// Mobile menu const menuTrigger = document.querySelector(".menu-trigger"); const menu = document.querySelector(".menu"); const mobileQuery = getComputedStyle(document.body).getPropertyValue( "--phoneWidth" ); const isMobile = () => window.matchMedia(mobileQuery).matches; const isMobileMenu = () => { menuTrigger && menuTrigger.classList.toggle("hidden", !isMobile()); menu && menu.classList.toggle("hidden", isMobile()); }; isMobileMenu(); menuTrigger && menuTrigger.addEventListener( "click", () => menu && menu.classList.toggle("hidden") ); window.addEventListener("resize", isMobileMenu);