body {
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #0a1a3f, #3ed6ff, #b44cff, #3aff77);
  background-size: 300% 300%;
  animation: aurora 12s ease infinite;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: white;
  text-align: center;
}

@keyframes aurora {
  0% {background-position: 0% 50%;}
  50% {background-position: 100% 50%;}
  100% {background-position: 0% 50%;}
}

.container {
  background: rgba(0, 0, 0, 0.6);
  padding: 2rem 3rem;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(90deg, #3ed6ff, #b44cff, #3aff77);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tagline {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.contact p {
  margin: 0.3rem 0;
}

.contact a {
  color: #3ed6ff;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}