diff --git a/apps/docs/app/[lang]/layout.tsx b/apps/docs/app/[lang]/layout.tsx
index 73004073..a3134e58 100644
--- a/apps/docs/app/[lang]/layout.tsx
+++ b/apps/docs/app/[lang]/layout.tsx
@@ -38,7 +38,7 @@ const Layout = async ({ children, params }: LayoutProps<"/[lang]">) => {
         <GeistdocsProvider basePath={config.basePath} lang={lang}>
           <Navbar config={config} />
           {children}
-          <Footer config={config} />
+          <Footer />
         </GeistdocsProvider>
       </body>
     </html>
diff --git a/apps/docs/app/styles/geistdocs.css b/apps/docs/app/styles/geistdocs.css
index 31400329..0b0adc5e 100644
--- a/apps/docs/app/styles/geistdocs.css
+++ b/apps/docs/app/styles/geistdocs.css
@@ -40,6 +40,10 @@
 }
 
 :root {
+  /* Geist Sans is loaded from the `geist` npm package, which exposes the
+     `--font-geist-sans` variable. Alias it so `font-sans`/`--font-sans`
+     resolves to it. */
+  --font-sans: var(--font-geist-sans);
   --radius: 0.625rem;
   --background: oklch(1 0 0);
   --foreground: oklch(0.145 0 0);
diff --git a/apps/docs/lib/geistdocs/fonts.ts b/apps/docs/lib/geistdocs/fonts.ts
index b3991be2..fef5adaa 100644
--- a/apps/docs/lib/geistdocs/fonts.ts
+++ b/apps/docs/lib/geistdocs/fonts.ts
@@ -1,14 +1,11 @@
-import {
-  Geist_Mono as createMono,
-  Geist as createSans,
-} from "next/font/google";
+import { GeistSans } from "geist/font/sans";
+import { Geist_Mono as createMono } from "next/font/google";
 
-export const sans = createSans({
-  variable: "--font-sans",
-  subsets: ["latin"],
-  weight: "variable",
-  display: "swap",
-});
+// Geist Sans is loaded from the `geist` npm package (local woff2) rather than
+// Google Fonts so the full font-feature-settings — e.g. the `ss11` alternate
+// "I" enabled in the geistdocs theme — are available. The package hardcodes the
+// `--font-geist-sans` variable; it's aliased to `--font-sans` in geistdocs.css.
+export const sans = GeistSans;
 
 export const mono = createMono({
   variable: "--font-mono",
diff --git a/apps/docs/package.json b/apps/docs/package.json
index 6ddf233d..1c72b9d1 100644
--- a/apps/docs/package.json
+++ b/apps/docs/package.json
@@ -15,7 +15,7 @@
     "@streamdown/code": "^1.0.3",
     "@vercel/analytics": "^1.6.1",
     "@vercel/edge-config": "^1.4.3",
-    "@vercel/geistdocs": "1.15.5",
+    "@vercel/geistdocs": "1.16.0",
     "@vercel/speed-insights": "^1.3.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -23,6 +23,7 @@
     "fumadocs-core": "16.2.2",
     "fumadocs-mdx": "14.0.4",
     "fumadocs-ui": "16.2.2",
+    "geist": "^1.7.1",
     "lucide-react": "^0.555.0",
     "motion": "^12.23.25",
     "next": "16.2.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d6163f2a..34532a6f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -57,8 +57,8 @@ importers:
         specifier: ^1.4.3
         version: 1.4.3(@opentelemetry/api@1.9.0)(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))
       '@vercel/geistdocs':
-        specifier: 1.15.5
-        version: 1.15.5(@svta/cml-cta@1.0.1(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1))(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1)(@types/mdast@4.0.4)(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(micromark-util-types@2.0.2)(micromark@4.0.2)(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(tailwindcss@4.1.18)(unified@11.0.5)(vite@7.3.6(@types/node@25.3.2)(jiti@2.7.0)(lightningcss@1.30.2)(terser@5.48.0)(tsx@4.22.3)(yaml@2.9.0))
+        specifier: 1.16.0
+        version: 1.16.0(@svta/cml-cta@1.0.1(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1))(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1)(@types/mdast@4.0.4)(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(micromark-util-types@2.0.2)(micromark@4.0.2)(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(tailwindcss@4.1.18)(unified@11.0.5)(vite@7.3.6(@types/node@25.3.2)(jiti@2.7.0)(lightningcss@1.30.2)(terser@5.48.0)(tsx@4.22.3)(yaml@2.9.0))
       '@vercel/speed-insights':
         specifier: ^1.3.1
         version: 1.3.1(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react@19.2.3)(svelte@5.55.7)(vue-router@4.6.4(vue@3.5.39(typescript@5.9.3)))(vue@3.5.39(typescript@5.9.3))
@@ -80,6 +80,9 @@ importers:
       fumadocs-ui:
         specifier: 16.2.2
         version: 16.2.2(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(lucide-react@0.555.0(react@19.2.3))(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(tailwindcss@4.1.18)
+      geist:
+        specifier: ^1.7.1
+        version: 1.7.2(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))
       lucide-react:
         specifier: ^0.555.0
         version: 0.555.0(react@19.2.3)
@@ -5920,8 +5923,8 @@ packages:
       '@aws-sdk/credential-provider-web-identity':
         optional: true
 
