script.js

let menuIcon = document.querySelector('#menu-icon');
let navbar = document.querySelector('.navbar');
let sections = document.querySelectorAll('section');
let navLinks = document.querySelectorAll('header nav a');

window.onscroll = () => {
    sections.forEach(sec => {
        let top = window.scrollY;
        let offset = sec.offsetTop - 150;
        let height = sec.offsetHeight;
        let id = sec.getAttribute('id');

        if (top >= offset && top < offset + height) {
            navLinks.forEach(links => {
                links.classList.remove('active');
                document.querySelector('header nav a[href*=' + id + ']').classList.add('active');
            });
        }
    });
};

menuIcon.onclick = () => {
    menuIcon.classList.toggle('bx-x');
    navbar.classList.toggle('active');
};

// New Code to Add: Ensures the active class is removed when clicking the menu icon
window.onclick = (event) => {
    if (event.target !== menuIcon && !menuIcon.contains(event.target) && !navbar.contains(event.target)) {
        menuIcon.classList.remove('bx-x');
        navbar.classList.remove('active');
    }
};