Sierra — design system & UI screens

AI · 1 screen · 11 sections · https://sierra.ai/

Warm editorial hero pairing a large serif claim with a lifestyle photo of a woman and an overlaid AI-agent chat transcript; 'Leading brands succeed with Sierra' with a green Customer stories pill below.

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/website/sierra.

Decoded design system

Sierra's decoded design system: background #FFFFFF, text #302E2D, accent #006838, link #05351D, primary #006838; type scale h1 65px / h2 24px / body 16px; 8px spacing base; 0px base radius. The single interactive/action color is #006838 — used only on interactive or must-notice elements (buttons, links, key highlights), never on large fills.

Color roles

Role	Value
bg	`#FFFFFF`
surface	`#F2F2F2`
border	`#DFDFDF`
text	`#302E2D`
text_muted	`#7E7D7C`
primary	`#006838`
accent	`#006838`
link	`#05351D`
secondary	`#DAE6F4`
button_bg	`#006838`
button_text	`#FFFFFF`

Using these colors

Action color #006838 — the single interactive color; only on things you click or must notice, never large fills.
primary, accent, button_bg are all #006838 — one role, not several (the action color).
accent #006838 — THE accent / action color — interactive & must-notice only (buttons, links, focus, one key highlight); never large fills or backgrounds. Scarcity is what makes it read as designed.
link #05351D — inline text links and link-styled controls.
secondary #DAE6F4 — optional secondary accent — LOW decode confidence; use rarely (a status color or a single decorative moment) or omit it entirely. Prefer one accent unless the reference clearly shows two.

Typography

h1: 65px
h2: 24px
body: 16px

Spacing

base unit: 8px
scale: 4px, 8px, 10px, 12px, 16px, 24px, 32px, 40px, 48px, 56px

Radii

base: 0px
button: 9999px

Motion

Micro-interactions run at 250ms (dominant) with cubic-bezier(0.4, 0, 0.2, 1).

durations: 250ms · 500ms · 300ms
easings: cubic-bezier(0.4, 0, 0.2, 1) · ease
animated properties: opacity, color, background-color, border-radius

Native design tokens

Token	Value
`--color-blue-700`	`#345eb2`
`--color-green-100`	`#f4fffa`
`--color-gray-300`	`#898683`
`--color-green-500`	`#006838`
`--color-green-350`	`#4aa45c`
`--color-white`	`#fff`
`--color-gray-400`	`#625e5b`
`--color-blue-400`	`#8bbff5`
`--color-gray-100`	`#f6f5f3`
`--color-red-800`	`#c72d06`

…and 110 more measured on the page.

Button states (measured)

primary hover: background #4FAF62
primary focus: background #4FAF62 · outline 2px solid rgb(0, 104, 56)

Layout (measured)

container max-width: 1160px
common grid: 12 columns

Motion choreography (measured)

Load order: div.otFloatingRoundedCorner

Scroll reveal: 5 elements rest at opacity 0, animate in over 300ms.

Overlay recipe (measured)

dialog panel: #FFFFFF · radius 16px

Responsive (measured)

breakpoints: 426px · 550px · 600px · 640px · 768px · 896px
mobile (390px): hero 32px · nav inline

Full design system, per-section tokens & DESIGN.md / Tailwind / CSS exports →

Screens

Sierra - Better Customer Experiences, Built on Sierra