Replace landing hero PixelAvatar with live PetHabitat preview.

Shows a tamagotchi-style mini pet screen for guests and signed-in users, with a skeleton while loading customization data.

app/page.tsx

@@ -1,6 +1,6 @@
 import { Suspense } from "react";
 
-import { PixelAvatar } from "@/components/avatar/pixel-avatar";
+import { LandingPetPreview } from "@/components/landing/landing-pet-preview";
 import { LandingHeroActions } from "@/components/layout/landing-hero-actions";
 import { SiteFooter, SiteHeader } from "@/components/layout/site-header";
 import {
@@ -37,7 +37,7 @@ export default function Home() {
 
           <Card className="border-dashed">
             <CardContent className="flex flex-col items-center gap-6 pt-8">
-              <PixelAvatar mood="happy" />
+              <LandingPetPreview />
               <div className="space-y-2 text-center">
                 <p className="text-sm font-medium">Your daily loop</p>
                 <p className="text-sm text-muted-foreground">

components/landing/landing-pet-preview.tsx

@@ -0,0 +1,96 @@
+"use client";
+
+import Link from "next/link";
+import { useCallback, useEffect, useState } from "react";
+
+import { PetHabitat } from "@/components/pet/pet-habitat";
+import {
+  defaultAvatarCustomization,
+  getAvatarCustomization,
+  type AvatarCustomization,
+} from "@/lib/avatar-customization-storage";
+import { routes } from "@/lib/routes";
+import { createClient } from "@/lib/supabase/client";
+import { cn } from "@/lib/utils";
+
+function LandingPetPreviewSkeleton() {
+  return (
+    <div
+      aria-hidden="true"
+      className="tamagotchi-shell w-full max-w-sm overflow-hidden p-3 sm:p-4"
+    >
+      <div className="mb-3 space-y-2 border-b-2 border-border/60 pb-3">
+        <div className="h-4 w-24 animate-pulse rounded bg-muted" />
+        <div className="h-2 w-16 animate-pulse rounded bg-muted" />
+      </div>
+      <div className="tamagotchi-lcd aspect-[4/3] w-full animate-pulse bg-muted/40" />
+    </div>
+  );
+}
+
+export function LandingPetPreview() {
+  const [isLoading, setIsLoading] = useState(true);
+  const [isSignedIn, setIsSignedIn] = useState(false);
+  const [customization, setCustomization] = useState<AvatarCustomization>(
+    defaultAvatarCustomization,
+  );
+
+  const loadPreview = useCallback(async () => {
+    setIsLoading(true);
+
+    const supabase = createClient();
+    const {
+      data: { user },
+    } = await supabase.auth.getUser();
+
+    if (!user) {
+      setIsSignedIn(false);
+      setCustomization(defaultAvatarCustomization);
+      setIsLoading(false);
+      return;
+    }
+
+    setIsSignedIn(true);
+
+    try {
+      setCustomization(await getAvatarCustomization());
+    } catch {
+      setCustomization(defaultAvatarCustomization);
+    } finally {
+      setIsLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    void loadPreview();
+  }, [loadPreview]);
+
+  if (isLoading) {
+    return <LandingPetPreviewSkeleton />;
+  }
+
+  const preview = (
+    <PetHabitat
+      customization={customization}
+      className="w-full max-w-sm"
+      showStyleLink={false}
+    />
+  );
+
+  if (isSignedIn) {
+    return (
+      <Link
+        href={routes.avatar}
+        aria-label="Go to your pet"
+        className={cn(
+          "block w-full max-w-sm rounded-sm transition-transform",
+          "hover:scale-[1.01] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring",
+        )}
+      >
+        {preview}
+      </Link>
+    );
+  }
+
+  return preview;
+}

components/pet/pet-habitat.tsx

@@ -22,6 +22,7 @@ type PetHabitatProps = {
   customization: AvatarCustomization;
   className?: string;
   fillViewport?: boolean;
+  showStyleLink?: boolean;
 };
 
 const MOOD_LABELS = {
@@ -34,6 +35,7 @@ export function PetHabitat({
   customization,
   className,
   fillViewport = false,
+  showStyleLink = true,
 }: PetHabitatProps) {
   const [condition, setCondition] = useState<AvatarCondition>(
     defaultAvatarCondition,
@@ -87,9 +89,11 @@ export function PetHabitat({
           <PixelGauge type="heart" value={condition.health} variant="overlay" />
           <PixelGauge type="energy" value={condition.energy} variant="overlay" />
         </div>
+        {showStyleLink ? (
           <div className="absolute right-2 top-2 z-20">
             <PetStyleLink />
           </div>
+        ) : null}
         <div className="pointer-events-none absolute inset-x-0 bottom-0 z-[2] h-8 bg-gradient-to-t from-black/35 to-transparent" />
       </div>
     </div>