script.js

// Mobile nav toggle
const toggle = document.querySelector('.nav-toggle');
const links = document.querySelector('.nav-links');
if (toggle && links) {
  toggle.addEventListener('click', () => links.classList.toggle('open'));
  links.querySelectorAll('a').forEach(a =>
    a.addEventListener('click', () => links.classList.remove('open'))
  );
}

// Scroll reveal
const revealTargets = document.querySelectorAll('.tl-item, .card, .skill-group, .edu-card, .featured-card');
revealTargets.forEach(el => el.classList.add('reveal'));
const io = new IntersectionObserver(entries => {
  entries.forEach(e => {
    if (e.isIntersecting) {
      e.target.classList.add('visible');
      io.unobserve(e.target);
    }
  });
}, { threshold: 0.08 });
revealTargets.forEach(el => io.observe(el));