From 7fb71b1129d7c4c67740b227a09cf73127453c0e Mon Sep 17 00:00:00 2001
From: nitin mohan <mohannitin494@gmail.com>
Date: Sat, 27 Jun 2026 11:18:02 +0530
Subject: [PATCH] Enhance navigation and search experience

---
 app/rgpv/layout.tsx               | 14 +++++++
 components/breadcrumbs.tsx        | 63 +++++++++++++++++++++++++++++++
 components/footer.tsx             | 14 +++----
 features/landing/universities.tsx |  1 +
 4 files changed, 85 insertions(+), 7 deletions(-)
 create mode 100644 app/rgpv/layout.tsx
 create mode 100644 components/breadcrumbs.tsx

diff --git a/app/rgpv/layout.tsx b/app/rgpv/layout.tsx
new file mode 100644
index 0000000..bd696f8
--- /dev/null
+++ b/app/rgpv/layout.tsx
@@ -0,0 +1,14 @@
+import { Breadcrumbs } from "@/components/breadcrumbs";
+
+export default function RGPVLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <>
+      <Breadcrumbs />
+      {children}
+    </>
+  );
+}
diff --git a/components/breadcrumbs.tsx b/components/breadcrumbs.tsx
new file mode 100644
index 0000000..a18656e
--- /dev/null
+++ b/components/breadcrumbs.tsx
@@ -0,0 +1,63 @@
+"use client";
+
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { ChevronRight, Home } from "lucide-react";
+
+export function Breadcrumbs() {
+  const pathname = usePathname();
+  const pathNames = pathname.split("/").filter((path) => path);
+
+  if (pathNames.length <= 1) {
+    return null;
+  }
+
+  return (
+    <div className="mx-auto w-full max-w-7xl px-6 lg:px-8">
+      <nav aria-label="breadcrumb" className="py-4">
+        <ol className="flex flex-wrap items-center gap-1.5 text-sm text-muted-foreground">
+          <li>
+            <Link
+              href="/"
+              className="flex items-center transition-colors hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 rounded"
+              aria-label="Home"
+            >
+              <Home className="h-4 w-4" />
+            </Link>
+          </li>
+          {pathNames.length > 0 && <ChevronRight className="h-4 w-4" />}
+          {pathNames.map((link, index) => {
+            const href = `/${pathNames.slice(0, index + 1).join("/")}`;
+            const isLast = index === pathNames.length - 1;
+            const label = decodeURIComponent(link)
+              .replace(/-/g, " ")
+              .replace(/\b\w/g, (char) => char.toUpperCase());
+
+            return (
+              <li key={href} className="flex items-center gap-1.5">
+                {isLast ? (
+                  <span
+                    className="font-medium text-foreground"
+                    aria-current="page"
+                  >
+                    {label}
+                  </span>
+                ) : (
+                  <>
+                    <Link
+                      href={href}
+                      className="transition-colors hover:text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500 rounded"
+                    >
+                      {label}
+                    </Link>
+                    <ChevronRight className="h-4 w-4" />
+                  </>
+                )}
+              </li>
+            );
+          })}
+        </ol>
+      </nav>
+    </div>
+  );
+}
diff --git a/components/footer.tsx b/components/footer.tsx
index ffe8750..7fd6802 100644
--- a/components/footer.tsx
+++ b/components/footer.tsx
@@ -56,7 +56,7 @@ export default function Footer() {
             <ul className="space-y-2.5">
               <li>
                 <Link
-                  href="/subjects"
+                  href="/rgpv"
                   className="text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   Subjects
@@ -65,7 +65,7 @@ export default function Footer() {
 
               <li>
                 <Link
-                  href="/universities"
+                  href="/#Universities"
                   className="text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   Universities
@@ -101,7 +101,7 @@ export default function Footer() {
             <ul className="space-y-2.5">
               <li>
                 <Link
-                  href="/subjects"
+                  href="/rgpv"
                   className="flex items-center gap-2 text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   <BookOpen className="h-4 w-4" />
@@ -111,7 +111,7 @@ export default function Footer() {
 
               <li>
                 <Link
-                  href="/subjects"
+                  href="/rgpv"
                   className="flex items-center gap-2 text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   <GraduationCap className="h-4 w-4" />
@@ -121,7 +121,7 @@ export default function Footer() {
 
               <li>
                 <Link
-                  href="/subjects"
+                  href="/rgpv"
                   className="text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   AI Tutor
@@ -130,7 +130,7 @@ export default function Footer() {
 
               <li>
                 <Link
-                  href="/subjects"
+                  href="/rgpv"
                   className="text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   Syllabus
@@ -177,7 +177,7 @@ export default function Footer() {
 
               <li>
                 <Link
-                  href="/privacy"
+                  href="/"
                   className="text-sm text-[#AFC8FF]/70 transition-colors hover:text-white"
                 >
                   Privacy
diff --git a/features/landing/universities.tsx b/features/landing/universities.tsx
index a71bbcf..61a5398 100644
--- a/features/landing/universities.tsx
+++ b/features/landing/universities.tsx
@@ -43,6 +43,7 @@ export default function Universities() {
 
   const filteredUniversities = universities.filter((uni) => {
     const query = searchQuery.trim().toLowerCase();
+    if (!query) return true;
     return (
       uni.name.toLowerCase().includes(query) ||
       uni.fullName.toLowerCase().includes(query) ||