Как сделать меню в две колонки из блока МЕ403 в Tilda

<script>
document.addEventListener("DOMContentLoaded", function() {
    (function () {
        'use strict';

        function fadeOut(element, duration, callback) {
            if (!element) return;
            element.style.transition = 'opacity ' + duration + 'ms';
            element.style.opacity = '0';
            setTimeout(function() {
                element.style.display = 'none';
                if (callback) callback();
            }, duration);
        }

        function fadeIn(element, duration, callback) {
            if (!element) return;
            element.style.display = '';
            element.style.opacity = '0';
            setTimeout(function() {
                element.style.transition = 'opacity ' + duration + 'ms';
                element.style.opacity = '1';
                if (callback) callback();
            }, 10);
        }

        function initMenu() {
            const ucMenu = document.querySelector('.uc-m-menu');
            const topMenu = document.querySelector('.uc-m-menu .t450__top');
            const menuLinkItems = document.querySelectorAll('.uc-m-menu .t-menu__link-item');
            
          
            if (!ucMenu || !topMenu || menuLinkItems.length === 0) {
                setTimeout(initMenu, 300);
                return;
            }

            if (ucMenu.dataset.customMenu === 'ready') return;
            ucMenu.dataset.customMenu = 'ready';

            const openMenuButtons = document.querySelectorAll('.open-menu');
            const closeMenuButtons = document.querySelectorAll('.close-menu');
            const closeButton = document.querySelector('.uc-m-menu button.t450__close-button');

            openMenuButtons.forEach(function(button) {
                button.addEventListener('click', function() {
                    openMenuButtons.forEach(function(btn) { fadeOut(btn, 200); });
                    closeMenuButtons.forEach(function(btn) { fadeIn(btn, 200); });
                });
            });

            closeMenuButtons.forEach(function(button) {
                button.addEventListener('click', function() {
                    closeMenuButtons.forEach(function(btn) { fadeOut(btn, 200); });
                    openMenuButtons.forEach(function(btn) { fadeIn(btn, 200); });
                    if (closeButton) closeButton.click();
                });
            });

      
            ucMenu.addEventListener('click', function() {
                setTimeout(function() {
                    var showMenu = document.querySelector('.uc-m-menu .t450__menu_show');
                    if (!showMenu) {
                        closeMenuButtons.forEach(function(btn) { fadeOut(btn, 200); });
                        openMenuButtons.forEach(function(btn) { fadeIn(btn, 200); });
                    }
                }, 200);
            });


            var newElem = document.createElement('div');
            newElem.className = 'menu-wrapper t-text';
            newElem.innerHTML = 
                '<div class="menu-left-col">' +
                    '<div class="menu-main-link"></div>' +
                    '<div class="menu-sub-link">' +
                        '<div class="menu-sub-back">&lt; Назад</div>' +
                        '<div class="menu-sub-m-title"></div>' +
                    '</div>' +
                '</div>' +
                '<div class="menu-right-col">' +
                    '<div class="menu-contact-card">' +
                        '<div class="menu-contact-city">Москва</div>' +
                        '<div class="menu-contact-adress">Улица Московская, 31Б</div>' +
                        '<div class="menu-contact-phone"><a href="tel:+74957777777">+7 (495) 777 77 77</a></div>' +
                        '<div class="menu-contact-mail"><a href="mailto:mail@mail.ru">mail@mail.ru</a></div>' +
                    '</div>' +
                    '<div class="menu-contact-card">' +
                        '<div class="menu-contact-city">Владивосток</div>' +
                        '<div class="menu-contact-adress">Улица Владивосточная, 55А</div>' +
                        '<div class="menu-contact-phone"><a href="tel:+74237777777">+7 (423) 777 77 77</a></div>' +
                        '<div class="menu-contact-mail"><a href="mailto:mail@mail.ru">mail@mail.ru</a></div>' +
                    '</div>' +
                    '<div class="menu-contact-card">' +
                        '<div class="menu-contact-city">Санкт-Петербург</div>' +
                        '<div class="menu-contact-adress">улица Ленинградская</div>' +
                        '<div class="menu-contact-phone"><a href="tel:+78127777777">+7 (812) 777 77 77</a></div>' +
                        '<div class="menu-contact-mail"><a href="mailto:mail@mail.ru">mail@mail.ru</a></div>' +
                    '</div>' +
                    '<div class="menu-contact-card">' +
                        '<div class="menu-contact-city">Краснодар</div>' +
                        '<div class="menu-contact-adress">улица Краснодарская</div>' +
                        '<div class="menu-contact-phone"><a href="tel:+7985627777777">+7 (9856) 777 77 77</a></div>' +
                        '<div class="menu-contact-mail"><a href="mailto:mail@mail.ru">mail@mail.ru</a></div>' +
                    '</div>' +
                '</div>';

