import Link from "next/link";
import { buttonVariants } from "@/components/ui/button";
import { cn } from "@/lib/utils";

export default function NotFound() {
  return (
    <div className="mx-auto flex max-w-xl flex-col items-start px-5 py-24 sm:px-8">
      <p className="font-mono text-[11px] uppercase tracking-[0.2em] text-primary">
        404
      </p>
      <h1 className="mt-4 font-heading text-4xl md:text-5xl">
        This surface is not instantiated.
      </h1>
      <p className="mt-4 text-sm leading-relaxed text-muted-foreground">
        The route is not in the fabric. It may have been deprecated, never
        subscribed, or parked on the neutrino plane. Return to a known
        operating surface.
      </p>
      <Link href="/" className={cn(buttonVariants(), "mt-8 h-10 px-4")}>
        Back to The Agentic Cloud
      </Link>
    </div>
  );
}