:root {
  color-scheme: dark;
  --bg: #070912;
  --bg2: #11172a;
  --text: #f7f8ff;
  --muted: #aab2d5;
  --accent: #ff3d77;
  --accent2: #54e4ff;
  --card: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.16);
}

* { box-sizing: border-box; }

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

body {
  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(255, 61, 119, 0.30), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(84, 228, 255, 0.22), transparent 28%),
    linear-gradient(135deg, var(--bg), var(--bg2));
}

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

.hero {
  min-height: 62vh;
  display: grid;
  place-content: center;
  text-align: center;
}

.badge {
  display: inline-flex;
  justify-self: center;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--accent2);
  background: rgba(255, 255, 255, 0.07);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
}

h1 {
  margin: 20px 0 14px;
  font-size: clamp(48px, 10vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.08em;
  text-shadow: 0 12px 48px rgba(255, 61, 119, 0.30);
}

.lead {
  max-width: 680px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.45;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
}

.primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), #ff7c3d);
  box-shadow: 0 16px 36px rgba(255, 61, 119, 0.30);
}

.secondary {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.07);
}

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

.card {
  min-height: 170px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--card);
  backdrop-filter: blur(18px);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 21px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.24);
}

@media (max-width: 780px) {
  .page-shell { padding: 42px 0; }
  .cards { grid-template-columns: 1fr; }
}