(() => {
"use strict";
function initMenu() {
const button = document.querySelector(".academic-nav-toggle");
const menu = document.getElementById("academic-menu");
if (!button || !menu) return;
function setOpen(open) {
menu.classList.toggle("is-open", open);
button.setAttribute("aria-expanded", open ? "true" : "false");
}
button.addEventListener("click", () => setOpen(!menu.classList.contains("is-open")));
menu.addEventListener("click", (event) => {
if (event.target.closest("a")) setOpen(false);
});
document.addEventListener("keydown", (event) => {
if (event.key === "Escape") setOpen(false);
});
}
initMenu();
})();