V1.5-C+BIO header lowercase + footer compact + photo bio

Build stage : npm ci + npm run build (inclut prebuild carte-o.js).
Runtime : node:20-alpine, dist/ + node_modules copiees, EXPOSE 3000, HOST/PORT env.
Start command Coolify : node ./dist/server/entry.mjs

Dockerfile

@@ -0,0 +1,16 @@
+FROM node:22-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+FROM node:22-alpine
+WORKDIR /app
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package*.json ./
+EXPOSE 3000
+ENV HOST=0.0.0.0
+ENV PORT=3000
+CMD ["node", "./dist/server/entry.mjs"]

astro.config.mjs

@@ -3,14 +3,22 @@ import { defineConfig } from 'astro/config';
 import vue from '@astrojs/vue';
 import node from '@astrojs/node';
 import tailwindcss from '@tailwindcss/vite';
+import sitemap from '@astrojs/sitemap';
 
 // PC7 — bascule SSR (mode 'server' Astro 6) pour endpoint /api/chatbot proxy.
 // Toutes les pages publiques restent statiques via `export const prerender = true`.
 // Coolify deploy (PC8) : `node ./dist/server/entry.mjs` (Node adapter standalone).
+// PC8 — sitemap auto-genere + site URL pour canonical + redirects SEO.
 export default defineConfig({
+  site: 'https://trans-former.fr',
   output: 'server',
   adapter: node({ mode: 'standalone' }),
-  integrations: [vue()],
+  integrations: [
+    vue(),
+    sitemap({
+      filter: (page) => !page.includes('/api/'),
+    }),
+  ],
   vite: {
     plugins: [tailwindcss()],
   },

package-lock.json

@@ -9,6 +9,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@astrojs/node": "^10.1.0",
+        "@astrojs/sitemap": "^3.7.2",
         "@astrojs/vue": "^6.0.1",
         "@fontsource-variable/roboto-condensed": "^5.2.8",
         "@tailwindcss/vite": "^4.2.4",
@@ -98,6 +99,17 @@
         "node": ">=22.12.0"
       }
     },
+    "node_modules/@astrojs/sitemap": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmjs.org/@astrojs/sitemap/-/sitemap-3.7.2.tgz",
+      "integrity": "sha512-PqkzkcZTb5ICiyIR8VoKbIAP/laNRXi5tw616N1Ckk+40oNB8Can1AzVV56lrbC5GKSZFCyJYUVYqVivMisvpA==",
+      "license": "MIT",
+      "dependencies": {
+        "sitemap": "^9.0.0",
+        "stream-replace-string": "^2.0.0",
+        "zod": "^4.3.6"
+      }
+    },
     "node_modules/@astrojs/telemetry": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/@astrojs/telemetry/-/telemetry-3.3.2.tgz",
@@ -2661,6 +2673,24 @@
         "@types/unist": "*"
       }
     },
+    "node_modules/@types/node": {
+      "version": "24.12.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.4.tgz",
+      "integrity": "sha512-GUUEShf+PBCGW2KaXwcIt3Yk+e3pkKwWKb9GSyM9WQVE+ep2jzmHdGsHzu4wgcZy5fN9FBdVzjpBQsYlpfpgLA==",
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.16.0"
+      }
+    },
+    "node_modules/@types/sax": {
+      "version": "1.2.7",
+      "resolved": "https://registry.npmjs.org/@types/sax/-/sax-1.2.7.tgz",
+      "integrity": "sha512-rO73L89PJxeYM3s3pPPjiPgVVcymqU490g0YO5n5By0k2Erzj6tay/4lr1CHAAU4JyOWd1rpQ8bCf6cZfHU96A==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2936,6 +2966,12 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/arg": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
+      "integrity": "sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg==",
+      "license": "MIT"
+    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -6982,6 +7018,25 @@
       "integrity": "sha512-bLGGlR1QxBcynn2d5YmDX4MGjlZvy2MRBDRNHLJ8VI6l6+9FUiyTFNJ0IveOSP0bcXgVDPRcfGqA0pjaqUpfVg==",
       "license": "MIT"
     },
+    "node_modules/sitemap": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/sitemap/-/sitemap-9.0.1.tgz",
+      "integrity": "sha512-S6hzjGJSG3d6if0YoF5kTyeRJvia6FSTBroE5fQ0bu1QNxyJqhhinfUsXi9fH3MgtXODWvwo2BDyQSnhPQ88uQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "^24.9.2",
+        "@types/sax": "^1.2.1",
+        "arg": "^5.0.0",
+        "sax": "^1.4.1"
+      },
+      "bin": {
+        "sitemap": "dist/esm/cli.js"
+      },
+      "engines": {
+        "node": ">=20.19.5",
+        "npm": ">=10.8.2"
+      }
+    },
     "node_modules/slash": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-5.1.0.tgz",
@@ -7040,6 +7095,12 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/stream-replace-string": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/stream-replace-string/-/stream-replace-string-2.0.0.tgz",
+      "integrity": "sha512-TlnjJ1C0QrmxRNrON00JvaFFlNh5TTG00APw23j74ET7gkQpTASi6/L2fuiav8pzK715HXtUeClpBTw2NPSn6w==",
+      "license": "MIT"
+    },
     "node_modules/stringify-entities": {
       "version": "4.0.4",
       "resolved": "https://registry.npmjs.org/stringify-entities/-/stringify-entities-4.0.4.tgz",
@@ -7222,6 +7283,12 @@
       "integrity": "sha512-Ql87qFHB3s/De2ClA9e0gsnS6zXG27SkTiSJwjCc9MebbfapQfuPzumMIUMi38ezPZVNFcHI9sUIepeQfw8J8Q==",
       "license": "MIT"
     },
+    "node_modules/undici-types": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "license": "MIT"
+    },
     "node_modules/unicorn-magic": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/unicorn-magic/-/unicorn-magic-0.4.0.tgz",

package.json

@@ -16,6 +16,7 @@
   },
   "dependencies": {
     "@astrojs/node": "^10.1.0",
+    "@astrojs/sitemap": "^3.7.2",
     "@astrojs/vue": "^6.0.1",
     "@fontsource-variable/roboto-condensed": "^5.2.8",
     "@tailwindcss/vite": "^4.2.4",

public/data/carte-o.json

@@ -1,6 +1,6 @@
 {
   "version": "1.1",
-  "generatedAt": "2026-05-11T22:29:46.546Z",
+  "generatedAt": "2026-05-12T09:28:20.972Z",
   "nodes": [
     {
       "id": "contrat-social-medecine-corps-social",

