// DOM Content Loaded
document.addEventListener('DOMContentLoaded', function() {
    // Mobile Menu Functionality
    const mobileMenuBtn = document.getElementById('mobileMenuBtn');
    const mobileMenu = document.getElementById('mobileMenu');
    const menuIcon = document.getElementById('menuIcon');
    
    mobileMenuBtn.addEventListener('click', function() {
        mobileMenu.classList.toggle('active');
        
        // Toggle icon between hamburger and X
        if (mobileMenu.classList.contains('active')) {
            menuIcon.className = 'fas fa-times';
        } else {
            menuIcon.className = 'fas fa-bars';
        }
    });

    // Hero Carousel Functionality
    const slides = document.querySelectorAll('.slide');
    const indicators = document.querySelectorAll('.indicator');
    const prevBtn = document.getElementById('prevBtn');
    const nextBtn = document.getElementById('nextBtn');
    
    let currentSlide = 0;
    let slideInterval;

    function showSlide(index) {
        // Hide all slides
        slides.forEach(slide => slide.classList.remove('active'));
        indicators.forEach(indicator => indicator.classList.remove('active'));
        
        // Show current slide
        slides[index].classList.add('active');
        indicators[index].classList.add('active');
        
        currentSlide = index;
    }

    function nextSlide() {
        const next = (currentSlide + 1) % slides.length;
        showSlide(next);
    }

    function prevSlide() {
        const prev = (currentSlide - 1 + slides.length) % slides.length;
        showSlide(prev);
    }

    function startAutoSlide() {
        slideInterval = setInterval(nextSlide, 5000);
    }

    function stopAutoSlide() {
        clearInterval(slideInterval);
    }

    // Event listeners for carousel
    nextBtn.addEventListener('click', function() {
        stopAutoSlide();
        nextSlide();
        startAutoSlide();
    });

    prevBtn.addEventListener('click', function() {
        stopAutoSlide();
        prevSlide();
        startAutoSlide();
    });

    // Indicator click handlers
    indicators.forEach((indicator, index) => {
        indicator.addEventListener('click', function() {
            stopAutoSlide();
            showSlide(index);
            startAutoSlide();
        });
    });

    // Start auto-slide
    startAutoSlide();

    // Pause auto-slide on hover
    const carousel = document.getElementById('heroCarousel');
    carousel.addEventListener('mouseenter', stopAutoSlide);
    carousel.addEventListener('mouseleave', startAutoSlide);

    // Newsletter Form Functionality
    const newsletterForm = document.getElementById('newsletterForm');
    const emailInput = document.getElementById('emailInput');
    const subscribeBtn = document.getElementById('subscribeBtn');
    const formMessage = document.getElementById('formMessage');

    newsletterForm.addEventListener('submit', function(e) {
        e.preventDefault();
        
        const email = emailInput.value.trim();
        
        if (!email) {
            showMessage('Please enter a valid email address.', 'error');
            return;
        }

        // Validate email format
        const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
        if (!emailRegex.test(email)) {
            showMessage('Please enter a valid email address.', 'error');
            return;
        }

        // Disable button and show loading state
        subscribeBtn.disabled = true;
        subscribeBtn.textContent = 'Subscribing...';

        // Simulate API call (replace with actual API endpoint)
        setTimeout(() => {
            // Reset button state
            subscribeBtn.disabled = false;
            subscribeBtn.textContent = 'Subscribe';
            
            // Show success message
            showMessage('Successfully subscribed to newsletter!', 'success');
            emailInput.value = '';
        }, 1500);
    });

    function showMessage(message, type) {
        formMessage.textContent = message;
        formMessage.className = `form-message ${type}`;
        formMessage.style.display = 'block';
        
        // Hide message after 5 seconds
        setTimeout(() => {
            formMessage.style.display = 'none';
        }, 5000);
    }

    // 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'
                });
                
                // Close mobile menu if open
                if (mobileMenu.classList.contains('active')) {
                    mobileMenu.classList.remove('active');
                    menuIcon.className = 'fas fa-bars';
                }
            }
        });
    });

