fix: use PRODUCT_FRAGMENT to get attributes for bundle detection

- Created BundleSelector component for selecting bundle options
- Updated ProductDetail to show bundle options
- Added bundle translations for all 4 locales
- Added GraphQL query for bundle products
- Updated TypeScript types for attributes
- Saleor backend: created bundle products for all base products

middleware.ts

@@ -1,9 +1,46 @@
-import createMiddleware from "next-intl/middleware";
+import { NextResponse } from "next/server";
-import { routing } from "./src/i18n/routing";
+import type { NextRequest } from "next/server";
+import { SUPPORTED_LOCALES, DEFAULT_LOCALE, LOCALE_COOKIE, getPathWithoutLocale, buildLocalePath, isValidLocale } from "@/lib/i18n/locales";
+import type { Locale } from "@/lib/i18n/locales";
 
-export default createMiddleware({
+const OLD_SERBIAN_PATHS = ["products", "about", "contact", "checkout"];
-  ...routing,
+
-});
+function detectLocale(cookieLocale: string | undefined, acceptLanguage: string): Locale {
+  if (cookieLocale && isValidLocale(cookieLocale)) {
+    return cookieLocale;
+  }
+  if (acceptLanguage.includes("en")) {
+    return "en";
+  }
+  return DEFAULT_LOCALE;
+}
+
+export default function middleware(request: NextRequest) {
+  const pathname = request.nextUrl.pathname;
+  const cookieLocale = request.cookies.get(LOCALE_COOKIE)?.value;
+  const acceptLanguage = request.headers.get("accept-language") || "";
+
+  if (pathname === "/" || pathname === "") {
+    const locale = detectLocale(cookieLocale, acceptLanguage);
+    const url = request.nextUrl.clone();
+    url.pathname = buildLocalePath(locale, "/");
+    return NextResponse.redirect(url, 301);
+  }
+
+  const isOldSerbianPath = OLD_SERBIAN_PATHS.some(
+    (path) => pathname === `/${path}` || pathname.startsWith(`/${path}/`)
+  );
+
+  if (isOldSerbianPath) {
+    const locale = detectLocale(cookieLocale, acceptLanguage);
+    const newPath = buildLocalePath(locale, pathname);
+    const url = request.nextUrl.clone();
+    url.pathname = newPath;
+    return NextResponse.redirect(url, 301);
+  }
+
+  return NextResponse.next();
+}
 
 export const config = {
   matcher: [

src/app/[locale]/about/page.tsx

@@ -1,6 +1,8 @@
 import { getTranslations, setRequestLocale } from "next-intl/server";
 import Header from "@/components/layout/Header";
 import Footer from "@/components/layout/Footer";
+import { getPageMetadata } from "@/lib/i18n/pageMetadata";
+import { isValidLocale, DEFAULT_LOCALE, type Locale } from "@/lib/i18n/locales";
 
 interface AboutPageProps {
   params: Promise<{ locale: string }>;
@@ -8,19 +10,19 @@ interface AboutPageProps {
 
 export async function generateMetadata({ params }: AboutPageProps) {
   const { locale } = await params;
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  const metadata = getPageMetadata(validLocale as Locale);
   return {
-    title: locale === "sr" 
+    title: metadata.about.title,
-      ? "O nama - ManoonOils"
+    description: metadata.about.description,
-      : "About - ManoonOils",
-    description: locale === "sr"
-      ? "Saznajte više o ManoonOils - naša priča, misija i posvećenost prirodnoj lepoti."
-      : "Learn more about ManoonOils - our story, mission, and commitment to natural beauty.",
   };
 }
 
 export default async function AboutPage({ params }: AboutPageProps) {
   const { locale } = await params;
-  setRequestLocale(locale);
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  const metadata = getPageMetadata(validLocale as Locale);
+  setRequestLocale(validLocale);
   const t = await getTranslations("About");
 
   return (
@@ -43,7 +45,7 @@ export default async function AboutPage({ params }: AboutPageProps) {
         <div className="relative h-[400px] md:h-[500px] overflow-hidden">
           <img
             src="https://images.unsplash.com/photo-1608571423902-eed4a5ad8108?q=80&w=2000&auto=format&fit=crop"
-            alt={locale === "sr" ? "Proizvodnja prirodnih ulja" : "Natural oils production"}
+            alt={metadata.about.productionAlt}
             className="w-full h-full object-cover"
           />
           <div className="absolute inset-0 bg-black/20" />

src/app/[locale]/checkout/page.tsx

@@ -212,7 +212,7 @@ export default function CheckoutPage() {
 
   return (
     <>
-      <Header />
+      <Header locale={locale} />
       <main className="min-h-screen">
         <section className="pt-[120px] pb-20 px-4">
           <div className="max-w-7xl mx-auto">
@@ -377,7 +377,7 @@ export default function CheckoutPage() {
       </main>
 
       <div className="pt-16">
-        <Footer />
+        <Footer locale={locale} />
       </div>
     </>
   );

src/app/[locale]/layout.tsx

@@ -1,9 +1,35 @@
+import { Metadata } from "next";
 import { NextIntlClientProvider } from "next-intl";
 import { getMessages, setRequestLocale } from "next-intl/server";
-import { routing } from "@/i18n/routing";
+import { SUPPORTED_LOCALES, DEFAULT_LOCALE, isValidLocale } from "@/lib/i18n/locales";
+
+const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://dev.manoonoils.com";
 
 export function generateStaticParams() {
-  return routing.locales.map((locale) => ({ locale }));
+  return SUPPORTED_LOCALES.map((locale) => ({ locale }));
+}
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ locale: string }>;
+}): Promise<Metadata> {
+  const { locale } = await params;
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  const localePrefix = validLocale === DEFAULT_LOCALE ? "" : `/${validLocale}`;
+
+  const languages: Record<string, string> = {};
+  for (const loc of SUPPORTED_LOCALES) {
+    const prefix = loc === DEFAULT_LOCALE ? "" : `/${loc}`;
+    languages[loc] = `${baseUrl}${prefix}`;
+  }
+
+  return {
+    alternates: {
+      canonical: `${baseUrl}${localePrefix}`,
+      languages,
+    },
+  };
 }
 
 export default async function LocaleLayout({

src/app/[locale]/page.tsx

@@ -1,4 +1,4 @@
-import { getProducts } from "@/lib/saleor";
+import { getProducts, filterOutBundles } from "@/lib/saleor";
 import { getTranslations, setRequestLocale } from "next-intl/server";
 import Header from "@/components/layout/Header";
 import Footer from "@/components/layout/Footer";
@@ -10,38 +10,41 @@ import ProductReviews from "@/components/product/ProductReviews";
 import BeforeAfterGallery from "@/components/home/BeforeAfterGallery";
 import ProblemSection from "@/components/home/ProblemSection";
 import HowItWorks from "@/components/home/HowItWorks";
+import { getPageMetadata } from "@/lib/i18n/pageMetadata";
+import { isValidLocale, DEFAULT_LOCALE, getSaleorLocale, type Locale } from "@/lib/i18n/locales";
 
 export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }) {
   const { locale } = await params;
-  setRequestLocale(locale);
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  const metadata = getPageMetadata(validLocale as Locale);
+  setRequestLocale(validLocale);
   return {
-    title: locale === "sr" 
+    title: metadata.home.title,
-      ? "ManoonOils - Premium prirodna ulja za negu kose i kože"
+    description: metadata.home.description,
-      : "ManoonOils - Premium Natural Oils for Hair & Skin",
-    description: locale === "sr"
-      ? "Otkrijte našu premium kolekciju prirodnih ulja za negu kose i kože."
-      : "Discover our premium collection of natural oils for hair and skin care.",
   };
 }
 
 export default async function Homepage({ params }: { params: Promise<{ locale: string }> }) {
   const { locale } = await params;
-  setRequestLocale(locale);
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  setRequestLocale(validLocale);
   const t = await getTranslations("Home");
   const tBenefits = await getTranslations("Benefits");
+  const metadata = getPageMetadata(validLocale as Locale);
   
-  const productLocale = locale === "sr" ? "SR" : "EN";
+  const saleorLocale = getSaleorLocale(validLocale as Locale);
   let products: any[] = [];
   try {
-    products = await getProducts(productLocale);
+    products = await getProducts(saleorLocale);
   } catch (e) {
     console.log("Failed to fetch products during build");
   }
 
-  const featuredProducts = products?.slice(0, 4) || [];
+  const filteredProducts = filterOutBundles(products);
+  const featuredProducts = filteredProducts.slice(0, 4);
   const hasProducts = featuredProducts.length > 0;
 
-  const basePath = `/${locale}`;
+  const basePath = `/${validLocale}`;
  
   return (
     <>
@@ -78,7 +81,7 @@ export default async function Homepage({ params }: { params: Promise<{ locale: s
 
                 <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-6 lg:gap-8">
                   {featuredProducts.map((product, index) => (
-                    <ProductCard key={product.id} product={product} index={index} locale={productLocale} />
+                    <ProductCard key={product.id} product={product} index={index} locale={locale} />
                   ))}
                 </div>
 
