<?xml version="1.0" encoding="UTF-8"?>
<!--
  HOST IS THE APEX, matching the canonical tags and what Vercel actually serves.
  www 308-redirects to the apex, so listing www URLs here would point a crawler
  at a redirect instead of the canonical page.

  This was the other way round until 18 August 2026. If the Vercel primary
  domain is switched again, rewrite every loc below and SITE_ORIGIN in
  src/lib/seo.ts together — a sitemap disagreeing with the canonical tags is
  worse than either being wrong alone.

  LISTED: only the eight real, indexable routes.

  DELIBERATELY ABSENT:
    /apply, /chapters, /chapters/:slug   legacy redirects, not destinations
    /apply.html, /privacy.html           noindex signposts kept for old links
    /research-groups/:slug               Sheet-driven; slugs change without a
    /journal/:slug                       deploy, so a static sitemap would go
    /events/:slug                        stale. They are reachable by internal
                                         links and are not orphaned.

  If per-item URLs are ever wanted here, generate this file rather than hand
  editing it — the group and event slugs live in Google Sheets, not in the repo.
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://atlas-research.org/</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/research-groups</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.9</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/get-involved</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/journal</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/events</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/fellowship</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/partners</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://atlas-research.org/privacy</loc>
    <lastmod>2026-08-18</lastmod>
    <priority>0.3</priority>
  </url>
</urlset>
