lightbox with prev /
// next, arrow keys, Esc and swipe; the repeated copies are hidden from assistive
// tech and open the same photo.
// Every format the admin upload accepts (functions_galerias.php), not just .jpg.
$files = preg_grep('/\.(jpe?g|png|gif|webp|jxl)$/i', glob(rtrim($gallery_path, '/') . '/*') ?: []);
$files = array_values($files ?: []);
// Column span per tile, cycled: w = two columns, s = one.
$gal_shapes = ['w', 's', 's', 's', 's', 'w', 's', 's', 's', 's', 's'];
$gal_label = $gallery_h2 ?? 'Instalações';
?>
Galeria
Espaço amplo, equipamento moderno e um ambiente feito para treinar.
= 4);
$take = $grid ? 4 : 1;
$units[] = ['grid' => $grid, 'idx' => range($i, $i + $take - 1)];
$i += $take; $k++;
}
// The strip is rendered four times: main.js keeps the scroll position inside
// the middle copies and jumps by exactly one copy, so it loops without a seam.
$copies = 4;
?>