/* NOMAD MED — Design Tokens
   Palette: Deep teal, soft mint, warm beige, soft blue, light lavender, warm gold
*/

:root {
  /* Fluid Type Scale */
  --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 + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6vw, 6.5rem);

  /* Spacing (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-2xl: 2.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 500ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1240px;

  /* Font families */
  --font-display: 'Fraunces', 'Instrument Serif', Georgia, serif;
  --font-body: 'General Sans', 'Inter', -apple-system, sans-serif;
}

/* LIGHT MODE — warm beige surfaces, deep teal primary */
:root,
[data-theme='light'] {
  /* Surfaces (Warm Beige) */
  --color-bg: #faf7f2;          /* warm beige */
  --color-surface: #ffffff;
  --color-surface-2: #f5f1ea;
  --color-surface-offset: #eee8dd;
  --color-surface-tint: #f2ede4;
  --color-divider: #e6dfd2;
  --color-border: #d9d1c0;

  /* Text */
  --color-text: #1a2a2b;         /* deep teal-charcoal */
  --color-text-muted: #5f6f70;
  --color-text-faint: #a8b2b1;
  --color-text-inverse: #faf7f2;

  /* Primary — Deep Teal */
  --color-primary: #0f5257;
  --color-primary-hover: #0a3f43;
  --color-primary-active: #072d30;
  --color-primary-highlight: #d3e3e0;

  /* Palette accents */
  --color-mint: #c9e7d8;         /* soft mint */
  --color-mint-strong: #7ec4a3;
  --color-blue: #b8d0e6;          /* soft blue */
  --color-blue-strong: #6a9dc9;
  --color-lavender: #dcd4ec;      /* light lavender */
  --color-lavender-strong: #a396d0;
  --color-gold: #d4a24c;          /* warm gold */
  --color-gold-soft: #f0dcae;

  /* Shadows — soft and warm */
  --shadow-xs: 0 1px 2px rgba(30, 30, 20, 0.04);
  --shadow-sm: 0 2px 6px rgba(30, 30, 20, 0.05), 0 1px 2px rgba(30, 30, 20, 0.04);
  --shadow-md: 0 8px 24px rgba(30, 30, 20, 0.06), 0 2px 6px rgba(30, 30, 20, 0.04);
  --shadow-lg: 0 24px 48px rgba(15, 82, 87, 0.08), 0 8px 16px rgba(30, 30, 20, 0.05);
  --shadow-xl: 0 40px 80px rgba(15, 82, 87, 0.12), 0 16px 32px rgba(30, 30, 20, 0.06);
  --shadow-glow: 0 0 0 1px rgba(15, 82, 87, 0.06), 0 20px 50px -20px rgba(15, 82, 87, 0.35);
}

/* DARK MODE */
[data-theme='dark'] {
  --color-bg: #0e1a1b;
  --color-surface: #142324;
  --color-surface-2: #182a2c;
  --color-surface-offset: #1d3234;
  --color-surface-tint: #1a2b2d;
  --color-divider: #223638;
  --color-border: #2d454a;

  --color-text: #eaeceb;
  --color-text-muted: #99a8a8;
  --color-text-faint: #5a6b6b;
  --color-text-inverse: #0e1a1b;

  --color-primary: #4bb3ba;
  --color-primary-hover: #6ec7cc;
  --color-primary-active: #93d5d9;
  --color-primary-highlight: #1e3639;

  --color-mint: #2a4c3d;
  --color-mint-strong: #7ec4a3;
  --color-blue: #26384c;
  --color-blue-strong: #7ba9d1;
  --color-lavender: #3a3450;
  --color-lavender-strong: #b3a7dc;
  --color-gold: #e0b25a;
  --color-gold-soft: #4a3c22;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 40px 80px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 0 1px rgba(75, 179, 186, 0.1), 0 20px 50px -20px rgba(75, 179, 186, 0.4);
}