diff --git a/app.vue b/app.vue
index 9abc973..ccd9a91 100644
--- a/app.vue
+++ b/app.vue
@@ -39,8 +39,7 @@
           class="nav-tab"
           :class="{ 'nav-tab--active': route.path === '/agences' }"
         >
-          Agences Inspirantes
-          <span class="nav-tab-badge">en construction</span>
+          Réseaux AEP
         </NuxtLink>
         <NuxtLink
           to="/trouver-du-taf"
@@ -172,7 +171,7 @@
             @click="hamburgerOpen = false"
           >
             <NuxtLink to="/" class="block px-4 py-2.5 text-sm font-medium transition-opacity hover:opacity-70" :style="route.path === '/' ? 'color: var(--nav-primary-solid); font-weight: 700;' : 'color: var(--nav-text);'">Écosystème Entraide Architecture</NuxtLink>
-            <NuxtLink to="/agences" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text);">Agences Inspirantes</NuxtLink>
+            <NuxtLink to="/agences" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text);">Réseaux AEP</NuxtLink>
             <NuxtLink to="/rag" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text);">RAG</NuxtLink>
             <div style="height: 1px; background: var(--nav-bg-alt); margin: 4px 0;"></div>
             <NuxtLink to="/a-propos" class="block px-4 py-2.5 text-sm transition-opacity hover:opacity-70" style="color: var(--nav-text-muted);">À propos</NuxtLink>
@@ -183,7 +182,7 @@
     </header>
 
     <!-- Contenu page (flex-1 pour remplir l'espace) -->
-    <div class="flex-1" :class="route.path === '/' ? 'overflow-hidden' : 'overflow-y-auto'">
+    <div class="flex-1 h-full min-h-0" :class="route.path === '/' ? 'overflow-hidden' : 'overflow-y-auto'">
       <NuxtPage />
     </div>
 
diff --git a/components/NavMapV2.vue b/components/NavMapV2.vue
index e0e3b43..d15e6de 100644
--- a/components/NavMapV2.vue
+++ b/components/NavMapV2.vue
@@ -222,7 +222,12 @@ function updateTileTheme(dark: boolean) {
 let themeObserver: MutationObserver | null = null
 
 onMounted(() => {
-  initMap()
+  // Double rAF : laisser le browser calculer la hauteur du conteneur avant Leaflet
+  requestAnimationFrame(() => {
+    requestAnimationFrame(() => {
+      initMap()
+    })
+  })
   document.addEventListener('nav-v2-select', onNavV2Select as EventListener)
 
   themeObserver = new MutationObserver(() => {
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 9c62d00..fab508c 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -1,6 +1,11 @@
 export default defineNuxtConfig({
   modules: ['@nuxtjs/tailwindcss'],
-  css: ['~/assets/css/main.css'],
+  css: [
+    '~/assets/css/main.css',
+    'leaflet/dist/leaflet.css',
+    'leaflet.markercluster/dist/MarkerCluster.css',
+    'leaflet.markercluster/dist/MarkerCluster.Default.css',
+  ],
 
   runtimeConfig: {
     nocodbUrl: process.env.NOCODB_URL,
@@ -20,10 +25,10 @@ export default defineNuxtConfig({
   ssr: true,
 