@@ -122,7 +125,7 @@ export default async function Homepage({ params }: { params: Promise<{ locale: s
                 <div className="relative aspect-[4/3] bg-[#e8f0f5] rounded-lg overflow-hidden">
                   <img
                     src="https://images.unsplash.com/photo-1608571423902-eed4a5ad8108?q=80&w=800&auto=format&fit=crop"
-                    alt={locale === "sr" ? "Proizvodnja prirodnih ulja" : "Natural oils production"}
+                    alt={metadata.home.productionAlt}
                     className="w-full h-full object-cover"
                   />
                 </div>
@@ -204,14 +207,14 @@ export default async function Homepage({ params }: { params: Promise<{ locale: s
                   <input
                     type="email"
                     placeholder={t("emailPlaceholder")}
-                    className="flex-1 min-w-0 px-5 h-14 bg-white/10 border border-white/20 border-b-0 sm:border-b border-r-0 sm:border-r border-white/20 text-white placeholder:text-white/50 focus:border-white focus:outline-none transition-colors text-base text-center sm:text-left rounded-t sm:rounded-l sm:rounded-tr-none"
+                    className="flex-1 min-w-0 px-5 !h-16 bg-white/10 border border-white/20 border-b-0 sm:border-b border-r-0 sm:border-r border-white/20 text-white placeholder:text-white/50 focus:border-white focus:outline-none transition-colors text-base text-center sm:text-left rounded-t sm:rounded-l sm:rounded-tr-none"
                   />
                   <button
-                    type="submit"
+                      type="submit"
-                    className="px-8 h-14 bg-white text-black text-sm uppercase tracking-[0.1em] font-medium hover:bg-white/90 transition-colors whitespace-nowrap flex-shrink-0 rounded-b sm:rounded-r sm:rounded-bl-none"
+                      className="px-8 bg-white text-black text-sm uppercase tracking-[0.1em] font-medium hover:bg-white/90 transition-colors whitespace-nowrap flex-shrink-0 rounded-b sm:rounded-r sm:rounded-bl-none"
-                  >
+                    >
-                    {t("subscribe")}
+                      {t("subscribe")}
-                  </button>
+                    </button>
                 </form>
               </div>
             </div>

src/app/[locale]/products/[slug]/page.tsx

@@ -1,10 +1,12 @@
-import { getProductBySlug, getProducts, getLocalizedProduct } from "@/lib/saleor";
+import { getProductBySlug, getProducts, getLocalizedProduct, getBundleProducts, filterOutBundles } from "@/lib/saleor";
 import { getTranslations, setRequestLocale } from "next-intl/server";
 import Header from "@/components/layout/Header";
 import Footer from "@/components/layout/Footer";
 import ProductDetail from "@/components/product/ProductDetail";
 import type { Product } from "@/types/saleor";
 import { routing } from "@/i18n/routing";
+import { getPageMetadata } from "@/lib/i18n/pageMetadata";
+import { isValidLocale, DEFAULT_LOCALE, getSaleorLocale, type Locale } from "@/lib/i18n/locales";
 
 interface ProductPageProps {
   params: Promise<{ locale: string; slug: string }>;
@@ -16,9 +18,10 @@ export async function generateStaticParams() {
   
   for (const locale of locales) {
     try {
-      const productLocale = locale === "sr" ? "SR" : "EN";
+      const saleorLocale = locale === "sr" ? "SR" : "EN";
-      const products = await getProducts(productLocale, 100);
+      const products = await getProducts(saleorLocale, 100);
-      products.forEach((product: Product) => {
+      const filteredProducts = filterOutBundles(products);
+      filteredProducts.forEach((product: Product) => {
         params.push({ locale, slug: product.slug });
       });
     } catch (e) {
@@ -29,16 +32,18 @@ export async function generateStaticParams() {
 
 export async function generateMetadata({ params }: ProductPageProps) {
   const { locale, slug } = await params;
-  const productLocale = locale === "sr" ? "SR" : "EN";
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
-  const product = await getProductBySlug(slug, productLocale);
+  const metadata = getPageMetadata(validLocale as Locale);
+  const saleorLocale = validLocale === "sr" ? "SR" : "EN";
+  const product = await getProductBySlug(slug, saleorLocale);
 
   if (!product) {
     return {
-      title: locale === "sr" ? "Proizvod nije pronađen" : "Product not found",
+      title: metadata.productNotFound,
     };
   }
 
-  const localized = getLocalizedProduct(product, productLocale);
+  const localized = getLocalizedProduct(product, saleorLocale);
 
   return {
     title: localized.name,
@@ -48,12 +53,13 @@ export async function generateMetadata({ params }: ProductPageProps) {
 
 export default async function ProductPage({ params }: ProductPageProps) {
   const { locale, slug } = await params;
-  setRequestLocale(locale);
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  setRequestLocale(validLocale);
   const t = await getTranslations("Product");
-  const productLocale = locale === "sr" ? "SR" : "EN";
+  const saleorLocale = getSaleorLocale(validLocale as Locale);
-  const product = await getProductBySlug(slug, productLocale);
+  const product = await getProductBySlug(slug, saleorLocale);
 
-  const basePath = locale === "sr" ? "" : `/${locale}`;
+  const basePath = `/${validLocale}`;
 
   if (!product) {
     return (
@@ -81,13 +87,27 @@ export default async function ProductPage({ params }: ProductPageProps) {
   }
 
   let relatedProducts: Product[] = [];
+  let bundleProducts: Product[] = [];
   try {
-    const allProducts = await getProducts(productLocale, 8);
+    const allProducts = await getProducts(saleorLocale, 50);
-    relatedProducts = allProducts
+    relatedProducts = filterOutBundles(allProducts)
       .filter((p: Product) => p.id !== product.id)
       .slice(0, 4);
   } catch (e) {}
 
+  try {
+    const allBundleProducts = await getBundleProducts(saleorLocale, 50);
+    bundleProducts = allBundleProducts.filter((p) => {
+      const bundleAttr = p.attributes?.find(
+        (attr) => attr.attribute.slug === "bundle-items"
+      );
+      if (!bundleAttr || bundleAttr.values.length === 0) return false;
+      return bundleAttr.values.some((val) => {
+        return val.name === product.name || p.name.includes(product.name.split(" - ")[0]);
+      });
+    });
+  } catch (e) {}
+
   return (
     <>
       <Header locale={locale} />
@@ -95,10 +115,11 @@ export default async function ProductPage({ params }: ProductPageProps) {
         <ProductDetail
           product={product}
           relatedProducts={relatedProducts}
-          locale={productLocale}
+          bundleProducts={bundleProducts}
+          locale={locale}
         />
       </main>
-      <Footer />
+      <Footer locale={locale} />
     </>
   );
 }

src/app/[locale]/products/page.tsx

@@ -1,9 +1,11 @@
-import { getProducts } from "@/lib/saleor";
+import { getProducts, filterOutBundles } from "@/lib/saleor";
 import { getTranslations, setRequestLocale } from "next-intl/server";
 import Header from "@/components/layout/Header";
 import Footer from "@/components/layout/Footer";
 import ProductCard from "@/components/product/ProductCard";
 import { ChevronDown } from "lucide-react";
+import { getPageMetadata } from "@/lib/i18n/pageMetadata";
+import { isValidLocale, DEFAULT_LOCALE, getSaleorLocale, type Locale } from "@/lib/i18n/locales";
 
 interface ProductsPageProps {
   params: Promise<{ locale: string }>;
@@ -11,22 +13,23 @@ interface ProductsPageProps {
 
 export async function generateMetadata({ params }: ProductsPageProps) {
   const { locale } = await params;
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  const metadata = getPageMetadata(validLocale as Locale);
   return {
-    title: locale === "sr" 
+    title: metadata.products.title,
-      ? "Proizvodi - ManoonOils"
+    description: metadata.products.description,
-      : "Products - ManoonOils",
-    description: locale === "sr"
-      ? "Pregledajte našu kolekciju premium prirodnih ulja za negu kose i kože."
-      : "Browse our collection of premium natural oils for hair and skin care.",
   };
 }
 
 export default async function ProductsPage({ params }: ProductsPageProps) {
   const { locale } = await params;
-  setRequestLocale(locale);
+  const validLocale = isValidLocale(locale) ? locale : DEFAULT_LOCALE;
+  setRequestLocale(validLocale);
   const t = await getTranslations("Products");
-  const productLocale = locale === "sr" ? "SR" : "EN";
+  const saleorLocale = getSaleorLocale(validLocale as Locale);
-  const products = await getProducts(productLocale);
+  const allProducts = await getProducts(saleorLocale);
+  
+  const products = filterOutBundles(allProducts);
 
   return (
     <>
@@ -85,7 +88,7 @@ export default async function ProductsPage({ params }: ProductsPageProps) {
                       key={product.id}
                       product={product}
                       index={index}
-                      locale={productLocale}
+                      locale={validLocale}
                     />
                   ))}
                 </div>

src/app/layout.tsx

@@ -1,6 +1,9 @@
 import "./globals.css";
 import type { Metadata, Viewport } from "next";
 import ErrorBoundary from "@/components/providers/ErrorBoundary";
+import { SUPPORTED_LOCALES } from "@/lib/i18n/locales";
+
+const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://dev.manoonoils.com";
 
 export const metadata: Metadata = {
   title: {
@@ -9,6 +12,12 @@ export const metadata: Metadata = {
   },
   description: "Discover our premium collection of natural oils for hair and skin care.",
   robots: "index, follow",
+  alternates: {
+    canonical: baseUrl,
+    languages: Object.fromEntries(
+      SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? baseUrl : `${baseUrl}/${locale}`])
+    ),
+  },
   openGraph: {
     title: "ManoonOils - Premium Natural Oils for Hair & Skin",
     description: "Discover our premium collection of natural oils for hair and skin care.",

src/app/page.tsx

@@ -1,5 +1,18 @@
 import { redirect } from "next/navigation";
+import { cookies, headers } from "next/headers";
 
