docs: rewrite intro sections for Network/OEL/OSS

docs/network/getting-started/index.mdx

@@ -1,125 +1,121 @@
 ---
 title: Introduction to Ory Network
+sidebar_label: Introduction to Ory Network
+toc_max_heading_level: 3
+description:
+  Ory Network is the fully managed, cloud-native deployment of Ory — a global, low-latency identity and access management service
+  built on Ory's open source software.
 ---
 
-Ory is a software infrastructure provider building a global zero-trust network for humans, robots, devices, and software services.
-Ory develops open-source software on [GitHub](https://github.com/ory) and publishes open standards such as the
-[Ory Permission Language](https://github.com/ory/keto/blob/master/docs/ory_permission_language_spec.md).
-[The Ory Network](https://console.ory.com/) uses cloud-native open-source technologies (Kubernetes, Crossplane, Cockroach, Linux,
-Ory) and standards (OAuth 2.0/2.1, OpenID Connect, MITREid, WebAuthn, TOTP, FIDO3) to deliver a low-latency, planet-scale
-zero-trust infrastructure. Ory combines centuries of open source, security, operational, and industry expertise with a
-user-centric and security-first mindset.
+# Introduction to Ory Network
 
-Core infrastructure components of [Ory Network](https://console.ory.com) are open source to foster collaboration, reduce supply
-chain risk, broaden access to secure services, and introduce the open standard for internet security. Being open source Ory
-improves the safety of everyone:
+Ory Network is the fully managed deployment of Ory: a global, low-latency identity and access management (IAM) service delivered
+as SaaS. It runs the same open source software you can self-host, with hosting, scaling, security patching, and compliance handled
+for you — so you can add authentication, authorization, and fine-grained permissions to any application and get back to building
+your product.
 
-- Ory Identities offers a secure and modern central identity management solution with MFA, passwordless, WebAuthn, and more. It's
-  based on the open-source [Ory Kratos Identity Server](https://github.com/ory/kratos).
-- Ory OAuth2 & OpenID Connect implements 15+ IETF and OpenID standards to facilitate single sign-on (SSO), delegation, and API
-  access authorization. It's based on the open-source [Ory Hydra Federation Server](https://github.com/ory/hydra).
-- Ory Permissions is a low-latency, high-performance, relationship-based authorization system that enables fine-grained access
-  control (incl. RBAC and ABAC models) in any application. It's based on the open-source
-  [Ory Keto Permission Server](https://github.com/ory/keto), which implements
-  [Zanzibar: Google’s Consistent, Global Authorization System](https://research.google/pubs/pub48190/).
+[Sign up](https://console.ory.com/registration) to create a free developer project, or
+[talk to an expert](https://www.ory.com/contact) about production and enterprise needs.
 
-Ory develops and maintains many additional open-source projects. From an Ory Zero Trust Identity & Access Proxy
-[Ory Oathkeeper](https://github.com/ory/oathkeeper) to developer tooling [Ory Dockertest](https://github.com/ory/dockertest) to
-language-specific libraries [Ory Ladon](https://github.com/ory/ladon). Ory has
-[170+ open source repositories](https://github.com/orgs/ory/repositories) and over 35.000 GitHub stars.
+## Why Ory Network
 
-Ory secures billions of requests each month, runs in over 50,000 live deployments, and improves hourly.
+Ory Network gives you Ory's full identity stack without the operational overhead of running it yourself:
 
-## Why Ory is different
+- **Fully managed infrastructure** — Ory Network operates a global edge network with multi-region availability, automatic scaling,
+  and high availability. You don't patch servers, rotate keys, or manage failover.
+- **Production-grade security and compliance** — Built-in protection against common threats, industry-standard cryptography,
+  breached-password detection, and audit-ready compliance (GDPR, SOC 2, ISO, PCI DSS, and more).
+- **Own your user experience** — Bring your own UI in any framework and language, or start with hosted screens. Ory's APIs are
+  headless, so the login, registration, and account flows are entirely yours to design.
+- **Built on open source** — Every core service in Ory Network is the same Apache 2.0 licensed software available on
+  [GitHub](https://github.com/ory). There is no open-core lock-in, and you can move between deployment models without rewriting
+  your integration.
+- **Scale without limits** — Ory Network processes billions of authentication and authorization requests, with stateless
+  horizontal scaling and smart edge caching for low latency worldwide.
 
