(function () {
    var target = document.querySelector('.video-cover');
    if (!target) return;

    var started = false;
    function loadPlyr() {
        if (started) return;
        started = true;

        // 1) CSS do Plyr
        var css = document.createElement('link');
        css.rel = 'stylesheet';
        css.href = 'https://cdn.plyr.io/3.7.8/plyr.css';
        document.head.appendChild(css);

        // 2) JS do Plyr
        var js = document.createElement('script');
        js.src = 'https://cdn.jsdelivr.net/npm/plyr@3.7.8/dist/plyr.min.js';
        js.onload = function () {
            // 3) Sua init (plyr-custom.txt) — depois que carrega, dispara DCL
            var init = document.createElement('script');
            init.src = 'https://cdn.prod.website-files.com/68b056f4fc684e1a41bf85ec/69920339540314d726db05d4_plyr-custom.txt';
            init.onload = function () {
                // plyr-custom.txt usa addEventListener('DOMContentLoaded', ...)
                // O DCL já passou; disparamos um sintético para o listener rodar
                // (cobre new Plyr, wiring do .cover-play e do scroll).
                document.dispatchEvent(new Event('DOMContentLoaded'));
            };
            document.body.appendChild(init);
        };
        document.body.appendChild(js);
    }

    // Sem IntersectionObserver: carrega normalmente
    if (!('IntersectionObserver' in window)) { loadPlyr(); return; }

    var io = new IntersectionObserver(function (entries) {
        if (entries.some(function (e) { return e.isIntersecting; })) {
            loadPlyr();
            io.disconnect();
        }
    }, { rootMargin: '400px 0px' });

    io.observe(target);
})();