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/runtime/server/render/util.d.ts

@@ -0,0 +1,46 @@
+import type { SSRElement } from '../../../types/public/internal.js';
+import type { RenderDestination, RenderFunction } from './common.js';
+export declare const voidElementNames: RegExp;
+export declare const toAttributeString: (value: any, shouldEscape?: boolean) => any;
+export declare const toStyleString: (obj: Record<string, any>) => string;
+export declare function defineScriptVars(vars: Record<any, any>): any;
+export declare function formatList(values: string[]): string;
+export declare function addAttribute(value: any, key: string, shouldEscape?: boolean, tagName?: string): any;
+export declare function internalSpreadAttributes(values: Record<any, any>, shouldEscape: boolean | undefined, tagName: string): any;
+export declare function renderElement(name: string, { props: _props, children }: SSRElement, shouldEscape?: boolean): string;
+/**
+ * Executes the `bufferRenderFunction` to prerender it into a buffer destination, and return a promise
+ * with an object containing the `flush` function to flush the buffer to the final
+ * destination.
+ *
+ * @example
+ * ```ts
+ * // Render components in parallel ahead of time
+ * const finalRenders = [ComponentA, ComponentB].map((comp) => {
+ *   return createBufferedRenderer(finalDestination, async (bufferDestination) => {
+ *     await renderComponentToDestination(bufferDestination);
+ *   });
+ * });
+ * // Render array of components serially
+ * for (const finalRender of finalRenders) {
+ *   await finalRender.flush();
+ * }
+ * ```
+ */
+export declare function createBufferedRenderer(destination: RenderDestination, renderFunction: RenderFunction): RendererFlusher;
+export interface RendererFlusher {
+    /**
+     * Flushes the current renderer to the underlying renderer.
+     *
+     * See example of `createBufferedRenderer` for usage.
+     */
+    flush(): void | Promise<void>;
+}
+export declare const isNode: boolean;
+export declare const isDeno: boolean;
+export type PromiseWithResolvers<T> = {
+    promise: Promise<T>;
+    resolve: (value: T) => void;
+    reject: (reason?: any) => void;
+};
+export declare function promiseWithResolvers<T = any>(): PromiseWithResolvers<T>;