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AI Coding (UI)MotionSitesEvidence L1#source-motionsites#prompt-public#not-rerun#license-review

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MOCreatorMotionSites →

Build a single full-viewport React + TypeScript + Tailwind CSS page for a creative studio called **Kollektiva**. The app renders only this one section (no nav, no other pages). Stack: Vite + React 18 + Tailwind 3. Font: **Geist** (Google Fonts weights 300, 400, 500). Title: `Kollektiva`. ### Font setup In `index.html`: ```html <link rel="preconnect" href="https://fonts.googleapis.com" /> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin /> <link href="https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500&display=swap" rel="stylesheet" /> ``` In Tailwind config, extend: ```js fontFamily: { geist: ['Geist', 'system-ui', 'sans-serif'] } ``` In CSS, add this keyframe: ```css @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } } ``` ### Overall structure One `<section>` that is: - `relative`, `h-screen`…

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Prompt

Build a single full-viewport React + TypeScript + Tailwind CSS page for a creative studio called **Kollektiva**. The app renders only this one section (no nav, no other pages). Stack: Vite + React 18 + Tailwind 3. Font: **Geist** (Google Fonts weights 300, 400, 500). Title: `Kollektiva`.

### Font setup

In `index.html`:
```html
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500&display=swap" rel="stylesheet" />
```

In Tailwind config, extend:
```js
fontFamily: { geist: ['Geist', 'system-ui', 'sans-serif'] }
```

In CSS, add this keyframe:
```css
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
```

### Overall structure

One `<section>` that is:
- `relative`, `h-screen`, `w-full`, `overflow-hidden`
- `font-geist`, text white
- Full-bleed stacked background portraits (one per team member)
- A light dark gradient overlay on top of the backgrounds
- A content layer (`z-10`) with two vertical zones: top (headline + description) and bottom (avatar picker + meta footer)

### Background portraits (exact asset URLs)

Render **all 8** backgrounds as absolutely positioned `inset-0` layers with `bg-cover bg-center`. Only the active index has `opacity: 1`; others `opacity: 0`. Transition: `transition-opacity duration-700 ease-out` (700ms opacity crossfade).

Use these exact image URLs (same URL for full-bleed background AND circular avatar thumbnail):

1. **Andrei Baranov** — Design Chief  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_225202_f9e684f3-dc19-469a-8142-eb391bfc601b.png&w=1280&q=85`  
   Description: `Andrei sets the visual direction of every project. He turns rough ideas into clear, confident design languages that feel effortless yet leave a lasting impression.`

2. **Daria Lebedeva** — Interface Expert  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_225149_7937e8ea-3b0a-46ab-919f-775627695a23.png&w=1280&q=85`  
   Description: `Daria crafts interfaces people understand at first glance. Every screen she designs balances clarity and character, making complex products feel simple and warm.`

3. **Ivan Sorokin** — Concept Chief  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_225153_f2b1fc04-776a-4f2e-879b-b764ea762e77.png&w=1280&q=85`  
   Description: `Ivan shapes the ideas behind the work. He digs into every brief until the core story emerges, then builds concepts that give each project its reason to exist.`

4. **Anna Fedorova** — Brand Consultant  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_225847_f456fd9c-8938-4103-836d-51b0e88a9510.png&w=1280&q=85`  
   Description: `Anna helps brands find their voice. From positioning to tone, she builds identities that stay consistent everywhere and grow stronger with every appearance.`

5. **Pavel Smirnov** — Movement Artist  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_225854_3958a522-6203-4f84-a7fa-3b3f1dcd7256.png&w=1280&q=85`  
   Description: `Pavel brings stillness to life. His motion work adds rhythm and personality to every product, guiding attention with transitions that feel natural and precise.`

6. **Olga Kravtsova** — UX Specialist  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_231111_fcefaa07-6851-4fdc-ac7b-98754ac9d5c4.png&w=1280&q=85`  
   Description: `Olga studies how people actually use what we make. Her research keeps every decision grounded in real behavior, so the work serves users and not assumptions.`

7. **Igor Zakharenko** — Graphic Creator  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_231124_9a1505aa-8c44-4046-aff8-1aa0bc7b3ef3.png&w=1280&q=85`  
   Description: `Igor gives every project its finishing touch. From typography to illustration, he sweats the visual details that separate good work from unforgettable work.`

8. **Ksenia Romanova** — Studio Head  
   `https://images.higgs.ai/?default=1&output=webp&url=https%3A%2F%2Fd8j0ntlcm91z4.cloudfront.net%2Fuser_38xzZboKViGWJOttwIXH07lWA1P%2Fhf_20260727_230413_62e8b331-89be-4d35-84fe-330ba9b1b64f.png&w=1280&q=85`  
   Description: `Ksenia keeps the studio moving as one. She connects people, plans, and priorities so every project ships on time without losing the craft it deserves.`

Default active index: `0` (Andrei Baranov).

### Gradient overlay

Above backgrounds, below content:
`absolute inset-0 bg-gradient-to-b from-black/20 via-black/5 to-black/25`  
(top 20% black, middle 5%, bottom 25% — soft vignette, not heavy).

### Content layout

Content wrapper:
`relative z-10 flex h-full flex-col justify-between`
Padding:
- mobile: `px-6 pb-6 pt-10`
- sm: `px-10 pb-8 pt-14`
- lg: `px-16`

#### Top zone — headline + bio

Flex column on mobile (`flex-col gap-8`); from `md` up: `md:flex-row md:items-start md:justify-between md:gap-16`.

