For multi-section landing pages it is often useful to put in HTML anchors links to navigate through the page. This combined with a fixed menu block that will allow the user to navigate the single page. The menu blocks are available in the Small Business Marketer accounts.
This article explains how to make a CTA button scroll to a specific block on your landing page.
You can add an Anchor to where you want your CTA button to scroll to and then add this Anchor ID as the link to your button. See images below:
1- Add Anchor where you want the button to scroll to
2- Give a name/ID to your Anchor
3- Reference the Anchor ID as the Button link and Target to _self. Don't forget to include the "#" symbol before typing out the ID of your anchor.