/* Design tokens — light mode */
:root {
  /* Colors */
  --color-bg: #F9F8F6;
  --color-surface: #F2F1EE;
  --color-surface-raised: #ECEAE6;
  --color-text-primary: #0D0D0B;
  --color-text-secondary: #4A4845;
  --color-text-tertiary: #8C8985;
  --color-accent: #C85C2A;
  --color-accent-hover: #A84A20;
  --color-accent-subtle: #F5E8E0;
  --color-border: #E0DEDB;
  --color-border-strong: #C4C2BE;
  --color-dot: rgba(0, 0, 0, 0.08);
  --color-success: #2A7A4A;
  --color-warning: #B87A1A;
  --color-error: #C42A2A;

  /* Typography */
  --font-display: 'Golos Text', 'SF Pro Display', system-ui, sans-serif;
  --font-ui: 'Golos Text', 'SF Pro Text', system-ui, sans-serif;

  --text-h1-size: 4rem;
  --text-h2-size: 2.75rem;
  --text-h3-size: 1.75rem;
  --text-h4-size: 1.25rem;
  --text-body-size: 1rem;
  --text-caption-size: 0.875rem;
  --text-label-size: 0.75rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;
  --space-14: 80px;
  --space-16: 96px;
  --space-20: 120px;

  /* Layout */
  --container-max: 1200px;
  --container-pad: 48px;
  --section-pad: var(--space-20);
  --grid-gutter: 24px;

  /* Motion */
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 350ms;
  --duration-enter: 500ms;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-decelerate: cubic-bezier(0, 0, 0.2, 1);
  --ease-accelerate: cubic-bezier(0.4, 0, 1, 1);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-pill: 100px;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #100F0D;
    --color-surface: #1A1917;
    --color-surface-raised: #242220;
    --color-text-primary: #F0EFEC;
    --color-text-secondary: #B8B6B2;
    --color-text-tertiary: #706E6A;
    --color-accent: #E07A4A;
    --color-accent-hover: #F08A5A;
    --color-accent-subtle: #2A1A12;
    --color-border: #2C2A27;
    --color-border-strong: #3E3C39;
  }
}

[data-theme="dark"] {
  --color-bg: #100F0D;
  --color-dot: rgba(255, 255, 255, 0.07);
  --color-surface: #1A1917;
  --color-surface-raised: #242220;
  --color-text-primary: #F0EFEC;
  --color-text-secondary: #B8B6B2;
  --color-text-tertiary: #706E6A;
  --color-accent: #E07A4A;
  --color-accent-hover: #F08A5A;
  --color-accent-subtle: #2A1A12;
  --color-border: #2C2A27;
  --color-border-strong: #3E3C39;
}

/* Mobile overrides */
@media (max-width: 768px) {
  :root {
    --text-h1-size: 2.5rem;
    --text-h2-size: 2rem;
    --text-h3-size: 1.5rem;
    --container-pad: 20px;
    --section-pad: var(--space-14);
    --grid-gutter: 16px;
  }
}