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

body {
  font-family: Arial, Helvetica, sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #74ebd5, #9face6);
  padding: 20px;
}

.card {
  background: rgba(255, 255, 255, 0.15);
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  color: white;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  max-width: 700px;
  width: 100%;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  font-weight: 400;
}

h3 {
  font-size: 1.1rem;
  font-weight: 300;
  opacity: 0.9;
}

.buttons {
  margin-top: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

button {
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  background: white;
  color: #333;
  transition: 0.3s;
}

button:hover {
  transform: scale(1.03);
}