docs(site): update landing page

sites/docs-devsy-sh/app/(home)/layout.tsx

@@ -3,23 +3,23 @@ import { HomeLayout } from 'fumadocs-ui/layouts/home';
 import { baseOptions } from '@/lib/layout.shared';
 
 export const metadata: Metadata = {
-  title: 'Devsy: Standardized development workspaces, engineering at scale',
+  title: 'Devsy: Devcontainer Workspaces, Any Backend, No Lock-In',
   description:
-    'Devsy gives teams and AI coding agents standardized, isolated workspaces that cut hardware cost, shorten onboarding, and contain agent risk. Deploy across Docker, Kubernetes, cloud providers, and SSH hosts.',
+    'Devsy runs devcontainer-based developer workspaces as Docker containers, Kubernetes pods, or microVMs, for engineers and their AI agents.',
   openGraph: {
     type: 'website',
     siteName: 'Devsy',
-    title: 'Devsy: Engineering at scale',
+    title: 'Devsy: Devcontainer Workspaces, Any Backend',
     description:
-      'Standardized, reproducible development workspaces that run anywhere: local, cloud, Kubernetes, or remote SSH.',
+      'Developer workspaces built from your devcontainer.json, portable across Docker, Kubernetes, microVMs, cloud, and SSH.',
     url: 'https://www.devsy.sh/',
     images: 'https://www.devsy.sh/docs/media/devsy.png',
   },
   twitter: {
     card: 'summary_large_image',
-    title: 'Devsy: Engineering at scale',
+    title: 'Devsy: Devcontainer Workspaces, Any Backend',
     description:
-      'Standardized, reproducible development workspaces that run anywhere: local, cloud, Kubernetes, or remote SSH.',
+      'Developer workspaces built from your devcontainer.json, portable across Docker, Kubernetes, microVMs, cloud, and SSH.',
     images: 'https://www.devsy.sh/docs/media/devsy.png',
   },
 };

sites/docs-devsy-sh/app/(home)/page.tsx

@@ -127,10 +127,13 @@ export default function HomePage() {
             <h1>
               Ship from <span className="grad">day zero</span>.
             </h1>
-            <p className="hero-sub">Standardized workspaces, engineering at scale.</p>
+            <p className="hero-sub">
+              Secure workspaces, at scale, for developers and agents.
+            </p>
             <p className="lede">
-              Devsy gives every engineer the same environment. Cut hardware cost, shorten onboarding, and raise
-              developer productivity. Deploy across Docker, Kubernetes, cloud providers, and SSH hosts.
+              Devsy runs the same developer environment in a Docker container, a Kubernetes pod, or a microVM,
+              whether it runs on a laptop, in the cloud, or on a shared host. Switch backends with one command.
+              No rewrite and no lock-in.
             </p>
             <div className="hero-cta">
               <a className="btn btn-primary" href="/docs/getting-started/install">

sites/docs-devsy-sh/content/docs/what-is-devsy.mdx

@@ -1,9 +1,10 @@
 ---
 title: What is Devsy?
 sidebar_label: What is Devsy?
+description: Devsy runs devcontainer-based developer workspaces as Docker containers, Kubernetes pods, or microVMs on local machines, remote SSH hosts, or public and private clouds.
 ---
 
-Devsy helps organizations scale their engineering operations with standardized, reproducible development environments. Each environment runs in its own container, defined by a [devcontainer.json](https://containers.dev/) that lives alongside your source. [Devsy providers](./managing-providers/what-are-providers) provision those containers on a developer's machine, any reachable remote host, or in a public or private cloud — and you can extend Devsy with your own custom providers.
+Devsy enables organizations to scale their engineering operations through standardized, trusted development environments. Environments run as containers, Kubernetes pods, or hardware-isolated microVMs, defined by a [devcontainer.json](https://containers.dev/) that lives alongside your source. [Devsy providers](./managing-providers/what-are-providers) provision those environments on a developer's machine, any reachable remote host, or in a public or private cloud, and you can extend Devsy with your own custom providers.
 
 <figure>
   <img src="/docs/media/devsy-flow.gif" alt="Animated demo of launching Devsy, connecting to a workspace, and opening it in an IDE" />