**Left — H1 (static, never changes):**
Exact copy (non-breaking space before “day”):
> Kollektiva is the talent you build with each day

Styles:
- `max-w-xl`
- `text-3xl` → `sm:text-5xl` → `lg:text-7xl`
- `font-normal`, `leading-[1.1]`, `tracking-tight`
- white

**Right — description (changes with active slide):**
- `max-w-xs`
- `text-sm font-medium leading-relaxed text-white/80` → `sm:text-base`
- `md:pt-2`
- On change: remount with `key={slide.name}` and class `animate-[fadeIn_0.5s_ease]` (0.5s fade + 4px upward settle)

#### Bottom zone

Outer: `flex flex-col gap-8`

##### Avatar picker row

- Horizontal flex: `flex items-end gap-2` → `sm:gap-3`
- Mobile: `overflow-x-auto` with hidden scrollbar (`[scrollbar-width:none] [&::-webkit-scrollbar]:hidden`), `pb-1`
- Desktop sm+: `sm:overflow-visible sm:pb-0`

Each avatar is a `<button>`:
- `flex shrink-0 flex-col items-center gap-2`
- `aria-label={`Show ${name}`}`
- `onClick` sets active index

Per button, top to bottom:
1. **Active indicator dot:** `h-1 w-1 rounded-full bg-white`  
   Active: `opacity-100`; inactive: `opacity-0`  
   Transition: `transition-opacity duration-300`  
   (dot fades in/out in place — does NOT slide between avatars)
2. **Circular thumbnail:** outer `block h-10 w-10 overflow-hidden rounded-full` → `sm:h-14 sm:w-14`  
   Inner `<img>`: same slide image URL, `h-full w-full object-cover`, `alt={name}`

Order of avatars must match slides array order 1→8 above.

##### Meta footer

Below avatars:
- Top border: `border-t border-white/20`
- `pt-5`
- `flex flex-wrap items-center justify-between gap-4`
- `text-sm font-medium`

Four items left→right (space-between):

1. **Name** (always visible): white, remounts with `key={slide.name}` + `animate-[fadeIn_0.5s_ease]`
2. **Role** (hidden on mobile, visible `sm:`+): `text-white/70`, remounts with `key={slide.role}` (no fade animation on role)
3. **Static tenure** (hidden until `md`): `text-white/70` — exact text: `In the business since 2020` (does not change per person)
4. **WhatsApp link:** `<a href="#">WhatsApp</a>` with `underline underline-offset-4 transition-colors hover:text-white/70`

### Interaction & animation summary

| Interaction | Behavior |
|---|---|
| Click avatar | Set `active` index |
| Background change | 700ms opacity crossfade (`ease-out`) |
| Description + name change | 500ms `fadeIn` (opacity 0→1, translateY 4px→0) via CSS keyframe + React `key` remount |
| Active dot | 300ms opacity toggle on the active avatar only |
| WhatsApp hover | color → `white/70` |
| No autoplay | Manual selection only |
| No carousel arrows | Avatars only |
| No blur on background | Cover + center only |
| No extra cards, badges, stats, or secondary CTAs | |

### Responsive behavior checklist

- **Mobile:** stacked headline over bio; horizontally scrollable avatar row (40×40px circles); footer shows Name + WhatsApp only (role/tenure hidden)
- **sm:** larger type, 56×56 avatars, role visible, no avatar scroll
- **md:** headline and bio side-by-side; tenure visible
- **lg:** headline `text-7xl`, horizontal padding `px-16`

### Visual character

Studio portrait photography on soft light gray / off-white seamless backgrounds (Asian / East-European creative professionals, soft studio lighting). White Geist sans-serif type over full-bleed portraits with a subtle black gradient vignette. Minimal, editorial, no purple, no cards, no pills, no glow. One composition filling the first viewport.

### What NOT to include

- Do not use the unused local files in `/public/images/` (those are unrelated mockups)
- No Lucide icons, no Supabase, no extra sections
- No Russian copy — English only as specified
- No Telegram link — the live page uses **WhatsApp**
- Brand name is **Kollektiva**, not Pragmatica
- Exactly **8** people (not 9)
- No separate large “action circle” on the right of the avatar row

### App wiring

`App.tsx` renders only `<Hero />`. Import via `@/components/Hero`. State: single `useState(0)` for active slide index.

---

Reusable method

Key decisions

Check whether information hierarchy, module order, and CTA clarity all hold in the final result.

Adapt it to your subject

Extract “target result → the product name, audience, page modules, and primary button → constraints” as a reusable template for similar work.

Where it breaks

Run single-variable comparisons around module order, value proposition, and CTA placement. Record the model, cost, and failures; turn it into a Skill only after it repeats reliably.

Recommended models

待补充模型
Stability
Cost
Medium

Derived Skill

Reusable methods evidenced by this Case.

Skills are derived from repeated patterns in published cases. They are not a separate submission type.

Shared skillLanding-page information structureView evidence →
MO

Creator

MotionSites

MotionSites focuses on production-ready AI interfaces and is active on MotionSites. “Modern Agency” is the current representative case, built with 待补充模型 with its stability retest open to votes.

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