public/llms.txt

@@ -0,0 +1,46 @@
+# trans-former.fr
+
+> Page-cerveau de Jules NENY. Architecture, ecologie, politique : un commun a
+> construire ensemble. Manifeste et infrastructure vivante.
+
+## A propos
+
+Jules NENY est architecte, ecrivain, penseur politique. Il porte le projet AEP
+(Agences d'Ecologie Politique) - reseau de structures locales pour articuler
+ecologie, social et politique au niveau du territoire.
+
+Ce site est l'epicentre de son ecosysteme : manifeste, journal cross-platform,
+carte AEP des bifurcations, mindmap des thematiques de la pensee AEP.
+
+## Sections
+
+- /                          : page-cerveau (hub : journal + mindmap + Insta)
+- /manifeste                 : manifeste fondateur (V1)
+- /manifeste/commander       : pre-inscription version imprimee
+- /a-propos                  : parcours et intention
+- /mentions-legales          : mentions legales
+
+## Ecosysteme
+
+- aep.trans-former.fr        : cartes AEP (cartobifurcation + trouver du taf)
+- manifeste.trans-former.fr  : ancien blog (archives 2024-2026)
+- automate.trans-former.fr   : workflows n8n (journal cross-platform)
+- podcast.trans-former.fr    : podcast Castopod
+- calculs.trans-former.fr    : simulateurs autonomie energetique
+
+## Reseaux
+
+- Substack : julesneny.substack.com (Architecture d'ecologie politique)
+- Instagram @aep.politique   : carousels manifeste
+- Instagram @julesneny       : peinture / poesie / Corse
+- LinkedIn                   : journal pro / building public
+- Gitea                      : git.trans-former.fr/jules (code open source)
+
+## Politique d'usage
+
+Le contenu du site est explicitement ouvert a l'indexation et a la citation
+par les LLMs (GPTBot, ClaudeBot, Google-Extended, Applebot-Extended, PerplexityBot).
+
+L'auteur souhaite que la pensee AEP soit largement diffusee.
+
+Pour citer ce site : "Jules NENY, trans-former.fr, [date d'acces]"

public/robots.txt

@@ -0,0 +1,19 @@
+User-agent: *
+Allow: /
+
+User-agent: GPTBot
+Allow: /
+
+User-agent: ClaudeBot
+Allow: /
+
+User-agent: Google-Extended
+Allow: /
+
+User-agent: Applebot-Extended
+Allow: /
+
+User-agent: PerplexityBot
+Allow: /
+
+Sitemap: https://trans-former.fr/sitemap-index.xml

src/components/astro/ColCentre.astro

@@ -104,8 +104,12 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
        Pas de border ici - PreviewArticle.vue gere son propre conteneur.
        shrink-0 pour preserver sa taille auto, sinon flex pourrait l'ecraser.
        V1.4-E1 : client:load (vs client:visible) pour garantir hydration immediate des listeners
-                  'preview-open' / 'journal-item-click' (le v-if rendait l'observer aveugle). -->
-  <div id="col-centre-preview-slot" class="shrink-0" style="display: contents;">
+                  'preview-open' / 'journal-item-click' (le v-if rendait l'observer aveugle).
+       V1.4-bis FIX 3 : le wrapper en display:contents masquait l'astro-island au flex layout.
+       On passe en flex container explicite (column) + l'astro-island prend display:block.
+       Quand mode=null, PreviewArticle renvoie rien → le slot ne prend pas de hauteur.
+       Quand mode=manifeste/article, le slot grandit pour contenir la preview. -->
+  <div id="col-centre-preview-slot" class="shrink-0 flex flex-col">
     <PreviewArticle client:load />
   </div>
 
@@ -122,6 +126,36 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
   </section>
 </div>
 
+<style>
+  /* V1.4-bis FIX 3 : force l'astro-island a se comporter comme block dans le slot preview,
+     sinon le default inline empeche le contenu Vue (border + bg) de se rendre correctement
+     dans le flex column de la col centre. */
+  #col-centre-preview-slot > astro-island {
+    display: block;
+    width: 100%;
+  }
+  /* V1.4-bis FIX 4 : scrollbar visible sur la col centre quand preview ouverte
+     (overflow:auto au lieu de natif fin qui se cache). Style WebKit + Firefox. */
+  #col-centre-grid[data-preview-open="true"] {
+    scrollbar-width: thin;
+    scrollbar-color: #94A3B8 #FAFAF7;
+  }
+  #col-centre-grid[data-preview-open="true"]::-webkit-scrollbar {
+    width: 10px;
+  }
+  #col-centre-grid[data-preview-open="true"]::-webkit-scrollbar-track {
+    background: #FAFAF7;
+  }
+  #col-centre-grid[data-preview-open="true"]::-webkit-scrollbar-thumb {
+    background: #94A3B8;
+    border-radius: 5px;
+    border: 2px solid #FAFAF7;
+  }
+  #col-centre-grid[data-preview-open="true"]::-webkit-scrollbar-thumb:hover {
+    background: #64748B;
+  }
+</style>
+
 <script>
   // Poignee repli zone HAUT (mobile only) + toggle desktop V1.4-C2
   const grid = document.getElementById('col-centre-grid');
@@ -256,10 +290,18 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
     let startHautH = 0;
     let containerH = 0;
 
-    // V1.4-D : fix drag handle qui ne se "decliquait" pas au mouseup.
-    // - Listeners poses sur window (vs document) pour capter les events meme si la souris quitte l'iframe
-    // - Ajout mouseleave/blur/pointerup pour robustesse cross-browser / cross-flow utilisateur
-    // - Desactive aussi les transitions CSS pendant le drag (pas de lag visuel) puis restaure
+    // V1.4-bis FIX 1 : overlay full-screen pendant drag.
+    // ROOT CAUSE : l'iframe AEP (EmbedDynamique) capture les pointer events des qu'on
+    // depasse sa zone — mouseup tombe dans l'iframe et n'arrive jamais au parent window.
+    // SOLUTION : creer un <div fixed inset-0 z-9998> AU MOMENT DU mousedown, qui
+    // intercepte tous les events (mousemove + mouseup) pendant le drag. Au mouseup,
+    // on retire l'overlay. Garantie : peu importe ce qu'il y a en dessous (iframe,
+    // Vue island, browser chrome), l'overlay capte la fin du drag.
+    const overlayDuringDrag = document.createElement('div');
+    overlayDuringDrag.style.cssText = 'position:fixed;inset:0;z-index:9998;cursor:row-resize;display:none;background:transparent;';
+    overlayDuringDrag.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(overlayDuringDrag);
+
     dragHandle.addEventListener('mousedown', (e: MouseEvent) => {
       if (grid.dataset.previewOpen === 'true') return;
       if (sessionStorage.getItem('tf-haut-replie') === 'true') return;
@@ -273,6 +315,8 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
       // Suspend transitions pendant drag pour responsivite
       haut.style.transition = 'none';
       bas.style.transition = 'none';
+      // Active l'overlay : capture tous les events tant qu'on draggue
+      overlayDuringDrag.style.display = 'block';
       e.preventDefault();
     });
 
