diff --git a/src/pages/full-guide.astro b/src/pages/full-guide.astro
index 6c43689..f34ecf1 100644
--- a/src/pages/full-guide.astro
+++ b/src/pages/full-guide.astro
@@ -82,6 +82,31 @@ const labels = {
     source: { en: 'GITHUB SOURCE ↗', pt: 'FONTE NO GITHUB ↗' },
   },
 };
+const builderSteps: Record<
+  string,
+  { title: { en: string; pt: string }; tagline: { en: string; pt: string } }
+> = {
+  observe: {
+    title: { en: 'Observe', pt: 'Observar' },
+    tagline: { en: 'find repeated friction', pt: 'encontre atrito repetido' },
+  },
+  trigger: {
+    title: { en: 'Define trigger', pt: 'Definir gatilho' },
+    tagline: { en: 'route precisely', pt: 'roteie com precisão' },
+  },
+  scaffold: {
+    title: { en: 'Choose anatomy', pt: 'Escolher anatomia' },
+    tagline: { en: 'only needed files', pt: 'apenas arquivos necessários' },
+  },
+  write: {
+    title: { en: 'Write guidance', pt: 'Escrever orientação' },
+    tagline: { en: 'decisions, not trivia', pt: 'decisões, não trivialidades' },
+  },
+  validate: {
+    title: { en: 'Validate', pt: 'Validar' },
+    tagline: { en: 'test real behavior', pt: 'teste comportamento real' },
+  },
+};
 const selectorData = {
   phases,
   workers,
@@ -690,7 +715,16 @@ const base = import.meta.env.BASE_URL;
               ></small
             ></button
           ><button class="active" data-effort="medium" role="tab" aria-selected="true"
-            >MEDIUM</button
+            ><b
+              ><span data-language-content="en">MEDIUM</span><span data-language-content="pt" hidden
+                >MÉDIO</span
+              ></b
+            ><small
+              ><span data-language-content="en">default start</span><span
+                data-language-content="pt"
+                hidden>ponto inicial</span
+              ></small
+            ></button
           ><button data-effort="high" role="tab" aria-selected="false"
             ><b
               ><span data-language-content="en">HIGH</span><span data-language-content="pt" hidden
@@ -778,28 +812,68 @@ const base = import.meta.env.BASE_URL;
             >
           </div>
         </article>
-      </div>
+      </div><pre><code>name: review-ui · check focus, mobile, reduced motion · run verification · return evidence</code></pre>
     </section>
 
     <section class="skill-builder" id="create-skill">
       <div class="section-label">
         <span>Create a skill</span><span>repeatable pain → reusable judgment</span>
+      </div><div class="builder-intro">
+        <div>
+          <p class="eyebrow">
+            <span data-language-content="en">The skill forge</span><span
+              data-language-content="pt"
+              hidden>A forja de skills</span>
+          </p><h2>
+            <span data-language-content="en"
+              >Teach the decision.<br />Keep the context <em>light.</em></span
+            ><span data-language-content="pt" hidden
+              >Ensine a decisão.<br />Mantenha o contexto <em>leve.</em></span>
+          </h2>
+        </div><p>
+          <span data-language-content="en"
+            >Do not package everything you know. Capture the non-obvious choices that repeatedly
+            improve an outcome, then prove the skill changes behavior.</span
+          ><span data-language-content="pt" hidden
+            >Não empacote tudo o que você sabe. Capture as escolhas não óbvias que melhoram
+            resultados repetidamente e prove que a skill muda o comportamento.</span>
+        </p>
       </div><div class="builder-workbench">
         <nav class="builder-steps" role="tablist" aria-label="Skill creation workflow">
           {
-            Object.values(skillWorkflow).map((step) => (
-              <button
-                class:list={{ active: step.id === 'observe' }}
-                data-skill-step={step.id}
-                role="tab"
-                aria-selected={step.id === 'observe'}
-              >
-                <>
-                  <b>{step.number}</b>
-                  <span>{step.title.en}</span>
-                </>
-              </button>
-            ))
+            ['observe', 'trigger', 'scaffold', 'write', 'validate'].map((id) => {
+              const step = skillWorkflow[id];
+              return (
+                <button
+                  class:list={{ active: step.id === 'observe' }}
+                  data-skill-step={step.id}
+                  role="tab"
+                  aria-selected={step.id === 'observe'}
+                >
+                  <>
+                    <b>{step.number}</b>
+                    <>
+                      <span>
+                        <>
+                          <span data-language-content="en">{builderSteps[step.id].title.en}</span>
+                          <span data-language-content="pt" hidden>
+                            {builderSteps[step.id].title.pt}
+                          </span>
+                        </>
+                      </span>
+                      <small>
+                        <>
+                          <span data-language-content="en">{builderSteps[step.id].tagline.en}</span>
+                          <span data-language-content="pt" hidden>
+                            {builderSteps[step.id].tagline.pt}
+                          </span>
+                        </>
+                      </small>
+                    </>
+                  </>
+                </button>
+              );
+            })
           }
         </nav><article class="builder-detail" id="builder-detail" aria-live="polite">
           <header>
@@ -819,7 +893,39 @@ const base = import.meta.env.BASE_URL;
               >
             </div>
           </footer>
