.veja-wa-fab {
  position: fixed;
  bottom: max(1.5rem, env(safe-area-inset-bottom, 0px));
  right: max(1.5rem, env(safe-area-inset-right, 0px));
  z-index: 1050;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
  border: none;
}
.veja-wa-fab:hover,
.veja-wa-fab:focus-visible {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
  color: #fff;
  text-decoration: none;
}
@media (max-width: 575.98px) {
  .veja-wa-fab {
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    right: max(1rem, env(safe-area-inset-right, 0px));
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}
/* O botão só aparece nas páginas que incluem o markup .veja-wa-fab (ex.: contactos, RGPD). */
@media print { .veja-wa-fab { display: none; } }