script.js

document.addEventListener('DOMContentLoaded', function () {

// Hamburger Menu for Mobile
    const hamburger = document.querySelector('.hamburger');
    const navLinks = document.querySelector('.nav-links');

    hamburger.addEventListener('click', () => {
        navLinks.classList.toggle('active');
        hamburger.classList.toggle('active');
    });

// Close menu when a link is clicked
    document.querySelectorAll('.nav-links li a').forEach(link => {
        link.addEventListener('click', () => {
            if (navLinks.classList.contains('active')) {
                navLinks.classList.remove('active');
                hamburger.classList.remove('active');
            }
        });
    });

// Hide header on scroll down, show on scroll up
    let lastScrollTop = 0;
    const header = document.querySelector('header');

    window.addEventListener('scroll', function () {
        let scrollTop = window.pageYOffset || document.documentElement.scrollTop;
        if (scrollTop > lastScrollTop) {
// Scroll Down
            header.style.top = '-80px'; // Adjust based on header height
        } else {
// Scroll Up
            header.style.top = '0';
        }
        lastScrollTop = scrollTop <= 0 ? 0 : scrollTop; // For Mobile or negative scrolling
    });

});