시댄스 2.5

# Design Brief: Gradient Glow

Luminous radial glows and translucent glass panels, widely used across modern AI products.

## Design Tokens

```css
:root {
  --background: #10171d;
  --surface: #26353c;
  --foreground: #f1f5f5;
  --muted-foreground: #b5c1c5;
  --accent: #37d2e3;
  --radius: 16px;
  --font-heading: "Noto Sans KR", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Noto Sans KR", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #10171D (~61%) · Surface #26353C (~8%) · Text #F1F5F5 (~14%) · Muted Text #B5C1C5 (~7%) · Accent #37D2E3 (~10%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Centered Headline + CTA
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Large Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Photography / Live Video
- Conversion CTA: Start Free / Sign Up
- Headline hook: Category Positioning Anchor
- Hero components: Video Demo
- Spatial layout notes: 상단에 프로모션 바와 내비게이션을 두고, 중앙에 제목·설명·CTA를 세로로 쌓아 어두운 영상 배경 위에 배치했습니다.
- Visual summary: 어두운 청회색 영상 배경 위에 밝은 한글 산세리프 제목과 청록색 강조 문구를 중앙 정렬하고, 둥근 청록색 버튼으로 시선을 모았습니다.

## Avoid

- Muddy low-contrast text over gradients
- Overuse of full-screen rainbow backgrounds
- Cluttered dense tables in the hero

Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.