/* ----- WhatsApp Floating Button ----- */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  font-size: 28px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.whatsapp-float a:hover {
  transform: scale(1.1);
}

/* label posizionata in assoluto rispetto al container */
.whatsapp-float .whatsapp-label {
  position: absolute;
  top: 50%;
  right: 121%;
  transform: translate(8px, -50%);
  white-space: nowrap;
  padding: 0.4rem 0.8rem;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.9rem;
  border-radius: 0.4rem;
  opacity: 0;
  animation: whatsappLabelFade 8s ease forwards;
}

/* animazione: entra, resta, poi esce */
@keyframes whatsappLabelFade {
  0%   { opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { opacity: 0; }
}