:root {
  --bg: #07101a;
  --surface: #0d1724;
  --surface-2: #111e2e;
  --text: #eef7ff;
  --muted: #91a6b8;
  --line: rgba(148, 163, 184, 0.22);
  --accent: #45d4ff;
  --max: 1180px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  background:
    radial-gradient(circle at 78% 12%, rgba(69,212,255,.12), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.gateway-header {
  height: 72px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.gateway-brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 1.15rem;
}

.gateway-header nav {
  display: flex;
  gap: 18px;
}

.gateway-header nav a {
  color: var(--muted);
  text-decoration: none;
}

.gateway-main {
  max-width: var(--max);
  min-height: calc(100dvh - 132px);
  margin: 0 auto;
  padding: 76px 24px 48px;
}

.gateway-hero {
  max-width: 780px;
}

.gateway-kicker {
  color: var(--accent);
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 800;
}

.gateway-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: .92;
  letter-spacing: -.055em;
}

.gateway-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.7;
}

.gateway-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.gateway-actions a {
  min-height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
}

.gateway-primary {
  background: var(--accent);
  color: #041017;
}

.gateway-secondary {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}

.gateway-grid {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.gateway-grid article {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.gateway-grid strong,
.gateway-grid span {
  display: block;
}

.gateway-grid span {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.gateway-footer {
  min-height: 60px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .86rem;
}

@media (max-width: 760px) {
  .gateway-header { height: 64px; }
  .gateway-header nav a:last-child { display: none; }
  .gateway-main { padding-top: 48px; }
  .gateway-grid { grid-template-columns: 1fr; }
  .gateway-footer { flex-direction: column; }
}