@@ -289,6 +333,8 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
     const stopDrag = () => {
       if (!isDragging) return;
       isDragging = false;
+      // Retire l'overlay (rend le reste de la page de nouveau interactif)
+      overlayDuringDrag.style.display = 'none';
       document.body.style.cursor = '';
       document.body.style.userSelect = '';
       // Restaure transitions
@@ -306,13 +352,16 @@ import PreviewArticle from '../vue/PreviewArticle.vue';
       }
     };
 
-    // Listeners multiples sur window pour couvrir tous les cas (sortie iframe, perte focus, etc.)
-    window.addEventListener('mousemove', onMouseMove);
+    // V1.4-bis : ecoute mousemove + mouseup SUR L'OVERLAY (le plus haut z-index garantit capture).
+    overlayDuringDrag.addEventListener('mousemove', onMouseMove);
+    overlayDuringDrag.addEventListener('mouseup', stopDrag);
+    overlayDuringDrag.addEventListener('pointerup', stopDrag);
+    overlayDuringDrag.addEventListener('mouseleave', stopDrag);
+    // Backup window listeners (pour le cas tres rare ou l'overlay n'aurait pas pris le focus)
     window.addEventListener('mouseup', stopDrag);
     window.addEventListener('pointerup', stopDrag);
-    window.addEventListener('mouseleave', stopDrag);
     window.addEventListener('blur', stopDrag);
-    // Si on rentre dans la fenetre sans bouton souris enfonce, on stoppe (l'user a relache hors-page)
+    // Si la souris revient dans la fenetre sans bouton enfonce, on stoppe
     window.addEventListener('mouseenter', (e: MouseEvent) => {
       if (isDragging && e.buttons === 0) stopDrag();
     });

src/components/astro/ColJournal.astro

@@ -1,13 +1,16 @@
 ---
 import JournalList from '../vue/JournalList.vue';
 
-// V1.3-F : palette desopacifiee — chaque categorie a une pastel pour le fill pill inactive.
-// Regle bicouche : pastel = FILL pill inactive uniquement. Border + texte = encre couleur 100%.
+// V1.4-bis FIX 5 : couleurs pills actives attenuees (60% color + 40% papier).
+// Active = fill couleur ATTENUEE (muted) + texte encre #0F172A (contraste WCAG ≥4.5:1).
+// Inactive = transparent + border + texte couleur 100% (inchange).
+// Mix 60/40 : moins agressif que 100% mais reste lisible (vs 30/70 pastels V1.3 trop dilues).
 const categories = [
   {
     id: 'politique',
     label: 'Politique',
     color: '#B5443A',
+    muted: '#C8867E',
     pastel: '#E5C3BE',
     hashtags: ['#politique', '#aep-politique'],
     plateformes: [
@@ -21,6 +24,7 @@ const categories = [
     id: 'art',
     label: 'Art',
     color: '#5B6B3A',
+    muted: '#8F9A78',
     pastel: '#CACFBE',
     hashtags: ['#peinture', '#art'],
     plateformes: [
@@ -32,6 +36,7 @@ const categories = [
     id: 'outils',
     label: 'Outils',
     color: '#475569',
+    muted: '#7B848E',
     pastel: '#C4C8CC',
     hashtags: ['#stack', '#building-public'],
     plateformes: [
@@ -43,6 +48,7 @@ const categories = [
     id: 'pro',
     label: 'Pro',
     color: '#0F172A',
+    muted: '#566375',
     pastel: '#C4C8CC',
     hashtags: ['#building-public', '#pro'],
     plateformes: [
@@ -68,24 +74,25 @@ const categories = [
           data-category-id={cat.id}
           data-hashtags={cat.hashtags.join(',')}
           data-color={cat.color}
+          data-muted={cat.muted}
           data-pastel={cat.pastel}
           data-has-selector={cat.hasSelector ? 'true' : 'false'}
           class="category-badge"
-          style={`background:${cat.color};color:#fff;font-family:'Courier New',Courier,monospace;font-size:13px;padding:3px 10px;border-radius:4px;cursor:pointer;border:1px solid ${cat.color};`}
+          style={`background:${cat.muted};color:#0F172A;font-family:'Courier New',Courier,monospace;font-size:13px;padding:3px 10px;border-radius:4px;cursor:pointer;border:1px solid ${cat.muted};`}
         >
           {cat.label}
         </button>
       ))}
     </div>
 
-    <!-- Selecteur plateforme Politique (V1.3-F : pastel #E5C3BE en fill inactive) -->
+    <!-- Selecteur plateforme Politique (V1.4-B : transparent en fill inactive) -->
     <div id="politique-selector" class="mt-2 hidden flex gap-2">
       {categories[0].plateformes.map((p) => (
         <button
           type="button"
           data-platform-id={p.id}
           class="platform-pill"
-          style="font-family:'Courier New',Courier,monospace;font-size:12px;padding:2px 8px;border-radius:12px;cursor:pointer;border:1px solid #B5443A;background:#E5C3BE;color:#B5443A;"
+          style="font-family:'Courier New',Courier,monospace;font-size:12px;padding:2px 8px;border-radius:12px;cursor:pointer;border:1px solid #B5443A;background:transparent;color:#B5443A;"
         >
           {p.label}
         </button>
@@ -210,18 +217,19 @@ const categories = [
     window.dispatchEvent(new CustomEvent('platform-filter-change', { detail: { platform } }));
   };
 
