:root {
  --bg: #0b1020;
  --bg-elevated: rgba(17, 24, 39, 0.72);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #60a5fa;
  --accent-2: #a78bfa;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --max: 920px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: var(--accent); }
a:hover { text-decoration: underline; }

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1000px 500px at 10% -10%, rgba(96, 165, 250, 0.22), transparent 60%),
    radial-gradient(800px 400px at 90% 0%, rgba(167, 139, 250, 0.18), transparent 55%),
    radial-gradient(600px 400px at 50% 100%, rgba(56, 189, 248, 0.08), transparent 50%),
    var(--bg);
}

.top {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}
.brand span { color: var(--accent); font-weight: 600; }

nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:hover { color: var(--text); text-decoration: none; }

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

.hero {
  padding: 2.5rem 0 1.5rem;
}
.eyebrow {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}
h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, #fff 0%, #c7d2fe 45%, #93c5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lede {
  max-width: 40rem;
  color: var(--muted);
  font-size: 1.12rem;
  margin: 0 0 1.75rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b1020;
}
.btn.ghost {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255,255,255,0.03);
}
.btn.ghost:hover { border-color: rgba(255,255,255,0.18); }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
}
.tags li {
  font-size: 0.82rem;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}
.card, .panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.card {
  padding: 1.25rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.card h2, .panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}
.card p, .panel p, .panel li {
  color: var(--muted);
  margin: 0;
  font-size: 0.98rem;
}
.card p + p { margin-top: 0.35rem; }
.panel p + p { margin-top: 0.85rem; }
.card-link {
  margin-top: auto !important;
  padding-top: 0.5rem;
}
.card-link a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}
.card-link a:hover { text-decoration: underline; }

.panel {
  padding: 1.4rem 1.5rem;
  margin-bottom: 1rem;
}
.panel .intro {
  margin: 0.35rem 0 0.85rem !important;
}
.panel h3 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
  color: var(--text);
}

.focus-list {
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
}
.focus-list li {
  margin: 0.55rem 0;
  color: var(--muted);
}
.focus-list strong { color: var(--text); font-weight: 600; }

.link-list {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
}
.link-list li { margin: 0.45rem 0; color: var(--muted); }
.link-list a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}
.link-list a:hover { text-decoration: underline; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 0.85rem;
}
.contact-grid a { text-decoration: none; font-weight: 600; }
.contact-grid a:hover { text-decoration: underline; }

code {
  font-family: var(--mono);
  font-size: 0.88rem;
  background: rgba(255,255,255,0.06);
  padding: 0.12rem 0.4rem;
  border-radius: 6px;
}

footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
footer p { margin: 0 0 0.6rem; max-width: 40rem; }
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .fine { font-size: 0.82rem; opacity: 0.85; }

@media (max-width: 560px) {
  .top { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 1.5rem; }
}