diff --git a/src/app/(public)/HomeClient.tsx b/src/app/(public)/HomeClient.tsx
index 1748aa8..d6ec575 100644
--- a/src/app/(public)/HomeClient.tsx
+++ b/src/app/(public)/HomeClient.tsx
@@ -248,7 +248,7 @@ export default function HomeClient() {
                                             <div className="space-y-3">
                                                 <div className="grid grid-cols-2 gap-3">
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-white dark:bg-gray-800 text-gray-700 dark:text-gray-200 rounded-xl border border-gray-200 dark:border-gray-700 font-medium text-sm hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors"
                                                         title={t('download_standard_title')}
                                                     >
@@ -258,7 +258,7 @@ export default function HomeClient() {
                                                         {t('download_standard')}
                                                     </a>
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download?format=der`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&format=der`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-green-50 dark:bg-green-500/10 text-green-700 dark:text-green-400 rounded-xl border border-green-200 dark:border-green-500/20 font-medium text-sm hover:bg-green-100 dark:hover:bg-green-500/20 transition-colors"
                                                         title={t('download_android_title')}
                                                     >
@@ -270,7 +270,7 @@ export default function HomeClient() {
                                                 </div>
                                                 <div className="grid grid-cols-2 gap-3">
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download/windows`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&target=windows`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-blue-50 dark:bg-blue-500/10 text-blue-700 dark:text-blue-400 rounded-xl border border-blue-200 dark:border-blue-500/20 font-medium text-sm hover:bg-blue-100 dark:hover:bg-blue-500/20 transition-colors"
                                                         title={t('download_windows_title')}
                                                     >
@@ -280,7 +280,7 @@ export default function HomeClient() {
                                                         {t('download_windows')}
                                                     </a>
                                                      <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download/mac`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&target=mac`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-100 rounded-xl border border-gray-200 dark:border-gray-600 font-medium text-sm hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors"
                                                         title={t('download_macos_title')}
                                                     >
@@ -317,7 +317,7 @@ export default function HomeClient() {
                                             <div className="space-y-3">
                                                 <div className="grid grid-cols-2 gap-3">
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-white dark:bg-gray-800 text-gray-700 dark:text-gray-200 rounded-xl border border-gray-200 dark:border-gray-700 font-medium text-sm hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors"
                                                         title={t('download_standard_title')}
                                                     >
@@ -327,7 +327,7 @@ export default function HomeClient() {
                                                         {t('download_standard')}
                                                     </a>
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download?format=der`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&format=der`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-green-50 dark:bg-green-500/10 text-green-700 dark:text-green-400 rounded-xl border border-green-200 dark:border-green-500/20 font-medium text-sm hover:bg-green-100 dark:hover:bg-green-500/20 transition-colors"
                                                         title={t('download_android_title')}
                                                     >
@@ -339,7 +339,7 @@ export default function HomeClient() {
                                                 </div>
                                                 <div className="grid grid-cols-2 gap-3">
                                                     <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download/windows`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&target=windows`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-blue-50 dark:bg-blue-500/10 text-blue-700 dark:text-blue-400 rounded-xl border border-blue-200 dark:border-blue-500/20 font-medium text-sm hover:bg-blue-100 dark:hover:bg-blue-500/20 transition-colors"
                                                         title={t('download_windows_title')}
                                                     >
@@ -349,7 +349,7 @@ export default function HomeClient() {
                                                         {t('download_windows')}
                                                     </a>
