// --- NAVBAR SCROLL --- const navbar = document.getElementById('navbar'); const scrollTop = document.getElementById('scrollTop'); window.addEventListener('scroll', () => { if (window.scrollY > 60) { navbar.classList.add('scrolled'); scrollTop.classList.add('visible'); } else { navbar.classList.remove('scrolled'); scrollTop.classList.remove('visible'); } }); // --- MOBILE MENU --- function toggleMenu() { document.getElementById('mobileMenu').classList.toggle('open'); } // --- FADE IN ON SCROLL --- const observer = new IntersectionObserver((entries) => { entries.forEach((entry, i) => { if (entry.isIntersecting) { setTimeout(() => { entry.target.classList.add('visible'); }, i * 80); observer.unobserve(entry.target); } }); }, { threshold: 0.1 }); document.querySelectorAll('.fade-in').forEach(el => observer.observe(el)); // --- PORTFOLIO FILTER --- function filterProjects(category, btn) { document.querySelectorAll('.filter-btn').forEach(b => b.classList.remove('active')); btn.classList.add('active'); document.querySelectorAll('.project-card').forEach(card => { if (category === 'all' || card.dataset.category === category) { card.style.display = 'block'; } else { card.style.display = 'none'; } }); }
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Portfolio
Auteur/autrice :
doudouabdouyacouba
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