.whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s ease, opacity 0.4s ease;
    transform: scale(0.9);
    opacity: 0;
    visibility: hidden;
}

.whatsapp-float.visible {
    transform: scale(1);
    opacity: 1;
    visibility: visible;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
}