diff --git a/.env.example b/.env.example
index e96ce14..cce5707 100644
--- a/.env.example
+++ b/.env.example
@@ -3,6 +3,12 @@ NEXT_PUBLIC_APP_URL=http://localhost:3000
 BETTER_AUTH_SECRET=album-development-secret-change-me
 BETTER_AUTH_URL=http://localhost:3000
 
+# Optional Authentik OpenID Connect provider. Use the issuer URL shown by
+# Authentik, for example: https://auth.example.com/application/o/vellum/
+AUTHENTIK_ISSUER=
+AUTHENTIK_CLIENT_ID=
+AUTHENTIK_CLIENT_SECRET=
+
 EMAIL_PROVIDER=mailpit
 EMAIL_FROM=Album <photos@album.test>
 SMTP_HOST=127.0.0.1
diff --git a/AGENTS.md b/AGENTS.md
index 7a1dd13..5fb9c0a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,4 +1,4 @@
-# Vellum repository guidance
+# Manyangles repository guidance
 
 - Use Bun exclusively for dependency installation and project scripts. Do not
   introduce npm, pnpm, or Yarn lockfiles or commands.
diff --git a/README.md b/README.md
index 70f4305..2cd8944 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Vellum
+# Manyangles
 
 Event photo collection for a wedding day — and for any gathering that needs
 the same guest-upload, host-moderate, public-gallery loop.
@@ -46,3 +46,32 @@ Example accounts (password `host`, admin password `admin`):
 - `admin@example.com` — platform super-admin
 - `host@example.com` / `partner@example.com` — event owners
 - `manager@example.com` — event manager
+
+## Authentik sign-in
+
+Manyangles can use an Authentik OAuth2/OpenID Connect provider alongside email and
+password authentication. In Authentik, create a confidential OAuth2/OpenID
+provider and application with the `openid`, `profile`, and `email` scopes.
+
+Add a strict redirect URI for each Manyangles deployment:
+
+```text
+https://photos.example.com/api/auth/oauth2/callback/authentik
+```
+
+For local development, use
+`http://localhost:3000/api/auth/oauth2/callback/authentik`.
+
+Set all three variables to enable the Authentik button:
+
+```dotenv
+AUTHENTIK_ISSUER=https://auth.example.com/application/o/manyangles/
+AUTHENTIK_CLIENT_ID=your-client-id
+AUTHENTIK_CLIENT_SECRET=your-client-secret
+```
+
+`AUTHENTIK_ISSUER` is the application issuer URL, not the Authentik root URL.
+Manyangles discovers the authorization, token, user-info, and signing-key endpoints
+from `<issuer>/.well-known/openid-configuration`. If none of these variables are
+set, Authentik support stays disabled. A partial configuration fails at startup
+instead of silently hiding a broken provider.
diff --git a/apps/web/src/app/apple-icon.png b/apps/web/src/app/apple-icon.png
index 82c0c7d..b695aff 100644
Binary files a/apps/web/src/app/apple-icon.png and b/apps/web/src/app/apple-icon.png differ
diff --git a/apps/web/src/app/dashboard/create-event-dialog.tsx b/apps/web/src/app/dashboard/create-event-dialog.tsx
index 908bca1..29b5179 100644
--- a/apps/web/src/app/dashboard/create-event-dialog.tsx
+++ b/apps/web/src/app/dashboard/create-event-dialog.tsx
@@ -71,7 +71,7 @@ export function CreateEventDialog() {
                 required
                 value={title}
                 onChange={(event) => setTitle(event.target.value)}
-                placeholder="Maya and Jonah"
+                placeholder="Summer block party"
               />
             </Field>
             <Field>
@@ -88,8 +88,15 @@ export function CreateEventDialog() {
               <Input
                 id="invite-code"
                 value={inviteCode}
-                onChange={(event) => setInviteCode(event.target.value)}
-                placeholder="VELLUM-…"
+                onChange={(event) =>
+                  setInviteCode(event.target.value.toUpperCase().replace(/[^A-Z0-9]/g, ""))
+                }
+                placeholder="AB12"
+                minLength={4}
+                maxLength={4}
+                pattern="[A-Za-z0-9]{4}"
+                autoCapitalize="characters"
+                autoCorrect="off"
               />
             </Field>
           </FieldGroup>
diff --git a/apps/web/src/app/e/[slug]/guest-upload.tsx b/apps/web/src/app/e/[slug]/guest-upload.tsx
index c58a169..8136b3c 100644
--- a/apps/web/src/app/e/[slug]/guest-upload.tsx
+++ b/apps/web/src/app/e/[slug]/guest-upload.tsx
@@ -251,7 +251,7 @@ export function GuestUpload({
                 autoComplete="name"
                 value={name}
                 onChange={(event) => setName(event.target.value)}
-                placeholder="Maya…"
+                placeholder="Your name"
                 maxLength={80}
                 className="tap-target"
               />
diff --git a/apps/web/src/app/globals.css b/apps/web/src/app/globals.css
index d98b61b..b383716 100644
--- a/apps/web/src/app/globals.css
+++ b/apps/web/src/app/globals.css
@@ -19,9 +19,9 @@
   --color-border: var(--border);
   --color-input: var(--input);
   --color-ring: var(--ring);
-  --font-sans: var(--font-source-sans), ui-sans-serif, system-ui, sans-serif;
-  --font-heading: var(--font-source-sans), ui-sans-serif, system-ui, sans-serif;
-  --font-display: var(--font-cormorant), ui-serif, Georgia, serif;
+  --font-sans: var(--font-inter), ui-sans-serif, system-ui, sans-serif;
+  --font-heading: var(--font-playfair), ui-serif, Georgia, serif;
+  --font-display: var(--font-playfair), ui-serif, Georgia, serif;
   --color-sidebar-ring: var(--sidebar-ring);
   --color-sidebar-border: var(--sidebar-border);
   --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
@@ -50,73 +50,73 @@
 
 :root {
   color-scheme: light;
-  --background: oklch(0.965 0.016 82);
-  --foreground: oklch(0.26 0.03 48);
-  --card: oklch(0.99 0.008 85);
-  --card-foreground: oklch(0.26 0.03 48);
-  --popover: oklch(0.995 0.006 85);
-  --popover-foreground: oklch(0.26 0.03 48);
-  --primary: oklch(0.46 0.09 38);
-  --primary-foreground: oklch(0.99 0.01 85);
-  --secondary: oklch(0.94 0.02 80);
-  --secondary-foreground: oklch(0.3 0.04 48);
-  --muted: oklch(0.94 0.018 82);
-  --muted-foreground: oklch(0.48 0.03 55);
-  --accent: oklch(0.93 0.03 70);
-  --accent-foreground: oklch(0.3 0.04 48);
-  --destructive: oklch(0.55 0.18 28);
-  --border: oklch(0.88 0.025 78);
-  --input: oklch(0.86 0.025 78);
-  --ring: oklch(0.46 0.09 38);
-  --chart-1: oklch(0.72 0.08 55);
-  --chart-2: oklch(0.55 0.08 40);
-  --chart-3: oklch(0.45 0.06 70);
-  --chart-4: oklch(0.38 0.04 50);
-  --chart-5: oklch(0.3 0.03 45);
-  --radius: 0.85rem;
-  --sidebar: oklch(0.97 0.012 82);
-  --sidebar-foreground: oklch(0.26 0.03 48);
-  --sidebar-primary: oklch(0.46 0.09 38);
-  --sidebar-primary-foreground: oklch(0.99 0.01 85);
-  --sidebar-accent: oklch(0.93 0.03 70);
-  --sidebar-accent-foreground: oklch(0.3 0.04 48);
-  --sidebar-border: oklch(0.88 0.025 78);
-  --sidebar-ring: oklch(0.46 0.09 38);
+  --background: #f4f1ea;
+  --foreground: #171716;
+  --card: #fffefa;
+  --card-foreground: #171716;
+  --popover: #fffefa;
+  --popover-foreground: #171716;
+  --primary: #3156c8;
+  --primary-foreground: #ffffff;
+  --secondary: #e7e4dc;
+  --secondary-foreground: #252526;
+  --muted: #e9e5dc;
+  --muted-foreground: #5e5a52;
+  --accent: #e4e9f8;
+  --accent-foreground: #203b90;
+  --destructive: oklch(0.58 0.22 27);
+  --border: #c9c3b7;
+  --input: #c7c1b6;
+  --ring: #3156c8;
+  --chart-1: #3156c8;
+  --chart-2: oklch(0.64 0.12 210);
+  --chart-3: oklch(0.7 0.13 145);
+  --chart-4: oklch(0.72 0.13 75);
+  --chart-5: oklch(0.56 0.12 300);
+  --radius: 0.75rem;
+  --sidebar: #fffefa;
+  --sidebar-foreground: #171716;
+  --sidebar-primary: #3156c8;
+  --sidebar-primary-foreground: #ffffff;
+  --sidebar-accent: #e4e9f8;
+  --sidebar-accent-foreground: #203b90;
+  --sidebar-border: #c9c3b7;
+  --sidebar-ring: #3156c8;
 }
 
