/* Whatsapp Icon */
.wa-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 65px;
  height: 65px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  text-decoration: none;
  z-index: 999;

  /* Soft outer glow like image */
  box-shadow: 0 0 0 12px rgba(37, 211, 102, 0.15);

  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

/* Hover effect */
.wa-float:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 14px rgba(37, 211, 102, 0.25);
}

@media (max-width: 640px) {
  .wa-float {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
    font-size: 26px;
    box-shadow: 0 0 0 9px rgba(37, 211, 102, 0.15);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}