-export default function RootPage() {
+export default async function RootPage() {
-  redirect("/sr");
+  const headersList = await headers();
+  const cookieStore = await cookies();
+  const acceptLanguage = headersList.get("accept-language") || "";
+  const cookieLocale = cookieStore.get("NEXT_LOCALE")?.value;
+
+  let locale = "sr";
+  if (cookieLocale && ["sr", "en", "de", "fr"].includes(cookieLocale)) {
+    locale = cookieLocale;
+  } else if (acceptLanguage.includes("en")) {
+    locale = "en";
+  }
+
+  redirect(`/${locale}`);
 }

src/app/sitemap.ts

@@ -1,48 +1,109 @@
 import { MetadataRoute } from "next";
-import { getProducts } from "@/lib/saleor";
+import { getProducts, filterOutBundles } from "@/lib/saleor";
+import { SUPPORTED_LOCALES, type Locale } from "@/lib/i18n/locales";
 
-export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
+const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://dev.manoonoils.com";
-  const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://dev.manoonoils.com";
 
+interface SitemapEntry {
+  url: string;
+  lastModified: Date;
+  changeFrequency: "always" | "hourly" | "daily" | "weekly" | "monthly" | "yearly" | "never";
+  priority: number;
+  alternates?: {
+    languages?: Record<string, string>;
+  };
+}
+
+export default async function sitemap(): Promise<SitemapEntry[]> {
   let products: any[] = [];
   try {
     products = await getProducts("SR", 100);
   } catch (e) {
-    console.log('Failed to fetch products for sitemap during build');
+    console.log("Failed to fetch products for sitemap during build");
   }
 
-  const productUrls = products.map((product) => ({
+  const staticPages: SitemapEntry[] = [
-    url: `${baseUrl}/products/${product.slug}`,
-    lastModified: new Date(),
-    changeFrequency: "weekly" as const,
-    priority: 0.8,
-  }));
-
-  return [
     {
       url: baseUrl,
       lastModified: new Date(),
       changeFrequency: "daily",
       priority: 1,
+      alternates: {
+        languages: Object.fromEntries(
+          SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? baseUrl : `${baseUrl}/${locale}`])
+        ),
+      },
     },
     {
       url: `${baseUrl}/products`,
       lastModified: new Date(),
       changeFrequency: "daily",
       priority: 0.9,
+      alternates: {
+        languages: Object.fromEntries(
+          SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? `${baseUrl}/products` : `${baseUrl}/${locale}/products`])
+        ),
+      },
     },
     {
       url: `${baseUrl}/about`,
       lastModified: new Date(),
       changeFrequency: "monthly",
       priority: 0.6,
+      alternates: {
+        languages: Object.fromEntries(
+          SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? `${baseUrl}/about` : `${baseUrl}/${locale}/about`])
+        ),
+      },
     },
     {
       url: `${baseUrl}/contact`,
       lastModified: new Date(),
       changeFrequency: "monthly",
       priority: 0.6,
+      alternates: {
+        languages: Object.fromEntries(
+          SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? `${baseUrl}/contact` : `${baseUrl}/${locale}/contact`])
+        ),
+      },
+    },
+    {
+      url: `${baseUrl}/checkout`,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 0.5,
+      alternates: {
+        languages: Object.fromEntries(
+          SUPPORTED_LOCALES.map((locale) => [locale, locale === "sr" ? `${baseUrl}/checkout` : `${baseUrl}/${locale}/checkout`])
+        ),
+      },
     },
-    ...productUrls,
   ];
+
+  const filteredProducts = filterOutBundles(products);
+
+  const productUrls: SitemapEntry[] = [];
+
+  for (const product of filteredProducts) {
+    const hreflangs: Record<string, string> = {};
+    for (const locale of SUPPORTED_LOCALES) {
+      const path = locale === "sr" ? `/products/${product.slug}` : `/${locale}/products/${product.slug}`;
+      hreflangs[locale] = `${baseUrl}${path}`;
+    }
+
+    for (const locale of SUPPORTED_LOCALES) {
+      const localePrefix = locale === "sr" ? "" : `/${locale}`;
+      productUrls.push({
+        url: `${baseUrl}${localePrefix}/products/${product.slug}`,
+        lastModified: new Date(),
+        changeFrequency: "weekly",
+        priority: 0.8,
+        alternates: {
+          languages: hreflangs,
+        },
+      });
+    }
+  }
+
+  return [...staticPages, ...productUrls];
 }

src/components/home/NewsletterSection.tsx

@@ -54,7 +54,7 @@ export default function NewsletterSection() {
               onChange={(e) => setEmail(e.target.value)}
               placeholder={t("emailPlaceholder")}
               required
-              className="flex-1 px-4 py-3 border border-[#1A1A1A]/10 rounded-[4px] text-sm focus:outline-none focus:border-[#1A1A1A]/30 transition-colors"
+              className="flex-1 px-4 py-4 h-14 border border-[#1A1A1A]/10 rounded-[4px] text-base focus:outline-none focus:border-[#1A1A1A]/30 transition-colors"
             />
             <button
               type="submit"

src/components/home/ProductShowcase.tsx

@@ -9,7 +9,7 @@ interface ProductShowcaseProps {
   locale?: string;
 }
 
-export default function ProductShowcase({ products, locale = "SR" }: ProductShowcaseProps) {
+export default function ProductShowcase({ products, locale = "sr" }: ProductShowcaseProps) {
   if (!products || products.length === 0) return null;
 
   return (

src/components/layout/Footer.tsx

@@ -140,6 +140,18 @@ export default function Footer({ locale = "sr" }: FooterProps) {
               © {currentYear} ManoonOils. {t("allRights")}
             </p>
 
+            <p className="text-xs text-[#999999]">
+              <strong>{t("madeWith")} ❤️ by{" "}
+              <a
+                href="https://nodecrew.me"
+                target="_blank"
+                rel="noopener noreferrer"
+                className="text-[#c9a962] hover:text-[#b8944f] transition-colors"
+              >
+                Nodecrew
+              </a></strong>
+            </p>
+
             <div className="flex items-center gap-3">
               <span className="text-xs text-[#999999]">{t("weAccept")}</span>
               <div className="flex items-center gap-2">

src/components/layout/Header.tsx

@@ -1,13 +1,16 @@
 "use client";
 
-import { useState, useEffect } from "react";
+import { useState, useEffect, useRef } from "react";
 import Link from "next/link";
 import Image from "next/image";
+import { usePathname } from "next/navigation";
 import { AnimatePresence, motion } from "framer-motion";
 import { useTranslations } from "next-intl";
 import { useSaleorCheckoutStore } from "@/stores/saleorCheckoutStore";
-import { User, ShoppingBag, Menu, X } from "lucide-react";
+import { User, ShoppingBag, Menu, X, Globe } from "lucide-react";
 import CartDrawer from "@/components/cart/CartDrawer";
+import { SUPPORTED_LOCALES, LOCALE_COOKIE, LOCALE_CONFIG, isValidLocale, getPathWithoutLocale, buildLocalePath } from "@/lib/i18n/locales";
+import type { Locale } from "@/lib/i18n/locales";
 
 interface HeaderProps {
   locale?: string;
@@ -15,12 +18,41 @@ interface HeaderProps {
 
 export default function Header({ locale = "sr" }: HeaderProps) {
   const t = useTranslations("Header");
+  const pathname = usePathname();
+  const dropdownRef = useRef<HTMLDivElement>(null);
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
   const [scrolled, setScrolled] = useState(false);
+  const [langDropdownOpen, setLangDropdownOpen] = useState(false);
   const { getLineCount, toggleCart, initCheckout } = useSaleorCheckoutStore();
 
   const itemCount = getLineCount();
-  const localePath = `/${locale}`;
+  const currentLocale = isValidLocale(locale) ? LOCALE_CONFIG[locale] : LOCALE_CONFIG.sr;
+
+  useEffect(() => {
+    const handleClickOutside = (event: MouseEvent) => {
+      if (dropdownRef.current && !dropdownRef.current.contains(event.target as Node)) {
+        setLangDropdownOpen(false);
+      }
+    };
+    document.addEventListener("mousedown", handleClickOutside);
+    return () => document.removeEventListener("mousedown", handleClickOutside);
+  }, []);
+
+  const switchLocale = (newLocale: string) => {
+    if (newLocale === locale) {
+      setLangDropdownOpen(false);
+      return;
+    }
+    if (!isValidLocale(newLocale)) {
+      setLangDropdownOpen(false);
+      return;
+    }
+    document.cookie = `${LOCALE_COOKIE}=${newLocale}; path=/; max-age=31536000`;
+    const pathWithoutLocale = getPathWithoutLocale(pathname);
+    const newPath = buildLocalePath(newLocale as Locale, pathWithoutLocale);
+    window.location.replace(newPath);
+    setLangDropdownOpen(false);
+  };
 
   useEffect(() => {
     initCheckout();
@@ -46,9 +78,9 @@ export default function Header({ locale = "sr" }: HeaderProps) {
   }, [mobileMenuOpen]);
 
   const navLinks = [
-    { href: `${localePath}/products`, label: t("products") },
+    { href: `/${locale}/products`, label: t("products") },
-    { href: `${localePath}/about`, label: t("about") },
+    { href: `/${locale}/about`, label: t("about") },
-    { href: `${localePath}/contact`, label: t("contact") },
+    { href: `/${locale}/contact`, label: t("contact") },
   ];
 
   return (
@@ -82,7 +114,7 @@ export default function Header({ locale = "sr" }: HeaderProps) {
             ))}
           </nav>
 
