diff --git a/app/auth/actions.ts b/app/auth/actions.ts
index cd8f221..4840892 100644
--- a/app/auth/actions.ts
+++ b/app/auth/actions.ts
@@ -37,7 +37,10 @@ function mapAuthError(message: string, t: AuthTranslations): string {
 async function getOrigin(): Promise<string> {
 	const h = await headers();
 	const proto = h.get('x-forwarded-proto') ?? 'https';
-	const host = h.get('x-forwarded-host') ?? h.get('host') ?? 'reelmark.app';
+	const host =
+		h.get('x-forwarded-host') ??
+		h.get('host') ??
+		'reelmark-silexio.vercel.app';
 	return `${proto}://${host}`;
 }
 
diff --git a/components/shared/PWAInstallPrompt.tsx b/components/shared/PWAInstallPrompt.tsx
index bd3ba82..253f797 100644
--- a/components/shared/PWAInstallPrompt.tsx
+++ b/components/shared/PWAInstallPrompt.tsx
@@ -30,7 +30,7 @@ export function PWAInstallPrompt() {
 				'transition-transform duration-(--duration-slow) ease-apple',
 				visible
 					? 'translate-y-0'
-					: '-translate-y-[200%] pointer-events-none'
+					: 'translate-y-[-200%] pointer-events-none'
 			)}
 		>
 			<div className="mx-auto max-w-lg glass-bar border-b border-border/60 px-4 py-3 flex items-center gap-3">
diff --git a/lib/metadata.ts b/lib/metadata.ts
index 2f9b438..d97e346 100644
--- a/lib/metadata.ts
+++ b/lib/metadata.ts
@@ -4,7 +4,7 @@ import { SUPPORTED_LANGUAGES } from '@/lib/i18n/config';
 import type { Language } from '@/lib/i18n/translations';
 
 export const BASE_URL =
-	process.env.NEXT_PUBLIC_BASE_URL || 'https://reelmark.app';
+	process.env.NEXT_PUBLIC_BASE_URL || 'https://localhost:3000';
 
 interface MediaMetadataOptions {
 	title: string;
diff --git a/tests/unit/metadata.test.ts b/tests/unit/metadata.test.ts
index 1875361..c9c6ef4 100644
--- a/tests/unit/metadata.test.ts
+++ b/tests/unit/metadata.test.ts
@@ -53,9 +53,9 @@ describe('buildPageMetadata', () => {
 
 	it('sets alternates.canonical when provided', () => {
 		const meta = buildPageMetadata('Page', 'Desc', {
-			canonical: 'https://reelmark.app/page',
+			canonical: `${BASE_URL}/page`,
 		});
-		expect(meta.alternates?.canonical).toBe('https://reelmark.app/page');
+		expect(meta.alternates?.canonical).toBe(`${BASE_URL}/page`);
 	});
 
 	it('omits alternates when canonical is absent', () => {
@@ -80,12 +80,10 @@ describe('buildMediaMetadata', () => {
 		expect(meta.description).toBe(
 			'A team of explorers travel through a wormhole.'
 		);
-		expect(meta.alternates?.canonical).toBe(
-			'https://reelmark.app/en/movie/157336'
-		);
+		expect(meta.alternates?.canonical).toBe(`${BASE_URL}/en/movie/157336`);
 		expect(meta.alternates?.languages).toMatchObject({
-			en: 'https://reelmark.app/en/movie/157336',
-			fr: 'https://reelmark.app/fr/movie/157336',
+			en: `${BASE_URL}/en/movie/157336`,
+			fr: `${BASE_URL}/fr/movie/157336`,
 		});
 	});
 
@@ -134,16 +132,14 @@ describe('buildMediaMetadata', () => {
 describe('localizedAlternates', () => {
 	it('builds canonical on the given language with hreflang alternates', () => {
 		const alt = localizedAlternates('fr', '/movie/157336');
-		expect(alt.canonical).toBe('https://reelmark.app/fr/movie/157336');
+		expect(alt.canonical).toBe(`${BASE_URL}/fr/movie/157336`);
 		expect(alt.languages).toMatchObject({
-			en: 'https://reelmark.app/en/movie/157336',
-			fr: 'https://reelmark.app/fr/movie/157336',
+			en: `${BASE_URL}/en/movie/157336`,
+			fr: `${BASE_URL}/fr/movie/157336`,
 		});
 	});
 
 	it('maps the root path to the bare locale prefix', () => {
-		expect(localizedAlternates('en', '/').canonical).toBe(
-			'https://reelmark.app/en'
-		);
+		expect(localizedAlternates('en', '/').canonical).toBe(`${BASE_URL}/en`);
 	});
 });