      </div>
    </section>
    <script>
      (function () {
        var burgers = document.querySelectorAll('.navbar-burger');
        burgers.forEach(function (burger) {
          burger.addEventListener('click', function () {
            var targetId = burger.dataset.target;
            var menu = document.getElementById(targetId);
            burger.classList.toggle('is-active');
            if (menu) {
              menu.classList.toggle('is-active');
            }
          });
        });
      })();
    </script>
  </body>
</html>