    // Add scroll effect to header
    const header = document.querySelector('.header');
    let lastScrollTop = 0;

    window.addEventListener('scroll', function() {
        const scrollTop = window.pageYOffset || document.documentElement.scrollTop;
        
        if (scrollTop > 100) {
            header.style.boxShadow = '0 2px 10px rgba(0,0,0,0.1)';
        } else {
            header.style.boxShadow = 'none';
        }
        
        lastScrollTop = scrollTop;
    });

    // Intersection Observer for fade-in animations
    const observerOptions = {
        threshold: 0.1,
        rootMargin: '0px 0px -50px 0px'
    };

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

    // Add fade-in animation to sections
    const sections = document.querySelectorAll('section:not(.hero-carousel)');
    sections.forEach(section => {
        section.style.opacity = '0';
        section.style.transform = 'translateY(30px)';
        section.style.transition = 'opacity 0.6s ease, transform 0.6s ease';
        observer.observe(section);
    });

    // Phone number click tracking
    document.querySelectorAll('a[href^="tel:"]').forEach(phoneLink => {
        phoneLink.addEventListener('click', function() {
            console.log('Phone number clicked:', this.getAttribute('href'));
        });
    });

    // Form validation helper
    function validateEmail(email) {
        const re = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
        return re.test(email);
    }

    // Add loading states to buttons
    document.querySelectorAll('.btn-primary').forEach(button => {
        button.addEventListener('click', function(e) {
            if (this.type === 'submit') return; // Skip for form submissions
            
            const originalText = this.textContent;
            this.textContent = 'Loading...';
            this.disabled = true;
            
            setTimeout(() => {
                this.textContent = originalText;
                this.disabled = false;
            }, 1000);
        });
    });

    // Lazy loading for images
    const imageObserver = new IntersectionObserver(function(entries) {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                const img = entry.target;
                if (img.dataset.src) {
                    img.src = img.dataset.src;
                    img.removeAttribute('data-src');
                    imageObserver.unobserve(img);
                }
            }
        });
    });

    // Observe images with data-src attribute for lazy loading
    document.querySelectorAll('img[data-src]').forEach(img => {
        imageObserver.observe(img);
    });

    // Add ripple effect to buttons
    document.querySelectorAll('.btn-primary').forEach(button => {
        button.addEventListener('click', function(e) {
            const ripple = document.createElement('span');
            const rect = this.getBoundingClientRect();
            const size = Math.max(rect.width, rect.height);
            const x = e.clientX - rect.left - size / 2;
            const y = e.clientY - rect.top - size / 2;
            
            ripple.style.cssText = `
                position: absolute;
                border-radius: 50%;
                background: rgba(255,255,255,0.3);
                transform: scale(0);
                animation: ripple 0.6s linear;
                width: ${size}px;
                height: ${size}px;
                left: ${x}px;
                top: ${y}px;
                pointer-events: none;
            `;
            
            this.style.position = 'relative';
            this.style.overflow = 'hidden';
            this.appendChild(ripple);
            
            setTimeout(() => {
                ripple.remove();
            }, 600);
        });
    });

    // Add CSS for ripple animation
    const style = document.createElement('style');
    style.textContent = `
        @keyframes ripple {
            to {
                transform: scale(4);
                opacity: 0;
            }
        }
    `;
    document.head.appendChild(style);

    console.log('WP Organic Funeral Home website loaded successfully');
});


let current = 0;
const items = document.querySelectorAll('.testimonial-item');
const dots = document.querySelectorAll('.dot');

function showTestimonial(index) {
  items[current].classList.remove('active');
  dots[current].classList.remove('active');
  current = index;
  items[current].classList.add('active');
  dots[current].classList.add('active');
}

setInterval(() => {
  let next = (current + 1) % items.length;
  showTestimonial(next);
}, 5000);


 
  document.querySelectorAll('.faq-item').forEach(item => {
    item.addEventListener('click', () => {
      const isActive = item.classList.contains('active');
      
      // Close all
      document.querySelectorAll('.faq-item').forEach(i => {
        i.classList.remove('active');
        i.querySelector('.faq-icon').textContent = '+';
      });

      // Toggle current
      if (!isActive) {
        item.classList.add('active');
        item.querySelector('.faq-icon').textContent = '−';
      }
    });
  });