diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
new file mode 100644
index 0000000..577e2ca
--- /dev/null
+++ b/.gitea/workflows/deploy.yml
@@ -0,0 +1,115 @@
+name: Deploy
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+
+env:
+  BASE_DIRS: "src public api partials tools"
+  CONFIG_BASE_DIR: "config"
+
+jobs:
+  deploy:
+    runs-on: private-server
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install lftp
+        shell: sh
+        run: |
+          if command -v lftp >/dev/null 2>&1; then
+            echo "✅ lftp bereits installiert"
+          elif command -v apk >/dev/null 2>&1; then
+            apk add --no-cache lftp ca-certificates
+          elif command -v apt-get >/dev/null 2>&1; then
+            apt-get update
+            apt-get install -y lftp ca-certificates
+          else
+            echo "❌ Kein unterstützter Paketmanager gefunden"
+            exit 1
+          fi
+
+      - name: Set environment
+        run: |
+          if [ "${{ gitea.ref_name }}" = "main" ]; then
+            echo "TARGET_PATH=${{ vars.FTP_PATH_PROD }}" >> "$GITHUB_ENV"
+            echo "CONFIG_ENV_DIR=config/prod" >> "$GITHUB_ENV"
+          elif [ "${{ gitea.ref_name }}" = "develop" ]; then
+            echo "TARGET_PATH=${{ vars.FTP_PATH_STAGING }}" >> "$GITHUB_ENV"
+            echo "CONFIG_ENV_DIR=config/staging" >> "$GITHUB_ENV"
+          else
+            echo "Unsupported branch"
+            exit 1
+          fi
+
+      - name: Debug workspace
+        run: |
+          echo "📂 CI Workspace:"
+          pwd
+          ls -la
+
+      - name: Deploy via FTPS
+        run: |
+          set -e
+
+          echo "🚀 Deploy to ${TARGET_PATH}"
+
+          VALID_DIRS=""
+
+          for d in $BASE_DIRS; do
+            if [ -d "$d" ]; then
+              VALID_DIRS="$VALID_DIRS $d"
+            else
+              echo "⚠️ Überspringe fehlendes Verzeichnis: $d"
+            fi
+          done
+
+          if [ -z "$VALID_DIRS" ]; then
+            echo "❌ Kein deploybares Verzeichnis gefunden."
+            exit 1
+          fi
+
+          for d in $VALID_DIRS; do
+            echo "🔁 ${d}/ → ${TARGET_PATH}${d}/"
+            lftp -u "${{ secrets.FTP_USER }}","${{ secrets.FTP_PASSWORD }}" "${{ vars.FTP_HOST }}" -e "
+              set ftp:ssl-force true;
+              set ftp:passive-mode true;
+              set ftp:ssl-protect-data true;
+              set ssl:verify-certificate no;
+              mirror -R --delete --exclude .gitkeep ${d}/ ${TARGET_PATH}${d}/;
+              bye
+            " || exit 1
+          done
+
+          if [ -d "$CONFIG_BASE_DIR" ] && [ -d "$CONFIG_ENV_DIR" ]; then
+            echo "🧩 Baue gemischtes Config-Verzeichnis"
+
+            rm -rf .ci_config_deploy
+            mkdir -p .ci_config_deploy
+
+            for f in ${CONFIG_BASE_DIR}/*.php; do
+              [ -f "$f" ] && cp "$f" .ci_config_deploy/
+            done
+
+            cp -R ${CONFIG_ENV_DIR}/. .ci_config_deploy/
+
+            echo "🔁 config → ${TARGET_PATH}${CONFIG_BASE_DIR}/"
+
+            lftp -u "${{ secrets.FTP_USER }}","${{ secrets.FTP_PASSWORD }}" "${{ vars.FTP_HOST }}" -e "
+              set ftp:ssl-force true;
+              set ftp:passive-mode true;
+              set ftp:ssl-protect-data true;
+              set ssl:verify-certificate no;
+              lcd .ci_config_deploy;
+              mirror -R --delete --exclude .gitkeep ./ ${TARGET_PATH}${CONFIG_BASE_DIR}/;
+              bye
+            " || exit 1
+          else
+            echo "⚠️ Config-Deploy übersprungen: ${CONFIG_BASE_DIR} oder ${CONFIG_ENV_DIR} fehlt"
+          fi
+
+          echo "✅ Deploy abgeschlossen"
\ No newline at end of file
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/api/.gitkeep b/api/.gitkeep
old mode 100644
new mode 100755
diff --git a/config/.gitkeep b/config/.gitkeep
old mode 100644
new mode 100755
diff --git a/config/domaindata.php b/config/domaindata.php
new file mode 100755
index 0000000..6d23440
--- /dev/null
+++ b/config/domaindata.php
@@ -0,0 +1,4 @@
+<?php
+
+define('APP_DOMAIN_NAME', 'c0de.it');
+define('APP_PREFIX', 'c0de');
\ No newline at end of file
diff --git a/config/fileload.php b/config/fileload.php
new file mode 100755
index 0000000..ca28ca7
--- /dev/null
+++ b/config/fileload.php
@@ -0,0 +1,121 @@
+<?php
+
+// -----------------------------------------------------------
+// 0) Umgebung / Domains / Error-Level laden
+//    → Diese Datei DEFINIERT die Konstanten wie
+//      APP_COOKIE_PREFIX, APP_COOKIE_DOMAIN, APP_ENV etc.