            topMenu.appendChild(newElem);

          
            var mainLinkList = '';
            menuLinkItems.forEach(function(el) {
                var caption = el.textContent.trim();
                var href = el.getAttribute('href') || '#';
                var dataLink = el.getAttribute('data-menu-submenu-hook') || '';
                mainLinkList += '<a class="main-links" href="' + href + '" data-menu-submenu-hook="' + dataLink + '">' + caption + '</a>';
            });

            var menuMainLink = document.querySelector('.menu-main-link');
            if (menuMainLink) menuMainLink.innerHTML = mainLinkList;

        
            var subLinkList = '';
            var menuSubLinkItems = document.querySelectorAll('.uc-m-menu .t-menusub__link-item');
            
            menuSubLinkItems.forEach(function(el) {
                var caption = el.textContent.trim();
                var href = el.getAttribute('href') || '#';
                var subMenu = el.closest('.t-menusub');
                var dataLink = subMenu ? subMenu.getAttribute('data-submenu-hook') : '';
                subLinkList += '<a class="sub-links" href="' + href + '" data-menu-submenu-hook="' + dataLink + '"><span>' + caption + '</span></a>';
            });

            var menuSubLink = document.querySelector('.menu-sub-link');
            if (menuSubLink) menuSubLink.innerHTML += subLinkList;


            closeMenuButtons.forEach(function(btn) { btn.style.display = 'none'; });
            document.querySelectorAll('.sub-links').forEach(function(link) {
                link.style.display = 'none';
            });

          
            document.addEventListener('mouseenter', function(e) {
    
                if (!e.target || !e.target.classList || !e.target.classList.contains('main-links')) {
                    return;
                }
                
                var el = e.target;
                
              
                document.querySelectorAll('.sub-links').forEach(function(link) {
                    link.style.display = 'none';
                });
                document.querySelectorAll('.main-links').forEach(function(link) {
                    link.classList.remove('active-main');
                });
                
             
                el.classList.add('active-main');
                
           
                var data = el.getAttribute('data-menu-submenu-hook');
                if (data) {
                    document.querySelectorAll('.sub-links[data-menu-submenu-hook="' + data + '"]').forEach(function(link) {
                        link.style.display = '';
                    });
                }

        
                var caption = el.textContent;
                var attr = el.getAttribute('data-menu-submenu-hook');
                var width = window.innerWidth;
                
                if (attr && attr !== '' && width < 680) {
                    var menuLeftCol = el.closest('.menu-left-col');
                    if (menuLeftCol) menuLeftCol.classList.add('slide-menu');
                    var menuSubTitle = document.querySelector('.menu-sub-m-title');
                    if (menuSubTitle) menuSubTitle.textContent = caption;
                }
            }, true);

       
            var menuSubBack = document.querySelector('.menu-sub-back');
            if (menuSubBack) {
                menuSubBack.addEventListener('click', function() {
                    document.querySelectorAll('.menu-left-col').forEach(function(col) {
                        col.classList.remove('slide-menu');
                    });
                });
            }

            document.addEventListener('click', function(e) {
                var el = e.target.classList.contains('sub-links') ? e.target : e.target.closest('.sub-links');
                if (!el) return;
                
                var link = el.getAttribute('href');
                if (link && link !== '#') {
                    window.location.href = link;
                }
                closeMenuButtons.forEach(function(btn) { btn.click(); });
            });
        }


        initMenu();

    })();
});
</script>


<style>
.open-menu, .close-menu {
    cursor: pointer;
    border-radius: 50%;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
}

