/* ============================================
   DESIGN TOKENS — Matteo Calvani
   Premium Dark Theme with Gold Accents
   ============================================ */

:root {
  /* Colors — Primary Palette */
  --color-bg: #08080a;
  --color-bg-elevated: #111114;
  --color-bg-card: #16161a;
  --color-bg-subtle: #1c1c21;
  --color-surface: #222228;

  /* Colors — Text */
  --color-text: #f0ede8;
  --color-text-secondary: #a09b93;
  --color-text-muted: #6b6660;
  --color-text-inverse: #08080a;

  /* Colors — Accent (Gold) */
  --color-accent: #c9a96e;
  --color-accent-light: #dfc593;
  --color-accent-dark: #a6884f;
  --color-accent-glow: rgba(201, 169, 110, 0.15);
  --color-accent-subtle: rgba(201, 169, 110, 0.08);

  /* Colors — Borders */
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.12);
  --color-border-accent: rgba(201, 169, 110, 0.25);

  /* Typography */
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Font Sizes — Fluid */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.9rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --text-lg: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  --text-xl: clamp(1.3rem, 1.15rem + 0.75vw, 1.6rem);
  --text-2xl: clamp(1.6rem, 1.35rem + 1.25vw, 2.2rem);
  --text-3xl: clamp(2rem, 1.6rem + 2vw, 3rem);
  --text-4xl: clamp(2.5rem, 1.8rem + 3.5vw, 4.5rem);
  --text-5xl: clamp(3rem, 2rem + 5vw, 6rem);

  /* Font Weights */
  --weight-light: 300;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  --space-section: clamp(5rem, 8vw, 10rem);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
  --gutter: clamp(1.5rem, 4vw, 3rem);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* 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-base: 400ms;
  --duration-slow: 700ms;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(201, 169, 110, 0.1);

  /* Z-Index */
  --z-nav: 100;
  --z-overlay: 200;
  --z-modal: 300;
}