:root {
  color-scheme: light dark;
  --bg: #0e1117;
  --surface: #151a23;
  --surface-strong: #1f2633;
  --text: #f3f6fb;
  --muted: #aeb8c8;
  --accent: #7cc7ff;
  --accent-strong: #b7e2ff;
  --border: #2d3545;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(124, 199, 255, 0.14), transparent 34rem),
    linear-gradient(180deg, #10141c 0%, var(--bg) 42%);
  color: var(--text);
  line-height: 1.7;
}

a {
  color: var(--accent-strong);
}

code {
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.35rem;
  font-size: 0.92em;
}

pre {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: #0a0d13;
  padding: 1.25rem;
}

pre code {
  border: 0;
  background: transparent;
  padding: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(14, 17, 23, 0.84);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  gap: 1rem;
}

.brand {
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.1rem;
}

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

.nav-links a:hover {
  color: var(--text);
}

.hero,
.content-page,
.section {
  max-width: 1120px;
  margin: 0 auto;
}

.hero {
  padding: 7rem 1.25rem 5rem;
}

.hero h1,
.page-title h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-copy,
.page-title p,
.section p {
  color: var(--muted);
}

.hero-copy {
  max-width: 760px;
  margin: 1.4rem 0 0;
  font-size: 1.22rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.78rem 1.15rem;
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: var(--accent-strong);
  color: #08111b;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.section {
  padding: 4.25rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 1.6rem;
}

.section h2,
.page-title h1 {
  color: var(--text);
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section h3 {
  margin: 0 0 0.65rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  min-height: 100%;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card p {
  margin-bottom: 0;
}

.demo-card {
  margin-top: 1.5rem;
}

.demo-card img {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
}

.demo-card p {
  max-width: 760px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: start;
}

.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  border: 1px solid var(--border);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.85rem 1rem;
}

.contact {
  margin-bottom: 3rem;
}

.content-page {
  padding: 0 0 3rem;
}

.page-title {
  padding: 5rem 1.25rem 3rem;
}

.page-title p {
  max-width: 760px;
  font-size: 1.15rem;
}

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
}

th {
  width: 13rem;
  background: rgba(255, 255, 255, 0.05);
}

tr:last-child th,
tr:last-child td {
  border-bottom: 0;
}

.release h2 span {
  color: var(--muted);
  font-size: 1rem;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  padding: 2rem 1.25rem;
  text-align: center;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .card-grid,
  .split {
    grid-template-columns: 1fr;
  }
}