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

    // Add active class to navigation items based on scroll position
    const sections = document.querySelectorAll('section');
    const navLinks = document.querySelectorAll('nav a');

    window.addEventListener('scroll', () => {
        let current = '';
        
        sections.forEach(section => {
            const sectionTop = section.offsetTop;
            const sectionHeight = section.clientHeight;
            if (pageYOffset >= (sectionTop - 300)) {
                current = section.getAttribute('id');
            }
        });

        navLinks.forEach(link => {
            link.classList.remove('text-red-600');
            if (link.getAttribute('href') === `#${current}`) {
                link.classList.add('text-red-600');
            }
        });
    });

    // Form submission handling
    const contactForm = document.querySelector('form');
    if (contactForm) {
        contactForm.addEventListener('submit', function(e) {
            e.preventDefault();
            
            // Get form values
            const name = document.getElementById('name').value;
            const email = document.getElementById('email').value;
            const subject = document.getElementById('subject').value;
            const message = document.getElementById('message').value;
            
            // Here you would typically send the form data to a server
            console.log({name, email, subject, message});
            
            // Show success message
            alert('Thank you for your message! I will get back to you soon.');
            contactForm.reset();
        });
    }
});