/* Pulsing button animation */
.pulse-button {
  animation: pulse 2s infinite;
  box-shadow: 0 0 0 rgba(157, 122, 99, 0.4);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(157, 122, 99, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(157, 122, 99, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(157, 122, 99, 0);
  }
}

/* Hover effect with pulse */
.pulse-button:hover {
  animation: none;
  box-shadow: 0 0 15px rgba(157, 122, 99, 0.7);
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}