+// -----------------------------------------------------------
+require_once __DIR__ . "/config.php";
+
+
+// Diese Werte später ins Template schieben:
+$GLOBALS['app_env']      = APP_ENV;
+$GLOBALS['app_base_url']      = APP_URL_PRIMARY;
+$GLOBALS['app_api_base']  = $apiBaseUrl;
+
+// -----------------------------------------------------------
+// set cookie / session parameters
+// -----------------------------------------------------------
+
+
+if (!defined('CUSTOM_PREFIX')) {
+    define('CUSTOM_PREFIX', APP_PREFIX);
+}    
+
+if(!defined('APP_COOKIE_PREFIX')) {
+    if(APP_ENV==="staging"){
+        define('APP_COOKIE_PREFIX', APP_PREFIX.'_stg'.'_');
+    } else
+    {
+        define('APP_COOKIE_PREFIX', APP_PREFIX.'_');
+    }
+}
+
+if (!defined('APP_COOKIE_DOMAIN')) {
+    // Fallback: aktuelle Domain des Hosts
+    define('APP_COOKIE_DOMAIN', '.'.APP_DOMAIN_PRIMARY);
+    define('APP_PRIMARY_DOMAIN', APP_DOMAIN_PRIMARY);
+}
+if (!defined('APP_CLIENT_COOKIE_LIFETIME')) {
+    define('APP_CLIENT_COOKIE_LIFETIME', 365 * 24 * 60 * 60); // 1 Jahr
+}
+
+
+// Einheitliche Cookie-Namen (projektübergreifend steuerbar)
+$sessionCookieName = APP_COOKIE_PREFIX . 'session';
+$clientCookieName  = APP_COOKIE_PREFIX . 'client';
+
+
+// -----------------------------------------------------------
+// 1) PHP-Session starten
+// -----------------------------------------------------------
+if (php_sapi_name() !== 'cli') {
+    if (session_status() === PHP_SESSION_NONE) {
+
+        session_name($sessionCookieName);
+
+        session_set_cookie_params([
+            'lifetime' => 0,
+            'path'     => '/',
+            'domain'   => APP_COOKIE_DOMAIN ?: '',
+            'secure'   => (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off'),
+            'httponly' => true,
+            'samesite' => 'Lax',
+        ]);
+
+        session_start();
+    }
+}
+
+
+// -----------------------------------------------------------
+// 2) Persistente Client-ID (für Tracking über Besuche hinweg)
+// -----------------------------------------------------------
+if (php_sapi_name() !== 'cli') {
+    $clientId = $_COOKIE[$clientCookieName] ?? null;
+
+    // Erwartet wird: 64 Hex-Zeichen (32 Bytes)
+    if (
+        !is_string($clientId) ||
+        $clientId === '' ||
+        !preg_match('/^[a-f0-9]{64}$/', $clientId)
+    ) {
+        // neue ID erzeugen
+        try {
+            $clientId = bin2hex(random_bytes(32)); // 32 bytes → 64 hex
+        } catch (Throwable $e) {
+            $clientId = bin2hex(openssl_random_pseudo_bytes(32));
+        }
+
+        $cookieOpts = [
+            'expires'  => time() + APP_CLIENT_COOKIE_LIFETIME,
+            'path'     => '/',
+            'secure'   => (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off'),
+            'httponly' => false, // JS darf es lesen, wenn erwünscht
+            'samesite' => 'Lax',
+        ];
+
+        if (!empty(APP_COOKIE_DOMAIN)) {
+            $cookieOpts['domain'] = APP_COOKIE_DOMAIN;
+        }
+
+        setcookie($clientCookieName, $clientId, $cookieOpts);
+        $_COOKIE[$clientCookieName] = $clientId;
+    }
+
+    // global verfügbar machen (NEUER NAME!)
