diff --git a/app/Http/Controllers/Web/ReleaseDetailController.php b/app/Http/Controllers/Web/ReleaseDetailController.php
new file mode 100644
index 00000000..af769bbd
--- /dev/null
+++ b/app/Http/Controllers/Web/ReleaseDetailController.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Http\Controllers\Web;
+
+use App\Http\Controllers\Controller;
+use App\Services\Web\ReleaseDetailPageData;
+use App\Support\WebPortalContext;
+use Illuminate\Contracts\View\View;
+
+class ReleaseDetailController extends Controller
+{
+    // $edition stammt aus dem Gruppen-Prefix {edition} und steht positionsbedingt
+    // vor {slug}; es wird hier nicht gebraucht, muss aber in der Signatur stehen.
+    public function __invoke(string $edition, string $slug, ReleaseDetailPageData $pageData): View
+    {
+        return view('web.release-detail', $pageData->build(WebPortalContext::fromRequest(), $slug));
+    }
+}
diff --git a/app/Services/Web/ReleaseDetailPageData.php b/app/Services/Web/ReleaseDetailPageData.php
new file mode 100644
index 00000000..49e151a6
--- /dev/null
+++ b/app/Services/Web/ReleaseDetailPageData.php
@@ -0,0 +1,88 @@
+<?php
+
+namespace App\Services\Web;
+
+use App\Models\PressRelease;
+use App\Scopes\PortalScope;
+use App\Support\WebPortalContext;
+use Illuminate\Database\Eloquent\Builder;
+
+/**
+ * Datenaufbereitung der Detailseite einer Pressemitteilung je Ausgabe inkl.
+ * Hit-Zähler und verwandten Meldungen (Firma, Kategorie). Unbekannter oder nicht
+ * öffentlich sichtbarer Slug → 404.
+ */
+class ReleaseDetailPageData
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function build(WebPortalContext $context, string $slug): array
+    {
+        $portalValues = $context->portalValues;
+        $language = $context->language;
+
+        $publishedScope = static fn (Builder $query): Builder => $query
+            ->forPortalValues($portalValues)
+            ->forLanguage($language)
+            ->visibleInArchive();
+
+        $release = PressRelease::query()
+            ->withoutGlobalScope(PortalScope::class)
+            ->tap($publishedScope)
+            ->where('slug', $slug)
+            ->with([
+                'company',
+                'category.translations' => fn ($query) => $query->where('locale', $language),
+                'category.parent.translations' => fn ($query) => $query->where('locale', $language),
+                'images' => fn ($query) => $query->orderByDesc('is_preview')->orderBy('sort_order'),
+                'contacts',
+            ])
+            ->first();
+
+        if (! $release) {
+            abort(404);
+        }
+
+        PressRelease::withoutGlobalScope(PortalScope::class)
+            ->whereKey($release->getKey())
+            ->update(['hits' => ($release->hits ?? 0) + 1]);
+
+        $with = [
+            'company',
+            'category.translations' => fn ($query) => $query->where('locale', $language),
+            'images' => fn ($query) => $query->orderByDesc('is_preview')->orderBy('sort_order')->limit(1),
+        ];
+
+        $companyReleases = $release->company_id
+            ? PressRelease::query()
+                ->withoutGlobalScope(PortalScope::class)
+                ->tap($publishedScope)
+                ->where('company_id', $release->company_id)
+                ->whereKeyNot($release->getKey())
+                ->with($with)
+                ->orderByDesc('published_at')
+                ->limit(3)
+                ->get()
+            : collect();
+
+        $relatedReleases = $release->category_id
+            ? PressRelease::query()
+                ->withoutGlobalScope(PortalScope::class)
+                ->tap($publishedScope)
+                ->where('category_id', $release->category_id)
+                ->whereKeyNot($release->getKey())
+                ->when($companyReleases->isNotEmpty(), fn (Builder $query) => $query->whereNotIn('id', $companyReleases->modelKeys()))
+                ->with($with)
+                ->orderByDesc('published_at')
+                ->limit(3)
+                ->get()
+            : collect();
+
+        return [
+            'release' => $release,
+            'companyReleases' => $companyReleases,
+            'relatedReleases' => $relatedReleases,
+        ];
+    }
+}
diff --git a/routes/web.php b/routes/web.php
index 64bd8465..e9e149be 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -6,6 +6,7 @@ use App\Http\Controllers\Web\CategoryController;
 use App\Http\Controllers\Web\NewsroomDetailController;
 use App\Http\Controllers\Web\NewsroomsController;
 use App\Http\Controllers\Web\PreiseController;
+use App\Http\Controllers\Web\ReleaseDetailController;
 use App\Http\Controllers\Web\SucheController;
 use App\Http\Controllers\Web\VeroeffentlichenController;
 use App\Http\Middleware\SetEdition;
@@ -16,7 +17,6 @@ use App\Models\PressRelease;
 use App\Scopes\PortalScope;
 use App\Support\DomainAssetContext;
 use App\Support\EditorialClock;
-use App\Support\WebPortalContext;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Route;
@@ -254,76 +254,6 @@ $webHomeData = static function (Portal $primaryPortal, string $language = 'de'):
     ];
 };
 