   vite: {
+    cacheDir: 'C:/Users/jules/AppData/Local/nav-carte-vite-cache',
     optimizeDeps: {
-      include: ['leaflet', 'leaflet.markercluster'],
+      include: ['leaflet', 'leaflet.markercluster', 'd3'],
     },
-    // Éviter l'import SSR de Leaflet qui utilise window
     ssr: {
       noExternal: [],
     },
diff --git a/pages/agences.vue b/pages/agences.vue
index f10af63..63691ed 100644
--- a/pages/agences.vue
+++ b/pages/agences.vue
@@ -1,39 +1,522 @@
 <template>
-  <div class="flex flex-col items-center justify-center h-full gap-6" style="background: var(--nav-bg);">
-    <div class="text-center max-w-md px-6">
-      <div
-        class="inline-flex items-center justify-center w-14 h-14 rounded-2xl mb-5"
-        style="background: var(--nav-bg-alt);"
-      >
-        <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="color: var(--nav-text-muted);">
-          <rect x="3" y="3" width="7" height="7"/>
-          <rect x="14" y="3" width="7" height="7"/>
-          <rect x="14" y="14" width="7" height="7"/>
-          <rect x="3" y="14" width="7" height="7"/>
-        </svg>
+  <div class="flex h-full overflow-hidden" style="background: var(--nav-bg);">
+
+    <!-- ═══════════════════════════════════════ SIDEBAR DESKTOP (>= 1024px) -->
+    <div class="hidden lg:block overflow-y-auto" style="width: 320px; min-width: 320px; flex-shrink: 0; border-right: 1px solid var(--nav-bg-alt); height: 100%;">
+
+      <!-- IntentionBanner s'auto-affiche via Teleport (overlay plein ecran) -->
+      <IntentionBanner />
+
+      <!-- Filtres familles + hashtags -->
+      <HashtagFilter
+        :allHashtags="allHashtags"
+        :selectedHashtags="selectedHashtags"
+        :selectedFamille="selectedFamille"
+        @update:selectedHashtags="selectedHashtags = $event"
+        @update:selectedFamille="selectedFamille = $event"
+      />
+
+      <!-- Separateur -->
+      <div style="height: 1px; background: var(--nav-bg-alt);"></div>
+
+      <!-- Barre de recherche -->
+      <div class="px-3 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
+        <label class="sidebar-search-label" aria-label="Rechercher une structure">
+          <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" class="sidebar-search-icon">
+            <circle cx="11" cy="11" r="8"/>
+            <line x1="21" y1="21" x2="16.65" y2="16.65"/>
+          </svg>
+          <input
+            v-model="search"
+            type="search"
+            placeholder="Rechercher une structure..."
+            class="sidebar-search-input"
+            autocomplete="off"
+          />
+          <button
+            v-if="search"
+            type="button"
+            class="sidebar-search-clear"
+            aria-label="Effacer"
+            @click.stop="search = ''"
+          >
+            <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
+              <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
+            </svg>
+          </button>
+        </label>
       </div>
-      <h1 class="text-2xl font-bold mb-3" style="color: var(--nav-text);">Agences Inspirantes</h1>
-      <p class="text-sm leading-relaxed mb-6" style="color: var(--nav-text-muted);">
-        Cette section répertoriera les agences d'architecture qui incarnent une pratique engagée — écologie politique, auto-construction, architectures vernaculaires, sobriété.
-      </p>
-      <p class="text-xs font-semibold uppercase tracking-widest mb-6" style="color: var(--nav-text-muted); opacity: 0.6;">
-        Bientôt disponible
-      </p>
-      <NuxtLink
-        to="/"
-        class="inline-flex items-center gap-2 px-4 py-2 rounded-xl text-sm font-semibold transition-all hover:opacity-80"
-        style="background: var(--nav-primary); color: var(--nav-text-on-primary);"
-      >
-        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" aria-hidden="true">
-          <line x1="19" y1="12" x2="5" y2="12"/>
-          <polyline points="12 19 5 12 12 5"/>
-        </svg>
-        Retour à l'écosystème
-      </NuxtLink>
+
+      <!-- Header compteur + reset -->
+      <div class="flex items-center justify-between px-4 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
+        <span class="text-xs font-bold uppercase tracking-widest" style="color: var(--nav-text-muted);">
+          {{ filtered.length }} structure{{ filtered.length > 1 ? 's' : '' }}
+        </span>
+        <button
+          v-if="hasActiveFilters"
+          @click="resetFilters"
+          class="text-xs underline hover:opacity-70"
+          style="color: var(--nav-text-muted);"
+        >Effacer les filtres</button>
+      </div>
+
+      <!-- Liste fiches (sidebar entiere scroll - pas de scroll interne) -->
+      <div class="px-3 py-2 space-y-1.5">
+        <div v-if="pending" class="flex items-center justify-center py-8" style="color: var(--nav-text-muted);">
+          Chargement...
+        </div>
+        <div v-else-if="filtered.length === 0" class="text-center py-8">
+          <p class="text-xs" style="color: var(--nav-text-muted);">Aucun résultat</p>
+        </div>
+        <div
+          v-for="structure in filtered"
+          :key="structure.id"
+          class="rounded-lg px-3 py-2 cursor-pointer transition-all"
+          :style="selectedId === structure.id
+            ? `background: var(--nav-bg-alt); border-left: 3px solid ${familleColor(structure.famille_principale)}; padding-left: 9px;`
+            : 'background: var(--nav-bg); border-left: 3px solid transparent; padding-left: 9px;'"
+          @click="onSelectStructure(structure.id)"
+          @mouseenter="hoveredId = structure.id"
+          @mouseleave="hoveredId = null"
+        >
+          <div class="flex items-start justify-between gap-1.5">
+            <span class="font-semibold text-sm leading-snug" style="color: var(--nav-text);">{{ structure.nom }}</span>
+            <span
+              class="shrink-0 w-2.5 h-2.5 rounded-full mt-1"
+              :style="`background: ${familleColor(structure.famille_principale)};`"
+            />
+          </div>
+          <div class="mt-0.5 text-xs" style="color: var(--nav-text-muted);">{{ structure.type_principal }} - {{ structure.ville }}</div>
+          <div v-if="structure.hashtags.length" class="mt-1 flex flex-wrap gap-1">
+            <span
+              v-for="tag in structure.hashtags.slice(0, 2)"
+              :key="tag"
+              class="text-xs"
+              style="color: var(--nav-text-muted);"
+            >{{ tag }}</span>
+          </div>
+        </div>
+      </div>
+
     </div>
+
+    <!-- ═══════════════════════════════════════ ZONE CENTRALE (carte) -->
+    <main class="flex-1 flex flex-col overflow-hidden relative">
+
+      <!-- ── VUE DESKTOP : Onglets Métro/Outre-mer ── -->
+      <div class="hidden lg:flex lg:flex-1 lg:flex-col lg:overflow-hidden">
+        <!-- Onglets desktop -->
+        <div class="shrink-0 flex" style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt);">
+          <button
+            class="px-5 py-2 text-sm font-medium transition-colors"
+            :style="desktopMapView === 'metropole'
+              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
+              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
+            @click="desktopMapView = 'metropole'"
+          >Métropolitain</button>
+          <button
+            class="px-5 py-2 text-sm font-medium transition-colors"
+            :style="desktopMapView === 'outremer'
+              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
+              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
+            @click="desktopMapView = 'outremer'"
+          >Outre-mer</button>
+          <button
+            class="px-5 py-2 text-sm font-medium transition-colors"
+            :style="desktopMapView === 'graphe'
+              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
+              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
+            @click="desktopMapView = 'graphe'"
+          >Vue graphique</button>
+        </div>
+
+        <!-- Carte Métropole desktop -->
+        <div v-show="desktopMapView === 'metropole'" class="flex-1 flex flex-col overflow-hidden">
+          <div class="relative flex-1" style="min-height: 200px;">
+            <ClientOnly>
+              <NavMapV2
+                ref="navMapRef"
+                :structures="metropoleStructures"
+                :selectedId="selectedId"
+                @select-structure="onSelectStructure"
+              />
+              <template #fallback>
+                <div
+                  class="w-full h-full flex items-center justify-center"
+                  style="background: var(--nav-bg-alt); color: var(--nav-text-muted);"
+                >
+                  Chargement de la carte…
+                </div>
+              </template>
+            </ClientOnly>
+          </div>
+          <ChatbotPlaceholder
+            @highlightOrgs="() => {}"
+            @applyHashtag="(tag) => { if (!selectedHashtags.includes(tag)) selectedHashtags = [...selectedHashtags, tag] }"
+          />
+        </div>
+
+        <!-- Carte Outre-mer desktop -->
+        <div v-show="desktopMapView === 'outremer'" class="flex-1 flex flex-col overflow-hidden" style="background: var(--nav-bg);">
+          <div class="flex-1 overflow-y-auto">
+            <ClientOnly>
+              <OutremerMap
+                :orgs="outremerOrgsLegacy"
+                :selectedId="selectedIdLegacyNum"
+                @select-org="() => {}"
+              />
+              <template #fallback>
+                <div class="flex items-center justify-center h-full text-sm" style="color: var(--nav-text-muted);">
+                  Chargement…
+                </div>
+              </template>
+            </ClientOnly>
+          </div>
+          <ChatbotPlaceholder
+            @highlightOrgs="() => {}"
+            @applyHashtag="(tag) => { if (!selectedHashtags.includes(tag)) selectedHashtags = [...selectedHashtags, tag] }"
+          /></div>
+
+        <!-- Vue graphique desktop -->
+        <div v-show="desktopMapView === 'graphe'" class="flex-1 overflow-hidden flex flex-col">
+          <div class="flex-1 overflow-hidden relative">
+            <ClientOnly>
+              <GraphView
+                :data="bifurcationData"
+                :allHashtags="allHashtags"
+                :active="desktopMapView === 'graphe'"
+                @select-structure="onSelectStructure"
+              />
+              <template #fallback>
+                <div class="flex items-center justify-center h-full" style="color: var(--nav-text-muted);">
+                  Chargement du graphe...
+                </div>
+              </template>
+            </ClientOnly>
+          </div>
+          <ChatbotPlaceholder
+            @highlightOrgs="() => {}"
+            @applyHashtag="(tag) => { if (!selectedHashtags.includes(tag)) selectedHashtags = [...selectedHashtags, tag] }"
+          />
+        </div>
+      </div>
+
+      <!-- ── VUE MOBILE : Onglets Métro/Outre-mer + sheet swipable ── -->
+      <div class="lg:hidden shrink-0 flex" style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt);">
+        <button
+          class="flex-1 py-2 text-sm font-medium transition-colors"
+          :style="mobileMapView === 'metropole'
+            ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
+            : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
+          @click="mobileMapView = 'metropole'"
+        >Métropolitain</button>
+        <button
+          class="flex-1 py-2 text-sm font-medium transition-colors"
+          :style="mobileMapView === 'outremer'
+            ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
+            : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
+          @click="mobileMapView = 'outremer'"
+        >Outre-mer</button>
+      </div>
+
+      <div class="lg:hidden flex-1 relative overflow-hidden">
+        <!-- Carte mobile Métropole -->
+        <div v-show="mobileMapView === 'metropole'" class="absolute inset-0">
+          <ClientOnly>
+            <NavMapV2
+              ref="navMapMobileRef"
+              :structures="metropoleStructures"
+              :selectedId="selectedId"
+              @select-structure="onSelectStructureMobile"
+            />
+            <template #fallback>
+              <div class="w-full h-full flex items-center justify-center" style="background: var(--nav-bg-alt); color: var(--nav-text-muted);">
+                Chargement de la carte…
+              </div>
+            </template>
+          </ClientOnly>
+        </div>
+
+        <!-- Carte mobile Outre-mer -->
+        <div v-show="mobileMapView === 'outremer'" class="absolute inset-0 overflow-y-auto" style="background: var(--nav-bg);">
+          <ClientOnly>
+            <OutremerMap
+              :orgs="outremerOrgsLegacy"
+              :selectedId="selectedIdLegacyNum"
+              @select-org="() => {}"
+            />
+            <template #fallback>
+              <div class="flex items-center justify-center h-48" style="color: var(--nav-text-muted);">
+                Chargement…
+              </div>
+            </template>
+          </ClientOnly>
+        </div>
+
+        <!-- Bottom sheet swipable -->
+        <ClientOnly>
+          <MobileSheet :resultCount="filtered.length" :pending="pending">
+            <!-- Bandeau intention mobile -->
+            <div class="px-3 py-2" style="background: var(--bifurc-banner-bg, #faf8f5); border-bottom: 1px solid var(--bifurc-banner-border, #e0d8cc);">
+              <p class="text-xs leading-relaxed" style="color: var(--bifurc-banner-text, #2c2416); margin: 0;">
+                120 réseaux, collectifs et agences où des pensées écologiques deviennent des pratiques d'architecture.
+              </p>
+            </div>
+
+            <!-- Filtres hashtags mobile -->
+            <div class="px-3 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
+              <HashtagFilter
+                :allHashtags="allHashtags"
+                :selectedHashtags="selectedHashtags"
+                :selectedFamille="selectedFamille"
+                @update:selectedHashtags="selectedHashtags = $event"
+                @update:selectedFamille="selectedFamille = $event"
+              />
+            </div>
+
+            <!-- Barre recherche mobile -->
+            <div class="px-3 pt-2 pb-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
+              <label class="mobile-search-label" aria-label="Rechercher une structure">
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="color: var(--nav-text-muted); flex-shrink: 0;">
+                  <circle cx="11" cy="11" r="8"/>
+                  <line x1="21" y1="21" x2="16.65" y2="16.65"/>
+                </svg>
+                <input
+                  v-model="search"
+                  type="search"
+                  placeholder="Rechercher…"
+                  class="mobile-search-input"
+                  autocomplete="off"
+                />
+                <button
+                  v-if="search"
+                  type="button"
+                  class="mobile-search-clear"
+                  aria-label="Effacer"
+                  @click.stop="search = ''"
+                >
+                  <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
+                    <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
+                  </svg>
+                </button>
+              </label>
+              <button
+                v-if="hasActiveFilters"
+                @click="resetFilters"
+                class="mt-1 text-xs"
+                style="color: var(--nav-text-muted); text-decoration: underline;"
+              >Effacer les filtres</button>
+            </div>
+
+            <!-- Liste fiches mobile -->
+            <div class="px-3 py-2">
+              <div class="text-xs font-bold uppercase tracking-wide mb-2" style="color: var(--nav-text-muted);">
+                {{ filtered.length }} structure{{ filtered.length > 1 ? 's' : '' }}
+              </div>
+              <div v-if="pending" class="flex items-center justify-center py-8" style="color: var(--nav-text-muted);">
+                Chargement des fiches…
+              </div>
+              <div v-else-if="filtered.length === 0" class="text-center py-8">
+                <p class="text-sm mb-2" style="color: var(--nav-text-muted);">Aucun résultat pour ces filtres.</p>
+                <button @click="resetFilters" class="text-sm underline" style="color: var(--nav-primary-solid);">
+                  Effacer les filtres
+                </button>
+              </div>
+              <div class="space-y-2">
+                <div
+                  v-for="structure in filtered"
+                  :key="structure.id"
+                  class="block rounded-lg p-3 transition-all cursor-pointer"
+                  :style="selectedId === structure.id
+                    ? `background: var(--nav-bg-alt); border-left: 3px solid ${familleColor(structure.famille_principale)};`
+                    : 'background: var(--nav-surface); border-left: 3px solid transparent;'"
+                  @click="onSelectStructureMobile(structure.id)"
+                >
+                  <div class="flex items-start justify-between gap-2">
+                    <span class="font-semibold text-sm leading-snug" style="color: var(--nav-text);">{{ structure.nom }}</span>
+                    <span
+                      class="shrink-0 w-2.5 h-2.5 rounded-full mt-1"
+                      :style="`background: ${familleColor(structure.famille_principale)};`"
+                    />
+                  </div>
+                  <div class="mt-0.5 text-xs" style="color: var(--nav-text-muted);">{{ structure.type_principal }} · {{ structure.ville }}</div>
+                </div>
+              </div>
+            </div>
+          </MobileSheet>
+        </ClientOnly>
+      </div>
+    </main>
+
+    <!-- ═══════════════════════════════════════ MODAL FICHE V2 (desktop) -->
+    <FicheModalV2
+      v-model="ficheModalOpen"
+      :structureId="ficheModalId"
+      :data="bifurcationData"
+      @update:structureId="ficheModalId = $event"
+    />
+
+    <!-- ═══════════════════════════════════════ BOUTON CHATBOT FLOTTANT (mobile) -->
+    <button
+      class="lg:hidden fixed bottom-6 right-4 z-[1000] flex items-center gap-2 px-4 rounded-full shadow-lg"
+      style="
+        height: 48px;
+        background: var(--nav-primary);
+        opacity: 0.92;
+        color: var(--nav-text-on-primary);
+        box-shadow: 0 4px 16px rgba(26,34,56,0.25);
+        font-family: var(--nav-font);
+        font-size: 0.875rem;
+        font-weight: 600;
+      "
+      aria-label="Ouvrir l'assistant Chatbot"
+      @click="chatbotOpen = true"
+    >
+      <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
+        <path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/>
+      </svg>
+      <span>Chatbot</span>
+    </button>
+
+    <!-- ═══════════════════════════════════════ CHATBOT BOTTOM SHEET (mobile) -->
+    <ChatbotSheet
+      :modelValue="chatbotOpen"
+      @update:modelValue="chatbotOpen = $event"
+      @highlightOrgs="() => {}"
+    />
+
   </div>
 </template>
 