+    $GLOBALS['cookie_client_id'] = $clientId;
+}
+
+
+// -----------------------------------------------------------
+// 3) Sprachlogik laden (bleibt sinnvoll zentral)
+// -----------------------------------------------------------
+require_once __DIR__ . '/i18n.php';
+
+
+// -----------------------------------------------------------
+// 4) Rest des Systems laden (DB, Funktionen, Hilfs-Libs)
+// -----------------------------------------------------------
+require_once __DIR__ . "/db.php";
+require_once __DIR__ . '/../src/functions.php';
diff --git a/config/i18n.php b/config/i18n.php
new file mode 100755
index 0000000..2621bc8
--- /dev/null
+++ b/config/i18n.php
@@ -0,0 +1,397 @@
+<?php
+// config/i18n.php
+// Zentrale Sprachlogik für das gesamte Projekt
+
+if (session_status() !== PHP_SESSION_ACTIVE) {
+    @session_start();
+}
+
+/**
+ * Liest die meta-Infos einer Sprachdatei.
+ * Erwartet Struktur:
+ * {
+ *   "meta": { "code": "de", "label": "Deutsch", "flag": "🇩🇪", "enabled": true },
+ *   ...
+ * }
+ *
+ * Gibt NULL zurück, wenn:
+ *  - Datei nicht lesbar
+ *  - JSON ungültig
+ *  - kein meta vorhanden
+ *  - meta.enabled existiert und NICHT true ist
+ */
+function app_i18n_load_language_meta_from_file(string $file): ?array
+{
+    $json = @file_get_contents($file);
+    if ($json === false) {
+        return null;
+    }
+
+    $data = json_decode($json, true);
+    if (!is_array($data)) {
+        return null;
+    }
+
+    $meta = $data['meta'] ?? null;
+    if (!is_array($meta)) {
+        return null;
+    }
+
+    // Nur aktive Sprachen (enabled === true)
+    if (array_key_exists('enabled', $meta) && !$meta['enabled']) {
+        return null;
+    }
+
+    // Code aus meta, Fallback: Dateiname
+    $code = '';
+    if (!empty($meta['code'])) {
+        $code = strtolower(substr((string)$meta['code'], 0, 5));
+    } else {
+        $base = basename($file, '.json');
+        $code = strtolower($base);
+    }
+
+    // Auf 2-Buchstaben-Codes normalisieren (de-DE → de)
+    if (strlen($code) > 2) {
+        $code = substr($code, 0, 2);
+    }
+
+    if ($code === '') {
+        return null;
+    }
+
+    $label = isset($meta['label']) && $meta['label'] !== ''
+        ? (string)$meta['label']
+        : strtoupper($code);
+
+    $flag = isset($meta['flag']) ? (string)$meta['flag'] : '';
+
+    return [
+        'code'  => $code,
+        'label' => $label,
+        'flag'  => $flag,
+    ];
+}
+
+/**
+ * Alle verfügbaren Sprachen aus /public/assets/i18n/*.json ermitteln.
+ * Verfügbar = JSON mit meta.enabled === true.
+ * EN wird garantiert hinzugefügt (Fallback), falls nicht gefunden.
