/* Hallmark · genre: atmospheric · macrostructure: Bento Grid · theme: Bloom · enrichment: none (typography only) · nav: N5 Floating pill · footer: Ft5 Statement
 * pre-emit critique: P5 H4 E5 S4 R5 V5
 * tone: atmospheric · anchor hue: 40 (warm amber)
 * audience: Thai SME owners + tech-curious operators · use: drive consult booking · tone: atmospheric
 * diversification: first Hallmark run — no prior stamp
 */

:root {
  /* ── Paper (dark, tinted warm) ── */
  --color-paper:    oklch(14% 0.008 40);
  --color-paper-2:  oklch(17% 0.010 40);
  --color-paper-3:  oklch(21% 0.012 40);
  --color-paper-4:  oklch(25% 0.014 40);

  /* ── Ink ── */
  --color-ink:      oklch(94% 0.006 60);
  --color-ink-2:    oklch(86% 0.008 40);

  /* ── Neutrals (warm-tinted) ── */
  --color-rule:     oklch(30% 0.010 40);
  --color-neutral:  oklch(58% 0.008 40);
  --color-muted:    oklch(72% 0.006 40);

  /* ── Accent (warm amber — single accent, ≤3% of viewport) ── */
  --color-accent:   oklch(72% 0.19 55);
  --color-accent-2: oklch(68% 0.16 25);
  --color-focus:    oklch(70% 0.19 55);

  /* ── Fonts ── */
  --font-display:  "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-body:     "Geist", ui-sans-serif, system-ui, sans-serif;
  --font-outlier:  "Geist Mono", ui-monospace, monospace;
  --font-thai:     "Noto Sans Thai", ui-sans-serif, system-ui, sans-serif;

  /* ── Type scale (1.25 major third) ── */
  --text-xs:   0.64rem;
  --text-sm:   0.8rem;
  --text-base: 1rem;
  --text-md:   1.25rem;
  --text-lg:   1.5625rem;
  --text-xl:   1.9531rem;
  --text-2xl:  2.4414rem;
  --text-3xl:  3.0518rem;
  --text-4xl:  3.8147rem;
  --text-display: clamp(2.75rem, 5vw + 1rem, 5.25rem);
  --text-display-s: clamp(2rem, 3.5vw + 0.5rem, 3.5rem);

  /* ── Spacing (4pt scale) ── */
  --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;

  /* ── Motion ── */
  --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;

  /* ── Radius ── */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* ── Z-index ── */
  --z-base: 1;
  --z-raised: 10;
  --z-sticky: 200;

  /* ── Rules ── */
  --rule-hairline: 1px solid var(--color-rule);
}