/* ===== Floating WhatsApp Button ===== */
.site-whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 90px;
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    transition: transform .15s ease, box-shadow .15s ease;
}
.site-whatsapp-float:hover {
    color: #fff;
    transform: scale(1.08);
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.32);
}
@media (max-width: 600px) {
    .site-whatsapp-float {
        right: 16px;
        bottom: 180px;
        width: 52px;
        height: 52px;
    }
}