script.js

// Counter animation
const counters = document.querySelectorAll('.counter');
const speed = 200;

const animateCounter = (counter) => {
    const target = +counter.getAttribute('data-target');
    const count = +counter.innerText;
    const increment = target / speed;
    
    if (count < target) {
        counter.innerText = Math.ceil(count + increment);
        setTimeout(() => animateCounter(counter), 1);
    } else {
        counter.innerText = target;
    }
};

// Intersection Observer for counter animation
const observerOptions = {
    threshold: 0.5
};

const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            animateCounter(entry.target);
            observer.unobserve(entry.target);
        }
    });
}, observerOptions);

counters.forEach(counter => {
    observer.observe(counter);
});

// Particles.js configuration
if (document.getElementById('particles-js')) {
    particlesJS('particles-js', {
        particles: {
            number: { value: 80, density: { enable: true, value_area: 800 } },
            color: { value: ['#06b6d4', '#8b5cf6', '#ec4899'] },
            shape: { type: 'circle' },
            opacity: { value: 0.5, random: true },
            size: { value: 3, random: true },
            line_linked: {
                enable: true,
                distance: 150,
                color: '#06b6d4',
                opacity: 0.2,
                width: 1
            },
            move: {
                enable: true,
                speed: 2,
                direction: 'none',
                random: true,
                straight: false,
                out_mode: 'out',
                bounce: false
            }
        },
        interactivity: {
            detect_on: 'canvas',
            events: {
                onhover: { enable: true, mode: 'grab' },
                onclick: { enable: true, mode: 'push' },
                resize: true
            },
            modes: {
                grab: { distance: 200, line_linked: { opacity: 0.5 } },
                push: { particles_nb: 4 }
            }
        },
        retina_detect: true
    });
}

// Smooth scroll 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) {
            target.scrollIntoView({
                behavior: 'smooth',
                block: 'start'
            });
        }
    });
});

// Add hover effect to cards
document.querySelectorAll('.group').forEach(card => {
    card.addEventListener('mouseenter', function() {
        this.style.transform = 'translateY(-5px)';
    });
    
    card.addEventListener('mouseleave', function() {
        this.style.transform = 'translateY(0)';
    });
});

// Form submission handler (placeholder)
document.querySelector('input[type="email"]')?.closest('div')?.querySelector('button')?.addEventListener('click', function(e) {
    e.preventDefault();
    const email = document.querySelector('input[type="email"]').value;
    if (email) {
        this.innerHTML = '<span class="relative z-10">✓ Check your email!</span>';
        this.style.background = 'linear-gradient(to right, #10b981, #059669)';
    }
});

// Mobile menu toggle (if needed)
const mobileMenuToggle = document.querySelector('[data-mobile-menu-toggle]');
const mobileMenu = document.querySelector('[data-mobile-menu]');

if (mobileMenuToggle && mobileMenu) {
    mobileMenuToggle.addEventListener('click', () => {
        mobileMenu.classList.toggle('hidden');
    });
}

// Add scroll-based animations
window.addEventListener('scroll', () => {
    const scrolled = window.pageYOffset;
    const parallax = document.querySelector('#particles-js');
    if (parallax) {
        parallax.style.transform = `translateY(${scrolled * 0.5}px)`;
    }
});