/* Hallmark · tokens · theme: custom "polar imperial"
 * vibe: arctic court, engraved plates, frost marble, polar-night glow
 * axes: light paper (frost) + dark hero bands / classical-serif caps (Cinzel) / cool accent (ice, hue ~215)
 */
:root {
  /* paper + ink */
  --color-frost: oklch(96.5% 0.012 225);
  --color-frost-2: oklch(93% 0.018 225);
  --color-marble: oklch(98.6% 0.006 225);
  --color-ink: oklch(24% 0.035 245);
  --color-ink-soft: oklch(42% 0.03 240);
  --color-ink-faint: oklch(58% 0.025 235);

  /* polar night */
  --color-night: oklch(18% 0.035 250);
  --color-night-2: oklch(23% 0.04 248);
  --color-night-3: oklch(29% 0.045 246);
  --color-snow: oklch(94% 0.015 225);
  --color-snow-soft: oklch(79% 0.025 228);

  /* accent: ice */
  --color-ice: oklch(58% 0.1 215);
  --color-ice-deep: oklch(45% 0.085 222);
  --color-ice-deeper: oklch(38% 0.075 225);
  --color-ice-glow: oklch(83% 0.08 208);
  --color-ice-wash: oklch(90% 0.035 212);

  /* lines */
  --color-rule: oklch(84% 0.02 230);
  --color-rule-night: oklch(36% 0.035 245);
  --color-focus: oklch(72% 0.14 205);
  --color-eng-light: oklch(84% 0.045 212);
  --color-eng-dark: oklch(32% 0.045 240);

  /* meter */
  --color-meter-1: oklch(91% 0.03 212);
  --color-meter-2: oklch(82% 0.055 212);
  --color-meter-3: oklch(70% 0.08 214);
  --color-meter-4: oklch(56% 0.09 220);
  --color-meter-5: oklch(40% 0.08 232);

  /* type */
  --font-display: 'Cinzel', 'Trajan Pro', Georgia, serif;
  --font-body: 'EB Garamond', Garamond, Georgia, serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1.18rem;
  --text-lg: 1.36rem;
  --text-xl: 1.7rem;
  --text-2xl: clamp(1.9rem, 3.2vw, 2.6rem);
  --text-3xl: clamp(1.65rem, 4.4vw, 3.4rem);
  --text-display: clamp(2.5rem, 6.2vw, 5.4rem);

  /* space (4pt) */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --rule-hair: 1px;
  --rule-strong: 2px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.55, 0, 1, 0.45);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 140ms;
  --dur-base: 220ms;

  --measure: 62ch;
  --page-max: 1240px;
}