feat: modernize landing page design, localize login/forgot password forms, and add public privacy/imprint pages

shop/app/impressum/page.tsx

@@ -0,0 +1,69 @@
+import Link from 'next/link'
+import { ArrowLeft, Shield } from 'lucide-react'
+import { Button } from '@/components/ui/button'
+
+export default function Impressum() {
+  return (
+    <div className="min-h-screen bg-slate-950 text-slate-100 py-16 px-4">
+      <div className="container max-w-3xl mx-auto space-y-8">
+        <Link href="/">
+          <Button variant="ghost" size="sm" className="gap-2 text-slate-400 hover:text-white">
+            <ArrowLeft className="w-4 h-4" /> Zurück zur Startseite
+          </Button>
+        </Link>
+
+        <div className="space-y-4">
+          <div className="inline-flex p-3 bg-blue-500/10 rounded-xl text-blue-400">
+            <Shield className="w-6 h-6" />
+          </div>
+          <h1 className="text-4xl font-extrabold tracking-tight bg-clip-text text-transparent bg-gradient-to-r from-white via-slate-100 to-slate-400">
+            Impressum
+          </h1>
+          <p className="text-slate-400">Angaben gemäß § 5 TMG.</p>
+        </div>
+
+        <hr className="border-slate-900" />
+
+        <div className="space-y-6 text-slate-300">
+          <section className="space-y-2">
+            <h2 className="text-lg font-bold text-white">CASPOS GmbH</h2>
+            <p className="text-sm text-slate-400">
+              Musterstraße 123<br />
+              12345 Musterstadt
+            </p>
+          </section>
+
+          <section className="space-y-2">
+            <h2 className="text-lg font-bold text-white">Vertreten durch:</h2>
+            <p className="text-sm text-slate-400">Max Mustermann (Geschäftsführer)</p>
+          </section>
+
+          <section className="space-y-2">
+            <h2 className="text-lg font-bold text-white">Kontakt:</h2>
+            <p className="text-sm text-slate-400">
+              Telefon: +49 (0) 123 456789<br />
+              E-Mail: info@caspos.de
+            </p>
+          </section>
+
+          <section className="space-y-2">
+            <h2 className="text-lg font-bold text-white">Registereintrag:</h2>
+            <p className="text-sm text-slate-400">
+              Eintragung im Handelsregister.<br />
+              Registergericht: Amtsgericht Musterstadt<br />
+              Registernummer: HRB 12345
+            </p>
+          </section>
+
+          <section className="space-y-2">
+            <h2 className="text-lg font-bold text-white">Umsatzsteuer-ID:</h2>
+            <p className="text-sm text-slate-400">
+              Umsatzsteuer-Identifikationsnummer gemäß §27 a Umsatzsteuergesetz:<br />
+              DE 123456789
+            </p>
+          </section>
+        </div>
+      </div>
+    </div>
+  )
+}