+ */
+function app_i18n_detect_available_languages(): array
+{
+    $baseDir = realpath(__DIR__ . '/../public/assets/i18n');
+    if ($baseDir === false) {
+        // Wenn gar kein Verzeichnis da ist: minimaler EN-Fallback
+        return [
+            'en' => [
+                'code'  => 'en',
+                'label' => 'English',
+                'flag'  => '',
+            ],
+        ];
+    }
+
+    $files = glob($baseDir . '/*.json') ?: [];
+    $langs = [];
+
+    foreach ($files as $file) {
+        $meta = app_i18n_load_language_meta_from_file($file);
+        if ($meta === null) {
+            continue;
+        }
+
+        $code = $meta['code'];
+
+        // Erste gültige Definition pro Code gewinnt
+        if (!isset($langs[$code])) {
+            $langs[$code] = $meta;
+        }
+    }
+
+    // EN muss immer vorhanden sein (laut deiner Vorgabe)
+    if (!isset($langs['en'])) {
+        // Versuch: gibt es eine en.json, auch wenn enabled=false?
+        foreach ($files as $file) {
+            $base = strtolower(basename($file, '.json'));
+            if ($base === 'en') {
+                $json = @file_get_contents($file);
+                $data = json_decode($json, true);
+                $meta = is_array($data['meta'] ?? null) ? $data['meta'] : [];
+
+                $label = isset($meta['label']) && $meta['label'] !== ''
+                    ? (string)$meta['label']
+                    : 'English';
+                $flag  = isset($meta['flag']) ? (string)$meta['flag'] : '';
+
+                $langs['en'] = [
+                    'code'  => 'en',
+                    'label' => $label,
+                    'flag'  => $flag,
+                ];
+                break;
+            }
+        }
+    }
+
+    // Wenn immer noch kein EN → minimaler Stub
+    if (!isset($langs['en'])) {
+        $langs['en'] = [
+            'code'  => 'en',
+            'label' => 'English',
+            'flag'  => '',
+        ];
+    }
+
+    ksort($langs);
+
+    return $langs;
+}
+
+/**
+ * Browsersprache aus HTTP_ACCEPT_LANGUAGE extrahieren (2-Buchstaben),
+ * aber nur, wenn sie in $available existiert.
+ */
+function app_i18n_detect_browser_lang(array $available): ?string
+{
+    $header = $_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? '';
+    if ($header === '') {
+        return null;
+    }
+
+    $parts = explode(',', $header);
+    foreach ($parts as $part) {
+        $part = trim($part);
+        if ($part === '') {
+            continue;
+        }
+
+        $code = strtolower(substr($part, 0, 2)); // "de-DE" → "de"
+        if (isset($available[$code])) {
+            return $code;
+        }
+    }
+
+    return null;
+}
+
+/**
+ * Aktuelle Sprache bestimmen:
+ *  1) ?lang=xx (wenn in $available)
+ *  2) Browsersprache (wenn in $available)
+ *  3) Fallback "en"
+ */
+function app_i18n_resolve_current_lang(array $available): string
+{
+    // 1) URL-Parameter ?lang=xx
+    if (!empty($_GET['lang'])) {
+        $param = strtolower(substr($_GET['lang'], 0, 2));
+        if (isset($available[$param])) {
+            return $param;
+        }
+    }
+
+    // 2) Browsersprache
+    $browser = app_i18n_detect_browser_lang($available);
+    if ($browser !== null) {
+        return $browser;
+    }
+
+    // 3) Standard EN
+    if (isset($available['en'])) {
+        return 'en';
+    }
+
+    // Sicherheitsfallback: erste verfügbare Sprache
+    $keys = array_keys($available);
+    return $keys[0] ?? 'en';
+}
+
+// -----------------------------------------------------
+// Bootstrap ausführen
+// -----------------------------------------------------
+
+$availableLangs = app_i18n_detect_available_languages();
+$currentLang    = app_i18n_resolve_current_lang($availableLangs);
+
+// Global bereitstellen
+$GLOBALS['availableLangs'] = $availableLangs;
+$GLOBALS['lang']           = $currentLang;
+
+// Optional in Session merken (muss nicht, schadet aber auch nicht)
+$_SESSION['lang'] = $currentLang;
+
+/**
+ * Frontend-Config für JS (usbConfig.i18n)
+ * → benutzt direkt die Meta-Daten aus den JSONs (code, label, flag)
+ */
+function app_i18n_get_frontend_config(): array
+{
+    return [
+        'current'   => $GLOBALS['lang']           ?? 'en',
+        'available' => $GLOBALS['availableLangs'] ?? [],
+    ];
+}
+
+/**
+ * Komplette JSON-Struktur für eine Sprache laden.