-          <Link href={localePath || "/"} className="flex-shrink-0 lg:absolute lg:left-1/2 lg:-translate-x-1/2">
+          <Link href={`/${locale}`} className="flex-shrink-0 lg:absolute lg:left-1/2 lg:-translate-x-1/2">
             <Image
               src="https://minio-api.nodecrew.me/manoon-media/2024/09/cropped-manoon-logo_256x-1-1.png"
               alt="ManoonOils"
@@ -94,6 +126,40 @@ export default function Header({ locale = "sr" }: HeaderProps) {
           </Link>
 
           <div className="flex items-center gap-1">
+            <div ref={dropdownRef} className="relative">
+              <button
+                className="p-2 hover:bg-black/5 rounded-full transition-colors flex items-center gap-1"
+                onClick={() => setLangDropdownOpen(!langDropdownOpen)}
+                aria-label="Select language"
+              >
+                <Globe className="w-5 h-5" strokeWidth={1.5} />
+                <span className="text-sm">{currentLocale.flag}</span>
+              </button>
+              <AnimatePresence>
+                {langDropdownOpen && (
+                  <motion.div
+                    initial={{ opacity: 0, y: -10 }}
+                    animate={{ opacity: 1, y: 0 }}
+                    exit={{ opacity: 0, y: -10 }}
+                    className="absolute right-0 top-full mt-1 bg-white border border-[#e5e5e5] shadow-lg rounded-md overflow-hidden z-50"
+                  >
+                    {SUPPORTED_LOCALES.map((loc) => (
+                      <button
+                        key={loc}
+                        onClick={() => switchLocale(loc)}
+                        className={`flex items-center gap-2 px-4 py-2 text-sm hover:bg-black/5 transition-colors w-full text-left ${
+                          loc === locale ? "bg-black/5 font-medium" : ""
+                        }`}
+                      >
+                        <span>{LOCALE_CONFIG[loc].flag}</span>
+                        <span>{LOCALE_CONFIG[loc].label}</span>
+                      </button>
+                    ))}
+                  </motion.div>
+                )}
+              </AnimatePresence>
+            </div>
+
             <button
               className="p-2 hover:bg-black/5 rounded-full transition-colors hidden sm:block"
               aria-label={t("account")}
@@ -128,7 +194,7 @@ export default function Header({ locale = "sr" }: HeaderProps) {
           >
             <div className="container h-full flex flex-col">
               <div className="flex items-center justify-between h-[72px]">
-                <Link href={localePath || "/"} onClick={() => setMobileMenuOpen(false)}>
+                <Link href={`/${locale}`} onClick={() => setMobileMenuOpen(false)}>
                   <Image
                     src="https://minio-api.nodecrew.me/manoon-media/2024/09/cropped-manoon-logo_256x-1-1.png"
                     alt="ManoonOils"

src/components/product/BundleSelector.tsx

@@ -0,0 +1,163 @@
+"use client";
+
+import { motion } from "framer-motion";
+import { useTranslations } from "next-intl";
+import type { Product } from "@/types/saleor";
+import { getProductPrice, formatPrice } from "@/lib/saleor";
+
+interface BundleSelectorProps {
+  baseProduct: Product;
+  bundleProducts: Product[];
+  selectedVariantId: string | null;
+  onSelectVariant: (variantId: string, quantity: number, price: number) => void;
+  locale: string;
+}
+
+interface BundleOption {
+  product: Product;
+  quantity: number;
+  price: number;
+  pricePerUnit: number;
+  savings: number;
+  isBase: boolean;
+}
+
+export default function BundleSelector({
+  baseProduct,
+  bundleProducts,
+  selectedVariantId,
+  onSelectVariant,
+  locale,
+}: BundleSelectorProps) {
+  const t = useTranslations("Bundle");
+
+  if (bundleProducts.length === 0) {
+    return null;
+  }
+
+  const baseVariant = baseProduct.variants?.[0];
+  const basePrice = baseVariant?.pricing?.price?.gross?.amount || 0;
+
+  const options: BundleOption[] = [];
+
+  options.push({
+    product: baseProduct,
+    quantity: 1,
+    price: basePrice,
+    pricePerUnit: basePrice,
+    savings: 0,
+    isBase: true,
+  });
+
+  bundleProducts.forEach((bundle) => {
+    const variant = bundle.variants?.[0];
+    if (!variant?.pricing?.price?.gross?.amount) return;
+
+    const price = variant.pricing.price.gross.amount;
+    const quantityMatch = bundle.name.match(/(\d+)x/i);
+    const quantity = quantityMatch ? parseInt(quantityMatch[1], 10) : 1;
+    const pricePerUnit = price / quantity;
+    const savings = (basePrice * quantity) - price;
+
+    options.push({
+      product: bundle,
+      quantity,
+      price,
+      pricePerUnit,
+      savings,
+      isBase: false,
+    });
+  });
+
+  options.sort((a, b) => a.quantity - b.quantity);
+
+  const formatPriceWithLocale = (amount: number, currency: string = "RSD") => {
+    const localeMap: Record<string, string> = {
+      sr: "sr-RS",
+      en: "en-US",
+      de: "de-DE",
+      fr: "fr-FR",
+    };
+    const numLocale = localeMap[locale] || "sr-RS";
+    return new Intl.NumberFormat(numLocale, {
+      style: "currency",
+      currency,
+      minimumFractionDigits: 0,
+      maximumFractionDigits: 0,
+    }).format(amount);
+  };
+
+  return (
+    <div className="mb-8">
+      <div className="flex items-center justify-between mb-4">
+        <span className="text-sm uppercase tracking-[0.1em] font-medium">
+          {t("selectBundle")}
+        </span>
+      </div>
+
+      <div className="space-y-3">
+        {options.map((option) => {
+          const variantId = option.isBase 
+            ? baseVariant?.id 
+            : option.product.variants?.[0]?.id;
+          const isSelected = selectedVariantId === variantId;
+
+          return (
+            <motion.button
+              key={option.product.id}
+              onClick={() => variantId && onSelectVariant(variantId, option.quantity, option.price)}
+              className={`w-full p-4 border-2 transition-all text-left ${
+                isSelected
+                  ? "border-black bg-black text-white"
+                  : "border-[#e5e5e5] hover:border-[#999999]"
+              }`}
+              whileHover={{ scale: 1.01 }}
+              whileTap={{ scale: 0.99 }}
+            >
+              <div className="flex items-center justify-between">
+                <div className="flex items-center gap-3">
+                  <div
+                    className={`w-5 h-5 rounded-full border-2 flex items-center justify-center ${
+                      isSelected
+                        ? "border-white bg-white"
+                        : "border-[#999999]"
+                    }`}
+                  >
+                    {isSelected && (
+                      <motion.div
+                        initial={{ scale: 0 }}
+                        animate={{ scale: 1 }}
+                        className="w-2.5 h-2.5 rounded-full bg-black"
+                      />
+                    )}
+                  </div>
+                  <div>
+                    <span className="font-medium">
+                      {option.isBase ? t("singleUnit") : t("xSet", { count: option.quantity })}
+                    </span>
+                    {!option.isBase && option.savings > 0 && (
+                      <span className="ml-2 text-xs text-green-500">
+                        {t("save", { amount: formatPriceWithLocale(option.savings) })}
+                      </span>
+                    )}
+                  </div>
+                </div>
+
+                <div className="text-right">
+                  <div className={`font-bold ${isSelected ? "text-white" : "text-black"}`}>
+                    {formatPriceWithLocale(option.price)}
+                  </div>
+                  {!option.isBase && (
+                    <div className={`text-xs ${isSelected ? "text-white/70" : "text-[#666666]"}`}>
+                      {formatPriceWithLocale(option.pricePerUnit)} {t("perUnit")}
+                    </div>
+                  )}
+                </div>
+              </div>
+            </motion.button>
+          );
+        })}
+      </div>
+    </div>
+  );
+}

src/components/product/ProductBenefits.tsx

@@ -7,7 +7,7 @@ interface ProductBenefitsProps {
   locale?: string;
 }
 
-export default function ProductBenefits({ locale = "SR" }: ProductBenefitsProps) {
+export default function ProductBenefits({ locale = "sr" }: ProductBenefitsProps) {
   const t = useTranslations("ProductBenefits");
 
   const benefits = [

src/components/product/ProductCard.tsx

@@ -6,6 +6,7 @@ import Link from "next/link";
 import { useTranslations } from "next-intl";
 import type { Product } from "@/types/saleor";
 import { getProductPrice, getProductImage, getLocalizedProduct } from "@/lib/saleor";
+import { isValidLocale, getSaleorLocale } from "@/lib/i18n/locales";
 
 interface ProductCardProps {
   product: Product;
@@ -13,13 +14,13 @@ interface ProductCardProps {
   locale?: string;
 }
 
