.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  z-index: 100;
  animation: pulse 2s infinite;
}

.whatsapp-float img {
  width: 35px;
  margin-top: 12px;
}

.whatsapp-float:hover {
  background-color: #20b858;
  animation: bounce 1s infinite;
}

/* Animación de pulso */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Animación de rebote al pasar el cursor */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}