diff --git a/src/App.tsx b/src/App.tsx
index 6394255..0a16a4c 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -38,7 +38,37 @@ export default function App() {
       });
   }, []);
 
-  // Dynamisch den Dokumententitel (Browsertab-Titel) basierend auf Pfad und Autorendaten anpassen
+  // Ermittelt die aktive Suite basierend auf Pfad-Überschreibungen oder dem Domainnamen (Hostname)
+  const getActiveSuite = (): "erotica" | "clara" | "scifi" => {
+    const hostname = window.location.hostname.toLowerCase();
+
+    // 1. Pfad-basierte Routen (haben Vorrang, z.B. für die Vorschau oder Admin-Interaktionen)
+    if (currentPath === "/sensual-moments" || currentPath.startsWith("/sensual-moments/")) {
+      return "erotica";
+    }
+    if (currentPath === "/clara-finch" || currentPath.startsWith("/clara-finch/")) {
+      return "clara";
+    }
+    if (currentPath === "/sci-fi" || currentPath.startsWith("/sci-fi/")) {
+      return "scifi";
+    }
+
+    // 2. Domain-basierte Routen (für den Live-Betrieb hinter einem Reverse Proxy)
+    if (hostname.includes("annieslone.de")) {
+      return "erotica";
+    }
+    if (hostname.includes("clarafinch.de")) {
+      return "clara";
+    }
+    if (hostname.includes("hesse-sf.de")) {
+      return "scifi";
+    }
+
+    // Standard-Fallback (Daniel Hesse SciFi)
+    return "scifi";
+  };
+
+  // Dynamisch den Dokumententitel (Browsertab-Titel) basierend auf Suite und Autorendaten anpassen
   useEffect(() => {
     if (!authorData) {
       document.title = "Lade Autoren-Portfolio...";
@@ -46,9 +76,13 @@ export default function App() {
     }
     if (currentPath === "/admin" || currentPath.startsWith("/admin/")) {
       document.title = "Admin-Zentrale | Autor-Suiten";
-    } else if (currentPath === "/sensual-moments" || currentPath.startsWith("/sensual-moments/")) {
+      return;
+    }
+
+    const activeSuite = getActiveSuite();
+    if (activeSuite === "erotica") {
       document.title = authorData.erotica.name || "Marc Velvet";
-    } else if (currentPath === "/clara-finch" || currentPath.startsWith("/clara-finch/")) {
+    } else if (activeSuite === "clara") {
       document.title = authorData.clara.name || "Clara Finch";
     } else {
       document.title = authorData.scifi.name || "Daniel Hesse";
@@ -94,10 +128,11 @@ export default function App() {
   // 4. SciFi Daniel Hesse Portfolio
   
   const renderActivePortfolio = () => {
-    if (currentPath === "/sensual-moments" || currentPath.startsWith("/sensual-moments/")) {
+    const activeSuite = getActiveSuite();
+    if (activeSuite === "erotica") {
       return <EroticaPortfolio data={authorData.erotica} />;
     }
-    if (currentPath === "/clara-finch" || currentPath.startsWith("/clara-finch/")) {
+    if (activeSuite === "clara") {
       return <ClaraPortfolio data={authorData.clara} />;
     }
     return <SciFiPortfolio data={authorData.scifi} />;