body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(to right, #0f0c29, #302b63, #24243e);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  text-align: center;
  padding: 20px;
}

.content {
  max-width: 600px;
  margin: auto;
}

h1 {
  font-size: 3em;
  margin: 20px 0;
}

#countdown {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 2em;
  margin: 30px 0;
}

#countdown div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#countdown span {
  font-weight: bold;
}

.rocket {
  width: 100px;
  animation: takeoff 3s ease-in-out infinite;
  margin-bottom: 20px;
}

@keyframes takeoff {
  0% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0); }
}

.footer {
  margin-top: 50px;
  font-size: 0.9em;
  color: #ccc;
}
