.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 9999;
    
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}

.whatsapp-float svg {
    pointer-events: none;
}