/* WhatsApp Floating Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366; /* WhatsApp green */
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 1000;
  }
  
  /* Icon inside the button */
  .whatsapp-icon {
    width: 30px;
    height: 30px;
    fill: white;
  }
  
  /* Hover effect */
  .whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.5);
  }
  
  /* Tooltip */
  .whatsapp-tooltip {
    position: absolute;
    bottom: 70px;
    right: 50%;
    transform: translateX(50%);
    background-color: #333;
    color: #fff;
    font-size: 13px;
    padding: 6px 10px;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  
  /* Show tooltip on hover */
  .whatsapp-button:hover .whatsapp-tooltip {
    opacity: 1;
  }