/* ==========================================================================
   DESIGN TOKENS — Bowline & Sons (builder demo).
   Bold structural re-skin: bone paper, near-black ink, amber accent,
   oversized numerals, case-study layout.
   ========================================================================== */

:root {
  --c-bg:        #EFEBE2;   /* bone paper */
  --c-card:      #F7F4EC;
  --c-ink:       #26241F;   /* near-black umber */
  --c-muted:     #6E6A60;
  --c-line:      #26241F;   /* hard 2px rules, not hairlines */
  --c-accent:    #D9A441;   /* site-hoarding amber */
  --c-accent-deep:#B8862B;

  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --fs-hero: clamp(2.4rem, 8vw, 5.2rem);
  --fs-1: clamp(1.8rem, 4vw, 3rem);
  --fs-2: clamp(1.2rem, 1.5vw + 0.8rem, 1.5rem);
  --fs-3: 1.125rem;
  --fs-4: 1rem;
  --fs-5: 0.875rem;
  --fs-num: clamp(3rem, 9vw, 6rem);

  --space-section: clamp(3.5rem, 9vw, 7rem);
  --maxw: 76rem;
}