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/vfile-location/lib/index.d.ts

@@ -0,0 +1,22 @@
+/**
+ * @import {VFile, Value} from 'vfile'
+ * @import {Location} from 'vfile-location'
+ */
+/**
+ * Create an index of the given document to translate between line/column and
+ * offset based positional info.
+ *
+ * Also implemented in Rust in [`wooorm/markdown-rs`][markdown-rs].
+ *
+ * [markdown-rs]: https://github.com/wooorm/markdown-rs/blob/main/src/util/location.rs
+ *
+ * @param {VFile | Value} file
+ *   File to index.
+ * @returns {Location}
+ *   Accessors for index.
+ */
+export function location(file: VFile | Value): Location;
+import type { VFile } from 'vfile';
+import type { Value } from 'vfile';
+import type { Location } from 'vfile-location';
+//# sourceMappingURL=index.d.ts.map