/* Hallmark · custom theme · vibe: "night ramp, radar phosphor, runway amber"
 * paper oklch(16% 0.025 250) · accent oklch(82% 0.15 80) amber
 * display Barlow Condensed · body IBM Plex Sans · mono IBM Plex Mono
 * axes: dark / display-condensed / warm
 */
:root {
  color-scheme: dark;

  --color-night: oklch(16% 0.025 250);
  --color-night-2: oklch(20% 0.03 250);
  --color-night-3: oklch(24% 0.035 250);
  --color-line: oklch(34% 0.03 250);
  --color-ink: oklch(95% 0.01 250);
  --color-ink-2: oklch(76% 0.02 250);
  --color-ink-3: oklch(60% 0.02 250);
  --color-amber: oklch(82% 0.15 80);
  --color-amber-dim: oklch(62% 0.12 70);
  --color-phosphor: oklch(86% 0.18 150);
  --color-phosphor-dim: oklch(52% 0.11 150);
  --color-runway-blue: oklch(70% 0.14 250);
  --color-focus: oklch(88% 0.16 85);

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;
  --text-2xl: clamp(2rem, 4vw, 3rem);
  --text-display: clamp(3.5rem, 11vw, 9rem);

  --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: 7rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --rule-hair: 1px solid var(--color-line);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.64, 0, 0.78, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms;
  --dur-med: 320ms;
  --dur-slow: 900ms;
}