/* Design Tokens - Daily Weights
   Direction: Brutalist Utility (directions.md #5).
   Ink on white, one shock accent (safety orange) that always means
   action/alert. Zero radius. Mono for everything operational. */

:root {
  /* Typography */
  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-accent: 'Fragment Mono', 'Courier New', monospace;

  /* 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, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --text-xl: clamp(1.375rem, 1.1rem + 1.2vw, 1.75rem);
  --text-2xl: clamp(1.75rem, 1.4rem + 1.8vw, 2.25rem);
  --text-3xl: clamp(2.25rem, 1.7rem + 2.7vw, 3rem);
  --text-4xl: clamp(3rem, 2.2rem + 4vw, 4rem);
  --text-hero: clamp(3.25rem, 2rem + 7vw, 7.5rem);

  /* Fluid Spacing */
  --space-xs: clamp(0.25rem, 0.2rem + 0.25vw, 0.5rem);
  --space-sm: clamp(0.5rem, 0.4rem + 0.5vw, 1rem);
  --space-md: clamp(1rem, 0.8rem + 1vw, 1.5rem);
  --space-lg: clamp(1.5rem, 1.1rem + 2vw, 2.5rem);
  --space-xl: clamp(2.5rem, 1.8rem + 3.5vw, 4rem);
  --space-2xl: clamp(4rem, 2.8rem + 6vw, 6rem);

  /* Colors - ink on white, safety-orange accent.
     Accent #ff4d00 is LARGE/decorative only (borders, inverted blocks,
     display type >= 24px). Body-size accent text uses --color-link
     (darkened for 4.5:1 on white). */
  --color-primary: #111111;
  --color-secondary: #444444;
  --color-accent: #ff4d00;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f4f2;
  --color-text: #111111;
  --color-text-muted: #575757;
  --color-border: #111111;
  --color-link: #b53600;
  --color-link-hover: #111111;

  /* Radius language: none. Everything is a hard edge. */
  --radius-none: 0;
  --radius-sm: 0;
  --radius-lg: 0;

  /* Borders */
  --border-thick: 2px solid var(--color-border);
  --border-hair: 1px solid var(--color-border);

  /* Transitions - instant state changes, no easing theater */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.42, 0, 0.58, 1);
  --duration-fast: 80ms;
  --duration-normal: 120ms;
  --duration-slow: 200ms;

  /* Layout */
  --container-max: 1100px;
  --container-narrow: 760px;
  --container-wide: 1320px;
}