diff --git a/.gitignore b/.gitignore
index 21d061f..6703040 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ npm-debug.log*
 coverage/
 .cache/
 tmp/
+docker-compose.yaml
diff --git a/backend/src/db/migrate.ts b/backend/src/db/migrate.ts
index c513509..8650e1c 100644
--- a/backend/src/db/migrate.ts
+++ b/backend/src/db/migrate.ts
@@ -16,18 +16,40 @@ export async function runMigrations(): Promise<void> {
         return;
     }
 
+    // Создаём таблицу учёта миграций если её нет
+    await pool.query(`
+        CREATE TABLE IF NOT EXISTS _migrations (
+            filename TEXT PRIMARY KEY,
+            applied_at TIMESTAMPTZ DEFAULT now()
+        )
+    `);
+
     const files = fs
         .readdirSync(MIGRATIONS_DIR)
         .filter((f) => f.endsWith('.sql'))
         .sort();
 
     for (const file of files) {
+        // Проверяем — уже применялась?
+        const { rowCount } = await pool.query(
+            'SELECT 1 FROM _migrations WHERE filename = $1',
+            [file]
+        );
+        if (rowCount && rowCount > 0) {
+            console.log(`[migrate] ✓ ${file} (уже применена)`);
+            continue;
+        }
+
         const fullPath = path.join(MIGRATIONS_DIR, file);
         const sql = fs.readFileSync(fullPath, 'utf-8');
         console.log(`[migrate] → ${file}`);
         try {
+            await pool.query('BEGIN');
             await pool.query(sql);
+            await pool.query('INSERT INTO _migrations (filename) VALUES ($1)', [file]);
+            await pool.query('COMMIT');
         } catch (err) {
+            await pool.query('ROLLBACK');
             console.error(`[migrate] Ошибка в ${file}:`, err);
             throw err;
         }
diff --git a/backend/src/index.ts b/backend/src/index.ts
index 817e9de..6ac0b89 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -12,7 +12,7 @@ dotenv.config();
 const app = express();
 const PORT = parseInt(process.env.PORT || '3000', 10);
 
-app.use(express.json({ limit: '1mb' }));
+app.use(express.json({ limit: '6mb' }));
 app.use(cookieParser());
 
 app.use(
diff --git a/backend/src/routes/admin.ts b/backend/src/routes/admin.ts
index e5223a1..a4ad370 100644
--- a/backend/src/routes/admin.ts
+++ b/backend/src/routes/admin.ts
@@ -111,7 +111,7 @@ adminRouter.post('/products', requireAdmin, async (req, res) => {
 });
 
 adminRouter.put('/products/:id', requireAdmin, async (req, res) => {
-    const id = parseInt(req.params.id, 10);
+    const id = parseInt(String(req.params.id), 10);
     if (Number.isNaN(id)) {
         res.status(400).json({ error: 'invalid_id' });
         return;
@@ -152,7 +152,7 @@ adminRouter.put('/products/:id', requireAdmin, async (req, res) => {
 });
 
 adminRouter.delete('/products/:id', requireAdmin, async (req, res) => {
-    const id = parseInt(req.params.id, 10);
+    const id = parseInt(String(req.params.id), 10);
     await query(`DELETE FROM products WHERE id = $1`, [id]);
     res.json({ ok: true });
 });
@@ -192,7 +192,7 @@ adminRouter.get('/approach', requireAdmin, async (_req, res) => {
 });
 
 adminRouter.put('/approach/:id', requireAdmin, async (req, res) => {
-    const id = parseInt(req.params.id, 10);
+    const id = parseInt(String(req.params.id), 10);
     const { title, description, icon_key, sort_order, is_active } = req.body;
     const updated = await queryOne(
         `UPDATE approach_items SET
@@ -231,3 +231,106 @@ adminRouter.put('/settings/:key', requireAdmin, async (req, res) => {
     );
     res.json({ ok: true });
 });
+
+// ============ Электронные визитки ============
+const cardSchema = z.object({
+    slug: z.string().min(1).max(64).regex(/^[a-z0-9-]+$/, 'slug_format'),
+    name: z.string().min(1).max(128),
+    role: z.string().max(128).nullable().optional(),
+    company: z.string().max(128).nullable().optional(),
+    phone: z.string().max(64).nullable().optional(),
+    email: z.string().max(128).nullable().optional(),
+    telegram: z.string().max(128).nullable().optional(),
+    photo: z.string().max(5_000_000).nullable().optional(),
+    product_title: z.string().max(128).nullable().optional(),
+    product_subtitle: z.string().max(256).nullable().optional(),
+    product_url: z.string().max(256).nullable().optional(),
+    site_url: z.string().max(256).nullable().optional(),
+    is_published: z.boolean().optional(),
+});
+
+adminRouter.get('/cards', requireAdmin, async (_req, res) => {
+    const cards = await query(`SELECT * FROM business_cards ORDER BY created_at ASC`);
+    res.json({ cards });
+});
+
+adminRouter.post('/cards', requireAdmin, async (req, res) => {
+    const parsed = cardSchema.safeParse(req.body);
+    if (!parsed.success) {
+        res.status(400).json({ error: 'invalid_payload' });
+        return;
+    }
+    const c = parsed.data;
+    try {
+        const created = await queryOne(
+            `INSERT INTO business_cards
+                (slug, name, role, company, phone, email, telegram, photo,
+                 product_title, product_subtitle, product_url, site_url, is_published)
+             VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13)
+             RETURNING *`,
+            [
+                c.slug, c.name, c.role ?? null, c.company ?? null, c.phone ?? null,
+                c.email ?? null, c.telegram ?? null, c.photo ?? null,
+                c.product_title ?? null, c.product_subtitle ?? null,
+                c.product_url ?? null, c.site_url ?? null, c.is_published ?? true,
+            ]
+        );
+        res.status(201).json({ card: created });
+    } catch (err: any) {
+        if (err?.code === '23505') {
+            res.status(409).json({ error: 'slug_exists' });
+            return;
+        }
+        console.error('[POST /cards]', err);
+        res.status(500).json({ error: 'internal_error' });
+    }
+});
+
+adminRouter.put('/cards/:id', requireAdmin, async (req, res) => {
+    const id = parseInt(String(req.params.id), 10);
+    if (Number.isNaN(id)) {
+        res.status(400).json({ error: 'invalid_id' });
+        return;
+    }
+    const parsed = cardSchema.partial().safeParse(req.body);
+    if (!parsed.success) {
+        res.status(400).json({ error: 'invalid_payload' });
+        return;
+    }
+    const c = parsed.data;
+    const updated = await queryOne(
+        `UPDATE business_cards SET
+            slug = COALESCE($2, slug),
+            name = COALESCE($3, name),
+            role = COALESCE($4, role),
+            company = COALESCE($5, company),
+            phone = COALESCE($6, phone),
+            email = COALESCE($7, email),
+            telegram = COALESCE($8, telegram),
+            photo = COALESCE($9, photo),
+            product_title = COALESCE($10, product_title),
+            product_subtitle = COALESCE($11, product_subtitle),
+            product_url = COALESCE($12, product_url),
+            site_url = COALESCE($13, site_url),
+            is_published = COALESCE($14, is_published),
+            updated_at = now()
+         WHERE id = $1
+         RETURNING *`,
+        [
+            id, c.slug, c.name, c.role, c.company, c.phone, c.email, c.telegram,
+            c.photo, c.product_title, c.product_subtitle, c.product_url,
+            c.site_url, c.is_published,
+        ]
+    );
+    if (!updated) {
+        res.status(404).json({ error: 'not_found' });
+        return;
+    }
+    res.json({ card: updated });
+});
+
+adminRouter.delete('/cards/:id', requireAdmin, async (req, res) => {
+    const id = parseInt(String(req.params.id), 10);
+    await query(`DELETE FROM business_cards WHERE id = $1`, [id]);
+    res.json({ ok: true });
+});
diff --git a/backend/src/routes/public.ts b/backend/src/routes/public.ts
index e773706..e25a37b 100644
--- a/backend/src/routes/public.ts
+++ b/backend/src/routes/public.ts
@@ -58,3 +58,23 @@ publicRouter.get('/content', async (_req, res) => {
         res.status(500).json({ error: 'internal_error' });
     }
 });