 <script setup lang="ts">
-useHead({ title: 'Agences Inspirantes — AEP (bientôt disponible)' })
+import type { ReseauxBifurcationData, StructureV2 } from '~/types/structure-v2'
+
+// ── Couleurs familles ──────────────────────────────────────────────────────
+const FAMILLE_COLORS: Record<number, string> = {
+  1: '#a85d3e',
+  2: '#c4a472',
+  3: '#d4a017',
+  4: '#5a7a4a',
+  5: '#3d6a8c',
+  6: '#6b3fa0',
+}
+
+function familleColor(f: number): string {
+  return FAMILLE_COLORS[f] ?? '#888'
+}
+
+// ── État UI ────────────────────────────────────────────────────────────────
+const selectedId = ref<string | null>(null)
+const hoveredId = ref<string | null>(null)
+const ficheModalOpen = ref(false)
+const ficheModalId = ref<string | null>(null)
+const chatbotOpen = ref(false)
+const mobileMapView = ref<'metropole' | 'outremer'>('metropole')
+const desktopMapView = ref<'metropole' | 'outremer' | 'graphe'>('metropole')
+
+// Filtres
+const search = ref('')
+const selectedFamille = ref<number | null>(null)
+const selectedHashtags = ref<string[]>([])
+
+// Refs cartes
+const navMapRef = ref<any>(null)
+const navMapMobileRef = ref<any>(null)
+
+// ── Données V2 - JSON statique ─────────────────────────────────────────────
+const bifurcationData = ref<ReseauxBifurcationData | null>(null)
+const pending = ref(true)
+
+onMounted(async () => {
+  try {
+    bifurcationData.value = await $fetch<ReseauxBifurcationData>('/data/reseaux-bifurcation.json')
+  } catch (e) {
+    console.error('Erreur chargement reseaux-bifurcation.json', e)
+  } finally {
+    pending.value = false
+  }
+})
+
+const structures = computed<StructureV2[]>(() => bifurcationData.value?.structures ?? [])
+
+// Tous les hashtags uniques triés
+const allHashtags = computed<string[]>(() => {
+  const set = new Set<string>()
+  structures.value.forEach(s => s.hashtags.forEach(h => set.add(h)))
+  return Array.from(set).sort()
+})
+
+// ── Filtrage ───────────────────────────────────────────────────────────────
+const filtered = computed<StructureV2[]>(() => {
+  let result = structures.value
+
+  // Filtre texte
+  if (search.value.trim()) {
+    const q = search.value.toLowerCase()
+    result = result.filter(
+      s =>
+        s.nom.toLowerCase().includes(q) ||
+        s.ville.toLowerCase().includes(q) ||
+        s.description_courte.toLowerCase().includes(q) ||
+        s.hashtags.some(h => h.toLowerCase().includes(q))
+    )
+  }
+
+  // Filtre famille - F6 = badge_f6_recherche_politique, pas famille_principale
+  if (selectedFamille.value !== null) {
+    if (selectedFamille.value === 6) {
+      result = result.filter(s => (s.badges as any)?.f6_recherche_politique === true)
+    } else {
+      result = result.filter(
+        s => s.famille_principale === selectedFamille.value ||
+          (s.familles_secondaires ?? []).includes(selectedFamille.value!)
+      )
+    }
+  }
+
+  // Filtre hashtags (AND logique si plusieurs)
+  if (selectedHashtags.value.length) {
+    result = result.filter(
+      s => selectedHashtags.value.every(h => s.hashtags.includes(h))
+    )
+  }
+
+  return result
+})
+
+const hasActiveFilters = computed(
+  () => !!search.value || selectedFamille.value !== null || selectedHashtags.value.length > 0
+)
+
+function resetFilters() {
+  search.value = ''
+  selectedFamille.value = null
+  selectedHashtags.value = []
+}
+
+// Structures métropole (pays != DOM-TOM, et avec coordonnées)
+// Pour simplifier : toutes les structures (la carte gère les sans-coords)
+const metropoleStructures = computed<StructureV2[]>(() => filtered.value)
+
+// Outre-mer : pas de structures V2 DOM-TOM pour l'instant - garder le composant existant vide
+// OutremerMap attend le format Org legacy - on passe un tableau vide
+const outremerOrgsLegacy = computed(() => [])
+const selectedIdLegacyNum = computed(() => null)
+
+// ── Sélection ─────────────────────────────────────────────────────────────
+function onSelectStructure(id: string) {
+  selectedId.value = selectedId.value === id ? null : id
+  if (typeof window !== 'undefined' && window.innerWidth >= 1024) {
+    ficheModalId.value = id
+    ficheModalOpen.value = true
+  }
+}
+
+function onSelectStructureMobile(id: string) {
+  selectedId.value = id
+  ficheModalId.value = id
+  ficheModalOpen.value = true
+}
+
+useHead({ title: "AEP - Réseaux de bifurcation architecturale" })
 </script>
diff --git a/pages/index.vue b/pages/index.vue
index 71107c3..5021ec2 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1,144 +1,56 @@
 <template>
   <div class="flex h-full overflow-hidden" style="background: var(--nav-bg);">
 
