Section · Headers

Floating glass navigation bar

by Informeek Studio Made with Claude 6 November 2026
Live Scroll the result, then switch to mobile to see the menu button

The prompt

Claude · Claude Opus 5.5

Build a floating navigation bar for a SaaS site called Lumen. A rounded glass pill, 16px from the top, with a soft blur behind it, the logo on the left, links for Product, Solutions, Pricing, Docs and Blog in the middle, and a dark "Get started" button on the right. Keep it fixed as the page scrolls. On mobile, collapse the links into a menu button. Pastel gradient background.

Written by Informeek Studio to recreate this design. Prompts are not deterministic: running it again gives a similar result, not an identical one.

Use it in three steps

  1. Copy the prompt with the button above.
  2. Paste it into your tool, such as v0, Lovable, Bolt or Claude.
  3. Make it yours by changing the brand name, links and the button text.

About this navigation bar design

This navigation bar design floats instead of sitting flush with the top of the screen. A rounded glass pill hovers 16 pixels down, blurs the content behind it and stays put as you scroll, so the menu is always one glance away without feeling heavy.

The links sit centred, with five items at most, and a single dark button on the right carries the main action. On a phone the links fold into a menu button, so the header never wraps onto two lines.

Why the prompt works

  • It names every link, so the tool does not invent its own menu.
  • It gives exact spacing, “16px from the top”, which is what makes it float.
  • It describes the material, glass with a blur, rather than just “modern”.
  • It covers mobile in one sentence, the line most header prompts forget.

When to use it

Floating headers suit product sites, portfolios and landing pages with light backgrounds. On a busy photographic hero, give the pill a little more opacity so the links stay readable.

The prompt is shared under CC BY 4.0. Reuse it freely, including commercially, with a credit linking back to this page.

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