.floating-wa {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.floating-wa:hover {
  transform: scale(1.1);
  background: #128c7e;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 5px 30px rgba(37, 211, 102, 0.8);
  }
}