/* ============================================================
   AFSL — BASE / RESET / TYPOGRAPHY
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
html.lenis { scroll-behavior: auto; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  color: var(--ink-body);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video, canvas { display: block; max-width: 100%; height: auto; }

button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

::selection { background: var(--navy); color: #fff; }

/* ─────────────── TYPE ─────────────── */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  line-height: var(--lh-tight);
  letter-spacing: var(--track-tight);
  font-variation-settings: "SOFT" 0, "WONK" 0, "opsz" 40;
}

h1 { font-size: clamp(2.5rem, 6.2vw, var(--fs-5xl)); }
h2 { font-size: clamp(2rem, 4.4vw, var(--fs-3xl)); }
h3 { font-size: clamp(1.35rem, 2.4vw, var(--fs-xl)); line-height: var(--lh-snug); }
h4 { font-size: var(--fs-lg); line-height: var(--lh-snug); }

p { max-width: 68ch; }

strong, b { font-weight: 700; color: var(--ink); }

/* ─── Utility type ─── */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-body);
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: var(--track-wider);
  text-transform: uppercase;
  color: var(--gold-600);
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--gold);
}

.lede {
  font-size: clamp(1.0625rem, 1.5vw, var(--fs-lg));
  line-height: 1.58;
  color: var(--ink-soft);
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.num { font-variant-numeric: tabular-nums; }

.serif { font-family: var(--font-display); }

.gold-text { color: var(--gold-600); }
.navy-text { color: var(--navy); }

/* ─── Accessibility ─── */

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; top: -100px; left: var(--s-4);
  z-index: 999;
  padding: var(--s-3) var(--s-5);
  background: var(--navy); color: #fff;
  border-radius: var(--r-sm);
  transition: top var(--t-fast) var(--e-out);
}
.skip-link:focus { top: var(--s-4); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--mist); }
::-webkit-scrollbar-thumb {
  background: var(--ink-ghost);
  border-radius: var(--r-pill);
  border: 3px solid var(--mist);
}
::-webkit-scrollbar-thumb:hover { background: var(--ink-faint); }