:root {
  --bg: #070a12;
  --card: rgba(255, 255, 255, 0.06);
  --card2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted2: rgba(255, 255, 255, 0.6);
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --max: 1120px;
  --accent1: #a78bfa;
  --accent2: #22d3ee;
  --accent3: #60a5fa;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% -10%, rgba(167, 139, 250, 0.26), transparent 55%),
    radial-gradient(900px 540px at 90% 10%, rgba(34, 211, 238, 0.2), transparent 55%),
    radial-gradient(880px 520px at 60% 115%, rgba(96, 165, 250, 0.18), transparent 60%), var(--bg);
  line-height: 1.55;
}

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

a:hover {
  text-decoration: underline;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, Liberation Mono, monospace;
  font-size: 0.95em;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 22px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 14px;
  background: #fff;
  color: #000;
  border-radius: 10px;
}

.skip-link:focus {
  left: 14px;
  z-index: 50;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(6, 9, 16, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.95), rgba(34, 211, 238, 0.9));
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.16);
}

.brand-name {
  font-size: 16px;
}

.brand.small .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 10px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  padding: 8px 10px;
  border-radius: 12px;
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.9);
}

.nav-cta {
  color: rgba(255, 255, 255, 0.92);
  background: rgba(167, 139, 250, 0.16);
  border: 1px solid rgba(167, 139, 250, 0.22);
}

.hero {
  padding: 58px 0 28px;
}

.hero-grid {
  display: grid;
  gap: 26px;
  align-items: center;
  grid-template-columns: 1.05fr 0.95fr;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

h1 {
  margin: 14px 0 12px;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent1), var(--accent2), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 60ch;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  min-width: 148px;
}

.btn:hover {
  text-decoration: none;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.09);
}

.btn.primary {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.95), rgba(34, 211, 238, 0.85));
  border-color: rgba(167, 139, 250, 0.35);
  color: #071022;
}

.btn.primary:hover {
  filter: brightness(1.04);
}

.btn.ghost {
  background: transparent;
}

.micro {
  margin-top: 14px;
  color: var(--muted2);
  font-size: 13px;
}

.hero-media {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
}

.hero-illustration {
  width: 100%;
  height: auto;
  display: block;
}

.section {
  padding: 54px 0;
}

.section-head {
  display: grid;
  gap: 10px;
  max-width: 70ch;
}

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

.cards {
  margin-top: 22px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  padding: 16px 16px 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.list {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.list-item {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.list-meta {
  font-size: 12px;
  color: var(--muted2);
}

.list-title {
  font-weight: 650;
  letter-spacing: -0.01em;
}

.list-desc {
  font-size: 14px;
  color: var(--muted);
}

.callout {
  margin-top: 18px;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.14), rgba(34, 211, 238, 0.08));
  box-shadow: var(--shadow);
}

.callout-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  flex-wrap: wrap;
}

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

.callout-desc {
  color: var(--muted);
  font-size: 14px;
  margin-top: 4px;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0 44px;
  color: var(--muted2);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 6px;
  }
}