[MT] Additional details to overview page (#21714)

* added details to index page

* refined text

* refined text

Author: marciocloudflare

src/content/docs/magic-transit/index.mdx

@@ -18,7 +18,10 @@ Secure your network and improve performance at Cloudflare scale.
 
 Magic Transit is a network security and performance solution that offers DDoS protection, traffic acceleration, and more for on-premise, cloud-hosted, and hybrid networks.
 
-Learn how to [get started](/magic-transit/get-started/).
+- **DDoS mitigation and protection**: Instead of relying on local infrastructure that can be overwhelmed by large DDoS attacks, Magic Transit uses the [global Cloudflare Network](https://www.cloudflare.com/network/) to ingest and mitigate attacks close to their source.
+- **Traffic acceleration**: Magic Transit takes advantage of the Cloudflare global network to reduce latency and ensure that requests always have a data center nearby.
+
+Learn more [about how Magic Transit works](/magic-transit/about/) and how to [get started](/magic-transit/get-started/).
 
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