+ * Nutzt einfachen Request-Cache, damit pro Sprache nur einmal von Platte gelesen wird.
+ */
+function app_i18n_load_lang_json(string $lang): array
+{
+    static $cache = [];
+
+    $lang = strtolower(substr($lang, 0, 5));
+
+    if (isset($cache[$lang])) {
+        return $cache[$lang];
+    }
+
+    $baseDir = realpath(__DIR__ . '/../public/assets/i18n');
+    if ($baseDir === false) {
+        $cache[$lang] = [];
+        return $cache[$lang];
+    }
+
+    $path = $baseDir . '/' . $lang . '.json';
+    if (!is_file($path)) {
+        // Fallback: en.json, falls vorhanden
+        $fallback = $baseDir . '/en.json';
+        if (is_file($fallback)) {
+            $json = @file_get_contents($fallback);
+            $data = json_decode($json, true);
+            $cache[$lang] = is_array($data) ? $data : [];
+            return $cache[$lang];
+        }
+
+        $cache[$lang] = [];
+        return $cache[$lang];
+    }
+
+    $json = @file_get_contents($path);
+    $data = json_decode($json, true);
+    $cache[$lang] = is_array($data) ? $data : [];
+
+    return $cache[$lang];
+}
+
+/**
+ * Aus einem Label einen stabilen i18n-Key für Nav-Anker bauen.
+ * Beispiel: "So funktioniert USBCheck!" -> "nav_so_funktioniert_usbcheck"
+ */
+function app_i18n_make_anchor_key(string $label): string
+{
+    // HTML-Entities entfernen (z. B. &amp;)
+    $decoded = html_entity_decode($label, ENT_QUOTES | ENT_HTML5, 'UTF-8');
+
+    // Kleinbuchstaben
+    $decoded = mb_strtolower($decoded, 'UTF-8');
+
+    // Alles, was kein a-z oder 0-9 ist, durch Unterstrich ersetzen
+    $key = preg_replace('/[^a-z0-9]+/u', '_', $decoded);
+
+    // Mehrfache Unterstriche trimmen
+    $key = trim($key, '_');
+
+    if ($key === '') {
+        $key = 'item';
+    }
+
+    // Prefix, damit klar ist, dass es Navigationskeys sind
+    return 'nav_' . $key;
+}
+
+/**
+ * Nav-Anker für eine Seite aus der Sprachdatei holen.
+ *
+ * Haupt-Variante im JSON:
+ *
+ * "pages": {
+ *   "landing": {
+ *     "anchors": {
+ *       "how":      "So funktioniert USBCheck",
+ *       "problem":  "Warum gefälschte USB-Sticks gefährlich sind",
+ *       "features": "Funktionen",
+ *       "security": "Sicherheit",
+ *       "faq":      "FAQ"
+ *     }
+ *   }
+ * }
+ *
+ * Optional explizit:
+ * "anchors": {
+ *   "how": { "label": "So funktioniert USBCheck", "i18n": "nav_how" },
+ *   "faq": { "i18n": "nav_faq" }
+ * }
+ *
+ * Rückgabe-Format:
+ * [
+ *   [ 'href' => '#how', 'label' => 'So funktioniert USBCheck', 'i18n' => 'nav_so_funktioniert_usbcheck' ],
+ *   [ 'href' => '#faq', 'label' => '', 'i18n' => 'nav_faq' ],
+ * ]
+ */
+function app_get_nav_anchors(string $pageKey): array
+{
+    $lang = $GLOBALS['lang'] ?? 'en';
+    $data = app_i18n_load_lang_json($lang);
+
+    $cfg = $data['pages'][$pageKey]['anchors'] ?? null;
+    if (!is_array($cfg)) {
+        return [];
+    }
+
+    $anchors = [];
+
+    foreach ($cfg as $id => $value) {
+        $id = trim((string)$id);
+        if ($id === '') {
+            continue;
+        }
+
+        $href  = '#' . $id;
+        $label = '';
+        $i18n  = '';
+
+        if (is_string($value)) {
+            // String IMMER als Label übernehmen
+            $labelTrim = trim($value);
+            if ($labelTrim === '') {
+                continue;
+            }
+
+            $label = $labelTrim;
+            // i18n-Key automatisch aus dem Label ableiten
+            $i18n  = app_i18n_make_anchor_key($labelTrim);
+
