* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(to right, #6a11cb, #2575fc);
  color: white;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  text-align: center;
  max-width: 500px;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.countdown div {
  background: white;
  color: black;
  padding: 1rem;
  border-radius: 10px;
  min-width: 70px;
}

.countdown span {
  display: block;
  font-size: 1.8rem;
  font-weight: bold;
}

.countdown small {
  font-size: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 2px solid white;
  color: white;
  text-decoration: none;
  border-radius: 30px;
  transition: background 0.3s;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.2);
}