diff --git a/.husky/pre-commit b/.husky/pre-commit
index 36af219..6440a3a 100644
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -2,3 +2,5 @@
 . "$(dirname "$0")/_/husky.sh"
 
 npx lint-staged
+npm run lint:fix
+npm run prettier:fix
diff --git a/src/app/not-found.tsx b/src/app/not-found.tsx
new file mode 100644
index 0000000..9855da2
--- /dev/null
+++ b/src/app/not-found.tsx
@@ -0,0 +1,75 @@
+/* eslint-disable tailwindcss/migration-from-tailwind-2 */
+import { ChevronLeft } from "lucide-react";
+
+import { Header } from "@/components/Header/Header";
+import { Mountain } from "@/components/Icons/Mountain";
+import { Link } from "@/components/Link";
+import { Particles } from "@/components/Particles";
+import { footer } from "@/lib/data";
+import { getMetaData, getViewports } from "@/lib/metadata";
+
+export const generateMetadata = () => getMetaData({});
+
+export const generateViewport = getViewports;
+
+export default function Home() {
+  return (
+    <>
+      <main className="text-white">
+        <div className="relative h-screen">
+          <div className="pointer-events-none absolute inset-0">
+            <div className="flex h-screen w-full items-center justify-center">
+              <div className="absolute">
+                <div className="relative -z-30 mx-auto w-[400px] max-w-[90%] animate-gradient-svg from-mountain-primary to-mountain-secondary blur-[1px] md:w-[746px] md:blur-sm lg:w-[900px] xl:w-[1200px]">
+                  <Mountain />
+                </div>
+                <div className="absolute top-0 -z-20 mx-auto size-full max-w-[100%] bg-gradient-radial to-black to-95% md:w-[746px] lg:w-[900px] xl:w-[1200px]"></div>
+                <div
+                  className="absolute top-0 -z-10 mx-auto size-full max-w-[100%] md:w-[746px] lg:w-[900px] xl:w-[1200px]"
+                  id="home"
+                ></div>
+                <Particles id="home" />
+                <div className="absolute top-0 z-[-1] mx-auto size-full max-w-[100%] bg-[#090907] opacity-70 blur-xl md:w-[746px] lg:w-[900px] lg:blur-2xl xl:w-[1200px]"></div>
+              </div>
+            </div>
+          </div>
+          <div className="z-[1]">
+            <Header />
+            <div className="mx-auto flex h-[calc(100vh_-_120px)] w-[400px] max-w-[90%] flex-auto flex-col justify-center gap-8 text-left text-white md:w-[746px] lg:shrink-0 lg:basis-1/3">
+              <div className="flex flex-col items-center justify-center gap-6 rounded-xl bg-[#090907] bg-opacity-10 px-12 py-32 text-center backdrop-blur">
+                <h1 className="text-center font-inconsolata text-9xl font-bold text-gray-200">
+                  404
+                </h1>
+                <p className="font-inconsolata text-2xl text-gray-400">
+                  La página que estás buscando no existe.
+                </p>
+                <div className="w-full md:w-48">
+                  <Link href="/" rel="noreferrer">
+                    <ChevronLeft size={16} /> Volver al inicio
+                  </Link>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </main>
+      <footer className="relative z-10 p-4 font-koulen text-white">
+        <div className="container mx-auto flex flex-col items-center justify-center gap-4 lg:flex-row">
+          <div className="flex flex-col gap-4 text-center lg:flex-row lg:gap-8">
+            {footer.map((link) => (
+              <a
+                key={link.url}
+                href={link.url}
+                target="_blank"
+                rel="noreferrer"
+                className="hover:text-jsconf-yellow"
+              >
+                {link.name}
+              </a>
+            ))}
+          </div>
+        </div>
+      </footer>
+    </>
+  );
+}