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     <p style="margin-top:0.8em; color:#aaa;">Reproducible &nbsp;·&nbsp; Versionable &nbsp;·&nbsp; Auditable</p>
   </section>
 
+  <!-- ─── SLIDE 11 ──────────────────────────────────────────────────── -->
+  <section>
+    <h2>Meet the three musketeers of infrastructure.</h2>
+    <p><span class="puppet-col">Puppet</span> &nbsp;·&nbsp; <span class="ansible-col">Ansible</span> &nbsp;·&nbsp; <span class="tf-col">Terraform</span> — each fights a different battle.</p>
+  </section>
+
 
 </div>
 </div>