diff --git a/backend/helm/cloudhost-platform/templates/_helpers.tpl b/backend/helm/cloudhost-platform/templates/_helpers.tpl
index fda6f09..298453c 100644
--- a/backend/helm/cloudhost-platform/templates/_helpers.tpl
+++ b/backend/helm/cloudhost-platform/templates/_helpers.tpl
@@ -74,6 +74,21 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
 {{- end }}
 
+{{- /*
+Comma-separated CORS origins for the backend's FRONTEND_URL.
+The frontend (landing) URL MUST stay first: configuration.ts derives
+PLATFORM_DOMAIN / preview domain from the first entry only. The panel host
+(when configured) is appended as an additional allowed origin.
+*/ -}}
+{{- define "cloudhost-platform.corsOrigins" -}}
+{{- $scheme := include "cloudhost-platform.urlScheme" . -}}
+{{- $origins := list (include "cloudhost-platform.frontendPublicUrl" .) -}}
+{{- if and .Values.ingress.enabled .Values.ingress.panel.host -}}
+{{- $origins = append $origins (printf "%s://%s" $scheme .Values.ingress.panel.host) -}}
+{{- end -}}
+{{- join "," $origins -}}
+{{- end }}
+
 {{- define "cloudhost-platform.apiPublicUrl" -}}
 {{- $scheme := include "cloudhost-platform.urlScheme" . -}}
 {{- if .Values.ingress.enabled }}
diff --git a/backend/helm/cloudhost-platform/templates/backend-deployment.yaml b/backend/helm/cloudhost-platform/templates/backend-deployment.yaml
index 82ab5c3..248a207 100644
--- a/backend/helm/cloudhost-platform/templates/backend-deployment.yaml
+++ b/backend/helm/cloudhost-platform/templates/backend-deployment.yaml
@@ -79,7 +79,7 @@ spec:
                   name: {{ include "cloudhost-platform.secretName" . }}
                   key: jwt-refresh-secret
             - name: FRONTEND_URL
-              value: {{ include "cloudhost-platform.frontendPublicUrl" . | quote }}
+              value: {{ include "cloudhost-platform.corsOrigins" . | quote }}
             {{- range $key, $val := .Values.backend.env }}
             - name: {{ $key }}
               value: {{ $val | quote }}
diff --git a/backend/helm/cloudhost-platform/templates/frontend-deployment.yaml b/backend/helm/cloudhost-platform/templates/frontend-deployment.yaml
index 3169f89..a5a90b7 100644
--- a/backend/helm/cloudhost-platform/templates/frontend-deployment.yaml
+++ b/backend/helm/cloudhost-platform/templates/frontend-deployment.yaml
@@ -28,6 +28,14 @@ spec:
               value: "3000"
             - name: HOSTNAME
               value: "0.0.0.0"
+            {{- if .Values.ingress.panel.host }}
+            # Host-based separation: landing on frontend.host, authenticated
+            # panel on panel.host. Read by Next.js middleware at runtime.
+            - name: LANDING_HOST
+              value: {{ .Values.ingress.frontend.host | quote }}
+            - name: PANEL_HOST
+              value: {{ .Values.ingress.panel.host | quote }}
+            {{- end }}
           livenessProbe:
             httpGet:
               path: /
diff --git a/backend/helm/cloudhost-platform/templates/ingress.yaml b/backend/helm/cloudhost-platform/templates/ingress.yaml
index c4ded07..223271d 100644
--- a/backend/helm/cloudhost-platform/templates/ingress.yaml
+++ b/backend/helm/cloudhost-platform/templates/ingress.yaml
@@ -25,6 +25,9 @@ spec:
         - {{ .Values.ingress.singleHost.host | quote }}
         {{- else }}
         - {{ .Values.ingress.frontend.host | quote }}
+        {{- if .Values.ingress.panel.host }}
+        - {{ .Values.ingress.panel.host | quote }}
+        {{- end }}
         - {{ .Values.ingress.api.host | quote }}
         {{- end }}
       secretName: {{ include "cloudhost-platform.tlsSecretName" . }}
@@ -59,6 +62,18 @@ spec:
                 name: {{ include "cloudhost-platform.frontend.fullname" . }}
                 port:
                   number: 3000
+    {{- if .Values.ingress.panel.host }}
+    - host: {{ .Values.ingress.panel.host | quote }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ include "cloudhost-platform.frontend.fullname" . }}
+                port:
+                  number: 3000
+    {{- end }}
     - host: {{ .Values.ingress.api.host | quote }}
       http:
         paths:
diff --git a/backend/helm/cloudhost-platform/values.yaml b/backend/helm/cloudhost-platform/values.yaml
index 920afff..0efdc77 100644
--- a/backend/helm/cloudhost-platform/values.yaml
+++ b/backend/helm/cloudhost-platform/values.yaml
@@ -78,6 +78,10 @@ ingress:
   className: nginx
   frontend:
     host: platform.cloudhost.local
+  # Optional dedicated host for the authenticated panel. Empty = disabled
+  # (single-origin, dev). Production (abrban): panel.abrban.com
+  panel:
+    host: ""
   api:
     host: api.cloudhost.local
   singleHost:
diff --git a/frontend/src/middleware.ts b/frontend/src/middleware.ts
index 6affae4..bb09e11 100644
--- a/frontend/src/middleware.ts
+++ b/frontend/src/middleware.ts
@@ -14,6 +14,33 @@ function parseAcceptLanguage(header: string | null): string[] {
     .map((x) => x.tag);
 }
 
