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

Digital Experiences

MOCreatorMotionSites →

## Prompt Build a single-page React + Vite + TypeScript + Tailwind CSS site with exactly two full-screen sections (Hero and Capabilities). The page is a dark, cinematic web design agency landing page with "liquid glass" morphism UI elements and smooth blur/fade animations using Framer Motion. --- ### Fonts (Google Fonts) Load via `<link>` in `index.html`: - **Instrument Serif** (italic) -- used for all headings (`font-heading`) - **Barlow** (weights 300, 400, 500, 600) -- used for body text (`font-body`) Tailwind config extends `fontFamily`: ```js heading: ["'Instrument Serif'", 'serif'], body: ["'Barlow'", 'sans-serif'], ``` Base CSS: `html, body { background: #000; color: #fff; font-family: 'Barlow', sans-serif; }` --- ### Liquid Glass CSS (in index.css) Two variants defined as plain CSS classes: **`.liquid-glass`** (subtle): - `background: rgba(255, 255, 255, 0.01)` with `background-…

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Digital Experiences

Prompt

## Prompt

Build a single-page React + Vite + TypeScript + Tailwind CSS site with exactly two full-screen sections (Hero and Capabilities). The page is a dark, cinematic web design agency landing page with "liquid glass" morphism UI elements and smooth blur/fade animations using Framer Motion.

---

### Fonts (Google Fonts)

Load via `<link>` in `index.html`:
- **Instrument Serif** (italic) -- used for all headings (`font-heading`)
- **Barlow** (weights 300, 400, 500, 600) -- used for body text (`font-body`)

Tailwind config extends `fontFamily`:
```js
heading: ["'Instrument Serif'", 'serif'],
body: ["'Barlow'", 'sans-serif'],
```

Base CSS: `html, body { background: #000; color: #fff; font-family: 'Barlow', sans-serif; }`

---

### Liquid Glass CSS (in index.css)

Two variants defined as plain CSS classes:

**`.liquid-glass`** (subtle):
- `background: rgba(255, 255, 255, 0.01)` with `background-blend-mode: luminosity`
- `backdrop-filter: blur(4px)` / `-webkit-backdrop-filter: blur(4px)`
- No border; `box-shadow: inset 0 1px 1px rgba(255,255,255,0.1)`
- `position: relative; overflow: hidden`
- `::before` pseudo-element creates a gradient stroke border:
- `position: absolute; inset: 0; border-radius: inherit; padding: 1.4px`
- `background: linear-gradient(180deg, rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.15) 20%, rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%, rgba(255,255,255,0.15) 80%, rgba(255,255,255,0.45) 100%)`
- Masked with `-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude;`
- `pointer-events: none`

**`.liquid-glass-strong`** (bolder):
- Same structure but `backdrop-filter: blur(50px)`
- `box-shadow: 4px 4px 4px rgba(0,0,0,0.05), inset 0 1px 1px rgba(255,255,255,0.15)`
- `::before` gradient uses 0.5 alpha at edges, 0.2 at 20%/80%

---

### FadingVideo Component

A reusable `<video>` component accepting `src` (string or string[]), `className`, and `style`. It:
1. Starts with `opacity: 0`
2. On `loadeddata`, fades in over 500ms using `requestAnimationFrame`
3. On `timeupdate`, when remaining time <= 0.55s, fades out over 550ms
4. On `ended`, if single source: resets `currentTime` to 0, replays, fades back in. If array: advances to next index (cycling).
5. Video is `autoPlay`, `muted`, `playsInline`, `preload="auto"`

---

### BlurText Component

A word-by-word staggered blur-in animation component using Framer Motion:
- Splits `text` prop by spaces
- Each word is a `motion.span` with `display: inline-block`, `marginRight: 0.28em`
- Triggers on IntersectionObserver (threshold 0.1)
- Each word animates: `filter` from `blur(10px)` to `blur(0px)`, `opacity` 0 to 1, `y` from 50 to 0
- Duration 0.7s per word, stagger delay of 100ms per word index
- Container uses `display: flex; flexWrap: wrap; justifyContent: center; rowGap: 0.1em`

---

### Section 1: Hero

- Full viewport height (`h-screen`), `overflow-hidden`, `bg-black`
- **Background video**: Single `<FadingVideo>` with:
- `src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260619_191346_9d19d66e-86a4-47f7-8dc6-712c1788c3b2.mp4"`
- Positioned: `absolute left-1/2 top-0 -translate-x-1/2 object-cover object-top z-0`
- Inline style: `width: 120%; height: 120%`

- **Content** (`relative z-10, flex flex-col h-full`):

**Navbar** (fixed, `top-4 left-0 right-0 z-50`, flex between, `px-8 lg:px-16`):
- Left: `liquid-glass` circle (h-12 w-12 rounded-full) with italic "a" in `font-heading text-2xl`
- Center (hidden on mobile, `md:flex`): `liquid-glass rounded-full px-1.5 py-1.5` pill containing links ["Work", "Studio", "Services", "Journal", "Contact"] as `px-3 py-2 text-sm font-medium text-white/90 font-body` + a white CTA button "Start a Project" with ArrowUpRight icon
- Right: empty `h-12 w-12` spacer div

