scripts.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'
        });
    });
});

// Section observer for fade-in animations
const sections = document.querySelectorAll('section');

const options = {
    threshold: 0.1
};

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

sections.forEach(section => {
    observer.observe(section);
});

// Testimonial carousel functionality
const testimonials = document.querySelectorAll('.testimonial');
let currentTestimonial = 0;

function showTestimonial(index) {
    testimonials.forEach((testimonial, i) => {
        testimonial.style.display = i === index ? 'block' : 'none';
    });
}

function nextTestimonial() {
    currentTestimonial = (currentTestimonial + 1) % testimonials.length;
    showTestimonial(currentTestimonial);
}

// Initialize testimonial carousel
if (testimonials.length > 0) {
    showTestimonial(0);
    setInterval(nextTestimonial, 5000);
}