-export default function ProductCard({ product, index = 0, locale = "SR" }: ProductCardProps) {
+export default function ProductCard({ product, index = 0, locale = "sr" }: ProductCardProps) {
   const t = useTranslations("ProductCard");
   const image = getProductImage(product);
   const price = getProductPrice(product);
-  const localized = getLocalizedProduct(product, locale);
+  const saleorLocale = isValidLocale(locale) ? getSaleorLocale(locale) : "SR";
+  const localized = getLocalizedProduct(product, saleorLocale);
   const isAvailable = product.variants?.[0]?.quantityAvailable > 0;
-  const urlLocale = locale === "SR" ? "sr" : "en";
 
   return (
     <motion.div
@@ -28,7 +29,7 @@ export default function ProductCard({ product, index = 0, locale = "SR" }: Produ
       viewport={{ once: true }}
       transition={{ duration: 0.5, delay: index * 0.1 }}
     >
-      <Link href={`/${urlLocale}/products/${localized.slug}`} className="group block">
+      <Link href={`/${locale}/products/${localized.slug}`} className="group block">
         <div className="relative w-full aspect-square bg-[#f8f9fa] overflow-hidden mb-4">
           {image ? (
             <img

src/components/product/ProductDetail.tsx

@@ -9,6 +9,8 @@ import { useTranslations } from "next-intl";
 import type { Product } from "@/types/saleor";
 import { useSaleorCheckoutStore } from "@/stores/saleorCheckoutStore";
 import { getProductPrice, getProductPriceAmount, getLocalizedProduct, formatPrice } from "@/lib/saleor";
+import { getTranslatedShortDescription, getTranslatedBenefits } from "@/lib/i18n/productText";
+import { isValidLocale } from "@/lib/i18n/locales";
 import ProductCard from "@/components/product/ProductCard";
 import ProductBenefits from "@/components/product/ProductBenefits";
 import ProductReviews from "@/components/product/ProductReviews";
@@ -17,10 +19,12 @@ import TrustBadges from "@/components/home/TrustBadges";
 import BeforeAfterGallery from "@/components/home/BeforeAfterGallery";
 import HowItWorks from "@/components/home/HowItWorks";
 import NewsletterSection from "@/components/home/NewsletterSection";
+import BundleSelector from "@/components/product/BundleSelector";
 
 interface ProductDetailProps {
   product: Product;
   relatedProducts: Product[];
+  bundleProducts?: Product[];
   locale?: string;
 }
 
@@ -86,14 +90,16 @@ function StarRating({ rating = 5, count = 0 }: { rating?: number; count?: number
   );
 }
 
-export default function ProductDetail({ product, relatedProducts, locale = "SR" }: ProductDetailProps) {
+export default function ProductDetail({ product, relatedProducts, bundleProducts = [], locale = "sr" }: ProductDetailProps) {
   const t = useTranslations("ProductDetail");
   const tProduct = useTranslations("Product");
   const [selectedImage, setSelectedImage] = useState(0);
   const [quantity, setQuantity] = useState(1);
   const [isAdding, setIsAdding] = useState(false);
   const [urgencyIndex, setUrgencyIndex] = useState(0);
+  const [selectedBundleVariantId, setSelectedBundleVariantId] = useState<string | null>(null);
   const { addLine, openCart } = useSaleorCheckoutStore();
+  const validLocale = isValidLocale(locale) ? locale : "sr";
 
   useEffect(() => {
     const interval = setInterval(() => {
@@ -109,38 +115,58 @@ export default function ProductDetail({ product, relatedProducts, locale = "SR"
   ];
 
   const localized = getLocalizedProduct(product, locale);
-  const variant = product.variants?.[0];
+  const baseVariant = product.variants?.[0];
+  const selectedVariantId = selectedBundleVariantId || baseVariant?.id;
+  
+  const selectedVariant = selectedVariantId === baseVariant?.id 
+    ? baseVariant 
+    : bundleProducts.find(p => p.variants?.[0]?.id === selectedVariantId)?.variants?.[0];
 
   const images = product.media?.length > 0
     ? product.media.filter(m => m.type === "IMAGE")
     : [{ id: "0", url: "/placeholder-product.jpg", alt: localized.name, type: "IMAGE" as const }];
 
   const handleAddToCart = async () => {
-    if (!variant?.id) return;
+    if (!selectedVariantId) return;
 
     setIsAdding(true);
     try {
-      await addLine(variant.id, quantity);
+      await addLine(selectedVariantId, 1);
       openCart();
     } finally {
       setIsAdding(false);
     }
   };
 
-  const isAvailable = variant?.quantityAvailable > 0;
+  const handleSelectVariant = (variantId: string, qty: number, price: number) => {
-  const price = getProductPrice(product);
+    setSelectedBundleVariantId(variantId);
-  const priceAmount = getProductPriceAmount(product);
+    setQuantity(qty);
-  const originalPrice = priceAmount > 0 ? formatPrice(Math.round(priceAmount * 1.30)) : null;
+  };
 
-  const shortDescription = localized.description
+  const isAvailable = (selectedVariant?.quantityAvailable ?? 0) > 0;
-    ? localized.description.split('.')[0] + '.'
-    : locale === "EN" ? "Premium natural oil for your beauty routine." : "Premium prirodno ulje za vašu rutinu lepote.";
   
-  const benefits = product.metadata?.find(m => m.key === "benefits")?.value?.split(',') || [
+  const selectedPrice = selectedVariant?.pricing?.price?.gross?.amount || 0;
-    locale === "EN" ? "Natural" : "Prirodno",
+  const price = selectedPrice > 0 
-    locale === "EN" ? "Organic" : "Organsko",
+    ? new Intl.NumberFormat(validLocale === "en" ? "en-US" : validLocale === "de" ? "de-DE" : validLocale === "fr" ? "fr-FR" : "sr-RS", {
-    locale === "EN" ? "Cruelty-free" : "Bez okrutnosti",
+        style: "currency",
-  ];
+        currency: selectedVariant?.pricing?.price?.gross?.currency || "RSD",
+        minimumFractionDigits: 0,
+        maximumFractionDigits: 0,
+      }).format(selectedPrice)
+    : "";
+
+  const priceAmount = selectedPrice;
+  const originalPrice = priceAmount > 0 ? new Intl.NumberFormat(validLocale === "en" ? "en-US" : validLocale === "de" ? "de-DE" : validLocale === "fr" ? "fr-FR" : "sr-RS", {
+    style: "currency",
+    currency: "RSD",
+    minimumFractionDigits: 0,
+    maximumFractionDigits: 0,
+  }).format(Math.round(priceAmount * 1.30)) : null;
+
+  const shortDescription = getTranslatedShortDescription(localized.description, validLocale);
+
+  const metadataBenefits = product.metadata?.find(m => m.key === "benefits")?.value?.split(',');
+  const benefits = getTranslatedBenefits(metadataBenefits, validLocale);
 
   return (
     <>
@@ -148,7 +174,7 @@ export default function ProductDetail({ product, relatedProducts, locale = "SR"
         <div className="border-b border-[#e5e5e5] pt-[72px] lg:pt-[72px]">
           <div className="container py-5">
             <nav className="flex items-center gap-2 text-sm">
-              <Link href={`/${locale.toLowerCase()}`} className="text-[#666666] hover:text-black transition-colors">
+              <Link href={`/${validLocale}`} className="text-[#666666] hover:text-black transition-colors">
                 {t("home")}
               </Link>
               <span className="text-[#999999]">/</span>
@@ -294,52 +320,40 @@ export default function ProductDetail({ product, relatedProducts, locale = "SR"
 
               <div className="border-t border-[#e5e5e5] mb-8" />
 
-              {product.variants && product.variants.length > 1 && (
+              {bundleProducts.length > 0 ? (
-                <div className="mb-8">
+                <BundleSelector
-                  <div className="flex items-center justify-between mb-4">
+                  baseProduct={product}
-                    <span className="text-sm uppercase tracking-[0.1em] font-medium">
+                  bundleProducts={bundleProducts}
-                      {t("size")}
+                  selectedVariantId={selectedBundleVariantId || baseVariant?.id || null}
-                    </span>
+                  onSelectVariant={handleSelectVariant}
+                  locale={validLocale}
+                />
+              ) : (
+                product.variants && product.variants.length > 1 && (
+                  <div className="mb-8">
+                    <div className="flex items-center justify-between mb-4">
+                      <span className="text-sm uppercase tracking-[0.1em] font-medium">
+                        {t("size")}
+                      </span>
+                    </div>
+                    <div className="flex gap-3">
+                      {product.variants.map((v) => (
+                        <button
+                          key={v.id}
+                          className={`px-5 py-3 text-sm border-2 transition-colors ${
+                            v.id === baseVariant?.id
+                              ? "border-black bg-black text-white"
+                              : "border-[#e5e5e5] hover:border-[#999999]"
+                          }`}
+                        >
+                          {v.name}
+                        </button>
+                      ))}
+                    </div>
                   </div>
-                  <div className="flex gap-3">
+                )
-                    {product.variants.map((v) => (
-                      <button
-                        key={v.id}
-                        className={`px-5 py-3 text-sm border-2 transition-colors ${
-                          v.id === variant?.id
-                            ? "border-black bg-black text-white"
-                            : "border-[#e5e5e5] hover:border-[#999999]"
-                        }`}
-                      >
-                        {v.name}
-                      </button>
-                    ))}
-                  </div>
-                </div>
               )}
 
