/* WhatsApp Button Styles */
@keyframes pulse-bounce {
  0% {
    transform: scale(1) translateY(0);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
  50% {
    transform: scale(1.05) translateY(-4px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  }
  100% {
    transform: scale(1) translateY(0);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
}

.btn-whatsapp {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 100;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  animation: pulse-bounce 2s infinite ease-in-out;
}

.btn-whatsapp:hover {
  background-color: #20ba61;
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  animation: none;
}

.btn-whatsapp:active {
  transform: scale(0.95);
}

.btn-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: white;
}

@media (max-width: 768px) {
  .btn-whatsapp {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
}