+// Host-based separation between the marketing landing site and the
+// authenticated panel. Configured at runtime (server-side) so the same
+// frontend image can serve both hosts. When PANEL_HOST is unset (local dev),
+// host routing is disabled and everything is served from a single origin.
+const PANEL_HOST = process.env.PANEL_HOST?.trim().toLowerCase();
+const LANDING_HOST = process.env.LANDING_HOST?.trim().toLowerCase();
+
+// Locale-stripped path prefixes that belong to the authenticated panel.
+const PANEL_PATH_PREFIXES = ['/dashboard', '/login', '/register'];
+
+function stripLocale(pathname: string): string {
+  for (const l of locales) {
+    if (pathname === `/${l}`) return '/';
+    if (pathname.startsWith(`/${l}/`)) return pathname.slice(l.length + 1);
+  }
+  return pathname;
+}
+
+function isPanelPath(pathname: string): boolean {
+  const p = stripLocale(pathname);
+  return PANEL_PATH_PREFIXES.some((pre) => p === pre || p.startsWith(`${pre}/`));
+}
+
+function hostOf(request: NextRequest): string {
+  return (request.headers.get('host') || '').split(':')[0].toLowerCase();
+}
+
 function detectLocale(request: NextRequest): Locale {
   // 1. Explicit choice via cookie
   const cookieLocale = request.cookies.get(LOCALE_COOKIE)?.value;
@@ -33,18 +60,42 @@ function detectLocale(request: NextRequest): Locale {
 }
 
 export function middleware(request: NextRequest) {
-  const { pathname } = request.nextUrl;
+  const { pathname, search } = request.nextUrl;
 
+  // 1. Ensure a locale prefix (e.g. /login -> /fa-IR/login). On the redirect
+  //    the host is preserved, so host routing (below) runs on the next request.
   const pathnameHasLocale = locales.some(
     (locale) => pathname === `/${locale}` || pathname.startsWith(`/${locale}/`),
   );
-  if (pathnameHasLocale) return;
+  if (!pathnameHasLocale) {
+    const locale = detectLocale(request);
+    request.nextUrl.pathname = `/${locale}${pathname === '/' ? '' : pathname}`;
+    const response = NextResponse.redirect(request.nextUrl);
+    response.cookies.set(LOCALE_COOKIE, locale, { path: '/', maxAge: 60 * 60 * 24 * 365 });
+    return response;
+  }
 
-  const locale = detectLocale(request);
-  request.nextUrl.pathname = `/${locale}${pathname === '/' ? '' : pathname}`;
-  const response = NextResponse.redirect(request.nextUrl);
-  response.cookies.set(LOCALE_COOKIE, locale, { path: '/', maxAge: 60 * 60 * 24 * 365 });
-  return response;
+  // 2. Host-based separation between the landing site and the panel.
+  //    Disabled entirely unless PANEL_HOST is configured (local dev).
+  if (PANEL_HOST) {
+    const host = hostOf(request);
+    const panelPath = isPanelPath(pathname);
+
+    // Authenticated routes requested on the landing host -> move to the panel.
+    if (LANDING_HOST && host === LANDING_HOST && panelPath) {
+      return NextResponse.redirect(`https://${PANEL_HOST}${pathname}${search}`, 308);
+    }
+
+    // Marketing pages requested on the panel host -> send to the dashboard.
+    if (host === PANEL_HOST && !panelPath) {
+      const locale = pathname.split('/')[1]; // path is already locale-prefixed
+      const target = request.nextUrl.clone();
+      target.pathname = `/${locale}/dashboard`;
+      return NextResponse.redirect(target);
+    }
+  }
+
+  return;
 }
 
 export const config = {