// Mobile menu toggle
document.addEventListener('DOMContentLoaded', function() {
  const menuButton = document.querySelector('[aria-controls="mobile-menu"]');
  const mobileMenu = document.getElementById('mobile-menu');
  const menuIcons = menuButton.querySelectorAll('svg');
  
  if (menuButton && mobileMenu) {
    menuButton.addEventListener('click', function() {
      const expanded = menuButton.getAttribute('aria-expanded') === 'true';
      
      // Toggle aria-expanded
      menuButton.setAttribute('aria-expanded', !expanded);
      
      // Toggle menu visibility
      mobileMenu.classList.toggle('hidden');
      
      // Toggle icons
      menuIcons.forEach(icon => {
        icon.classList.toggle('hidden');
      });
    });
  }
});