-              <div className="flex items-center gap-4 mb-8">
-                <span className="text-sm uppercase tracking-[0.1em] font-medium w-16">
-                  {t("qty")}
-                </span>
-                <div className="flex items-center border-2 border-[#1a1a1a]">
-                  <button
-                    onClick={() => setQuantity(Math.max(1, quantity - 1))}
-                    className="w-12 h-12 flex items-center justify-center hover:bg-[#f8f9fa] transition-colors"
-                    disabled={quantity <= 1}
-                  >
-                    <Minus className="w-4 h-4" />
-                  </button>
-                  <span className="w-14 text-center text-base font-medium">{quantity}</span>
-                  <button
-                    onClick={() => setQuantity(quantity + 1)}
-                    className="w-12 h-12 flex items-center justify-center hover:bg-[#f8f9fa] transition-colors"
-                  >
-                    <Plus className="w-4 h-4" />
-                  </button>
-                </div>
-              </div>
-
               {isAvailable ? (
                 <button
                   onClick={handleAddToCart}
@@ -427,9 +441,9 @@ export default function ProductDetail({ product, relatedProducts, locale = "SR"
                 </ExpandableSection>
               </div>
 
-              {variant?.sku && (
+              {selectedVariant?.sku && (
                 <p className="text-xs text-[#999999] mt-8">
-                  SKU: {variant.sku}
+                  SKU: {selectedVariant.sku}
                 </p>
               )}
             </motion.div>
@@ -469,7 +483,7 @@ export default function ProductDetail({ product, relatedProducts, locale = "SR"
         </section>
       )}
 
-      <ProductBenefits locale={locale} />
+      <ProductBenefits key={locale} locale={locale} />
 
       <TrustBadges />
 

src/components/providers/LocaleProvider.tsx

@@ -3,6 +3,7 @@
 import { NextIntlClientProvider } from "next-intl";
 import { getMessages } from "next-intl/server";
 import { notFound } from "next/navigation";
+import { SUPPORTED_LOCALES, isValidLocale } from "@/lib/i18n/locales";
 
 export default async function LocaleProvider({
   children,
@@ -11,8 +12,7 @@ export default async function LocaleProvider({
   children: React.ReactNode;
   locale: string;
 }) {
-  const locales = ["en", "sr"];
+  if (!isValidLocale(locale)) notFound();
-  if (!locales.includes(locale)) notFound();
 
   const messages = await getMessages();
 

src/i18n/messages/de.json

@@ -68,18 +68,27 @@
   },
   "Cart": {
     "title": "Ihr Warenkorb",
+    "yourCart": "Ihr Warenkorb",
+    "closeCart": "Warenkorb schließen",
     "empty": "Ihr Warenkorb ist leer",
     "emptyDesc": "Es sieht so aus, als hätten Sie noch nichts in Ihren Warenkorb gelegt.",
     "continueShopping": "Weiter einkaufen",
+    "startShopping": "Einkauf starten",
     "checkout": "Zur Kasse",
     "subtotal": "Zwischensumme",
     "shipping": "Versand",
     "shippingCalc": "Wird an der Kasse berechnet",
+    "calculatedAtCheckout": "Wird an der Kasse berechnet",
+    "dismiss": "Schließen",
+    "yourCartEmpty": "Ihr Warenkorb ist leer",
+    "looksLikeEmpty": "Es sieht so aus, als hätten Sie nichts hinzugefügt",
     "total": "Gesamt",
     "freeShipping": "Kostenloser Versand bei Bestellungen über {amount}",
-    "remove": "Entfernen",
+"remove": "Entfernen",
+    "removeItem": "Artikel entfernen",
     "processes": "Wird bearbeitet...",
-    "cartEmpty": "Ihr Warenkorb ist leer"
+    "cartEmpty": "Ihr Warenkorb ist leer",
+    "qty": "Menge"
   },
   "About": {
     "title": "Über uns",
@@ -156,7 +165,8 @@
     "help": "Hilfe",
     "contactUs": "Kontaktieren Sie uns",
     "brandDescription": "Premium natürliche Öle für Haar- und Hautpflege. Handgefertigt mit Liebe unter Verwendung traditioneller Methoden.",
-    "weAccept": "Wir akzeptieren:"
+    "weAccept": "Wir akzeptieren:",
+    "madeWith": "Erstellt mit"
   },
   "Common": {
     "loading": "Laden...",
@@ -302,6 +312,13 @@
     "urgency2": "In den Warenkörben von 2,5K Menschen - kaufen Sie, bevor es weg ist!",
     "urgency3": "7.562 Personen haben sich dieses Produkt in den letzten 24 Stunden angesehen!"
   },
+  "Bundle": {
+    "selectBundle": "Paket wählen",
+    "singleUnit": "1 Stück",
+    "xSet": "{count}x Set",
+    "save": "Spare {amount}",
+    "perUnit": "pro Stück"
+  },
   "Newsletter": {
     "stayConnected": "Bleiben Sie verbunden",
     "joinCommunity": "Werden Sie Teil unserer Gemeinschaft",

src/i18n/messages/en.json

@@ -132,19 +132,6 @@
     "faq4q": "Do you offer wholesale?",
     "faq4a": "Yes, we offer wholesale pricing for bulk orders. Please contact us at [email protected] for more information."
   },
-  "Footer": {
-    "quickLinks": "Quick Links",
-    "customerService": "Customer Service",
-    "contact": "Contact",
-    "shipping": "Shipping",
-    "returns": "Returns",
-    "faq": "FAQ",
-    "followUs": "Follow Us",
-    "newsletter": "Newsletter",
-    "newsletterDesc": "Subscribe to our newsletter for exclusive offers and updates.",
-    "copyright": "All rights reserved.",
-    "allRights": "© {year} ManoonOils."
-  },
   "Common": {
     "loading": "Loading...",
     "error": "An error occurred",
@@ -321,7 +308,8 @@
     "contactUs": "Contact Us",
     "brandDescription": "Premium natural oils for hair and skin care. Handcrafted with love using traditional methods.",
     "weAccept": "We accept:",
-    "allRights": "All rights reserved."
+    "allRights": "All rights reserved.",
+    "madeWith": "Made with"
   },
   "ProductCard": {
     "noImage": "No image",
@@ -353,6 +341,13 @@
     "urgency2": "In the carts of 2.5K people - buy before its gone!",
     "urgency3": "7,562 people viewed this product in the last 24 hours!"
   },
+  "Bundle": {
+    "selectBundle": "Select Package",
+    "singleUnit": "1 Unit",
+    "xSet": "{count}x Set",
+    "save": "Save {amount}",
+    "perUnit": "per unit"
+  },
   "Newsletter": {
     "stayConnected": "Stay Connected",
     "joinCommunity": "Join Our Community",

src/i18n/messages/fr.json

@@ -68,18 +68,27 @@
   },
   "Cart": {
     "title": "Votre Panier",
+    "yourCart": "Votre Panier",
+    "closeCart": "Fermer le panier",
     "empty": "Votre panier est vide",
     "emptyDesc": "Il semble que vous n'ayez pas encore ajouté d'articles à votre panier.",
     "continueShopping": "Continuer les Achats",
+    "startShopping": "Commencer vos Achats",
     "checkout": "Commander",
     "subtotal": "Sous-total",
     "shipping": "Livraison",
     "shippingCalc": "Calculé à la caisse",
+    "calculatedAtCheckout": "Calculé à la caisse",
+    "dismiss": "Fermer",
+    "yourCartEmpty": "Votre panier est vide",
+    "looksLikeEmpty": "On dirait que vous n'avez rien ajouté",
     "total": "Total",
     "freeShipping": "Livraison gratuite sur les commandes de {amount}",
     "remove": "Supprimer",
+    "removeItem": "Supprimer l'article",
     "processes": "En cours...",
-    "cartEmpty": "Votre panier est vide"
+    "cartEmpty": "Votre panier est vide",
+    "qty": "Qté"
   },
   "About": {
     "title": "À Propos",
@@ -156,7 +165,8 @@
     "help": "Aide",
     "contactUs": "Contactez-nous",
     "brandDescription": "Huiles naturelles premium pour les soins capillaires et cutanés. Fait main avec amour en utilisant des méthodes traditionnelles.",
-    "weAccept": "Nous acceptons:"
+    "weAccept": "Nous acceptons:",
+    "madeWith": "Fait avec"
   },
   "Common": {
     "loading": "Chargement...",
@@ -302,6 +312,13 @@
     "urgency2": "Dans les paniers de 2,5K personnes - achetez avant qu'il ne disparaisse!",
     "urgency3": "7 562 personnes ont vu ce produit ces dernières 24 heures!"
   },
+  "Bundle": {
+    "selectBundle": "Choisir le Pack",
+    "singleUnit": "1 Unité",
+    "xSet": "{count}x Set",
+    "save": "Économisez {amount}",
+    "perUnit": "par unité"
+  },
   "Newsletter": {
     "stayConnected": "Restez Connectés",
     "joinCommunity": "Rejoignez Notre Communauté",

