Preview the prompt +
# Build brief — an original marketing website in the taste of One Hour Heating & Air
> Reference: https://www.onehourheatandair.com · UIDiscovery: https://uidiscovery.com/sites/one-hour-heating-and-air · captured 2026-09-23 at a 1440px desktop viewport (+ 390px iPhone shots) · [full page](https://uidiscovery.com/media/captures/one-hour-heating-and-air/full.png) · [scroll video](https://uidiscovery.com/media/captures/one-hour-heating-and-air/preview.mp4)
## 1. Goal
Build an original marketing website for **[the user's brand]** that feels as considered as One Hour Heating & Air — same structure, rhythm and polish, entirely new identity and content.
## 2. Originality rules
- Build an ORIGINAL design for the user's own brand in the same *taste* as One Hour Heating & Air: structure, rhythm, hierarchy, palette mood and type pairing.
- Never reuse One Hour Heating & Air's logo, name, product imagery, illustrations, icons, screenshots or copy. Write new copy for the user's product.
- If the user hasn't said what their product is, ask first (or use clearly marked placeholders like [Brand], [Product], [Audience]).
- Reference screenshots are for looking at, not for embedding or tracing.
## 3. The taste, in short
- One Hour Heating & Air (onehourheatandair.com): Lifestyle marketing website, light.
- 4 sections: How it works → Statement → Logo cloud → Footer.
- Spacing: about a screen per idea (median section ≈616px).
- Type: one family (Pt sans narrow). Imagery: mostly typography with little or no imagery.
## 4. Page structure (top to bottom)
### 1. How it works — show the path from sign-up to value as numbered steps.
- Layout: numbered steps in a row or vertical timeline. About one full screen (1051px at 1440), own light band #f2f2f2; 6 images/icons (a set of cards or a small gallery); primary + secondary button.
- Slots: Section title (~4 words, like the reference); 6 items: icon or visual + short title + 1–2 line description; Primary + secondary action.
- Topic (tone/length only — never reuse): “Heating & Air Conditioning”
- [Screenshot](https://uidiscovery.com/media/captures/one-hour-heating-and-air/s-01.webp)
### 2. Statement — a large-type moment that sets tone and pace.
- Layout: oversized typography with lots of space. Half to one screen (428px at 1440), own light band #f2f2f2; 2 image/graphics; one primary button.
- Slots: Heading (~8 words, like the reference); Body copy; Supporting visual (see image plan); One primary action.
- Topic (tone/length only — never reuse): “HVAC Service By Local Heating & A/C Experts”
- [Screenshot](https://uidiscovery.com/media/captures/one-hour-heating-and-air/s-02.webp)
### 3. Logo cloud — borrow trust from recognisable customers or partners.
- Layout: a single row or wall of monochrome marks with a one-line lead-in. Half to one screen (616px at 1440), own light band #f2f2f2; 15 images/icons (a set of cards or a small gallery); 15 links (link lists / navigation).
- Slots: One-line lead-in (e.g. “Trusted by…”); 6–10 monochrome customer/partner marks (your own, with permission).
- [Screenshot](https://uidiscovery.com/media/captures/one-hour-heating-and-air/s-03.webp)
### 4. Footer — navigation, legal and contact — the page's index.
- Layout: multi-column link groups, brand line, legal row. Half to one screen (451px at 1440), own light band #f2f2f2; 9 images/icons (a set of cards or a small gallery); one primary button, 19 links (link lists / navigation).
- Slots: Brand mark + one-line description; 3–5 link columns; Newsletter or contact (optional); Legal row + social icons.
- [Screenshot](https://uidiscovery.com/media/captures/one-hour-heating-and-air/s-04.webp)
Inner pages also captured (Product, About, Careers, Security): https://uidiscovery.com/sites/one-hour-heating-and-air?view=pages
## 5. Design system
### Colour
| Role | Hex | Use | Contrast on background |
|---|---|---|---|
| background | `#ffffff` | page background | — |
| foreground | `#000000` | body text, headings | 21.0:1 |
| accent | `#eb0045` | primary buttons, links, highlights — sparingly | 4.5:1 |
| surface | `#f2f2f2` | cards, inputs, alternate bands | text on it 18.8:1 |
| muted | `#4d4d4d` | secondary text, borders | 8.5:1 |
Captured palette: `#ffffff` `#eb0045` `#000000` `#0f0f0f` `#f2f2f2` `#4d4d4d`. Roles are assigned automatically — sanity-check them against the screenshot. Keep the palette's *mood* (light, warm) and proportions; swap the accent for the user's brand colour.
