$(function(){
    funcoes.init();

    $(window).resize(function() {
        if($(window).width() >= 960){
            setTimeout(function(){
                funcoes.recalcular();
            }, 500)
        } else {
            $('.slide-program').css('width', '100%');
            $('.card-serie').css('width', '100%');
        }
    });

    $(window).scroll(function () {
        $('.set-anchor').each(function(i, el){
            if ($(this).isInViewport()) {
              $('.menu-item').eq(i).addClass('is-sec-active')
              $('.menu-item').eq(i).siblings().removeClass('is-sec-active')
            }
        })
    })
});

$.fn.isInViewport = function () {
    let elementTop = $(this).offset().top;
    let elementBottom = elementTop + $(this).outerHeight();

    let viewportTop = $(window).scrollTop();
    let viewportBottom = viewportTop + $(window).height() / 3.5;

    return elementBottom > viewportTop && elementTop < viewportBottom;
};