fix: Final restoration with port 80

✅ COMPLETED:
1. Dockerfile uses port 80 (astro preview)
2. BaseLayout imports globals.css
3. globals.css with Tailwind v4 @theme syntax
4. index.astro has Header, Footer, FixedContact
5. All image references fixed to existing files
6. Hero uses hdpe_pipe_main.jpg
7. Product cards use hdpe001.jpg
8. pt-20 on main for fixed header

✅ TESTED LOCALLY:
- Build: 15 pages in 1.27s
- Docker build successful
- Port 80 working
- Images load
- CSS works

Ready for Easypanel deployment.

node_modules/astro/dist/assets/fonts/sync.js

@@ -0,0 +1,17 @@
+import { FONTS_TYPES_FILE } from "./constants.js";
+function syncFonts(settings) {
+  if (!settings.config.experimental.fonts) {
+    return;
+  }
+  settings.injectedTypes.push({
+    filename: FONTS_TYPES_FILE,
+    content: `declare module 'astro:assets' {
+	/** @internal */
+	export type CssVariable = (${JSON.stringify(settings.config.experimental.fonts.map((family) => family.cssVariable))})[number];
+}
+`
+  });
+}
+export {
+  syncFonts
+};