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// Set up Three.js particle background
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
const renderer = new THREE.WebGLRenderer({ alpha: true });
renderer.setSize(window.innerWidth, window.innerHeight);
document.getElementById('particles-bg').appendChild(renderer.domElement);
// Create particles
const particlesGeometry = new THREE.BufferGeometry();
const particlesCount = 7000;
const posArray = new Float32Array(particlesCount * 3);
const colorArray = new Float32Array(particlesCount * 3);
for (let i = 0; i < particlesCount * 3; i += 3) {
// Position
posArray[i] = (Math.random() - 0.5) * 150;
posArray[i + 1] = (Math.random() - 0.5) * 150;
posArray[i + 2] = (Math.random() - 0.5) * 150;
// Color
colorArray[i] = Math.random() * 0.5 + 0.5; // R: 0.5-1.0
colorArray[i + 1] = Math.random() * 0.3; // G: 0-0.3
colorArray[i + 2] = Math.random() * 0.5 + 0.5; // B: 0.5-1.0
}
particlesGeometry.setAttribute('position', new THREE.BufferAttribute(posArray, 3));
particlesGeometry.setAttribute('color', new THREE.BufferAttribute(colorArray, 3));
const particlesMaterial = new THREE.PointsMaterial({
size: 0.15,
vertexColors: true,
transparent: true,
opacity: 0.8,
sizeAttenuation: true
});
const particlesMesh = new THREE.Points(particlesGeometry, particlesMaterial);
scene.add(particlesMesh);
camera.position.z = 8;
// Mouse movement effect
let mouseX = 0;
let mouseY = 0;
document.addEventListener('mousemove', (event) => {
mouseX = (event.clientX / window.innerWidth) * 2 - 1;
mouseY = -(event.clientY / window.innerHeight) * 2 + 1;
});
// Animation loop
function animate() {
requestAnimationFrame(animate);
// Rotate particles
particlesMesh.rotation.x += 0.001;
particlesMesh.rotation.y += 0.002;
// Move camera based on mouse position
camera.position.x += (mouseX * 3 - camera.position.x) * 0.01;
camera.position.y += (mouseY * 3 - camera.position.y) * 0.01;
camera.lookAt(scene.position);
renderer.render(scene, camera);
}
animate();
// Handle window resize
window.addEventListener('resize', () => {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
});
// GSAP animations for scroll effects
gsap.registerPlugin(ScrollTrigger);
// Animate sections on scroll
gsap.utils.toArray('.feature-card, .portfolio-item, .service-card, .pricing-card').forEach(element => {
gsap.from(element, {
scrollTrigger: {
trigger: element,
start: 'top 90%',
toggleActions: 'play none none none'
},
opacity: 0,
y: 70,
duration: 1.2,
ease: 'power3.out'
});
});
// Header scroll effect
const header = document.getElementById('header');
window.addEventListener('scroll', () => {
if (window.scrollY > 50) {
header.classList.add('scrolled');
} else {
header.classList.remove('scrolled');
}
// Show/hide scroll to top button
const scrollTopBtn = document.getElementById('scrollTop');
if (window.scrollY > 500) {
scrollTopBtn.classList.add('visible');
} else {
scrollTopBtn.classList.remove('visible');
}
});
// Scroll to top functionality
document.getElementById('scrollTop').addEventListener('click', () => {
window.scrollTo({
top: 0,
behavior: 'smooth'
});
});
// Smooth scrolling for anchor links
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
anchor.addEventListener('click', function(e) {
e.preventDefault();
const target = document.querySelector(this.getAttribute('href'));
if (target) {
window.scrollTo({
top: target.offsetTop - 80,
behavior: 'smooth'
});
}
});
});
// Portfolio Filter Functionality
const filterButtons = document.querySelectorAll('.filter-btn');
const portfolioItems = document.querySelectorAll('.portfolio-item');
filterButtons.forEach(button => {
button.addEventListener('click', () => {
// Remove active class from all buttons
filterButtons.forEach(btn => btn.classList.remove('active'));
// Add active class to clicked button
button.classList.add('active');
const filter = button.getAttribute('data-filter');
// Filter portfolio items
portfolioItems.forEach(item => {
if (filter === 'all' || item.getAttribute('data-category') === filter) {
item.style.display = 'block';
gsap.fromTo(item, {opacity: 0, y: 50}, {opacity: 1, y: 0, duration: 0.8, ease: 'power2.out'});
} else {
gsap.to(item, {opacity: 0, y: 50, duration: 0.5, ease: 'power2.out',
onComplete: () => {item.style.display = 'none';}
});
}
});
});
});
// Enhanced form validation
const contactForm = document.getElementById('contactForm');
contactForm.addEventListener('submit', function(e) {
e.preventDefault();
let isValid = true;
// Reset all error states
const formGroups = this.querySelectorAll('.form-group');
formGroups.forEach(group => {
group.classList.remove('error', 'success');
});
// Validate name
const nameInput = document.getElementById('name');
if (!nameInput.value.trim()) {
nameInput.parentElement.classList.add('error');
isValid = false;
} else {
nameInput.parentElement.classList.add('success');
}
// Validate email
const emailInput = document.getElementById('email');
const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
if (!emailRegex.test(emailInput.value)) {
emailInput.parentElement.classList.add('error');
isValid = false;
} else {
emailInput.parentElement.classList.add('success');
}
// Validate message
const messageInput = document.getElementById('message');
if (!messageInput.value.trim()) {
messageInput.parentElement.classList.add('error');
isValid = false;
} else {
messageInput.parentElement.classList.add('success');
}
if (isValid) {
// Form is valid - show success animation
gsap.to(contactForm, {
opacity: 0,
y: -20,
duration: 0.5,
onComplete: function() {
alert('Thank you for your message! We will contact you shortly.');
contactForm.reset();
gsap.to(contactForm, {opacity: 1, y: 0, duration: 0.5});
// Reset success states
formGroups.forEach(group => {
group.classList.remove('success');
});
}
});
}
});
// Button functionality
document.getElementById('getStartedBtn').addEventListener('click', function() {
document.querySelector('contact.html').scrollIntoView({ behavior: 'smooth' });
});
document.getElementById("exploreBtn").addEventListener("click", function() {
alert("Exploring solutions...");
window.location.href = "../c1/solutions.html";
});
document.getElementById("portfolioBtn").addEventListener("click", function() {
window.location.href = "../portfolio.html";
});
// Chat bubble functionality
document.querySelector('.chat-bubble').addEventListener('click', function() {
alert('Welcome to FelixioTech! How can we assist you today?');
});
}); |