// Theme toggle functionality
function toggleTheme() {
    document.body.classList.toggle('light-mode');
    localStorage.setItem('theme', document.body.classList.contains('light-mode') ? 'light' : 'dark');
}

// Initialize theme from localStorage
const savedTheme = localStorage.getItem('theme') || 'dark';
if (savedTheme === 'light') {
    document.body.classList.add('light-mode');
}

// Initialize particles
function initParticles() {
    const particlesJS = window.particlesJS;
    if (particlesJS) {
        particlesJS('particles-js', {
            particles: {
                number: { value: 80, density: { enable: true, value_area: 800 } },
                color: { value: "#6366f1" },
                shape: {
                    type: ["circle", "triangle", "polygon"],
                    stroke: { width: 0, color: "#000000" },
                    polygon: { nb_sides: 6 }
                },
                opacity: {
                    value: 0.5,
                    random: true,
                    anim: { enable: false, speed: 1, opacity_min: 0.1, sync: false }
                },
                size: {
                    value: 3,
                    random: true,
                    anim: { enable: false, speed: 40, size_min: 0.1, sync: false }
                },
                line_linked: {
                    enable: true,
                    distance: 150,
                    color: "#6366f1",
                    opacity: 0.4,
                    width: 1
                },
                move: {
                    enable: true,
                    speed: 2,
                    direction: "none",
                    random: true,
                    straight: false,
                    out_mode: "out",
                    bounce: false,
                    attract: { enable: false, rotateX: 600, rotateY: 1200 }
                }
            },
            interactivity: {
                detect_on: "canvas",
                events: {
                    onhover: { enable: true, mode: "grab" },
                    onclick: { enable: true, mode: "push" },
                    resize: true
                },
                modes: {
                    grab: { distance: 140, line_linked: { opacity: 1 } },
                    push: { particles_nb: 4 }
                }
            },
            retina_detect: true
        });
    }
}

// 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'
        });
    });
});
// Initialize theme toggle button
document.addEventListener('DOMContentLoaded', function() {
    const themeToggle = document.getElementById('themeToggle');
    if (themeToggle) {
        themeToggle.addEventListener('click', toggleTheme);
    }

    // Load particles.js
    const particlesScript = document.createElement('script');
    particlesScript.src = 'https://cdn.jsdelivr.net/particles.js/2.0.0/particles.min.js';
    particlesScript.onload = initParticles;
    document.head.appendChild(particlesScript);

    // Add game elements to background
    const gameElements = ['🎮', '📊', '👾', '🎲', '💾', '🔢', '📈', '🎯'];
    const container = document.createElement('div');
    container.className = 'game-elements-background';
    document.body.appendChild(container);

    for (let i = 0; i < 20; i++) {
        const element = document.createElement('div');
        element.className = 'game-element';
        element.textContent = gameElements[Math.floor(Math.random() * gameElements.length)];
        element.style.left = `${Math.random() * 100}%`;
        element.style.top = `${Math.random() * 100}%`;
        element.style.animationDuration = `${5 + Math.random() * 10}s`;
        container.appendChild(element);
    }
});

// Form submission handling
const contactForm = document.querySelector('form');
if (contactForm) {
    contactForm.addEventListener('submit', function(e) {