 .dark {
   color-scheme: dark;
-  --background: oklch(0.2 0.02 50);
-  --foreground: oklch(0.96 0.015 85);
-  --card: oklch(0.25 0.022 52);
-  --card-foreground: oklch(0.96 0.015 85);
-  --popover: oklch(0.25 0.022 52);
-  --popover-foreground: oklch(0.96 0.015 85);
-  --primary: oklch(0.78 0.07 65);
-  --primary-foreground: oklch(0.22 0.03 50);
-  --secondary: oklch(0.3 0.025 55);
-  --secondary-foreground: oklch(0.96 0.015 85);
-  --muted: oklch(0.3 0.022 52);
-  --muted-foreground: oklch(0.76 0.03 75);
-  --accent: oklch(0.32 0.03 58);
-  --accent-foreground: oklch(0.96 0.015 85);
-  --destructive: oklch(0.7 0.14 25);
-  --border: oklch(0.96 0.02 85 / 12%);
-  --input: oklch(0.96 0.02 85 / 14%);
-  --ring: oklch(0.78 0.07 65);
-  --chart-1: oklch(0.78 0.07 65);
-  --chart-2: oklch(0.65 0.06 45);
-  --chart-3: oklch(0.55 0.05 75);
-  --chart-4: oklch(0.45 0.04 55);
-  --chart-5: oklch(0.38 0.03 50);
-  --sidebar: oklch(0.23 0.02 50);
-  --sidebar-foreground: oklch(0.96 0.015 85);
-  --sidebar-primary: oklch(0.78 0.07 65);
-  --sidebar-primary-foreground: oklch(0.22 0.03 50);
-  --sidebar-accent: oklch(0.3 0.025 55);
-  --sidebar-accent-foreground: oklch(0.96 0.015 85);
-  --sidebar-border: oklch(0.96 0.02 85 / 12%);
-  --sidebar-ring: oklch(0.78 0.07 65);
+  --background: #0d1018;
+  --foreground: #f4f1ea;
+  --card: #171b26;
+  --card-foreground: #f4f1ea;
+  --popover: #1b202d;
+  --popover-foreground: #f4f1ea;
+  --primary: #7f9cff;
+  --primary-foreground: #0c1634;
+  --secondary: #262b37;
+  --secondary-foreground: #f4f1ea;
+  --muted: #242936;
+  --muted-foreground: #bbb8b1;
+  --accent: #202b50;
+  --accent-foreground: #b9c7ff;
+  --destructive: oklch(0.7 0.18 25);
+  --border: #3b4150;
+  --input: #4a5161;
+  --ring: #7f9cff;
+  --chart-1: #7f9cff;
+  --chart-2: oklch(0.7 0.12 210);
+  --chart-3: oklch(0.72 0.13 145);
+  --chart-4: oklch(0.75 0.13 75);
+  --chart-5: oklch(0.68 0.12 300);
+  --sidebar: #171b26;
+  --sidebar-foreground: #f4f1ea;
+  --sidebar-primary: #7f9cff;
+  --sidebar-primary-foreground: #0c1634;
+  --sidebar-accent: #202b50;
+  --sidebar-accent-foreground: #b9c7ff;
+  --sidebar-border: #3b4150;
+  --sidebar-ring: #7f9cff;
 }
 
 @keyframes reveal-up {
@@ -166,6 +166,70 @@
   .tap-target {
     min-height: 2.75rem;
   }
+
+  .album-preview {
+    border-color: color-mix(in oklab, var(--primary) 50%, var(--border));
+    box-shadow: 0 28px 80px color-mix(in oklab, var(--foreground) 17%, transparent);
+  }
+
+  .album-preview > [data-slot="card-header"] {
+    color: var(--primary-foreground);
+    background: var(--primary);
+    border-color: color-mix(in oklab, var(--primary-foreground) 20%, transparent);
+  }
+
+  .album-preview [data-slot="card-description"] {
+    color: color-mix(in oklab, var(--primary-foreground) 72%, transparent);
+  }
+
+  .album-preview [data-slot="badge"] {
+    color: var(--primary-foreground);
+    background: color-mix(in oklab, var(--primary-foreground) 14%, transparent);
+    border-color: color-mix(in oklab, var(--primary-foreground) 24%, transparent);
+  }
+
+  .feature-panel {
+    position: relative;
+  }
+
+  .feature-panel::before {
+    position: absolute;
+    inset: 0 0 auto;
+    height: 3px;
+    content: "";
+    background: var(--primary);
+  }
+
+  .memory-photo {
+    overflow: hidden;
+    border-radius: var(--radius-lg);
+    background-color: var(--muted);
+    box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--foreground) 8%, transparent);
+  }
+
+  .memory-photo-one {
+    background: radial-gradient(circle at 50% 42%, oklch(0.91 0.04 62) 0 11%, transparent 12%), radial-gradient(ellipse at 48% 72%, oklch(0.48 0.08 35) 0 24%, transparent 25%), linear-gradient(145deg, oklch(0.82 0.1 76), oklch(0.58 0.09 38));
+  }
+
+  .memory-photo-two {
+    background: radial-gradient(circle at 30% 52%, oklch(0.95 0.03 75) 0 10%, transparent 11%), radial-gradient(circle at 67% 48%, oklch(0.93 0.035 62) 0 12%, transparent 13%), linear-gradient(150deg, oklch(0.57 0.1 230), oklch(0.83 0.08 205));
+  }
+
+  .memory-photo-three {
+    background: radial-gradient(circle at 50% 38%, oklch(0.9 0.045 55) 0 13%, transparent 14%), linear-gradient(25deg, transparent 42%, oklch(0.32 0.05 45) 43% 60%, transparent 61%), linear-gradient(155deg, oklch(0.8 0.12 135), oklch(0.48 0.09 150));
+  }
+
+  .memory-photo-four {
+    background: radial-gradient(circle at 50% 52%, oklch(0.95 0.025 62) 0 11%, transparent 12%), radial-gradient(ellipse at 52% 75%, oklch(0.36 0.055 265) 0 27%, transparent 28%), linear-gradient(165deg, oklch(0.73 0.11 35), oklch(0.37 0.07 300));
+  }
+
+  .memory-photo-five {
+    background: radial-gradient(circle at 70% 34%, oklch(0.91 0.09 85) 0 8%, transparent 9%), linear-gradient(20deg, oklch(0.42 0.08 155) 0 42%, transparent 43%), linear-gradient(155deg, oklch(0.76 0.09 215), oklch(0.93 0.06 80));
+  }
+
+  .memory-photo-six {
+    background: radial-gradient(circle at 35% 45%, oklch(0.94 0.035 65) 0 11%, transparent 12%), radial-gradient(circle at 65% 47%, oklch(0.92 0.04 58) 0 10%, transparent 11%), linear-gradient(145deg, oklch(0.77 0.11 28), oklch(0.47 0.08 20));
+  }
 }
 
 @media (prefers-reduced-motion: reduce) {
@@ -191,26 +255,21 @@
   body {
     @apply bg-background font-sans text-foreground antialiased;
     background-image:
-      radial-gradient(1200px 520px at 8% -12%, oklch(0.92 0.045 70 / 0.55), transparent 60%),
-      radial-gradient(900px 420px at 110% 8%, oklch(0.93 0.035 40 / 0.4), transparent 55%);
+      radial-gradient(circle at 82% 7%, color-mix(in oklab, var(--primary) 15%, transparent), transparent 30rem),
+      radial-gradient(circle at 4% 88%, color-mix(in oklab, var(--primary) 5%, transparent), transparent 24rem);
     background-attachment: fixed;
     touch-action: manipulation;
   }
 
-  .dark body {
-    background-image:
-      radial-gradient(1000px 480px at 0% -10%, oklch(0.32 0.04 55 / 0.55), transparent 60%),
-      radial-gradient(800px 380px at 100% 0%, oklch(0.3 0.04 70 / 0.35), transparent 55%);
-  }
-
   .font-display {
-    font-family: var(--font-cormorant), ui-serif, Georgia, serif;
+    font-family: var(--font-playfair), ui-serif, Georgia, serif;
     text-wrap: balance;
   }
 
   h1,
   h2,
   h3 {
+    font-family: var(--font-playfair), ui-serif, Georgia, serif;
     text-wrap: balance;
   }
 
