feat: build IPTEK company website with full bilingual support

- Complete Next.js 16 app with App Router: Home, About, Products, Contact, Privacy pages
- Product detail pages: ZappCare, Unified TMS, EMR Clinic
- Bilingual support (Indonesian/English) via LanguageContext + translations.ts
- Language switcher pill button (🇮🇩 ID / 🇬🇧 EN) in Navbar with localStorage persistence
- Navbar with logo, responsive mobile menu, translated nav links
- Contact form with captcha, server action email sending, translated labels
- Material Design 3 color tokens, Manrope + Inter fonts, Material Symbols icons
- Local product image assets and company logo

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

components/Footer.tsx

@@ -0,0 +1,43 @@
+"use client";
+
+import Link from "next/link";
+import { useLang } from "@/context/LanguageContext";
+import { t } from "@/lib/translations";
+
+export default function Footer() {
+  const { lang } = useLang();
+  const tr = t[lang].footer;
+
+  const footerLinks = [
+    { href: "/privacy", label: tr.privacy },
+    { href: "/terms", label: tr.terms },
+    { href: "/faq", label: tr.faq },
+    { href: "/contact", label: tr.support },
+  ];
+
+  return (
+    <footer className="bg-slate-50 w-full py-12">
+      <div className="max-w-7xl mx-auto px-8 flex flex-col md:flex-row justify-between items-center gap-6">
+        <div className="flex flex-col items-center md:items-start">
+          <span className="text-xl font-bold text-slate-900 mb-2 font-headline">
+            Integrasi Persada Teknologi
+          </span>
+          <p className="text-sm text-slate-500">
+            © {new Date().getFullYear()} Integrasi Persada Teknologi. {tr.rights}
+          </p>
+        </div>
+        <div className="flex gap-8 text-sm text-slate-500">
+          {footerLinks.map((link) => (
+            <Link
+              key={link.href}
+              href={link.href}
+              className="hover:text-blue-500 transition-all cursor-pointer"
+            >
+              {link.label}
+            </Link>
+          ))}
+        </div>
+      </div>
+    </footer>
+  );
+}