// Initialize AOS
    AOS.init({
      duration: 800, // Animation duration in milliseconds
      once: true,    // Whether animation should happen only once
    });

    // JavaScript for Hamburger Menu Toggle
    const hamburgerButton = document.getElementById('hamburger-button');
    const mobileMenu = document.getElementById('mobile-menu');
    const openIcon = document.getElementById('menu-open-icon');
    const closeIcon = document.getElementById('menu-close-icon');

    hamburgerButton.addEventListener('click', () => {
      mobileMenu.classList.toggle('hidden');
      openIcon.classList.toggle('hidden');
      closeIcon.classList.toggle('hidden');
      const isExpanded = hamburgerButton.getAttribute('aria-expanded') === 'true';
      hamburgerButton.setAttribute('aria-expanded', !isExpanded);
    });

    // Close mobile menu when a link is clicked
    document.querySelectorAll('#mobile-menu a').forEach(link => {
      link.addEventListener('click', () => {
        mobileMenu.classList.add('hidden');
        openIcon.classList.remove('hidden');
        closeIcon.classList.add('hidden');
        hamburgerButton.setAttribute('aria-expanded', 'false');
      });
    });