.swc-whatsapp {
    position: fixed;
    bottom: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.25);
    z-index: 999999;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.swc-whatsapp:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.swc-whatsapp:active {
    transform: scale(0.95);
}

.swc-whatsapp svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

.swc-right {
    right: 20px;
}

.swc-left {
    left: 20px;
}

@media (max-width: 480px) {
    .swc-whatsapp {
        width: 50px;
        height: 50px;
        bottom: 15px;
    }
    .swc-right {
        right: 15px;
    }
    .swc-left {
        left: 15px;
    }
    .swc-whatsapp svg {
        width: 25px;
        height: 25px;
    }
}