[8thwall.org] Add Docusaurus site with mobile nav fix and deploy workflow

.github/workflows/deploy.yml

@@ -0,0 +1,42 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Build Docusaurus
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+      - name: Install dependencies
+        run: npm ci
+      - name: Build website
+        run: npm run build
+      - name: Upload build artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: build
+
+  deploy:
+    name: Deploy to GitHub Pages
+    needs: build
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/test-deploy.yml

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+name: Test deployment
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test-deploy:
+    name: Test deployment
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+      - name: Install dependencies
+        run: npm ci
+      - name: Test build website
+        run: npm run build

.gitignore

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+# Dependencies
+node_modules/
+
+# Docusaurus build output and cache
+build/
+.docusaurus/
+
+# Claude Code local config (plans, memory, worktrees)
+.claude/
+
+# System files
+.DS_Store

README.md

@@ -1,8 +1,55 @@
 # 8thwall.github.io
-Landing page for 8th Wall Open Source
+
+Landing page for 8th Wall Open Source. Built with [Docusaurus](https://docusaurus.io/) for one styling system, one nav, one build pipeline (homepage, download page, docs, and blog).
 
 ## Local Development
 
+```bash
+npm install
+npm start
+```
+
+Open [http://localhost:3000](http://localhost:3000).
+
+## Build
+
+```bash
+npm run build
+```
+
+Output is in `build/`. To preview: `npm run serve`.
+
+## Structure
+
+- **Home** (`/`) – Custom React homepage with interactive hero, product cards, getting started, FAQ, CTA
+- **Downloads** (`/downloads`) – Custom React downloads page
+- **Docs** (`/docs`) – Docusaurus docs (placeholder in `docs/` for future content)
+- **Blog** (`/blog`) – Docusaurus blog (folder ready for future posts)
+
+Static assets (logo, favicon, images) live in `static/`. Custom styles are in `src/css/custom.css`.
+
+## Mobile Testing
+
+To test on a physical device on the same Wi-Fi network:
+
+```bash
+npm run start:network
 ```
-npx http-server .
+
+This starts Docusaurus bound to `0.0.0.0` (all interfaces) on port 3000. Find your machine's local IP:
+
+```bash
+# macOS
+ipconfig getifaddr en0
 ```
+
+Then open `http://<your-local-ip>:3000` on your phone. Make sure both devices are on the same network.
+
+## Deployment
+
+Two workflows handle CI/CD:
+
+- **`deploy.yml`** — triggers on merge to `main`. Builds the site and deploys via GitHub's native Pages deployment.
+- **`test-deploy.yml`** — triggers on pull requests to `main`. Runs a build to catch errors before merge.
+
+**First-time setup:** Go to **Settings → Pages** and set the source to **GitHub Actions**.

docusaurus.config.js

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+/** @type {import('@docusaurus/types').Config} */
+const config = {
+  title: '8th Wall',
+  markdown: {
+    format: 'detect',
+  },
+  tagline: 'Open Source AR & 3D',
+  favicon: 'favicon.svg',
+  url: 'https://8thwall.org',
+  baseUrl: '/',
+  organizationName: '8thwall',
+  projectName: '8thwall.github.io',
+  trailingSlash: false,
+  onBrokenAnchors: 'warn',
+  presets: [
+    [
+      'classic',
+      {
+        docs: false,
+        blog: {
+          path: 'blog',
+          routeBasePath: 'blog',
+          showReadingTime: false,
+        },
+        theme: {
+          customCss: './src/css/custom.css',
+        },
+      },
+    ],
+  ],
+  themeConfig: {
+    colorMode: {
+      defaultMode: 'dark',
+      disableSwitch: true,
+      respectPrefersColorScheme: false,
+    },
+    announcementBar: {
+      id: 'migration',
+      content: '<span class="announcement-text">The hosted 8th Wall platform was retired Feb 28, 2026. Existing published experiences continue to run until Feb 28, 2027.</span><span class="announcement-btns"><a target="_blank" rel="noopener" href="https://8th.io/migration" class="banner-btn">View Migration Guide</a><a target="_blank" rel="noopener" href="https://8th.io/blog" class="banner-btn">View Announcements</a></span>',
+      backgroundColor: '#111',
+      textColor: '#a1a1a1',
+      isCloseable: false,
+    },
+    navbar: {
+      title: '',
+      logo: {
+        alt: '8th Wall',
+        src: 'logo.png',
+        srcDark: 'logo.png',
+        height: '24px',
+        style: { height: '24px', width: 'auto' },
+      },
+      items: [
+        { href: 'https://github.com/8thwall', label: 'GitHub', position: 'left' },
+        { href: 'https://8th.io/examples', label: 'Samples', position: 'left' },
+        { href: 'https://www.youtube.com/@8thwall', label: 'Tutorials', position: 'left' },
+        { href: 'https://8th.io/blog', label: 'Blog', position: 'left' },
+        { href: 'https://8th.io/discord', label: 'Discord', position: 'left' },
+        { href: 'https://www.8thwall.com/docs', label: 'Docs', position: 'left' },
+        {
+          type: 'html',
+          position: 'right',
+          value: '<a href="/downloads" class="btn btn-primary navbar-download-btn">Download</a>',
+        },
+      ],
+    },
+    footer: {},
+    metadata: [
+      { property: 'og:image', content: 'https://8thwall.org/social-cover.png' },
+      { property: 'og:type', content: 'website' },
+      { name: 'twitter:image', content: 'https://8thwall.org/social-cover.png' },
+    ],
+  },
+  clientModules: [require.resolve('./src/clientModules/navbarScroll.js')],
+  plugins: [
+    [
+      '@docusaurus/plugin-content-docs',
+      {
+        id: 'legacy-policies',
+        path: 'legacy-policies',
+        routeBasePath: 'legacy-policies',
+        sidebarPath: require.resolve('./sidebars-legacy.js'),
+      },
+    ],
+  ],
+};
+
+module.exports = config;