diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..f164c3a
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,90 @@
+# Sample workflow for building and deploying an Astro site to GitHub Pages
+#
+# To get started with Astro see: https://docs.astro.build/en/getting-started/
+#
+name: Deploy Astro site to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ["main"]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+env:
+  BUILD_PATH: "." # default value when not using subfolders
+  # BUILD_PATH: subfolder
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Detect package manager
+        id: detect-package-manager
+        run: |
+          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+            echo "manager=yarn" >> $GITHUB_OUTPUT
+            echo "command=install" >> $GITHUB_OUTPUT
+            echo "runner=yarn" >> $GITHUB_OUTPUT
+            echo "lockfile=yarn.lock" >> $GITHUB_OUTPUT
+            exit 0
+          elif [ -f "${{ github.workspace }}/package.json" ]; then
+            echo "manager=npm" >> $GITHUB_OUTPUT
+            echo "command=ci" >> $GITHUB_OUTPUT
+            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
+            echo "lockfile=package-lock.json" >> $GITHUB_OUTPUT
+            exit 0
+          else
+            echo "Unable to determine package manager"
+            exit 1
+          fi
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          cache: ${{ steps.detect-package-manager.outputs.manager }}
+          cache-dependency-path: ${{ env.BUILD_PATH }}/${{ steps.detect-package-manager.outputs.lockfile }}
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+      - name: Install dependencies
+        run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
+        working-directory: ${{ env.BUILD_PATH }}
+      - name: Build with Astro
+        run: |
+          ${{ steps.detect-package-manager.outputs.runner }} astro build \
+            --site "${{ steps.pages.outputs.origin }}" \
+            --base "${{ steps.pages.outputs.base_path }}"
+        working-directory: ${{ env.BUILD_PATH }}
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ${{ env.BUILD_PATH }}/dist
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+    runs-on: ubuntu-latest
+    name: Deploy
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
\ No newline at end of file
diff --git a/DECAP_CMS_SETUP.md b/DECAP_CMS_SETUP.md
new file mode 100644
index 0000000..5636dcb
--- /dev/null
+++ b/DECAP_CMS_SETUP.md
@@ -0,0 +1,94 @@
+# Decap CMS Setup for ARC Website
+
+## Overview
+This website uses Decap CMS (formerly Netlify CMS) for content management. It allows authorized users to create, edit, and manage blog posts through a web interface.
+
+## Setup Instructions
+
+### 1. Enable Netlify Identity
+1. Go to your Netlify dashboard
+2. Navigate to your site settings
+3. Go to "Identity" tab
+4. Click "Enable Identity"
+5. In Identity settings, configure:
+   - Registration: "Invite only" (recommended)
+   - External providers: Enable GitHub, Google, etc. as needed
+   - Git Gateway: Enable this service
+
+### 2. Configure Git Gateway
+1. In your site's Identity settings
+2. Go to "Services" tab
+3. Enable "Git Gateway"
+4. This allows Decap CMS to commit directly to your GitHub repository
+
+### 3. Invite Users
+1. In Identity tab, click "Invite users"
+2. Enter email addresses of content editors
+3. They will receive invitation emails
+
+### 4. Access the CMS
+- CMS URL: `https://your-site.netlify.app/admin/`
+- Users can log in with their invited credentials
+- The CMS will redirect to `/decapcms/` for the actual interface
+
+## Features
+
+### Turkish Interface
+- All field labels are in Turkish
+- Configured for Turkish content creators
+- Default author set to "TA1SPH"
+
+### Blog Post Management
+- Create new blog posts
+- Edit existing posts
+- Upload featured images
+- Organize with categories and tags
+- Markdown editor for content
+
+### File Structure
+- Blog posts are stored in `src/data/post/`
+- Images are stored in `src/assets/images/`
+- Posts use the format: `YYYY-MM-DD-slug.md`
+
+## Configuration Files
+
+### `/public/decapcms/config.yml`
+Main configuration file that defines:
+- Backend (Git Gateway)
+- Collections (Blog posts)
+- Fields and their types
+- Media handling
+
+### `/public/decapcms/index.html`
+The CMS interface HTML file
+
+### `/public/_redirects`
+Netlify redirect rules for admin routing
+
+## Usage
+
+1. Users navigate to `/admin/`
+2. They are redirected to the CMS interface
+3. After authentication, they can:
+   - Create new blog posts
+   - Edit existing posts
+   - Upload images
+   - Manage categories and tags
+
+## Security
+
+- Only invited users can access the CMS
+- All changes are committed to the main repository
+- GitHub Actions will automatically deploy changes
+- Content is version-controlled through Git
+
+## Troubleshooting
+
+### Common Issues:
+1. **Can't log in**: Check if Identity is enabled and user is invited
+2. **Can't save posts**: Ensure Git Gateway is enabled
+3. **Images not uploading**: Check media folder permissions
+4. **Changes not deploying**: Verify GitHub Actions workflow
+
+### Support
+For technical issues, contact the development team or check the Decap CMS documentation at https://decapcms.org/docs/
\ No newline at end of file
diff --git a/public/_redirects b/public/_redirects
new file mode 100644
index 0000000..4412301
--- /dev/null
+++ b/public/_redirects
@@ -0,0 +1 @@
+/admin/* /decapcms/index.html 200
\ No newline at end of file
diff --git a/public/decapcms/config.yml b/public/decapcms/config.yml
index 841a67b..d0e0358 100644
--- a/public/decapcms/config.yml
+++ b/public/decapcms/config.yml
@@ -5,25 +5,21 @@ backend:
 media_folder: 'src/assets/images'
 public_folder: '/_astro'
 
