/* cohns.net — placeholder styling.
   Kept in an external file rather than inline because the CloudFront CSP set in
   modules/static-site forbids inline styles. */

:root {
  --bg: #0f1115;
  --surface: #171a21;
  --border: #262b35;
  --text: #e6e8ec;
  --muted: #9aa3b2;
  --accent: #5eb0ef;
  --max: 62rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fbfbfc;
    --surface: #ffffff;
    --border: #e3e6ea;
    --text: #1a1d23;
    --muted: #5d6673;
    --accent: #1f6fb2;
  }
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- masthead --- */

.masthead {
  border-bottom: 1px solid var(--border);
  padding: 4.5rem 0 3rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.masthead h1 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0.75rem 0 0;
  font-size: 1.15rem;
  color: var(--muted);
}

.build-note {
  margin: 2rem 0 0;
  max-width: 44rem;
  font-size: 0.95rem;
  color: var(--muted);
}

/* --- cards --- */

main {
  display: grid;
  gap: 1.25rem;
  padding: 3rem 1.5rem;
}

@media (min-width: 48rem) {
  main { grid-template-columns: repeat(2, 1fr); }
  #engineering { grid-column: 1 / -1; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.card p { margin: 0 0 1rem; color: var(--muted); }
.card p:last-child { margin-bottom: 0; }

.placeholder {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  border: 1px dashed var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

/* --- skills --- */

.skills {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.5rem 2rem;
}

@media (min-width: 40rem) {
  .skills { grid-template-columns: repeat(2, 1fr); }
}

.skills li {
  font-size: 0.925rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
}

.skills span {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

/* --- links --- */

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0;
  font-size: 0.925rem;
}

/* --- footer --- */

footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem 4rem;
  font-size: 0.85rem;
  color: var(--muted);
}