-  // V1.3-F : palette desopacifiee.
-  // Active = fill couleur 100% + texte blanc.
-  // Inactive = fill pastel + texte couleur 100% + border couleur 100% (regle bicouche).
+  // V1.4-bis FIX 5 : pill active en couleur ATTENUEE (data-muted) + texte encre #0F172A.
+  // Inactive : transparent + texte couleur 100% + border couleur 100% (inchange).
+  // Pourquoi encre #0F172A au lieu de blanc : sur fond attenue (#C8867E etc.), le ratio
+  // contraste blanc tombe ~3.5:1 (limite). Encre #0F172A donne ratio ≥6:1 sur tous les muted.
   const updateBadgeStyle = (btn: HTMLElement, active: boolean) => {
     const color = btn.dataset.color || '#000';
-    const pastel = btn.dataset.pastel || '#E5C3BE';
+    const muted = btn.dataset.muted || color;
     if (active) {
-      btn.style.background = color;
-      btn.style.color = '#fff';
-      btn.style.border = `1px solid ${color}`;
+      btn.style.background = muted;
+      btn.style.color = '#0F172A';
+      btn.style.border = `1px solid ${muted}`;
     } else {
-      btn.style.background = pastel;
+      btn.style.background = 'transparent';
       btn.style.color = color;
       btn.style.border = `1px solid ${color}`;
     }
@@ -239,19 +247,19 @@ const categories = [
     }
   };
 
-  // V1.3-F : sub-pills Politique, regle bicouche identique.
-  // Active (ou aucun filtre) = fill brique #B5443A + texte blanc.
-  // Inactive = fill pastel #E5C3BE + texte brique + border brique 100%.
+  // V1.4-bis FIX 5 : sub-pills Politique, active en brique ATTENUEE #C8867E + encre.
+  // Active (ou aucun filtre) = fill #C8867E + texte encre #0F172A.
+  // Inactive = transparent + texte brique 100% + border brique 100%.
   const updatePillStyles = () => {
     const pills = document.querySelectorAll<HTMLElement>('.platform-pill');
     const active = platformFilters['politique'];
     pills.forEach((pill) => {
       const pid = pill.dataset.platformId;
       if (!active || pid === active) {
-        pill.style.background = '#B5443A';
-        pill.style.color = '#fff';
+        pill.style.background = '#C8867E';
+        pill.style.color = '#0F172A';
       } else {
-        pill.style.background = '#E5C3BE';
+        pill.style.background = 'transparent';
         pill.style.color = '#B5443A';
       }
     });

src/components/astro/Footer.astro

@@ -1,30 +1,27 @@
 ---
-// Footer.astro - V1.2-L : 1 ligne 3 zones (nav / subscribe / logos RS)
-// Style monochrome encre #0F172A palette terre V1.2
+// Footer.astro - V1.5-C.4 : footer 2 lignes au lieu de 3.
+// Ligne 1 (centree, plein cadre) : label Courier 12px #475569 + form subscribe (input + bouton)
+// Ligne 2 : gauche = nav (Manifeste / A propos / Mentions legales) ; droite = 5 logos RS monochrome #475569.
+// Palette V1.3 figee : encre #0F172A, encre douce #475569, papier #FAFAF7
 ---
-<footer class="border-t border-neutral-200 px-6 py-4 bg-[#FAFAF7] text-[#0F172A]">
-  <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-3 md:gap-6">
+<footer class="border-t border-neutral-200 px-6 py-3 bg-[#FAFAF7] text-[#0F172A]">
 
-    <!-- ZONE GAUCHE : liens nav -->
-    <nav class="flex gap-4 text-xs justify-center md:justify-start">
-      <a href="/manifeste" data-manifeste-link class="opacity-60 hover:opacity-100 transition-opacity">Manifeste</a>
-      <a href="/a-propos" class="opacity-60 hover:opacity-100 transition-opacity">A propos</a>
-      <a href="/mentions-legales" class="opacity-60 hover:opacity-100 transition-opacity">Mentions legales</a>
-    </nav>
-
-    <!-- ZONE CENTRE : subscribe form compact (endpoint /api/subscribe V1.1-I) -->
-    <div class="flex flex-col items-center gap-1">
-      <form id="subscribe-form" class="flex gap-2 items-center">
+  <!-- LIGNE 1 : label + subscribe form, centre plein cadre -->
+  <div class="flex flex-col items-center gap-1 mb-3">
+    <p class="footer-label text-[12px] text-[#475569] leading-none">
+      Reçois le journal AEP — un envoi par mois, sans bullshit
+    </p>
+    <form id="subscribe-form" class="flex gap-2 items-center w-full max-w-[320px]">
       <input
         type="email"
         name="email"
         required
         placeholder="ton@email.fr"
-          class="px-3 py-1.5 border border-neutral-300 rounded text-xs focus:outline-none focus:border-[#0F172A] bg-white"
+        class="flex-1 px-3 py-1 border border-neutral-300 rounded text-xs focus:outline-none focus:border-[#0F172A] bg-white leading-tight"
       />
       <button
         type="submit"
-          class="px-3 py-1.5 bg-[#0F172A] text-white rounded text-xs hover:bg-[#475569] transition-colors whitespace-nowrap"
+        class="px-3 py-1 bg-[#0F172A] text-white rounded text-xs hover:bg-[#475569] transition-colors whitespace-nowrap leading-tight"
       >
         s'abonner
       </button>
@@ -32,42 +29,66 @@
     <p id="subscribe-msg" class="text-[10px] text-neutral-500 min-h-[0.75rem]"></p>
   </div>
 
