diff --git a/index.html b/index.html
index 0ac213d..3fb2ba7 100644
--- a/index.html
+++ b/index.html
@@ -9,6 +9,9 @@
 <link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🏍️</text></svg>">
 <style>
 :root{--ink:#0F1218;--cyan:#00E5FF;--cyan-50:#E8FCFF;--white:#fff;--gray-500:#5B6573;--gray-100:#F2F4F7;--orange:#FF6B35;--orange-dark:#E55A2B}
+.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;box-shadow:0 4px 12px rgba(37,211,102,0.4);z-index:1000;transition:transform 0.3s,box-shadow 0.3s;text-decoration:none}
+.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(37,211,102,0.6)}
+@media(max-width:640px){.whatsapp-float{width:50px;height:50px;font-size:26px;bottom:16px;right:16px}}
 *{box-sizing:border-box;margin:0;padding:0}
 body{font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;color:var(--ink);background:var(--white)}
 .container{max-width:1140px;margin:0 auto;padding:80px 24px}
@@ -239,5 +242,7 @@ var io=new IntersectionObserver(function(entries){
 document.querySelectorAll('.reveal').forEach(function(el){ io.observe(el); });
 </script>
 
+<a class="whatsapp-float" href="https://wa.me/77771234567?text=Здравствуйте! Хочу записаться на квадро-тур" title="Написать в WhatsApp">💬</a>
+
 </body>
 </html>