:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ink: #201238;
  --muted: #5d506f;
  --panel: #ffffff;
  --accent: #6c3bd2;
  --accent-dark: #3a1978;
  --gold: #ffd84a;
  --line: #e7def7;
  --bg: #f8f5ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: white;
  padding: 28px 0;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-size: 20px;
  font-weight: 800;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

a {
  color: var(--accent);
}

header a {
  color: white;
  text-decoration: none;
  font-weight: 700;
}

.hero {
  padding: 72px 0;
}

.hero h1,
main h1 {
  margin: 0 0 16px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
}

.hero p {
  max-width: 660px;
  margin: 0 0 28px;
  font-size: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--gold);
  color: var(--accent-dark);
  padding: 10px 16px;
  font-weight: 800;
}

main {
  padding: 48px 0 72px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 14px 40px rgba(42, 20, 84, 0.08);
  padding: clamp(24px, 4vw, 44px);
}

h2 {
  margin: 36px 0 12px;
  font-size: 24px;
}

h2:first-child {
  margin-top: 0;
}

p,
li {
  color: var(--muted);
}

ul {
  padding-left: 22px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 48px 0;
  }
}