Strapi Cloud: new introduction & fundamentals page (#2040)

* Add docs intro callout in Cloud intro page

* Reorganise introduction + Add cards to main pages

* Clarify a bit what is Strapi Cloud

* Create Strapi Cloud fundamentals page for important concepts

Author: meganelacheny

docusaurus/docs/cloud/getting-started/cloud-fundamentals.md

@@ -0,0 +1,20 @@
+---
+sidebar_label: 'Cloud fundamentals'
+displayed_sidebar: cloudSidebar
+slug: /cloud/cloud-fundamentals
+sidebar_position: 1
+---
+
+# Strapi Cloud fundamentals
+
+Before going any further into this Strapi Cloud documentation, we recommend you to acknowledge the main concepts below. They will help you to understand how Strapi Cloud works, and ensure a smooth Strapi Cloud experience.
+
+- **Hosting Platform** <br/> Strapi Cloud is a hosting platform that allows to deploy already existing Strapi projects created with Strapi CMS (Content Management System). Strapi Cloud is *not* the SaaS (Software as a Service) version of Strapi CMS. Feel free to refer to the [Developer Documentation](https://docs.strapi.io/dev-docs/intro) and [User Guide](https://docs.strapi.io/user-docs/intro) to learn more about Strapi CMS.
+
+- **Strapi Cloud Pricing Plans** <br/> As a Strapi Cloud user you have the choice between 3 tiers: Developer, Pro and Team. Depending on the tier, you have access to different functionalities, support and customization options (see [Pricing page](https://strapi.io/pricing-cloud) for more details). In this Strapi Cloud documentation, the <CloudDevBadge />, <CloudProBadge />, and <CloudTeamBadge /> badges can be displayed beside a section's title to indicate for which tier the feature is available.
+
+- **Strapi CMS Enterprise features** <br/> Some of Strapi features, usually accessible via the Enterprise Edition of Strapi CMS, are included in some Strapi Cloud tiers (see [Pricing page](https://strapi.io/pricing-cloud) and [Usage & Billing](/cloud/getting-started/usage-billing) for more details). These features, highlighted with an <EnterpriseBadge /> badge, are documented in the [User Guide](https://docs.strapi.io/user-docs/intro) and the [Developer Documentation](https://docs.strapi.io/dev-docs/intro).
+
+- **Types of Strapi Cloud users** <br/> There can be 2 types of users on a Strapi Cloud project: owners and maintainers. The owner is the one who has created the project and has therefore access to all features and options for the project. Maintainers are users who have been invited to contribute to an already created project by its owner. Maintainers, as documented in the [Collaboration](/cloud/projects/collaboration) page, cannot view and access all features and options from the Strapi Cloud dashboard.
+
+- **Support** <br/> The level of support provided by the Strapi Support team depends on the Strapi Cloud tier you subscribed for. The Developer and Pro tiers include Basic support while the Team tier includes Standard support. Please refer to the [dedicated support article](https://support.strapi.io/support/solutions/articles/67000680833-what-is-supported-by-the-strapi-team#Not-Supported) for all details regarding support levels.

docusaurus/docs/cloud/getting-started/intro.md

@@ -7,28 +7,48 @@ sidebar_position: 1
 
 # Welcome to the Strapi Cloud Docs!
 
-This documentation contains all technical documentation related to the setup, deployment, update and customization of your Strapi Cloud account and applications.
+<SubtleCallout title="Developer Docs, User Guide, and Strapi Cloud documentation" emoji="📍">
 
-## What is Strapi Cloud
+The documentation for Strapi contains 3 main sections, accessible from the top navigation bar:
 
-Strapi Cloud is a managed content platform built on top of Strapi, the leading open-source headless CMS. It is a fully managed hosting platform that allows you to deploy your Strapi applications in a matter of minutes.
+- 🧑‍💻 The **[Developer Docs](/dev-docs/intro)** contain all the technical information related to the setup, advanced usage, customization, and update of your Strapi v5 application.
+- 🧑‍🏫 The **[User Guide](/user-docs/intro)** is all about using Strapi's admin panel.
+- ☁️ The **Strapi Cloud** documentation that you're currently reading is about deploying your Strapi application to Strapi Cloud and managing your Strapi Cloud projects and settings.
 
-Strapi Cloud enables you to increase your content velocity without having to compromise on customization needs and requirements. Development teams can rely on Strapi Cloud to abstract away the complexity of infrastructure management while keeping your development workflow and extending the core capabilities of Strapi. Content managers can use Strapi Cloud to autonomously manage all types of content and benefit from a complete set of content collaboration, security, and compliance features.
+</SubtleCallout>
+
+This documentation contains all technical documentation related to the setup, deployment, update and customization of your Strapi Cloud account and applications.
 
