/* Hallmark · genre: editorial · macrostructure: Split Studio · theme: custom (tuned)
 * vibe: technisch-editorial, warmes Planpapier, Korrekturrot
 * paper oklch(96.5% 0.010 80) · accent oklch(52% 0.16 28) warm-red
 * display: Fraunces · body: IBM Plex Sans · outlier: Geist Mono (Rolle: Telefonnummer)
 * nav: N9 edge-aligned · footer: Ft4 colophon · hero: H2 split-diptych 7/5 (proof column)
 * knobs: H2 ratio=7/5, right=proof, divider=negative-space · F3 cols=3, rules=rows, tnum
 * Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4
 */
:root{
  /* Farben — Anker: warmes Papier (Hue 80), Akzent Korrekturrot (Hue 28) */
  --color-paper:   oklch(96.5% 0.010 80);
  --color-paper-2: oklch(93%   0.012 80);
  --color-rule:    oklch(84%   0.012 80);
  --color-hair:    oklch(88%   0.010 80);
  --color-neutral: oklch(45%   0.010 70);
  --color-muted:   oklch(42%   0.010 65);
  --color-ink:     oklch(21%   0.012 60);
  --color-accent:  oklch(52%   0.160 28);
  --color-focus:   oklch(52%   0.160 28);

  /* Typografie */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body:    "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --font-outlier: "Geist Mono", ui-monospace, "SF Mono", monospace; /* NUR Telefonnummern */

  --text-sm:   0.875rem;
  --text-body: 1.0625rem;
  --text-base: 1rem;
  --text-md:   1.25rem;
  --text-lg:   1.5625rem;
  --text-xl:   1.9531rem;
  --text-2xl:  2.4414rem;
  --text-display-s: clamp(1.9rem, 2.6vw + 1rem, 2.8rem);
  --text-display:   clamp(2.6rem, 4.5vw + 1rem, 4.9rem);

  /* Raum — 4-pt-Skala */
  --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;

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

  --rule-strong: 2px solid var(--color-ink);
  --rule-hair:   1px solid var(--color-hair);
  --page-gutter: clamp(1.1rem, 4.5vw, 4rem);
  --maxw: 74rem;
}
@media (prefers-color-scheme: dark){
  :root{
    --color-paper:   oklch(15% 0.010 80);
    --color-paper-2: oklch(19% 0.012 80);
    --color-rule:    oklch(34% 0.012 80);
    --color-hair:    oklch(27% 0.010 80);
    --color-neutral: oklch(66% 0.008 70);
    --color-muted:   oklch(74% 0.008 65);
    --color-ink:     oklch(93% 0.008 80);
    --color-accent:  oklch(64% 0.140 28);
    --color-focus:   oklch(64% 0.140 28);
  }
}