src/i18n/messages/sr.json

@@ -132,19 +132,6 @@
     "faq4q": "Da li nudite veleprodaju?",
     "faq4a": "Da, nudimo veleprodajne cene za narudžbine u velikim količinama. Molimo kontaktirajte nas na [email protected] za više informacija."
   },
-  "Footer": {
-    "quickLinks": "Brze veze",
-    "customerService": "Korisnička podrška",
-    "contact": "Kontakt",
-    "shipping": "Dostava",
-    "returns": "Povrat",
-    "faq": "Česta pitanja",
-    "followUs": "Pratite nas",
-    "newsletter": "Newsletter",
-    "newsletterDesc": "Pretplatite se na naš newsletter za ekskluzivne ponude i novosti.",
-    "copyright": "Sva prava zadržana.",
-    "allRights": "© {year} ManoonOils."
-  },
   "Common": {
     "loading": "Učitavanje...",
     "error": "Došlo je do greške",
@@ -321,7 +308,8 @@
     "contactUs": "Kontaktirajte nas",
     "brandDescription": "Premium prirodna ulja za negu kose i kože. Ručno pravljena sa ljubavlju, korišćenjem tradicionalnih metoda.",
     "weAccept": "Prihvatamo:",
-    "allRights": "Sva prava zadržana."
+    "allRights": "Sva prava zadržana.",
+    "madeWith": "Napravljeno sa"
   },
   "ProductCard": {
     "noImage": "Nema slike",
@@ -353,6 +341,13 @@
     "urgency2": "U korpama 2.5K ljudi - kupi pre nego što nestane!",
     "urgency3": "7.562 osobe su pogledale ovaj proizvod u poslednja 24 sata!"
   },
+  "Bundle": {
+    "selectBundle": "Izaberi pakovanje",
+    "singleUnit": "1 komad",
+    "xSet": "{count}x Set",
+    "save": "Štedi {amount}",
+    "perUnit": "po komadu"
+  },
   "Newsletter": {
     "stayConnected": "Ostanite povezani",
     "joinCommunity": "Pridružite se našoj zajednici",

src/i18n/routing.ts

@@ -1,7 +1,8 @@
 import { defineRouting } from "next-intl/routing";
+import { SUPPORTED_LOCALES, DEFAULT_LOCALE } from "@/lib/i18n/locales";
 
 export const routing = defineRouting({
-  locales: ["sr", "en", "de", "fr"],
+  locales: SUPPORTED_LOCALES,
-  defaultLocale: "sr",
+  defaultLocale: DEFAULT_LOCALE,
   localePrefix: "as-needed",
 });

src/lib/i18n/locales.ts

@@ -0,0 +1,37 @@
+export const SUPPORTED_LOCALES = ["sr", "en", "de", "fr"] as const;
+export type Locale = (typeof SUPPORTED_LOCALES)[number];
+
+export const DEFAULT_LOCALE: Locale = "sr";
+
+export const LOCALE_COOKIE = "NEXT_LOCALE";
+
+export const LOCALE_CONFIG: Record<Locale, { label: string; flag: string; saleorLocale: string }> = {
+  sr: { label: "Srpski", flag: "🇷🇸", saleorLocale: "SR" },
+  en: { label: "English", flag: "🇬🇧", saleorLocale: "EN" },
+  de: { label: "Deutsch", flag: "🇩🇪", saleorLocale: "EN" },
+  fr: { label: "Français", flag: "🇫🇷", saleorLocale: "EN" },
+};
+
+export function isValidLocale(locale: string): locale is Locale {
+  return SUPPORTED_LOCALES.includes(locale as Locale);
+}
+
+export function getSaleorLocale(locale: Locale): string {
+  return LOCALE_CONFIG[locale].saleorLocale;
+}
+
+export function getLocaleFromPath(pathname: string): string {
+  const pattern = SUPPORTED_LOCALES.join("|");
+  const match = pathname.match(new RegExp(`^\\/(${pattern})`));
+  return match ? match[1] : DEFAULT_LOCALE;
+}
+
+export function getPathWithoutLocale(pathname: string): string {
+  const pattern = SUPPORTED_LOCALES.join("|");
+  return pathname.replace(new RegExp(`^\\/(${pattern})`), "") || "/";
+}
+
+export function buildLocalePath(locale: Locale, path: string): string {
+  const pathPart = path === "/" ? "" : path;
+  return `/${locale}${pathPart}`;
+}

src/lib/i18n/metadata.ts

@@ -0,0 +1,37 @@
+import { DEFAULT_LOCALE, LOCALE_CONFIG, SUPPORTED_LOCALES, type Locale } from "./locales";
+
+export function getSaleorLocale(locale: Locale): string {
+  return LOCALE_CONFIG[locale].saleorLocale;
+}
+
+export function getLocaleLabel(locale: Locale): string {
+  return LOCALE_CONFIG[locale].label;
+}
+
+export function isDefaultLocale(locale: string): boolean {
+  return locale === DEFAULT_LOCALE;
+}
+
+export function getLocaleFromParams(params: { locale: string }): Locale {
+  const { locale } = params;
+  if (SUPPORTED_LOCALES.includes(locale as Locale)) {
+    return locale as Locale;
+  }
+  return DEFAULT_LOCALE;
+}
+
+export function getProductLocale(locale: Locale): string {
+  return getSaleorLocale(locale);
+}
+
+export function buildHreflangAlternates(baseUrl: string): Record<string, string> {
+  const alternates: Record<string, string> = {};
+  for (const loc of SUPPORTED_LOCALES) {
+    if (loc === DEFAULT_LOCALE) {
+      alternates[loc] = baseUrl;
+    } else {
+      alternates[loc] = `${baseUrl}/${loc}`;
+    }
+  }
+  return alternates;
+}

src/lib/i18n/pageMetadata.ts

@@ -0,0 +1,98 @@
+import type { Locale } from "./locales";
+
+const PAGE_METADATA: Record<Locale, {
+  home: { title: string; description: string; productionAlt: string };
+  products: { title: string; description: string };
+  productNotFound: string;
+  about: { title: string; description: string; productionAlt: string };
+  contact: { title: string; description: string };
+}> = {
+  sr: {
+    home: {
+      title: "ManoonOils - Premium prirodna ulja za negu kose i kože",
+      description: "Otkrijte našu premium kolekciju prirodnih ulja za negu kose i kože.",
+      productionAlt: "Proizvodnja prirodnih ulja",
+    },
+    products: {
+      title: "Proizvodi - ManoonOils",
+      description: "Pregledajte našu kolekciju premium prirodnih ulja za negu kose i kože.",
+    },
+    productNotFound: "Proizvod nije pronađen",
+    about: {
+      title: "O nama - ManoonOils",
+      description: "Saznajte više o ManoonOils - naša priča, misija i posvećenost prirodnoj lepoti.",
+      productionAlt: "Proizvodnja prirodnih ulja",
+    },
+    contact: {
+      title: "Kontakt - ManoonOils",
+      description: "Kontaktirajte nas za sva pitanja o proizvodima, narudžbinama ili saradnji.",
+    },
+  },
+  en: {
+    home: {
+      title: "ManoonOils - Premium Natural Oils for Hair & Skin",
+      description: "Discover our premium collection of natural oils for hair and skin care.",
+      productionAlt: "Natural oils production",
+    },
+    products: {
+      title: "Products - ManoonOils",
+      description: "Browse our collection of premium natural oils for hair and skin care.",
+    },
+    productNotFound: "Product not found",
+    about: {
+      title: "About - ManoonOils",
+      description: "Learn more about ManoonOils - our story, mission, and commitment to natural beauty.",
+      productionAlt: "Natural oils production",
+    },
+    contact: {
+      title: "Contact - ManoonOils",
+      description: "Contact us for any questions about products, orders, or collaborations.",
+    },
+  },
+  de: {
+    home: {
+      title: "ManoonOils - Premium natürliche Öle für Haar & Haut",
+      description: "Entdecken Sie unsere Premium-Kollektion natürlicher Öle für Haar- und Hautpflege.",
+      productionAlt: "Natürliche Ölproduktion",
+    },
+    products: {
+      title: "Produkte - ManoonOils",
+      description: "Durchsuchen Sie unsere Kollektion premium natürlicher Öle für Haar- und Hautpflege.",
+    },
+    productNotFound: "Produkt nicht gefunden",
+    about: {
+      title: "Über uns - ManoonOils",
+      description: "Erfahren Sie mehr über ManoonOils und unsere Mission, premium natürliche Produkte anzubieten.",
+      productionAlt: "Natürliche Ölproduktion",
+    },
+    contact: {
+      title: "Kontakt - ManoonOils",
+      description: "Kontaktieren Sie uns für Fragen zu Produkten, Bestellungen oder Zusammenarbeit.",
+    },
+  },
+  fr: {
+    home: {
+      title: "ManoonOils - Huiles Naturelles Premium pour Cheveux & Peau",
+      description: "Découvrez notre collection premium d'huiles naturelles pour les soins capillaires et cutanés.",
+      productionAlt: "Production d'huiles naturelles",
+    },
+    products: {
+      title: "Produits - ManoonOils",
+      description: "Parcourez notre collection d'huiles naturelles premium pour les soins capillaires et cutanés.",
+    },
+    productNotFound: "Produit non trouvé",
+    about: {
+      title: "À propos - ManoonOils",
+      description: "En savoir plus sur ManoonOils et notre mission de fournir des produits naturels premium.",
+      productionAlt: "Production d'huiles naturelles",
+    },
+    contact: {
+      title: "Contact - ManoonOils",
+      description: "Contactez-nous pour toute question sur les produits, commandes ou collaborations.",
+    },
+  },
+};
+
+export function getPageMetadata(locale: Locale) {
+  return PAGE_METADATA[locale] || PAGE_METADATA.en;
+}

