/* GreenCollar — Typography tokens
 * Display: Archivo (tight, confident headlines & big data numbers)
 * Body:    Public Sans (UI + prose)
 * Mono:    IBM Plex Mono (figures, codes, postcodes, tabular data)
 */
:root {
  --font-display: 'Archivo', 'Public Sans', system-ui, sans-serif;
  --font-body:    'Public Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;

  /* Type scale (1.20 minor-third-ish, tuned) */
  --text-2xs:  11px;
  --text-xs:   12px;
  --text-sm:   13px;
  --text-base: 15px;
  --text-md:   17px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  30px;
  --text-3xl:  38px;
  --text-4xl:  48px;
  --text-5xl:  62px;
  --text-6xl:  80px;

  /* Weights */
  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semibold:600;
  --weight-bold:    700;
  --weight-extra:   800;
  --weight-black:   900;

  /* Line heights */
  --leading-tight:   1.05;
  --leading-snug:    1.2;
  --leading-normal:  1.45;
  --leading-relaxed: 1.6;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-wide:   0.02em;
  --tracking-caps:   0.08em; /* uppercase eyebrows / labels */

  /* Semantic roles */
  --display-font:   var(--font-display);
  --heading-font:   var(--font-display);
  --body-font:      var(--font-body);
  --label-font:     var(--font-body);
  --data-font:      var(--font-mono);
}