/* ============================================================
   Foriatu Archives — Typography
   Three voices: thin grotesque display + UI, small technical
   metadata, monospaced catalogue references. Archival, precise,
   never playful.
   ============================================================ */
:root {
  /* —— Families —— */
  --font-sans: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-mono: 'Space Mono', 'SFMono-Regular', ui-monospace, monospace;
  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;

  /* —— Weights —— */
  --w-thin: 100;        /* @kind font */
  --w-extralight: 200;  /* @kind font */
  --w-light: 300;       /* @kind font */
  --w-regular: 400;     /* @kind font */
  --w-medium: 500;      /* @kind font */
  --w-semibold: 600;    /* @kind font */

  /* —— Display scale (thin grotesque, large) —— */
  --fs-display-xl: 13rem;   /* monumental year numerals */
  --fs-display-l: 7rem;
  --fs-display-m: 4rem;
  --fs-display-s: 2.5rem;

  /* —— Text scale —— */
  --fs-xl: 1.75rem;
  --fs-l: 1.25rem;
  --fs-m: 1rem;
  --fs-s: 0.8125rem;   /* 13px — metadata default */
  --fs-xs: 0.6875rem;  /* 11px — fine print, captions */
  --fs-2xs: 0.5938rem; /* 9.5px — checklist / legal */

  /* —— Line heights —— */
  --lh-tight: 0.95;  /* @kind font */
  --lh-snug: 1.15;   /* @kind font */
  --lh-body: 1.55;   /* @kind font */

  /* —— Tracking (letter-spacing) —— */
  --track-display: -0.03em;  /* @kind font */
  --track-normal: 0;         /* @kind font */
  --track-wide: 0.08em;      /* @kind font */
  --track-wider: 0.16em;     /* @kind font */

  /* —— Semantic roles —— */
  --text-eyebrow-spacing: var(--track-wider);  /* @kind font */
}