diff --git a/docs/README-STRUCTURE.md b/docs/README-STRUCTURE.md
index b3100d6..b3ad967 100644
--- a/docs/README-STRUCTURE.md
+++ b/docs/README-STRUCTURE.md
@@ -8,9 +8,9 @@ Die Website wurde umstrukturiert, um Header und Footer in zentralen Dateien zu s
 
 ### Zentrale Dateien
 
-- `includes/header.php` - Enthält den HTML-Header mit Navigation
-- `includes/footer.php` - Enthält den HTML-Footer mit Links und Copyright
-- `includes/functions.php` - Helper-Funktionen für die Website
+- `/includes/header.php` - Enthält den HTML-Header mit Navigation
+- `/includes/footer.php` - Enthält den HTML-Footer mit Links und Copyright
+- `/includes/functions.php` - Helper-Funktionen für die Website
 
 ### Konvertierte Seiten
 
@@ -30,7 +30,7 @@ Die Website wurde umstrukturiert, um Header und Footer in zentralen Dateien zu s
 
 ```php
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Seitentitel - HexaHost.de';
@@ -99,7 +99,7 @@ generateBreadcrumbs([
 ### Nachher (PHP)
 ```php
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 includeHeader('Seitentitel', 'Beschreibung', 'seitenname');
 ?>
 <main>
@@ -117,9 +117,9 @@ includeHeader('Seitentitel', 'Beschreibung', 'seitenname');
 
 ## Dateien
 
-- `includes/header.php` - Zentrale Header-Datei
-- `includes/footer.php` - Zentrale Footer-Datei  
-- `includes/functions.php` - Helper-Funktionen
+- `/includes/header.php` - Zentrale Header-Datei
+- `/includes/footer.php` - Zentrale Footer-Datei  
+- `/includes/functions.php` - Helper-Funktionen
 - `index.php` - Startseite (PHP-Version)
 - `contact.php` - Kontaktseite (PHP-Version)
 - `vpc.php` - Virtual Private Container (PHP-Version)
diff --git a/public/404.php b/public/404.php
index 5092d2f..35987ae 100644
--- a/public/404.php
+++ b/public/404.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = '404 - Seite nicht gefunden | HexaHost.de';
diff --git a/public/500.php b/public/500.php
index 5960e10..a58848e 100644
--- a/public/500.php
+++ b/public/500.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = '500 - Serverfehler | HexaHost.de';
diff --git a/public/about.php b/public/about.php
index 33b8390..87c2aba 100644
--- a/public/about.php
+++ b/public/about.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Über uns - HexaHost.de | Hosting aus Niederbayern';
diff --git a/public/agb.php b/public/agb.php
index 8345dd1..b80b8df 100644
--- a/public/agb.php
+++ b/public/agb.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Allgemeine Geschäftsbedingungen - HexaHost.de | AGB';
diff --git a/public/contact.php b/public/contact.php
index 0154c12..284cab0 100644
--- a/public/contact.php
+++ b/public/contact.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Kontakt - HexaHost.de | Hosting aus Niederbayern';
diff --git a/public/datenschutz.php b/public/datenschutz.php
index 6e7a6ff..68fe891 100644
--- a/public/datenschutz.php
+++ b/public/datenschutz.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Datenschutzerklärung - HexaHost.de | Datenschutz';
diff --git a/public/impressum.php b/public/impressum.php
index 893f1d1..eec615a 100644
--- a/public/impressum.php
+++ b/public/impressum.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Impressum - HexaHost.de | Rechtliche Angaben';
diff --git a/public/index.php b/public/index.php
index b532919..f9daeb7 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'HexaHost.de - Zuverlässiges Hosting aus Niederbayern';
diff --git a/public/mail-gateway.php b/public/mail-gateway.php
index 7158370..ea12982 100644
--- a/public/mail-gateway.php
+++ b/public/mail-gateway.php
@@ -1,6 +1,6 @@
 <?php
-require_once 'includes/functions.php';
-require_once 'config/products-config.php';
+require_once __DIR__ . '/../../includes/functions.php';
+require_once __DIR__ . '/../../config/products-config.php';
 
 // Produkt-Daten aus Config laden
 $product = getProduct('mail-gateway');
diff --git a/public/vpc.php b/public/vpc.php
index 4af3bf9..c369d74 100644
--- a/public/vpc.php
+++ b/public/vpc.php
@@ -1,6 +1,6 @@
 <?php
-require_once 'includes/functions.php';
-require_once 'config/products-config.php';
+require_once __DIR__ . '/../../includes/functions.php';
+require_once __DIR__ . '/../../config/products-config.php';
 
 // Produkt-Daten aus Config laden
 $product = getProduct('vpc');
diff --git a/public/vps.php b/public/vps.php
index 8ee4150..2948f02 100644
--- a/public/vps.php
+++ b/public/vps.php
@@ -1,6 +1,6 @@
 <?php
-require_once 'includes/functions.php';
-require_once 'config/products-config.php';
+require_once __DIR__ . '/../../includes/functions.php';
+require_once __DIR__ . '/../../config/products-config.php';
 
 // Produkt-Daten aus Config laden
 $product = getProduct('vps');
diff --git a/public/webhosting.php b/public/webhosting.php
index 98c8dd2..2dc4313 100644
--- a/public/webhosting.php
+++ b/public/webhosting.php
@@ -1,6 +1,6 @@
 <?php
-require_once 'includes/functions.php';
-require_once 'config/products-config.php';
+require_once __DIR__ . '/../../includes/functions.php';
+require_once __DIR__ . '/../../config/products-config.php';
 
 // Produkt-Daten aus Config laden
 $product = getProduct('webhosting');
diff --git a/public/widerruf.php b/public/widerruf.php
index 02bdaec..2b3feda 100644
--- a/public/widerruf.php
+++ b/public/widerruf.php
@@ -1,5 +1,5 @@
 <?php
-require_once 'includes/functions.php';
+require_once __DIR__ . '/../../includes/functions.php';
 
 // Page configuration
 $page_title = 'Widerrufsbelehrung - HexaHost.de';