// Carousel functionality
document.addEventListener('DOMContentLoaded', function() {
    // Initialize carousel
    const carousel = document.querySelector('.carousel-slide');
    const carouselItems = document.querySelectorAll('.carousel-slide > div');
    const prevBtn = document.querySelector('.carousel-prev');
    const nextBtn = document.querySelector('.carousel-next');
    const indicators = document.querySelectorAll('.carousel-indicator');
    
    let currentIndex = 0;
    const itemCount = carouselItems.length;
    
    function updateCarousel() {
        const offset = -currentIndex * 100;
        carousel.style.transform = `translateX(${offset}%)`;
        
        // Update indicators
        indicators.forEach((indicator, index) => {
            if (index === currentIndex) {
                indicator.classList.add('bg-opacity-100');
                indicator.classList.remove('bg-opacity-50');
            } else {
                indicator.classList.add('bg-opacity-50');
                indicator.classList.remove('bg-opacity-100');
            }
        });
    }
    
    function nextSlide() {
        currentIndex = (currentIndex + 1) % itemCount;
        updateCarousel();
    }
    
    function prevSlide() {
        currentIndex = (currentIndex - 1 + itemCount) % itemCount;
        updateCarousel();
    }
    
    // Event listeners
    nextBtn.addEventListener('click', nextSlide);
    prevBtn.addEventListener('click', prevSlide);
    
    // Indicator clicks
    indicators.forEach((indicator, index) => {
        indicator.addEventListener('click', () => {
            currentIndex = index;
            updateCarousel();
        });
    });
    
    // Auto-advance carousel
    let carouselInterval = setInterval(nextSlide, 5000);
    
    // Pause on hover
    const carouselContainer = document.querySelector('.carousel-container');
    carouselContainer.addEventListener('mouseenter', () => {
        clearInterval(carouselInterval);
    });
    
    carouselContainer.addEventListener('mouseleave', () => {
        carouselInterval = setInterval(nextSlide, 5000);
    });
    
    // Form submission
    const applicationForm = document.getElementById('applicationForm');
    if (applicationForm) {
        applicationForm.addEventListener('submit', function(e) {
            e.preventDefault();
            // Here you would typically send the form data to a server
            alert('¡Solicitud enviada con éxito! Nos pondremos en contacto contigo pronto.');
this.reset();
        });
    }
    
    // Smooth scrolling for anchor links
    document.querySelectorAll('a[href^="#"]').forEach(anchor => {
        anchor.addEventListener('click', function(e) {
            e.preventDefault();
            
            const targetId = this.getAttribute('href');
            if (targetId === '#') return;
            
            const targetElement = document.querySelector(targetId);
            if (targetElement) {
                targetElement.scrollIntoView({
                    behavior: 'smooth'
                });
            }
        });
    });
});