:root {
  --bg: #07111f;
  --bg-alt: #0d1930;
  --panel: rgba(16, 28, 48, 0.92);
  --panel-strong: #12213b;
  --border: rgba(149, 176, 255, 0.18);
  --text: #eef4ff;
  --muted: #a7b8d8;
  --accent: #67e8c8;
  --accent-strong: #70a7ff;
  --accent-soft: rgba(103, 232, 200, 0.14);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(112, 167, 255, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(103, 232, 200, 0.12), transparent 28%),
    linear-gradient(180deg, #06101c 0%, #0b1628 54%, #08111f 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: "Cascadia Code", "Consolas", monospace;
  background: rgba(112, 167, 255, 0.12);
  border: 1px solid rgba(112, 167, 255, 0.18);
  border-radius: 999px;
  padding: 0.12rem 0.5rem;
  color: #d7e6ff;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(7, 17, 31, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 0 0 6px rgba(103, 232, 200, 0.1);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: flex-end;
  font-size: 0.95rem;
  color: var(--muted);
}

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

.hero {
  padding: 5rem 0 3rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(103, 232, 200, 0.18);
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1,
.page-header h1 {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero p,
.page-header p {
  max-width: 52rem;
  margin: 1.25rem 0 0;
  font-size: 1.12rem;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9bf0dc);
  color: #062217;
}

.btn-secondary {
  background: rgba(112, 167, 255, 0.12);
  border-color: rgba(112, 167, 255, 0.22);
  color: var(--text);
}

.hero-grid,
.split,
.card-grid,
.mini-grid,
.feature-grid,
.outcome-grid {
  display: grid;
  gap: 1rem;
}

.hero-grid {
  grid-template-columns: 1.5fr 1fr;
  align-items: start;
}

.split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.mini-grid {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

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

.outcome-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card,
.callout,
.quote,
.feature-link {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card,
.callout,
.quote {
  padding: 1.35rem;
}

.feature-link {
  display: block;
  padding: 1.35rem;
}

.feature-link:hover {
  border-color: rgba(103, 232, 200, 0.3);
}

.feature-link h3,
.card h3,
.callout h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
}

.section {
  padding: 1.4rem 0 3.5rem;
}

.section-header {
  margin-bottom: 1.25rem;
}

.section-header h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1.08;
}

.section-header p {
  margin: 0;
  color: var(--muted);
}

.page-header {
  padding: 4rem 0 2.2rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(112, 167, 255, 0.12);
  border: 1px solid rgba(112, 167, 255, 0.18);
  color: #d7e6ff;
  font-size: 0.82rem;
  font-weight: 600;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.list,
.endpoint-list,
.steps {
  margin: 0;
  padding-left: 1.1rem;
}

.list li,
.endpoint-list li,
.steps li {
  margin-bottom: 0.5rem;
  color: var(--muted);
}

.metric {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric strong {
  display: block;
  font-size: 1.1rem;
  color: var(--text);
}

.kicker {
  margin: 0 0 0.45rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.quote {
  color: #dce9ff;
}

.quote p {
  margin: 0;
  font-size: 1.08rem;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
}

.footer {
  padding: 2rem 0 3rem;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.small {
  font-size: 0.95rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    justify-content: flex-start;
  }

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

  .hero {
    padding-top: 3.5rem;
  }
}