' . $content);

//     $xpath = new DOMXPath($dom);

//     // Get all questions & answers from your accordion
//     $questions = $xpath->query("//*[contains(@class, 'accordion-button')]");
//     $answers   = $xpath->query("//*[contains(@class, 'accordion-body')]");

//     if ($questions->length === 0 || $answers->length === 0) return;

//     $schema = [
//         "@context" => "https://schema.org",
//         "@type" => "FAQPage",
//         "mainEntity" => []
//     ];

//     for ($i = 0; $i < $questions->length; $i++) {

//         $question = trim($questions[$i]->textContent);
//         $answer   = isset($answers[$i]) ? trim($answers[$i]->textContent) : '';

//         if (!$question || !$answer) continue;

//         $schema["mainEntity"][] = [
//             "@type" => "Question",
//             "name" => wp_strip_all_tags($question),
//             "acceptedAnswer" => [
//                 "@type" => "Answer",
//                 "text" => wp_strip_all_tags($answer)
//             ]
//         ];
//     }

//     if (!empty($schema["mainEntity"])) {
//         echo '<script type="application/ld+json">' . json_encode($schema, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . '</script>';
//     }
// } 

// // end here

// /* ===============================
//    DISABLE YOAST SCHEMA (ONLY PRODUCT CATEGORY)
// =============================== */
// add_filter('wpseo_json_ld_output', function ($data) {
//     if (is_product_category()) {
//         return false;
//     }
//     return $data;
// }, 10);


// /* ===============================
//    FINAL CLEAN CATEGORY SCHEMA
// =============================== */
// add_action('wp_head', function () {

//     if (!is_product_category()) return;

//     $term = get_queried_object();
//     if (!$term) return;

//     $category_url  = get_term_link($term);
//     $category_name = $term->name;

//     /* =========================
//        1. BREADCRUMB
//     ========================= */
//     $breadcrumb = [
//         "@context" => "https://schema.org",
//         "@type" => "BreadcrumbList",
//         "@id" => $category_url . "#breadcrumb",
//         "itemListElement" => []
//     ];

//     $position = 1;

//     $breadcrumb["itemListElement"][] = [
//         "@type" => "ListItem",
//         "position" => $position++,
//         "name" => "Home",
//         "item" => home_url('/')
//     ];

//     $ancestors = array_reverse(get_ancestors($term->term_id, 'product_cat'));

//     foreach ($ancestors as $parent_id) {
//         $parent = get_term($parent_id, 'product_cat');
//         if ($parent && !is_wp_error($parent)) {
//             $breadcrumb["itemListElement"][] = [
//                 "@type" => "ListItem",
//                 "position" => $position++,
//                 "name" => $parent->name,
//                 "item" => get_term_link($parent)
//             ];
//         }
//     }

//     $breadcrumb["itemListElement"][] = [
//         "@type" => "ListItem",
//         "position" => $position++,
//         "name" => $category_name,
//         "item" => $category_url
//     ];

//     echo '<script type="application/ld+json">' . json_encode($breadcrumb, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) . '</script>';



//     /* =========================
//        2. COLLECTION PAGE (SUBCATEGORIES)
//     ========================= */
//     $collection = [
//         "@context" => "https://schema.org",
//         "@type" => "CollectionPage",
//         "@id" => $category_url,
//         "url" => $category_url,
//         "name" => $category_name,
//         "hasPart" => []
//     ];



//     /* =========================
//        3. ITEM LIST
//     ========================= */
//     $itemList = [
//         "@context" => "https://schema.org",
//         "@type" => "ItemList",
//         "@id" => $category_url . "#list",
//         "name" => $category_name . " Listing",
//         "itemListElement" => []
//     ];

//     $position = 1;
//     $seen = [];



//     /* ===== CHECK CHILD CATEGORIES ===== */
//     $children = get_terms([
//         'taxonomy' => 'product_cat',
//         'parent' => $term->term_id,
//         'hide_empty' => true
//     ]);


//     if (!empty($children) && !is_wp_error($children)) {

//         foreach ($children as $child) {

//             $child_url = get_term_link($child);

//             // Collection structure
//             $collection["hasPart"][] = [
//                 "@type" => "CollectionPage",
//                 "name" => $child->name,
//                 "url" => $child_url
//             ];

//             // ItemList
//             $itemList["itemListElement"][] = [
//                 "@type" => "ListItem",
//                 "position" => $position++,
//                     "@id" => $child_url,
//                     "url" => $child_url,
//                     "name" => $child->name
//             ];
//         }

//     } else {

//         /* ===== PRODUCTS (DEDUP + CLEAN) ===== */
//         $products = new WP_Query([
//             'post_type' => 'product',
//             'posts_per_page' => 20,
//             'tax_query' => [
//                 [
//                     'taxonomy' => 'product_cat',
//                     'field' => 'term_id',
//                     'terms' => $term->term_id,
//                 ]
//             ]
//         ]);

//         if ($products->have_posts()) {

//             while ($products->have_posts()) {
//                 $products->the_post();

//                 $url = get_permalink();

//                 if (in_array($url, $seen)) continue;
//                 $seen[] = $url;

//                 $itemList["itemListElement"][] = [
//                     "@type" => "ListItem",
//                     "position" => $position++,
//                         "@id" => $url,
//                         "url" => $url,
//                         "name" => get_the_title()
//                 ];
//             }

//             wp_reset_postdata();
//         }
//     }

//     /* PRINT COLLECTION */
//     echo '<script type="application/ld+json">' . json_encode($collection, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) . '</script>';

//     /* PRINT ITEM LIST */
//     if (!empty($itemList["itemListElement"])) {
//         $itemList["numberOfItems"] = count($itemList["itemListElement"]);

//         echo '<script type="application/ld+json">' . json_encode($itemList, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) . '</script>';
//     }

// }, 1);

// add_filter('wpseo_schema_breadcrumb', function($data) {

//     if (isset($data['itemListElement'])) {

//         foreach ($data['itemListElement'] as $key => $item) {

//             // Agar item missing hai toh add karo
//             if (empty($item['item']) && !empty($item['name'])) {

//                 // Current page URL set karo
//                 $data['itemListElement'][$key]['item'] = get_permalink();
//             }
//         }
//     }

//     return $data;
// });

// add_filter('wpseo_schema_graph_pieces', function ($pieces) {

//     foreach ($pieces as $piece) {

//         if ($piece instanceof \Yoast\WP\SEO\Generators\Schema\Person) {

//             add_filter('wpseo_schema_person', function ($data) {

//                 if (empty($data['url'])) {
//                     $data['url'] = home_url('/about-us/'); // 👉 author page URL
//                 }

//                 return $data;
//             });
//         }
//     }

//     return $pieces;
// });
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