.open-menu:hover {
    filter: invert(1);
}   

.uc-m-menu .t450, .uc-m-menu .t450__overlay {
    max-width: none !important;
    height: calc(100vh - 200px);
    top: 100px;
    width: calc(100vw - 80px);
    left: 40px;
    border-radius: 30px;
    overflow: auto;
}

.uc-m-menu button.t450__close-button {
    display: none;
}

.uc-m-menu .t450 {
    -webkit-transition: transform ease-in-out 0.6s;
    -moz-transition: transform ease-in-out 0.6s;
    -o-transition: transform ease-in-out 0.6s;
    transition: transform ease-in-out 0.6s;
    -moz-transform: translate(110%,0);
    -ms-transform: translate(110%,0);
    -webkit-transform: translate(110%,0);
    -o-transform: translate(110%,0);
    transform: translate(110%,0);
}


.uc-m-menu .t450__menu_show.t450 {
    
    -moz-transform: translate(0,0);
    -ms-transform: translate(0,0);
    -webkit-transform: translate(0,0);
    -o-transform: translate(0,0);
    transform: translate(0,0);
}

.uc-m-menu .t-menusub {
    display: none !important;
}

.uc-m-menu nav.t450__menu {
    display: none;
}

.menu-wrapper {
    display: flex;
    overflow: hidden;
}

.menu-left-col {
    display: flex;
}

.menu-main-link {
    display: flex;
    flex-direction: column;
    position: relative;
}

.menu-left-col>div {
    padding: 20px;
    box-sizing: border-box;
    transition: all 0.3s ease-in-out;
}

.menu-sub-link {
    display: flex;
    flex-direction: column;
    padding-top: 30px !important;
}

a.main-links {
    color: #fff !important;
    font-weight: 400;
    font-size: 36px;
    margin-bottom: 14px;
    opacity: 0.5;
}

a.sub-links {
    color: #fff !important;
    font-weight: 400;
    font-size: 26px;
    margin-bottom: 14px;
}

.menu-right-col {
    display: flex;
    flex-wrap: wrap;
}

.menu-right-col>div {
    width: 50%;
    padding: 30px 30px 30px 30px;
    box-sizing: border-box;
    color: #fff;
}

.menu-contact-city {
    font-size: 22px;
    margin-bottom: 16px;
    font-weight: 600;
}

.menu-contact-adress {
    opacity: 0.6;
    font-size: 14px;
}

.menu-contact-phone a {
    font-size: 22px;
    color: #fff !important;
}

.menu-contact-phone {
    margin: 7px 0;
    opacity: 0.6;
}

.menu-contact-mail a {
    color: #fff !important;
    text-decoration: underline !important;
    opacity: 0.6;
}

.uc-m-menu .t450__rightcontainer {
    display: flex;
    justify-content: space-between;
    padding-left: 60%;
}

.uc-m-menu .t450__right_descr a {
    color: #fff !important;
    font-size: 14px;
}

.uc-m-menu .t450__right_descr {
    padding-left: 30px;
}

.uc-m-menu .t450__container:after {
    content: "";
    width: 2px;
    height: 100%;
    background-color: #fff;
    position: absolute;
    left: 24%;
    top: 0;
}

.menu-right-col {
    width: 40%;
}

.menu-left-col {
    width: 60%;
}

.menu-main-link {
    width: 40%;
}

.menu-sub-link {
    width: 60%;
}


a.sub-links, a.sub-links span {
    transition: all 0.3s ease-in-out;
}

a.sub-links:hover span {
    box-shadow: 0 2px 0 0 #fff;
}

a.sub-links:after {
    content: "";
    width: 25px;
    height: 25px;
    background-image: url(https://static.tildacdn.com/tild6630-3462-4461-b432-626537356465/Group_256.svg);
    position: absolute;
    top: 7px;
    right: 30px;
    transition: all 0.3s ease-in-out;
    opacity: 0;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