                                                      <a 
-                                                        href={`${process.env.NEXT_PUBLIC_BACKEND_URL}/api/public/ca-certificates/${cert.serial}/download/mac`} 
+                                                        href={`/download/ca-certificate?serial=${cert.serial}&target=mac`} 
                                                         className="flex items-center justify-center gap-2 px-4 py-3 bg-gray-100 dark:bg-gray-700 text-gray-800 dark:text-gray-100 rounded-xl border border-gray-200 dark:border-gray-600 font-medium text-sm hover:bg-gray-200 dark:hover:bg-gray-600 transition-colors"
                                                         title={t('download_macos_title')}
                                                     >
diff --git a/src/app/(public)/download/ca-certificate/page.tsx b/src/app/(public)/download/ca-certificate/page.tsx
new file mode 100644
index 0000000..de2c12b
--- /dev/null
+++ b/src/app/(public)/download/ca-certificate/page.tsx
@@ -0,0 +1,102 @@
+"use client";
+
+import { Suspense, useEffect, useState } from "react";
+import { useSearchParams } from "next/navigation";
+import CommonGridShape from "@/components/common/CommonGridShape";
+
+function DownloadMirrorContent() {
+  const searchParams = useSearchParams();
+  const [status, setStatus] = useState("Preparing your download...");
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const serial = searchParams.get("serial");
+    const format = searchParams.get("format");
+    const target = searchParams.get("target");
+
+    if (!serial) {
+      setError("Missing certificate serial.");
+      setStatus("");
+      return;
+    }
+
+    // Construct backend URL
+    const baseUrl = process.env.NEXT_PUBLIC_BACKEND_URL;
+    let downloadUrl = `${baseUrl}/api/public/ca-certificates/${serial}/download`;
+
+    // Append target if specified (windows/mac)
+    if (target) {
+      downloadUrl += `/${target}`;
+    }
+
+    // Append format if specified (der)
+    if (format) {
+      downloadUrl += `?format=${format}`;
+    }
+
+    // Mirroring: Redirect to the backend download URL
+    setStatus("Redirecting to download...");
+    window.location.href = downloadUrl;
+
+    // Optional: Auto close or go back after some time
+    // But usually the download happens in the background and the page stays
+    const timeout = setTimeout(() => {
+        setStatus("If your download didn't start automatically, please refresh this page.");
+    }, 5000);
+
+    return () => clearTimeout(timeout);
+  }, [searchParams]);
+
+  return (
+    <div className="relative z-1 bg-white p-6 sm:p-0 dark:bg-gray-900 flex-grow flex items-center justify-center min-h-screen">
+       <div className="relative z-10 w-full max-w-md p-8 text-center">
+            {error ? (
+                <div className="space-y-6">
+                    <div className="mx-auto flex h-16 w-16 items-center justify-center rounded-full bg-red-100 dark:bg-red-900/20">
+                        <svg className="h-8 w-8 text-red-600 dark:text-red-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                            <path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" />
+                        </svg>
+                    </div>
+                    <div>
+                        <h2 className="text-xl font-bold text-gray-900 dark:text-white">Download Error</h2>
+                        <p className="mt-2 text-sm text-gray-600 dark:text-gray-400">{error}</p>
+                    </div>
+                    <button
+                        onClick={() => window.history.back()}
+                        className="inline-flex w-full justify-center rounded-lg bg-brand-500 px-4 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-brand-600 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-brand-600"
+                    >
+                        Go Back
+                    </button>
+                </div>
+            ) : (
+                <div className="space-y-6">
+                     <div className="mx-auto flex h-16 w-16 items-center justify-center rounded-full bg-brand-100 dark:bg-brand-900/20">
+                          <svg className="animate-spin h-8 w-8 text-brand-600 dark:text-brand-400" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
+                            <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
+                            <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                          </svg>
+                     </div>
+                     <h2 className="text-xl font-bold text-gray-900 dark:text-white">{status}</h2>
+                     <p className="text-sm text-gray-500 dark:text-gray-400">Mirroring Download from TrustLab Trust Store</p>
+                </div>
+            )}
+       </div>
+       
+       <div className="absolute inset-0 overflow-hidden pointer-events-none">
+             <CommonGridShape />
+       </div>
+    </div>
+  );
+}
+
+export default function DownloadMirror() {
+    return (
+        <Suspense fallback={
+            <div className="flex h-screen items-center justify-center bg-white dark:bg-gray-900">
+                <div className="h-10 w-10 animate-spin rounded-full border-4 border-brand-500 border-t-transparent"></div>
+            </div>
+        }>
+            <DownloadMirrorContent />
+        </Suspense>
+    );
+}