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

    // Add animation classes when elements come into view
    const animateOnScroll = function() {
        const elements = document.querySelectorAll('.animate-on-scroll');
        
        elements.forEach(element => {
            const elementPosition = element.getBoundingClientRect().top;
            const windowHeight = window.innerHeight;
            
            if (elementPosition < windowHeight - 100) {
                element.classList.add('animate-fade-in');
            }
        });
    };

    // Initialize scroll animations
    window.addEventListener('scroll', animateOnScroll);
    animateOnScroll(); // Run once on page load

    // Contact form handling
    const contactForm = document.querySelector('#contact form');
    if (contactForm) {
        contactForm.addEventListener('submit', function(e) {
            e.preventDefault();
            
            // Form validation
            const name = this.querySelector('#name').value.trim();
            const email = this.querySelector('#email').value.trim();
            const message = this.querySelector('#message').value.trim();
            
            if (!name || !email || !message) {
                alert('Please fill in all required fields.');
                return;
            }
            
            // In a real application, you would send the form data to a server here
            console.log('Form submitted:', { name, email, message });
            
            // Show success message
            alert('Thank you for your message! I will get back to you soon.');
            this.reset();
        });
    }
});