+        } elseif (is_array($value)) {
+            // Explizite Variante:
+            // "how": { "label": "...", "i18n": "nav_how" }
+            if (!empty($value['label'])) {
+                $label = trim((string)$value['label']);
+            }
+            if (!empty($value['i18n'])) {
+                $i18n = trim((string)$value['i18n']);
+            }
+
+            if ($label === '' && $i18n === '') {
+                continue;
+            }
+
+            // Wenn Label gesetzt, aber kein i18n: automatisch generieren
+            if ($label !== '' && $i18n === '') {
+                $i18n = app_i18n_make_anchor_key($label);
+            }
+        } else {
+            // Weder String noch Array → ignorieren
+            continue;
+        }
+
+        $anchors[] = [
+            'href'  => $href,
+            'label' => $label,
+            'i18n'  => $i18n,
+        ];
+    }
+
+    return $anchors;
+}
diff --git a/config/prod/.gitkeep b/config/prod/.gitkeep
old mode 100644
new mode 100755
diff --git a/config/prod/config.php b/config/prod/config.php
new file mode 100755
index 0000000..b11bace
--- /dev/null
+++ b/config/prod/config.php
@@ -0,0 +1,34 @@
+<?php
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+require_once __DIR__ . "/domaindata.php";
+
+// Umgebung (optional, aber hilfreich für Debugging / Logik)
+define('APP_ENV', 'prod'); // oder 'prod', 'local', ...
+if (!defined('ASSET_VERSION')) {
+    define('ASSET_VERSION', '2024-11-22'); // oder deine aktuelle Version
+}
+// Domain-Konfiguration (kann pro Umgebung angepasst werden)
+if (!defined('APP_DOMAIN_PRIMARY')) {
+    define('APP_DOMAIN_PRIMARY', APP_DOMAIN_NAME);
+}
+if (!defined('APP_URL_PRIMARY')) {
+    define('APP_URL_PRIMARY', 'https://' . APP_DOMAIN_PRIMARY);
+}
+if (!defined('APP_DOMAIN_FAKECHECK')) {
+    define('APP_DOMAIN_FAKECHECK', 'ismyusbfake.com');
+}
+if (!defined('APP_URL_FAKECHECK')) {
+    define('APP_URL_FAKECHECK', 'https://' . APP_DOMAIN_FAKECHECK);
+}
+
+// Matomo Einstellungen
+define('MATOMO_URL', 'https://matomo.my-statistics.info/');
+define('MATOMO_ENABLED', true);
+define('MATOMO_SITE_ID', 7);
+$env  = 'prod';
+$baseUrl   = 'https://'.APP_DOMAIN_NAME;
+$apiBaseUrl = 'https://api.'.APP_DOMAIN_NAME;
+
diff --git a/config/prod/db.php b/config/prod/db.php
new file mode 100755
index 0000000..b19fab1
--- /dev/null
+++ b/config/prod/db.php
@@ -0,0 +1,28 @@
+<?php
+// config/db.php
+declare(strict_types=1);
+
+$DB_HOST = 'localhost';
+$DB_NAME = 'd0455ede';
+$DB_USER = 'd0455ede';
+$DB_PASS = 'fF8PhxfCibdLBrSxowIo'; // anpassen
+
+$options = [
+    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    PDO::ATTR_EMULATE_PREPARES   => false,
+];
+
+try {
+    $pdo = new PDO(
+        "mysql:host={$DB_HOST};dbname={$DB_NAME};charset=utf8mb4",
+        $DB_USER,
+        $DB_PASS,
+        $options
+    );
+} catch (PDOException $e) {
+    // In Produktion Logging, keine Details ausgeben
+    http_response_code(500);
+    echo 'Database connection error.';
+    exit;
+}
diff --git a/config/staging/.gitkeep b/config/staging/.gitkeep
old mode 100644
new mode 100755
diff --git a/config/staging/config.php b/config/staging/config.php
new file mode 100755
index 0000000..e2ea33f
--- /dev/null
+++ b/config/staging/config.php
@@ -0,0 +1,36 @@
+<?php
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+require_once __DIR__ . "/domaindata.php";
+
+// Umgebung (optional, aber hilfreich für Debugging / Logik)
+define('APP_ENV', 'staging'); // oder 'prod', 'local', ...
