script.js

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

// Navbar Scroll Effect
const navbar = document.getElementById('navbar');
window.addEventListener('scroll', () => {
    if (window.scrollY > 50) {
        navbar.classList.add('scrolled');
    } else {
        navbar.classList.remove('scrolled');
    }
});

// Scroll Reveal Animation using Intersection Observer
const observerOptions = {
    threshold: 0.1,
    rootMargin: "0px 0px -50px 0px"
};

const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            entry.target.classList.add('active');
            observer.unobserve(entry.target); // Only animate once
        }
    });
}, observerOptions);

document.querySelectorAll('.reveal').forEach(el => {
    observer.observe(el);
});

// Hero 3D Tilt Effect on Mouse Move
const heroSection = document.querySelector('.hero');
const heroMockup = document.getElementById('heroMockup');

heroSection.addEventListener('mousemove', (e) => {
    const x = (window.innerWidth / 2 - e.pageX) / 25;
    const y = (window.innerHeight / 2 - e.pageY) / 25;
    
    heroMockup.style.transform = `rotateY(${-5 + x}deg) rotateX(${5 + y}deg)`;
});

// Reset tilt on mouse leave
heroSection.addEventListener('mouseleave', () => {
    heroMockup.style.transform = `rotateY(-5deg) rotateX(5deg)`;
});