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/runtime.d.ts

@@ -0,0 +1,10 @@
+import type { ImageMetadata } from './types.js';
+export interface SvgComponentProps {
+    meta: ImageMetadata;
+    attributes: Record<string, string>;
+    children: string;
+}
+export declare function createSvgComponent({ meta, attributes, children }: SvgComponentProps): import("../runtime/server/index.js").AstroComponentFactory & ImageMetadata;
+type SvgAttributes = Record<string, any>;
+export declare function dropAttributes(attributes: SvgAttributes): SvgAttributes;
+export {};