-    <!-- ZONE DROITE : logos RS cliquables (SVG inline, fill #0F172A 60%) -->
-    <!-- V1.3-F : gap-4 mobile / gap-6 desktop pour espacer les logos -->
-    <div class="flex gap-4 md:gap-6 items-center justify-center md:justify-end text-[#0F172A]">
-      <!-- Instagram -->
+  <!-- LIGNE 2 : nav gauche + logos RS droite -->
+  <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-2 md:gap-6">
+
+    <!-- ZONE GAUCHE : liens nav -->
+    <nav class="flex gap-4 text-xs items-center justify-center md:justify-start text-[#475569]">
+      <a href="/manifeste" data-manifeste-link class="opacity-100 hover:text-[#0F172A] transition-colors">Manifeste</a>
+      <a href="/a-propos" class="opacity-100 hover:text-[#0F172A] transition-colors">A propos</a>
+      <a href="/mentions-legales" class="opacity-100 hover:text-[#0F172A] transition-colors">Mentions legales</a>
+    </nav>
+
+    <!-- ZONE DROITE : 5 logos RS monochrome #475569 100% (V1.5-C.4 : pas les couleurs natives) -->
+    <div class="flex gap-4 md:gap-6 items-center justify-center md:justify-end text-[#475569]">
+      <!-- Instagram @aep.politique -->
       <a
         href="https://www.instagram.com/aep.politique/"
         target="_blank"
         rel="noopener noreferrer"
         aria-label="Instagram @aep.politique"
-        class="opacity-60 hover:opacity-100 transition-opacity"
+        title="@aep.politique"
+        class="hover:text-[#0F172A] transition-colors"
       >
         <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="w-[18px] h-[18px] md:w-5 md:h-5" fill="currentColor" aria-hidden="true">
-          <path d="M12 2.163c3.204 0 3.584.012 4.85.07 1.366.062 2.633.336 3.608 1.311.975.975 1.249 2.242 1.311 3.608.058 1.266.069 1.646.069 4.85s-.012 3.584-.07 4.85c-.062 1.366-.336 2.633-1.311 3.608-.975.975-2.242 1.249-3.608 1.311-1.266.058-1.646.07-4.85.07s-3.584-.012-4.85-.07c-1.366-.062-2.633-.336-3.608-1.311-.975-.975-1.249-2.242-1.311-3.608C2.175 15.647 2.163 15.267 2.163 12s.012-3.584.07-4.85c.062-1.366.336-2.633 1.311-3.608.975-.975 2.242-1.249 3.608-1.311 1.266-.058 1.646-.07 4.85-.07zm0 1.838c-3.15 0-3.522.012-4.766.069-1.024.047-1.58.218-1.95.362-.49.19-.84.418-1.207.786-.367.367-.595.717-.786 1.207-.144.37-.315.926-.362 1.95-.057 1.244-.069 1.616-.069 4.766s.012 3.522.069 4.766c.047 1.024.218 1.58.362 1.95.19.49.418.84.786 1.207.367.367.717.595 1.207.786.37.144.926.315 1.95.362 1.244.057 1.616.069 4.766.069s3.522-.012 4.766-.069c1.024-.047 1.58-.218 1.95-.362.49-.19.84-.418 1.207-.786.367-.367.595-.717.786-1.207.144-.37.315-.926.362-1.95.057-1.244.069-1.616.069-4.766s-.012-3.522-.069-4.766c-.047-1.024-.218-1.58-.362-1.95-.19-.49-.418-.84-.786-1.207-.367-.367-.717-.595-1.207-.786-.37-.144-.926-.315-1.95-.362C15.522 4.013 15.15 4.001 12 4.001zm0 3.135a4.864 4.864 0 110 9.728 4.864 4.864 0 010-9.728zm0 8.027a3.162 3.162 0 100-6.325 3.162 3.162 0 000 6.325zm6.187-8.249a1.137 1.137 0 11-2.275 0 1.137 1.137 0 012.275 0z"/>
+          <path d="M7.75 2C4.574 2 2 4.574 2 7.75v8.5C2 19.426 4.574 22 7.75 22h8.5C19.426 22 22 19.426 22 16.25v-8.5C22 4.574 19.426 2 16.25 2h-8.5zM4 7.75A3.75 3.75 0 017.75 4h8.5A3.75 3.75 0 0120 7.75v8.5A3.75 3.75 0 0116.25 20h-8.5A3.75 3.75 0 014 16.25v-8.5zM12 7a5 5 0 100 10 5 5 0 000-10zm0 2a3 3 0 110 6 3 3 0 010-6zm5.5-3.5a1 1 0 100 2 1 1 0 000-2z"/>
         </svg>
       </a>
 
-      <!-- GitHub (TODO: si 404 connu, fallback https://git.trans-former.fr/jules Gitea) -->
+      <!-- Instagram @julesneny -->
+      <a
+        href="https://www.instagram.com/julesneny/"
+        target="_blank"
+        rel="noopener noreferrer"
+        aria-label="Instagram @julesneny"
+        title="@julesneny"
+        class="hover:text-[#0F172A] transition-colors"
+      >
+        <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="w-[18px] h-[18px] md:w-5 md:h-5" fill="currentColor" aria-hidden="true">
+          <path d="M7.75 2C4.574 2 2 4.574 2 7.75v8.5C2 19.426 4.574 22 7.75 22h8.5C19.426 22 22 19.426 22 16.25v-8.5C22 4.574 19.426 2 16.25 2h-8.5zM4 7.75A3.75 3.75 0 017.75 4h8.5A3.75 3.75 0 0120 7.75v8.5A3.75 3.75 0 0116.25 20h-8.5A3.75 3.75 0 014 16.25v-8.5zM12 7a5 5 0 100 10 5 5 0 000-10zm0 2a3 3 0 110 6 3 3 0 010-6zm5.5-3.5a1 1 0 100 2 1 1 0 000-2z"/>
+        </svg>
+      </a>
+
+      <!-- GitHub / Gitea -->
       <a
         href="https://github.com/julesneny"
         target="_blank"
         rel="noopener noreferrer"
         aria-label="GitHub"
-        class="opacity-60 hover:opacity-100 transition-opacity"
+        class="hover:text-[#0F172A] transition-colors"
       >
         <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="w-[18px] h-[18px] md:w-5 md:h-5" fill="currentColor" aria-hidden="true">
           <path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/>
         </svg>
       </a>
 
-      <!-- LinkedIn TODO: confirmer URL LinkedIn Jules -->
+      <!-- LinkedIn -->
       <a
         href="https://www.linkedin.com/in/jules-neny/"
         target="_blank"
         rel="noopener noreferrer"
         aria-label="LinkedIn"
-        class="opacity-60 hover:opacity-100 transition-opacity"
+        class="hover:text-[#0F172A] transition-colors"
       >
         <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="w-[18px] h-[18px] md:w-5 md:h-5" fill="currentColor" aria-hidden="true">
           <path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433a2.062 2.062 0 01-2.063-2.065 2.063 2.063 0 112.063 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z"/>
@@ -80,19 +101,24 @@
         target="_blank"
         rel="noopener noreferrer"
         aria-label="Substack"
-        class="opacity-60 hover:opacity-100 transition-opacity"
+        class="hover:text-[#0F172A] transition-colors"
       >
         <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="w-[18px] h-[18px] md:w-5 md:h-5" fill="currentColor" aria-hidden="true">
           <path d="M22.539 8.242H1.46V5.406h21.08v2.836zM1.46 10.812V24L12 18.11 22.54 24V10.812H1.46zM22.54 0H1.46v2.836h21.08V0z"/>
         </svg>
       </a>
-
-      <!-- TODO V1.3 : ajouter logo Pinterest quand compte créé -->
     </div>
 
   </div>
 </footer>
 
+<style>
+  /* V1.5-C.4 : label newsletter en Courier New 12px, encre douce */
+  .footer-label {
+    font-family: 'Courier New', Courier, monospace;
+  }
+</style>
+
 <script>
   const form = document.getElementById('subscribe-form') as HTMLFormElement | null;
   const msg = document.getElementById('subscribe-msg') as HTMLParagraphElement | null;
@@ -128,14 +154,12 @@
   });
 
