/* ============================================================
   The Meetings Space — Typography tokens
   Primary: TT Norms (paid) → shipped alternative: Montserrat.
   Headings  : ExtraBold (800), ALL CAPS, tight tracking.
   Subheads  : SemiBold (600) / Bold (700).
   Body      : Regular (400).
   Source: TMS Brand Guidelines (Section 04 — Typography).
   ============================================================ */

:root {
  /* --- Families ---------------------------------------------- */
  --font-sans: 'Montserrat', 'TT Norms', 'Calibri', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: var(--font-sans); /* same family, ExtraBold weight */
  --font-mono: 'SFMono-Regular', 'Menlo', 'Consolas', monospace;

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

  /* --- Type scale (rem, 16px base) --------------------------- */
  --text-2xs:  0.6875rem; /* 11px — email body min */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.375rem;  /* 22px */
  --text-2xl:  1.75rem;   /* 28px */
  --text-3xl:  2.25rem;   /* 36px */
  --text-4xl:  3rem;      /* 48px */
  --text-5xl:  4rem;      /* 64px */
  --text-6xl:  5.25rem;   /* 84px — full-bleed display */

  /* --- Line heights ------------------------------------------ */
  --leading-tight:   1.05;  /* display headings */
  --leading-snug:    1.2;
  --leading-normal:  1.5;   /* body */
  --leading-relaxed: 1.65;

  /* --- Letter spacing ---------------------------------------- */
  --tracking-display: -0.01em; /* big ExtraBold caps */
  --tracking-heading: 0.01em;
  --tracking-caps:    0.12em;  /* eyebrows / overlines, ALL CAPS */
  --tracking-body:    0;

  /* --- Semantic roles ---------------------------------------- */
  --type-display-family: var(--font-display);
  --type-display-weight: var(--weight-extrabold);
  --type-display-tracking: var(--tracking-display);
  --type-display-transform: uppercase;

  --type-heading-weight: var(--weight-extrabold);
  --type-subheading-weight: var(--weight-semibold);
  --type-body-weight: var(--weight-regular);
  --type-eyebrow-weight: var(--weight-bold);
}