:root {
  --bg: #0b0d10;
  --bg-elev: #111419;
  --fg: #e8eaed;
  --muted: #8b93a1;
  --accent: #64d2ff;
  --border: #1d2127;
  --green: #4ade80;
  --amber: #fbbf24;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.6;
}

/* Subtle radial glow behind the hero */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(60% 40% at 50% 0%, rgba(100, 210, 255, 0.08), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: 1.25rem;
}

/* ---------- Header ---------- */
header {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
  flex-wrap: wrap;
}

.brand {
  color: var(--fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.brand .accent { color: var(--accent); }

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.nav ul a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav ul a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  padding-block: 5rem 3.5rem;
  text-align: center;
}

.wordmark {
  margin: 0;
  font-size: clamp(2.25rem, 7vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.wordmark .accent { color: var(--accent); }

.tagline {
  margin: 1rem auto 0;
  max-width: 40rem;
  color: var(--muted);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.hero-actions {
  margin-top: 2.25rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--fg);
  text-decoration: none;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.1s ease;
}

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

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #06232e;
  font-weight: 600;
}

.btn.primary:hover { background: #8adfff; border-color: #8adfff; color: #06232e; }

.btn .arrow { transition: transform 0.2s ease; display: inline-block; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Sections ---------- */
section { padding-block: 3rem; }

.section-title {
  margin: 0 0 0.5rem;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.section-lead {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 44rem;
}

/* ---------- Product grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.35rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.2s ease, transform 0.15s ease;
}

.card:hover { border-color: #2c333d; transform: translateY(-2px); }

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.card h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.card h3 a { color: var(--fg); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }

.card p { margin: 0; color: var(--muted); font-size: 0.95rem; flex: 1; }

.meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
}

.tag {
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}

.badge {
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge.live { background: rgba(74, 222, 128, 0.12); color: var(--green); }
.badge.beta { background: rgba(251, 191, 36, 0.12); color: var(--amber); }
.badge.oss  { background: rgba(100, 210, 255, 0.12); color: var(--accent); }

.card-link {
  margin-top: 0.4rem;
  font-size: 0.9rem;
  text-decoration: none;
}

.card-link:hover .arrow { transform: translateX(3px); }
.card-link .arrow { display: inline-block; transition: transform 0.2s ease; }

.price { color: var(--fg); font-weight: 600; }

/* ---------- Services ---------- */
.service {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.service h3 { margin: 0 0 0.4rem; font-size: 1.2rem; }
.service p { margin: 0; color: var(--muted); }
.service .price { display: block; margin-top: 0.5rem; }

@media (max-width: 640px) {
  .service { grid-template-columns: 1fr; }
}

/* ---------- About / Contact ---------- */
.prose { max-width: 44rem; color: var(--muted); }
.prose p { margin: 0 0 1rem; }
.prose strong { color: var(--fg); }

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.4rem;
}

/* ---------- Legal pages ---------- */
.legal { padding-block: 3rem 4rem; }
.legal h1 { font-size: 2rem; margin: 0 0 0.25rem; letter-spacing: -0.01em; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 2rem; }
.legal h2 { font-size: 1.2rem; margin: 2rem 0 0.5rem; }
.legal p, .legal li { color: var(--muted); max-width: 46rem; }
.legal ul { padding-left: 1.25rem; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.footer-links { display: flex; gap: 1rem; flex-wrap: wrap; }