diff --git a/src/components/NewsLetterPopup.tsx b/src/components/NewsLetterPopup.tsx
new file mode 100644
index 00000000..aef80069
--- /dev/null
+++ b/src/components/NewsLetterPopup.tsx
@@ -0,0 +1,95 @@
+import React, { useEffect, useState } from 'react';
+
+const NewsletterPopup = () => {
+  const [showPopup, setShowPopup] = useState(false);
+
+  useEffect(() => {
+    const hasSubscribed = localStorage.getItem('recodehive_newsletter_popup');
+
+    if (hasSubscribed !== 'true') {
+      const handleScroll = () => {
+        const scrollPosition = window.scrollY + window.innerHeight;
+        const pageHeight = document.body.scrollHeight;
+
+        if ((scrollPosition / pageHeight) >= 0.8) {
+          setShowPopup(true);
+          window.removeEventListener('scroll', handleScroll);
+        }
+      };
+
+      window.addEventListener('scroll', handleScroll);
+      return () => window.removeEventListener('scroll', handleScroll);
+    }
+  }, []);
+
+  const handleClose = () => {
+    setShowPopup(false);
+    localStorage.setItem('recodehive_newsletter_popup', 'true');
+  };
+
+  if (!showPopup) return null;
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 px-4">
+      <div className="bg-white/80 backdrop-blur-xl max-w-xl w-full rounded-3xl shadow-2xl p-8 text-center relative border border-gray-200 animate-fade-in">
+        <img
+          src="/img/logo.png"
+          alt="RecodeHive Logo"
+          className="w-16 h-16 mx-auto mb-4 rounded-full shadow-md"
+        />
+
+        <h2 className="text-3xl font-extrabold mb-2 text-gray-900">Sanjay’s Substack</h2>
+
+        <p className="text-gray-700 text-base leading-relaxed mb-4">
+          Recodehive is an inclusive and welcoming platform where everyone can contribute,
+          learn, and grow together. ⚡ <br />
+          Check my ✨ Website: <a href="https://www.recodehive.com" target="_blank" className="text-blue-600 hover:underline font-medium">https://www.recodehive.com </a><br />
+          📮 How to reach me: <a href="https://github.com/sanjay-kv" target="_blank" className="text-blue-600 hover:underline font-medium">github.com/sanjay-kv</a><br />
+          👫 Join my opensource community
+        </p>
+
+        <p className="text-sm font-semibold text-gray-700 mb-4">
+          By <span className="text-gray-900">Sanjay Viswanathan</span> · Over <span className="text-gray-900">31,000 subscribers</span>
+        </p>
+
+        <form
+          className="flex items-stretch w-full border-2 border-gray-300 rounded-xl overflow-hidden bg-white shadow-inner mb-4 focus-within:ring-2 focus-within:ring-blue-500"
+          onSubmit={(e) => {
+            e.preventDefault();
+            alert('Subscribed! (Integrate with Substack API)');
+            handleClose();
+          }}
+        >
+          <input
+            type="email"
+            required
+            placeholder="Type your email..."
+            className="flex-1 px-4 py-2 text-sm bg-transparent focus:outline-none text-gray-800 placeholder-gray-400"
+          />
+          <button
+            type="submit"
+            className="bg-gradient-to-r from-orange-400 to-orange-600 text-white px-6 text-sm font-bold transition duration-300 hover:from-orange-500 hover:to-orange-700"
+          >
+            Subscribe
+          </button>
+        </form>
+
+        <p className="text-xs text-gray-500 mb-4">
+          By subscribing, I agree to Substack’s{' '}
+          <a href="#" className="underline hover:text-blue-600">Terms of Use</a> and acknowledge its{' '}
+          <a href="#" className="underline hover:text-blue-600">Information Collection Notice</a> and{' '}
+          <a href="#" className="underline hover:text-blue-600">Privacy Policy</a>.
+        </p>
+
+        <button
+          onClick={handleClose}
+          className="text-sm text-gray-600 font-medium hover:text-black transition" aria-label="Close newsletter popup"
+        >
+          No thanks →
+        </button>
+      </div>
+    </div>
+  );
+};
+
+export default NewsletterPopup;
diff --git a/src/theme/Layout.tsx b/src/theme/Layout.tsx
index afccc538..74ff1a7a 100644
--- a/src/theme/Layout.tsx
+++ b/src/theme/Layout.tsx
@@ -1,12 +1,19 @@
 import React from "react";
 import Layout from "@theme-original/Layout";
 import NavbarFirebaseAuthGithub from "@site/src/components/ui/NavbarFirebaseAuthGithub";
+import NewsletterPopup from '../components/NewsLetterPopup';
+
+
+
+export default function CustomLayout({ children, ...props }) {
 
-export default function CustomLayout(props) {
   return (
-    // <>
-      <Layout {...props} />
-    //   <NavbarFirebaseAuthGithub />
-    // </>
-  );
+  <>
+    <Layout {...props}>
+      <NavbarFirebaseAuthGithub />
+      {children}
+    </Layout>
+    <NewsletterPopup />
+  </>
+);
 }
\ No newline at end of file