/**
 * honeyDue Landing Page JavaScript
 */

document.addEventListener('DOMContentLoaded', function() {
    // Mobile Navigation Toggle
    const navToggle = document.getElementById('nav-toggle');
    const navLinks = document.getElementById('nav-links');

    if (navToggle && navLinks) {
        navToggle.addEventListener('click', function() {
            navLinks.classList.toggle('active');
            navToggle.classList.toggle('active');
        });

        // Close menu when clicking a link
        navLinks.querySelectorAll('.nav-link').forEach(link => {
            link.addEventListener('click', () => {
                navLinks.classList.remove('active');
                navToggle.classList.remove('active');
            });
        });
    }

    // Smooth Scroll for Anchor Links
    document.querySelectorAll('a[href^="#"]').forEach(anchor => {
        anchor.addEventListener('click', function(e) {
            const href = this.getAttribute('href');
            if (href === '#') return;

            e.preventDefault();
            const target = document.querySelector(href);

            if (target) {
                const navHeight = document.querySelector('.nav').offsetHeight;
                const targetPosition = target.getBoundingClientRect().top + window.pageYOffset - navHeight;

                window.scrollTo({
                    top: targetPosition,
                    behavior: 'smooth'
                });
            }
        });
    });

    // Scroll Animation Observer
    const observerOptions = {
        threshold: 0.1,
        rootMargin: '0px 0px -50px 0px'
    };

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

    // Observe elements for animation
    document.querySelectorAll('.feature, .highlight-card, .testimonial-card, .platforms-content').forEach(el => {
        el.style.opacity = '0';
        observer.observe(el);
    });

    // Nav Background on Scroll
    const nav = document.querySelector('.nav');
    let lastScroll = 0;

    window.addEventListener('scroll', () => {
        const currentScroll = window.pageYOffset;

        if (currentScroll > 50) {
            nav.style.boxShadow = 'var(--shadow-md)';
        } else {
            nav.style.boxShadow = 'none';
        }

        lastScroll = currentScroll;
    });
});
