5 box-shadows measured on the live page · click a tile to copy its raw value
shadow-1
shadow-2
shadow-3
shadow-4
shadow-5
05
Motion — easings, transitions & live keyframes
1 easing curve · 1 keyframes · hover a tile to preview
Easing & transitions
transition-3ease-in-out
1 keyframe animations extracted
spin
06
Components — the closed vocabulary
14 component families · 66 variants counted on the live DOM
Component
Variants found
buttons
×10
cards
×10
links
×10
cta Banner
×8
badges
×6
heading H2
×6
nav Links
×4
heading H3
×4
eyebrow Labels
×2
alert
×2
pricing Card
×1
testimonial
×1
heading H1
×1
avatar
×1
Component style specs (§4)expand
Buttons
Light / Invert
Background: #ffffff
Text: #181f18{colors.ink-muted}
Padding: 12px 24px
Radius: 4px
Shadow: rgb(24, 31, 24) 0px 0px 0px 1px
Font: 14px weight 600
Use: Bright CTA on dark sections
Secondary
Background: #181f18{colors.ink-muted}
Text: #ffffff
Padding: 12px 24px
Radius: 4px
Font: 16px weight 500
Use: Secondary action
Primary Brand
Background: #f7ff01{colors.primary}
Text: #181f18{colors.ink-muted}
Padding: 14px 28px
Radius: 4px
Shadow: rgb(247, 255, 1) 0px 0px 0px 1px
Font: 16px weight 400
Use: Primary CTA / brand action
Secondary
Background: #181f18{colors.ink-muted}
Text: #ffffff
Padding: 14px 28px
Radius: 4px
Shadow: rgb(24, 31, 24) 0px 0px 0px 1px
Font: 16px weight 400
Use: Secondary action
Ghost
Background: transparent
Text: #181f18{colors.ink-muted}
Padding: 16px 20.8px
Radius: 0px
Font: 16px weight 400
Use: Subtle action, toolbar, nav button
Secondary
Background: #181f18{colors.ink-muted}
Text: #ffffff
Padding: 6.56px 13.12px
Radius: 6.4px
Border: 1px solid rgb(48, 54, 60)
Font: 13.12px weight 600
Use: Secondary action
Navigation
Main Nav
Background: transparent
Padding: 0px 64px
Radius: none
07
Layout — structure & dimensions
5 layout metrics measured
max Width1200px
header Height72px
sidebar Width0px
gap16px
container Padding24px
08
Responsive — real breakpoints
8 media-query stops read from the live CSS
479px
640px
767px
768px
991px
1280px
1440px
1920px
09
Do's & Don'ts
20 enforceable rules pulled verbatim from the spec
Do
Use Light Gray (`#e0ddee`) as the page background — it's intentionally not pure white
Use Near-Black (`#181f18`) for text — not pure black, it's warmer and more readable
Use Bricolage Grotesque as the primary typeface — it defines the brand personality
Use the extracted shadow patterns for elevation — they are tuned to match the brand palette
Use #f7ff01 (`#f7ff01`) as the primary accent — it's the brand's signature interactive color
Use small 4px radius for buttons — this design system uses subtle rounding, not pill shapes
Maintain nav height at 44px — consistent vertical space for the navigation bar
Respect the 4px–32px spacing range — the design uses a wide scale for visual breathing room
Each card includes a top image — imagery is part of the card identity, not optional
Show person avatars with testimonials — social proof is human-centric here
Repeat the primary CTA across 2 banner sections — conversion paths are layered, not single
Don't
Don't use pure white (`#ffffff`) as a page background — the warm tone is part of the brand identity
Don't use pure black (`#000000`) for text — the near-black adds warmth
Don't substitute with generic sans-serif or serif — the custom font carries the brand
Don't invent new shadow values — use only the extracted shadow levels
Don't introduce additional saturated accent colors — the palette is intentionally controlled
Don't over-round buttons with pill or large radius — the system uses restrained, sharp-ish corners
Don't collapse or hide the nav on scroll without an explicit scroll-triggered animation — the design uses fixed nav presence
Don't make the nav sticky — this design lets it scroll away to maximize content focus
Don't over-build the footer — this design keeps it minimal (2 cols, 6 links)
10
Agent guide & export
Paste-ready prompt + the real files behind this page
Build a UI in the chance.co design system.
Canvas #e0ddee · ink #181f18 · accent #f7ff01.
Type: Bricolage Grotesque — respect the size/weight ladder in §3.
Radius, spacing, shadow: use only the extracted scales (no magic numbers).
Full spec follows — paste the DESIGN.md below into your agent.