-        </article>
+        </article><aside class="builder-artifact">
+          <div class="artifact-head">
+            <span
+              ><span data-language-content="en">OUTPUT / SKILL PACKAGE</span><span
+                data-language-content="pt"
+                hidden>SAÍDA / PACOTE DE SKILL</span
+              ></span
+            ><i></i>
+          </div><pre
+            aria-label="Example skill structure"><code>review-ui/<br />├── SKILL.md<br />├── agents/<br />│   └── openai.yaml<br />├── references/<br />│   └── accessibility.md<br />└── scripts/<br />    └── verify.mjs</code></pre><div
+            class="artifact-command"
+          >
+            <span
+              ><span data-language-content="en">VALIDATE</span><span
+                data-language-content="pt"
+                hidden>VALIDAR</span
+              ></span
+            ><code>quick_validate.py ./review-ui</code>
+          </div>
+        </aside>
+      </div><div class="builder-loop">
+        <span
+          ><span data-language-content="en">AFTER REAL USE</span><span
+            data-language-content="pt"
+            hidden>APÓS USO REAL</span
+          ></span
+        ><div data-language-content="en">
+          <b>observe failure</b><i>→</i><b>sharpen one rule</b><i>→</i><b>retest behavior</b><i>→</i
+          ><b>keep it narrow</b>
+        </div><div data-language-content="pt" hidden>
+          <b>observar falha</b><i>→</i><b>refinar uma regra</b><i>→</i><b>retestar comportamento</b
+          ><i>→</i><b>manter estreita</b>
+        </div>
       </div>
     </section>
 
@@ -955,14 +1061,38 @@ const base = import.meta.env.BASE_URL;
         </div><div>
           <p>
             Start with a deliberately incomplete static task board. Run one prompt as written,
-            reset, then run the skill-enabled version.
+            reset, then run the skill-enabled version. Compare diff size, verification evidence, and
+            unnecessary complexity.
           </p><div class="starter-links">
-            <a href={`${base}hands-on/starter/`} class="starter-link">Open the starter →</a><a
-              href={`${base}hands-on/rules/`}
-              class="starter-link">Open the rules lab →</a
-            >
+            <div class="starter-link-group">
+              <a href={`${base}hands-on/starter/`} class="starter-link">Open the starter →</a><a
+                href="https://git.marcospaulo.dev.br/netcracker/ai-for-dummies/src/branch/pages/hands-on/starter"
+                class="starter-link starter-link-source">Clone from Gitea →</a>
+            </div><div class="starter-link-group">
+              <a href={`${base}hands-on/rules/`} class="starter-link">Open the rules lab →</a><a
+                href="https://git.marcospaulo.dev.br/netcracker/ai-for-dummies/src/branch/pages/hands-on/rules"
+                class="starter-link starter-link-source">Clone from Gitea →</a>
+            </div>
           </div>
         </div>
+      </div><div class="exercise-brief">
+        <span
+          ><span data-language-content="en">THE MISSING FEATURE</span><span
+            data-language-content="pt"
+            hidden>A FEATURE AUSENTE</span
+          ></span
+        ><strong
+          ><span data-language-content="en"
+            >Add All / Open / Done filters that survive reload and browser navigation.</span
+          ><span data-language-content="pt" hidden
+            >Adicione filtros Todos / Abertos / Concluídos que sobrevivem reload e navegação.</span
+          ></strong
+        ><div>
+          <span data-language-content="en"
+            ><b>STACK</b> HTML · CSS · JavaScript <b>DEPENDENCIES</b> none <b>FILES</b> 3</span
+          ><span data-language-content="pt" hidden
+            ><b>STACK</b> HTML · CSS · JavaScript <b>DEPENDÊNCIAS</b> nenhuma <b>ARQUIVOS</b> 3</span>
+        </div>
       </div><div class="prompt-compare">
         <article class="prompt-card">
           <header>
@@ -981,6 +1111,33 @@ const base = import.meta.env.BASE_URL;
             Same contract · explicit working methods · stronger proof
           </footer>
         </article>
+      </div><div class="comparison-strip">
+        <span
+          ><span data-language-content="en">COMPARE THE RUNS</span><span
+            data-language-content="pt"
+            hidden>COMPARE AS EXECUÇÕES</span
+          ></span
+        ><div>
+          <b>01</b>
+          <span data-language-content="en">Files changed</span><span
+            data-language-content="pt"
+            hidden>Arquivos alterados</span>
+        </div><div>
+          <b>02</b>
+          <span data-language-content="en">New dependencies</span><span
+            data-language-content="pt"
+            hidden>Novas dependências</span>
+        </div><div>
+          <b>03</b>
+          <span data-language-content="en">Checks actually run</span><span
+            data-language-content="pt"
+            hidden>Checks executados</span>
+        </div><div>
+          <b>04</b>
+          <span data-language-content="en">Evidence returned</span><span
+            data-language-content="pt"
+            hidden>Evidências retornadas</span>
+        </div>
       </div><p class="copy-status" id="copy-status" role="status" aria-live="polite"></p>
     </section>
 
@@ -1017,21 +1174,84 @@ const base = import.meta.env.BASE_URL;
     <section class="verification" id="verification">
       <div class="section-label">
         <span>Verification</span><span>run each gate separately</span>
+      </div><div class="verify-intro">
+        <div>
+          <p class="eyebrow">Checks become evidence</p><h2>
+            Three layers.<br />Run each one alone.
