scheme: light; }

body {
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-1);
  background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  color: var(--fg-1);
  font-weight: var(--w-regular);
  letter-spacing: var(--tracking-display);
  line-height: var(--lh-headline);
  text-wrap: pretty;
}

h1 { font-size: var(--fs-display-sm); line-height: var(--lh-display); font-weight: var(--w-regular); }
h2 { font-size: var(--fs-h1); line-height: var(--lh-headline); }
h3 { font-size: var(--fs-h2); line-height: var(--lh-headline); }
h4 { font-size: var(--fs-h3); line-height: var(--lh-tight); }

.display-xl { font-size: var(--fs-display-xl); line-height: var(--lh-display); font-family: var(--font-display); letter-spacing: var(--tracking-display); }
.display-lg { font-size: var(--fs-display-lg); line-height: var(--lh-display); font-family: var(--font-display); letter-spacing: var(--tracking-display); }
.display-md { font-size: var(--fs-display-md); line-height: var(--lh-display); font-family: var(--font-display); letter-spacing: var(--tracking-display); }

p, li {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--fg-1);
  text-wrap: pretty;
}

.body-lg { font-size: var(--fs-body-lg); line-height: var(--lh-body); }
.body-sm { font-size: var(--fs-body-sm); line-height: var(--lh-body); }

.caption, figcaption, small {
  font-size: var(--fs-caption);
  line-height: var(--lh-tight);
  color: var(--fg-3);
  letter-spacing: 0.01em;
}

.eyebrow {
  font-family: var(--font-ui);
  font-size: var(--fs-micro);
  font-weight: var(--w-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--fg-accent);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: var(--w-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps-wide);
  color: var(--fg-accent);
  font-feature-settings: 'smcp' 1;
}

.hand {
  font-family: var(--font-hand);
  font-size: 1.4em;
  line-height: 1;
  color: var(--fg-accent);
  font-style: normal;
}

a {
  color: var(--link);
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: color var(--dur-fast) var(--ease-out-quint);
}
a:hover { color: var(--link-hover); }

.gold-rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold-600);
  margin: var(--space-4) 0;
}

code, pre {
  font-family: 'SF Mono', 'JetBrains Mono', ui-monospace, Menlo, monospace;
  font-size: 0.92em;
  color: var(--emerald-700);
  background: rgba(14, 92, 74, 0.08);
  padding: 0.1em 0.35em;
  border-radius: var(--radius-2);
}

::selection {
  background: var(--gold-300);
  color: var(--ink-900);
}

.on-ink {
  background: var(--bg-inverse);
  color: var(--fg-inverse);
}
.on-ink h1, .on-ink h2, .on-ink h3, .on-ink h4 { color: var(--fg-inverse); }
.on-ink p, .on-ink li { color: var(--ivory-on-ink-muted); }
.on-ink a { color: var(--gold-500); }
.on-ink a:hover { color: var(--gold-400); }
.on-ink .caption { color: var(--ivory-on-ink-subtle); }