document.addEventListener('DOMContentLoaded', () => {
    // 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',
                    block: 'start'
                });
            }
        });
    });

    // Add fade-in animation to sections as they come into view
    const sections = document.querySelectorAll('section');
    const observerOptions = {
        threshold: 0.1,
        rootMargin: '0px 0px -50px 0px'
    };

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

    sections.forEach(section => {
        observer.observe(section);
    });

    // Form submission handler
    const contactForm = document.querySelector('#contact form');
    if (contactForm) {
        contactForm.addEventListener('submit', (e) => {
            e.preventDefault();
            // Here you would typically send the form data to a server
            alert('Thank you for your message! I will get back to you soon.');
            contactForm.reset();
        });
    }
});