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/transitions/swap-functions.d.ts

@@ -0,0 +1,20 @@
+export type SavedFocus = {
+    activeElement: HTMLElement | null;
+    start?: number | null;
+    end?: number | null;
+};
+export declare function detectScriptExecuted(script: HTMLScriptElement): boolean;
+export declare function deselectScripts(doc: Document): void;
+export declare function swapRootAttributes(newDoc: Document): void;
+export declare function swapHeadElements(doc: Document): void;
+export declare function swapBodyElement(newElement: Element, oldElement: Element): void;
+export declare const saveFocus: () => (() => void);
+export declare const restoreFocus: ({ activeElement, start, end }: SavedFocus) => void;
+export declare const swapFunctions: {
+    deselectScripts: typeof deselectScripts;
+    swapRootAttributes: typeof swapRootAttributes;
+    swapHeadElements: typeof swapHeadElements;
+    swapBodyElement: typeof swapBodyElement;
+    saveFocus: () => (() => void);
+};
+export declare const swap: (doc: Document) => void;