/* Hallmark · tokens · theme: Riso
 * Axes — paper band: light (L 91%) · display style: risograph-bold · accent hue: cool (220°)
 * Every colour and font in style.css references a name from this file.
 */

:root {
  /* ── Colour ─────────────────────────────────────────────── */
  --color-paper:      oklch(91% 0.034 30);   /* warm peach stock */
  --color-paper-2:    oklch(87% 0.040 30);
  --color-paper-3:    oklch(82% 0.046 30);
  --color-rule:       oklch(70% 0.040 30);
  --color-rule-2:     oklch(56% 0.060 30);
  --color-muted:      oklch(46% 0.060 30);   /* large / secondary type only */
  --color-neutral:    oklch(34% 0.060 30);   /* small secondary type — 6.4:1 on paper */
  --color-ink-2:      oklch(22% 0.060 30);
  --color-ink:        oklch(18% 0.060 30);

  --color-accent:     oklch(58% 0.170 220);  /* riso cyan — fills, rules, misregistration only */
  --color-accent-2:   oklch(78% 0.180 95);   /* riso yellow — highlight bands only */
  --color-accent-deep: oklch(40% 0.130 228); /* text-safe cyan — 5.1:1 on paper */
  --color-focus:      oklch(40% 0.130 228);

  --color-ink-paper:  oklch(93% 0.030 30);   /* type set on the ink band */
  --color-ink-muted:  oklch(72% 0.030 30);

  /* ── Type ───────────────────────────────────────────────── */
  --font-display: "Public Sans", "Albert Sans", ui-sans-serif, system-ui, sans-serif;
  --font-body:    "Newsreader", "Tiempos", ui-serif, Georgia, serif;
  --font-label:   "Public Sans", "Albert Sans", ui-sans-serif, sans-serif;

  --display-weight: 800;
  --display-style:  normal;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.375rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.25rem;
  --text-3xl:  2.75rem;
  --text-display:   clamp(3.25rem, 5.5vw + 1rem, 6.25rem);
  --text-display-s: clamp(2rem, 3.2vw + 1rem, 3.5rem);
  --text-figure:    clamp(7rem, 22vw, 17rem);

  --lh-tight:   0.92;
  --lh-snug:    1.10;
  --lh-normal:  1.45;
  --lh-relaxed: 1.62;

  --tracking-display: -0.04em;
  --tracking-tight:   -0.014em;
  --tracking-normal:  0;
  --tracking-label:   0.10em;

  /* ── Space (4pt) ────────────────────────────────────────── */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 9rem;

  --page-max:    76rem;
  --page-gutter: clamp(1.25rem, 4vw, 3rem);
  --measure:     58ch;

  /* ── Shape ──────────────────────────────────────────────── */
  --rule-hair:    0.5px;
  --rule-fine:    1px;
  --rule-heavy:   2px;
  --radius-card:  2px;
  --radius-pill:  2px;
  --radius-input: 2px;

  /* ── Motion ─────────────────────────────────────────────── */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms;
  --dur-short: 220ms;
  --dur-long:  420ms;

  /* ── Layers ─────────────────────────────────────────────── */
  --z-base:       1;
  --z-raised:     10;
  --z-sticky:     200;
  --z-sticky-nav: 300;
  --z-grain:      600;
}