+
+publicRouter.get('/cards/:slug', async (req, res) => {
+    try {
+        const card = await query(
+            `SELECT slug, name, role, company, phone, email, telegram, photo,
+                    product_title, product_subtitle, product_url, site_url
+             FROM business_cards
+             WHERE slug = $1 AND is_published = true`,
+            [req.params.slug]
+        );
+        if (!card[0]) {
+            res.status(404).json({ error: 'not_found' });
+            return;
+        }
+        res.json({ card: card[0] });
+    } catch (err) {
+        console.error('[GET /cards/:slug]', err);
+        res.status(500).json({ error: 'internal_error' });
+    }
+});
diff --git a/db/003_business_cards.sql b/db/003_business_cards.sql
new file mode 100644
index 0000000..d228156
--- /dev/null
+++ b/db/003_business_cards.sql
@@ -0,0 +1,27 @@
+-- Электронные визитки (управляются из админки)
+CREATE TABLE IF NOT EXISTS business_cards (
+    id SERIAL PRIMARY KEY,
+    slug TEXT UNIQUE NOT NULL,
+    name TEXT NOT NULL,
+    role TEXT,
+    company TEXT,
+    phone TEXT,
+    email TEXT,
+    telegram TEXT,
+    photo TEXT,                 -- data URI (base64), сжимается на клиенте
+    product_title TEXT,
+    product_subtitle TEXT,
+    product_url TEXT,
+    site_url TEXT,
+    is_published BOOLEAN DEFAULT true,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    updated_at TIMESTAMPTZ DEFAULT now()
+);
+
+INSERT INTO business_cards
+    (slug, name, role, company, phone, email, telegram, product_title, product_subtitle, product_url, site_url)
+VALUES
+    ('alexey', 'Алексей Павлов', 'Основатель · разработчик', 'ООО «Умный Байт»',
+     '+7 960 011 0007', 'info@umbyte.ru', NULL,
+     'АгроТО', 'CMMS для агропромышленности', 'https://agroto.ru', 'https://umbyte.ru')
+ON CONFLICT (slug) DO NOTHING;
diff --git a/db/003_product_url_and_requisites.sql b/db/004_product_url_and_requisites.sql
similarity index 100%
rename from db/003_product_url_and_requisites.sql
rename to db/004_product_url_and_requisites.sql
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 773e1f1..115ebb8 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -8,11 +8,13 @@
       "name": "umbyte-frontend",
       "version": "0.1.0",
       "dependencies": {
+        "qrcode": "^1.5.4",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-router-dom": "^6.28.0"
       },
       "devDependencies": {
+        "@types/qrcode": "^1.5.5",
         "@types/react": "^18.3.12",
         "@types/react-dom": "^18.3.1",
         "@vitejs/plugin-react": "^4.7.0",
@@ -93,14 +95,14 @@
       }
     },
     "node_modules/@babel/generator": {
-      "version": "7.29.8",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.29.8.tgz",
-      "integrity": "sha512-gZbepsdh3WDtgZKWL+vTPh71LSBrm/Y4/QDZBVCcYfmeTEEuoOYwlSy+G1StfJg+/Zy550u/3TATbm7qDbbMtg==",
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.29.7.tgz",
+      "integrity": "sha512-DkXD5OJQaAQIdZ1bt3UZdEnHAn9Imd3IVBdX03UFe+ony9Ojw5pzr9YVKGDY1jt+Gcn/FnGkNf8r+Vj5NOJWtQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/parser": "^7.29.8",
-        "@babel/types": "^7.29.8",
+        "@babel/parser": "^7.29.7",
+        "@babel/types": "^7.29.7",
         "@jridgewell/gen-mapping": "^0.3.12",
         "@jridgewell/trace-mapping": "^0.3.28",
         "jsesc": "^3.0.2"
@@ -223,13 +225,13 @@
       }
     },
     "node_modules/@babel/parser": {
-      "version": "7.29.8",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.29.8.tgz",
-      "integrity": "sha512-E8lTAYNB1KW+FH+VGJuZM1ioAx2E6oVlvQFRrf5P8ZZmsiJXYAD9vTFV7yyEURNzgh1dFqMZuO6tUwcARbqFCA==",
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.29.7.tgz",
+      "integrity": "sha512-hnORnjP/1P/zFEndoeX+n+t1RwWRJiJpM/jO7FW32Kn9r5+sJB2JWOdYo4L6k78j15eCwY3Gm/7364B1EMwtNg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/types": "^7.29.8"
+        "@babel/types": "^7.29.7"
       },
       "bin": {
         "parser": "bin/babel-parser.js"
@@ -286,18 +288,18 @@
       }
     },
     "node_modules/@babel/traverse": {
-      "version": "7.29.8",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.29.8.tgz",
-      "integrity": "sha512-I5z7H3bf/41ktsNVLtpN0wAa336HkqIHQ5BuPLEhTkt1jVSyZpeNKIzTgEWmlxjdg81R0IgUCcaE+Ok3NvrfZg==",
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.29.7.tgz",
+      "integrity": "sha512-EhlfNQtZ+NK22w5BM61ciuiq1m58ed33Wr1Xan//ZRTy6hgjnwyCffRYwzsGXdASJSUJ1guZILsErh1eQcl+zw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "^7.29.7",
-        "@babel/generator": "^7.29.8",
+        "@babel/generator": "^7.29.7",
         "@babel/helper-globals": "^7.29.7",
-        "@babel/parser": "^7.29.8",
+        "@babel/parser": "^7.29.7",
         "@babel/template": "^7.29.7",
-        "@babel/types": "^7.29.8",
+        "@babel/types": "^7.29.7",
         "debug": "^4.3.1"
       },
       "engines": {
@@ -305,9 +307,9 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.29.8",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.8.tgz",
-      "integrity": "sha512-Vj1jF3cPfxg7OAfoI7QnVKLoILlm2JF9pnVHrX8qx7AHMiYWT+NDAA7jChlNgRS4WTLc/fD1lXLmPixluj+3Gg==",
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.29.7.tgz",
+      "integrity": "sha512-4zBIxpPzowiZpusoFkyGVwakdRJUyuH5PxQ/PrqghfdFWWasvnCdPfQXHrenDai+gyLARulZjZowCOj6fjT4pA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -759,23 +761,6 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
-    "node_modules/@napi-rs/lzma-linux-x64-gnu": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/@napi-rs/lzma-linux-x64-gnu/-/lzma-linux-x64-gnu-1.5.1.tgz",
-      "integrity": "sha512-oTXEIha4SsuXdTA4Iyskj0kpdx2yVXdhd75c2v3xGrHFfVMsbhTPZU/nMPL4sWKo4pBHm3aucLaqGlF696dTyQ==",
-      "cpu": [
-        "x64"
-      ],
-      "dev": true,
-      "license": "MIT",
-      "optional": true,
-      "os": [
-        "linux"
-      ],
-      "engines": {
-        "node": "^22.20 || ^24.12 || >=25"
-      }
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.5",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -815,9 +800,9 @@
       }
     },
     "node_modules/@remix-run/router": {
-      "version": "1.23.4",
-      "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.23.4.tgz",
-      "integrity": "sha512-q7j5geK7xs3UJSdm9/iytUNclBnLmYx1EnSeCFXHPeutdqgIMeFeHtUZgS3EhlKxdBEAu8OwtJCwmLrEzpSs7Q==",
+      "version": "1.23.3",
+      "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.23.3.tgz",
+      "integrity": "sha512-4An71tdz9X8+3sI4Qqqd2LWd9vS39J7sqd9EU4Scw7TJE/qB10Flv/UuqbPVgfQV9XoK8Np6jNquZitnZq5i+Q==",
       "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
@@ -831,9 +816,9 @@
       "license": "MIT"
     },
     "node_modules/@rollup/rollup-android-arm-eabi": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.62.5.tgz",
-      "integrity": "sha512-jfkGfTwhQpsiSckPF8r9bU3pn3vyd72NlWaO+TgEO6WPSDnUhXzrNYCHBMOYj0ACaUgjm6eERLF+XV9a6RstoA==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.62.2.tgz",
+      "integrity": "sha512-6o7ZLZK+BeenkZCFNDXqpbjw9bD6nuWonvS/lwQJp7NoVVxm6p3qE7qQ5jGuBjiFsgvqjD8mZAU5oWxTmbOeOg==",
       "cpu": [
         "arm"
       ],
@@ -845,9 +830,9 @@
       ]
     },
     "node_modules/@rollup/rollup-android-arm64": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.62.5.tgz",
-      "integrity": "sha512-oGVqyQlxnrz9/ty89oHpU857VUHEl5/Xu4R2lS+aivCTrNnSsbiENzTnNaBsjxH0CNWGPhzHArOLFwo+oKXveA==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.62.2.tgz",
+      "integrity": "sha512-BaH7BllCACHoH1LguOU56UItGfUWjujlO65kS9LAodViaN4bwIKd7oeW/ZHJ/4ljr/7MIiENnNy3HJ0zXv8Zkw==",
       "cpu": [
         "arm64"
       ],
@@ -859,9 +844,9 @@
       ]
     },
     "node_modules/@rollup/rollup-darwin-arm64": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.62.5.tgz",
-      "integrity": "sha512-bW7B8xMEq8n99Q3ieEcPRGuphurdZAaFzQc9Efyyw3FL6DZO6pMy9xhdN+kBoD7Sy05xNXSr4OyPPnpkYriS/A==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.62.2.tgz",
