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/ultrahtml/dist/selector.d.ts

@@ -0,0 +1,57 @@
+// Generated by dts-bundle-generator v9.5.1
+
+type Node$1 = DocumentNode | ElementNode | TextNode | CommentNode | DoctypeNode;
+type NodeType = typeof DOCUMENT_NODE | typeof ELEMENT_NODE | typeof TEXT_NODE | typeof COMMENT_NODE | typeof DOCTYPE_NODE;
+interface Location$1 {
+	start: number;
+	end: number;
+}
+interface BaseNode {
+	type: NodeType;
+	loc: [
+		Location$1,
+		Location$1
+	];
+	parent: Node$1;
+	[key: string]: any;
+}
+interface LiteralNode extends BaseNode {
+	value: string;
+}
+interface ParentNode$1 extends BaseNode {
+	children: Node$1[];
+}
+interface DocumentNode extends Omit<ParentNode$1, "parent"> {
+	type: typeof DOCUMENT_NODE;
+	attributes: Record<string, string>;
+	parent: undefined;
+}
+interface ElementNode extends ParentNode$1 {
+	type: typeof ELEMENT_NODE;
+	name: string;
+	attributes: Record<string, string>;
+}
+interface TextNode extends LiteralNode {
+	type: typeof TEXT_NODE;
+}
+interface CommentNode extends LiteralNode {
+	type: typeof COMMENT_NODE;
+}
+interface DoctypeNode extends LiteralNode {
+	type: typeof DOCTYPE_NODE;
+}
+declare const DOCUMENT_NODE = 0;
+declare const ELEMENT_NODE = 1;
+declare const TEXT_NODE = 2;
+declare const COMMENT_NODE = 3;
+declare const DOCTYPE_NODE = 4;
+export declare function specificity(selector: string): number;
+export declare function matches(node: Node$1, selector: string): boolean;
+export declare function querySelector(node: Node$1, selector: string): Node$1;
+export declare function querySelectorAll(node: Node$1, selector: string): Node$1[];
+
+export {
+	querySelectorAll as default,
+};
+
+export {};