diff --git a/apps/web/src/app/icon.svg b/apps/web/src/app/icon.svg
index fc6b112..6111a74 100644
--- a/apps/web/src/app/icon.svg
+++ b/apps/web/src/app/icon.svg
@@ -1,8 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <rect width="32" height="32" rx="8" fill="#f4eee4"/>
-  <path
-    fill="#6b4032"
-    fill-rule="evenodd"
-    d="M8.5 5h15A5.5 5.5 0 0 1 29 10.5v13A5.5 5.5 0 0 1 23.5 29h-15A5.5 5.5 0 0 1 3 23.5v-13A5.5 5.5 0 0 1 8.5 5Zm10.2 0 10.3 10.3V10.5A5.5 5.5 0 0 0 23.5 5h-4.8Z"
-  />
+  <rect width="32" height="32" rx="8" fill="#3156c8"/>
+  <path d="M14 5H9a4 4 0 0 0-4 4v5M18 5h5a4 4 0 0 1 4 4v5M27 18v5a4 4 0 0 1-4 4h-5M14 27H9a4 4 0 0 1-4-4v-5" fill="none" stroke="#fff" stroke-width="2.3" stroke-linecap="round"/>
+  <circle cx="21" cy="11" r="1.8" fill="#fff"/>
+  <path d="m9 22 4.7-5.8a1.6 1.6 0 0 1 2.4-.1l2.5 2.8 1.6-1.7a1.6 1.6 0 0 1 2.4 0l1.4 1.6" fill="none" stroke="#fff" stroke-width="2.3" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>
diff --git a/apps/web/src/app/layout.tsx b/apps/web/src/app/layout.tsx
index 908ad86..708c174 100644
--- a/apps/web/src/app/layout.tsx
+++ b/apps/web/src/app/layout.tsx
@@ -1,5 +1,5 @@
 import type { Metadata, Viewport } from "next";
-import { Cormorant_Garamond, Source_Sans_3 } from "next/font/google";
+import { Inter, Playfair_Display } from "next/font/google";
 import { TRPCReactProvider } from "@/trpc/react";
 import { ThemeProvider } from "@/components/theme-provider";
 import { SiteHeader } from "@/components/site-header";
@@ -7,17 +7,17 @@ import { Toaster } from "@/components/ui/sonner";
 import { BRAND_NAME, BRAND_TITLE } from "@/lib/brand";
 import "./globals.css";
 
-const sourceSans = Source_Sans_3({
-  variable: "--font-source-sans",
+const inter = Inter({
+  variable: "--font-inter",
   subsets: ["latin"],
   display: "swap",
 });
 
-const cormorant = Cormorant_Garamond({
-  variable: "--font-cormorant",
+const playfair = Playfair_Display({
+  variable: "--font-playfair",
   subsets: ["latin"],
   display: "swap",
-  weight: ["500", "600", "700"],
+  weight: ["600", "700", "800"],
 });
 
 export const metadata: Metadata = {
@@ -32,8 +32,8 @@ export const metadata: Metadata = {
 
 export const viewport: Viewport = {
   themeColor: [
-    { media: "(prefers-color-scheme: light)", color: "#f4eee4" },
-    { media: "(prefers-color-scheme: dark)", color: "#2a231c" },
+    { media: "(prefers-color-scheme: light)", color: "#f4f1ea" },
+    { media: "(prefers-color-scheme: dark)", color: "#0d1018" },
   ],
   viewportFit: "cover",
 };
@@ -44,7 +44,7 @@ export default function RootLayout({
   return (
     <html
       lang="en"
-      className={`${sourceSans.variable} ${cormorant.variable} font-sans`}
+      className={`${inter.variable} ${playfair.variable} font-sans`}
       suppressHydrationWarning
     >
       <body>
diff --git a/apps/web/src/app/opengraph-image.tsx b/apps/web/src/app/opengraph-image.tsx
index 374e604..f603b3f 100644
--- a/apps/web/src/app/opengraph-image.tsx
+++ b/apps/web/src/app/opengraph-image.tsx
@@ -9,7 +9,7 @@ export default function OpenGraphImage() {
     (
       <div
         style={{
-          background: "#f4eee4",
+          background: "#f4f1ea",
           width: "100%",
           height: "100%",
           display: "flex",
@@ -24,20 +24,19 @@ export default function OpenGraphImage() {
           viewBox="0 0 32 32"
           fill="none"
         >
-          <path
-            fill="#6b4032"
-            fillRule="evenodd"
-            d="M8.5 5h15A5.5 5.5 0 0 1 29 10.5v13A5.5 5.5 0 0 1 23.5 29h-15A5.5 5.5 0 0 1 3 23.5v-13A5.5 5.5 0 0 1 8.5 5Zm10.2 0 10.3 10.3V10.5A5.5 5.5 0 0 0 23.5 5h-4.8Z"
-          />
+          <path d="M14 4H8a4 4 0 0 0-4 4v6M18 4h6a4 4 0 0 1 4 4v6M28 18v6a4 4 0 0 1-4 4h-6M14 28H8a4 4 0 0 1-4-4v-6" fill="none" stroke="#3156c8" strokeWidth="2.5" strokeLinecap="round" />
+          <circle cx="21" cy="11" r="2" fill="#3156c8" />
+          <path d="m8.5 22 5-6.2a1.7 1.7 0 0 1 2.6-.1l2.6 2.9 1.7-1.8a1.7 1.7 0 0 1 2.5 0l1.6 1.8" fill="none" stroke="#3156c8" strokeWidth="2.5" strokeLinecap="round" strokeLinejoin="round" />
         </svg>
         <div
           style={{
             marginTop: 36,
             fontSize: 92,
             lineHeight: 1,
-            color: "#3a2a22",
+            color: "#18181b",
             fontFamily: "Georgia, serif",
-            letterSpacing: -1,
+            fontWeight: 600,
+            letterSpacing: -5,
           }}
         >
           {BRAND_NAME}
@@ -46,9 +45,10 @@ export default function OpenGraphImage() {
           style={{
             marginTop: 18,
             fontSize: 28,
-            color: "#8b5a4a",
-            letterSpacing: 6,
-            textTransform: "uppercase",
+            maxWidth: 760,
+            color: "#71717a",
+            lineHeight: 1.25,
+            letterSpacing: -1,
           }}
         >
           {BRAND_TAGLINE}
diff --git a/apps/web/src/app/page.tsx b/apps/web/src/app/page.tsx
index 98bedc9..4da12f7 100644
--- a/apps/web/src/app/page.tsx
+++ b/apps/web/src/app/page.tsx
@@ -1,7 +1,15 @@
 import Link from "next/link";
-import { CameraIcon } from "lucide-react";
+import {
+  ArrowRightIcon,
+  CheckCircle2Icon,
+  DownloadIcon,
+  ImagesIcon,
+  ShieldCheckIcon,
+  UploadIcon,
+} from "lucide-react";
 import { createServerCaller } from "@/trpc/server";
 import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
 import { BrandMark } from "@/components/brand-mark";
 import { formatEventDate } from "@/lib/utils";
 import {
@@ -12,73 +20,170 @@ import {
   CardTitle,
 } from "@/components/ui/card";
 
+const features = [
+  {
+    number: "01",
+    icon: UploadIcon,
+    title: "One link for everyone",
+    body: "Guests upload from any phone. No account, app, or shared camera roll required.",
+  },
+  {
+    number: "02",
+    icon: ShieldCheckIcon,
+    title: "You decide what’s public",
+    body: "Every photo lands in a private review queue before it reaches the shared gallery.",
+  },
+  {
+    number: "03",
+    icon: DownloadIcon,
+    title: "Originals stay original",
+    body: "Keep the full-quality files while Manyangles makes the gallery fast for everyone else.",
+  },
+] as const;
+
+function AlbumPreview() {
+  return (
+    <div className="reveal-2 relative mx-auto w-full max-w-xl pb-8 sm:pb-10">
+      <Card className="album-preview overflow-hidden rounded-2xl py-0">
+        <CardHeader className="flex min-h-18 grid-cols-none flex-row items-center justify-between gap-4 border-b px-5 py-4 sm:px-6">
+          <div className="flex min-w-0 items-center gap-3">
+            <span className="flex size-10 shrink-0 items-center justify-center rounded-lg bg-primary-foreground/15 text-primary-foreground ring-1 ring-primary-foreground/25">
+              <ImagesIcon aria-hidden="true" />
+            </span>
+            <div className="min-w-0">
+              <CardTitle className="truncate text-base font-semibold">Saturday album</CardTitle>
+              <CardDescription>Brooklyn · 84 photos</CardDescription>
+            </div>
+          </div>
+          <Badge variant="secondary" className="gap-1.5">
+            <span className="size-1.5 rounded-full bg-current" aria-hidden="true" />
+            Live
+          </Badge>
+        </CardHeader>
+        <CardContent className="p-2.5 sm:p-3">
+          <div className="grid h-[20rem] grid-cols-3 grid-rows-3 gap-2 sm:h-[25rem] sm:gap-2.5" aria-hidden="true">
+            <div className="memory-photo memory-photo-one row-span-2" />
+            <div className="memory-photo memory-photo-two col-span-2" />
+            <div className="memory-photo memory-photo-three" />
+            <div className="memory-photo memory-photo-four row-span-2" />
+            <div className="memory-photo memory-photo-five" />
+            <div className="memory-photo memory-photo-six" />
+          </div>
+        </CardContent>
+      </Card>
+      <div className="absolute right-3 bottom-0 left-3 flex items-center gap-3 rounded-xl border border-border/80 bg-card/90 p-3 shadow-xl backdrop-blur-xl sm:right-8 sm:left-auto sm:min-w-64 sm:p-4">
+        <span className="flex size-9 shrink-0 items-center justify-center rounded-lg bg-primary text-primary-foreground">
+          <CheckCircle2Icon aria-hidden="true" />
+        </span>
+        <span className="min-w-0">
+          <span className="block text-sm font-semibold">12 photos added</span>
+          <span className="block truncate text-xs text-muted-foreground">Original quality · ready to review</span>
+        </span>
+      </div>
+    </div>
+  );
+}
+
 export default async function HomePage() {
   const caller = await createServerCaller();
-  const listed = await caller.event.listed();
-  const viewer = await caller.viewer.me();
+  const [listed, viewer] = await Promise.all([
+    caller.event.listed(),
+    caller.viewer.me(),
+  ]);
+  const demoEvent = listed[0];
 
