/* WILPRO — design tokens. Every colour, type size, space, radius and motion
   value on the site comes from here. Palette is the brief's, verbatim. */
:root {
  /* Palette */
  --navy: #000B2A;          /* logbook navy — hero, footer, sign-off band */
  --green: #00B278;         /* credited green — approvals, progress, primary CTA (fills + large type only) */
  --green-ink: #007A52;     /* credited green for small text on light (≥4.5:1) */
  --green-hover: #009C69;   /* primary CTA hover/active */
  --light: #F5F8FC;         /* page light — dominant background */
  --ink: #101828;           /* body text on light */
  --ink-2: #475467;         /* secondary text on light (7.2:1) */
  --rule: #D0D7E3;          /* borders, dividers */
  --red: #C62828;           /* stamp red — the "returned" state only */
  --white: #FFFFFF;

  /* Derived surfaces */
  --navy-2: #071640;                     /* raised surface on navy */
  --rule-navy: rgba(255, 255, 255, 0.14);
  --on-navy: #FFFFFF;
  --on-navy-2: #A9B5CC;                  /* secondary text on navy (8:1) */
  --green-tint: #E1F6EC;
  --red-tint: #FBEBEB;
  --green-glow: rgba(0, 178, 120, 0.28);

  /* Type */
  --font-display: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --fs-display: clamp(2.4rem, 7vw, 5.2rem);
  --fs-h2: clamp(1.75rem, 3.6vw, 2.75rem);
  --fs-h3: clamp(1.15rem, 1.8vw, 1.4rem);
  --fs-lead: clamp(1.05rem, 1.4vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-mono: 0.8125rem;
  --fs-micro: 0.75rem;

  --lh-tight: 1.05;
  --lh-snug: 1.25;
  --lh-body: 1.6;

  --tracking-display: -0.02em;
  --tracking-mono: 0.02em;

  /* Space */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --section-pad: clamp(4rem, 9vw, 7.5rem);
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --container: 72rem;
  --measure: 62ch;

  /* Shape */
  --r-1: 6px;
  --r-2: 12px;
  --r-3: 20px;
  --r-pill: 999px;
  --shadow-1: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
  --shadow-2: 0 12px 32px rgba(0, 11, 42, 0.18), 0 2px 6px rgba(0, 11, 42, 0.08);
  --shadow-navy: 0 24px 60px rgba(0, 0, 0, 0.45);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-stamp: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-1: 180ms;
  --dur-2: 420ms;
  --dur-3: 700ms;

  /* Layout */
  --nav-h: 4rem;
  --touch: 48px;
}