+      "integrity": "sha512-v39RCCvj4He82I9sFmk+M1VZ0PLM9sfsLVikjfx2hYBNALhrrOR2D3JjQA6AhlaSOgcR+RzrKY7e1+bT6SUO/A==",
       "cpu": [
         "arm64"
       ],
@@ -873,9 +858,9 @@
       ]
     },
     "node_modules/@rollup/rollup-darwin-x64": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.62.5.tgz",
-      "integrity": "sha512-YSwBS86QeHOGlrxJ1PSOIZSkzRL/JmKeunhc+lV6M1a6En8QuVCD/T/qIA0J4Gd2Y86RIOBYrLcOUtqGh9+/1w==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.62.2.tgz",
+      "integrity": "sha512-yl0y2vq3S3lHeuXhEdss6TWfKW8vkujImO12tn4ZkG/4oghr09LvdYm2RElVjokTQiUvDUGXLGsYeLqUMCKpGA==",
       "cpu": [
         "x64"
       ],
@@ -887,9 +872,9 @@
       ]
     },
     "node_modules/@rollup/rollup-freebsd-arm64": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-arm64/-/rollup-freebsd-arm64-4.62.5.tgz",
-      "integrity": "sha512-2fST8lILgl7cKbme/1KDdPCmbXbG+gqoV3bHp19L0ypX/3akYMBVdOunPleRCwonoLnXOZ/0F+Mt/v8POFmfcQ==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-arm64/-/rollup-freebsd-arm64-4.62.2.tgz",
+      "integrity": "sha512-tT4pvt4qXD+vEoezupCWi+a1F0vvDiksiHc+PxRlYTOH1I6/X4id9jPxTP+Fg+545euaFT1jJVs4CEdHZAU1vw==",
       "cpu": [
         "arm64"
       ],
@@ -901,9 +886,9 @@
       ]
     },
     "node_modules/@rollup/rollup-freebsd-x64": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-freebsd-x64/-/rollup-freebsd-x64-4.62.5.tgz",
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+      "version": "4.62.2",
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       "engines": {
         "node": ">=14.0.0"
@@ -2288,11 +2500,14 @@
       }
     },
     "node_modules/read-cache": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.2.tgz",
-      "integrity": "sha512-/peqiBB/n07gQGLsWaHho3WfvUyRscw0gYTsEFMhrIe/nWLkYaf5SbKYjGYqtRV3aPwykJgF2VEMo1ac4bnsGA==",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
+      "integrity": "sha512-Owdv/Ft7IjOgm/i0xvNDZ1LrRANRfew4b2prF3OWMQLxLfu3bS8FVhCsrSCMK4lR56Y9ya+AThoTpDCTxCmpRA==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "dependencies": {
+        "pify": "^2.3.0"
+      }
     },
     "node_modules/readdirp": {
       "version": "3.6.0",
@@ -2307,6 +2522,21 @@
         "node": ">=8.10.0"
       }
     },
+    "node_modules/require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/require-main-filename": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+      "license": "ISC"
+    },
     "node_modules/resolve": {
       "version": "1.22.12",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.12.tgz",
@@ -2341,9 +2571,9 @@
       }
     },
     "node_modules/rollup": {
-      "version": "4.62.5",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.62.5.tgz",
-      "integrity": "sha512-/tqMfgP7GPA3PHhCmuiS4vIjrSVhHLgY++i+dhbG462euyAj7FpM4D9uq1X3BgjlqRdpcOrYhcQtfiQLNc8tqw==",
+      "version": "4.62.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.62.2.tgz",
+      "integrity": "sha512-RFnrW4lhXA3s3eqHDZvN654g8OTjzRfqpIRJYczCGB6HzphckVAi/Qh4tbPUbRuDi7s1Llv8g/NspLkttY3gTA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2357,32 +2587,31 @@
         "npm": ">=8.0.0"
       },
       "optionalDependencies": {
-        "@napi-rs/lzma-linux-x64-gnu": "1.5.1",
-        "@rollup/rollup-android-arm-eabi": "4.62.5",
-        "@rollup/rollup-android-arm64": "4.62.5",
-        "@rollup/rollup-darwin-arm64": "4.62.5",
-        "@rollup/rollup-darwin-x64": "4.62.5",
-        "@rollup/rollup-freebsd-arm64": "4.62.5",
-        "@rollup/rollup-freebsd-x64": "4.62.5",
-        "@rollup/rollup-linux-arm-gnueabihf": "4.62.5",
-        "@rollup/rollup-linux-arm-musleabihf": "4.62.5",
-        "@rollup/rollup-linux-arm64-gnu": "4.62.5",
-        "@rollup/rollup-linux-arm64-musl": "4.62.5",
-        "@rollup/rollup-linux-loong64-gnu": "4.62.5",
-        "@rollup/rollup-linux-loong64-musl": "4.62.5",
-        "@rollup/rollup-linux-ppc64-gnu": "4.62.5",
-        "@rollup/rollup-linux-ppc64-musl": "4.62.5",
-        "@rollup/rollup-linux-riscv64-gnu": "4.62.5",
-        "@rollup/rollup-linux-riscv64-musl": "4.62.5",
-        "@rollup/rollup-linux-s390x-gnu": "4.62.5",
-        "@rollup/rollup-linux-x64-gnu": "4.62.5",
-        "@rollup/rollup-linux-x64-musl": "4.62.5",
-        "@rollup/rollup-openbsd-x64": "4.62.5",
-        "@rollup/rollup-openharmony-arm64": "4.62.5",
-        "@rollup/rollup-win32-arm64-msvc": "4.62.5",
-        "@rollup/rollup-win32-ia32-msvc": "4.62.5",
-        "@rollup/rollup-win32-x64-gnu": "4.62.5",
-        "@rollup/rollup-win32-x64-msvc": "4.62.5",
+        "@rollup/rollup-android-arm-eabi": "4.62.2",
+        "@rollup/rollup-android-arm64": "4.62.2",
+        "@rollup/rollup-darwin-arm64": "4.62.2",
+        "@rollup/rollup-darwin-x64": "4.62.2",
+        "@rollup/rollup-freebsd-arm64": "4.62.2",
+        "@rollup/rollup-freebsd-x64": "4.62.2",
+        "@rollup/rollup-linux-arm-gnueabihf": "4.62.2",
+        "@rollup/rollup-linux-arm-musleabihf": "4.62.2",
+        "@rollup/rollup-linux-arm64-gnu": "4.62.2",
+        "@rollup/rollup-linux-arm64-musl": "4.62.2",
+        "@rollup/rollup-linux-loong64-gnu": "4.62.2",
+        "@rollup/rollup-linux-loong64-musl": "4.62.2",
+        "@rollup/rollup-linux-ppc64-gnu": "4.62.2",
+        "@rollup/rollup-linux-ppc64-musl": "4.62.2",
+        "@rollup/rollup-linux-riscv64-gnu": "4.62.2",
+        "@rollup/rollup-linux-riscv64-musl": "4.62.2",
+        "@rollup/rollup-linux-s390x-gnu": "4.62.2",
+        "@rollup/rollup-linux-x64-gnu": "4.62.2",
+        "@rollup/rollup-linux-x64-musl": "4.62.2",
+        "@rollup/rollup-openbsd-x64": "4.62.2",
+        "@rollup/rollup-openharmony-arm64": "4.62.2",
+        "@rollup/rollup-win32-arm64-msvc": "4.62.2",
+        "@rollup/rollup-win32-ia32-msvc": "4.62.2",
+        "@rollup/rollup-win32-x64-gnu": "4.62.2",
+        "@rollup/rollup-win32-x64-msvc": "4.62.2",
         "fsevents": "~2.3.2"
       }
     },
@@ -2429,6 +2658,12 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
+      "license": "ISC"
+    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -2439,6 +2674,32 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "license": "MIT",
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/sucrase": {
       "version": "3.35.1",
       "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.35.1.tgz",
@@ -2618,10 +2879,17 @@
         "node": ">=14.17"
       }
     },
+    "node_modules/undici-types": {
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/update-browserslist-db": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.3.1.tgz",
-      "integrity": "sha512-ZZ61DsRsOnakl74HAmp3oSN4aXUmEWXf+i/yv0h7tIBfICc3VdrFErQKUUKPgu3AMsTUMbcongALEN4l6GSUrQ==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.2.3.tgz",
+      "integrity": "sha512-Js0m9cx+qOgDxo0eMiFGEueWztz+d4+M3rGlmKPT+T4IS/jP4ylw3Nwpu6cpTTP8R1MAC1kF4VbdLt3ARf209w==",
       "dev": true,
       "funding": [
         {
@@ -2716,12 +2984,73 @@
         }
       }
     },
+    "node_modules/which-module": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.1.tgz",
+      "integrity": "sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==",
+      "license": "ISC"
+    },
+    "node_modules/wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/y18n": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
+      "license": "ISC"
+    },
     "node_modules/yallist": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
       "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
       "dev": true,
       "license": "ISC"
+    },
+    "node_modules/yargs": {
+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+      "integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^6.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^4.1.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^4.2.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^18.1.2"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/yargs-parser": {
