document.addEventListener('DOMContentLoaded', function() {
const page1 = document.querySelector('.page-1');
const page2 = document.querySelector('.page-2');
const nextBtn = document.querySelector('.next-btn');
const prevBtn = document.querySelector('.prev-btn');
nextBtn.addEventListener('click', function() {
page1.classList.remove('active');
page2.classList.add('active');
});
prevBtn.addEventListener('click', function() {
page2.classList.remove('active');
page1.classList.add('active');
});
});