-    <!-- ═══════════════════════════════════════ SIDEBAR DESKTOP (>= 1024px) -->
-    <div class="hidden lg:block overflow-y-auto" style="width: 320px; min-width: 320px; flex-shrink: 0; border-right: 1px solid var(--nav-bg-alt); height: 100%;">
-
-      <!-- IntentionBanner s'auto-affiche via Teleport (overlay plein ecran) -->
-      <IntentionBanner />
-
-      <!-- Filtres familles + hashtags -->
-      <HashtagFilter
-        :allHashtags="allHashtags"
-        :selectedHashtags="selectedHashtags"
-        :selectedFamille="selectedFamille"
-        @update:selectedHashtags="selectedHashtags = $event"
-        @update:selectedFamille="selectedFamille = $event"
+    <!-- ═══════════════════════════════════════ SIDEBAR DESKTOP (≥ 1024px) -->
+    <div class="hidden lg:flex w-80 shrink-0 flex-col overflow-hidden">
+      <NavSidebar
+        :search="search"
+        :modeValue="territoireMode"
+        :echelle="echelle"
+        :fonctions="fonctions"
+        :territoire="territoire"
+        :echelleCount="echelleCount"
+        :fonctionCount="fonctionCount"
+        :territoireCount="territoireCount"
+        :resultCount="filtered.length"
+        :orgs="filtered"
+        :selectedId="selectedId"
+        :hasActiveFilters="hasActiveFilters"
+        :pending="pending"
+        @update:search="onSearch"
+        @update:mode="onMode"
+        @update:echelle="onEchelle"
+        @update:fonctions="onFonctions"
+        @update:territoire="onTerritoire"
+        @select-org="onSelectOrg"
+        @hover-org="onHoverOrg"
+        @reset-filters="resetFilters"
       />
-
-      <!-- Separateur -->
-      <div style="height: 1px; background: var(--nav-bg-alt);"></div>
-
-      <!-- Barre de recherche -->
-      <div class="px-3 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
-        <label class="sidebar-search-label" aria-label="Rechercher une structure">
-          <svg width="15" height="15" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" class="sidebar-search-icon">
-            <circle cx="11" cy="11" r="8"/>
-            <line x1="21" y1="21" x2="16.65" y2="16.65"/>
-          </svg>
-          <input
-            v-model="search"
-            type="search"
-            placeholder="Rechercher une structure..."
-            class="sidebar-search-input"
-            autocomplete="off"
-          />
-          <button
-            v-if="search"
-            type="button"
-            class="sidebar-search-clear"
-            aria-label="Effacer"
-            @click.stop="search = ''"
-          >
-            <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
-              <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
-            </svg>
-          </button>
-        </label>
-      </div>
-
-      <!-- Header compteur + reset -->
-      <div class="flex items-center justify-between px-4 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
-        <span class="text-xs font-bold uppercase tracking-widest" style="color: var(--nav-text-muted);">
-          {{ filtered.length }} structure{{ filtered.length > 1 ? 's' : '' }}
-        </span>
-        <button
-          v-if="hasActiveFilters"
-          @click="resetFilters"
-          class="text-xs underline hover:opacity-70"
-          style="color: var(--nav-text-muted);"
-        >Effacer les filtres</button>
-      </div>
-
-      <!-- Liste fiches (sidebar entiere scroll - pas de scroll interne) -->
-      <div class="px-3 py-2 space-y-1.5">
-        <div v-if="pending" class="flex items-center justify-center py-8" style="color: var(--nav-text-muted);">
-          Chargement...
-        </div>
-        <div v-else-if="filtered.length === 0" class="text-center py-8">
-          <p class="text-xs" style="color: var(--nav-text-muted);">Aucun résultat</p>
-        </div>
-        <div
-          v-for="structure in filtered"
-          :key="structure.id"
-          class="rounded-lg px-3 py-2 cursor-pointer transition-all"
-          :style="selectedId === structure.id
-            ? `background: var(--nav-bg-alt); border-left: 3px solid ${familleColor(structure.famille_principale)}; padding-left: 9px;`
-            : 'background: var(--nav-bg); border-left: 3px solid transparent; padding-left: 9px;'"
-          @click="onSelectStructure(structure.id)"
-          @mouseenter="hoveredId = structure.id"
-          @mouseleave="hoveredId = null"
-        >
-          <div class="flex items-start justify-between gap-1.5">
-            <span class="font-semibold text-sm leading-snug" style="color: var(--nav-text);">{{ structure.nom }}</span>
-            <span
-              class="shrink-0 w-2.5 h-2.5 rounded-full mt-1"
-              :style="`background: ${familleColor(structure.famille_principale)};`"
-            />
-          </div>
-          <div class="mt-0.5 text-xs" style="color: var(--nav-text-muted);">{{ structure.type_principal }} - {{ structure.ville }}</div>
-          <div v-if="structure.hashtags.length" class="mt-1 flex flex-wrap gap-1">
-            <span
-              v-for="tag in structure.hashtags.slice(0, 2)"
-              :key="tag"
-              class="text-xs"
-              style="color: var(--nav-text-muted);"
-            >{{ tag }}</span>
-          </div>
-        </div>
-      </div>
-
     </div>
 
