/* WhatsApp flotante */
.whatsapp-float{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:9999;
  width:58px;
  height:58px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  text-decoration:none;
  font-size:16px;
  font-weight:800;
  box-shadow:0 8px 22px rgba(0,0,0,.28);
  transition:transform .2s ease;
}
.whatsapp-float:hover{transform:scale(1.06)}
@media (max-width:620px){
  .whatsapp-float{right:16px;bottom:16px;width:54px;height:54px;font-size:15px}
}