{{-- JSON-LD structured data (ТЗ §41.3, §41.4). Echoes directly (no @push) —
     include inside @section('seo'). Pass $data as an array. --}}
<script type="application/ld+json">{!! json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) !!}</script>