@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 10px 26px rgba(37, 211, 102, 0.45);
    transform: scale(1.02);
  }
}

.gift-certificate-btn {
  animation: pulse-glow 2s infinite;
}

.gift-certificate-btn:hover {
  animation: none;
}