+          </h2>
+        </div><p>
+          Run a gate on its own line, print its exit code, attach the output. The result is the
+          deliverable.
+        </p>
       </div><div class="verify-layers">
         <article>
           <span>01 · STATIC</span><h3>Lint and types</h3><p>
-            Format, lint, type-check. Fast and scoped to one file.
-          </p><code>pnpm lint; echo "lint=$?"</code>
+            Format, lint, type-check. Fast and scoped to one file. Run on every save.
+          </p><code>pnpm lint; echo "lint=$?" pnpm typecheck; echo "typecheck=$?"</code>
         </article><article>
           <span>02 · BEHAVIOR</span><h3>Unit and contract</h3><p>
             Tests that repeat. Run before claiming done.
-          </p><code>pnpm test; echo "test=$?"</code>
+          </p><code>pnpm test; echo "test=$?" cd services/api && go test ./...</code>
         </article><article>
           <span>03 · INTEGRATION</span><h3>Real UI and API</h3><p>
-            Drive the actual UI, API, or browser.
-          </p><code>pnpm check:ui; echo "ui=$?"</code>
+            Drive the actual UI, API, or browser. Slower and flakier — only this catches mobile
+            overflow and a missing 404.
+          </p><code>pnpm check:ui; echo "ui=$?" TURBO_FORCE=true pnpm e2e</code>
         </article>
-      </div>
+      </div><div class="verify-antipatterns">
+        <span>FOUR WAYS A GREEN REPORT IS FALSE</span><div class="ap-grid">
+          <article>
+            <b>1</b><div>
+              <strong>Pipe a gate</strong><p>
+                tail, grep, or head hide the real exit code — a pipeline returns the last command's
+                status.
+              </p>
+            </div>
+          </article><article>
+            <b>2</b><div>
+              <strong>Swallow a rejection</strong><p>
+                A silent <code>{'.catch(() => {})'}</code> hides a panic, an upstream limit, or a partial
+                failure.
+              </p>
+            </div>
+          </article><article>
+            <b>3</b><div>
+              <strong>Trust the cache</strong><p>
+                Turbo caches results. A gate that "passes" may not have run — use <code
+                  >TURBO_FORCE=true</code
+                >.
+              </p>
+            </div>
+          </article><article>
+            <b>4</b><div>
+              <strong>Skip the third layer</strong><p>
+                Lint and unit can both be green while the page breaks on mobile and the API never
+                returns 404.
+              </p>
+            </div>
+          </article>
+        </div>
+      </div><article class="verify-cta">
+        <span>RUN IT YOURSELF · two labs, under 10 minutes each</span><div class="verify-cta-grid">
+          <a href={`${base}hands-on/starter/`} class="verify-card"
+            ><strong>Path A · verification lab</strong><p>
+              Fill the four-row comparison strip on the starter. Run A naively, Run B with <code
+                >$gate-discipline</code
+              > and <code>$webapp-testing</code>.
+            </p><small>Open the starter →</small><small class="verify-card-source"
+              >Clone ↗ <span>git.marcospaulo.dev.br/.../src/branch/pages/hands-on/starter</span
+              ></small
+            ></a
+          ><a href={`${base}hands-on/rules/`} class="verify-card"
+            ><strong>Path B · rules lab</strong><p>
+              Toggle every rule off, run the prompt. Toggle every rule on, run it again. Compare
+              diff size, gate invocations, and the names of checks the agent names back.
+            </p><small>Open the starter →</small><small class="verify-card-source"
+              >Clone ↗ <span>git.marcospaulo.dev.br/.../src/branch/pages/hands-on/rules</span
+              ></small
+            ></a>
+        </div>
+      </article>
     </section>
     <section class="sources">
       <div class="section-label">