document.addEventListener('DOMContentLoaded', function() {
    // Add animation classes to sections
    const sections = document.querySelectorAll('section');
    sections.forEach((section, index) => {
        section.classList.add('slide-up');
        section.style.animationDelay = `${index * 0.1}s`;
    });

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