+
+
+if (!defined('ASSET_VERSION')) {
+    define('ASSET_VERSION', time()); // oder deine aktuelle Version
+}
+
+// Domain-Konfiguration (kann pro Umgebung angepasst werden)
+if (!defined('APP_DOMAIN_PRIMARY')) {
+    define('APP_DOMAIN_PRIMARY', 'staging.'.APP_DOMAIN_NAME);
+}
+if (!defined('APP_URL_PRIMARY')) {
+    define('APP_URL_PRIMARY', 'https://' . APP_DOMAIN_PRIMARY);
+}
+if (!defined('APP_DOMAIN_FAKECHECK')) {
+    define('APP_DOMAIN_FAKECHECK', 'staging.ismyusbfake.com');
+}
+if (!defined('APP_URL_FAKECHECK')) {
+    define('APP_URL_FAKECHECK', 'https://' . APP_DOMAIN_FAKECHECK);
+}
+
+// Matomo Einstellungen
+define('MATOMO_URL', 'https://matomo.my-statistics.info/');
+define('MATOMO_ENABLED', false);
+define('MATOMO_SITE_ID', 8);
+$baseUrl   = 'https://'.APP_DOMAIN_PRIMARY;
+$apiBaseUrl = 'https://api.'.APP_DOMAIN_PRIMARY;
+
diff --git a/config/staging/db.php b/config/staging/db.php
new file mode 100755
index 0000000..b77a411
--- /dev/null
+++ b/config/staging/db.php
@@ -0,0 +1,28 @@
+<?php
+// config/db.php
+declare(strict_types=1);
+
+$DB_HOST = 'localhost';
+$DB_NAME = 'd0455edf';
+$DB_USER = 'd0455edf';
+$DB_PASS = 'fF8PhxfCibdLBrSxowIo'; // anpassen
+
+$options = [
+    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    PDO::ATTR_EMULATE_PREPARES   => false,
+];
+
+try {
+    $pdo = new PDO(
+        "mysql:host={$DB_HOST};dbname={$DB_NAME};charset=utf8mb4",
+        $DB_USER,
+        $DB_PASS,
+        $options
+    );
+} catch (PDOException $e) {
+    // In Produktion Logging, keine Details ausgeben
+    http_response_code(500);
+    echo 'Database connection error.';
+    exit;
+}
diff --git a/inc/helpers.php b/inc/helpers.php
new file mode 100755
index 0000000..bc762a5
--- /dev/null
+++ b/inc/helpers.php
@@ -0,0 +1,155 @@
+<?php
+
+function helper_asset_version(): ?string
+{
+    if (isset($GLOBALS['layoutContext']['asset_version'])) {
+        return (string)$GLOBALS['layoutContext']['asset_version'];
+    }
+    if (defined('ASSET_VERSION')) {
+        return (string)ASSET_VERSION;
+    }
+    return null;
+}
+
+function helper_append_version(string $url, ?string $version = null): string
+{
+    if ($version === null) {
+        $version = helper_asset_version();
+    }
+    if ($version === null || $version === '') {
+        return $url;
+    }
+    if (preg_match('/[?&]v=/', $url)) {
+        return $url;
+    }
+    return $url . (strpos($url, '?') === false ? '?' : '&') . 'v=' . rawurlencode($version);
+}
+
+function tpl_add_script(
+    string $src,
+    string $pos = 'footer',
+    bool $defer = false,
+    bool $async = false,
+    string $type = '',
+    ?string $version = null,
+    bool $module = false
+): void {
+    $data = [
+        'src'    => helper_append_version($src, $version),
+        'defer'  => $defer,
+        'async'  => $async,
+        'type'   => $type,
+        'module' => $module,
+    ];
+
+    if ($pos === 'header') {
+        $GLOBALS['page_header_scripts'][] = $data;
+    } else {
+        $GLOBALS['page_footer_scripts'][] = $data;
+    }
+}
+
+function tpl_add_style(
+    string $href,
+    string $pos = 'header',
+    string $priority = 'normal',
+    ?string $version = null,
+    string $media = 'all'
+): void {
+    $GLOBALS['page_styles'][] = [
+        'href'     => helper_append_version($href, $version),
+        'pos'      => $pos,
