<?xml version="1.0" encoding="UTF-8"?>
<!--
  Sitemap for the site as it actually is: pages are rendered from a query string
  (platform.html?platform=ot), not from pretty URLs. Query-string URLs are valid
  in a sitemap and Google indexes them normally.

  REBUILT 2026-08-13. The previous version listed 25 pretty URLs — /bio-lambda,
  /ssdna-gap-constructs and so on — which belonged to the static pages staged in
  site-preview/. Those pages were never promoted, so every one of those URLs
  404s. A sitemap full of 404s is worse than no sitemap: it is exactly what an
  automated trust review and Google's own coverage report both flag.

  KEEP THIS IN STEP WITH js/catalog.js. A product or category that is held (see
  HOLDS) must not appear here — currently that means no lambda constructs and no
  DNA Curtains products, and only the two released ssDNA Gap constructs.

  REBUILT AGAIN 2026-08-14: product URLs removed entirely. The category pages
  now carry the products in full, so they are the pages worth indexing. Listed
  below: home, ordering, 2 platforms and 3 categories.

  Deliberately absent: cart.html (noindex — it is per-visitor) and founding.html
  (not deployed at all).
-->
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Home -->
  <url><loc>https://smeasybio.com/</loc><changefreq>weekly</changefreq><priority>1.0</priority></url>


  <!-- Platforms -->
  <url><loc>https://smeasybio.com/platform.html?platform=ot</loc><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://smeasybio.com/platform.html?platform=curtains</loc><changefreq>monthly</changefreq><priority>0.8</priority></url>

  <!-- Categories -->
  <url><loc>https://smeasybio.com/category.html?cat=ssdna-gap</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://smeasybio.com/category.html?cat=handles</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://smeasybio.com/category.html?cat=custom</loc><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <!-- Category URLs carry the products, so nothing changes here when a product
       is added — handle-kit-atto647n-l went in 2026-08-14 with no edit needed. -->

  <!-- NO PRODUCT URLs. product.html was DELETED 2026-08-14: every product now
       lives in full on its category page — name, price, schematic, specs — so
       the category URLs above ARE the product pages.

       Its five URLs (product.html?id=ssdna-gap-l-atto647n, ssdna-gap-r-atto565,
       handle-kit-atto565, handle-kit, ssdna-ssrna-handles) were published in an
       earlier sitemap and will 404 for anyone holding an old link until Google
       recrawls. Accepted deliberately. -->

</urlset>
