/* ── Mon Expert DSI · Typography tokens ─────────────────────────────────
   Newsreader (serif) for premium display moments, Manrope (sans) for the
   working UI and body, JetBrains Mono for data / code / labels.
------------------------------------------------------------------------ */
:root {
  /* Families */
  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-sans:  'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Semantic family roles */
  --font-display: var(--font-serif);
  --font-heading: var(--font-sans);
  --font-body:    var(--font-sans);
  --font-label:   var(--font-mono);

  /* Type scale — fluid-ish, rem based (1rem = 16px) */
  --text-3xs: 0.6875rem;  /* 11 */
  --text-2xs: 0.75rem;    /* 12 */
  --text-xs:  0.8125rem;  /* 13 */
  --text-sm:  0.875rem;   /* 14 */
  --text-md:  1rem;       /* 16 — base body */
  --text-lg:  1.125rem;   /* 18 */
  --text-xl:  1.375rem;   /* 22 */
  --text-2xl: 1.75rem;    /* 28 */
  --text-3xl: 2.25rem;    /* 36 */
  --text-4xl: 3rem;       /* 48 */
  --text-5xl: 3.75rem;    /* 60 */
  --text-6xl: 4.75rem;    /* 76 */

  /* Weights */
  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-extrabold:800;

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

  /* Letter spacing */
  --tracking-tighter: -0.03em;
  --tracking-tight:   -0.015em;
  --tracking-normal:  0;
  --tracking-wide:    0.04em;
  --tracking-label:   0.12em;  /* mono eyebrow / kicker */
}