docs: fix demo video link and add Claude badge to README

README.md

@@ -6,6 +6,7 @@
 [![FastAPI](https://img.shields.io/badge/FastAPI-0.115-009688?style=flat&logo=fastapi)](https://fastapi.tiangolo.com)
 [![React](https://img.shields.io/badge/React-18-61DAFB?style=flat&logo=react&logoColor=black)](https://react.dev)
 [![Azure](https://img.shields.io/badge/Azure-Container_Apps-0078D4?style=flat&logo=microsoftazure)](https://azure.microsoft.com)
+[![Claude](https://img.shields.io/badge/Claude-Sonnet_4.5-CC785C?style=flat&logo=anthropic&logoColor=white)](https://www.anthropic.com)
 [![License](https://img.shields.io/badge/License-MIT-6B7280?style=flat)](LICENSE)
 
 **Ask any business question in plain English. Get SQL, a chart, and a written insight in seconds.**
@@ -16,19 +17,11 @@ Live: https://insightiq-frontend.orangemeadow-25c8b891.westeurope.azurecontainer
 
 ## Demo
 
-<video src="https://github.com/AttiR/InsightIQ/assets/insightiq-demo.mp4"
-  controls
-  autoplay
-  muted
-  loop
-  width="100%">
-</video>
+[▶ Watch demo video](assets/insightiq-demo.mp4) · [Try the live app](https://insightiq-frontend.orangemeadow-25c8b891.westeurope.azurecontainerapps.io)
 
 > Sign in with Google → ask a plain English question → chart + AI insight in under 5 seconds.
 > Click a history item to reload it from cache — no API call, instant result.
 
----
-
 ## The problem
 
 Business managers at SaaS companies are blocked from their own data. A question like "which customers are at churn risk?" requires writing SQL — or waiting two days for an analyst to do it. Analysts spend the majority of their time on ad-hoc query requests rather than strategic work.