a.sub-links {
    position: relative;
}

a.sub-links:hover:after {
    opacity: 1;
}

a.main-links {
    transition: all 0.3s ease-in-out;
    position: relative;
}

a.main-links:hover, a.main-links.active-main {
    opacity: 1;
}

a.main-links:after {
    content: "";
    width: 20px;
    height: 20px;
    background-image: url(https://static.tildacdn.com/tild3230-6563-4264-a166-363436363834/Subtract.svg);
    position: absolute;
    background-repeat:no-repeat;
    background-size: contain;
    top: 17px;
    right: 19px;
    transition: all 0.3s ease-in-out;
    opacity: 0;
}

a.main-links:hover:after, a.main-links.active-main:after {
    opacity: 1;
}

a.main-links[data-menu-submenu-hook=""]:after {
    opacity: 0 !important;
}


.menu-sub-back,
.menu-sub-m-title{
    display: none;
}



@media screen and (max-width:1450px){

.menu-main-link {
    width: 50%;
}
.menu-sub-link {
    width: 50%;
}

.uc-m-menu .t450__container:after {
    left: 30%;
} 

a.sub-links:after {
    right: -10px;
}

.menu-contact-phone a {
    font-size: 18px;
}
    
}

@media screen and (max-width:1180px){

a.main-links {
    font-size: 26px;
}

a.main-links:after {
    width: 15px;
    height: 15px;
    top: 13px;
    right: 10px;
}

a.sub-links {
    font-size: 18px;
}

a.sub-links:after {
    width: 15px;
    height: 15px;
    top: 5px;
    right: -10px;
}

.menu-right-col>div{
    width:100%;
    padding-bottom:0px;
}

.uc-m-menu .t450__rightcontainer {
    flex-wrap:wrap;
}    

.uc-m-menu .t450__right_social_links {
    margin-top: 10px;
}    
    
}

@media screen and (max-width:960px){

.uc-m-menu .t450__container {
    padding: 25px 10px 25px 10px;
}

.menu-left-col{
    width:100%;
}
.menu-right-col{
    width:100%;
}
.menu-wrapper {
    flex-wrap: wrap;
}

.uc-m-menu .t450__container:after {
    opacity:0;
}

.menu-main-link {
    box-shadow: 2px 0 0 0 #fff;
}

.menu-right-col>div {
    width: 33.33%;
}

.uc-m-menu .t450__rightcontainer {
    padding-left: 0%;
}

.uc-m-menu .t450__right_social_links {
    margin-right: 20px;
}    
}


@media screen and (max-width: 960px){

.menu-contact-city {
    font-size: 18px;
    font-weight: 400;
}
}


@media screen and (max-width: 680px){

.menu-contact-city {
    font-size: 18px;
    font-weight: 400;
}

.menu-right-col>div {
    width: 100%;
}    
  
.uc-m-menu .t450, .uc-m-menu .t450__overlay {
    
    height: auto;
    top: 0px;
    width: calc(100vw);
    left: 0px;
    border-radius: 0px;
    overflow: auto;
    padding-bottom: 50px;
    
}
.uc-m-menu button.t450__close-button {
    display: flex;
}

.uc-m-menu .t450__close_icon span {
    width: 100% !important;
}

.uc-m-menu .t450_opened .t450__close_icon span:nth-child(1) {
    opacity: 0;
}    
    
.uc-m-menu .t450_opened .t450__close_icon span:nth-child(4) {
    opacity: 0;
}    
 
.menu-main-link {
    width: 100vw;
}

.menu-sub-link {
    width: 100vw;
}

.menu-left-col {
    width: max-content;
} 
 
.menu-left-col>div {
    transition: all 0.3s ease-in-out;
}

.menu-left-col.slide-menu>div {
    transform: translateX(-100%);
}

.menu-sub-link {
    color: #fff;
}

.menu-sub-back {
    font-size: 20px;
    cursor: pointer;
}

.menu-sub-m-title {
    font-size: 26px;
    font-weight: 400;
    margin: 20px 0;
}

a.sub-links:after {
    right: 20px;
}

.menu-sub-back,
.menu-sub-m-title{
    display: block;
}

.uc-m-menu .t450__rightcontainer{
    display:block;
}

.uc-m-menu .t450__right_social_links{
    padding-left:30px;
}

a.main-links:after {
    opacity: 1;
}

a.main-links {
    opacity: 1;
}


}

</style>