$(window).on( "load", function() {
        AOS.init();


        

        var sit_swiper = new Swiper(".situation_swiper", {
            slidesPerView: 1.33,
            spaceBetween: 20,
            loop: false,
            pagination: {
                el: ".swiper-pagination",
                clickable: true,
            },
            navigation: {
                nextEl: ".swiper-button-next",
                prevEl: ".swiper-button-prev",
            },
            breakpoints: {
                768: {
                    slidesPerView: 2,
                }
            }
        });
        
        var sit_swiper_b = new Swiper(".situation_swiper_b", {
            slidesPerView: 1.33,
            spaceBetween: 20,
            loop: false,
            pagination: {
                el: ".swiper-pagination",
                clickable: true,
            },
            navigation: {
                nextEl: ".swiper-button-next",
                prevEl: ".swiper-button-prev",
            },
            breakpoints: {
                768: {
                    slidesPerView: 3,
                }
            }
        });

        $('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
            AOS.refresh();
            setTimeout(function(){  
                sit_swiper.update();
                sit_swiper_b.update();

                $(".cod_height").each(function() {
                    var maxHeight = Math.max.apply(null, $(".cod_height").map(function() {
                        return $(this).height();
                    }).get());
                    $(".cod_height").height(maxHeight);
                });

            }, 500);
        });

        $(window).resize(function() {
            setTimeout(function(){  
                sit_swiper.update();
                sit_swiper_b.update();

                $(".cod_height").each(function() {
                    var maxHeight = Math.max.apply(null, $(".cod_height").map(function() {
                        return $(this).height();
                    }).get());
                    $(".cod_height").height(maxHeight);
                });

                
            }, 500);
        });

        $('.tab_bar a').click(function() {
            $('.tab_bar a').removeClass('onnn');
            $(this).addClass('onnn');
        });

        $('.remarks.trig').on('click', function () {
            $(this).toggleClass('off');
            $(this).next('.remarksEXT').find('.remarks').slideToggle();
        });

        // Scroll spy functionality
        $(window).scroll(function() {
            var scrollDistance = $(window).scrollTop();
            var windowHeight = $(window).height();
            var threshold = windowHeight / 3;
            
            $('.spy_point').each(function(i) {
                var elementTop = $(this).offset().top;
                if (elementTop <= scrollDistance + threshold && 
                    elementTop + $(this).height() > scrollDistance) {
                    $('.option_bar select').val(i);
                    return false;
                }
            });
        });

        // Handle select change
        $('.option_bar select').change(function() {
            var targetSection = $('.spy_point').eq($(this).val());
            
            switch($(this).val()){
                case '2':
                case '3':
                case '4':
                    $('#tab_sdfr').click();
                    break;
                case '5':
                case '6':
                case '7':
                    $('#tab_sdir').click();
                    break;
                default:
                    break;
            }
            setTimeout(function(){
                $('html, body').animate({
                    scrollTop: targetSection.offset().top - 100
                }, 500);
            }, 500);
        });

    });