     <!-- ═══════════════════════════════════════ ZONE CENTRALE (carte) -->
     <main class="flex-1 flex flex-col overflow-hidden relative">
 
-      <!-- ── VUE DESKTOP : Onglets Métro/Outre-mer ── -->
-      <div class="hidden lg:flex lg:flex-1 lg:flex-col lg:overflow-hidden">
-        <!-- Onglets desktop -->
-        <div class="shrink-0 flex" style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt);">
-          <button
-            class="px-5 py-2 text-sm font-medium transition-colors"
-            :style="desktopMapView === 'metropole'
-              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
-              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
-            @click="desktopMapView = 'metropole'"
-          >Métropolitain</button>
-          <button
-            class="px-5 py-2 text-sm font-medium transition-colors"
-            :style="desktopMapView === 'outremer'
-              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
-              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
-            @click="desktopMapView = 'outremer'"
-          >Outre-mer</button>
-          <button
-            class="px-5 py-2 text-sm font-medium transition-colors"
-            :style="desktopMapView === 'graphe'
-              ? 'color: var(--nav-text); border-bottom: 2px solid var(--nav-primary-solid);'
-              : 'color: var(--nav-text-muted); border-bottom: 2px solid transparent;'"
-            @click="desktopMapView = 'graphe'"
-          >Vue graphique</button>
-        </div>
+      <!-- Indicateur source dev -->
+      <div
+        v-if="dataSource === 'seed'"
+        class="absolute top-2 left-2 z-[500] px-2 py-1 rounded text-xs"
+        style="background: var(--nav-accent); color: var(--nav-text);"
+      >
+        Mode dev - données seed
+      </div>
 
-        <!-- Carte Métropole desktop -->
-        <div v-show="desktopMapView === 'metropole'" class="flex-1 flex flex-col overflow-hidden">
+      <!-- ── VUE DESKTOP : Métropole pleine largeur + DOM-TOM row en bas ── -->
+      <div class="hidden lg:flex lg:flex-1 lg:flex-col lg:overflow-hidden">
+        <!-- Carte Métropole — pleine largeur -->
+        <div class="flex flex-col flex-1 overflow-hidden">
           <div class="relative flex-1" style="min-height: 200px;">
             <ClientOnly>
-              <NavMapV2
+              <NavMap
                 ref="navMapRef"
-                :structures="metropoleStructures"
+                :orgs="metropoleOrgs"
                 :selectedId="selectedId"
-                @select-structure="onSelectStructure"
+                @select-org="onSelectOrg"
               />
               <template #fallback>
                 <div
@@ -150,53 +62,35 @@
               </template>
             </ClientOnly>
           </div>
-          <ChatbotPlaceholder
-            @highlightOrgs="() => {}"
-            @applyHashtag="(tag) => { if (!selectedHashtags.includes(tag)) selectedHashtags = [...selectedHashtags, tag] }"
-          />
+          <ChatbotPlaceholder @highlightOrgs="onHighlightOrgs" />
         </div>
 
-        <!-- Carte Outre-mer desktop -->
-        <div v-show="desktopMapView === 'outremer'" class="flex-1 overflow-y-auto" style="background: var(--nav-bg);">
+        <!-- Bandeau DOM-TOM — row horizontale pleine largeur, hauteur fixe -->
+        <div
+          class="shrink-0"
+          style="height: 140px; border-top: 1px solid var(--nav-bg-alt);"
+        >
           <ClientOnly>
             <OutremerMap
-              :orgs="outremerOrgsLegacy"
-              :selectedId="selectedIdLegacyNum"
-              @select-org="() => {}"
+              :orgs="outremerOrgs"
+              :selectedId="selectedId"
+              @select-org="onSelectOrg"
             />
             <template #fallback>
-              <div class="flex items-center justify-center h-full text-sm" style="color: var(--nav-text-muted);">
+              <div
+                class="flex items-center justify-center h-full text-sm"
+                style="color: var(--nav-text-muted);"
+              >
                 Chargement…
               </div>
             </template>
           </ClientOnly>
         </div>
-
-        <!-- Vue graphique desktop -->
-        <div v-show="desktopMapView === 'graphe'" class="flex-1 overflow-hidden flex flex-col">
-          <div class="flex-1 overflow-hidden relative">
-            <ClientOnly>
-              <GraphView
-                :data="bifurcationData"
-                :allHashtags="allHashtags"
-                :active="desktopMapView === 'graphe'"
-                @select-structure="onSelectStructure"
-              />
-              <template #fallback>
-                <div class="flex items-center justify-center h-full" style="color: var(--nav-text-muted);">
-                  Chargement du graphe...
-                </div>
-              </template>
-            </ClientOnly>
-          </div>
-          <ChatbotPlaceholder
-            @highlightOrgs="() => {}"
-            @applyHashtag="(tag) => { if (!selectedHashtags.includes(tag)) selectedHashtags = [...selectedHashtags, tag] }"
-          />
-        </div>
       </div>
 
-      <!-- ── VUE MOBILE : Onglets Métro/Outre-mer + sheet swipable ── -->
+      <!-- ── VUE MOBILE : Onglets Métro/Outre-mer + carte pleine hauteur + sheet swipable ── -->
+
+      <!-- Onglets Métropolitain / Outre-mer -->
       <div class="lg:hidden shrink-0 flex" style="background: var(--nav-surface); border-bottom: 1px solid var(--nav-bg-alt);">
         <button
           class="flex-1 py-2 text-sm font-medium transition-colors"
@@ -215,30 +109,34 @@
       </div>
 