   return (
-    <main className="page-pad mx-auto flex min-h-[calc(100dvh-3.5rem)] w-full max-w-5xl flex-col gap-12 py-10 sm:min-h-[calc(100dvh-4rem)] sm:py-16">
-      <div className="reveal flex max-w-2xl flex-col gap-5">
-        <p className="text-xs font-medium tracking-[0.22em] text-primary uppercase sm:text-sm">
-          Photos from the day
-        </p>
-        <h1 className="font-display text-4xl leading-[1.1] sm:text-6xl">
-          Keep the originals. Share the day.
-        </h1>
-        <p className="max-w-xl text-base text-muted-foreground sm:text-lg">
-          Guests upload from a link. You choose what the public sees. Full-quality
-          files stay yours.
-        </p>
-        <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:gap-3">
-          {viewer.openSignup ? (
-            <Button asChild size="lg" className="tap-target w-full sm:w-auto">
-              <Link href="/sign-up">
-                <CameraIcon data-icon="inline-start" aria-hidden="true" />
-                Host an event
-              </Link>
-            </Button>
-          ) : (
-            <Button asChild size="lg" className="tap-target w-full sm:w-auto">
-              <Link href="/sign-up">Have an invite?</Link>
-            </Button>
-          )}
-          <Button asChild variant="outline" size="lg" className="tap-target w-full sm:w-auto">
-            <Link href="/sign-in">Sign in</Link>
-          </Button>
+    <main>
+      <section className="page-pad mx-auto grid min-h-[calc(100svh-4rem)] w-full max-w-6xl items-center gap-12 py-14 sm:py-20 lg:grid-cols-[0.88fr_1.12fr] lg:gap-16 lg:py-24">
+        <div className="reveal flex max-w-xl flex-col gap-6">
+          <div className="flex items-center gap-3 text-xs font-bold tracking-[0.16em] text-primary uppercase">
+            <span className="h-px w-9 bg-primary" aria-hidden="true" />
+            Shared albums for real life
+          </div>
+          <h1 className="font-display text-[clamp(3.4rem,7vw,5.8rem)] leading-[0.92] font-semibold tracking-[-0.055em]">
+            Every angle.<br /><span className="text-primary">One shared album.</span>
+          </h1>
+          <p className="max-w-lg text-lg leading-7 text-muted-foreground sm:text-xl sm:leading-8">
+            Give guests one link to add their photos. Review everything in one place, share the best, and keep every original.
+          </p>
+          <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:gap-3">
+            {viewer.openSignup ? (
+              <Button asChild size="lg" className="tap-target w-full sm:w-auto">
+                <Link href="/sign-up">Create an event<ArrowRightIcon data-icon="inline-end" aria-hidden="true" /></Link>
+              </Button>
+            ) : (
+              <Button asChild size="lg" className="tap-target w-full sm:w-auto"><Link href="/sign-up">Use an invite</Link></Button>
+            )}
+            {demoEvent ? (
+              <Button asChild variant="outline" size="lg" className="tap-target w-full sm:w-auto"><Link href={`/e/${demoEvent.slug}`}>Open a gallery</Link></Button>
+            ) : (
+              <Button asChild variant="outline" size="lg" className="tap-target w-full sm:w-auto"><Link href="/sign-in">Sign in</Link></Button>
+            )}
+          </div>
+          <div className="flex flex-wrap gap-x-4 gap-y-2 border-t border-border/80 pt-4 text-[0.6875rem] font-bold tracking-[0.08em] text-muted-foreground uppercase">
+            <span>No app required</span><span>Original quality</span><span>Private by default</span>
+          </div>
         </div>
-      </div>
+        <AlbumPreview />
+      </section>
+
+      <section className="border-y border-border/80 bg-card/80 backdrop-blur-sm" aria-labelledby="how-it-works">
+        <div className="page-pad mx-auto w-full max-w-6xl py-14 sm:py-20">
+          <p className="text-xs font-bold tracking-[0.14em] text-primary uppercase">The whole handoff, handled</p>
+          <h2 id="how-it-works" className="mt-3 max-w-2xl text-4xl font-semibold tracking-[-0.035em] sm:text-5xl">
+            Built for the photos that never make it out of the group chat.
+          </h2>
+          <div className="mt-8 grid gap-3 md:grid-cols-3">
+            {features.map((feature) => {
+              const Icon = feature.icon;
+              return (
+                <Card key={feature.title} className="feature-panel overflow-hidden bg-background/60 shadow-none">
+                  <CardHeader>
+                    <div className="mb-3 flex items-center justify-between">
+                      <span className="flex size-10 items-center justify-center rounded-lg bg-primary text-primary-foreground"><Icon aria-hidden="true" /></span>
+                      <span className="font-mono text-xs font-bold tracking-widest text-muted-foreground">{feature.number}</span>
+                    </div>
+                    <CardTitle className="text-xl font-semibold">{feature.title}</CardTitle>
+                    <CardDescription className="leading-6">{feature.body}</CardDescription>
+                  </CardHeader>
+                </Card>
+              );
+            })}
+          </div>
+        </div>
+      </section>
+
       {listed.length > 0 ? (
-        <section className="reveal-2 flex flex-col gap-4">
-          <h2 className="text-2xl font-semibold tracking-tight sm:text-3xl">Open galleries</h2>
-          <div className="grid gap-3 sm:grid-cols-2">
+        <section className="page-pad mx-auto flex w-full max-w-6xl flex-col gap-6 py-14 sm:py-20">
+          <div className="flex flex-col gap-1 sm:flex-row sm:items-end sm:justify-between">
+            <div>
+              <p className="text-xs font-bold tracking-[0.14em] text-primary uppercase">Open now</p>
+              <h2 className="mt-2 text-4xl font-semibold tracking-[-0.035em]">Public galleries</h2>
+            </div>
+            <p className="text-sm text-muted-foreground">Join the day from wherever you are.</p>
+          </div>
+          <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
             {listed.map((event) => (
-              <Link
-                key={event.id}
-                href={`/e/${event.slug}`}
-                className="group block min-w-0 rounded-xl focus-visible:ring-3 focus-visible:ring-ring/50 focus-visible:outline-none"
-              >
+              <Link key={event.id} href={`/e/${event.slug}`} className="group block min-w-0 rounded-xl focus-visible:ring-3 focus-visible:ring-ring/50 focus-visible:outline-none">
                 <Card className="h-full transition-transform duration-200 ease-out group-hover:-translate-y-0.5 group-hover:shadow-md motion-reduce:transition-none motion-reduce:group-hover:translate-y-0">
                   <CardHeader>
-                    <div className="mb-2 flex size-10 items-center justify-center rounded-full bg-accent text-primary">
-                      <BrandMark className="size-5" />
-                    </div>
-                    <CardTitle className="truncate text-xl font-semibold tracking-tight">
-                      {event.title}
-                    </CardTitle>
-                    <CardDescription>
-                      {formatEventDate(event.startsAt) ?? "Open gallery"}
-                    </CardDescription>
+                    <div className="mb-2 flex size-10 items-center justify-center rounded-lg bg-primary text-primary-foreground"><BrandMark className="size-5" /></div>
+                    <CardTitle className="truncate text-xl font-semibold tracking-tight">{event.title}</CardTitle>
+                    <CardDescription>{formatEventDate(event.startsAt) ?? "Open gallery"}</CardDescription>
                   </CardHeader>
-                  <CardContent>
-                    <span className="text-sm text-primary">View gallery</span>
-                  </CardContent>
+                  <CardContent className="flex items-center gap-1 text-sm font-medium text-primary">View gallery<ArrowRightIcon aria-hidden="true" /></CardContent>
                 </Card>
               </Link>
             ))}
           </div>
         </section>
       ) : null}
+
+      <footer className="border-t border-border/80 bg-foreground text-background">
+        <div className="page-pad mx-auto flex w-full max-w-6xl items-center justify-between gap-4 py-7 text-xs text-background/65">
+          <span className="font-heading text-lg font-semibold text-background">Manyangles</span><span>Keep the moment, not the compression.</span>
+        </div>
+      </footer>
     </main>
   );
 }
diff --git a/apps/web/src/app/sign-in/page.tsx b/apps/web/src/app/sign-in/page.tsx
index 3f71518..154b83c 100644
--- a/apps/web/src/app/sign-in/page.tsx
+++ b/apps/web/src/app/sign-in/page.tsx
@@ -1,7 +1,7 @@
 import { redirect } from "next/navigation";
 import { headers } from "next/headers";
 import Link from "next/link";
-import { auth } from "@/server/auth";
+import { auth, authentikEnabled } from "@/server/auth";
 import {
   Card,
   CardContent,
@@ -14,9 +14,9 @@ import { SignInForm } from "./sign-in-form";
 export default async function SignInPage({
   searchParams,
 }: {
-  searchParams: Promise<{ callbackURL?: string }>;
+  searchParams: Promise<{ callbackURL?: string; error?: string }>;
 }) {
-  const { callbackURL } = await searchParams;
+  const { callbackURL, error } = await searchParams;
   const safeCallback =
     callbackURL?.startsWith("/") && !callbackURL.startsWith("//")
       ? callbackURL
@@ -29,10 +29,14 @@ export default async function SignInPage({
       <Card className="reveal w-full">
         <CardHeader>
           <CardTitle className="text-2xl font-semibold tracking-tight">Sign in</CardTitle>
-          <CardDescription>Access your Vellum host account.</CardDescription>
+          <CardDescription>Access your Manyangles host account.</CardDescription>
         </CardHeader>
         <CardContent className="flex flex-col gap-5">
-          <SignInForm callbackURL={safeCallback} />
+          <SignInForm
+            callbackURL={safeCallback}
+            authentikEnabled={authentikEnabled}
+            authentikError={Boolean(error)}
+          />
           <p className="text-center text-sm text-muted-foreground">
             Need an account?{" "}
             <Link
diff --git a/apps/web/src/app/sign-in/sign-in-form.tsx b/apps/web/src/app/sign-in/sign-in-form.tsx
index e51e0b8..0ea5d57 100644
--- a/apps/web/src/app/sign-in/sign-in-form.tsx
+++ b/apps/web/src/app/sign-in/sign-in-form.tsx
@@ -3,23 +3,55 @@
 import { useState } from "react";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
-import { LogInIcon } from "lucide-react";
+import { LogInIcon, ShieldCheckIcon } from "lucide-react";
 import { authClient } from "@/lib/auth-client";
 import { Alert, AlertDescription } from "@/components/ui/alert";
 import { Button } from "@/components/ui/button";
 import { Field, FieldGroup, FieldLabel } from "@/components/ui/field";
 import { Input } from "@/components/ui/input";
 import { Spinner } from "@/components/ui/spinner";
+import { Separator } from "@/components/ui/separator";
 
