document.addEventListener("DOMContentLoaded", function() {
        var swiper = new Swiper('.swiper', {
            loop: true,
            pagination: {
                el: '.swiper-pagination',
                clickable: true,
            },
            navigation: {
                nextEl: '.swiper-button-next',
                prevEl: '.swiper-button-prev',
            },
        });
    });