html, body {
    overflow-x: hidden;
}

.menu-open .overlay {
    visibility: visible;
    opacity: 1;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .swiper-container {
        max-width: 100vw;
        overflow: hidden;
    }
}