-// Detailseite einer Pressemitteilung je Ausgabe.
-$releaseDetailPage = static function (string $edition, string $slug) {
-    $context = WebPortalContext::fromRequest();
-    $language = $context->language;
-    $portalValues = $context->portalValues;
-
-    $publishedScope = static fn (Builder $query): Builder => $query
-        ->forPortalValues($portalValues)
-        ->forLanguage($language)
-        ->visibleInArchive();
-
-    $release = PressRelease::query()
-        ->withoutGlobalScope(PortalScope::class)
-        ->tap($publishedScope)
-        ->where('slug', $slug)
-        ->with([
-            'company',
-            'category.translations' => fn ($query) => $query->where('locale', $language),
-            'category.parent.translations' => fn ($query) => $query->where('locale', $language),
-            'images' => fn ($query) => $query->orderByDesc('is_preview')->orderBy('sort_order'),
-            'contacts',
-        ])
-        ->first();
-
-    if (! $release) {
-        abort(404);
-    }
-
-    PressRelease::withoutGlobalScope(PortalScope::class)
-        ->whereKey($release->getKey())
-        ->update(['hits' => ($release->hits ?? 0) + 1]);
-
-    $with = [
-        'company',
-        'category.translations' => fn ($query) => $query->where('locale', $language),
-        'images' => fn ($query) => $query->orderByDesc('is_preview')->orderBy('sort_order')->limit(1),
-    ];
-
-    $companyReleases = $release->company_id
-        ? PressRelease::query()
-            ->withoutGlobalScope(PortalScope::class)
-            ->tap($publishedScope)
-            ->where('company_id', $release->company_id)
-            ->whereKeyNot($release->getKey())
-            ->with($with)
-            ->orderByDesc('published_at')
-            ->limit(3)
-            ->get()
-        : collect();
-
-    $relatedReleases = $release->category_id
-        ? PressRelease::query()
-            ->withoutGlobalScope(PortalScope::class)
-            ->tap($publishedScope)
-            ->where('category_id', $release->category_id)
-            ->whereKeyNot($release->getKey())
-            ->when($companyReleases->isNotEmpty(), fn (Builder $query) => $query->whereNotIn('id', $companyReleases->modelKeys()))
-            ->with($with)
-            ->orderByDesc('published_at')
-            ->limit(3)
-            ->get()
-        : collect();
-
-    return view('web.release-detail', [
-        'release' => $release,
-        'companyReleases' => $companyReleases,
-        'relatedReleases' => $relatedReleases,
-    ]);
-};
-
 // ---------------------------------------------------------------------------
 // Bare Root: Publisher-Hub (pressekonto) oder Redirect auf die Default-Ausgabe.
 // ---------------------------------------------------------------------------
@@ -467,7 +397,7 @@ Route::get('{path}', function (string $path) use ($htmlRedirect) {
 // ---------------------------------------------------------------------------
 // Öffentliche Inhalte je Ausgabe (Sprache): /de/... und /en/...
 // ---------------------------------------------------------------------------
-Route::prefix('{edition}')->whereIn('edition', SetEdition::EDITIONS)->group(function () use ($applyWebDomainConfig, $webHomeData, $releaseDetailPage) {
+Route::prefix('{edition}')->whereIn('edition', SetEdition::EDITIONS)->group(function () use ($applyWebDomainConfig, $webHomeData) {
     // Startseite je Ausgabe
     Route::get('/', function (string $edition) use ($applyWebDomainConfig, $webHomeData) {
         $domain = request()->getHost();
@@ -490,7 +420,7 @@ Route::prefix('{edition}')->whereIn('edition', SetEdition::EDITIONS)->group(func
     Route::get('category/{slug}', CategoryController::class)->name('kategorie');
 
     // Detailseite einer Pressemitteilung (z.B. /de/press-release/ki-revolution)
-    Route::get('press-release/{slug}', $releaseDetailPage)->name('release.detail');
+    Route::get('press-release/{slug}', ReleaseDetailController::class)->name('release.detail');
 
     // Preise / Tarife (datengetrieben: Plan + config/billing + config/credits)
     Route::get('preise', PreiseController::class)->name('preise');