diff --git a/app/[lang]/layout.tsx b/app/[lang]/layout.tsx
index cb54f7b..bf14d5c 100644
--- a/app/[lang]/layout.tsx
+++ b/app/[lang]/layout.tsx
@@ -2,16 +2,77 @@ import { Oswald } from "next/font/google";
 import "../globals.css";
 import { getDictionary } from "../dictionaries";
 
+import { Metadata, Viewport } from "next";
+
 const oswald = Oswald({
   subsets: ["latin", "latin-ext"],
   variable: "--font-oswald",
 });
 
-export async function generateMetadata({ params }: { params: Promise<{ lang: string }> }) {
+export const viewport: Viewport = {
+  themeColor: '#ffffff',
+  width: 'device-width',
+  initialScale: 1,
+  maximumScale: 5,
+};
+
+export async function generateMetadata({ params }: { params: Promise<{ lang: string }> }): Promise<Metadata> {
   const resolvedParams = await params;
+  const lang = resolvedParams.lang as "en" | "tr";
+  const dict = await getDictionary(lang);
+
+  const siteUrl = "https://salmakis.com.tr";
+
   return {
-    title: "Salmakis Group | Luxury Resort, Villas & Yachting",
-    description: "Salmakis Group Gateway",
+    title: dict.seo.title,
+    description: dict.seo.description,
+    keywords: dict.seo.keywords,
+    metadataBase: new URL(siteUrl),
+    alternates: {
+      canonical: `/${lang}`,
+      languages: {
+        'tr-TR': '/tr',
+        'en-US': '/en',
+      },
+    },
+    openGraph: {
+      title: dict.seo.title,
+      description: dict.seo.description,
+      url: `${siteUrl}/${lang}`,
+      siteName: 'Salmakis Group',
+      images: [
+        {
+          url: '/1.jpg',
+          width: 1200,
+          height: 630,
+          alt: 'Salmakis Group Resort',
+        },
+      ],
+      locale: lang === 'tr' ? 'tr_TR' : 'en_US',
+      type: 'website',
+    },
+    twitter: {
+      card: 'summary_large_image',
+      title: dict.seo.title,
+      description: dict.seo.description,
+      images: ['/1.jpg'],
+    },
+    robots: {
+      index: true,
+      follow: true,
+      googleBot: {
+        index: true,
+        follow: true,
+        'max-video-preview': -1,
+        'max-image-preview': 'large',
+        'max-snippet': -1,
+      },
+    },
+    icons: {
+      icon: '/favicon_io/favicon-32x32.png',
+      apple: '/favicon_io/apple-touch-icon.png',
+    },
+    manifest: '/favicon_io/site.webmanifest',
   };
 }
 
diff --git a/app/dictionaries/en.json b/app/dictionaries/en.json
index c03f8bd..b6f53ba 100644
--- a/app/dictionaries/en.json
+++ b/app/dictionaries/en.json
@@ -27,5 +27,11 @@
       "title": "Yachting",
       "subtitle": "Aegean Elegance"
     }
+  },
+  "seo": {
+    "title": "Salmakis Group | Luxury Resort, Villas & VIP Yachting",
+    "description": "A heritage of excellence since 1980. Discover luxury resort stays, private villas, and unforgettable yachting experiences in the Aegean with Salmakis Group.",
+    "keywords": "Salmakis, Salmakis Resort, Salmakis Villas, Salmakis Yachting, Bodrum luxury hotel, Aegean yacht charter, private villa holidays, Bodrum marina yacht"
   }
 }
+
diff --git a/app/dictionaries/tr.json b/app/dictionaries/tr.json
index 083376e..b25bd74 100644
--- a/app/dictionaries/tr.json
+++ b/app/dictionaries/tr.json
@@ -27,5 +27,11 @@
       "title": "Yachting",
       "subtitle": "Ege Zarafeti"
     }
+  },
+  "seo": {
+    "title": "Salmakis Group | Lüks Otel, Villalar ve VIP Yatçılık",
+    "description": "1980'den bugüne muazzam bir mükemmellik mirası. Salmakis Group ile lüks resort konaklamaları, özel villalar ve Ege'de unutulmaz yat deneyimlerini keşfedin.",
+    "keywords": "Salmakis, Salmakis Resort, Salmakis Villas, Salmakis Yachting, Bodrum lüks otel, Ege yat kiralama, özel villa tatili, Bodrum marina yat"
   }
 }
+