// Initialize mobile menu functionality
function initMobileMenu() {
  const menuButton = document.querySelector('[data-landingsite-mobile-menu-toggle]');
  const mobileMenu = document.querySelector('[data-landingsite-mobile-menu]');
  
  if (menuButton && mobileMenu) {
    // Remove any existing event listeners to prevent duplicates
    const newMenuButton = menuButton.cloneNode(true);
    menuButton.parentNode.replaceChild(newMenuButton, menuButton);
    
    // Add fresh event listener
    newMenuButton.addEventListener('click', function() {
      mobileMenu.classList.toggle('hidden');
      
      // Update aria-expanded attribute for accessibility
      const isExpanded = !mobileMenu.classList.contains('hidden');
      newMenuButton.setAttribute('aria-expanded', isExpanded ? 'true' : 'false');
    });
  }
}

// Export init function that will be called after page loads
export function init() {
  // Small delay to ensure DOM is fully ready
  setTimeout(() => {
    initMobileMenu();
  }, 100);
}

// Export teardown function for cleanup
export function teardown() {
  // Cleanup if needed
}