little fixes

src/app/not-found.tsx

@@ -0,0 +1,13 @@
+'use client';
+import { useEffect } from 'react';
+import { useRouter } from 'next/navigation';
+
+export default function Custom404() {
+  const router = useRouter();
+
+  useEffect(() => {
+    router.replace('/'); // Редирект на главную
+  }, []);
+
+  return null; // Или можно вернуть лоадер
+}

src/app/page.tsx

@@ -15,18 +15,20 @@ export default function Home() {
     <div className="grid place-items-center h-screen">
       <main className="font-[family-name:var(--font-geist-sans)]">
 
-        <header className="text-center">
-          <h1 className="text-9xl font-mono">
+        <header className="text-center px-2.5">
+          <h1 className="md:text-9xl font-mono text-6xl">
             Sergey Krylov
           </h1>
 
-          <h2 className="text-4xl text-slate-500 font-mono">
-            Fronted Software Engineer
+          <h2 className="md:text-4xl text-slate-500 font-mono text-2xl">
+            Frontend Software Engineer
           </h2>
 
+          <Link href="https://t.me/ksv741" target="_blank">
             <h3 className="text-2xl text-slate-400 font-mono">
               @ksv741
             </h3>
+          </Link>
         </header>
 
         <div className="grid grid-cols-2 grid-rows-2 gap-16 h-64 mt-8">