.whatsapp-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    align-items: center;
}

.whatsapp-widget a {
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    transition: all 0.3s ease-in-out;
    z-index: 2;
}

.whatsapp-tooltip {
    background-color: #fff;
    color: #232323;
    padding: 8px 15px;
    border-radius: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    white-space: nowrap;
    margin-right: 10px;
    transition: all 0.3s ease-in-out;
}

.whatsapp-widget a:hover {
    transform: scale(1.1);
}