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+      "license": "ISC",
+      "dependencies": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
     }
   }
 }
diff --git a/frontend/package.json b/frontend/package.json
index 5f8c9dd..5d1a4eb 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -9,11 +9,13 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "qrcode": "^1.5.4",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "^6.28.0"
   },
   "devDependencies": {
+    "@types/qrcode": "^1.5.5",
     "@types/react": "^18.3.12",
     "@types/react-dom": "^18.3.1",
     "@vitejs/plugin-react": "^4.7.0",
diff --git a/frontend/src/admin/AdminLayout.tsx b/frontend/src/admin/AdminLayout.tsx
index 4e5fb77..528e410 100644
--- a/frontend/src/admin/AdminLayout.tsx
+++ b/frontend/src/admin/AdminLayout.tsx
@@ -5,6 +5,7 @@ import { Logo } from '../components/Icons';
 import { ProductsAdmin } from './ProductsAdmin';
 import { SectionsAdmin } from './SectionsAdmin';
 import { SettingsAdmin } from './SettingsAdmin';
+import { CardsAdmin } from './CardsAdmin';
 
 export function AdminLayout() {
     const navigate = useNavigate();
@@ -53,6 +54,7 @@ export function AdminLayout() {
                         { to: '/admin/products', label: 'Продукты' },
                         { to: '/admin/sections', label: 'Секции' },
                         { to: '/admin/settings', label: 'Настройки' },
+                        { to: '/admin/cards', label: 'Визитки' },
                     ].map((item) => (
                         <NavLink
                             key={item.to}
@@ -73,6 +75,7 @@ export function AdminLayout() {
                     <Route path="products" element={<ProductsAdmin />} />
                     <Route path="sections" element={<SectionsAdmin />} />
                     <Route path="settings" element={<SettingsAdmin />} />
+                    <Route path="cards" element={<CardsAdmin />} />
                 </Routes>
             </div>
         </div>
diff --git a/frontend/src/admin/CardsAdmin.tsx b/frontend/src/admin/CardsAdmin.tsx
new file mode 100644
index 0000000..705a1ce
--- /dev/null
+++ b/frontend/src/admin/CardsAdmin.tsx
@@ -0,0 +1,205 @@
+import { useEffect, useState } from 'react';
+import { api, type BusinessCard } from '../api/client';
+
+type Draft = Partial<BusinessCard>;
+
+const EMPTY: Draft = {
+    slug: '', name: '', role: 'Основатель · разработчик', company: 'ООО «Умный Байт»',
+    phone: '', email: '', telegram: '', photo: null,
+    product_title: '', product_subtitle: '', product_url: '', site_url: 'https://umbyte.ru',
+};
+
+export function CardsAdmin() {
+    const [cards, setCards] = useState<BusinessCard[]>([]);
+    const [editing, setEditing] = useState<Draft | null>(null);
+    const [loading, setLoading] = useState(true);
+    const [saving, setSaving] = useState(false);
+    const [err, setErr] = useState<string | null>(null);
+
+    async function load() {
+        const { cards } = await api.listCards();
+        setCards(cards);
+        setLoading(false);
+    }
+    useEffect(() => { load(); }, []);
+
+    function patch(p: Partial<Draft>) { setEditing((e) => ({ ...(e || {}), ...p })); }
+
+    function onPhoto(file: File | undefined) {
+        if (!file) return;
+        const reader = new FileReader();
+        reader.onload = (ev) => {
+            const img = new Image();
+            img.onload = () => {
+                const max = 420;
+                let { width, height } = img;
+                if (width > height && width > max) { height = Math.round(height * max / width); width = max; }
+                else if (height > max) { width = Math.round(width * max / height); height = max; }
+                const canvas = document.createElement('canvas');
+                canvas.width = width; canvas.height = height;
+                canvas.getContext('2d')!.drawImage(img, 0, 0, width, height);
+                patch({ photo: canvas.toDataURL('image/jpeg', 0.85) });
+            };
+            img.src = String(ev.target!.result);
+        };
+        reader.readAsDataURL(file);
+    }
+
+    async function handleSave() {
+        if (!editing || !editing.slug || !editing.name) { setErr('Адрес и имя обязательны'); return; }
+        setSaving(true); setErr(null);
+        try {
+            if (editing.id) await api.updateCard(editing.id, editing);
+            else await api.createCard(editing);
+            setEditing(null);
+            await load();
+        } catch (e: any) {
+            setErr(String(e.message).includes('slug_exists') ? 'Такой адрес уже занят' : 'Не удалось сохранить');
+        } finally { setSaving(false); }
+    }
+
+    async function handleDelete(c: BusinessCard) {
+        if (!confirm(`Удалить визитку «${c.name}»?`)) return;
+        await api.deleteCard(c.id);
+        await load();
+    }
+
+    if (loading) return <div className="text-slate-400">загрузка…</div>;
+
+    return (
+        <div>
+            <div className="flex justify-between items-center mb-4">
+                <h2 className="text-lg font-medium text-brand-900">Визитки</h2>
+                <button onClick={() => { setErr(null); setEditing({ ...EMPTY }); }} className="btn-primary text-sm py-2">
+                    + Создать визитку
+                </button>
+            </div>
+
+            <div className="bg-white border border-slate-200 rounded-xl overflow-hidden">
+                <table className="w-full text-sm">
+                    <thead className="bg-slate-50 text-xs uppercase text-slate-500">
+                        <tr>
+                            <th className="text-left px-4 py-3">Имя</th>
+                            <th className="text-left px-4 py-3">Адрес</th>
+                            <th className="text-left px-4 py-3">Статус</th>
+                            <th className="text-right px-4 py-3"></th>
+                        </tr>
+                    </thead>
+                    <tbody className="divide-y divide-slate-100">
+                        {cards.map((c) => (
+                            <tr key={c.id}>
+                                <td className="px-4 py-3 font-medium text-brand-900">
+                                    {c.name}
+                                    <div className="text-xs text-slate-500 font-normal">{c.role}</div>
+                                </td>
+                                <td className="px-4 py-3 text-slate-600">
+                                    <a href={`/card/${c.slug}`} target="_blank" rel="noopener" className="text-brand-600 hover:text-brand-800">
+                                        /card/{c.slug} ↗
+                                    </a>
+                                </td>
+                                <td className="px-4 py-3 text-slate-600">{c.is_published === false ? 'скрыта' : 'опубликована'}</td>
+                                <td className="px-4 py-3 text-right whitespace-nowrap">
+                                    <button onClick={() => { setErr(null); setEditing(c); }} className="text-brand-600 hover:text-brand-800 text-xs font-medium">Редактировать</button>
+                                    <button onClick={() => handleDelete(c)} className="text-rose-500 hover:text-rose-700 text-xs font-medium ml-3">Удалить</button>
+                                </td>
+                            </tr>
+                        ))}
+                        {cards.length === 0 && (
+                            <tr><td colSpan={4} className="px-4 py-6 text-center text-slate-400">Пока нет визиток</td></tr>
+                        )}
+                    </tbody>
+                </table>
+            </div>
+
+            {editing && (
+                <div className="fixed inset-0 bg-black/30 flex items-center justify-center p-4 z-50" onClick={() => setEditing(null)}>
