diff --git a/public/favicon.svg b/public/favicon.svg
new file mode 100644
index 0000000..1e83ada
--- /dev/null
+++ b/public/favicon.svg
@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="none">
+  <style>
+    .nucleus { fill: oklch(38% 0.16 253); }
+    .orbit   { stroke: oklch(14.5% 0.013 58); }
+    @media (prefers-color-scheme: dark) {
+      .nucleus { fill: oklch(77% 0.13 253); }
+      .orbit   { stroke: oklch(87% 0.055 258); }
+    }
+  </style>
+  <!-- Nucleus — accent color marks the studio -->
+  <circle class="nucleus" cx="16" cy="16" r="2.75"/>
+  <!-- Orbital ring, tilted 35° -->
+  <ellipse class="orbit" cx="16" cy="16" rx="12.5" ry="5" stroke-width="1.75" transform="rotate(-35 16 16)"/>
+</svg>
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index f91f26d..5b334db 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -19,6 +19,7 @@ export const metadata: Metadata = {
   title: "noz studio",
   description: "Editor für deinen digitalen Garten",
   manifest: "/manifest.json",
+  icons: { icon: "/favicon.svg", shortcut: "/favicon.svg" },
   appleWebApp: { capable: true, statusBarStyle: "default", title: "noz studio" },
 }