/**
 * whatsapp-fab.css — WhatsApp Floating Action Button para ARK
 */

.whatsapp-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 52px;
  height: 52px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-fab);
  cursor: none;
  animation: pulse-fab 2.5s ease-in-out infinite;
  transition: transform 0.3s var(--ease-ark), box-shadow 0.3s var(--ease-ark);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.whatsapp-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-fab__icon {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

@media (max-width: 768px) {
  .whatsapp-fab {
    bottom: 24px;
    right: 24px;
    cursor: pointer;
  }
}