(function () {
    function initAccordion() {
        var accordions = document.querySelectorAll(".faq-accordion");

        if (!accordions.length) return;

        // Función para cerrar todos los acordeones
        function closeAllAccordions(exceptIndex = -1) {
            accordions.forEach(function (accordion, index) {
                if (
                    index !== exceptIndex &&
                    accordion.classList.contains("active")
                ) {
                    accordion.classList.remove("active");
                }
            });
        }

        // Agregar evento de click a cada acordeón
        accordions.forEach(function (accordion, index) {
            var title = accordion.querySelector(".faq-accordion-title");

            title.addEventListener("click", function (e) {
                e.preventDefault();

                var isActive = accordion.classList.contains("active");

                if (!isActive) {
                    closeAllAccordions(index);
                    accordion.classList.add("active");
                } else {
                    accordion.classList.remove("active");
                }
            });

            // Scroll Reveal
            var observer = new IntersectionObserver(
                function (entries) {
                    entries.forEach(function (entry) {
                        if (entry.isIntersecting) {
                            entry.target.classList.add("revealed");
                            observer.unobserve(entry.target);
                        }
                    });
                },
                {
                    threshold: 0.1,
                    rootMargin: "50px",
                },
            );

            observer.observe(accordion);
        });
    }

    // Inicializar cuando el DOM esté listo
    if (document.readyState === "loading") {
        document.addEventListener("DOMContentLoaded", initAccordion);
    } else {
        initAccordion();
    }
})();