diff --git a/cabinet.html b/cabinet.html
index 71e972b..94c0351 100644
--- a/cabinet.html
+++ b/cabinet.html
@@ -41,22 +41,12 @@
 </label>
 <button class='cabinet__submit' type='submit'>Оставить заявку</button>
 </form>
+<p class='cabinet__status' id='cabinet-status' hidden></p>
 </section>
 </div>
 </main>
 </div>
+<script src='js/site-config.js'></script>
 <script src='js/main.js' defer></script>
-<script>
-document.addEventListener('DOMContentLoaded', () => {
-  const f = document.getElementById('cabinet-form');
-  if (!f) {
-    return;
-  }
-  f.addEventListener('submit', (e) => {
-    e.preventDefault();
-    f.reset();
-  });
-});
-</script>
 </body>
 </html>
diff --git a/css/styles.css b/css/styles.css
index fe08810..d2c83ef 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -713,6 +713,14 @@ a {
   box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
 }
 
+.cabinet__status {
+  margin: 1rem 0 0;
+  text-align: center;
+  font-size: 0.95rem;
+  letter-spacing: 0.06em;
+  color: rgba(255, 255, 255, 0.78);
+}
+
 @media (max-width: 600px) {
   .hero__glow {
     display: none;
diff --git a/js/main.js b/js/main.js
index 6cfc07b..77807c0 100644
--- a/js/main.js
+++ b/js/main.js
@@ -34,7 +34,7 @@ function tickCountdown() {
     seconds: pad2(seconds),
   };
   Object.keys(map).forEach((key) => {
-    const el = root.querySelector(`[data-unit="${key}"]`);
+    const el = root.querySelector(`[data-unit='${key}']`);
     if (el) {
       el.textContent = map[key];
     }
@@ -43,6 +43,57 @@ function tickCountdown() {
 }
 
 
+function initCabinetSubmit() {
+  const form = document.getElementById('cabinet-form');
+  const status = document.getElementById('cabinet-status');
+  if (!form) {
+    return;
+  }
+  const submitBtn = form.querySelector('.cabinet__submit');
+  form.addEventListener('submit', async (e) => {
+    e.preventDefault();
+    const cfg = window.__SITE_CONFIG__ || {};
+    const url = cfg.notifyUrl || 'http://72.56.9.52:8000/notify';
+    const fd = new FormData(form);
+    const name = String(fd.get('name') || '').trim();
+    const email = String(fd.get('email') || '').trim();
+    if (status) {
+      status.setAttribute('hidden', '');
+      status.textContent = '';
+    }
+    if (submitBtn) {
+      submitBtn.disabled = true;
+    }
+    try {
+      const res = await fetch(url, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ name, email }),
+      });
+      if (!res.ok) {
+        throw new Error(String(res.status));
+      }
+      if (status) {
+        status.removeAttribute('hidden');
+        status.textContent = 'Заявка отправлена';
+      }
+      form.reset();
+    } catch {
+      if (status) {
+        status.removeAttribute('hidden');
+        status.textContent = 'Не удалось отправить заявку';
+      }
+    } finally {
+      if (submitBtn) {
+        submitBtn.disabled = false;
+      }
+    }
+  });
+}
+
+
 function initNav() {
   const btn = document.querySelector('.burger');
   if (!btn) {
@@ -73,3 +124,4 @@ function startCountdown() {
 
 startCountdown();
 initNav();
+initCabinetSubmit();
diff --git a/js/site-config.js b/js/site-config.js
index 3832616..a2300a1 100644
--- a/js/site-config.js
+++ b/js/site-config.js
@@ -1,5 +1,6 @@
 window.__SITE_CONFIG__ = {
   siteUrl: 'https://elcsa.ru',
+  notifyUrl: 'http://72.56.9.52:8000/notify',
   gtmContainerId: '',
   ga4MeasurementId: '',
   googleAdsId: '',