script.js

// Year stamp in footer
document.getElementById('year').textContent = new Date().getFullYear();

// Mobile nav toggle
const nav = document.querySelector('.nav');
const toggle = document.querySelector('.nav-toggle');
toggle?.addEventListener('click', () => {
  const open = nav.classList.toggle('open');
  toggle.setAttribute('aria-expanded', open);
});

// Close mobile nav on link click
document.querySelectorAll('.nav-links a').forEach(link => {
  link.addEventListener('click', () => nav.classList.remove('open'));
});

// Render stars precisely based on data-rating
document.querySelectorAll('.stars').forEach(el => {
  const r = parseFloat(el.dataset.rating || '0');
  const full = Math.floor(r);
  const half = r - full >= 0.5;
  const empty = 5 - full - (half ? 1 : 0);
  el.textContent = '★'.repeat(full) + (half ? '⯨' : '') + '☆'.repeat(empty);
});

// Subtle scroll reveal
const io = new IntersectionObserver((entries) => {
  entries.forEach(entry => {
    if (entry.isIntersecting) {
      entry.target.style.opacity = '1';
      entry.target.style.transform = 'translateY(0)';
      io.unobserve(entry.target);
    }
  });
}, { threshold: 0.08, rootMargin: '0px 0px -40px 0px' });

document.querySelectorAll('.app-card, .project-card, .skill-block, .role, .stat, .edu-card').forEach(el => {
  el.style.opacity = '0';
  el.style.transform = 'translateY(16px)';
  el.style.transition = 'opacity 0.6s ease, transform 0.6s ease';
  io.observe(el);
});