body.landing {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: #0b1220;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.wrap { width: min(900px, 92vw); margin: 0 auto; }
.top { border-bottom: 1px solid #1e293b; padding: 1rem 0; }
.top .wrap { display: flex; justify-content: space-between; align-items: center; }
.brand { font-size: 1.25rem; letter-spacing: 0.02em; }
.top nav a { color: #94a3b8; margin-left: 1.25rem; text-decoration: none; }
.top nav a:hover { color: #fff; }
.hero-landing { flex: 1; padding: 4rem 0; }
.hero-landing h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); max-width: 18ch; }
.hero-landing p { color: #94a3b8; max-width: 50ch; line-height: 1.6; }
.cta {
  display: inline-block;
  margin-top: 1.5rem;
  background: #3b82f6;
  color: #fff !important;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}
.foot { padding: 2rem 0; color: #64748b; font-size: 0.9rem; }
.foot a { color: #93c5fd; }