 const SIGN_IN_ERROR_MESSAGE =
   "Unable to sign in. Check your email and password, then try again.";
 
-export function SignInForm({ callbackURL }: { callbackURL: string }) {
+export function SignInForm({
+  callbackURL,
+  authentikEnabled,
+  authentikError,
+}: {
+  callbackURL: string;
+  authentikEnabled: boolean;
+  authentikError: boolean;
+}) {
   const router = useRouter();
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
   const [loading, setLoading] = useState(false);
-  const [error, setError] = useState<string | null>(null);
+  const [error, setError] = useState<string | null>(
+    authentikError ? "Unable to sign in with Authentik. Check your access and try again." : null,
+  );
+  const [authentikLoading, setAuthentikLoading] = useState(false);
+
+  async function signInWithAuthentik() {
+    setAuthentikLoading(true);
+    setError(null);
+    const errorCallbackURL = `/sign-in?callbackURL=${encodeURIComponent(callbackURL)}`;
+    try {
+      const result = await authClient.signIn.oauth2({
+        providerId: "authentik",
+        callbackURL,
+        errorCallbackURL,
+      });
+      if (result.error) {
+        setError("Unable to start Authentik sign-in. Try again.");
+        setAuthentikLoading(false);
+      }
+    } catch {
+      setError("Unable to start Authentik sign-in. Try again.");
+      setAuthentikLoading(false);
+    }
+  }
 
   async function submit(event: React.FormEvent<HTMLFormElement>) {
     event.preventDefault();
@@ -45,7 +77,32 @@ export function SignInForm({ callbackURL }: { callbackURL: string }) {
   }
 
   return (
-    <form className="flex flex-col gap-5" onSubmit={submit}>
+    <div className="flex flex-col gap-5">
+      {authentikEnabled ? (
+        <>
+          <Button
+            type="button"
+            variant="outline"
+            size="lg"
+            className="tap-target w-full"
+            disabled={authentikLoading || loading}
+            onClick={() => void signInWithAuthentik()}
+          >
+            {authentikLoading ? (
+              <Spinner data-icon="inline-start" />
+            ) : (
+              <ShieldCheckIcon data-icon="inline-start" />
+            )}
+            Continue with Authentik
+          </Button>
+          <div className="flex items-center gap-3">
+            <Separator className="flex-1" />
+            <span className="text-xs text-muted-foreground">or use email</span>
+            <Separator className="flex-1" />
+          </div>
+        </>
+      ) : null}
+      <form className="flex flex-col gap-5" onSubmit={submit}>
       <FieldGroup>
         <Field>
           <FieldLabel htmlFor="email">Email address</FieldLabel>
@@ -95,6 +152,7 @@ export function SignInForm({ callbackURL }: { callbackURL: string }) {
         )}
         Sign in
       </Button>
-    </form>
+      </form>
+    </div>
   );
 }
diff --git a/apps/web/src/app/sign-up/sign-up-form.tsx b/apps/web/src/app/sign-up/sign-up-form.tsx
index ca9fee3..64e5a4e 100644
--- a/apps/web/src/app/sign-up/sign-up-form.tsx
+++ b/apps/web/src/app/sign-up/sign-up-form.tsx
@@ -103,8 +103,15 @@ export function SignUpForm({
           <Input
             id="invite"
             value={inviteCode}
-            onChange={(event) => setInviteCode(event.target.value)}
-            placeholder="VELLUM-…"
+            onChange={(event) =>
+              setInviteCode(event.target.value.toUpperCase().replace(/[^A-Z0-9]/g, ""))
+            }
+            placeholder="AB12"
+            minLength={4}
+            maxLength={4}
+            pattern="[A-Za-z0-9]{4}"
+            autoCapitalize="characters"
+            autoCorrect="off"
             className="tap-target"
             required={requireInvite}
           />
diff --git a/apps/web/src/components/brand-mark.tsx b/apps/web/src/components/brand-mark.tsx
index d42bfff..9e72fe8 100644
--- a/apps/web/src/components/brand-mark.tsx
+++ b/apps/web/src/components/brand-mark.tsx
@@ -10,9 +10,18 @@ export function BrandMark({ className }: { className?: string }) {
       className={cn("size-7 shrink-0", className)}
     >
       <path
-        fill="currentColor"
-        fillRule="evenodd"
-        d="M8.5 5h15A5.5 5.5 0 0 1 29 10.5v13A5.5 5.5 0 0 1 23.5 29h-15A5.5 5.5 0 0 1 3 23.5v-13A5.5 5.5 0 0 1 8.5 5Zm10.2 0 10.3 10.3V10.5A5.5 5.5 0 0 0 23.5 5h-4.8Z"
+        d="M14 4H8a4 4 0 0 0-4 4v6M18 4h6a4 4 0 0 1 4 4v6M28 18v6a4 4 0 0 1-4 4h-6M14 28H8a4 4 0 0 1-4-4v-6"
+        stroke="currentColor"
+        strokeWidth="2.5"
+        strokeLinecap="round"
+      />
+      <circle cx="21" cy="11" r="2" fill="currentColor" />
+      <path
+        d="m8.5 22 5-6.2a1.7 1.7 0 0 1 2.6-.1l2.6 2.9 1.7-1.8a1.7 1.7 0 0 1 2.5 0l1.6 1.8"
+        stroke="currentColor"
+        strokeWidth="2.5"
+        strokeLinecap="round"
+        strokeLinejoin="round"
       />
     </svg>
   );
@@ -31,7 +40,7 @@ export function BrandLockup({
     <span className={cn("inline-flex items-center gap-2", className)}>
       <BrandMark className={cn("text-primary", markClassName)} />
       <span
-        className={cn("font-semibold tracking-tight", wordmarkClassName)}
+        className={cn("font-heading font-semibold tracking-[-0.035em]", wordmarkClassName)}
         translate="no"
       >
         {BRAND_NAME}
diff --git a/apps/web/src/components/site-header-bar.tsx b/apps/web/src/components/site-header-bar.tsx
index 56effc1..a393be3 100644
--- a/apps/web/src/components/site-header-bar.tsx
+++ b/apps/web/src/components/site-header-bar.tsx
@@ -30,14 +30,14 @@ export function SiteHeaderBar({
   signedIn: boolean;
 }) {
   return (
-    <header className="sticky top-0 z-40 border-b border-border/70 bg-background/80 pt-[env(safe-area-inset-top)] backdrop-blur-md">
+    <header className="sticky top-0 z-40 border-b border-border/80 bg-card/82 pt-[env(safe-area-inset-top)] backdrop-blur-xl">
       <div className="page-pad mx-auto flex h-14 w-full max-w-6xl items-center justify-between gap-3 sm:h-16">
         <Link
           href="/"
-          className="text-xl sm:text-2xl"
+          className="text-xl"
           aria-label={`${BRAND_NAME} home`}
         >
-          <BrandLockup markClassName="size-6 sm:size-7" />
+          <BrandLockup markClassName="size-6" />
         </Link>
         <nav className="hidden items-center gap-1 sm:flex">
           {links.map((link) => (
diff --git a/apps/web/src/components/ui/button.tsx b/apps/web/src/components/ui/button.tsx
index 18407c9..b3e470f 100644
--- a/apps/web/src/components/ui/button.tsx
+++ b/apps/web/src/components/ui/button.tsx
@@ -4,11 +4,11 @@ import { cn } from "cn"
 import { Slot } from "radix-ui"
 
