:root {
  --bg: #0b1220;
  --bg2: #111a2b;
  --card: #152036;
  --text: #eef3fb;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, 0.28);
  --amber: #f59e0b;
  --sky: #38bdf8;
  --mint: #34d399;
  --radius: 16px;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  font-family: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(900px 480px at 85% -5%, rgba(56, 189, 248, 0.14), transparent 55%),
    radial-gradient(700px 420px at 5% 0%, rgba(245, 158, 11, 0.16), transparent 50%),
    var(--bg);
  line-height: 1.5;
}

a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.1rem clamp(1rem, 3vw, 1.5rem) 3rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 750;
  letter-spacing: 0.01em;
}
.brand:hover { text-decoration: none; }
.brand .mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--amber), #fbbf24);
  color: #111;
  font-size: 0.85rem;
  font-weight: 800;
}
.brand .name { font-size: 1.05rem; }
.brand .tld { color: var(--muted); font-weight: 500; font-size: 0.82rem; }

.navlinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.navlinks a {
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}
.navlinks a:hover {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255,255,255,0.03);
}
.navlinks a.active {
  color: #111;
  background: linear-gradient(135deg, var(--amber), #fbbf24);
  border-color: transparent;
}

.hero {
  display: grid;
  gap: 1rem;
  margin: 0.5rem 0 1.6rem;
}
.hero h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.45rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.hero .lede {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  border: 1px solid transparent;
}
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn-primary {
  background: linear-gradient(135deg, var(--amber), #fbbf24);
  color: #111;
}
.btn-ghost {
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-color: var(--line);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 40%), var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
  box-shadow: var(--shadow);
}
.card h2, .card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.card .tag {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #082f49;
  background: rgba(56, 189, 248, 0.85);
}

.section {
  margin: 1.75rem 0 0.75rem;
}
.section h2 {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
}
.section .blurb {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}
.link-list a.item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  text-decoration: none;
}
.link-list a.item:hover {
  border-color: rgba(56, 189, 248, 0.55);
  background: rgba(56, 189, 248, 0.08);
}
.link-list a.item .t { font-weight: 700; }
.link-list a.item .u { color: var(--muted); font-size: 0.8rem; word-break: break-all; }
.link-list a.item .n { color: var(--muted); font-size: 0.82rem; }

.empty {
  padding: 1rem 1.05rem;
  border: 1px dashed var(--line);
  border-radius: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  background: rgba(255,255,255,0.02);
}
.empty code {
  color: var(--amber);
  font-size: 0.84rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}
.project-links a {
  font-size: 0.8rem;
  font-weight: 650;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
}
.project-links a:hover {
  border-color: rgba(245, 158, 11, 0.6);
  color: #111;
  background: linear-gradient(135deg, var(--amber), #fbbf24);
}

footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 560px) {
  .topnav { align-items: flex-start; }
  .navlinks { width: 100%; }
}