<?php
header('Content-Type: application/xml; charset=utf-8');
$https = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') || (($_SERVER['SERVER_PORT'] ?? '') === '443');
$scheme = $https ? 'https' : 'http';
$host = $_SERVER['HTTP_HOST'] ?? ($_SERVER['SERVER_NAME'] ?? '');
$host = preg_replace('/[^A-Za-z0-9\.\-\:\[\]]/', '', $host);
$origin = $host ? $scheme . '://' . $host : '';
$today = date('Y-m-d');
$paths = ['/', '/brand-industry/', '/loft-space/', '/creative-video/', '/ai-workshop/', '/creator-warehouse/', '/contact/', '/industrial-photography-diary/', '/loft-renovation-guide/', '/creative-darkroom/', '/metal-art-space/'];
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<?php foreach ($paths as $path): ?>
  <url>
    <loc><?php echo htmlspecialchars($origin . $path, ENT_QUOTES, 'UTF-8'); ?></loc>
    <lastmod><?php echo $today; ?></lastmod>
    <changefreq><?php echo $path === '/' ? 'daily' : 'weekly'; ?></changefreq>
    <priority><?php echo $path === '/' ? '1.0' : '0.8'; ?></priority>
  </url>
<?php endforeach; ?>
</urlset>