 const buttonVariants = cva(
-  "group/button inline-flex shrink-0 items-center justify-center rounded-lg border border-transparent bg-clip-padding text-sm font-medium whitespace-nowrap transition-all outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+  "group/button inline-flex shrink-0 items-center justify-center rounded-lg border border-transparent bg-clip-padding text-sm font-semibold whitespace-nowrap transition-all outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/35 active:not-aria-[haspopup]:translate-y-px disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
   {
     variants: {
       variant: {
-        default: "bg-primary text-primary-foreground hover:bg-primary/80",
+        default: "bg-primary text-primary-foreground shadow-sm hover:bg-primary/90 hover:shadow-md",
         outline:
           "border-border bg-background hover:bg-muted hover:text-foreground aria-expanded:bg-muted aria-expanded:text-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
         secondary:
@@ -21,16 +21,16 @@ const buttonVariants = cva(
       },
       size: {
         default:
-          "h-8 gap-1.5 px-2.5 has-data-[icon=inline-end]:pr-2 has-data-[icon=inline-start]:pl-2",
+          "h-10 gap-2 px-3.5 has-data-[icon=inline-end]:pr-3 has-data-[icon=inline-start]:pl-3",
         xs: "h-6 gap-1 rounded-[min(var(--radius-md),10px)] px-2 text-xs in-data-[slot=button-group]:rounded-lg has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3",
-        sm: "h-7 gap-1 rounded-[min(var(--radius-md),12px)] px-2.5 text-[0.8rem] in-data-[slot=button-group]:rounded-lg has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&_svg:not([class*='size-'])]:size-3.5",
-        lg: "h-9 gap-1.5 px-2.5 has-data-[icon=inline-end]:pr-2 has-data-[icon=inline-start]:pl-2",
-        icon: "size-8",
+        sm: "h-9 gap-1.5 rounded-[min(var(--radius-md),12px)] px-3 text-[0.8rem] in-data-[slot=button-group]:rounded-lg has-data-[icon=inline-end]:pr-2.5 has-data-[icon=inline-start]:pl-2.5 [&_svg:not([class*='size-'])]:size-3.5",
+        lg: "h-12 gap-2 px-5 text-base has-data-[icon=inline-end]:pr-4 has-data-[icon=inline-start]:pl-4",
+        icon: "size-10",
         "icon-xs":
           "size-6 rounded-[min(var(--radius-md),10px)] in-data-[slot=button-group]:rounded-lg [&_svg:not([class*='size-'])]:size-3",
         "icon-sm":
-          "size-7 rounded-[min(var(--radius-md),12px)] in-data-[slot=button-group]:rounded-lg",
-        "icon-lg": "size-9",
+          "size-9 rounded-[min(var(--radius-md),12px)] in-data-[slot=button-group]:rounded-lg",
+        "icon-lg": "size-11",
       },
     },
     defaultVariants: {
diff --git a/apps/web/src/components/ui/card.tsx b/apps/web/src/components/ui/card.tsx
index cf02f48..73a2fb2 100644
--- a/apps/web/src/components/ui/card.tsx
+++ b/apps/web/src/components/ui/card.tsx
@@ -11,7 +11,7 @@ function Card({
       data-slot="card"
       data-size={size}
       className={cn(
-        "group/card flex flex-col gap-(--card-spacing) overflow-hidden rounded-xl bg-card py-(--card-spacing) text-sm text-card-foreground ring-1 ring-foreground/10 [--card-spacing:--spacing(4)] has-data-[slot=card-footer]:pb-0 has-[>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
+        "group/card flex flex-col gap-(--card-spacing) overflow-hidden rounded-xl border border-border/85 bg-card/92 py-(--card-spacing) text-sm text-card-foreground shadow-sm backdrop-blur-xl [--card-spacing:--spacing(4)] has-data-[slot=card-footer]:pb-0 has-[>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl",
         className
       )}
       {...props}
diff --git a/apps/web/src/components/ui/input.tsx b/apps/web/src/components/ui/input.tsx
index 7aa671b..b53c976 100644
--- a/apps/web/src/components/ui/input.tsx
+++ b/apps/web/src/components/ui/input.tsx
@@ -7,7 +7,7 @@ function Input({ className, type, ...props }: React.ComponentProps<"input">) {
       type={type}
       data-slot="input"
       className={cn(
-        "h-8 w-full min-w-0 rounded-lg border border-input bg-transparent px-2.5 py-1 text-base transition-colors outline-none file:inline-flex file:h-6 file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:pointer-events-none disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
+        "h-10 w-full min-w-0 rounded-lg border border-input bg-card/55 px-3 py-1 text-base transition-colors outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:pointer-events-none disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
         className
       )}
       {...props}
diff --git a/apps/web/src/components/ui/select.tsx b/apps/web/src/components/ui/select.tsx
index cdd962b..28b5ab1 100644
--- a/apps/web/src/components/ui/select.tsx
+++ b/apps/web/src/components/ui/select.tsx
@@ -43,7 +43,7 @@ function SelectTrigger({
       data-slot="select-trigger"
       data-size={size}
       className={cn(
-        "flex w-fit items-center justify-between gap-1.5 rounded-lg border border-input bg-transparent py-2 pr-2 pl-2.5 text-sm whitespace-nowrap transition-colors outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 data-placeholder:text-muted-foreground data-[size=default]:h-8 data-[size=sm]:h-7 data-[size=sm]:rounded-[min(var(--radius-md),10px)] *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-1.5 dark:bg-input/30 dark:hover:bg-input/50 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        "flex w-fit items-center justify-between gap-1.5 rounded-lg border border-input bg-card/55 py-2 pr-3 pl-3 text-sm whitespace-nowrap transition-colors outline-none select-none focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 data-placeholder:text-muted-foreground data-[size=default]:h-10 data-[size=sm]:h-9 data-[size=sm]:rounded-[min(var(--radius-md),10px)] *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-1.5 dark:bg-input/30 dark:hover:bg-input/50 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
         className
       )}
       {...props}
diff --git a/apps/web/src/components/ui/textarea.tsx b/apps/web/src/components/ui/textarea.tsx
index 5141de7..0978d63 100644
--- a/apps/web/src/components/ui/textarea.tsx
+++ b/apps/web/src/components/ui/textarea.tsx
@@ -6,7 +6,7 @@ function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
     <textarea
       data-slot="textarea"
       className={cn(
-        "flex field-sizing-content min-h-16 w-full rounded-lg border border-input bg-transparent px-2.5 py-2 text-base transition-colors outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
+        "flex field-sizing-content min-h-24 w-full rounded-lg border border-input bg-card/55 px-3 py-2.5 text-base transition-colors outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
         className
       )}
       {...props}
diff --git a/apps/web/src/instrumentation.ts b/apps/web/src/instrumentation.ts
deleted file mode 100644
index 4d0b44e..0000000
--- a/apps/web/src/instrumentation.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { existsSync } from "node:fs";
-import { resolve } from "node:path";
-import { config } from "dotenv";
-
-export async function register() {
-  for (const path of [
-    resolve(process.cwd(), ".env"),
-    resolve(process.cwd(), "../../.env"),
-  ]) {
-    if (existsSync(path)) {
-      config({ path, override: false });
-      break;
-    }
-  }
-}
diff --git a/apps/web/src/lib/auth-client.ts b/apps/web/src/lib/auth-client.ts
index f1012dd..83da89a 100644
--- a/apps/web/src/lib/auth-client.ts
+++ b/apps/web/src/lib/auth-client.ts
@@ -1,3 +1,6 @@
 import { createAuthClient } from "better-auth/react";
+import { genericOAuthClient } from "better-auth/client/plugins";
 
