:root {
  --bg: #0b1020;
  --panel: rgba(255,255,255,0.07);
  --panel-strong: rgba(255,255,255,0.12);
  --text: #f7f8fb;
  --muted: #b9c0d4;
  --line: rgba(255,255,255,0.14);
  --accent: #ffffff;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(89, 117, 255, .35), transparent 30%),
    radial-gradient(circle at 80% 0%, rgba(73, 224, 180, .18), transparent 32%),
    var(--bg);
  line-height: 1.5;
}

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

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.04em;
  font-size: 1.35rem;
}

.nav nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: .95rem;
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 70px auto 32px;
  padding: 72px 0;
}

.eyebrow {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  font-weight: 700;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 900px;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: .9;
  letter-spacing: -0.08em;
  margin-bottom: 26px;
}

h2 {
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: .96;
  letter-spacing: -0.06em;
  margin-bottom: 24px;
}

h3 {
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid var(--line);
}

.primary {
  background: var(--accent);
  color: #0b1020;
}

.secondary {
  background: var(--panel);
}

.logos {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 72px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.logos span {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  text-align: center;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 72px;
  padding: 56px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: rgba(255,255,255,0.055);
  backdrop-filter: blur(16px);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  padding: 26px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.card p, .steps, .banner p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 44px;
}

.steps {
  margin: 0;
  padding-left: 22px;
}

.steps li {
  margin-bottom: 18px;
}

.banner {
  text-align: center;
}

.footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 36px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
}

@media (max-width: 760px) {
  .nav nav { display: none; }
  .hero { margin-top: 24px; padding: 40px 0; }
  .logos, .cards, .split {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 28px;
    border-radius: 24px;
  }
  .footer {
    flex-direction: column;
  }
}