-Ory differentiates from other vendors in the following key areas:
+## What's included
 
-- Ory core services and APIs are developed and licensed under Apache 2.0, allowing you to participate, collaborate, and understand
-  the inner workings of Ory.
-- You can bring your UI, in the programming language of your choosing, with the user experience that you like.
-- From designing Identity Schemas using JSON Schema, to webhooks, to advanced configuration options - Ory is the most customizable
-  platform out there.
-- Ory spans the whole authentication and authorization universe with well-designed products and APIs:
-  - Identity Management with session management & flows for login, registration, recovery, verification, MFA, and more.
-  - Permission and Role Management.
-  - Delegation via OAuth2 and OpenID Connect.
-  - Zero Trust Networking.
-  - Modern API design with partial support for gRPC.
+Ory Network is composed of optimized builds of Ory's open source servers, managed and integrated for you, plus the console and
+tooling that make them fast to adopt. The core services each map to a focused part of the identity and access problem: identity
+and sessions, OAuth2 and OIDC, permissions, enterprise SSO, edge access control, and API key management. Around them, Ory Network
+adds the layer that gets you to production quickly:
 
-## Ory Network
+- **[Ory Console](https://console.ory.com/)** — The web UI for managing projects, identities, permissions, social sign-in,
+  identity schemas, account emails, and multi-tenancy. Most configuration that once required code can be done here without a code
+  editor.
+- **[Ory Account Experience](https://www.ory.com/docs/account-experience)** — Prebuilt, customizable screens for login,
+  registration, recovery, verification, and account settings, so you can ship auth before building your own UI.
+- **[Ory Elements](https://www.ory.com/docs/elements)** — An open source component library for integrating your own authentication
+  UI quickly with frameworks like React and Next.js.
+- **[Ory Actions](https://www.ory.com/docs/kratos/hooks/configure-hooks)** — Hooks that extend Ory by running custom business
+  logic and integrating with third-party services such as CRMs, payment gateways, and analytics platforms in response to identity
+  events.
+- **[Ory CLI](https://www.ory.com/docs/cli)** — A command-line tool for configuring and operating your self-hosted deployment.
+- **[SDKs and reference UIs](https://github.com/ory/sdk)** — Client SDKs for popular languages and reference UI implementations
+  for frameworks like React, Next.js, and React Native.
 
-The Ory Network is the commercial offering of Ory and is built on top of Ory Open Source software. The goal with Ory Network is to
-offer a planet-scale, low-latency, resilient, and secure service that's easy to use and set up.
+### Ory Kratos (Identity & AuthN)
 
-In short: Ory Network is the most convenient way to run Ory. [Sign up](https://console.ory.com/registration) and create a free
-developer project.
+```mdx-code-block
+import KratosDesc from "@site/src/components/Shared/deploy-intro/kratos-desc.mdx"
 
-## Components
+<KratosDesc />
+```
 
-Each project in Ory Network is an isolated tenant and uses many components providing functionality, user interfaces, and APIs
-around identities, sessions, login, OAuth2, permissions, and more. The core components of projects in Ory Network are
-[Ory Open Source servers](https://github.com/ory/).
+### Ory Hydra (Delegated AuthZ & Federated AuthN)
 
-### Identities and sessions
+```mdx-code-block
+import HydraDesc from "@site/src/components/Shared/deploy-intro/hydra-desc.mdx"
 
-Ory Network incorporates the open-source [Ory Kratos Identity Server](https://www.ory.com/kratos) and offers:
+<HydraDesc />
+```
 