-export const authClient = createAuthClient();
+export const authClient = createAuthClient({
+  plugins: [genericOAuthClient()],
+});
diff --git a/apps/web/src/lib/brand.ts b/apps/web/src/lib/brand.ts
index 8a0beea..478cfd9 100644
--- a/apps/web/src/lib/brand.ts
+++ b/apps/web/src/lib/brand.ts
@@ -1,3 +1,3 @@
-export const BRAND_NAME = "Vellum";
-export const BRAND_TAGLINE = "Photos from the day";
-export const BRAND_TITLE = "Vellum — photos from the day";
+export const BRAND_NAME = "Manyangles";
+export const BRAND_TAGLINE = "Every angle. One shared album.";
+export const BRAND_TITLE = "Manyangles — shared albums for real life";
diff --git a/apps/web/src/lib/slug.test.ts b/apps/web/src/lib/slug.test.ts
index 9ee7c2d..5d0246b 100644
--- a/apps/web/src/lib/slug.test.ts
+++ b/apps/web/src/lib/slug.test.ts
@@ -3,7 +3,7 @@ import { slugify } from "./slug";
 
 describe("slugify", () => {
   test("lowercases and hyphenates titles", () => {
-    expect(slugify("Maya & Jonah Wedding")).toBe("maya-jonah-wedding");
+    expect(slugify("Summer Block Party")).toBe("summer-block-party");
   });
 
   test("falls back when the title has no letters", () => {
diff --git a/apps/web/src/server/api/routers/group.ts b/apps/web/src/server/api/routers/group.ts
index 3f69de2..28eea75 100644
--- a/apps/web/src/server/api/routers/group.ts
+++ b/apps/web/src/server/api/routers/group.ts
@@ -26,7 +26,8 @@ import { getPlatformRole } from "@/server/roles";
 import { resolveGroupQuota } from "@/server/entitlements";
 import { countGroupOwners } from "@/server/membership";
 import { writeAudit } from "@/server/audit";
-import { hashToken, newInviteCode, newToken } from "@/server/tokens";
+import { hashToken, newToken } from "@/server/tokens";
+import { createInviteCode } from "@/server/invites";
 import { sendStaffInviteEmail } from "@album/email";
 import { publicAppOrigin } from "@/server/public-app-url";
 import { GROUP_COOKIE, serializeCookie } from "@/server/cookies";
@@ -265,10 +266,7 @@ export const groupRouter = createTRPCRouter({
         platformRole,
       );
       requireGroupPermission(access.permissions, GROUP_PERMISSIONS.PEOPLE_MANAGE);
-      const code = newInviteCode();
-      await getDb().insert(invites).values({
-        kind: "code",
-        tokenHash: hashToken(code),
+      const code = await createInviteCode({
         reusable: input.reusable ?? false,
         maxUses: input.maxUses ?? 1,
         groupId: input.groupId,
diff --git a/apps/web/src/server/api/routers/invites.ts b/apps/web/src/server/api/routers/invites.ts
index 43d626c..6bdfdcd 100644
--- a/apps/web/src/server/api/routers/invites.ts
+++ b/apps/web/src/server/api/routers/invites.ts
@@ -3,9 +3,22 @@ import { createTRPCRouter, protectedProcedure, publicProcedure } from "../trpc";
 import { findInviteByToken, redeemInviteForUser } from "@/server/invites";
 import { TRPCError } from "@trpc/server";
 import { getDeploymentSettings } from "@/server/settings";
+import { consumeRateLimit } from "@/server/rate-limit";
 
 export const invitesRouter = createTRPCRouter({
-  preview: publicProcedure.input(redeemInviteInputSchema).query(async ({ input }) => {
+  preview: publicProcedure.input(redeemInviteInputSchema).query(async ({ ctx, input }) => {
+    const limit = await consumeRateLimit({
+      namespace: "invite-preview",
+      identifier: ctx.clientIdentifier,
+      limit: 12,
+      windowMs: 5 * 60 * 1000,
+    });
+    if (!limit.allowed) {
+      throw new TRPCError({
+        code: "TOO_MANY_REQUESTS",
+        message: "Too many invite attempts. Try again shortly.",
+      });
+    }
     const invite = await findInviteByToken(input.token);
     if (!invite) {
       throw new TRPCError({ code: "NOT_FOUND", message: "Invite not found" });
@@ -23,6 +36,18 @@ export const invitesRouter = createTRPCRouter({
   redeem: protectedProcedure
     .input(redeemInviteInputSchema)
     .mutation(async ({ ctx, input }) => {
+      const limit = await consumeRateLimit({
+        namespace: "invite-redeem",
+        identifier: `${ctx.session.user.id}:${ctx.clientIdentifier}`,
+        limit: 12,
+        windowMs: 5 * 60 * 1000,
+      });
+      if (!limit.allowed) {
+        throw new TRPCError({
+          code: "TOO_MANY_REQUESTS",
+          message: "Too many invite attempts. Try again shortly.",
+        });
+      }
       return redeemInviteForUser({
         token: input.token,
         userId: ctx.session.user.id,
diff --git a/apps/web/src/server/api/routers/platform.ts b/apps/web/src/server/api/routers/platform.ts
index caa847b..67b6b62 100644
--- a/apps/web/src/server/api/routers/platform.ts
+++ b/apps/web/src/server/api/routers/platform.ts
@@ -26,8 +26,7 @@ import { hasPlatformPermission } from "@/server/roles";
 import { getDeploymentSettings } from "@/server/settings";
 import { grantEntitlement, resolveGroupQuota } from "@/server/entitlements";
 import { writeAudit } from "@/server/audit";
-import { hashToken, newInviteCode } from "@/server/tokens";
-import { invites } from "@album/database";
+import { createInviteCode } from "@/server/invites";
 
 export const platformRouter = createTRPCRouter({
   settings: platformPermissionProcedure(PLATFORM_PERMISSIONS.SETTINGS_MANAGE).query(
@@ -200,10 +199,7 @@ export const platformRouter = createTRPCRouter({
   createCode: platformPermissionProcedure(PLATFORM_PERMISSIONS.ENTITLEMENTS_MANAGE)
     .input(createInviteCodeInputSchema)
     .mutation(async ({ ctx, input }) => {
-      const code = newInviteCode();
-      await getDb().insert(invites).values({
-        kind: "code",
-        tokenHash: hashToken(code),
+      const code = await createInviteCode({
         reusable: input.reusable ?? true,
         maxUses: input.maxUses ?? 100,
         groupId: input.groupId ?? null,
diff --git a/apps/web/src/server/auth.ts b/apps/web/src/server/auth.ts
index 137a97a..5a28ae4 100644
--- a/apps/web/src/server/auth.ts
+++ b/apps/web/src/server/auth.ts
@@ -1,5 +1,6 @@
 import { betterAuth } from "better-auth";
 import { drizzleAdapter } from "better-auth/adapters/drizzle";
+import { genericOAuth } from "better-auth/plugins";
 import { getDb } from "@album/database";
 import {
   sendAccountVerificationEmail,
@@ -11,8 +12,30 @@ const baseURL =
   process.env.NEXT_PUBLIC_APP_URL ??
   "http://localhost:3000";
 
+const authentikIssuer = process.env.AUTHENTIK_ISSUER?.trim();
+const authentikClientId = process.env.AUTHENTIK_CLIENT_ID?.trim();
+const authentikClientSecret = process.env.AUTHENTIK_CLIENT_SECRET?.trim();
+const authentikValues = [
+  authentikIssuer,
+  authentikClientId,
+  authentikClientSecret,
+];
+
+if (authentikValues.some(Boolean) && !authentikValues.every(Boolean)) {
+  throw new Error(
+    "Authentik requires AUTHENTIK_ISSUER, AUTHENTIK_CLIENT_ID, and AUTHENTIK_CLIENT_SECRET",
+  );
+}
+
+export const authentikEnabled = authentikValues.every(Boolean);
+
+function authentikDiscoveryUrl(issuer: string) {
+  const base = issuer.endsWith("/") ? issuer : `${issuer}/`;
+  return new URL(".well-known/openid-configuration", base).toString();
+}
+
 export const auth = betterAuth({
-  appName: "Vellum",
+  appName: "Manyangles",
   baseURL,
   secret: process.env.BETTER_AUTH_SECRET,
   advanced: {
@@ -21,6 +44,12 @@ export const auth = betterAuth({
   database: drizzleAdapter(getDb(), {
     provider: "pg",
   }),
+  account: {
+    accountLinking: {
+      enabled: true,
+      trustedProviders: authentikEnabled ? ["authentik"] : [],
+    },
+  },
   user: {
     changeEmail: {
       enabled: true,
@@ -59,4 +88,20 @@ export const auth = betterAuth({
     expiresIn: 60 * 60 * 24 * 7,
     updateAge: 60 * 60 * 24,
   },
+  plugins: authentikEnabled
+    ? [
+        genericOAuth({
+          config: [
+            {
+              providerId: "authentik",
+              discoveryUrl: authentikDiscoveryUrl(authentikIssuer!),
+              clientId: authentikClientId!,
+              clientSecret: authentikClientSecret!,
+              scopes: ["openid", "profile", "email"],
+              pkce: true,
+            },
+          ],
+        }),
+      ]
+    : [],
 });
diff --git a/apps/web/src/server/invites.ts b/apps/web/src/server/invites.ts
index 63b16d5..5455f91 100644
--- a/apps/web/src/server/invites.ts
+++ b/apps/web/src/server/invites.ts
@@ -14,7 +14,32 @@ import {
   ensureEventMembership,
   ensureGroupMembership,
 } from "@/server/membership";
-import { hashToken } from "@/server/tokens";
+import { hashToken, newInviteCode } from "@/server/tokens";
+
+type InviteCodeValues = Omit<
+  typeof invites.$inferInsert,
+  "kind" | "tokenHash"
+>;
+
+export async function createInviteCode(
+  values: InviteCodeValues,
+  db: Database = getDb(),
+) {
+  for (let attempt = 0; attempt < 10; attempt += 1) {
+    const code = newInviteCode();
+    const [created] = await db
+      .insert(invites)
+      .values({ ...values, kind: "code", tokenHash: hashToken(code) })
+      .onConflictDoNothing({ target: invites.tokenHash })
+      .returning({ id: invites.id });
+    if (created) return code;
+  }
+
+  throw new TRPCError({
+    code: "INTERNAL_SERVER_ERROR",
+    message: "Could not allocate an invite code",
+  });
+}
 
