/* ============================================================
   Kanzlei am Forum — design tokens
   Direction: deep oxblood surfaces from the brand red #b50f1d,
   warm off-white sections, warm champagne-gold accent.
   Type: Inter (body) · Inter Tight (headlines) ·
   Instrument Serif (italic inflections) · Caveat (handwritten)
   ============================================================ */

:root {
  /* Color — paper (light surfaces) */
  --paper: oklch(97% 0.006 60);
  --paper-deep: oklch(94% 0.009 55);
  --line: oklch(88% 0.012 50);

  /* Color — ink (text + dark surfaces, deep oxblood from #b50f1d) */
  --ink: oklch(27% 0.072 25);
  --ink-deep: oklch(21% 0.065 25);
  --ink-soft: oklch(42% 0.05 25);
  --ink-mute: oklch(55% 0.03 25);

  /* Color — accent on light surfaces (brand red) */
  --blue: #b50f1d;
  --blue-bright: oklch(58% 0.19 27);
  --blue-haze: oklch(93.5% 0.03 30);

  /* Color — accent on dark surfaces (warm champagne gold) */
  --brass: oklch(83% 0.085 72);
  --brass-deep: oklch(72% 0.11 64);

  /* On-dark */
  --white: oklch(97% 0.006 90);
  --white-60: oklch(97% 0.006 90 / 0.62);
  --white-30: oklch(97% 0.006 90 / 0.32);
  --white-12: oklch(97% 0.006 90 / 0.12);

  /* Typography */
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Inter Tight", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Instrument Serif", ui-serif, Georgia, serif;
  --font-hand: "Caveat", cursive;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.94rem + 0.3vw, 1.125rem);
  --text-lg: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --text-h3: clamp(1.4rem, 1.15rem + 1.2vw, 2.1rem);
  --text-h2: clamp(2rem, 1.3rem + 3.2vw, 3.9rem);
  --text-hero: clamp(2.5rem, 1rem + 6.6vw, 6.6rem);
  --text-giant: clamp(2.4rem, 0.6rem + 8vw, 8rem);

  /* Space & layout */
  --space-section: clamp(5rem, 3.2rem + 8vw, 13rem);
  --space-block: clamp(2.5rem, 1.8rem + 3vw, 5.5rem);
  --gutter: clamp(1.25rem, 0.7rem + 2.6vw, 4.5rem);
  --wrap-max: 92rem;

  /* Radii */
  --radius-sm: 6px;
  --radius: 14px;
  --radius-lg: 24px;

  /* Motion */
  --duration-fast: 180ms;
  --duration-normal: 420ms;
  --duration-slow: 900ms;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-snap: cubic-bezier(0.7, 0, 0.2, 1);

  /* Z scale */
  --z-header: 60;
  --z-menu: 70;
  --z-preloader: 90;
  --z-cursor: 100;
}