script.js

// Smooth scrolling
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
    anchor.addEventListener('click', function (e) {
        e.preventDefault();
        const target = document.querySelector(this.getAttribute('href'));
        if (target) {
            target.scrollIntoView({
                behavior: 'smooth',
                block: 'start'
            });
        }
    });
});

// Navbar scroll effect
const navbar = document.getElementById('navbar');
window.addEventListener('scroll', () => {
    if (window.scrollY > 100) {
        navbar.classList.add('scrolled');
    } else {
        navbar.classList.remove('scrolled');
    }
});

// Scroll animations
const observerOptions = {
    threshold: 0.1,
    rootMargin: '0px 0px -100px 0px'
};

const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            entry.target.classList.add('visible');
        }
    });
}, observerOptions);

document.querySelectorAll('.fade-in').forEach(el => {
    observer.observe(el);
});

// Project card click effect
document.querySelectorAll('.project-card').forEach(card => {
    card.addEventListener('click', () => {
        card.style.transform = 'scale(0.98)';
        setTimeout(() => {
            card.style.transform = '';
        }, 200);
    });
});