<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
    <url>
        <loc><?php echo SITE_URL; ?>/</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>daily</changefreq>
        <priority>1.0</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/about</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/privacy</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>yearly</changefreq>
        <priority>0.5</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/terms</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>yearly</changefreq>
        <priority>0.5</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/contact</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.6</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/instagram</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>weekly</changefreq>
        <priority>0.9</priority>
    </url>
    <url>
        <loc><?php echo SITE_URL; ?>/download</loc>
        <lastmod><?php echo date('Y-m-d'); ?></lastmod>
        <changefreq>monthly</changefreq>
        <priority>0.8</priority>
    </url>
    <?php
    // Add programmatic SEO pages for Instagram keywords
    $seo_keywords = [
        'instagram-video-downloader',
        'download-instagram-reel',
        'instagram-downloader-online-free',
        'save-instagram-video-hd',
        'instagram-reel-downloader-no-watermark',
        'instagram-reels-downloader',
        'download-instagram-videos',
        'instagram-video-saver',
        'free-instagram-downloader',
        'instagram-story-downloader',
        'instagram-igtv-downloader',
        'download-instagram-posts',
        'instagram-content-downloader',
        'save-instagram-reels',
        'instagram-video-extractor'
    ];
    
    foreach ($seo_keywords as $keyword) {
        echo "    <url>\n";
        echo "        <loc>" . SITE_URL . "/" . $keyword . "</loc>\n";
        echo "        <lastmod>" . date('Y-m-d') . "</lastmod>\n";
        echo "        <changefreq>weekly</changefreq>\n";
        echo "        <priority>0.8</priority>\n";
        echo "    </url>\n";
    }
    ?>
</urlset>
