Title: Stargazer Planner
Prompt: A dark-sky trip planner for meteor showers and oppositions with a live drifting star canvas. Combine a cinematic sky preview, an event shortlist, a moon-phase date grid, and a pack list. It should feel like a field observatory — amber alerts on near-black glass.
Design: A split hero joins a live star canvas with constellation curve to an editorial planner intro; below, a three-column board holds event cards with visibility bars, an August date grid with darkness scores, and a pack checklist plus session log. Dragging drifts the sky; claiming dates writes to the log.
Visual techniques:
- Live canvas starfield with twinkle, drift-on-drag, and cloud simulation
- Constellation curve overlay with glowing nodes
- Visibility bars and darkness-score meter
- Moon-dark date grid with picked-state highlighting
- Blink live indicator and floaty headline keyframes
Interaction model: Users pick celestial events, claim calendar dates, choose location and optics, toggle pack items, add sessions to the log, jump to tonight's best window, and simulate clouds to preview visibility changes.