diff --git a/public/admin/config.yml b/public/admin/config.yml
index de45eb5..a305062 100644
--- a/public/admin/config.yml
+++ b/public/admin/config.yml
@@ -11,7 +11,7 @@ backend:
   app_id: 73c02331-8842-4ddc-b769-8b09c3c422fb
 
 # CTAO branding on the CMS sign-in screen (official Decap/Sveltia option)
-logo_url: /brand/CTAO_Logo_positive.svg
+logo_url: /brand/CTAO_Logo_login.svg
 
 media_folder: "public/uploads"
 public_folder: "/uploads"
diff --git a/public/brand/CTAO_Logo_login.svg b/public/brand/CTAO_Logo_login.svg
new file mode 100644
index 0000000..02c0edd
--- /dev/null
+++ b/public/brand/CTAO_Logo_login.svg
@@ -0,0 +1,129 @@
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+<svg x="18" y="18" width="153" height="32" viewBox="0 0 153 32">
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+	.st1{display:inline;}
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+	.st3{fill:#FFFFFF;}
+	.st4{fill:#00E5D9;}
+	.st5{fill:#00E4D8;}
+</style>
+<g class="st0">
+	<defs>
+		<rect id="SVGID_1_" x="0.9" width="151.4" height="32"/>
+	</defs>
+	<clipPath id="SVGID_00000068637063279286702420000005043763006986931103_" class="st1">
+		<use xlink:href="#SVGID_1_"  style="overflow:visible;"/>
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+					<polygon class="st3" points="53.7,29 62.2,27.3 62.2,8.5 75.6,8.5 75.6,1.3 40.2,1.3 40.2,8.5 53.7,8.5 					"/>
+				</g>
+				<path class="st3" d="M19.6,0.5c10.8,0,17,4.7,17.8,12.2h-9.1c-0.6-2.7-3.3-5-8.8-5c-6.3,0-9.4,3.1-9.4,8.2s3.1,8.3,9.4,8.3
+					c5.4,0,8.2-2.3,8.8-5.1h9.1c-0.9,7.6-7,12.3-17.8,12.3C7.8,31.5,1.3,26.1,1.3,16S7.8,0.5,19.6,0.5L19.6,0.5z"/>
+			</g>
+		</g>
+		<path class="st3" d="M94.4,23.7c1-1.4,3.3-2.1,5.1-2.7c-2,0.1-4.4,0.3-5.8-0.6c-1.4-1-2.1-3.3-2.7-5.1c0.1,2,0.3,4.4-0.6,5.8
+			c-1,1.4-3.3,2.1-5.1,2.7c2-0.1,4.4-0.3,5.8,0.6c1.4,1,2.1,3.3,2.7,5.1C93.6,27.5,93.4,25.1,94.4,23.7z"/>
+	</g>
+</g>
+</svg>
+</svg>
\ No newline at end of file
diff --git a/src/pages/admin/index.astro b/src/pages/admin/index.astro
index 1a01e9f..42aae28 100644
--- a/src/pages/admin/index.astro
+++ b/src/pages/admin/index.astro
@@ -1,14 +1,15 @@
 ---
 // Editor entry point (/admin). Sveltia CMS loads its config from ./config.yml
 // (served statically from public/admin/config.yml). The external bundle is kept
-// inline so Astro doesn't try to process/bundle it.
+// inline so Astro doesn't try to process/bundle it. CTAO branding on the sign-in
+// screen comes from the officially supported `logo_url` config option.
 ---
 <!doctype html>
-<html lang="pl">
+<html lang="en">
   <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <title>CTAO — Edytor treści</title>
+    <title>CTAO — Content Editor</title>
   </head>
   <body>
     <script is:inline src="https://unpkg.com/@sveltia/cms/dist/sveltia-cms.js"></script>