   // V1.3-E : intercept clics liens Manifeste depuis le footer -> preview centrale sur racine.
-  // Sur /a-propos, /mentions-legales, /manifeste lui-meme : navigation normale.
   document.querySelectorAll<HTMLAnchorElement>('a[data-manifeste-link]').forEach((el) => {
     el.addEventListener('click', (e) => {
       if (window.location.pathname === '/') {
         e.preventDefault();
         window.dispatchEvent(new CustomEvent('preview-open', { detail: { type: 'manifeste' } }));
       }
-      // sinon : navigation normale vers /manifeste
     });
   });
 </script>

src/components/astro/SiteHeader.astro

@@ -1,11 +1,11 @@
 ---
-// SiteHeader.astro - V1.3-C : header 1 ligne fine, liens cliquables, phrase intention Roboto Condensed
+// SiteHeader.astro - V1.5-C : header lowercase + mobile 1 ligne unique (truncate ellipsis)
 // Palette V1.3 figee : papier #FAFAF7, encre #0F172A, encre douce #475569, border #E5E7EB
 // Composition :
-//   Desktop (>= md) : 1 ligne ~44px - Trans-Former | Jules Neny | architecture d'ecologie politique  [phrase intention right-aligned, Roboto Condensed]
-//   Mobile (< md)   : 2 lignes compactes - ligne 1 Trans-Former / ligne 2 Jules Neny . AEP (cliquables) - phrase intention masquee
-// Liens :
-//   Trans-Former -> /
+//   Desktop (>= md) : 1 ligne ~44px - trans-former | Jules Neny | architecture d'ecologie politique  [phrase intention right-aligned, Roboto Condensed]
+//   Mobile (< md)   : 1 SEULE ligne compacte (V1.5-C.2) - trans-former . Jules Neny . AEP, truncate ellipsis si overflow, phrase intention masquee
+// Liens (V1.5-C.3 confirmes) :
+//   trans-former -> /
 //   Jules Neny   -> /a-propos
 //   architecture d'ecologie politique -> https://aep.trans-former.fr (same-tab, site frere coherent)
 // Typo phrase intention : Roboto Condensed Variable @fontsource (weight 400, font-stretch 75%)
@@ -15,37 +15,34 @@ import '@fontsource-variable/roboto-condensed/wght.css';
   class="site-header w-full border-b border-[#E5E7EB] bg-[#FAFAF7] text-[#0F172A] px-4 md:px-6 flex items-center"
   role="banner"
 >
-  <!-- Bloc identite (gauche) -->
+  <!-- Bloc identite (gauche) - V1.5-C.2 : 1 ligne unique mobile + desktop, truncate ellipsis si overflow -->
   <nav
-    class="flex flex-col md:flex-row md:items-baseline gap-x-2 gap-y-0.5 flex-shrink-0"
+    class="identite flex flex-row items-baseline gap-x-1.5 md:gap-x-2 min-w-0 flex-shrink overflow-hidden whitespace-nowrap"
     aria-label="identite site"
   >
-    <!-- Ligne 1 desktop = wordmark inline ; mobile = ligne dediee -->
+    <!-- V1.5-C.1 : lowercase "trans-former" (retire l'effet marque corporate) -->
     <a
       href="/"
-      class="font-semibold tracking-tight text-[#0F172A] hover:text-[#0F172A] text-[15px] md:text-[16px] leading-none no-underline hover:underline underline-offset-2 decoration-1"
+      class="font-semibold tracking-tight text-[#0F172A] hover:text-[#0F172A] text-[15px] md:text-[16px] leading-none no-underline hover:underline underline-offset-2 decoration-1 flex-shrink-0"
       aria-label="trans-former.fr - accueil"
     >
-      Trans-Former
+      trans-former
     </a>
 
-    <!-- Bloc secondaire : Jules Neny . AEP (mobile : ligne 2 ; desktop : inline) -->
-    <span class="flex items-baseline gap-1.5 text-[#475569] leading-none">
-      <span class="text-[#94A3B8] hidden md:inline" aria-hidden="true">·</span>
+    <span class="text-[#94A3B8] leading-none flex-shrink-0" aria-hidden="true">·</span>
     <a
       href="/a-propos"
-        class="text-[12px] md:text-[13px] text-[#475569] hover:text-[#0F172A] no-underline hover:underline underline-offset-2 decoration-1"
+      class="text-[12px] md:text-[13px] text-[#475569] hover:text-[#0F172A] no-underline hover:underline underline-offset-2 decoration-1 leading-none flex-shrink-0"
     >
       Jules Neny
     </a>
-      <span class="text-[#94A3B8]" aria-hidden="true">·</span>
+    <span class="text-[#94A3B8] leading-none flex-shrink-0" aria-hidden="true">·</span>
     <a
       href="https://aep.trans-former.fr"
-        class="text-[12px] md:text-[13px] text-[#475569] hover:text-[#0F172A] no-underline hover:underline underline-offset-2 decoration-1"
+      class="text-[12px] md:text-[13px] text-[#475569] hover:text-[#0F172A] no-underline hover:underline underline-offset-2 decoration-1 leading-none truncate min-w-0"
     >
       architecture d'écologie politique
     </a>
-    </span>
   </nav>
 
   <!-- Phrase intention (droite, desktop only) - Roboto Condensed allongee -->
@@ -60,12 +57,11 @@ import '@fontsource-variable/roboto-condensed/wght.css';
   .site-header {
     height: 44px;
   }
+  /* V1.5-C.2 : mobile 1 ligne unique, hauteur identique desktop (44px) */
   @media (max-width: 767px) {
     .site-header {
-      height: auto;
-      min-height: 48px;
-      padding-top: 6px;
-      padding-bottom: 6px;
+      height: 44px;
+      min-height: 44px;
     }
   }
   /* Phrase intention : Roboto Condensed Variable, font-stretch 75% (allongement vertical condense)

src/layouts/BaseLayout.astro

@@ -6,12 +6,63 @@ import SiteHeader from '../components/astro/SiteHeader.astro';
 interface Props {
   title?: string;
   description?: string;
+  ogImage?: string;
+  canonical?: string;
+  /** Article JSON-LD : passer true sur les pages articles (manifeste, etc.) */
+  isArticle?: boolean;
+  articleDate?: string;
+  articleDescription?: string;
 }
 
