script.js

(function () {
  // Mobile nav toggle
  const navToggle = document.querySelector('.nav-toggle');
  const navList = document.querySelector('.nav-list');

  if (navToggle && navList) {
    navToggle.addEventListener('click', () => {
      const isOpen = navList.classList.toggle('is-open');
      navToggle.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
    });

    navList.addEventListener('click', (event) => {
      const target = event.target;
      if (target instanceof HTMLElement && target.tagName.toLowerCase() === 'a') {
        navList.classList.remove('is-open');
        navToggle.setAttribute('aria-expanded', 'false');
      }
    });
  }

  // Dynamic year in footer
  const yearSpan = document.getElementById('year');
  if (yearSpan) {
    yearSpan.textContent = String(new Date().getFullYear());
  }
})();