Is it possible to have full-height sections and a fixed arrows navigation in the lower right corner in Webflow without custom code, potentially using Interactions? How can I create something like this?

You can absolutely create full-height sections and a fixed arrow navigation in the lower right corner in Webflow using native features and Interactions, without any custom code.

1. Set Up Full-Height Sections

• Select a Section element on your canvas.
• In the Style panel, set its Height to 100vh — this ensures it takes up the full vertical height of the viewport.
• Repeat this for each section you want to act as a full-screen slide.

2. Create the Fixed Arrow Navigation

• Add a Div Block to your page and name it something like “Arrow Nav.”
• Place it inside the Body element (but outside individual sections).
• Set its Position to Fixed, aligned to the bottom right.
• Add Arrow Icons or Buttons inside this div (e.g., Down Arrow, Up Arrow).
• Style them as needed (size, color, hover states, etc.).

3. Link Arrows to Scroll to Sections

• Assign an ID (e.g., section-1, section-2, etc.) to each section in the Element Settings panel.
• For the Down Arrow, create a Link Block or Button, and set its Link Setting to Page Section → select the next section’s ID.
• You can stack multiple arrows conditionally or only show a "down" arrow if you're not at the last section.

4. Use Interactions for Scroll Effects (Optional)

• If you want advanced transitions (e.g., fade or slide), use Page Trigger Scroll or Element Trigger While Scrolling in View to animate your content.
• For example, fade in elements inside each section as they come into view.
• You can also use Mouse Click (Tap) interactions on the arrow to trigger a Scroll to Section animation if you want smooth scrolling controlled manually.

5. Keep the Navigation Persistent

• Make sure the Arrow Nav’s Z-index is set high (e.g., 1000) to keep it above other content.
• Use Visibility: None/Block in Interactions if you want to hide arrows when reaching the last (or first) section.

Summary

You can create full-height sections and a fixed navigation arrow in the bottom-right corner entirely with Webflow's visual tools, using 100vh sections, fixed positioning, anchor links, and optional Interactions for animation. No custom code is required.