+site_url: https://ym1ktc.github.io/ARC-Web-Sitesi
+display_url: https://ym1ktc.github.io/ARC-Web-Sitesi
+
 collections:
   - name: 'post'
-    label: 'Post'
-    folder: 'src/content/post'
+    label: 'Blog Yazıları'
+    folder: 'src/data/post'
     create: true
+    slug: '{{year}}-{{month}}-{{day}}-{{slug}}'
     fields:
-      - { label: 'Title', name: 'title', widget: 'string' }
-      - { label: 'Excerpt', name: 'excerpt', widget: 'string' }
-      - { label: 'Category', name: 'category', widget: 'string' }
-      - {
-          label: 'Tags',
-          name: 'tags',
-          widget: 'list',
-          allow_add: true,
-          allow_delete: true,
-          collapsed: false,
-          field: { label: 'Tag', name: 'tag', widget: 'string' },
-        }
-      - { label: 'Image', name: 'image', widget: 'string' }
-      - { label: 'Publish Date', name: 'publishDate', widget: 'datetime', required: false }
-      - { label: 'Author', name: 'author', widget: 'string' }
-      - { label: 'Content', name: 'body', widget: 'markdown' }
+      - { label: 'Başlık', name: 'title', widget: 'string' }
+      - { label: 'Yayın Tarihi', name: 'date', widget: 'datetime', format: 'YYYY-MM-DD HH:mm:ss' }
+      - { label: 'Yazar', name: 'author', widget: 'string', default: 'TA1SPH' }
+      - { label: 'Kategoriler', name: 'categories', widget: 'list', allow_add: true, allow_delete: true, collapsed: false, field: { label: 'Kategori', name: 'category', widget: 'string' } }
+      - { label: 'Etiketler', name: 'tags', widget: 'list', allow_add: true, allow_delete: true, collapsed: false, field: { label: 'Etiket', name: 'tag', widget: 'string' } }
+      - { label: 'Düzen', name: 'layout', widget: 'string', default: 'post' }
+      - { label: 'Öne Çıkan Görsel', name: 'image', widget: 'image', media_folder: '/src/assets/images', public_folder: '~/assets/images', required: false }
+      - { label: 'İçerik', name: 'body', widget: 'markdown' }
diff --git a/public/decapcms/index.html b/public/decapcms/index.html
index baab0e4..2554d80 100644
--- a/public/decapcms/index.html
+++ b/public/decapcms/index.html
@@ -4,11 +4,23 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="robots" content="noindex" />
-    <title>Content Manager</title>
+    <title>ARC İçerik Yöneticisi</title>
     <script src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
   </head>
   <body>
     <!-- Include the script that builds the page and powers Decap CMS -->
     <script src="https://unpkg.com/decap-cms@^3.0.0/dist/decap-cms.js"></script>
+    <script>
+      // Initialize Netlify Identity widget
+      if (window.netlifyIdentity) {
+        window.netlifyIdentity.on("init", user => {
+          if (!user) {
+            window.netlifyIdentity.on("login", () => {
+              document.location.href = "/admin/";
+            });
+          }
+        });
+      }
+    </script>
   </body>
 </html>
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index 524a26f..4f353f4 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -35,6 +35,9 @@ const { language, textDirection } = I18N;
     <Metadata {...metadata} />
     <SiteVerification />
     <Analytics />
+    
+    <!-- Netlify Identity for Decap CMS -->
+    <script src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
 
     <!-- Comment the line below to disable View Transitions -->
     <ClientRouter fallback="swap" />
@@ -44,5 +47,18 @@ const { language, textDirection } = I18N;
     <slot />
 
     <BasicScripts />
+    
+    <!-- Netlify Identity initialization -->
+    <script>
+      if (window.netlifyIdentity) {
+        window.netlifyIdentity.on("init", user => {
+          if (!user) {
+            window.netlifyIdentity.on("login", () => {
+              document.location.href = "/admin/";
+            });
+          }
+        });
+      }
+    </script>
   </body>
 </html>
diff --git a/src/pages/admin.astro b/src/pages/admin.astro
new file mode 100644
index 0000000..a329f6f
--- /dev/null
+++ b/src/pages/admin.astro
@@ -0,0 +1,15 @@
+---
+// Redirect to decap CMS
+---
+
+<html>
+  <head>
+    <meta http-equiv="refresh" content="0; url=/decapcms/" />
+    <script>
+      window.location.replace('/decapcms/');
+    </script>
+  </head>
+  <body>
+    <p>Redirecting to CMS...</p>
+  </body>
+</html>
\ No newline at end of file