:root {
  /* Colors — Amber Obsidian Autumn */
  --color-amber: #DC3C0C;
  --color-olive: #691F0C;
  --color-citrus: #7A7A78;
  --color-cream: #E1E1E1;
  --color-forest: #1D1816;
  --color-espresso: #1D1816;
  --color-tan: #D3C0B2;

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Font sizes — fluid with clamp() */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  --text-2xl: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  --text-4xl: clamp(2.5rem, 1.5rem + 4vw, 5rem);
  --text-hero: clamp(3.5rem, 2rem + 6vw, 8rem);
  --text-decorative: clamp(6rem, 4rem + 8vw, 15rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;
  --space-section: clamp(5rem, 4rem + 6vw, 10rem);

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-padding: clamp(1.5rem, 1rem + 2vw, 4rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 800ms;

  /* Z-index scale */
  --z-base: 1;
  --z-above: 10;
  --z-nav: 100;
  --z-overlay: 1000;
}