+        'priority' => $priority,
+        'media'    => $media,
+    ];
+}
+
+function tpl(string $file, string $type = 'structure', string $site = 'admin'): void
+{
+    $base = __DIR__ . '/../partials/';
+
+    $safe = static function ($value) {
+        return preg_match('/^[a-zA-Z0-9_\-]+$/', $value) === 1;
+    };
+
+    if (!$safe($file) || !$safe($type) || !$safe($site)) {
+        echo "<!-- tpl(): Ungültiger Parameter -->";
+        return;
+    }
+
+    $path = $type === 'landing'
+        ? $base . "landingpage/{$site}/{$file}.php"
+        : $base . "structure/{$file}.php";
+
+    extract($GLOBALS, EXTR_SKIP);
+
+    if (is_file($path)) {
+        include $path;
+    } else {
+        echo "<!-- tpl(): Datei nicht gefunden: {$path} -->";
+    }
+}
+
+function tpl_render_scripts(?array $scripts = null, string $pos = 'footer'): void
+{
+    if ($scripts === null) {
+        $scripts = $pos === 'header'
+            ? ($GLOBALS['page_header_scripts'] ?? [])
+            : ($GLOBALS['page_footer_scripts'] ?? []);
+    }
+
+    foreach ($scripts as $script) {
+        if (empty($script['src'])) {
+            continue;
+        }
+        $attrs = [];
+        if (!empty($script['module'])) {
+            $attrs[] = 'type="module"';
+        } elseif (!empty($script['type'])) {
+            $attrs[] = 'type="' . htmlspecialchars((string)$script['type'], ENT_QUOTES) . '"';
+        }
+        if (!empty($script['defer'])) {
+            $attrs[] = 'defer';
+        }
+        if (!empty($script['async'])) {
+            $attrs[] = 'async';
+        }
+        $attrString = '';
+        if (!empty($attrs)) {
+            $attrString = ' ' . implode(' ', $attrs);
+        }
+        echo '<script src="' . htmlspecialchars($script['src'], ENT_QUOTES) . '"' . $attrString . '></script>' . PHP_EOL;
+    }
+}
+
+function tpl_render_styles(?array $styles = null, string $pos = 'header'): void
+{
+    if ($styles === null) {
+        $styles = array_filter(
+            $GLOBALS['page_styles'] ?? [],
+            static fn ($style) => ($style['pos'] ?? 'header') === $pos
+        );
+    }
+
+    if (!$styles) {
+        return;
+    }
+
+    $priorityOrder = ['critical' => 0, 'high' => 1, 'normal' => 2, 'low' => 3];
+    usort($styles, static function ($a, $b) use ($priorityOrder) {
+        $aPriority = strtolower($a['priority'] ?? 'normal');
+        $bPriority = strtolower($b['priority'] ?? 'normal');
+        $aScore = $priorityOrder[$aPriority] ?? $priorityOrder['normal'];
+        $bScore = $priorityOrder[$bPriority] ?? $priorityOrder['normal'];
+        return $aScore <=> $bScore;
+    });
+
+    foreach ($styles as $style) {
+        if (empty($style['href'])) {
+            continue;
+        }
+        $media = trim((string)($style['media'] ?? ''));
+        $mediaAttr = $media && strtolower($media) !== 'all' ? ' media="' . htmlspecialchars($media, ENT_QUOTES) . '"' : '';
+        echo '<link rel="stylesheet" href="' . htmlspecialchars($style['href'], ENT_QUOTES) . '"' . $mediaAttr . '>' . PHP_EOL;
+    }
+}
diff --git a/partials/.gitkeep b/partials/.gitkeep
old mode 100644
new mode 100755
diff --git a/public/.gitkeep b/public/.gitkeep
old mode 100644
new mode 100755
diff --git a/src/.gitkeep b/src/.gitkeep
old mode 100644
new mode 100755
diff --git a/tools/.gitkeep b/tools/.gitkeep
old mode 100644
new mode 100755