+                    <div className="bg-white rounded-2xl p-6 max-w-lg w-full max-h-[90vh] overflow-y-auto" onClick={(e) => e.stopPropagation()}>
+                        <h3 className="text-lg font-medium text-brand-900 mb-4">{editing.id ? 'Редактировать визитку' : 'Новая визитка'}</h3>
+
+                        <div className="space-y-3">
+                            <div className="flex items-center gap-4">
+                                <div className="w-20 h-20 rounded-full overflow-hidden bg-slate-100 flex items-center justify-center flex-shrink-0 border border-slate-200">
+                                    {editing.photo
+                                        ? <img src={editing.photo} alt="" className="w-full h-full object-cover" />
+                                        : <span className="text-slate-400 text-xs">нет фото</span>}
+                                </div>
+                                <div className="space-y-1.5">
+                                    <label className="btn-primary text-xs py-1.5 px-3 cursor-pointer inline-block">
+                                        Загрузить фото
+                                        <input type="file" accept="image/*" className="hidden" onChange={(e) => onPhoto(e.target.files?.[0])} />
+                                    </label>
+                                    {editing.photo && (
+                                        <button onClick={() => patch({ photo: '' })} className="block text-xs text-rose-500 hover:text-rose-700">Убрать фото</button>
+                                    )}
+                                </div>
+                            </div>
+
+                            <div className="grid grid-cols-2 gap-3">
+                                <Field label="Адрес страницы (латиницей)">
+                                    <input type="text" value={editing.slug || ''} onChange={(e) => patch({ slug: e.target.value.toLowerCase().replace(/[^a-z0-9-]/g, '') })} placeholder="alexey" className="input" />
+                                </Field>
+                                <Field label="Имя">
+                                    <input type="text" value={editing.name || ''} onChange={(e) => patch({ name: e.target.value })} className="input" />
+                                </Field>
+                            </div>
+                            <Field label="Должность">
+                                <input type="text" value={editing.role || ''} onChange={(e) => patch({ role: e.target.value })} className="input" />
+                            </Field>
+                            <Field label="Компания">
+                                <input type="text" value={editing.company || ''} onChange={(e) => patch({ company: e.target.value })} className="input" />
+                            </Field>
+                            <div className="grid grid-cols-2 gap-3">
+                                <Field label="Телефон">
+                                    <input type="text" value={editing.phone || ''} onChange={(e) => patch({ phone: e.target.value })} placeholder="+7 900 000 0000" className="input" />
+                                </Field>
+                                <Field label="Email">
+                                    <input type="text" value={editing.email || ''} onChange={(e) => patch({ email: e.target.value })} className="input" />
+                                </Field>
+                            </div>
+                            <Field label="Telegram (@ник или ссылка)">
+                                <input type="text" value={editing.telegram || ''} onChange={(e) => patch({ telegram: e.target.value })} placeholder="@username" className="input" />
+                            </Field>
+                            <div className="grid grid-cols-2 gap-3">
+                                <Field label="Продукт — название">
+                                    <input type="text" value={editing.product_title || ''} onChange={(e) => patch({ product_title: e.target.value })} placeholder="АгроТО" className="input" />
+                                </Field>
+                                <Field label="Продукт — подпись">
+                                    <input type="text" value={editing.product_subtitle || ''} onChange={(e) => patch({ product_subtitle: e.target.value })} className="input" />
+                                </Field>
+                            </div>
+                            <div className="grid grid-cols-2 gap-3">
+                                <Field label="Ссылка на продукт">
+                                    <input type="text" value={editing.product_url || ''} onChange={(e) => patch({ product_url: e.target.value })} placeholder="https://agroto.ru" className="input" />
+                                </Field>
+                                <Field label="Сайт">
+                                    <input type="text" value={editing.site_url || ''} onChange={(e) => patch({ site_url: e.target.value })} className="input" />
+                                </Field>
+                            </div>
+                        </div>
+
+                        {err && <div className="text-rose-600 text-sm mt-3">{err}</div>}
+
+                        <div className="flex gap-2 justify-end mt-5">
+                            <button onClick={() => setEditing(null)} className="px-4 py-2 text-sm text-slate-600 hover:bg-slate-50 rounded-lg">Отмена</button>
+                            <button onClick={handleSave} disabled={saving} className="btn-primary text-sm py-2 disabled:opacity-50">{saving ? 'Сохраняю…' : 'Сохранить'}</button>
+                        </div>
+                    </div>
+                </div>
+            )}
+
+            <style>{`
+                .input { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid rgb(226 232 240); border-radius: 0.5rem; font-size: 0.875rem; outline: none; }
+                .input:focus { border-color: rgb(99 102 241); }
+            `}</style>
+        </div>
+    );
+}
+
+function Field({ label, children }: { label: string; children: React.ReactNode }) {
+    return (
+        <div>
+            <label className="block text-xs font-medium text-slate-600 mb-1">{label}</label>
+            {children}
+        </div>
+    );
+}
diff --git a/frontend/src/api/client.ts b/frontend/src/api/client.ts
index 722475c..6a52ea5 100644
--- a/frontend/src/api/client.ts
+++ b/frontend/src/api/client.ts
@@ -29,6 +29,23 @@ export interface ApproachItem {
     description_en?: string | null;
 }
 
+export interface BusinessCard {
+    id: number;
+    slug: string;
+    name: string;
+    role: string | null;
+    company: string | null;
+    phone: string | null;
+    email: string | null;
+    telegram: string | null;
+    photo: string | null;
+    product_title: string | null;
+    product_subtitle: string | null;
+    product_url: string | null;
+    site_url: string | null;
+    is_published?: boolean;
+}
+
 export interface LandingContent {
     sections: Record<string, Record<string, unknown>>;
     sections_en?: Record<string, Record<string, unknown>>;
@@ -106,4 +123,21 @@ export const api = {
             method: 'PUT',
             body: JSON.stringify({ value }),
         }),
+
+    getCard: (slug: string) =>
+        request<{ card: BusinessCard }>(`/api/cards/${slug}`),
+    listCards: () =>
+        request<{ cards: BusinessCard[] }>('/api/admin/cards'),
+    createCard: (data: Partial<BusinessCard>) =>
+        request<{ card: BusinessCard }>('/api/admin/cards', {
+            method: 'POST',
+            body: JSON.stringify(data),
+        }),
+    updateCard: (id: number, data: Partial<BusinessCard>) =>
+        request<{ card: BusinessCard }>(`/api/admin/cards/${id}`, {
+            method: 'PUT',
+            body: JSON.stringify(data),
+        }),
+    deleteCard: (id: number) =>
+        request<{ ok: true }>(`/api/admin/cards/${id}`, { method: 'DELETE' }),
