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/css-tree/cjs/utils/index.cjs

@@ -0,0 +1,20 @@
+'use strict';
+
+const clone = require('./clone.cjs');
+const ident = require('./ident.cjs');
+const List = require('./List.cjs');
+const names = require('./names.cjs');
+const string = require('./string.cjs');
+const url = require('./url.cjs');
+
+
+
+exports.clone = clone.clone;
+exports.ident = ident;
+exports.List = List.List;
+exports.isCustomProperty = names.isCustomProperty;
+exports.keyword = names.keyword;
+exports.property = names.property;
+exports.vendorPrefix = names.vendorPrefix;
+exports.string = string;
+exports.url = url;