 export async function findInviteByToken(token: string, db: Database = getDb()) {
   const tokenHash = hashToken(token);
diff --git a/apps/web/src/server/seed-auth.ts b/apps/web/src/server/seed-auth.ts
index 611e1c8..0323583 100644
--- a/apps/web/src/server/seed-auth.ts
+++ b/apps/web/src/server/seed-auth.ts
@@ -68,7 +68,7 @@ await seedCredentialUser({
   password: "admin",
 });
 await seedCredentialUser({
-  name: "Maya Host",
+  name: "Demo Host",
   email: "host@example.com",
   password: "host",
 });
diff --git a/apps/web/src/server/tokens.test.ts b/apps/web/src/server/tokens.test.ts
new file mode 100644
index 0000000..e4fe6e4
--- /dev/null
+++ b/apps/web/src/server/tokens.test.ts
@@ -0,0 +1,10 @@
+import { describe, expect, test } from "bun:test";
+import { newInviteCode } from "./tokens";
+
+describe("invite codes", () => {
+  test("uses four uppercase alphanumeric characters", () => {
+    for (let index = 0; index < 100; index += 1) {
+      expect(newInviteCode()).toMatch(/^[A-Z0-9]{4}$/);
+    }
+  });
+});
diff --git a/apps/web/src/server/tokens.ts b/apps/web/src/server/tokens.ts
index 9328226..d66ce82 100644
--- a/apps/web/src/server/tokens.ts
+++ b/apps/web/src/server/tokens.ts
@@ -1,4 +1,6 @@
-import { createHash, randomBytes } from "node:crypto";
+import { createHash, randomBytes, randomInt } from "node:crypto";
+
+const INVITE_CODE_ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
 
 export function hashToken(token: string) {
   return createHash("sha256").update(token.trim().toLowerCase()).digest("hex");
@@ -9,5 +11,8 @@ export function newToken(bytes = 24) {
 }
 
 export function newInviteCode() {
-  return `VELLUM-${randomBytes(5).toString("hex").toUpperCase()}`;
+  return Array.from(
+    { length: 4 },
+    () => INVITE_CODE_ALPHABET[randomInt(INVITE_CODE_ALPHABET.length)],
+  ).join("");
 }
diff --git a/apps/worker/src/index.ts b/apps/worker/src/index.ts
index 9b40a0c..10bc393 100644
--- a/apps/worker/src/index.ts
+++ b/apps/worker/src/index.ts
@@ -168,7 +168,7 @@ async function workerLoop(workerId: number) {
 }
 
 console.info(
-  `Vellum worker listening for photo jobs (concurrency ${CONCURRENCY}, min interval ${MIN_INTERVAL_MS}ms)`,
+  `Manyangles worker listening for photo jobs (concurrency ${CONCURRENCY}, min interval ${MIN_INTERVAL_MS}ms)`,
 );
 
 await Promise.all(
diff --git a/branding/manyangles-mark.svg b/branding/manyangles-mark.svg
new file mode 100644
index 0000000..7f12d4b
--- /dev/null
+++ b/branding/manyangles-mark.svg
@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" fill="none">
+  <path
+    d="M14 4H8a4 4 0 0 0-4 4v6M18 4h6a4 4 0 0 1 4 4v6M28 18v6a4 4 0 0 1-4 4h-6M14 28H8a4 4 0 0 1-4-4v-6"
+    stroke="#3156c8"
+    stroke-width="2.5"
+    stroke-linecap="round"
+  />
+  <circle cx="21" cy="11" r="2" fill="#3156c8" />
+  <path
+    d="m8.5 22 5-6.2a1.7 1.7 0 0 1 2.6-.1l2.6 2.9 1.7-1.8a1.7 1.7 0 0 1 2.5 0l1.6 1.8"
+    stroke="#3156c8"
+    stroke-width="2.5"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+  />
+</svg>
diff --git a/packages/email/src/index.ts b/packages/email/src/index.ts
index 37a2ca4..96c094a 100644
--- a/packages/email/src/index.ts
+++ b/packages/email/src/index.ts
@@ -26,7 +26,7 @@ function chrome(bodyHtml: string) {
   <body style="margin:0;padding:24px 12px;background:#f6f1ea">
     <div style="max-width:560px;margin:0 auto;color:#2c2416;background:#fff;font-family:Georgia,serif">
       <div style="padding:20px 24px;border:1px solid #e8dfd2;border-top:6px solid ${PRIMARY}">
-        <strong style="font-size:22px;letter-spacing:.04em">Vellum</strong>
+        <strong style="font-size:22px;letter-spacing:.04em">Manyangles</strong>
       </div>
       <div style="padding:32px;border:1px solid #e8dfd2;border-top:0">
         ${bodyHtml}
@@ -74,7 +74,7 @@ async function sendEmail(input: {
   const from =
     process.env.EMAIL_FROM ??
     process.env.RESEND_FROM ??
-    "Vellum <photos@vellum.test>";
+    "Manyangles <photos@manyangles.test>";
   const readiness = getEmailReadiness();
   if (process.env.NODE_ENV === "production" && !readiness.configured) {
     throw new Error(
@@ -125,11 +125,11 @@ export async function sendAccountVerificationEmail(message: {
 }) {
   return sendEmail({
     to: message.to,
-    subject: "Verify your Vellum account",
+    subject: "Verify your Manyangles account",
     html: chrome(`
       <h1 style="margin:0 0 20px;font-size:28px">Verify your email</h1>
       <p>Hi ${escapeHtml(message.name)},</p>
-      <p>Confirm this address to finish creating your Vellum host account.</p>
+      <p>Confirm this address to finish creating your Manyangles host account.</p>
       <p style="margin:24px 0">
         <a href="${escapeHtml(message.verificationUrl)}"
           style="display:inline-block;padding:13px 20px;border-radius:6px;background:${PRIMARY};color:#fff;text-decoration:none;font-weight:700">
@@ -137,7 +137,7 @@ export async function sendAccountVerificationEmail(message: {
         </a>
       </p>
     `),
-    text: `Verify your Vellum email: ${message.verificationUrl}`,
+    text: `Verify your Manyangles email: ${message.verificationUrl}`,
     referenceId: `account-verification-${referenceHash(message.verificationUrl)}`,
   });
 }
@@ -149,7 +149,7 @@ export async function sendPasswordResetEmail(message: {
 }) {
   return sendEmail({
     to: message.to,
-    subject: "Reset your Vellum password",
+    subject: "Reset your Manyangles password",
     html: chrome(`
       <h1 style="margin:0 0 20px;font-size:28px">Reset your password</h1>
       <p>Hi ${escapeHtml(message.name)},</p>
@@ -164,7 +164,7 @@ export async function sendPasswordResetEmail(message: {
         If you did not request this, you can ignore this message.
       </p>
     `),
-    text: `Reset your Vellum password: ${message.resetUrl}\n\nThis link expires in one hour.`,
+    text: `Reset your Manyangles password: ${message.resetUrl}\n\nThis link expires in one hour.`,
     referenceId: `password-reset-${referenceHash(message.resetUrl)}`,
   });
 }
@@ -176,7 +176,7 @@ export async function sendStaffInviteEmail(message: {
 }) {
   return sendEmail({
     to: message.to,
-    subject: "You're invited to help with a Vellum event",
+    subject: "You're invited to help with a Manyangles event",
     html: chrome(`
       <h1 style="margin:0 0 20px;font-size:28px">You're invited</h1>
       <p>${escapeHtml(message.inviterName)} invited you to help manage photos for an event.</p>
@@ -187,7 +187,7 @@ export async function sendStaffInviteEmail(message: {
         </a>
       </p>
     `),
-    text: `${message.inviterName} invited you to help with a Vellum event: ${message.inviteUrl}`,
+    text: `${message.inviterName} invited you to help with a Manyangles event: ${message.inviteUrl}`,
     referenceId: `staff-invite-${referenceHash(message.inviteUrl)}`,
   });
 }
diff --git a/turbo.json b/turbo.json
index c4f9dd1..b639271 100644
--- a/turbo.json
+++ b/turbo.json
@@ -3,6 +3,9 @@
   "globalEnv": [
     "BETTER_AUTH_SECRET",
     "BETTER_AUTH_URL",
+    "AUTHENTIK_ISSUER",
+    "AUTHENTIK_CLIENT_ID",
+    "AUTHENTIK_CLIENT_SECRET",
     "DATABASE_URL",
     "NEXT_PUBLIC_APP_URL",
     "EMAIL_PROVIDER",