 };
diff --git a/frontend/src/main.tsx b/frontend/src/main.tsx
index 3a0d677..42133f9 100644
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@@ -2,6 +2,7 @@ import React from 'react';
 import ReactDOM from 'react-dom/client';
 import { BrowserRouter, Routes, Route } from 'react-router-dom';
 import { Landing } from './pages/Landing';
+import { CardPage } from './pages/CardPage';
 import { AdminLogin } from './admin/AdminLogin';
 import { AdminLayout } from './admin/AdminLayout';
 import './styles/index.css';
@@ -11,6 +12,7 @@ ReactDOM.createRoot(document.getElementById('root')!).render(
         <BrowserRouter>
             <Routes>
                 <Route path="/" element={<Landing />} />
+                <Route path="/card/:slug" element={<CardPage />} />
                 <Route path="/admin/login" element={<AdminLogin />} />
                 <Route path="/admin/*" element={<AdminLayout />} />
             </Routes>
diff --git a/frontend/src/pages/CardPage.tsx b/frontend/src/pages/CardPage.tsx
new file mode 100644
index 0000000..427da80
--- /dev/null
+++ b/frontend/src/pages/CardPage.tsx
@@ -0,0 +1,235 @@
+import { useEffect, useRef, useState } from 'react';
+import { useParams } from 'react-router-dom';
+import QRCode from 'qrcode';
+import { api, type BusinessCard } from '../api/client';
+
+export function CardPage() {
+    const { slug } = useParams<{ slug: string }>();
+    const [card, setCard] = useState<BusinessCard | null>(null);
+    const [error, setError] = useState(false);
+    const [qrOpen, setQrOpen] = useState(false);
+    const cardRef = useRef<HTMLElement>(null);
+    const glowRef = useRef<HTMLDivElement>(null);
+    const qrCanvasRef = useRef<HTMLCanvasElement>(null);
+
+    useEffect(() => {
+        if (!slug) return;
+        api.getCard(slug).then(({ card }) => setCard(card)).catch(() => setError(true));
+    }, [slug]);
+
+    useEffect(() => {
+        if (!card) return;
+        if (!window.matchMedia('(hover:hover)').matches) return;
+        const el = cardRef.current, glow = glowRef.current;
+        function onMove(e: MouseEvent) {
+            if (!el) return;
+            const r = el.getBoundingClientRect();
+            const dx = (e.clientX - (r.left + r.width / 2)) / r.width;
+            const dy = (e.clientY - (r.top + r.height / 2)) / r.height;
+            el.style.transform = `rotateY(${(dx * 5).toFixed(2)}deg) rotateX(${(-dy * 5).toFixed(2)}deg)`;
+            if (glow) { glow.style.left = e.clientX + 'px'; glow.style.top = e.clientY + 'px'; }
+        }
+        function onLeave() { if (el) el.style.transform = ''; }
+        document.addEventListener('mousemove', onMove);
+        document.addEventListener('mouseleave', onLeave);
+        return () => { document.removeEventListener('mousemove', onMove); document.removeEventListener('mouseleave', onLeave); };
+    }, [card]);
+
+    if (error) return <div className="cardpage-msg">Визитка не найдена</div>;
+    if (!card) return <div className="cardpage-msg">загрузка…</div>;
+
+    const initials = card.name.split(/\s+/).map((w) => w[0]).slice(0, 2).join('').toUpperCase();
+    const telHref = card.phone ? 'tel:' + card.phone.replace(/[^+\d]/g, '') : '';
+
+    function saveContact() {
+        if (!card) return;
+        const parts = card.name.split(/\s+/);
+        const lines = ['BEGIN:VCARD', 'VERSION:3.0',
+            `N:${parts[1] || ''};${parts[0] || ''};;;`, `FN:${card.name}`];
+        if (card.company) lines.push(`ORG:${card.company}`);
+        if (card.role) lines.push(`TITLE:${card.role.replace(/·/g, ',')}`);
+        if (card.phone) lines.push(`TEL;TYPE=CELL,VOICE:${card.phone.replace(/[^+\d]/g, '')}`);
+        if (card.email) lines.push(`EMAIL;TYPE=INTERNET:${card.email}`);
+        if (card.product_url) lines.push(`URL:${card.product_url}`);
+        if (card.site_url) lines.push(`URL:${card.site_url}`);
+        if (card.photo && card.photo.startsWith('data:image')) {
+            const b64 = card.photo.split(',')[1];
+            const type = (card.photo.match(/data:image\/(\w+)/) || [])[1]?.toUpperCase() || 'JPEG';
+            if (b64 && b64.length < 60000) lines.push(`PHOTO;ENCODING=b;TYPE=${type}:${b64}`);
+        }
+        lines.push('END:VCARD');
+        const vcard = lines.join('\r\n');
+        try {
+            const isIOS = /iP(hone|ad|od)/.test(navigator.userAgent);
+            if (isIOS) {
+                window.location.href = 'data:text/vcard;charset=utf-8,' + encodeURIComponent(vcard);
+            } else {
+                const blob = new Blob([vcard], { type: 'text/vcard;charset=utf-8' });
+                const url = URL.createObjectURL(blob);
+                const a = document.createElement('a');
+                a.href = url; a.download = `${card.slug}.vcf`;
+                document.body.appendChild(a); a.click(); a.remove();
+                setTimeout(() => URL.revokeObjectURL(url), 1000);
+            }
+            toast('Открываю карточку контакта…');
+        } catch { toast('Не удалось открыть'); }
+    }
+    useEffect(() => {
+        if (!qrOpen || !qrCanvasRef.current) return;
+        QRCode.toCanvas(qrCanvasRef.current, window.location.href, {
+            width: 240,
+            margin: 1,
+            color: { dark: '#15132E', light: '#FFFFFF' },
+        }).catch(() => toast('Не удалось построить QR'));
+    }, [qrOpen]);
+
+    function toast(msg: string) {
+        const t = document.getElementById('cp-toast');
+        if (!t) return;
+        t.textContent = msg; t.classList.add('on');
+        setTimeout(() => t.classList.remove('on'), 2200);
+    }
+
+    return (
+        <div className="cardpage">
+            <div className="blob b1" /><div className="blob b2" /><div className="blob b3" />
+            <div className="glow" ref={glowRef} />
+
+            <main className="cp-card" ref={cardRef}>
+                <div className="cp-avatar reveal d1">
+                    <div className="ring" />
+                    <div className="inner">
+                        {card.photo
+                            ? <img src={card.photo} alt={card.name} />
+                            : <span>{initials}</span>}
+                    </div>
+                </div>
+                <h1 className="reveal d2">{card.name}</h1>
+                {card.role && <div className="role reveal d2">{card.role}</div>}
+                {card.company && (
+                    <div className="company reveal d3">
+                        <svg width="16" height="16" viewBox="0 0 72 72"><rect x="6" y="6" width="60" height="60" rx="14" fill="#312E81" /><circle cx="22" cy="22" r="3.5" fill="#fff" /><circle cx="36" cy="22" r="3.5" fill="#fff" opacity=".4" /><circle cx="50" cy="22" r="3.5" fill="#fff" /><circle cx="22" cy="36" r="3.5" fill="#fff" opacity=".4" /><circle cx="36" cy="36" r="5" fill="#22D3EE" /><circle cx="50" cy="36" r="3.5" fill="#fff" /><circle cx="22" cy="50" r="3.5" fill="#fff" /><circle cx="36" cy="50" r="3.5" fill="#fff" opacity=".4" /><circle cx="50" cy="50" r="3.5" fill="#fff" /></svg>
+                        {card.company}
+                    </div>
+                )}
+
+                <div className="actions reveal d4">
+                    {card.phone && (
+                        <button className="act" title="Позвонить" onClick={() => { window.location.href = telHref; }}>
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><path d="M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z" /></svg>
+                        </button>
+                    )}
+                    {card.email && (
+                        <button className="act" title="Написать" onClick={() => { window.location.href = 'mailto:' + card.email; }}>
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="2" y="4" width="20" height="16" rx="2" /><path d="m22 7-10 6L2 7" /></svg>
+                        </button>
+                    )}
