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/micromark/stream.d.ts

@@ -0,0 +1,35 @@
+/**
+ * Create a duplex (readable and writable) stream.
+ *
+ * Some of the work to parse markdown can be done streaming, but in the
+ * end buffering is required.
+ *
+ * micromark does not handle errors for you, so you must handle errors on whatever
+ * streams you pipe into it.
+ * As markdown does not know errors, `micromark` itself does not emit errors.
+ *
+ * @param {Options | null | undefined} [options]
+ *   Configuration (optional).
+ * @returns {MinimalDuplex}
+ *   Duplex stream.
+ */
+export function stream(options?: Options | null | undefined): MinimalDuplex;
+export type Options = import("micromark-util-types").Options;
+/**
+ * Function called when write was successful.
+ */
+export type Callback = () => undefined;
+/**
+ * Configuration for piping.
+ */
+export type PipeOptions = {
+    /**
+     * Whether to end the destination stream when the source stream ends.
+     */
+    end?: boolean | null | undefined;
+};
+/**
+ * Duplex stream.
+ */
+export type MinimalDuplex = Omit<NodeJS.ReadableStream & NodeJS.WritableStream, "isPaused" | "pause" | "read" | "resume" | "setEncoding" | "unpipe" | "unshift" | "wrap">;
+//# sourceMappingURL=stream.d.ts.map