/* ============================================================
   Avansys — Typography Tokens
   Display:  Saira            (geometric, technical, forward momentum)
   Label:    Saira Condensed  (spaced uppercase eyebrows / kickers)
   Body/UI:  Public Sans      (federal-grade clarity)
   Mono:     IBM Plex Mono    (data, Lab, technical)
   ============================================================ */

:root {
  /* ---- Families ---- */
  --font-display: 'Saira', system-ui, sans-serif;
  --font-label:   'Saira Condensed', 'Saira', system-ui, sans-serif;
  --font-body:    'Public Sans', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;

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

  /* ---- Type scale (1.25 major-third-ish, tuned) ---- */
  --text-2xs:  11px;
  --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-normal: 0;
  --tracking-wide:   0.04em;
  --tracking-label:  0.16em;   /* the brand's spaced uppercase eyebrows */
}