-- Self-service flows are everything users do on their own / without the help of others:
-- Registration with passwords, social sign-in, OpenID Connect, passkeys, and more.
-- Login with passwords, social sign-in, OpenID Connect, passkeys, and more.
-- Updating the profile, email, changing the password, un/linking with social sign-in providers, and more.
-- Recovering the account by resetting the password.
-- Verifying email addresses, phone numbers, and more.
-- Multi-factor authentication flows and recovery processes.
-- Administrative identity management to get, create, update, and delete identities and their data.
-- Headless APIs and data models allow you to fully customize Identity Schemas - for example adding fields like name, accept ToS,
-  phone number - and create your login, registration, profile settings, recovery, and verification screen using SDKs and REST
-  APIs.
-- SCIM support for automated user provisioning and deprovisioning with supported identity providers.
+### Ory Keto (Fine-grained Permissions)
 
-### Permissions and relationships
+```mdx-code-block
+import KetoDesc from "@site/src/components/Shared/deploy-intro/keto-desc.mdx"
 
-Ory Network incorporates the open-source [Ory Keto Permission Server](https://www.ory.com/keto) and offers:
+<KetoDesc />
+```
 
-- Permission management to get, create, update, and delete permissions.
-- Permission checking to check if a user has a permission.
+### Ory Polis (Enterprise SSO AuthZ)
 
-### OAuth2 and OIDC
+```mdx-code-block
+import PolisDesc from "@site/src/components/Shared/deploy-intro/polis-desc.mdx"
 
-Ory Network incorporates the open-source [Ory Hydra OAuth2 & OpenID Server](https://www.ory.com/hydra) and offers:
+<PolisDesc />
+```
 
-- Fully featured OAuth2 & [OpenID Certified](https://openid.net/developers/certified/)® OIDC Provider
+### Ory Oathkeeper (Proxy-based access control)
 
-### SAML
+```mdx-code-block
+import OathkeeperDesc from "@site/src/components/Shared/deploy-intro/oathkeeper-desc.mdx"
 
-Ory Network incorporates the open-source [Ory Polis](https://www.ory.com/polis) and offers:
+<OathkeeperDesc />
+```
 
-- Enterprise SSO integration with SAML identity providers such as Okta, Azure AD, and Google Workspace.
-- Simplified SSO flow by implementing SSO as a standard OAuth 2.0 flow, abstracting away the complexities of SAML.
-- Act as a SAML Identity Provider (IdP).
+### Ory Talos (API keys)
 
-### Ory Console
+```mdx-code-block
+import TalosDesc from "@site/src/components/Shared/deploy-intro/talos-desc.mdx"
 
-Ory Console is the management UI of Ory Network.
+<TalosDesc />
+```
 
-### Ory Account Experience
+## Ory Network compared to the other deployment models
 
-Ory Account Experience implements screens such as login, registration, account recovery, account setting, and account verification
-for fast adoption of Ory.
+Ory Network is one of three ways to run Ory. All three share the same open source core, so you can start with one and move to
+another as your needs change:
 
-Ory allows you to implement your own authentication UI by offering simple, headless APIs. Use the open-source
-[Ory Elements](https://github.com/ory/elements) components library for fast integration with frameworks like React and Next.js.
+```mdx-code-block
+import DeployCompare from "@site/src/components/Shared/deploy-intro/deploy-compare.mdx"
 
-### Ory Actions
+<DeployCompare />
+```
 
-[Ory Actions](../../kratos/hooks/01_configure-hooks.mdx) provide a flexible way to extend the capabilities of the Ory Network by
-defining custom business logic, automating system behavior in response to events, and integrating with third-party services such
-as CRM platforms, payment gateways, business analytics tools, and integration platforms.
+## Next steps
 
-## Ory Open Source
-
-Ory is the largest open-source ecosystem in the area of authentication, authorization, access control, and zero-trust networking
-in the world. Ory is not another company "greenwashing" with open source by publishing SDKs under open-source licenses. Instead,
-all Ory core systems are available as Apache 2.0 licensed software without enterprise or open-core models.
-
-Head over to the [Ory Open Source Overview](../../oss/open-source.mdx) for an introduction to the different projects.
+- [Create a free developer project](https://console.ory.com/registration)
+- [Follow a quickstart](../getting-started/overview)
+- [Learn which Ory product to use](../products/products-overview#which-ory-product)
+- [Migrate an existing user base to Ory Network](../migrate-to-ory/migrate)