       <div class="lg:hidden flex-1 relative overflow-hidden">
-        <!-- Carte mobile Métropole -->
+
+        <!-- Carte Métropole -->
         <div v-show="mobileMapView === 'metropole'" class="absolute inset-0">
           <ClientOnly>
-            <NavMapV2
+            <NavMap
               ref="navMapMobileRef"
-              :structures="metropoleStructures"
+              :orgs="metropoleOrgs"
               :selectedId="selectedId"
-              @select-structure="onSelectStructureMobile"
+              @select-org="onSelectOrgMobile"
             />
             <template #fallback>
-              <div class="w-full h-full flex items-center justify-center" style="background: var(--nav-bg-alt); color: var(--nav-text-muted);">
+              <div
+                class="w-full h-full flex items-center justify-center"
+                style="background: var(--nav-bg-alt); color: var(--nav-text-muted);"
+              >
                 Chargement de la carte…
               </div>
             </template>
           </ClientOnly>
         </div>
 
-        <!-- Carte mobile Outre-mer -->
+        <!-- Carte Outre-mer (scroll vertical, pleine largeur) -->
         <div v-show="mobileMapView === 'outremer'" class="absolute inset-0 overflow-y-auto" style="background: var(--nav-bg);">
           <ClientOnly>
             <OutremerMap
-              :orgs="outremerOrgsLegacy"
-              :selectedId="selectedIdLegacyNum"
-              @select-org="() => {}"
+              :orgs="outremerOrgs"
+              :selectedId="selectedId"
+              @select-org="onSelectOrgMobile"
             />
             <template #fallback>
               <div class="flex items-center justify-center h-48" style="color: var(--nav-text-muted);">
@@ -248,107 +146,73 @@
           </ClientOnly>
         </div>
 
-        <!-- Bottom sheet swipable -->
+        <!-- Bottom sheet swipable (Métropole et Outre-mer) -->
         <ClientOnly>
           <MobileSheet :resultCount="filtered.length" :pending="pending">
-            <!-- Bandeau intention mobile -->
-            <div class="px-3 py-2" style="background: var(--bifurc-banner-bg, #faf8f5); border-bottom: 1px solid var(--bifurc-banner-border, #e0d8cc);">
-              <p class="text-xs leading-relaxed" style="color: var(--bifurc-banner-text, #2c2416); margin: 0;">
-                120 réseaux, collectifs et agences où des pensées écologiques deviennent des pratiques d'architecture.
-              </p>
-            </div>
-
-            <!-- Filtres hashtags mobile -->
-            <div class="px-3 py-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
-              <HashtagFilter
-                :allHashtags="allHashtags"
-                :selectedHashtags="selectedHashtags"
-                :selectedFamille="selectedFamille"
-                @update:selectedHashtags="selectedHashtags = $event"
-                @update:selectedFamille="selectedFamille = $event"
-              />
-            </div>
-
-            <!-- Barre recherche mobile -->
+            <!-- Barre recherche -->
             <div class="px-3 pt-2 pb-2" style="border-bottom: 1px solid var(--nav-bg-alt);">
-              <label class="mobile-search-label" aria-label="Rechercher une structure">
+              <label class="mobile-search-label" aria-label="Rechercher une organisation">
                 <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" style="color: var(--nav-text-muted); flex-shrink: 0;">
                   <circle cx="11" cy="11" r="8"/>
                   <line x1="21" y1="21" x2="16.65" y2="16.65"/>
                 </svg>
                 <input
-                  v-model="search"
+                  v-model="mobileSearch"
                   type="search"
                   placeholder="Rechercher…"
                   class="mobile-search-input"
                   autocomplete="off"
+                  @input="onSearch(mobileSearch)"
                 />
                 <button
-                  v-if="search"
+                  v-if="mobileSearch"
                   type="button"
                   class="mobile-search-clear"
                   aria-label="Effacer"
-                  @click.stop="search = ''"
+                  @click.stop="mobileSearch = ''; onSearch('')"
                 >
                   <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
                     <line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
                   </svg>
                 </button>
               </label>
-              <button
-                v-if="hasActiveFilters"
-                @click="resetFilters"
-                class="mt-1 text-xs"
-                style="color: var(--nav-text-muted); text-decoration: underline;"
-              >Effacer les filtres</button>
             </div>
 
-            <!-- Liste fiches mobile -->
+            <!-- Liste fiches -->
             <div class="px-3 py-2">
               <div class="text-xs font-bold uppercase tracking-wide mb-2" style="color: var(--nav-text-muted);">
-                {{ filtered.length }} structure{{ filtered.length > 1 ? 's' : '' }}
+                {{ filtered.length }} résultat{{ filtered.length > 1 ? 's' : '' }}
               </div>
               <div v-if="pending" class="flex items-center justify-center py-8" style="color: var(--nav-text-muted);">
                 Chargement des fiches…
               </div>
               <div v-else-if="filtered.length === 0" class="text-center py-8">
-                <p class="text-sm mb-2" style="color: var(--nav-text-muted);">Aucun résultat pour ces filtres.</p>
-                <button @click="resetFilters" class="text-sm underline" style="color: var(--nav-primary-solid);">
-                  Effacer les filtres
-                </button>
+                <p class="text-sm" style="color: var(--nav-text-muted);">Aucun résultat pour ces filtres.</p>
               </div>
               <div class="space-y-2">
                 <div
-                  v-for="structure in filtered"
-                  :key="structure.id"
+                  v-for="org in filtered"
+                  :key="org.Id"
                   class="block rounded-lg p-3 transition-all cursor-pointer"
-                  :style="selectedId === structure.id
-                    ? `background: var(--nav-bg-alt); border-left: 3px solid ${familleColor(structure.famille_principale)};`
+                  :style="selectedId === org.Id
+                    ? 'background: var(--nav-bg-alt); border-left: 3px solid var(--nav-accent);'
                     : 'background: var(--nav-surface); border-left: 3px solid transparent;'"
-                  @click="onSelectStructureMobile(structure.id)"
+                  @click="onSelectOrgMobile(org.Id)"
                 >
-                  <div class="flex items-start justify-between gap-2">
-                    <span class="font-semibold text-sm leading-snug" style="color: var(--nav-text);">{{ structure.nom }}</span>
-                    <span
-                      class="shrink-0 w-2.5 h-2.5 rounded-full mt-1"
-                      :style="`background: ${familleColor(structure.famille_principale)};`"
-                    />
-                  </div>
-                  <div class="mt-0.5 text-xs" style="color: var(--nav-text-muted);">{{ structure.type_principal }} · {{ structure.ville }}</div>
+                  <span class="font-semibold text-sm leading-snug" style="color: var(--nav-text);">{{ org.nom }}</span>
                 </div>
               </div>
             </div>
           </MobileSheet>
         </ClientOnly>
       </div>
+
     </main>
 
-    <!-- ═══════════════════════════════════════ MODAL FICHE V2 (desktop) -->
-    <FicheModalV2
+    <!-- ═══════════════════════════════════════ MODAL FICHE (desktop) -->
+    <FicheModal
       v-model="ficheModalOpen"
-      :structureId="ficheModalId"
-      :data="bifurcationData"
-      @update:structureId="ficheModalId = $event"
+      :orgId="ficheModalId"
     />
 
