/**
 * FAQ Accordion functionality.
 *
 * @package Business_AI
 */

document.addEventListener( 'DOMContentLoaded', function() {
	document.querySelectorAll( '.faq-question' ).forEach( function( button ) {
		button.addEventListener( 'click', function() {
			var faqItem = button.parentElement;
			var isActive = faqItem.classList.contains( 'active' );

			// Close all FAQ items and reset aria-expanded.
			document.querySelectorAll( '.faq-item' ).forEach( function( item ) {
				item.classList.remove( 'active' );
				var itemButton = item.querySelector( '.faq-question' );
				if ( itemButton ) {
					itemButton.setAttribute( 'aria-expanded', 'false' );
				}
			} );

			// Open clicked item if it wasn't active.
			if ( ! isActive ) {
				faqItem.classList.add( 'active' );
				button.setAttribute( 'aria-expanded', 'true' );
			}
		} );
	} );
} );