body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: #0b0f1a;
  color: #fff;
}

.wrap {
  max-width: 1100px;
  margin: auto;
  padding: 24px;
}

.topbar {
  background: rgba(0,0,0,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.logo {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg,#67e8f9,#f7c948);
}

.menu a {
  margin-left: 16px;
  text-decoration: none;
  color: #ddd;
}

.menu a:hover {
  color: #fff;
}

.cta {
  background: linear-gradient(135deg,#67e8f9,#f7c948);
  padding: 8px 14px;
  border-radius: 10px;
  color: #000 !important;
  font-weight: 600;
}

.hero {
  text-align: center;
  padding: 60px 24px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 20px;
}

.card {
  background: rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.1);
}

.footer {
  text-align: center;
  color: #aaa;
  padding-bottom: 40px;
}