:root {
  --bg: #f4f3ef;
  --panel: #fffdf8;
  --ink: #1d1c1a;
  --muted: #6d6a63;
  --line: #e2dfd6;
  --accent: #2f5bd3;
  --glow: rgba(47, 91, 211, .10);
  --shadow: 0 1px 2px rgba(30, 25, 15, .05), 0 6px 20px rgba(30, 25, 15, .06);
  --sans: "Figtree", ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121316;
    --panel: #1b1c20;
    --ink: #ecebe7;
    --muted: #9b9a95;
    --line: #2c2e33;
    --accent: #8aa8ff;
    --glow: rgba(138, 168, 255, .10);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 15% -10%, var(--glow), transparent 70%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
main { max-width: 820px; margin: 0 auto; padding: 72px 16px 48px; }

/* ---------------------------------------------------------------- header */
.hero { display: flex; align-items: center; gap: 18px; }
.logo { width: 56px; height: 56px; border-radius: 14px; box-shadow: var(--shadow); flex: none; }
.hero h1 { font-size: 44px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin: 0; }
.hero p { color: var(--muted); margin: 4px 0 0; font-size: 18px; }

/* ---------------------------------------------------------------- sections */
section { margin-top: 52px; }
h2 {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin: 0 0 14px;
}
h2::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* ---------------------------------------------------------------- cards
   Each <li> sets --c, its site's accent colour. */
.projects {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px;
}
.projects li { --c: var(--accent); }
.projects a {
  position: relative; overflow: hidden;
  display: flex; gap: 14px; height: 100%;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--panel); box-shadow: var(--shadow);
  text-decoration: none;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
/* Colour strip down the left edge. */
.projects a::before {
  content: ''; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--c);
}
.projects a:hover, .projects a:focus-visible {
  border-color: color-mix(in srgb, var(--c) 55%, var(--line));
  transform: translateY(-2px);
  box-shadow: var(--shadow), 0 10px 28px color-mix(in srgb, var(--c) 18%, transparent);
}
.projects a:focus-visible { outline: 2px solid var(--c); outline-offset: 2px; }

.mark {
  flex: none; width: 48px; height: 48px; border-radius: 12px;
  box-shadow: 0 2px 6px color-mix(in srgb, var(--c) 30%, transparent);
}
.body { display: flex; flex-direction: column; min-width: 0; }
.name { font-size: 18px; font-weight: 700; line-height: 1.25; }
.host { font: 12.5px var(--mono); color: var(--muted); margin-top: 2px; }
.projects a:hover .host, .projects a:focus-visible .host { color: var(--c); }
.what { color: var(--muted); font-size: 14.5px; margin-top: 8px; }

footer {
  margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 13px;
}

@media (max-width: 520px) {
  main { padding-top: 48px; }
  .hero h1 { font-size: 36px; }
  .projects { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .projects a { transition: none; }
  .projects a:hover, .projects a:focus-visible { transform: none; }
}