/* Hallmark · macrostructure: Narrative Workflow · H2 split hero, knobs: 7/5 columns, left-bias, CSS status-chain figure
 * theme: custom · vibe: "dispatch desk, navy and signal blue, no varnish" · paper: oklch(97.5% 0.006 235) · accent: oklch(50% 0.20 262)
 * display: Inter Tight 700 · body: Inter 400 · outlier: JetBrains Mono 500 (stage numbers, load number) · axes: light / geometric-sans / cool
 * genre: modern-minimal · nav: N1b (3 links) · footer: Ft1 mast-headed + legal strip · enrichment: none (Tier-A CSS figures)
 * studied: no · context: explicit (audience: US dispatch agencies · use: request access · tone: utilitarian-technical)
 * Values derive from design/tokens.json (navy-900, slate-50/200/500/700, blue-600/700, status chips), converted to OKLCH.
 * Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4
 */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/inter-tight-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: light;

  /* Paper and ink (cool-tinted, anchor hue ~240–260) */
  --color-paper: oklch(97.5% 0.006 235);       /* slate-50 canvas */
  --color-paper-2: oklch(99.3% 0.003 235);     /* card surface, one step up */
  --color-paper-3: oklch(94.5% 0.009 235);     /* sunken surface */
  --color-ink: oklch(22% 0.045 255);           /* navy-900 */
  --color-ink-2: oklch(38% 0.04 250);          /* slate-700 */
  --color-muted: oklch(50% 0.03 250);          /* slate-500, 4.5:1 on paper */
  --color-rule: oklch(90% 0.012 240);          /* slate-200 */
  --color-rule-2: oklch(94% 0.009 240);

  /* Dark band (driver section) */
  --color-rail: oklch(22% 0.045 255);
  --color-rail-2: oklch(29% 0.05 255);
  --color-ink-on-rail: oklch(97% 0.006 235);
  --color-muted-on-rail: oklch(78% 0.03 245);

  /* Accent: signal blue. Text and fills use the darker step for contrast on light paper. */
  --color-accent: oklch(50% 0.20 262);         /* blue-700 */
  --color-accent-bright: oklch(58% 0.21 262);  /* blue-600, decorative marks only */
  --color-accent-ink: oklch(99% 0.003 235);
  --color-focus: oklch(60% 0.22 262);

  /* Status chips (from the product, the vocabulary agencies already recognise) */
  --chip-blue-bg: oklch(90% 0.06 255);
  --chip-blue-fg: oklch(30% 0.15 262);
  --chip-green-bg: oklch(93% 0.07 160);
  --chip-green-fg: oklch(35% 0.09 160);
  --chip-amber-bg: oklch(94% 0.08 85);
  --chip-amber-fg: oklch(36% 0.08 75);
  --chip-purple-bg: oklch(90% 0.07 300);
  --chip-purple-fg: oklch(30% 0.14 295);
  --chip-mint-bg: oklch(93% 0.07 165);
  --chip-mint-fg: oklch(28% 0.08 165);
  --chip-slate-bg: oklch(92% 0.012 240);
  --chip-slate-fg: oklch(32% 0.04 250);
  --chip-rose-bg: oklch(93% 0.05 10);
  --chip-rose-fg: oklch(35% 0.14 10);

  /* Type */
  --font-display: 'Inter Tight', 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.5625rem;
  --text-xl: 1.9531rem;
  --text-2xl: 2.4414rem;
  --text-display-s: clamp(2rem, 3vw + 1rem, 3.25rem);
  --text-display: clamp(2.5rem, 4.2vw + 1rem, 4.5rem);

  /* Space (4 pt) */
  --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;

  /* Shape */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-pill: 999px;
  --rule-hair: 1px solid var(--color-rule);

  /* Layout */
  --page-max: 72rem;
  --page-gutter: clamp(1rem, 4vw, 2.5rem);
  --measure: 62ch;

  --z-raised: 10;
  --z-sticky: 200;
}