:root {
  --bg: #0b1220;
  --fg: #e8eef8;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --card: #111827;
  --border: #1f2937;
}

* {
  box-sizing: border-box;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #0b1220;
  font-weight: 600;
  border-radius: 6px;
}

.skip-link:focus {
  left: 1rem;
  top: 0.75rem;
  outline: 2px solid var(--fg);
  outline-offset: 2px;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
  position: sticky;
  top: 0;
  background: rgba(11, 18, 32, 0.95);
  backdrop-filter: blur(8px);
}

.nav {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-left: auto;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.hero {
  padding: 2rem 0 1rem;
}

.hero h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

.lead {
  color: var(--muted);
  font-size: 1.1rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
}

.card h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.muted {
  color: var(--muted);
}

.cta {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.65rem 1.2rem;
  border-radius: 8px;
  background: var(--accent);
  color: #0b1220;
  font-weight: 600;
}

.cta:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

pre.sample {
  background: #020617;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.85rem;
}

form.intake label {
  display: block;
  margin-top: 1rem;
  font-weight: 600;
}

form.intake input,
form.intake textarea {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #020617;
  color: var(--fg);
}

form.intake textarea {
  min-height: 120px;
}