body {
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.card {
  background: #020617;
  padding: 30px 40px;
  border-radius: 12px;
  max-width: 420px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

h1 {
  margin-top: 0;
  color: #38bdf8;
}

.tagline {
  font-size: 14px;
  margin-bottom: 20px;
}

ul {
  padding-left: 18px;
}

li {
  margin-bottom: 6px;
}

.contact {
  margin-top: 20px;
  font-size: 14px;
}

a {
  color: #38bdf8;
  text-decoration: none;
}