 const {
-  title = 'trans-former.fr',
-  description = "Architecture d'ecologie politique - journal, carte conceptuelle, manifeste",
+  title,
+  description,
+  ogImage,
+  canonical,
+  isArticle = false,
+  articleDate,
+  articleDescription,
 } = Astro.props;
+
+const SITE_NAME = 'trans-former.fr';
+const SITE_URL = 'https://trans-former.fr';
+const DEFAULT_DESC = "Architecture, ecologie, politique : un commun a construire ensemble. Manifeste et infrastructure vivante de Jules NENY.";
+const DEFAULT_OG = '/og-default.png';
+
+const fullTitle = title ? `${title} - ${SITE_NAME}` : SITE_NAME;
+const finalDesc = description || DEFAULT_DESC;
+const finalCanonical = canonical || new URL(Astro.url.pathname, SITE_URL).href;
+const finalOg = ogImage || DEFAULT_OG;
+const finalOgAbsolute = finalOg.startsWith('http') ? finalOg : `${SITE_URL}${finalOg}`;
+
+const websiteSchema = {
+  "@context": "https://schema.org",
+  "@type": "WebSite",
+  "name": SITE_NAME,
+  "url": SITE_URL,
+  "author": {
+    "@type": "Person",
+    "name": "Jules NENY",
+    "url": `${SITE_URL}/a-propos`,
+    "sameAs": [
+      "https://www.instagram.com/julesneny/",
+      "https://www.instagram.com/aep.politique/",
+      "https://julesneny.substack.com",
+      "https://git.trans-former.fr/jules"
+    ]
+  },
+  "description": DEFAULT_DESC
+};
+
+const articleSchema = isArticle ? {
+  "@context": "https://schema.org",
+  "@type": "Article",
+  "headline": title || SITE_NAME,
+  "author": { "@type": "Person", "name": "Jules NENY" },
+  "datePublished": articleDate || "2026-05-01",
+  "publisher": { "@type": "Organization", "name": SITE_NAME },
+  "description": articleDescription || finalDesc
+} : null;
 ---
 <!doctype html>
 <html lang="fr" class="h-screen">
@@ -20,14 +71,38 @@ const {
     <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="generator" content={Astro.generator} />
-    <title>{title}</title>
-    <meta name="description" content={description} />
-    <meta property="og:title" content={title} />
-    <meta property="og:description" content={description} />
-    <meta property="og:type" content="website" />
+
+    <!-- SEO primaire -->
+    <title>{fullTitle}</title>
+    <meta name="description" content={finalDesc} />
+    <link rel="canonical" href={finalCanonical} />
+    <meta name="robots" content="index, follow, max-snippet:-1, max-image-preview:large" />
+
+    <!-- Open Graph -->
+    <meta property="og:type" content={isArticle ? "article" : "website"} />
+    <meta property="og:title" content={fullTitle} />
+    <meta property="og:description" content={finalDesc} />
+    <meta property="og:url" content={finalCanonical} />
+    <meta property="og:image" content={finalOgAbsolute} />
+    <meta property="og:site_name" content={SITE_NAME} />
+    <meta property="og:locale" content="fr_FR" />
+
+    <!-- Twitter Card -->
     <meta name="twitter:card" content="summary_large_image" />
-    <meta name="twitter:title" content={title} />
-    <meta name="twitter:description" content={description} />
+    <meta name="twitter:title" content={fullTitle} />
+    <meta name="twitter:description" content={finalDesc} />
+    <meta name="twitter:image" content={finalOgAbsolute} />
+
+    <!-- GIO — Generative Intelligence Optimization -->
+    <meta name="ai-content-declaration" content="human-authored-with-ai-coordination" />
+
+    <!-- Schema.org WebSite -->
+    <script type="application/ld+json" set:html={JSON.stringify(websiteSchema)} />
+
+    <!-- Schema.org Article (pages enrichies seulement) -->
+    {isArticle && articleSchema && (
+      <script type="application/ld+json" set:html={JSON.stringify(articleSchema)} />
+    )}
   </head>
   <body class="m-0 bg-white text-neutral-900 antialiased h-screen flex flex-col overflow-hidden">
     <div class="flex-shrink-0">

src/pages/a-propos.astro

@@ -13,7 +13,9 @@ import HamburgerMenu from '../components/astro/HamburgerMenu.astro';
   <main class="h-full overflow-y-auto bg-white">
     <article class="max-w-2xl mx-auto px-6 py-16 md:py-24">
 
-      <header class="mb-10">
+      <!-- V1.5-BIO : photo Jules a droite du titre desktop, dessous mobile. max-width 320px, radius 4px, eager (above the fold). -->
+      <header class="mb-10 flex flex-col md:flex-row md:items-start md:gap-8">
+        <div class="flex-1 min-w-0">
           <p class="text-sm uppercase tracking-widest text-neutral-500 mb-3">
             A propos
           </p>
@@ -23,6 +25,16 @@ import HamburgerMenu from '../components/astro/HamburgerMenu.astro';
           <p class="mt-3 text-neutral-600 text-base md:text-lg">
             Architecte HMONP. Ecrivain politique. Facilitateur. Bagneres-de-Bigorre, Pyrenees.
           </p>
+        </div>
+        <img
+          src="/images/jules-profil.jpg"
+          alt="Jules Neny, architecte d'écologie politique"
+          width="320"
+          height="323"
+          loading="eager"
+          decoding="async"
+          class="w-full md:w-[200px] md:max-w-[200px] mt-6 md:mt-0 rounded-[4px] flex-shrink-0"
+        />
       </header>
 
       <div class="text-neutral-800 text-[17px] leading-[1.75] space-y-6">

src/pages/index.astro

@@ -15,39 +15,46 @@ import PopupOnboarding from '../components/astro/PopupOnboarding.astro';
   <MobileTabBar />
   <PopupOnboarding />
 
