/* Placeholder skin for joelugwumadu.dev (#9). Deliberately restrained — the real
   portfolio gets its own direction brief and design day. What is NOT placeholder
   is the invisible layer from DESIGN.md: the spacing scale, the type scale, the
   motion rhythm, focus rings, and both themes designed rather than inverted. */

:root {
  --space-2: 8px;  --space-3: 12px; --space-4: 16px; --space-6: 24px;
  --space-8: 32px; --space-12: 48px; --space-16: 64px; --space-24: 96px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-base: 250ms;

  --ink: #12130f;
  --ink-soft: #55584e;
  --paper: #f4f2ec;
  --rule: #d8d4c8;
  --accent: #1f4d3d;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ececE4;
    --ink-soft: #9a9c92;
    --paper: #101210;
    --rule: #292b27;
    --accent: #7fc9a8;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--space-8) var(--space-6);
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 62ch;
  animation: rise var(--dur-base) var(--ease-out) both;
}

/* One animated element per viewport; more reads as generated. */
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .wrap { animation: none; }
}

.eyebrow {
  margin: 0 0 var(--space-4);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

h1 {
  margin: 0 0 var(--space-6);
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 620;
}

@media (max-width: 480px) {
  h1 { font-size: 32px; }
}

.lede  { margin: 0 0 var(--space-8); font-size: 18px; color: var(--ink-soft); }
.note  { margin: var(--space-8) 0 var(--space-12); font-size: 14px; color: var(--ink-soft); }

.count {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin: 0;
  padding: var(--space-6) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.count div { margin: 0; }

.count dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.count dd {
  margin: var(--space-2) 0 0;
  font-size: 32px;
  line-height: 1.1;
  /* Numbers in a column must not jitter as they change. */
  font-variant-numeric: tabular-nums;
}

.tick {
  display: block;
  margin-bottom: var(--space-6);
  color: var(--accent);
}

.link {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 150ms var(--ease-out);
}

.link:hover { opacity: 0.7; }
.link.inline { display: inline; }

:where(a):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}