diff --git a/app/pages/blog/index.vue b/app/pages/blog/index.vue
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+++ b/app/pages/blog/index.vue
@@ -0,0 +1,151 @@
+<script setup lang="ts">
+const { t, locale } = useI18n()
+const localePath = useLocalePath()
+const isFr = computed(() => locale.value === 'fr')
+
+// Query bilingue avec branches littérales (Phase 5 gotcha — Pattern 1 RESEARCH)
+// Option watch sur locale pour re-fetch au switch FR/EN (Pitfall 3)
+const { data: articles } = await useAsyncData(
+  `blog-list-${locale.value}`,
+  () =>
+    isFr.value
+      ? queryCollection('blog_fr')
+          .where('draft', '=', false)
+          .order('date', 'DESC')
+          .all()
+      : queryCollection('blog_en')
+          .where('draft', '=', false)
+          .order('date', 'DESC')
+          .all(),
+  { watch: [locale] },
+)
+
+// Stats computed (UI-SPEC §Hero contract exact — 3 items)
+const totalArticles = computed(() => articles.value?.length ?? 0)
+
+const uniqueTags = computed(() => {
+  const set = new Set<string>()
+  for (const a of articles.value ?? []) {
+    for (const tag of a.tags ?? []) set.add(tag)
+  }
+  return set.size
+})
+
+const totalLanguages = 2 // FR + EN — valeur fixe (UI-SPEC)
+
+// SEO minimal Phase 6 — Phase 7 enrichira avec JSON-LD + og:image par article
+useSeoMeta({
+  title: () => t('blog.title'),
+  description: () => t('blog.subtitle'),
+  ogTitle: () => t('blog.title'),
+  ogDescription: () => t('blog.subtitle'),
+  ogType: 'website',
+})
+</script>
+
+<template>
+  <div>
+    <!-- Hero (pattern /projects.vue lignes 56-83) -->
+    <section class="relative pt-20 pb-16 px-4 sm:px-6 lg:px-8 overflow-hidden">
+      <div class="absolute inset-0 bg-gray-50/80 dark:bg-gray-900/40" aria-hidden="true" />
+      <div
+        class="absolute top-0 left-1/2 -translate-x-1/2 w-[800px] h-[400px] bg-brand-500/5 dark:bg-brand-500/8 rounded-full blur-3xl pointer-events-none"
+        aria-hidden="true"
+      />
+
+      <div class="relative z-10 max-w-7xl mx-auto text-center">
+        <span class="font-mono text-sm text-brand-500 dark:text-brand-400 tracking-wider">// blog</span>
+        <h1
+          class="text-4xl sm:text-5xl lg:text-6xl font-bold mt-3 mb-5 bg-gradient-to-r from-gray-900 via-gray-800 to-gray-600 dark:from-white dark:via-gray-200 dark:to-gray-500 bg-clip-text text-transparent"
+        >
+          {{ t('blog.title') }}
+        </h1>
+        <p class="text-lg sm:text-xl text-gray-500 dark:text-gray-400 max-w-2xl mx-auto leading-relaxed">
+          {{ t('blog.subtitle') }}
+        </p>
+
+        <!-- Stats: articles / tags / languages (3 items + 2 dividers) -->
+        <div class="flex justify-center gap-8 sm:gap-12 mt-12">
+          <div class="text-center">
+            <p
+              class="text-3xl sm:text-4xl font-black bg-gradient-to-b from-brand-400 to-brand-600 bg-clip-text text-transparent"
+            >
+              {{ totalArticles }}
+            </p>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mt-2 font-medium">
+              {{ t('blog.stats.articles') }}
+            </p>
+          </div>
+          <div
+            class="w-px bg-gradient-to-b from-transparent via-gray-300 dark:via-gray-700 to-transparent"
+          />
+          <div class="text-center">
+            <p
+              class="text-3xl sm:text-4xl font-black bg-gradient-to-b from-brand-400 to-brand-600 bg-clip-text text-transparent"
+            >
+              {{ uniqueTags }}
+            </p>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mt-2 font-medium">
+              {{ t('blog.stats.tags') }}
+            </p>
+          </div>
+          <div
+            class="w-px bg-gradient-to-b from-transparent via-gray-300 dark:via-gray-700 to-transparent"
+          />
+          <div class="text-center">
+            <p
+              class="text-3xl sm:text-4xl font-black bg-gradient-to-b from-brand-400 to-brand-600 bg-clip-text text-transparent"
+            >
+              {{ totalLanguages }}
+            </p>
+            <p class="text-sm text-gray-500 dark:text-gray-400 mt-2 font-medium">
+              {{ t('blog.stats.languages') }}
+            </p>
+          </div>
+        </div>
+      </div>
+    </section>
+
+    <!-- Grid or Empty state -->
+    <section class="py-16 md:py-20 px-4 sm:px-6 lg:px-8">
+      <div class="max-w-7xl mx-auto">
+        <!-- Grille responsive 1/2/3 cols (D-01) -->
+        <div
+          v-if="articles && articles.length > 0"
+          class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5 lg:gap-6"
+        >
+          <BlogCard
+            v-for="article in articles"
+            :key="article.path"
+            :article="article"
+            variant="default"
+          />
+        </div>
+
+        <!-- Empty state (D-16 + UI-SPEC §Empty state copywriting) -->
+        <div v-else class="text-center py-32">
+          <div
+            class="w-16 h-16 mx-auto mb-6 rounded-2xl bg-gray-100 dark:bg-gray-800/60 border border-gray-200/80 dark:border-gray-700/30 flex items-center justify-center"
+          >
+            <UIcon name="i-lucide-book-open" class="text-2xl text-gray-400" />
+          </div>
+          <h3 class="text-xl font-bold text-gray-900 dark:text-white mb-3">
+            {{ t('blog.emptyState.title') }}
+          </h3>
+          <p class="text-gray-500 dark:text-gray-400 mb-8 max-w-md mx-auto leading-relaxed">
+            {{ t('blog.emptyState.description') }}
+          </p>
+          <UButton
+            color="primary"
+            variant="solid"
+            size="md"
+            icon="i-lucide-mail"
+            :to="localePath('/contact')"
+          >
+            {{ t('blog.emptyState.cta') }}
+          </UButton>
+        </div>
+      </div>
+    </section>
+  </div>
+</template>