}
add_filter( 'nav_menu_css_class', 'sell_nav_menu_css_class', 10, 2 );

/**
 * Customize excerpt length
 */
function sell_excerpt_length( $length ) {
    return 25;
}
add_filter( 'excerpt_length', 'sell_excerpt_length' );

/**
 * Customize excerpt more text
 */
function sell_excerpt_more( $more ) {
    return '...';
}
add_filter( 'excerpt_more', 'sell_excerpt_more' );

/**
 * Add JSON-LD Schema for local business
 */
function sell_schema_markup() {
    if ( is_front_page() ) :open
        ?>
        /**
 * JavaScript da Landing Page LP-1.
 * Executa somente na página ID 345.
 */
    <script>
    document.addEventListener('DOMContentLoaded', function () {

        const lp = document.querySelector('.sell-lp');

        if (!lp) {
            return;
        }

        const revealEls = lp.querySelectorAll(
            '.reveal, .reveal-left, .reveal-right'
        );

        if ('IntersectionObserver' in window) {

            const observer = new IntersectionObserver(function (entries) {

                entries.forEach(function (entry) {

                    if (entry.isIntersecting) {
                        entry.target.classList.add('visible');
                        observer.unobserve(entry.target);
                    }

                });
/**
 * JavaScript da Landing Page LP-1.<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://sellcuidadores.com.br/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://sellcuidadores.com.br/wp-sitemap-posts-page-1.xml</loc></sitemap></sitemapindex>