/* Hallmark · tokens · Mark Exclusive Best Barber
 * route: custom (tuned) · vibe: "chrome, chair light, Collins gold"
 * accent: oklch(76% 0.13 85) · axes: dark|light / geometric-sans|roman-serif / chromatic-amber ~85°
 */

:root {
  --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-gutter: clamp(1rem, 4.8vw, 4rem);
  --page-max: 78rem;
  --banner-height: 3.5rem;
  --measure: 65ch;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: clamp(2rem, 4.5vw, 3.25rem);
  --text-display: clamp(2.35rem, 11vw, 7rem);
  --text-display-s: clamp(2rem, 8vw, 4.25rem);

  --lh-display: 1.02;
  --lh-body: 1.6;
  --tracking-display: -0.03em;
  --tracking-label: 0.16em;

  --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;

  --rule-hair: 1px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-pill: 999px;

  --z-base: 0;
  --z-fold: 1;
  --z-sticky: 200;
  --z-sticky-nav: 300;
  --z-overlay: 400;
  --z-toast: 500;

  --color-error: oklch(62% 0.19 25);
  --color-success: oklch(58% 0.13 145);
}

/* Dark canvas — cinematic register */
[data-paper="night"] {
  --color-paper: oklch(15% 0.011 85);
  --color-paper-2: oklch(19% 0.013 85);
  --color-paper-3: oklch(24% 0.015 85);
  --color-rule: oklch(31% 0.016 85);
  --color-rule-2: oklch(26% 0.013 85);
  --color-neutral: oklch(56% 0.015 85);
  --color-muted: oklch(74% 0.014 85);
  --color-ink: oklch(96% 0.009 85);
  --color-ink-2: oklch(84% 0.013 85);
  --color-accent: oklch(80% 0.13 85);
  --color-accent-ink: oklch(17% 0.03 85);
  --color-focus: oklch(82% 0.16 85);
  --scrim: oklch(12% 0.01 85 / 0.62);
}

/* Light paper — gallery register */
[data-paper="bone"] {
  --color-paper: oklch(97% 0.008 85);
  --color-paper-2: oklch(94% 0.011 85);
  --color-paper-3: oklch(90% 0.014 85);
  --color-rule: oklch(83% 0.016 85);
  --color-rule-2: oklch(88% 0.012 85);
  --color-neutral: oklch(52% 0.018 85);
  --color-muted: oklch(44% 0.017 75);
  --color-ink: oklch(19% 0.016 70);
  --color-ink-2: oklch(36% 0.016 75);
  --color-accent: oklch(52% 0.13 72);
  --color-accent-ink: oklch(97% 0.008 85);
  --color-focus: oklch(48% 0.16 72);
  --scrim: oklch(15% 0.01 85 / 0.55);
}

[data-type="grotesk"] {
  --font-display: "Cabinet Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Switzer", "Helvetica Neue", Arial, sans-serif;
}

[data-type="serif"] {
  --font-display: "Instrument Serif", "Iowan Old Style", Palatino, serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
}

[data-type="bricolage"] {
  --font-display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Switzer", "Helvetica Neue", Arial, sans-serif;
}