메뉴 및 페이지 router 정리

src/App.jsx

@@ -1,23 +1,7 @@
-import { Routes, Route, Navigate } from "react-router-dom";
+import Router from "./Router";
-import MainLayout from "./components/MainLayout";
-import SubLayout from "./components/SubLayout";
-import MainPage from "./pages/MainPage";
-import AboutPage from "./pages/AboutPage";
 
 function App() {
-  return (
+  return <Router />;
-    <Routes>
-      <Route path="/" element={<Navigate to="/Main" replace />} />
-
-      <Route element={<MainLayout />}>
-        <Route path="/Main" element={<MainPage />} />
-      </Route>
-
-      <Route element={<SubLayout />}>
-        <Route path="/About" element={<AboutPage />} />
-      </Route>
-    </Routes>
-  );
 }
 
 export default App;

src/pages/uam/IntroPage.jsx

@@ -0,0 +1,25 @@
+function IntroPage() {
+  return (
+    <main className="sub-page">
+      <section className="sub-visual">
+        <div className="inner">
+          <h2>UAM/UATM 소개</h2>
+          <p>Urban Air Mobility &amp; UAM Air Traffic Management</p>
+        </div>
+      </section>
+
+      <section className="sub-content-section">
+        <div className="inner">
+          <h3>도심 항공 모빌리티 핵심 기술</h3>
+          <p>
+            안전한 도심 상공 운항과 통합 관제를 실현하는
+            <br />
+            PAL Networks의 UAM/UATM 기술을 소개합니다.
+          </p>
+        </div>
+      </section>
+    </main>
+  );
+}
+
+export default IntroPage;