// Mobile Navigation Toggle
const navToggle = document.getElementById('navToggle');
const navMenu = document.getElementById('navMenu');
const navLinks = document.querySelectorAll('.nav-link');

navToggle.addEventListener('click', () => {
    navToggle.classList.toggle('active');
    navMenu.classList.toggle('active');
});

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

// Navbar scroll effect
const navbar = document.getElementById('navbar');
let lastScroll = 0;

window.addEventListener('scroll', () => {
    const currentScroll = window.pageYOffset;
    
    if (currentScroll > 50) {
        navbar.classList.add('scrolled');
    } else {
        navbar.classList.remove('scrolled');
    }
    
    lastScroll = currentScroll;
});

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

// Back to Top Button
const backToTopButton = document.getElementById('backToTop');

window.addEventListener('scroll', () => {
    if (window.pageYOffset > 300) {
        backToTopButton.classList.add('visible');
    } else {
        backToTopButton.classList.remove('visible');
    }
});

backToTopButton.addEventListener('click', () => {
    window.scrollTo({
        top: 0,
        behavior: 'smooth'
    });
});

// Add animation on scroll
const observerOptions = {
    threshold: 0.1,
    rootMargin: '0px 0px -50px 0px'
};

const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            entry.target.style.opacity = '1';
            entry.target.style.transform = 'translateY(0)';
        }
    });
}, observerOptions);

// Observe service cards and about items
document.addEventListener('DOMContentLoaded', () => {
    const animatedElements = document.querySelectorAll('.service-card, .about-item');
    
    animatedElements.forEach(el => {
        el.style.opacity = '0';
        el.style.transform = 'translateY(20px)';
        el.style.transition = 'opacity 0.6s ease, transform 0.6s ease';
        observer.observe(el);
    });
    
    // Initialize map
    initializeMap();
});

// Initialize Leaflet Map
function initializeMap() {
    // Koordinaten: Am Fallgatter 6, 93183 Kallmünz / Traidendorf
    const lat = 49.17160;
    const lng = 11.94120;
    
    // Create map
    const map = L.map('map').setView([lat, lng], 16);
    
    // Add OpenStreetMap tiles
    L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
        attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
        maxZoom: 19
    }).addTo(map);
    
    // Custom icon
    const axaIcon = L.divIcon({
        className: 'custom-marker',
        html: '<div style="background-color: #00008f; color: white; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; border: 3px solid white; box-shadow: 0 2px 8px rgba(0,0,0,0.3);">📍</div>',
        iconSize: [40, 40],
        iconAnchor: [20, 40]
    });
    
    // Add marker
    const marker = L.marker([lat, lng], { icon: axaIcon }).addTo(map);
    
    // Add popup
    marker.bindPopup(`
        <div style="text-align: center; padding: 10px;">
            <strong>Andreas Guttenberger</strong><br>
            Versicherungsfachmann (IHK)<br>
            Am Fallgatter 6<br>
            93183 Kallmünz / Traidendorf
        </div>
    `).openPopup();
}