/* ============================================================
   Sochwell — Typography tokens
   Display/headings: Poppins  ·  Body/UI: Nunito Sans
   (Google Fonts substitutes — see fonts.css)
   ============================================================ */
:root {
  /* ---- Families ---- */
  --font-display: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'Nunito Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    ui-monospace, 'SFMono-Regular', 'Menlo', 'Consolas', monospace;

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

  /* ---- Type scale (1.250 major-third-ish, tuned) ---- */
  --text-2xs: 0.6875rem;  /* 11px */
  --text-xs:  0.75rem;    /* 12px */
  --text-sm:  0.875rem;   /* 14px */
  --text-md:  1rem;       /* 16px — base */
  --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 */

  /* ---- Line heights ---- */
  --leading-tight:   1.1;
  --leading-snug:    1.25;
  --leading-normal:  1.5;
  --leading-relaxed: 1.7;

  /* ---- Letter spacing ---- */
  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-wide:   0.04em;
  --tracking-caps:   0.08em;

  /* ---- Semantic roles ---- */
  --font-heading: var(--font-display);
  --font-text:    var(--font-body);
}