* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  color: #f5f5f5;
  min-height: 100vh;
}

.center {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

h1, h2 {
  font-weight: 600;
  margin-bottom: 15px;
}

.subtitle {
  color: #dcdcdc;
  margin-bottom: 35px;
}

.big-text {
  font-size: clamp(28px, 5vw, 42px);
}

button {
  background: linear-gradient(135deg, #ff6a88, #ff99ac);
  border: none;
  padding: 14px 32px;
  margin: 10px;
  font-size: 16px;
  color: white;
  border-radius: 50px;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 10px 25px rgba(255, 105, 135, 0.35);
}

button:hover {
  transform: translateY(-3px) scale(1.05);
}

.wish {
  max-width: 650px;
  font-size: 18px;
  line-height: 1.8;
  opacity: 0.95;
}

.card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  padding: 22px;
  margin: 15px;
  border-radius: 20px;
  max-width: 550px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Mobile perfection */
@media (max-width: 600px) {
  button {
    width: 90%;
  }
}