(function ($) {

    var mqXS, mqHS, //media query vars
        carouselWrap, //section 3, or carousel-recomended
        itemsWrap, //section4, or grid-team section
        itemsWrapId; //interval id

    mqXS = window.matchMedia("(max-width: 479px)");
    mqHS = window.matchMedia("(min-width: 480px) and (max-width: 767px)");

    carouselWrap = $("#carouselWrap");
    itemsWrap = $("#itemsWrap");


    /**
     * Init particles plugin
     * Header background image
     */
    particlesJS.load('particles-js', metaVars.getBaseUrl + '/wp-content/themes/polygant/inc/js/other/particles.json', function () {
        console.log('callback - particles.js config loaded');
    });


    /**
     * Init owlcarousel.
     * Slider section.
     */
    $('.sliderWrap').owlCarousel({
        items: 1,
        loop: true,
        dots: false,
        nav: true,
        navText: ["‹", "›"],
        navSpeed: 1000
    });


    /**
     * Init owlcarousel.
     * Recommended section.
     */
    carouselWrap.owlCarousel({
        items: 3,
        loop: true,
        dots: true,
        nav: false,
        margin: 40,
        responsive: {
            0: {
                items: 1,
            },
            768: {
                items: 3,
            },
        }
    });


    /**
     * Init owlcarousel.
     * Team section.
     */
    function initialize() {
        if (mqHS.matches || mqXS.matches) {
            itemsWrap.addClass('owl-carousel owl-theme');
            itemsWrap.owlCarousel({
                items: 1,
                loop: true,
                dots: false,
                nav: true,
                navText: ["‹", "›"],
                navSpeed: 1000
            });
        } else {
            itemsWrap.trigger('destroy.owl.carousel').removeClass('owl-carousel owl-theme owl-loaded');
            itemsWrap.find('.owl-stage-outer').children().unwrap();
        }
    }


    /**
     * Resize
     */
    $(window).resize(function () {

        //team section carousel
        clearTimeout(itemsWrapId);
        itemsWrapId = setTimeout(initialize, 500);

    });

    //team section carousel
    initialize();

    
    

    $('#blockChain .imgWrap img').css('max-height', $('#blockChain .sliderWrap .owl-stage').innerHeight())

})(jQuery);