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/clsx/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "clsx",
+  "version": "2.1.1",
+  "repository": "lukeed/clsx",
+  "description": "A tiny (239B) utility for constructing className strings conditionally.",
+  "module": "dist/clsx.mjs",
+  "unpkg": "dist/clsx.min.js",
+  "main": "dist/clsx.js",
+  "types": "clsx.d.ts",
+  "license": "MIT",
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./clsx.d.mts",
+        "default": "./dist/clsx.mjs"
+      },
+      "default": {
+        "types": "./clsx.d.ts",
+        "default": "./dist/clsx.js"
+      }
+    },
+    "./lite": {
+      "import": {
+        "types": "./clsx.d.mts",
+        "default": "./dist/lite.mjs"
+      },
+      "default": {
+        "types": "./clsx.d.ts",
+        "default": "./dist/lite.js"
+      }
+    }
+  },
+  "author": {
+    "name": "Luke Edwards",
+    "email": "luke.edwards05@gmail.com",
+    "url": "https://lukeed.com"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "scripts": {
+    "build": "node bin",
+    "test": "uvu -r esm test"
+  },
+  "files": [
+    "*.d.mts",
+    "*.d.ts",
+    "dist"
+  ],
+  "keywords": [
+    "classes",
+    "classname",
+    "classnames"
+  ],
+  "devDependencies": {
+    "esm": "3.2.25",
+    "terser": "4.8.0",
+    "uvu": "0.5.4"
+  }
+}