-  <!-- Desktop : grid 3 colonnes V1.3-F avec toggle replier latéraux.
-       Layout dynamique pilote par CSS vars --col-left / --col-right (320px par defaut, 0 quand replie).
-       Header et footer fixes (flex-shrink-0), pas de calc(100vh - X). -->
+  <!-- Desktop : grid 3 colonnes V1.4-A avec toggle CACHER latéraux (bidirectionnel).
+       Layout dynamique pilote par CSS vars --col-left / --col-right (320px visible, 0 cache).
+       Re-clic = bidirectionnel : col reapparait, centre se retracte. sessionStorage persist.
+       V1.4-bis FIX 2 : suppression du couplage display:none + width:0 (conflit grid).
+       On utilise EXCLUSIVEMENT --col-left/--col-right (0px = aside disparait visuellement).
+       Le contenu de l'aside est cache via visibility hidden (preserve la place 0 sans bug grid).
+       Grid template utilise minmax(0,1fr) pour que la col centre ne s'effondre pas quand les
+       voisins sont a 0 (cas critique 2 togglees). -->
   <div
     id="desktop-grid"
     class="hidden md:grid h-full overflow-hidden relative"
-    style="grid-template-columns: var(--col-left, 320px) 1fr var(--col-right, 320px);"
+    style="grid-template-columns: var(--col-left, 320px) minmax(0, 1fr) var(--col-right, 320px);"
   >
-    <aside id="col-left-aside" class="border-r border-neutral-200 overflow-y-auto h-full"><ColJournal /></aside>
-    <main class="overflow-hidden h-full relative">
+    <aside id="col-left-aside" class="border-r border-neutral-200 overflow-hidden h-full"><div class="h-full overflow-y-auto"><ColJournal /></div></aside>
+    <main class="overflow-hidden h-full relative" style="min-width: 0;">
       <ColCentre />
-      <!-- Toggle gauche : pose sur le bord gauche de la colonne centrale -->
+      <!-- Toggle gauche : pose sur le bord gauche de la colonne centrale.
+           Icone < quand col visible (clic = cacher) ; > quand col cachee (clic = rouvrir). -->
       <button
         type="button"
         id="toggle-col-left"
-        aria-label="Replier/deplier colonne gauche"
+        aria-label="Cacher/afficher colonne gauche"
         class="hidden md:flex absolute left-0 top-1/2 -translate-y-1/2 z-20 w-5 h-12 items-center justify-center bg-white border border-neutral-200 border-l-0 rounded-r text-neutral-500 hover:bg-neutral-50 hover:text-neutral-900 transition-colors cursor-pointer"
         style="font-family:'Courier New',Courier,monospace;font-size:14px;line-height:1;"
       >
         <span id="toggle-col-left-icon">&lsaquo;</span>
       </button>
-      <!-- Toggle droite : pose sur le bord droit de la colonne centrale -->
+      <!-- Toggle droite : pose sur le bord droit de la colonne centrale.
+           Icone > quand col visible (clic = cacher) ; < quand col cachee (clic = rouvrir). -->
       <button
         type="button"
         id="toggle-col-right"
-        aria-label="Replier/deplier colonne droite"
+        aria-label="Cacher/afficher colonne droite"
         class="hidden md:flex absolute right-0 top-1/2 -translate-y-1/2 z-20 w-5 h-12 items-center justify-center bg-white border border-neutral-200 border-r-0 rounded-l text-neutral-500 hover:bg-neutral-50 hover:text-neutral-900 transition-colors cursor-pointer"
         style="font-family:'Courier New',Courier,monospace;font-size:14px;line-height:1;"
       >
         <span id="toggle-col-right-icon">&rsaquo;</span>
       </button>
     </main>
-    <aside id="col-right-aside" class="border-l border-neutral-200 overflow-y-auto h-full"><ColInsta /></aside>
+    <aside id="col-right-aside" class="border-l border-neutral-200 overflow-hidden h-full"><div class="h-full overflow-y-auto"><ColInsta /></div></aside>
   </div>
 
   <!-- Mobile : SwipeContainer Vue island - tabbar 44px reserve dans la zone flex-1 -->
@@ -60,8 +67,10 @@ import PopupOnboarding from '../components/astro/PopupOnboarding.astro';
   </div>
 
   <script>
-    // V1.3-F : toggle replier/deplier colonnes laterales desktop.
-    // Etat persiste en sessionStorage. Quand replie : col = 0px, aside cache, ColCentre s'etend.
+    // V1.4-A : toggle CACHER colonnes laterales (bidirectionnel, focus simple).
+    // - Clic bouton gauche / droite -> cache la col concernee (width 0 + display:none).
+    // - Re-clic -> re-affiche. ColCentre s'elargit ou se retracte selon le grid recalcul.
+    // - Etat persiste en sessionStorage (survit aux refresh dans la meme tab).
     const KEY_LEFT = 'tf-col-left-collapsed';
     const KEY_RIGHT = 'tf-col-right-collapsed';
 
@@ -81,12 +90,25 @@ import PopupOnboarding from '../components/astro/PopupOnboarding.astro';
       collapsedRight = sessionStorage.getItem(KEY_RIGHT) === '1';
     } catch { /* mode prive */ }
 
+    // V1.4-bis FIX 2 : UNE SEULE technique (CSS var width 0px) — pas de display:none
+    // qui creait un conflit grid : quand display:none + grid-column 0 cohabitent,
+    // certains navigateurs ne recalculent pas la col centre correctement → centre disparu.
+    // Maintenant : aside reste dans le flux avec width 0 (overflow hidden cache le contenu)
+    // + le contenu interne avec visibility hidden pour ne pas etre focusable au tab.
     const apply = () => {
       if (!grid) return;
       grid.style.setProperty('--col-left', collapsedLeft ? '0px' : '320px');
       grid.style.setProperty('--col-right', collapsedRight ? '0px' : '320px');
-      if (asideLeft) asideLeft.style.display = collapsedLeft ? 'none' : '';
-      if (asideRight) asideRight.style.display = collapsedRight ? 'none' : '';
+      // Aside reste en flux (display: '' par defaut) pour ne pas casser le grid template.
+      // Visibility hidden + tabindex -1 sur le contenu pour empecher interaction inutile.
+      if (asideLeft) {
+        asideLeft.style.visibility = collapsedLeft ? 'hidden' : '';
+        asideLeft.setAttribute('aria-hidden', collapsedLeft ? 'true' : 'false');
+      }
+      if (asideRight) {
+        asideRight.style.visibility = collapsedRight ? 'hidden' : '';
+        asideRight.setAttribute('aria-hidden', collapsedRight ? 'true' : 'false');
+      }
       // Icones : pointe vers la direction d'ouverture (sens depliage).
       if (iconLeft) iconLeft.innerHTML = collapsedLeft ? '&rsaquo;' : '&lsaquo;';
       if (iconRight) iconRight.innerHTML = collapsedRight ? '&lsaquo;' : '&rsaquo;';

src/pages/manifeste.astro

@@ -7,6 +7,9 @@ import HamburgerMenu from '../components/astro/HamburgerMenu.astro';
 <BaseLayout
   title="Manifeste - Architecture d'Ecologie Politique"
   description="Manifeste AEP : un commun vivant pour une architecture d'ecologie politique. Architectes, allie-es, habitant-es."
+  isArticle={true}
+  articleDate="2026-05-01"
+  articleDescription="Manifeste fondateur des Agences d'Ecologie Politique - un commun vivant pour bifurquer ensemble."
 >
   <HamburgerMenu />