diff --git a/package.json b/package.json
index a73bb34..1bb5326 100644
--- a/package.json
+++ b/package.json
@@ -10,13 +10,15 @@
         "fmt": "dprint fmt src/**/*.{ts,tsx}"
     },
     "dependencies": {
+        "@t3-oss/env-nextjs": "^0.13.8",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
         "lucide-react": "^0.523.0",
         "next": "15.3.4",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
-        "tailwind-merge": "^3.3.1"
+        "tailwind-merge": "^3.3.1",
+        "zod": "^3.25.67"
     },
     "devDependencies": {
         "@eslint/eslintrc": "^3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8863872..2e952a4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,6 +8,9 @@ importers:
 
   .:
     dependencies:
+      '@t3-oss/env-nextjs':
+        specifier: ^0.13.8
+        version: 0.13.8(typescript@5.8.3)(zod@3.25.67)
       class-variance-authority:
         specifier: ^0.7.1
         version: 0.7.1
@@ -29,6 +32,9 @@ importers:
       tailwind-merge:
         specifier: ^3.3.1
         version: 3.3.1
+      zod:
+        specifier: ^3.25.67
+        version: 3.25.67
     devDependencies:
       '@eslint/eslintrc':
         specifier: ^3
@@ -365,6 +371,40 @@ packages:
   '@swc/helpers@0.5.15':
     resolution: {integrity: sha512-JQ5TuMi45Owi4/BIMAJBoSQoOJu12oOk/gADqlcUL9JEdHB8vyjUSsxqeNXnmXHjYKMi2WcYtezGEEhqUI/E2g==}
 
+  '@t3-oss/env-core@0.13.8':
+    resolution: {integrity: sha512-L1inmpzLQyYu4+Q1DyrXsGJYCXbtXjC4cICw1uAKv0ppYPQv656lhZPU91Qd1VS6SO/bou1/q5ufVzBGbNsUpw==}
+    peerDependencies:
+      arktype: ^2.1.0
+      typescript: '>=5.0.0'
+      valibot: ^1.0.0-beta.7 || ^1.0.0
+      zod: ^3.24.0 || ^4.0.0-beta.0
+    peerDependenciesMeta:
+      arktype:
+        optional: true
+      typescript:
+        optional: true
+      valibot:
+        optional: true
+      zod:
+        optional: true
+
+  '@t3-oss/env-nextjs@0.13.8':
+    resolution: {integrity: sha512-QmTLnsdQJ8BiQad2W2nvV6oUpH4oMZMqnFEjhVpzU0h3sI9hn8zb8crjWJ1Amq453mGZs6A4v4ihIeBFDOrLeQ==}
+    peerDependencies:
+      arktype: ^2.1.0
+      typescript: '>=5.0.0'
+      valibot: ^1.0.0-beta.7 || ^1.0.0
+      zod: ^3.24.0 || ^4.0.0-beta.0
+    peerDependenciesMeta:
+      arktype:
+        optional: true
+      typescript:
+        optional: true
+      valibot:
+        optional: true
+      zod:
+        optional: true
+
   '@tailwindcss/node@4.1.10':
     resolution: {integrity: sha512-2ACf1znY5fpRBwRhMgj9ZXvb2XZW8qs+oTfotJ2C5xR0/WNL7UHZ7zXl6s+rUqedL1mNi+0O+WQr5awGowS3PQ==}
 
@@ -1844,6 +1884,9 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
+  zod@3.25.67:
+    resolution: {integrity: sha512-idA2YXwpCdqUSKRCACDE6ItZD9TZzy3OZMtpfLoh6oPR47lipysRrJfjzMqFxQ3uJuUPyUeWe1r9vLH33xO/Qw==}
+
 snapshots:
 
   '@alloc/quick-lru@5.2.0': {}
@@ -2093,6 +2136,18 @@ snapshots:
     dependencies:
       tslib: 2.8.1
 
+  '@t3-oss/env-core@0.13.8(typescript@5.8.3)(zod@3.25.67)':
+    optionalDependencies:
+      typescript: 5.8.3
+      zod: 3.25.67
+
+  '@t3-oss/env-nextjs@0.13.8(typescript@5.8.3)(zod@3.25.67)':
+    dependencies:
+      '@t3-oss/env-core': 0.13.8(typescript@5.8.3)(zod@3.25.67)
+    optionalDependencies:
+      typescript: 5.8.3
+      zod: 3.25.67
+
   '@tailwindcss/node@4.1.10':
     dependencies:
       '@ampproject/remapping': 2.3.0
@@ -3842,3 +3897,5 @@ snapshots:
   yallist@5.0.0: {}
 
   yocto-queue@0.1.0: {}
+
+  zod@3.25.67: {}
diff --git a/src/lib/env/client.ts b/src/lib/env/client.ts
new file mode 100644
index 0000000..45b1480
--- /dev/null
+++ b/src/lib/env/client.ts
@@ -0,0 +1,12 @@
+import { createEnv } from "@t3-oss/env-nextjs";
+import { z } from "zod";
+
+export const env = createEnv({
+    client: {
+        NEXT_PUBLIC_BASE_URL: z.string().url(),
+    },
+    runtimeEnv: {
+        NEXT_PUBLIC_BASE_URL: process.env.NEXT_PUBLIC_BASE_URL,
+    },
+    emptyStringAsUndefined: true,
+});
diff --git a/src/lib/env/server.ts b/src/lib/env/server.ts
new file mode 100644
index 0000000..fd22c21
--- /dev/null
+++ b/src/lib/env/server.ts
@@ -0,0 +1,24 @@
+import { createEnv } from "@t3-oss/env-nextjs";
+import { z } from "zod";
+
+export const env = createEnv({
+    server: {
+        PG_USER: z.string().min(1),
+        PG_PASSWORD: z.string().min(1),
+        PG_HOST: z.string().min(1),
+        PG_PORT: z.string().min(1),
+        PG_DATABASE: z.string().min(1),
+    },
+    createFinalSchema: (schema) => {
+        return z.object(schema).transform(s => {
+            const { PG_USER, PG_PASSWORD, PG_HOST, PG_PORT, PG_DATABASE, ...other } = s
+
+            return {
+                ...other,
+                DATABASE_URL: `postgres://${PG_USER}:${PG_PASSWORD}@${PG_HOST}:${PG_PORT}/${PG_DATABASE}`,
+            };
+        })
+    },
+    experimental__runtimeEnv: process.env,
+    emptyStringAsUndefined: true,
+});