+                    {card.telegram && (
+                        <button className="act" title="Telegram" onClick={() => { window.location.href = card.telegram!.startsWith('http') ? card.telegram! : 'https://t.me/' + card.telegram!.replace('@', ''); }}>
+                            <svg viewBox="0 0 24 24" fill="currentColor"><path d="M21.94 4.6 18.6 20.3c-.25 1.1-.9 1.38-1.83.86l-5.05-3.72-2.44 2.35c-.27.27-.5.5-1 .5l.36-5.14L17 6.36c.4-.36-.09-.56-.62-.2L6.9 12.3l-4.97-1.56c-1.08-.34-1.1-1.08.23-1.6L20.5 3.05c.9-.34 1.69.2 1.44 1.55z" /></svg>
+                        </button>
+                    )}
+                    {card.site_url && (
+                        <button className="act" title="Сайт" onClick={() => { window.location.href = card.site_url!; }}>
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><circle cx="12" cy="12" r="10" /><path d="M2 12h20M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z" /></svg>
+                        </button>
+                    )}
+                    <button className="act" title="Показать QR" onClick={() => setQrOpen(true)}>
+                        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round"><rect x="3" y="3" width="7" height="7" rx="1" /><rect x="14" y="3" width="7" height="7" rx="1" /><rect x="3" y="14" width="7" height="7" rx="1" /><path d="M14 14h3v3h-3zM19 14h2v2h-2zM14 19h2v2h-2zM19 19h2v2h-2z" /></svg>
+                    </button>
+                </div>
+
+                <button className="save" onClick={saveContact}>
+                    <svg width="19" height="19" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2" /><circle cx="12" cy="7" r="4" /></svg>
+                    Добавить в контакты
+                </button>
+
+                {card.product_title && (
+                    <a className="product reveal d6" href={card.product_url || '#'} target="_blank" rel="noopener">
+                        <span className="ic"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#fff" strokeWidth="1.7" strokeLinecap="round" strokeLinejoin="round"><path d="M12 2 2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5" /></svg></span>
+                        <span><span className="t">{card.product_title}</span>{card.product_subtitle && <span className="s">{card.product_subtitle}</span>}</span>
+                        <span className="go"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><path d="M5 12h14M12 5l7 7-7 7" /></svg></span>
+                    </a>
+                )}
+
+                <div className="foot reveal d6">
+                    <svg width="15" height="15" viewBox="0 0 72 72"><rect x="6" y="6" width="60" height="60" rx="14" fill="#312E81" /><circle cx="36" cy="36" r="5" fill="#22D3EE" /><circle cx="22" cy="22" r="3" fill="#fff" /><circle cx="50" cy="22" r="3" fill="#fff" /><circle cx="22" cy="50" r="3" fill="#fff" /><circle cx="50" cy="50" r="3" fill="#fff" /></svg>
+                    <span><b>Умный Байт</b> · umbyte.ru</span>
+                </div>
+            </main>
+
+            <div className="toast" id="cp-toast">Контакт сохранён ✓</div>
+
+            {qrOpen && (
+                <div className="qr-overlay" onClick={() => setQrOpen(false)}>
+                    <div className="qr-box" onClick={(e) => e.stopPropagation()}>
+                        <canvas ref={qrCanvasRef} />
+                        <div className="qr-hint">Отсканируйте, чтобы открыть визитку</div>
+                        <button className="qr-close" onClick={() => setQrOpen(false)}>Закрыть</button>
+                    </div>
+                </div>
+            )}
+
+            <style>{cardCss}</style>
+        </div>
+    );
+}
+
+const cardCss = `
+@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;500;600;700&family=Onest:wght@400;500;600&display=swap');
+.cardpage{--bg:#E9EDF7;--bg2:#DDE3F2;--card:#FFFFFF;--card2:#FBFCFF;--ink:#15132E;--ink2:#5C5984;--line:#E7E9F4;--indigo:#312E81;--indigo2:#4F4BC4;--cyan:#06B6D4;--cyan-glow:#22D3EE;--violet:#7C5CFF;--shadow:0 30px 70px -24px rgba(49,46,129,.32),0 10px 30px -18px rgba(6,182,212,.28);
+  font-family:'Onest',sans-serif;color:var(--ink);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px 18px;position:relative;overflow:hidden;perspective:1200px;background:linear-gradient(165deg,var(--bg),var(--bg2))}
+@media (prefers-color-scheme:dark){.cardpage{--bg:#0C0B22;--bg2:#141233;--card:#17163a;--card2:#1c1a44;--ink:#F4F4FF;--ink2:#A6A3D9;--line:rgba(255,255,255,.12);--indigo:#4F4BC4;--indigo2:#6A66E0;--cyan:#22D3EE;--cyan-glow:#67E8F9;--shadow:0 30px 80px -24px rgba(0,0,0,.7),0 0 40px -10px rgba(34,211,238,.25)}}
+.cardpage-msg{min-height:100vh;display:flex;align-items:center;justify-content:center;color:#94a3b8;font-family:'Onest',sans-serif;background:#E9EDF7}
+@media (prefers-color-scheme:dark){.cardpage-msg{background:#0C0B22}}
+.cardpage *{margin:0;padding:0;box-sizing:border-box}
+.cardpage .blob{position:fixed;border-radius:50%;filter:blur(70px);opacity:.6;z-index:0;pointer-events:none;will-change:transform}
+.cardpage .b1{width:380px;height:380px;background:radial-gradient(circle,rgba(34,211,238,.5),transparent 70%);top:-80px;left:-60px;animation:cpf1 14s ease-in-out infinite}
+.cardpage .b2{width:420px;height:420px;background:radial-gradient(circle,rgba(124,92,255,.4),transparent 70%);bottom:-120px;right:-80px;animation:cpf2 18s ease-in-out infinite}
+.cardpage .b3{width:300px;height:300px;background:radial-gradient(circle,rgba(79,75,196,.4),transparent 70%);top:40%;left:60%;animation:cpf3 16s ease-in-out infinite}
+@keyframes cpf1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,40px) scale(1.12)}}
+@keyframes cpf2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-50px,-40px) scale(1.1)}}
+@keyframes cpf3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-40px,50px) scale(1.15)}}
+.cardpage .glow{position:fixed;width:300px;height:300px;border-radius:50%;pointer-events:none;z-index:1;background:radial-gradient(circle,rgba(34,211,238,.18),transparent 65%);transform:translate(-50%,-50%);left:-999px;top:-999px;mix-blend-mode:multiply}
+@media (prefers-color-scheme:dark){.cardpage .glow{mix-blend-mode:screen}}
+.cp-card{position:relative;z-index:2;width:100%;max-width:404px;background:linear-gradient(180deg,var(--card),var(--card2));border-radius:30px;padding:38px 28px 26px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;text-align:center;transform-style:preserve-3d;transition:transform .15s ease-out;will-change:transform}
+.cp-card::before{content:"";position:absolute;inset:0;border-radius:30px;padding:1.5px;pointer-events:none;background:linear-gradient(135deg,var(--cyan-glow),var(--violet) 35%,var(--indigo2) 60%,transparent 80%);background-size:200% 200%;animation:cpholo 6s linear infinite;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
+@keyframes cpholo{0%{background-position:0% 50%}100%{background-position:200% 50%}}
+.cardpage .reveal{opacity:0;transform:translateY(14px);animation:cprise .7s cubic-bezier(.2,.7,.2,1) forwards}
+@keyframes cprise{to{opacity:1;transform:none}}
+.cardpage .d1{animation-delay:.05s}.cardpage .d2{animation-delay:.14s}.cardpage .d3{animation-delay:.22s}.cardpage .d4{animation-delay:.32s}.cardpage .d5{animation-delay:.42s}.cardpage .d6{animation-delay:.52s}
+.cp-avatar{width:112px;height:112px;border-radius:50%;position:relative;margin-bottom:22px;display:flex;align-items:center;justify-content:center}
+.cp-avatar .ring{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,var(--cyan-glow),var(--violet),var(--indigo),var(--cyan-glow));animation:cpspin 7s linear infinite}
+@keyframes cpspin{to{transform:rotate(360deg)}}
+.cp-avatar .inner{position:absolute;inset:5px;border-radius:50%;background:linear-gradient(180deg,var(--card),var(--card2));display:flex;align-items:center;justify-content:center;overflow:hidden;z-index:1}
+.cp-avatar .inner img{width:100%;height:100%;object-fit:cover}
