document.addEventListener('click', function(e){
var menu = document.getElementById('navMenu');
var burger = document.querySelector('.hamburger');
if (!menu || !burger) return;
if (!menu.contains(e.target) && !burger.contains(e.target)) {
menu.classList.remove('active');
burger.setAttribute('aria-expanded', 'false');
}
});
document.addEventListener('keydown', function(e){
if (e.key === 'Escape') {
var menu = document.getElementById('navMenu');
var burger = document.querySelector('.hamburger');
if (menu) menu.classList.remove('active');
if (burger) burger.setAttribute('aria-expanded', 'false');
}
});