[LMS-20][LMS-24] Erase steps in methodology and change text in hero

[mariasola]

General description

Please write a description. If the PR is hard to understand, provide a quick explanation of the code.

Designs

Link to the related design prototypes (if applicable)

Testing instructions

Provide minimal instructions on how to test this PR.

• Apart from the added feature / bug fix, check overall performance, styling...

Checklist before merging

• Branch name / PR includes the related Jira ticket Id.
• Tests to check core implementation / bug fix added.
• All checks in Continuous Integration workflow pass.
• Feature functionally tested by reviewer(s).
• Code reviewed by reviewer(s).
• Documentation updated (README, CHANGELOG...) (if required)

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
landgriffon-marketing	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 28, 2023 9:24am

2 Ignored Deployments

Name	Status	Preview	Comments	Updated (UTC)
landgriffon-client	⬜️ Ignored (Inspect)			Jun 28, 2023 9:24am
landgriffon-cookie-traceability	⬜️ Ignored (Inspect)			Jun 28, 2023 9:24am