/* Modal de confirmación antes de abrir WhatsApp */
.whatsapp-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  animation: waModalFadeIn 0.3s;
}

.whatsapp-modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-modal-content {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  animation: waModalSlideIn 0.3s;
}

.whatsapp-modal-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.whatsapp-modal-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: #25d366;
}

.whatsapp-modal-message {
  margin-bottom: 2rem;
  color: #333;
  line-height: 1.6;
}

.whatsapp-modal-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.whatsapp-modal-button {
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s;
}

.whatsapp-modal-button.accept {
  background-color: #25d366;
  color: white;
}

.whatsapp-modal-button.accept:hover {
  background-color: #20ba5a;
}

.whatsapp-modal-button.cancel {
  background-color: #e0e0e0;
  color: #333;
}

.whatsapp-modal-button.cancel:hover {
  background-color: #d0d0d0;
}

@keyframes waModalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes waModalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}