# Aurora Curtain Hero

> A night-sky hero section with the northern lights. Aurora curtains hang over a snowy mountain range: their hems fold and swing, glow brightest where they turn edge-on and shimmer with fine rays, green at the hem fading to violet. Stars twinkle, the aurora lights the snow on the peaks, a frozen lake mirrors the sky and a pine treeline stands in front while a few flakes fall. The sky loops seamlessly. Your agent puts in your colors, fonts, logo, headline and buttons, checks contrast at four widths and records a smooth 1080p video of it.

- Output: Web, Animated WebGL hero · page + embed + 1080p video
- Price: $6.90 one-time, or included in Pro
- Page: https://lookbk.dev/skills/aurora-curtain-hero

## What you need

- Node.js 18 or newer. Nothing to install.
- Chrome, Chromium or Edge, for the checks and the recording (the scripts find it; set `CHROME_PATH` if they don't).
- ffmpeg, for the video (`brew install ffmpeg`, `winget install ffmpeg`, `apt install ffmpeg`; or set `FFMPEG_PATH`).
- At runtime, nothing but WebGL: the shaders are inlined in the page. Fonts load from jsDelivr (the pinned list) or Google Fonts; without the network the page uses system fonts. Without WebGL visitors see the illustrated still.

## Install

```bash
curl -fsSL https://lookbk.dev/cli.js | node - add aurora-curtain-hero
```

The first run prints a sign-in link; open it, approve, and run the command again. Pro skills install for accounts that bought them or have Pro.

Where it installs:

- Run by Claude Code: `~/.claude/skills/aurora-curtain-hero` only, the one folder Claude Code reads.
- From your own terminal: `~/.agents/skills/aurora-curtain-hero`, which Codex, Gemini CLI, Copilot CLI, Cursor and OpenCode read, and also `~/.claude/skills/aurora-curtain-hero` when `~/.claude` exists.

Add `--claude` or `--shared` to write only one of those folders, or `--project` to install into the current folder instead. Start a new agent session afterwards so it picks up the skill.

Credits and licenses: NOTICE.md plus any LICENSE files inside the ZIP.

## Example request

> Build an Aurora Curtain hero for Kaamos Cabins, our glass cabins in Lapland: navy night, mint-green aurora fading to violet, headline 'We wake you when the sky moves.', our coordinates and Kp index in the corner, and record a 12-second loop for Instagram.