// 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'
        });
    });
});

// Intersection Observer for scroll animations
const observerOptions = {
    threshold: 0.1,
    rootMargin: "0px 0px -100px 0px"
};

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

document.querySelectorAll('.feature-card, .testimonial').forEach(el => {
    observer.observe(el);
});

// Form submission handling
const signupForm = document.getElementById('signup-form');
if (signupForm) {
    signupForm.addEventListener('submit', (e) => {
        e.preventDefault();
        // Add your form submission logic here
        alert('Thank you for joining the DesireBuilder community!');
        signupForm.reset();
    });
}