script.js

// ── Mobile nav toggle ────────────────────────────────────────
const toggle = document.querySelector('.nav-toggle');
const nav    = document.getElementById('site-nav');

if (toggle && nav) {
  toggle.addEventListener('click', () => {
    const open = nav.classList.toggle('open');
    toggle.setAttribute('aria-expanded', String(open));
  });

  // Close when a link is clicked
  nav.querySelectorAll('.nav-link').forEach(link => {
    link.addEventListener('click', () => {
      nav.classList.remove('open');
      toggle.setAttribute('aria-expanded', 'false');
    });
  });
}

// ── Footer year ───────────────────────────────────────────────
const yearEl = document.getElementById('year');
if (yearEl) yearEl.textContent = new Date().getFullYear();

// ── Mark active nav link based on current page ────────────────
const currentPage = window.location.pathname.split('/').pop() || 'index.html';
document.querySelectorAll('.nav-link').forEach(link => {
  const href = link.getAttribute('href').split('/').pop();
  link.classList.toggle('active', href === currentPage);
});