diff --git a/header.js b/header.js
index fe9c10e..08dce1e 100644
--- a/header.js
+++ b/header.js
@@ -10,7 +10,11 @@
   if (document.getElementById('sh-header')) return;
 
   // ─── Config: update nav links here ──────────────────────────────
-  var LOGO_URL  = 'https://quantumtaskai.com/img/logo.png';
+  var LOGO_URL  = (function() {
+    // Works locally and on live domain without hardcoding
+    var base = window.location.origin;
+    return base + '/img/logo.png';
+  })();
   var HOME_URL  = 'https://quantumtaskai.com';
 
   var NAV_LINKS = [
diff --git a/img/logo.png b/img/logo.png
index 00028d7..7b4bcd8 100644
Binary files a/img/logo.png and b/img/logo.png differ
diff --git a/img/og-image.png b/img/og-image.png
deleted file mode 100644
index 842dfcc..0000000
Binary files a/img/og-image.png and /dev/null differ