/* ============================================================
   bloo.app — TYPOGRAPHY TOKENS
   Display: Space Grotesk · Body/UI: IBM Plex Sans · Code: IBM Plex Mono
   ============================================================ */

:root {
  /* Families */
  --font-display: 'Space Grotesk', 'IBM Plex Sans', system-ui, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Weights */
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  /* Type scale (1.20 minor-third-ish, tuned) */
  --text-xs:   12px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-md:   18px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  30px;
  --text-3xl:  38px;
  --text-4xl:  48px;
  --text-5xl:  62px;
  --text-6xl:  80px;

  /* Line heights */
  --leading-tight:   1.08;
  --leading-snug:    1.22;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  /* Letter spacing */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-wide:   0.04em;
  --tracking-caps:   0.08em;  /* for mono eyebrows / labels */

  /* Semantic roles */
  --display-font:   var(--font-display);
  --display-weight: var(--weight-medium);
  --display-tracking: var(--tracking-tight);
  --heading-font:   var(--font-display);
  --body-font:      var(--font-body);
  --label-font:     var(--font-mono);
}