script.js

// Minimal Portfolio JavaScript
document.addEventListener('DOMContentLoaded', function() {
    
    // Smooth scrolling for anchor links
    const links = document.querySelectorAll('a[href^="#"]');
    links.forEach(link => {
        link.addEventListener('click', function(e) {
            e.preventDefault();
            const targetId = this.getAttribute('href');
            const targetElement = document.querySelector(targetId);
            
            if (targetElement) {
                targetElement.scrollIntoView({
                    behavior: 'smooth',
                    block: 'start'
                });
            }
        });
    });
    
    // Simple fade-in animation for sections
    const observerOptions = {
        threshold: 0.1,
        rootMargin: '0px 0px -50px 0px'
    };
    
    const observer = new IntersectionObserver(function(entries) {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                entry.target.style.opacity = '1';
                entry.target.style.transform = 'translateY(0)';
            }
        });
    }, observerOptions);
    
    // Observe sections for fade-in effect
    const sections = document.querySelectorAll('section');
    sections.forEach(section => {
        section.style.opacity = '0';
        section.style.transform = 'translateY(20px)';
        section.style.transition = 'opacity 0.6s ease, transform 0.6s ease';
        observer.observe(section);
    });
    
    // Add loading state
    window.addEventListener('load', function() {
        document.body.classList.add('loaded');
    });
    
    // Console message
    console.log('🚀 Ujjwal Singh Rao - Kaggle Portfolio');
    console.log('Built with minimal design principles');
    console.log('GitHub: https://github.com/brightertiger');
    console.log('LinkedIn: https://linkedin.com/in/brightertiger');
});