diff --git a/.gitea/workflows/pushMainTo150.yml b/.gitea/workflows/pushMainTo150.yml
index cb7d1f3..4823db4 100644
--- a/.gitea/workflows/pushMainTo150.yml
+++ b/.gitea/workflows/pushMainTo150.yml
@@ -1,5 +1,4 @@
-
-name: Deploy triz-docs to civital server test
+name: Deploy triz-docs to civital server
 
 on:
   push:
@@ -13,52 +12,106 @@ jobs:
       # === PROJECT ===
       GIT_REPO_URL: 145.239.66.197:3000/TrizTech/triz-docs.git
       BRANCH: main
-      GIT_TOKEN: ${{ secrets.GITEAACTTOKEN }}
       # === WORKSPACE ===
-      WORKSPACE_DIR: C:\CICD\workspace
+      # Isolated per-job folder to avoid collisions if runs overlap
+      WORKSPACE_DIR: C:\CICD\workspace\triz-docs
 
     steps:
 
       # --------------------------------------------------
-      # 1. Prepare clean workspace (no source kept)
+      # 1. Clean slate — wipe any leftover from a previous run
       # --------------------------------------------------
       - name: Prepare workspace
-        shell: cmd
+        shell: pwsh
         run: |
-          if exist %WORKSPACE_DIR% rmdir /S /Q %WORKSPACE_DIR%
-          mkdir %WORKSPACE_DIR%
+          if (Test-Path $env:WORKSPACE_DIR) {
+            Remove-Item -Recurse -Force $env:WORKSPACE_DIR
+          }
+          New-Item -ItemType Directory -Force -Path $env:WORKSPACE_DIR | Out-Null
 
       # --------------------------------------------------
-      # 2. Clone source (shallow, fast) --depth 1 -b %BRANCH%
+      # 2. Shallow clone — credentials via env var, not URL,
+      #    to avoid token appearing in git's own error output
       # --------------------------------------------------
       - name: Clone source code
-        shell: cmd
+        shell: pwsh
+        env:
+          GIT_TOKEN: ${{ secrets.GITEAACTTOKEN }}
         run: |
-          cd %WORKSPACE_DIR%
-          git clone --depth 1 --branch %BRANCH% http://ciRunner:%GIT_TOKEN%@%GIT_REPO_URL% .
-
-
-      - name: Install deps
-        run: |
-          cd %WORKSPACE_DIR%
-          npm ci
-
-      - name: Build
-        run: |
-          cd %WORKSPACE_DIR%
-          npm run build
-
-      - name: Deploy
-        run: |
-          cd %WORKSPACE_DIR%
-          rm -rf /var/www/docs/*
-          cp -r build/* /var/www/docs/
+          $repoUrl = "http://ciRunner:$env:GIT_TOKEN@$env:GIT_REPO_URL"
+          git clone --depth 1 --branch $env:BRANCH $repoUrl $env:WORKSPACE_DIR
+          if ($LASTEXITCODE -ne 0) { throw "git clone failed" }
 
       # --------------------------------------------------
-      # 10. Cleanup source code (no trace left)
+      # 3. Install exact dependency tree from lock file
+      # --------------------------------------------------
+      - name: Install dependencies
+        if: success()
+        shell: pwsh
+        run: |
+          Set-Location $env:WORKSPACE_DIR
+          npm ci
+          if ($LASTEXITCODE -ne 0) { throw "npm ci failed" }
+
+      # --------------------------------------------------
+      # 4. Build Docusaurus static site
+      # --------------------------------------------------
+      - name: Build
+        if: success()
+        shell: pwsh
+        run: |
+          Set-Location $env:WORKSPACE_DIR
+          npm run build
+          if ($LASTEXITCODE -ne 0) { throw "Build failed" }
+
+      # --------------------------------------------------
+      # 5a. Deploy — OPTION A: Windows web root (IIS / local folder)
+      #     Use this if your web server root is a Windows path.
+      #     Replace DEPLOY_DIR with your actual IIS / web root path.
+      # --------------------------------------------------
+      - name: Deploy (Windows target)
+        if: success()
+        shell: pwsh
+        env:
+          DEPLOY_DIR: C:\inetpub\wwwroot\docs   # ← adjust to your web root
+        run: |
+          if (-not (Test-Path $env:DEPLOY_DIR)) {
+            New-Item -ItemType Directory -Force -Path $env:DEPLOY_DIR | Out-Null
+          }
+          # Clear old build, then copy new one atomically-ish with robocopy
+          Remove-Item -Recurse -Force "$env:DEPLOY_DIR\*" -ErrorAction SilentlyContinue
+          robocopy "$env:WORKSPACE_DIR\build" $env:DEPLOY_DIR /E /NFL /NDL /NJH /NJS
+          # robocopy exit codes 0-7 are success (bitmask of what changed)
+          if ($LASTEXITCODE -gt 7) { throw "robocopy deploy failed with code $LASTEXITCODE" }
+
+      # --------------------------------------------------
+      # 5b. Deploy — OPTION B: Remote Linux server over SSH
+      #     Use this if your web server is a separate Linux machine.
+      #     Add SSH_KEY, SSH_USER, SSH_HOST as Gitea secrets.
+      # --------------------------------------------------
+      # - name: Deploy (remote Linux target via SSH)
+      #   if: success()
+      #   shell: pwsh
+      #   env:
+      #     SSH_KEY:  ${{ secrets.SSH_DEPLOY_KEY }}
+      #     SSH_USER: ${{ secrets.SSH_USER }}
+      #     SSH_HOST: ${{ secrets.SSH_HOST }}
+      #   run: |
+      #     $keyFile = "$env:WORKSPACE_DIR\deploy_key"
+      #     Set-Content -Path $keyFile -Value $env:SSH_KEY -NoNewline
+      #     icacls $keyFile /inheritance:r /grant:r "$env:USERNAME:R"
+      #     scp -i $keyFile -o StrictHostKeyChecking=no -r `
+      #         "$env:WORKSPACE_DIR\build\*" `
+      #         "$env:SSH_USER@${env:SSH_HOST}:/var/www/docs/"
+      #     if ($LASTEXITCODE -ne 0) { throw "scp deploy failed" }
+
+      # --------------------------------------------------
+      # 6. Always clean up — no source code left on the runner
       # --------------------------------------------------
       - name: Cleanup workspace
         if: always()
-        shell: cmd
+        shell: pwsh
         run: |
-          rmdir /S /Q %WORKSPACE_DIR%
+          if (Test-Path $env:WORKSPACE_DIR) {
+            Remove-Item -Recurse -Force $env:WORKSPACE_DIR
+          }
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