diff --git a/.gitignore b/.gitignore
index 4d5fe18..428ce83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,29 @@
 node_modules
 .history
 dist
-cache
\ No newline at end of file
+cache
+.vitepress/dist
+.vitepress/cache
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
\ No newline at end of file
diff --git a/README.md b/README.md
index e1827e4..e6238b9 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ pnpm install
 Start the development server:
 
 ```bash
-pnpm docs:dev
+pnpm dev
 ```
 
 ### Build
@@ -23,7 +23,7 @@ pnpm docs:dev
 Build the site for production:
 
 ```bash
-pnpm docs:build
+pnpm build
 ```
 
 ### Preview
@@ -31,25 +31,20 @@ pnpm docs:build
 Preview the production build locally:
 
 ```bash
-pnpm docs:preview
+pnpm preview
 ```
 
-## Testing with Playwright
+## Testing
 
-This project uses Playwright for end-to-end testing.
+This project ships with custom integration checks for the local search experience.
 
-### Install Playwright
+### Search verification
 
 ```bash
-pnpm add -D @playwright/test
-pnpm exec playwright install
+pnpm test:search
 ```
 
-### Run Tests
-
-```bash
-pnpm test
-```
+> Runs `node tests/verify-search.js`. The script expects a local dev server at `http://localhost:5173` and a Chromium instance started with `--remote-debugging-port=9222`.
 
 ## Project Structure
 
diff --git a/main.js b/main.js
index 9a72e36..4eceb53 100644
--- a/main.js
+++ b/main.js
@@ -34,29 +34,20 @@ document.querySelectorAll('a[href^="#"]').forEach(anchor => {
 
 // Header scroll effect
 const header = document.querySelector('header');
-let lastScrollY = window.scrollY;
+if (header) {
+  let lastScrollY = window.scrollY;
 
-window.addEventListener('scroll', () => {
-  if (window.scrollY > lastScrollY) {
-    header.style.transform = 'translateY(-100%)';
-  } else {
-    header.style.transform = 'translateY(0)';
-  }
-  lastScrollY = window.scrollY;
-});
-
-// Add transition to header
-header.style.transition = 'transform 0.3s ease-in-out';
-
-// Mobile menu functionality (if needed in the future)
-// const mobileMenuButton = document.querySelector('.mobile-menu-button');
-// const navLinks = document.querySelector('.nav-links');
+  window.addEventListener('scroll', () => {
+    if (window.scrollY > lastScrollY) {
+      header.style.transform = 'translateY(-100%)';
+    } else {
+      header.style.transform = 'translateY(0)';
+    }
+    lastScrollY = window.scrollY;
+  });
 
-// if (mobileMenuButton) {
-//     mobileMenuButton.addEventListener('click', () => {
-//         navLinks.classList.toggle('active');
-//     });
-// }
+  header.style.transition = 'transform 0.3s ease-in-out';
+}
 
 // Intersection Observer for fade-in animations
 const observerOptions = {
diff --git a/package.json b/package.json
index 2ae7fbb..63061f4 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,6 @@
     "dev": "vitepress dev",
     "build": "vitepress build",
     "preview": "vitepress preview",
-    "test:lang": "node tests/language-detection.js",
     "test:search": "node tests/verify-search.js"
   },
   "devDependencies": {