/* WhatsApp button styles */
.whatsapp-button {
  position: fixed;
  bottom: 90px;
  right: 30px;
  width: 40px;
  height: 40px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 1000;
  text-decoration: none;
}

.whatsapp-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* WhatsApp tooltip */
.whatsapp-tooltip {
  position: absolute;
  right: 60px;
  background-color: #333;
  color: white;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.whatsapp-button:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}