**Main content** (centered, `flex-1 flex flex-col items-center justify-center pt-24 px-4 text-center`):
- **Badge** (motion.div, delay 0.4): `liquid-glass rounded-full` pill with a white "New" badge inside + text "Booking Q3 2026 engagements -- limited capacity"
- **Headline** (mt-6, max-w-3xl): `<BlurText>` with text "Crafted Digital Experiences Built to Outlast Trends", classes: `text-6xl md:text-7xl lg:text-[5.5rem] font-heading italic text-white leading-[0.8] tracking-[-4px]`
- **Subtext** (motion.p, delay 0.8, mt-4): "We are a small studio of designers and engineers shaping brand-defining websites for ambitious companies. Precise typography, cinematic motion, and code you can be proud of." -- `text-sm md:text-base text-white max-w-2xl font-body font-light leading-tight`
- **CTA buttons** (motion.div, delay 1.1, mt-6, flex gap-6): "Start a Project" in `liquid-glass-strong rounded-full px-5 py-2.5` with ArrowUpRight + "Watch Showreel" plain text with Play icon
- **Stats cards** (motion.div, delay 1.3, mt-8, flex gap-4): Two `liquid-glass p-5 w-[220px] rounded-[1.25rem]` cards:
- Card 1: ClockIcon, "6 Weeks", "Average End-to-End Launch Time"
- Card 2: GlobeIcon, "140+", "Brands Shipped Across Four Continents"
- Numbers: `text-4xl font-heading italic tracking-[-1px] leading-none mt-4`

**Bottom trust bar** (motion.div, delay 1.4, flex-col items-center gap-4 pb-8):
- `liquid-glass rounded-full` pill: "Trusted by founders, operators, and creative directors worldwide"
- Logo names in a flex row (gap-12 md:gap-16): ["Aeon", "Vela", "Apex", "Orbit", "Zeno"] each as `font-heading italic text-2xl md:text-3xl tracking-tight`

- **All motion elements** use shared initial/animate: `{ filter: 'blur(10px)', opacity: 0, y: 20 }` -> `{ filter: 'blur(0px)', opacity: 1, y: 0 }`, duration 0.8s, easeOut

---

### Section 2: Capabilities

- `min-h-screen`, `overflow-hidden`, `bg-black`, relative
- **Background video**: `<FadingVideo>` with:
- `src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260622_093722_ccfc7ebf-182f-419f-8a62-2dc02db7dd9d.mp4"`
- `absolute inset-0 w-full h-full object-cover z-0`

- **Content** (`relative z-10 px-8 md:px-16 lg:px-20 pt-24 pb-10 flex flex-col min-h-screen`):
- **Header** (mb-auto):
- Label: `text-sm font-body text-white/80 mb-6` -- "// Capabilities"
- Heading: `font-heading italic text-6xl md:text-7xl lg:text-[6rem] leading-[0.9] tracking-[-3px]` -- "Studio craft,\nend to end"

- **Cards grid** (mt-16, `grid grid-cols-1 md:grid-cols-3 gap-6`), three cards:
1. **Design** -- Icon: ImageIcon (filled image icon), Tags: ["Brand Systems", "Art Direction", "Visual Identity", "Motion"], Body: "We shape identities and interfaces that feel unmistakably yours -- typographic systems, component libraries, and art-directed pages that scale without losing soul."
2. **Engineering** -- Icon: MovieIcon (film/clapboard), Tags: ["React", "Next.js", "Headless CMS", "Edge-Ready"], Body: "Production-grade front-ends built on modern stacks. Performant, accessible, and instrumented -- with code your team will enjoy extending long after launch."
3. **Growth** -- Icon: LightbulbIcon, Tags: ["SEO", "Analytics", "A/B Testing", "Retention"], Body: "Launch is the starting line. We partner with your team on conversion, content, and iteration loops that turn a beautiful site into a compounding asset."

- Each card: `liquid-glass rounded-[1.25rem] p-6 min-h-[360px] flex flex-col`
- Top row: icon in a nested `liquid-glass h-11 w-11 rounded-[0.75rem]` square + tags (flex-wrap, gap-1.5) right-aligned, each tag is `liquid-glass rounded-full px-3 py-1 text-[11px] text-white/90 font-body whitespace-nowrap`
- Spacer: `flex-1`
- Bottom: title in `font-heading italic text-3xl md:text-4xl tracking-[-1px] leading-none` + body in `text-sm text-white/90 font-body font-light leading-snug max-w-[32ch]`

---

### Custom SVG Icons (no external icon library needed for these)

- **ArrowUpRight**: 24x24, stroke, paths "M7 17L17 7" and "M7 7h10v10"
- **Play**: 24x24, filled polygon "6 4 20 12 6 20 6 4"
- **ClockIcon**: 24x24, stroke (1.5), circle r=9 + "M12 7v5l3 2"
- **GlobeIcon**: 24x24, stroke (1.5), circle r=9 + horizontal line + two arc paths
- **ImageIcon**: 24x24, filled Material-style image icon
- **MovieIcon**: 24x24, filled Material-style movie icon
- **LightbulbIcon**: 24x24, filled Material-style bulb icon

---

### Dependencies

- react, react-dom
- framer-motion
- tailwindcss, postcss, autoprefixer
- vite, @vitejs/plugin-react
- typescript

---

### Key Design Principles

- Everything is on a pure black (#000) background
- All text is white; subtle text uses `white/80` or `white/90`
- Liquid glass elements have near-invisible fills with gradient-stroke borders via CSS masks
- Videos cover sections as atmospheric backgrounds, fading in/out smoothly
- Typography: heading font is always italic with very tight tracking (negative), body font is light weight
- Responsive: nav links hidden on mobile, grid collapses to single column, text sizes scale with breakpoints
- Animations: staggered blur-in on load for hero content, intersection-triggered for BlurText

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.

Worth learningAI Coding (UI)
View creator →

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