<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml">

  <!-- Home in every supported language. The site is a single
       SPA-style page; ?lang= switches the locale. We declare each
       language URL as its own <url> with xhtml:link alternates so
       Google can serve the right language per visitor. -->

  <url>
    <loc>https://oltrecsd.com/</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://oltrecsd.com/?lang=en"/>
    <xhtml:link rel="alternate" hreflang="it" href="https://oltrecsd.com/?lang=it"/>
    <xhtml:link rel="alternate" hreflang="fr" href="https://oltrecsd.com/?lang=fr"/>
    <xhtml:link rel="alternate" hreflang="de" href="https://oltrecsd.com/?lang=de"/>
    <xhtml:link rel="alternate" hreflang="nl" href="https://oltrecsd.com/?lang=nl"/>
    <xhtml:link rel="alternate" hreflang="es" href="https://oltrecsd.com/?lang=es"/>
    <xhtml:link rel="alternate" hreflang="el" href="https://oltrecsd.com/?lang=el"/>
    <xhtml:link rel="alternate" hreflang="ro" href="https://oltrecsd.com/?lang=ro"/>
    <xhtml:link rel="alternate" hreflang="x-default" href="https://oltrecsd.com/"/>
  </url>

  <url>
    <loc>https://oltrecsd.com/?lang=en</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=it</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=fr</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=de</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=nl</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=es</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=el</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/?lang=ro</loc>
    <lastmod>2026-05-13</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- In-page section anchors that Google sometimes shows as
       sitelinks in the SERP. Low priority, no separate lastmod. -->
  <url>
    <loc>https://oltrecsd.com/#pillars</loc>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/#services</loc>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/#training</loc>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/#about</loc>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/#careers</loc>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/#contact</loc>
    <priority>0.6</priority>
  </url>

  <!-- Legal pages — kept noindex via meta robots but submitted so they
       can be discovered by crawlers that follow legal-link patterns. -->
  <url>
    <loc>https://oltrecsd.com/privacy.html</loc>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>
  <url>
    <loc>https://oltrecsd.com/cookies.html</loc>
    <changefreq>yearly</changefreq>
    <priority>0.2</priority>
  </url>

</urlset>