     <!-- ═══════════════════════════════════════ BOUTON CHATBOT FLOTTANT (mobile) -->
@@ -377,129 +241,90 @@
     <ChatbotSheet
       :modelValue="chatbotOpen"
       @update:modelValue="chatbotOpen = $event"
-      @highlightOrgs="() => {}"
+      @highlightOrgs="onHighlightOrgs"
     />
 
   </div>
 </template>
 
 <script setup lang="ts">
-import type { ReseauxBifurcationData, StructureV2 } from '~/types/structure-v2'
+import type { Org } from '~/types/org'
 
-// ── Couleurs familles ──────────────────────────────────────────────────────
-const FAMILLE_COLORS: Record<number, string> = {
-  1: '#a85d3e',
-  2: '#c4a472',
-  3: '#d4a017',
-  4: '#5a7a4a',
-  5: '#3d6a8c',
-  6: '#6b3fa0',
-}
+// ── URL query params sync ─────────────────────────────────────────────────
+const route = useRoute()
+const router = useRouter()
 
-function familleColor(f: number): string {
-  return FAMILLE_COLORS[f] ?? '#888'
-}
+const search = ref<string>((route.query.q as string) ?? '')
+const echelle = ref<string[]>(
+  route.query.echelle
+    ? (route.query.echelle as string).split(',').filter(Boolean)
+    : []
+)
+const fonctions = ref<string[]>(
+  route.query.fonctions
+    ? (route.query.fonctions as string).split(',').filter(Boolean)
+    : []
+)
+const territoire = ref<string | null>((route.query.territoire as string) ?? null)
+const territoireMode = ref<string>(
+  (route.query.mode as string) === 'outremer' ? 'outremer' : 'metropole'
+)
 
-// ── État UI ────────────────────────────────────────────────────────────────
-const selectedId = ref<string | null>(null)
-const hoveredId = ref<string | null>(null)
-const ficheModalOpen = ref(false)
-const ficheModalId = ref<string | null>(null)
+const selectedId = ref<number | null>(null)
 const chatbotOpen = ref(false)
+const ficheModalOpen = ref(false)
+const ficheModalId = ref<number | null>(null)
 const mobileMapView = ref<'metropole' | 'outremer'>('metropole')
-const desktopMapView = ref<'metropole' | 'outremer' | 'graphe'>('metropole')
+let highlightTimer: ReturnType<typeof setTimeout> | null = null
+const prevSelectedId = ref<number | null>(null)
 
-// Filtres
-const search = ref('')
-const selectedFamille = ref<number | null>(null)
-const selectedHashtags = ref<string[]>([])
+function onHighlightOrgs(ids: (number | string)[]) {
+  if (!ids.length) return
+  const firstId = typeof ids[0] === 'string' ? parseInt(ids[0], 10) : ids[0]
+  if (isNaN(firstId)) return
+  prevSelectedId.value = selectedId.value
+  selectedId.value = firstId
+  if (highlightTimer) clearTimeout(highlightTimer)
+  highlightTimer = setTimeout(() => {
+    selectedId.value = prevSelectedId.value
+    prevSelectedId.value = null
+    highlightTimer = null
+  }, 5000)
+}
 
-// Refs cartes
+const mobileSearch = ref<string>((route.query.q as string) ?? '')
 const navMapRef = ref<any>(null)
 const navMapMobileRef = ref<any>(null)
 
-// ── Données V2 - JSON statique ─────────────────────────────────────────────
-const bifurcationData = ref<ReseauxBifurcationData | null>(null)
-const pending = ref(true)
-
-onMounted(async () => {
-  try {
-    bifurcationData.value = await $fetch<ReseauxBifurcationData>('/data/reseaux-bifurcation.json')
-  } catch (e) {
-    console.error('Erreur chargement reseaux-bifurcation.json', e)
-  } finally {
-    pending.value = false
-  }
-})
-
-const structures = computed<StructureV2[]>(() => bifurcationData.value?.structures ?? [])
-
-// Tous les hashtags uniques triés
-const allHashtags = computed<string[]>(() => {
-  const set = new Set<string>()
-  structures.value.forEach(s => s.hashtags.forEach(h => set.add(h)))
-  return Array.from(set).sort()
-})
-
-// ── Filtrage ───────────────────────────────────────────────────────────────
-const filtered = computed<StructureV2[]>(() => {
-  let result = structures.value
-
-  // Filtre texte
-  if (search.value.trim()) {
-    const q = search.value.toLowerCase()
-    result = result.filter(
-      s =>
-        s.nom.toLowerCase().includes(q) ||
-        s.ville.toLowerCase().includes(q) ||
-        s.description_courte.toLowerCase().includes(q) ||
-        s.hashtags.some(h => h.toLowerCase().includes(q))
-    )
-  }
-
-  // Filtre famille - F6 = badge_f6_recherche_politique, pas famille_principale
-  if (selectedFamille.value !== null) {
-    if (selectedFamille.value === 6) {
-      result = result.filter(s => (s.badges as any)?.f6_recherche_politique === true)
-    } else {
-      result = result.filter(
-        s => s.famille_principale === selectedFamille.value ||
-          (s.familles_secondaires ?? []).includes(selectedFamille.value!)
-      )
-    }
-  }
-
-  // Filtre hashtags (AND logique si plusieurs)
-  if (selectedHashtags.value.length) {
-    result = result.filter(
-      s => selectedHashtags.value.every(h => s.hashtags.includes(h))
-    )
-  }
-
-  return result
-})
-
-const hasActiveFilters = computed(
-  () => !!search.value || selectedFamille.value !== null || selectedHashtags.value.length > 0
-)
-
-function resetFilters() {
-  search.value = ''
-  selectedFamille.value = null
-  selectedHashtags.value = []
+function syncUrl() {
+  const q: Record<string, string> = {}
+  if (search.value) q.q = search.value
+  if (echelle.value.length) q.echelle = echelle.value.join(',')
+  if (fonctions.value.length) q.fonctions = fonctions.value.join(',')
+  if (territoire.value) q.territoire = territoire.value
+  if (territoireMode.value === 'outremer') q.mode = 'outremer'
+  router.replace({ query: Object.keys(q).length ? q : undefined })
 }
 
-// Structures métropole (pays != DOM-TOM, et avec coordonnées)
-// Pour simplifier : toutes les structures (la carte gère les sans-coords)
-const metropoleStructures = computed<StructureV2[]>(() => filtered.value)
+function storeFiltersForBack() {
+  if (typeof window === 'undefined') return
+  const q: Record<string, string> = {}
+  if (search.value) q.q = search.value
+  if (echelle.value.length) q.echelle = echelle.value.join(',')
+  if (fonctions.value.length) q.fonctions = fonctions.value.join(',')
+  if (territoire.value) q.territoire = territoire.value
+  if (territoireMode.value === 'outremer') q.mode = 'outremer'
+  const qs = new URLSearchParams(q).toString()
+  sessionStorage.setItem('nav_back_filters', qs)
+}
 
