/* ============================================================
   Lutopie Business Club — Typography tokens
   Titres: Fraunces  ·  Corps: Inter  (verrouillé)
   Tone: élégant, sobre, aéré — "moins mais mieux"
   ============================================================ */
:root {
  /* ---- Families ---- */
  --font-display: 'Fraunces', 'Times New Roman', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

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

  /* ---- Display optical sizing (Fraunces is variable: opsz 9..144) ---- */
  --display-opsz: 'opsz' 96;  /* @kind other */

  /* ---- Type scale (rem, 1rem = 16px) ---- */
  --text-xs:    0.75rem;   /* 12px — captions, legal */
  --text-sm:    0.875rem;  /* 14px — labels, meta */
  --text-base:  1rem;      /* 16px — body */
  --text-md:    1.125rem;  /* 18px — lead body */
  --text-lg:    1.375rem;  /* 22px — subheads */
  --text-xl:    1.75rem;   /* 28px — H3 */
  --text-2xl:   2.5rem;    /* 40px — H2 */
  --text-3xl:   3.5rem;    /* 56px — H1 */
  --text-4xl:   5rem;      /* 80px — hero / cover */

  /* ---- Line heights ---- */
  --leading-tight:   1.04;  /* large display */
  --leading-snug:    1.18;  /* headings */
  --leading-normal:  1.6;   /* body */
  --leading-relaxed: 1.75;  /* long-form documents */

  /* ---- Letter spacing ---- */
  --tracking-tight:  -0.02em;  /* display */
  --tracking-normal: 0;
  --tracking-wide:   0.04em;
  --tracking-label:  0.18em;   /* uppercase eyebrows / kicker labels */

  /* ---- Semantic roles ---- */
  --eyebrow-size:  var(--text-sm);
  --eyebrow-track: var(--tracking-label);
}