-  '@vercel/geistdocs@1.15.5':
-    resolution: {integrity: sha512-AIoxS+eg7EDBLM3SSDRBbX4Umcz/isWZmkZJYEJFsrSaoJCnqom1qka682etbe0k6XCO1qcXDJlw8tLFO4kPCg==}
+  '@vercel/geistdocs@1.16.0':
+    resolution: {integrity: sha512-fdCnEFVGB2ENNAeiCgoDVFUwoV/oJ00SOkLf8f9D/7v/dz+SAQysnB9zrl5lFpP1o7KPkNf7BPoHLdd6S5Pvlg==}
     hasBin: true
     peerDependencies:
       next: 16.2.6
@@ -8032,6 +8035,11 @@ packages:
     resolution: {integrity: sha512-zV/5HKTfCeKWnxG0Dmrw51hEWFGfcF2xiXqcA3+J90WDuP0SvoiSO5ORvcBsifmx/FoIjgQN3oNOGaQ5PhLFkg==}
     engines: {node: '>=18'}
 
+  geist@1.7.2:
+    resolution: {integrity: sha512-Gu5lDFa3pLRyoBlBPf0QIFHVdWAnpco7fS1bJm41jyLPFoguBgiubseUN2oLXMgqZ7uxAxDoXcHMhCY/fOTTgg==}
+    peerDependencies:
+      next: '>=13.2.0'
+
   gensync@1.0.0-beta.2:
     resolution: {integrity: sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==}
     engines: {node: '>=6.9.0'}
@@ -16676,7 +16684,7 @@ snapshots:
     optionalDependencies:
       '@aws-sdk/credential-provider-web-identity': 3.972.49
 
-  '@vercel/geistdocs@1.15.5(@svta/cml-cta@1.0.1(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1))(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1)(@types/mdast@4.0.4)(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(micromark-util-types@2.0.2)(micromark@4.0.2)(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(tailwindcss@4.1.18)(unified@11.0.5)(vite@7.3.6(@types/node@25.3.2)(jiti@2.7.0)(lightningcss@1.30.2)(terser@5.48.0)(tsx@4.22.3)(yaml@2.9.0))':
+  '@vercel/geistdocs@1.16.0(@svta/cml-cta@1.0.1(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1))(@svta/cml-structured-field-values@1.0.1(@svta/cml-utils@1.0.1))(@svta/cml-utils@1.0.1)(@types/mdast@4.0.4)(@types/react-dom@19.2.3(@types/react@19.2.7))(@types/react@19.2.7)(micromark-util-types@2.0.2)(micromark@4.0.2)(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3))(react-dom@19.2.3(react@19.2.3))(react@19.2.3)(tailwindcss@4.1.18)(unified@11.0.5)(vite@7.3.6(@types/node@25.3.2)(jiti@2.7.0)(lightningcss@1.30.2)(terser@5.48.0)(tsx@4.22.3)(yaml@2.9.0))':
     dependencies:
       '@ai-sdk/react': 3.0.184(react@19.2.3)(zod@4.3.6)
       '@clack/prompts': 0.11.0
@@ -19541,6 +19549,10 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  geist@1.7.2(next@16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3)):
+    dependencies:
+      next: 16.2.6(@opentelemetry/api@1.9.0)(react-dom@19.2.3(react@19.2.3))(react@19.2.3)
+
   gensync@1.0.0-beta.2: {}
 
   get-caller-file@2.0.5: {}