+.cp-avatar .inner span{font-family:'Unbounded';font-weight:600;font-size:38px;letter-spacing:-1px;background:linear-gradient(150deg,var(--indigo2),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
+@media (prefers-color-scheme:dark){.cp-avatar .inner span{background:linear-gradient(150deg,#fff,#cfe9ff);-webkit-background-clip:text;background-clip:text;color:transparent}}
+.cp-card h1{font-family:'Unbounded';font-weight:600;font-size:26px;letter-spacing:-.6px;line-height:1.1}
+.cp-card .role{color:var(--cyan);font-weight:600;font-size:14.5px;margin-top:9px}
+@media (prefers-color-scheme:dark){.cp-card .role{color:var(--cyan-glow)}}
+.cp-card .company{color:var(--ink2);font-size:13px;margin-top:7px;display:flex;align-items:center;gap:7px;justify-content:center}
+.cp-card .actions{display:flex;gap:12px;margin:26px 0 6px}
+.cp-card .act{width:56px;height:56px;border-radius:18px;border:1px solid var(--line);background:var(--card);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--indigo);box-shadow:0 6px 16px -8px rgba(49,46,129,.4);transition:transform .18s,box-shadow .18s,color .18s,border-color .18s;-webkit-tap-highlight-color:transparent}
+@media (prefers-color-scheme:dark){.cp-card .act{color:var(--cyan-glow)}}
+.cp-card .act:hover{transform:translateY(-4px);color:var(--cyan);border-color:rgba(6,182,212,.5);box-shadow:0 12px 22px -10px rgba(6,182,212,.5)}
+.cp-card .act svg{width:23px;height:23px}
+.cp-card .save{margin-top:18px;width:100%;border:none;cursor:pointer;padding:17px 20px;border-radius:18px;font-family:'Onest';font-weight:600;font-size:16px;color:#fff;background:linear-gradient(110deg,var(--indigo),var(--violet) 35%,var(--cyan) 70%,var(--indigo));background-size:220% 100%;animation:cphb 5s linear infinite;box-shadow:0 16px 34px -12px rgba(49,46,129,.6);display:flex;align-items:center;justify-content:center;gap:10px;transition:transform .18s,box-shadow .18s}
+@keyframes cphb{0%{background-position:0 0}100%{background-position:220% 0}}
+.cp-card .save:hover{transform:translateY(-2px);box-shadow:0 20px 42px -12px rgba(124,92,255,.6)}
+.cp-card .product{margin-top:13px;width:100%;text-decoration:none;color:var(--ink);border:1px solid var(--line);background:var(--card);border-radius:18px;padding:14px 16px;display:flex;align-items:center;gap:13px;text-align:left;transition:transform .18s,border-color .18s,box-shadow .18s}
+.cp-card .product:hover{transform:translateY(-2px);border-color:rgba(6,182,212,.5);box-shadow:0 12px 24px -14px rgba(6,182,212,.5)}
+.cp-card .product .ic{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--indigo2),var(--indigo));display:flex;align-items:center;justify-content:center;flex-shrink:0}
+.cp-card .product .t{font-weight:600;font-size:15px;display:block}
+.cp-card .product .s{color:var(--ink2);font-size:12px;margin-top:2px;display:block}
+.cp-card .product .go{margin-left:auto;color:var(--cyan)}
+.cp-card .foot{margin-top:24px;display:flex;align-items:center;gap:8px;color:var(--ink2);font-size:12px}
+.cp-card .foot b{color:var(--ink);font-weight:600}
+.cardpage .toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:all .3s;z-index:6;box-shadow:0 12px 30px -8px rgba(0,0,0,.4)}
+.cardpage .toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
+.qr-overlay{position:fixed;inset:0;z-index:10;background:rgba(21,19,46,.55);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px;animation:cprise .2s ease-out}
+.qr-box{background:var(--card);border-radius:24px;padding:28px 26px 22px;display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:var(--shadow);max-width:300px}
+.qr-box canvas{border-radius:14px;display:block}
+.qr-hint{font-size:13px;color:var(--ink2);text-align:center}
+.qr-close{border:none;cursor:pointer;padding:12px 22px;border-radius:14px;font-family:'Onest';font-weight:600;font-size:14px;color:#fff;background:linear-gradient(110deg,var(--indigo),var(--violet) 60%,var(--cyan));width:100%}
+`;
diff --git a/frontend/src/pages/Landing.tsx b/frontend/src/pages/Landing.tsx
index 1d3db9f..4991b03 100644
--- a/frontend/src/pages/Landing.tsx
+++ b/frontend/src/pages/Landing.tsx
@@ -82,6 +82,15 @@ export function Landing() {
     const cta = sec('cta');
     const settings = content.settings;
 
+    // Реальное количество продуктов из БД + русское склонение
+    const productCount = content.products.length;
+    const pluralProducts = (n: number) => {
+        const m10 = n % 10, m100 = n % 100;
+        if (m10 === 1 && m100 !== 11) return 'ФЛАГМАНСКИЙ ПРОДУКТ';
+        if (m10 >= 2 && m10 <= 4 && !(m100 >= 12 && m100 <= 14)) return 'ФЛАГМАНСКИХ ПРОДУКТА';
+        return 'ФЛАГМАНСКИХ ПРОДУКТОВ';
+    };
+
     return (
         <div className="bg-white text-slate-900">
             <nav className="bg-white border-b border-slate-200">
@@ -172,12 +181,17 @@ export function Landing() {
 
                     {Array.isArray(hero?.stats) && hero.stats.length > 0 && (
                         <div className="grid grid-cols-2 md:grid-cols-4 gap-4 mt-14 pt-7 border-t border-slate-200">
-                            {hero.stats.map((stat: any, idx: number) => (
-                                <div key={idx}>
-                                    <div className="text-3xl font-medium text-brand-800 tracking-tight">{stat.value}</div>
-                                    <div className="text-xs text-slate-500 tracking-wider mt-1">{stat.label}</div>
-                                </div>
-                            ))}
+                            {hero.stats.map((stat: any, idx: number) => {
+                                const isProd = typeof stat.label === 'string' && stat.label.toUpperCase().includes('ПРОДУКТ');
+                                const value = isProd ? String(productCount) : stat.value;
+                                const label = isProd ? pluralProducts(productCount) : stat.label;
+                                return (
+                                    <div key={idx}>
+                                        <div className="text-3xl font-medium text-brand-800 tracking-tight">{value}</div>
+                                        <div className="text-xs text-slate-500 tracking-wider mt-1">{label}</div>
+                                    </div>
+                                );
+                            })}
                         </div>
                     )}
                 </div>
@@ -298,14 +312,22 @@ export function Landing() {
                         почта, она одна и та же на обоих сайтах компании. */}
                     <div className="inline-flex gap-2 items-center flex-wrap justify-center">
                         {settings.contact_email && (
-                            <a href={`mailto:${settings.contact_email}`} className="btn-primary">
+                            <button
+                                type="button"
+                                onClick={() => { window.location.href = 'mailto:' + settings.contact_email; }}
+                                className="btn-primary"
+                            >
                                 {cta?.cta_primary || 'Написать нам'}
-                            </a>
+                            </button>
                         )}
                         {settings.contact_phone && (
-                            <a href={`tel:${String(settings.contact_phone).replace(/[^+\d]/g, '')}`} className="btn-secondary">
+                            <button
+                                type="button"
+                                onClick={() => { window.location.href = 'tel:' + String(settings.contact_phone).replace(/[^+\d]/g, ''); }}
+                                className="btn-secondary"
+                            >
                                 {settings.contact_phone}
-                            </a>
+                            </button>
                         )}
                     </div>
                     {settings.contact_email && (