.popup-btn {
  background-color: #bb8f2e;
  color: #ffffff;
  text-decoration: none;
  padding: 14px;
  border-radius: 30px;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.popup-btn:hover {
  background-color: #333232;
  transform: translateY(-2px);
}