-// Outre-mer : pas de structures V2 DOM-TOM pour l'instant - garder le composant existant vide
-// OutremerMap attend le format Org legacy - on passe un tableau vide
-const outremerOrgsLegacy = computed(() => [])
-const selectedIdLegacyNum = computed(() => null)
+function onSearch(v: string) { search.value = v; syncUrl(); storeFiltersForBack() }
+function onMode(v: string) { territoireMode.value = v; syncUrl(); storeFiltersForBack() }
+function onEchelle(v: string[]) { echelle.value = v; syncUrl(); storeFiltersForBack() }
+function onFonctions(v: string[]) { fonctions.value = v; syncUrl(); storeFiltersForBack() }
+function onTerritoire(v: string | null) { territoire.value = v; syncUrl(); storeFiltersForBack() }
 
-// ── Sélection ─────────────────────────────────────────────────────────────
-function onSelectStructure(id: string) {
+function onSelectOrg(id: number) {
   selectedId.value = selectedId.value === id ? null : id
   if (typeof window !== 'undefined' && window.innerWidth >= 1024) {
     ficheModalId.value = id
@@ -507,11 +332,150 @@ function onSelectStructure(id: string) {
   }
 }
 
-function onSelectStructureMobile(id: string) {
+function onSelectOrgMobile(id: number) {
   selectedId.value = id
-  ficheModalId.value = id
-  ficheModalOpen.value = true
+  storeFiltersForBack()
+  router.push(`/fiche/${id}`)
 }
 
-useHead({ title: "AEP - Réseaux de bifurcation architecturale" })
+function onHoverOrg(id: number | null) {
+  if (id !== null) selectedId.value = id
+}
+
+const hasActiveFilters = computed(() =>
+  !!search.value || echelle.value.length > 0 || fonctions.value.length > 0 || !!territoire.value
+)
+
+function resetFilters() {
+  search.value = ''
+  echelle.value = []
+  fonctions.value = []
+  territoire.value = null
+  router.replace({ query: undefined })
+}
+
+function toggleEchelle(opt: string) {
+  if (echelle.value.includes(opt)) {
+    onEchelle(echelle.value.filter(v => v !== opt))
+  } else {
+    onEchelle([...echelle.value, opt])
+  }
+}
+
+function toggleFonction(fn: string) {
+  if (fonctions.value.includes(fn)) {
+    onFonctions(fonctions.value.filter(f => f !== fn))
+  } else {
+    onFonctions([...fonctions.value, fn])
+  }
+}
+
+watch(() => route.query.q, (v) => {
+  search.value = (v as string) ?? ''
+})
+
+// ── Données ───────────────────────────────────────────────────────────────
+const { data, pending, error } = await useFetch<{ list: Org[]; source: string }>('/api/organisations')
+
+const orgs = computed<Org[]>(() => data.value?.list ?? [])
+const dataSource = computed(() => data.value?.source ?? 'nocodb')
+
+watch(() => route.query.random, (v) => {
+  if (v === '1' && orgs.value.length > 0) {
+    const randomOrg = orgs.value[Math.floor(Math.random() * orgs.value.length)]
+    router.replace({ path: `/fiche/${randomOrg.Id}` })
+  }
+})
+
+// ── Filtrage côté client ──────────────────────────────────────────────────
+const filtered = computed<Org[]>(() => {
+  let result = orgs.value
+  if (search.value.trim()) {
+    const q = search.value.toLowerCase()
+    result = result.filter(
+      (o) => o.nom?.toLowerCase().includes(q) || o.localisation_ville?.toLowerCase().includes(q)
+    )
+  }
+  if (echelle.value.length) {
+    result = result.filter((o) => o.echelle && echelle.value.includes(o.echelle))
+  }
+  if (fonctions.value.length) {
+    result = result.filter((o) => {
+      const orgFns = (o.tags_fonction ?? '').split(',').map((f) => f.trim()).filter(Boolean)
+      return fonctions.value.some((fn) => orgFns.includes(fn))
+    })
+    const n = fonctions.value.length
+    const score = (o: Org) =>
+      fonctions.value.reduce((s, fn, i) => {
+        const fns = (o.tags_fonction ?? '').split(',').map((f) => f.trim()).filter(Boolean)
+        return s + (fns.includes(fn) ? (n - i) : 0)
+      }, 0)
+    result = [...result].sort((a, b) => score(b) - score(a))
+  }
+  if (territoire.value) {
+    result = result.filter((o) => o.territoire === territoire.value)
+  }
+  return result
+})
+
+const DOM_TOM = ['Guadeloupe', 'Martinique', 'Guyane', 'La Réunion', 'Mayotte']
+const DOM_TOM_LIST = DOM_TOM
+
+const metropoleOrgs = computed<Org[]>(() =>
+  filtered.value.filter(o => !o.territoire || !DOM_TOM.includes(o.territoire))
+)
+
+const outremerOrgs = computed<Org[]>(() => {
+  if (territoire.value && DOM_TOM.includes(territoire.value)) {
+    return filtered.value.filter(o => o.territoire === territoire.value)
+  }
+  return filtered.value.filter(o => o.territoire && DOM_TOM.includes(o.territoire))
+})
+
+const outremerCountByDom = computed<Record<string, number>>(() => {
+  const counts: Record<string, number> = {}
+  DOM_TOM.forEach(d => { counts[d] = 0 })
+  filtered.value.forEach(o => {
+    if (o.territoire && DOM_TOM.includes(o.territoire)) {
+      counts[o.territoire] = (counts[o.territoire] ?? 0) + 1
+    }
+  })
+  return counts
+})
+
+const ECHELLES = ['National', 'Régional', 'Local'] as const
+const ECHELLE_LABELS: Record<string, string> = { National: 'Nat', Régional: 'Rég', Local: 'Loc' }
+const FONCTIONS = ['Juridique', 'Technique', 'Économique', 'Administratif', 'Chantier', 'Comptabilité', 'Développement', 'Formation', "Gestion d'agence", 'Santé mentale'] as const
+const TERRITOIRES = ['Métropole', 'Guadeloupe', 'Martinique', 'Guyane', 'La Réunion', 'Mayotte']
+
+const echelleCount = computed<Record<string, number>>(() => {
+  const counts: Record<string, number> = {}
+  ECHELLES.forEach((e) => { counts[e] = 0 })
+  orgs.value.forEach((o) => { if (o.echelle) counts[o.echelle] = (counts[o.echelle] ?? 0) + 1 })
+  return counts
+})
+
+const fonctionCount = computed<Record<string, number>>(() => {
+  const counts: Record<string, number> = {}
+  FONCTIONS.forEach((f) => { counts[f] = 0 })
+  orgs.value.forEach((o) => {
+    const fns = (o.tags_fonction ?? '').split(',').map((f) => f.trim()).filter(Boolean)
+    fns.forEach((fn) => { counts[fn] = (counts[fn] ?? 0) + 1 })
+  })
+  return counts
+})
+
+const territoireCount = computed<Record<string, number>>(() => {
+  const counts: Record<string, number> = {}
+  TERRITOIRES.forEach((t) => { counts[t] = 0 })
+  orgs.value.forEach((o) => { if (o.territoire) counts[o.territoire] = (counts[o.territoire] ?? 0) + 1 })
+  counts['Métropole'] = orgs.value.filter(o => !o.territoire || !DOM_TOM.includes(o.territoire)).length
+  return counts
+})
+
+function fonctionsList(org: Org): string[] {
+  return (org.tags_fonction ?? '').split(',').map((f) => f.trim()).filter(Boolean).slice(0, 3)
+}
+
+useHead({ title: "AEP - Cartographie de l'écologie politique architecturale" })
 </script>