diff --git a/.planning/REQUIREMENTS.md b/.planning/REQUIREMENTS.md
index 16c812d..84f1464 100644
--- a/.planning/REQUIREMENTS.md
+++ b/.planning/REQUIREMENTS.md
@@ -27,10 +27,10 @@
 
 ### SEO
 
-- [ ] **SEO-01**: Chaque page a un `<title>`, `<meta description>`, `og:title`, `og:description` uniques via `useSeoMeta()`
-- [ ] **SEO-02**: La page d'accueil inclut du JSON-LD structuré (Person / CreativeWork)
+- [x] **SEO-01**: Chaque page a un `<title>`, `<meta description>`, `og:title`, `og:description` uniques via `useSeoMeta()`
+- [x] **SEO-02**: La page d'accueil inclut du JSON-LD structuré (Person / CreativeWork)
 - [x] **SEO-03**: Le sitemap.xml est généré automatiquement avec les alternates i18n (hreflang)
-- [ ] **SEO-04**: Les og:image utilisent des URLs absolues et sont présentes sur chaque page
+- [x] **SEO-04**: Les og:image utilisent des URLs absolues et sont présentes sur chaque page
 
 ### Pages
 
@@ -116,10 +116,10 @@
 | THEME-01 | Phase 2 | Pending |
 | THEME-02 | Phase 2 | Complete |
 | THEME-03 | Phase 2 | Complete |
-| SEO-01 | Phase 2 | Pending |
-| SEO-02 | Phase 2 | Pending |
+| SEO-01 | Phase 2 | Complete |
+| SEO-02 | Phase 2 | Complete |
 | SEO-03 | Phase 2 | Complete |
-| SEO-04 | Phase 2 | Pending |
+| SEO-04 | Phase 2 | Complete |
 | COMP-05 | Phase 2 | Pending |
 | COMP-06 | Phase 2 | Pending |
 | PAGE-01 | Phase 3 | Pending |
diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index dd2e0ec..a9bfcc3 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -46,7 +46,7 @@ Plans:
 Plans:
 - [x] 02-01-PLAN.md — Design system, color-mode, i18n translations, sitemap config
 - [ ] 02-02-PLAN.md — Header, footer, default layout with nav and toggles
-- [ ] 02-03-PLAN.md — Per-route SEO metadata and JSON-LD structured data
+- [x] 02-03-PLAN.md — Per-route SEO metadata and JSON-LD structured data
 **UI hint**: yes
 
 ### Phase 3: Pages & Ship
diff --git a/.planning/STATE.md b/.planning/STATE.md
index 66597d8..98fb961 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -3,15 +3,15 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: executing
-stopped_at: Completed 02-01-PLAN.md
-last_updated: "2026-04-08T14:23:39.103Z"
+stopped_at: Completed 02-03-PLAN.md
+last_updated: "2026-04-08T14:25:59.906Z"
 last_activity: 2026-04-08 -- Phase 2 planning complete
 progress:
   total_phases: 3
   completed_phases: 1
   total_plans: 5
-  completed_plans: 3
-  percent: 60
+  completed_plans: 4
+  percent: 80
 ---
 
 # Project State
@@ -53,6 +53,7 @@ Progress: [░░░░░░░░░░] 0%
 
 *Updated after each plan completion*
 | Phase 02 P01 | 394s | 2 tasks | 6 files |
+| Phase 02-ssr-shell P03 | 48s | 1 tasks | 6 files |
 
 ## Accumulated Context
 
@@ -67,6 +68,7 @@ Recent decisions affecting current work:
 - Init: Static TS data files under `data/` (no @nuxt/content needed)
 - [Phase 02]: Brand color #85cb85 as Nuxt UI primary via CSS @theme + app.config.ts
 - [Phase 02]: Emojis stripped from migrated i18n translations for clean SSR
+- [Phase 02-ssr-shell]: JSON-LD values hardcoded per threat model T-02-06
 
 ### Pending Todos
 
@@ -80,6 +82,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-04-08T14:23:39.100Z
-Stopped at: Completed 02-01-PLAN.md
+Last session: 2026-04-08T14:25:59.904Z
+Stopped at: Completed 02-03-PLAN.md
 Resume file: None
diff --git a/.planning/phases/02-ssr-shell/02-03-SUMMARY.md b/.planning/phases/02-ssr-shell/02-03-SUMMARY.md
new file mode 100644
index 0000000..da654d7
--- /dev/null
+++ b/.planning/phases/02-ssr-shell/02-03-SUMMARY.md
@@ -0,0 +1,51 @@
+---
+phase: 02-ssr-shell
+plan: 03
+subsystem: seo-metadata
+tags: [seo, json-ld, useSeoMeta, og-tags, i18n]
+dependency_graph:
+  requires: [02-01]
+  provides: [per-route-seo, json-ld-homepage, og-image-all-routes]
+  affects: [app/pages/]
+tech_stack:
+  added: []
+  patterns: [useSeoMeta-per-route, useHead-json-ld, reactive-i18n-seo]
+key_files:
+  created:
+    - app/pages/projects.vue
+    - app/pages/about.vue
+    - app/pages/contact.vue
+    - app/pages/fiverr.vue
+    - app/pages/formation.vue
+  modified:
+    - app/pages/index.vue
+decisions:
+  - "JSON-LD values hardcoded (not from i18n) per threat model T-02-06 — avoids injection risk"
+  - "ogImage uses static absolute URL per D-12 decision"
+metrics:
+  duration: 48s
+  completed: 2026-04-08
+---
+
+# Phase 02 Plan 03: Per-route SEO Metadata Summary
+
+useSeoMeta() on all 6 page stubs with localized title/description/og tags via reactive i18n getters, homepage JSON-LD with Person + ProfessionalService schema, og:image absolute URL on every route.
+
+## Tasks Completed
+
+| Task | Name | Commit | Files |
+|------|------|--------|-------|
+| 1 | Per-route SEO metadata on all page stubs | 0a58201 | app/pages/index.vue, projects.vue, about.vue, contact.vue, fiverr.vue, formation.vue |
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Verification Results
+
+- All 6 pages contain useSeoMeta: PASS
+- index.vue contains application/ld+json: PASS
+- All pages contain og-image.png absolute URL: PASS
+- JSON-LD contains sameAs with LinkedIn, Fiverr, Gitea: PASS
+
+## Self-Check: PASSED