:root {
  color-scheme: dark light;
  --bg: #0f1115;
  --fg: #e8e8e8;
  --muted: #9aa0a6;
  --accent: #ffb86b;
  --rule: #2a2d33;
  --max-width: 42rem;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafaf7;
    --fg: #1a1a1a;
    --muted: #5a5a5a;
    --accent: #b8632a;
    --rule: #e3e2dd;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }

body {
  font-family: ui-serif, Georgia, "Iowan Old Style", "Apple Garamond", serif;
  font-size: 18px;
  line-height: 1.6;
  min-height: 100vh;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
}

header h1 {
  font-family: ui-monospace, "JetBrains Mono", "Menlo", monospace;
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 0.25rem;
  color: var(--accent);
}

header .tagline { color: var(--muted); margin: 0 0 3rem; }

.projects h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  font-family: ui-monospace, "JetBrains Mono", "Menlo", monospace;
  font-weight: 500;
}

.projects ul { list-style: none; padding: 0; margin: 0; }

.projects li { margin: 1rem 0; }

.projects a {
  display: block;
  padding: 1rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  text-decoration: none;
  color: inherit;
  transition: border-color 120ms ease, transform 120ms ease;
}

.projects a:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.projects .title {
  display: block;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.projects .blurb { color: var(--muted); font-size: 0.95rem; }

footer {
  margin-top: 6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.85rem;
}

footer a { color: var(--muted); }
footer a:hover { color: var(--accent); }