-The typical workflow is to create your Strapi (v4.8.2 or later) application locally, extend the application with plugins or custom code, version the application's codebase through your git provider (GitHub or GitLab), and deploy the application in seconds with Strapi Cloud (see [deployment and prerequisites](/cloud/getting-started/deployment#prerequisites)).
+## What is Strapi Cloud
 
-## Strapi Community
+Strapi Cloud is a hosting platform that allows you to deploy your Strapi applications in a matter of minutes. It is a fully managed content platform built on top of Strapi, the leading open-source headless CMS.
 
-Strapi Cloud is built on top of open-source Strapi, a community-oriented project with an emphasis on transparency, and Strapi Cloud users can benefit from the years of experience, knowledge, and contributions by the Strapi community as a whole. 
+Strapi Cloud enables you to increase your content velocity without having to compromise on customization needs and requirements. Development teams can rely on Strapi Cloud to abstract away the complexity of infrastructure management while keeping your development workflow and extending the core capabilities of Strapi. Content managers can use Strapi Cloud to autonomously manage all types of content and benefit from a complete set of content collaboration, security, and compliance features.
 
-The Strapi team has at heart to share their vision and build the future of Strapi with the Strapi community. This is why the [roadmap](https://feedback.strapi.io) is open: as all insights are very important and will help steer the project in the right direction, any community member is most welcome to share ideas and opinions there.
+## What you will find here
 
-:::strapi Want to join the community?
-You can join [GitHub](https://github.com/strapi/strapi), the [Forum](https://forum.strapi.io/), and the [Discord](https://discord.strapi.io) to share your ideas and opinions with other community members and members of the Strapi team. If you're looking for news and updates about Strapi, [Twitter](https://twitter.com/strapijs) and the [blog](https://strapi.io/blog) are pretty good places to start!
+:::prerequisites
+The typical workflow, which is recommended by the Strapi team, is:
+1. Create your Strapi application locally (v4.8.2 or later).
+2. Optionally, extend the application with plugins or custom code.
+3. Version the application's codebase through your git provider (GitHub or GitLab).
+4. Deploy the application with Strapi Cloud.
 :::
 
-## Support
+The Strapi Cloud documentation that you are currently reading is organised in topics in a order that should correspond to your journey with the product. The following cards, on which you can click, will redirect you to the main topics and steps of your Strapi Cloud journey.
+
+<CustomDocCardsWrapper>
+  <CustomDocCard emoji="☁️" title="Project creation" description="Step-by-step guide to guide you through the creation and deployment of a Strapi Cloud project." link="/cloud/getting-started/deployment" />
+  <CustomDocCard emoji="💸" title="Usage & Billing" description="All details on Strapi Cloud plans & billing, including overages and project suspension." link="/cloud/getting-started/usage-billing" />
+  <CustomDocCard emoji="🗃️" title="Projects overview" description="Information on how to access Strapi Cloud projects to view their details & usage, and manage them." link="/cloud/projects/overview" />
+  <CustomDocCard emoji="⚙️" title="Projects settings" description="Details on all the available settings for Strapi Cloud projects and how to configure them." link="/cloud/projects/settings"/>
+  <CustomDocCard emoji="🤝" title="Collaboration" description="Documentation for the Collaboration feature to invite other users to access and manage a project." link="/cloud/projects/collaboration"/>
+  <CustomDocCard emoji="🚀" title="Deployments management" description="All details on the deployment of a Strapi Cloud project, including triggering or cancelling a deployment." link="/cloud/projects/deploys" />
+  <CustomDocCard emoji="🧾" title="Account billing & details" description="Information on Strapi Cloud subscriptions and how to manage, edit and cancel them." link="/cloud/account/account-billing" />
+</CustomDocCardsWrapper>
 
-When having an issue or a question, the [forum](https://forum.strapi.io) is great first place to reach out for help. Both the Strapi community and core developers often check this platform and answer posts.
+:::strapi Welcome to the Strapi community!
+Strapi Cloud is built on top of Strapi, an open-source, community-oriented project. The Strapi team has at heart to share their vision and build the future of Strapi with the Strapi community. This is why the [roadmap](https://feedback.strapi.io) is open: as all insights are very important and will help steer the project in the right direction. Any community member is most welcome to share ideas and opinions there.
 
-For enterprise support, please see our [Enterprise Support platform](https://support.strapi.io/support/home), please note that you will need to have an active enterprise license to place tickets.
+You can also join [GitHub](https://github.com/strapi/strapi), the [Forum](https://forum.strapi.io/), and the [Discord](https://discord.strapi.io) and benefit from the years of experience, knowledge, and contributions by the Strapi community as a whole.
+:::

docusaurus/sidebars.js

@@ -741,6 +741,14 @@ const sidebars = {
       label: "Getting Started",
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+          label: "Cloud fundamentals",
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+          },
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           type: "doc",
           id: "cloud/getting-started/deployment",