/* ─── Design Tokens ───
   Single source of truth for ALL design values.
   Every other CSS file references these custom properties.
   Never hardcode values elsewhere — change them here. */

:root {
  /* ── Colors ── */
  --ivory: #f5f0e6;
  --charcoal: #1a1a1a;
  --gold: #c4a265;
  --gold-light: #d4b87a;
  --muted: #8a8580;
  --warm-gray: #e8e4e0;
  --dusty-rose: #c4a088;
  --cream: #f2ede8;

  /* ── Typography ── */
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Lexend", sans-serif;

  --text-xs: 0.6rem;
  --text-sm: 0.7rem;
  --text-base: 0.85rem;
  --text-md: 0.95rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: clamp(1rem, 2vw, 1.35rem);
  --text-3xl: clamp(1.15rem, 2.5vw, 1.6rem);
  --text-4xl: clamp(2rem, 4vw, 3.5rem);
  --text-hero: clamp(3rem, 8vw, 7.5rem);

  --leading-tight: 1;
  --leading-snug: 1.2;
  --leading-normal: 1.7;
  --leading-relaxed: 1.8;
  --leading-loose: 1.9;

  --tracking-tight: 0.04em;
  --tracking-normal: 0.05em;
  --tracking-wide: 0.1em;
  --tracking-wider: 0.15em;
  --tracking-widest: 0.2em;
  --tracking-ultra: 0.3em;
  --tracking-overline: 0.4em;

  /* ── Spacing Scale ── */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 5rem;
  --space-16: 6rem;
  --space-18: 7rem;
  --space-20: 8rem;

  /* ── Border Radius ── */
  --radius-none: 0;
  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;
  --radius-full: 50%;

  /* ── Shadows ── */
  --shadow-none: none;
  --shadow-sm: 0 1px 0 rgba(26, 26, 26, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 26, 26, 0.04);
  --shadow-lg: 0 20px 60px rgba(26, 26, 26, 0.06);

  /* ── Z-Index Scale ── */
  --z-base: 0;
  --z-above: 10;
  --z-nav: 100;
  --z-mobile-menu: 150;
  --z-hamburger: 200;
  --z-modal: 300;

  /* ── Breakpoints (reference only — use in @media) ── */
  /* --bp-sm: 650px;  */
  /* --bp-md: 900px;  */
  /* --bp-lg: 1200px; */

  /* ── Motion ── */
  --duration-fast: 0.3s;
  --duration-normal: 0.5s;
  --duration-slow: 0.9s;
  --duration-entrance: 1s;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: ease-in-out;
  --ease-linear: linear;

  /* ── Layout ── */
  --max-width: 1200px;
  --max-width-narrow: 900px;

  /* ── Focus ── */
  --focus-ring: 2px solid var(--gold);
  --focus-offset: 3px;
}