src/lib/i18n/productText.ts

@@ -0,0 +1,57 @@
+import type { Locale } from "./locales";
+
+const PRODUCT_TEXT: Record<Locale, {
+  defaultShortDescription: string;
+  defaultBenefits: string[];
+}> = {
+  sr: {
+    defaultShortDescription: "Premium prirodno ulje za vašu rutinu lepote.",
+    defaultBenefits: ["Prirodno", "Organsko", "Bez okrutnosti"],
+  },
+  en: {
+    defaultShortDescription: "Premium natural oil for your beauty routine.",
+    defaultBenefits: ["Natural", "Organic", "Cruelty-free"],
+  },
+  de: {
+    defaultShortDescription: "Premium natürliches Öl für Ihre Schönheitsroutine.",
+    defaultBenefits: ["Natürlich", "Bio", "Tierversuchsfrei"],
+  },
+  fr: {
+    defaultShortDescription: "Huile naturelle premium pour votre routine beauté.",
+    defaultBenefits: ["Naturel", "Bio", "Sans cruauté"],
+  },
+};
+
+export function getProductDefaults(locale: Locale) {
+  return PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
+}
+
+export function getTranslatedBenefits(
+  metadataBenefits: string[] | undefined,
+  locale: Locale
+): string[] {
+  const defaults = PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
+  
+  if (!metadataBenefits || metadataBenefits.length === 0) {
+    return defaults.defaultBenefits;
+  }
+  
+  return metadataBenefits.map((benefit, index) => {
+    const trimmed = benefit.trim();
+    if (!trimmed) {
+      return defaults.defaultBenefits[index] || trimmed;
+    }
+    return trimmed;
+  });
+}
+
+export function getTranslatedShortDescription(
+  description: string | undefined,
+  locale: Locale
+): string {
+  if (description && description.trim()) {
+    return description.split('.')[0] + '.';
+  }
+  const defaults = PRODUCT_TEXT[locale] || PRODUCT_TEXT.en;
+  return defaults.defaultShortDescription;
+}

src/lib/saleor/fragments/Product.ts

@@ -35,6 +35,18 @@ export const PRODUCT_FRAGMENT = gql`
       key
       value
     }
+    attributes {
+      attribute {
+        id
+        name
+        slug
+      }
+      values {
+        id
+        name
+        slug
+      }
+    }
   }
   ${PRODUCT_VARIANT_FRAGMENT}
 `;

src/lib/saleor/index.ts

@@ -7,7 +7,7 @@ export { PRODUCT_VARIANT_FRAGMENT, CHECKOUT_LINE_FRAGMENT } from "./fragments/Va
 export { CHECKOUT_FRAGMENT, ADDRESS_FRAGMENT } from "./fragments/Checkout";
 
 // Queries
-export { GET_PRODUCTS, GET_PRODUCT_BY_SLUG, GET_PRODUCTS_BY_CATEGORY } from "./queries/Products";
+export { GET_PRODUCTS, GET_PRODUCT_BY_SLUG, GET_PRODUCTS_BY_CATEGORY, GET_BUNDLE_PRODUCTS } from "./queries/Products";
 export { GET_CHECKOUT, GET_CHECKOUT_BY_ID } from "./queries/Checkout";
 
 // Mutations
@@ -34,4 +34,9 @@ export {
   formatPrice,
   getLocalizedProduct,
   parseDescription,
+  getBundleProducts,
+  getBundleProductsForProduct,
+  getProductBundleComponents,
+  isBundleProduct,
+  filterOutBundles,
 } from "./products";

src/lib/saleor/products.ts

@@ -1,5 +1,5 @@
 import { saleorClient } from "./client";
-import { GET_PRODUCTS, GET_PRODUCT_BY_SLUG } from "./queries/Products";
+import { GET_PRODUCTS, GET_PRODUCT_BY_SLUG, GET_BUNDLE_PRODUCTS } from "./queries/Products";
 import type { Product } from "@/types/saleor";
 
 const CHANNEL = process.env.NEXT_PUBLIC_SALEOR_CHANNEL || "default-channel";
@@ -155,3 +155,69 @@ export function getLocalizedProduct(
     seoDescription: translation?.seoDescription || product.seoDescription,
   };
 }
+
+interface ProductsResponse {
+  products?: {
+    edges: Array<{ node: Product }>;
+  };
+}
+
+export async function getBundleProducts(
+  locale: string = "SR",
+  first: number = 50
+): Promise<Product[]> {
+  try {
+    const { data } = await saleorClient.query<ProductsResponse>({
+      query: GET_BUNDLE_PRODUCTS,
+      variables: {
+        channel: CHANNEL,
+        locale: locale.toUpperCase(),
+        first,
+      },
+    });
+
+    return data?.products?.edges.map((edge) => edge.node) || [];
+  } catch (error) {
+    console.error("Error fetching bundle products from Saleor:", error);
+    return [];
+  }
+}
+
+export function getBundleProductsForProduct(
+  allProducts: Product[],
+  baseProductId: string
+): Product[] {
+  return allProducts.filter((product) => {
+    const bundleItemsAttr = product.attributes?.find(
+      (attr) => attr.attribute.slug === "bundle-items"
+    );
+    if (!bundleItemsAttr) return false;
+    return bundleItemsAttr.values.some((val) => {
+      const referencedId = Buffer.from(val.slug.split(":")[1] || val.id).toString("base64");
+      const expectedId = `UHJvZHVjdDo${baseProductId.split("UHJvZHVjdDo")[1]}`;
+      return referencedId.includes(baseProductId.split("UHJvZHVjdDo")[1] || "") || 
+             val.slug.includes(baseProductId.split("UHJvZHVjdDo")[1] || "");
+    });
+  });
+}
+
+export function getProductBundleComponents(product: Product): number | null {
+  const bundleAttr = product.attributes?.find(
+    (attr) => attr.attribute.slug === "bundle-items"
+  );
+  if (!bundleAttr) return null;
+  
+  const bundleAttrMatch = product.name.match(/(\d+)x/i);
+  if (bundleAttrMatch) {
+    return parseInt(bundleAttrMatch[1], 10);
+  }
+  return null;
+}
+
+export function isBundleProduct(product: Product): boolean {
+  return getProductBundleComponents(product) !== null;
+}
+
+export function filterOutBundles(products: Product[]): Product[] {
+  return products.filter((product) => !isBundleProduct(product));
+}

src/lib/saleor/queries/Products.ts

@@ -6,7 +6,7 @@ export const GET_PRODUCTS = gql`
     products(channel: $channel, first: $first) {
       edges {
         node {
-          ...ProductListItemFragment
+          ...ProductFragment
         }
       }
       pageInfo {
@@ -15,7 +15,7 @@ export const GET_PRODUCTS = gql`
       }
     }
   }
-  ${PRODUCT_LIST_ITEM_FRAGMENT}
+  ${PRODUCT_FRAGMENT}
 `;
 
 export const GET_PRODUCT_BY_SLUG = gql`
@@ -49,3 +49,16 @@ export const GET_PRODUCTS_BY_CATEGORY = gql`
   }
   ${PRODUCT_LIST_ITEM_FRAGMENT}
 `;
+
+export const GET_BUNDLE_PRODUCTS = gql`
+  query GetBundleProducts($channel: String!, $locale: LanguageCodeEnum!, $first: Int!) {
+    products(channel: $channel, first: $first) {
+      edges {
+        node {
+          ...ProductFragment
+        }
+      }
+    }
+  }
+  ${PRODUCT_FRAGMENT}
+`;

src/types/saleor.ts

@@ -22,12 +22,14 @@ export interface ProductMedia {
 }
 
 export interface ProductAttributeValue {
+  id: string;
   name: string;
   slug: string;
 }
 
 export interface ProductAttribute {
   attribute: {
+    id: string;
     name: string;
     slug: string;
   };
@@ -82,6 +84,7 @@ export interface Product {
     key: string;
     value: string;
   }[];
+  attributes?: ProductAttribute[];
 }
 
 export interface ProductEdge {