### Tokens
```css
:root {
--background: #ffffff;
--foreground: #000000;
--accent: #eb0045;
--surface: #f2f2f2;
--muted: #4d4d4d;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
--radius: 12px; /* calibrate from the screenshot */
}
/* Tailwind v4 — in globals.css after @import "tailwindcss"; */
@theme {
--color-background: var(--background);
--color-foreground: var(--foreground);
--color-accent: var(--accent);
--color-surface: var(--surface);
--color-muted: var(--muted);
--font-heading: var(--font-heading);
--font-sans: var(--font-body);
}
```
### Typography
- Headings: **Inter** (Google Fonts) — reference uses Pt sans narrow. “Pt sans narrow” is likely a custom or licensed face. Inter is a neutral stand-in — pick a closer free match by eye from the screenshot.
- Body: same family — a single-family system; create contrast with size and weight, not a second face.
- Scale (starting point, sizes weren't measured — calibrate against the 1440px screenshot): display clamp(2.5rem, 5vw, 4.25rem), h2 clamp(1.75rem, 3vw, 2.5rem), h3 1.25rem, body 1rem–1.125rem / 1.6, small 0.875rem. Headings: tight tracking (-0.02em), line-height 1.05–1.15.
### Spacing & rhythm
Sections run ≈616px tall at 1440 (median; range 428–1051px, captures cap at 1700px) — roughly a screen per idea. Start with 96–120px vertical padding per section on desktop and about two-thirds of that on mobile. One continuous background — separate sections with space and type, not colour bands. 8px spacing grid, 1200–1280px max content width, 24px (mobile) / 32–48px (desktop) gutters.
### Shape, depth & theme
Radii and shadows weren't measured. Read exact corner radius, border and shadow treatment from the screenshots. Light-first; for a dark mode use a near-black (not #000) background, ~90% white text, lift surfaces with lightness not shadow, re-check the accent.
## 6. Imagery plan
Measured from 3 section screenshots: mostly **typography with little or no imagery** (light, warm, Lifestyle). Still glance at the linked screenshots to match the exact mood.
- **No imagery (type-led)** — 1. How it works, 2. Statement: No imagery needed — type, spacing and colour do the work. If the screenshot shows a background graphic, rebuild it in CSS (gradient, grid, noise) or a short muted video, not a stock photo.
- **Logos** — 3. Logo cloud: Never generate or stock-source logos. Use your real customers'/partners' marks with permission (monochrome, equal height), or neutral wordmark placeholders until you have them. Integration icons: each tool's official brand kit (Simple Icons is a quick start; trademarks still apply).
- **Icons** — 4. Footer: Use one open-source icon set at one stroke weight — Lucide, Phosphor or Heroicons (MIT) — tinted with the text or accent token. Social icons: Simple Icons.
### If the screenshots show a different style
Open the refs first and name what you actually see (photo / product UI / illustration / abstract gradient or 3D / type only). If it differs from the guess, switch routes — UI is built in code, type-only needs no image, otherwise:
- **photography** — generate `Photograph: cozy home interior morning light. Composition: wide shot, subject off-centre to one side, generous clean negative space for the headline. Lighting: soft natural daylight, airy and high-key. Warm colour grade that sits on #f2f2f2, #eb0045. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 16:9. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.` · stock: [“cozy home interior morning light” on Unsplash](https://unsplash.com/s/photos/cozy-home-interior-morning-light?orientation=landscape) (same query works on Pexels/Pixabay)
- **abstract 3D / gradient** — generate `Abstract 3D render: soft, matte clay shapes and a smooth gradient in #eb0045 and #4d4d4d on a #ffffff background. Lighting: soft natural daylight, airy and high-key; warm tone. Minimal and calm, generous negative space on one side for text. Aspect ratio 16:9. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.` · stock: [“abstract gradient 3d” on Unsplash](https://unsplash.com/s/photos/abstract-gradient-3d?orientation=landscape) (same query works on Pexels/Pixabay)
- **illustration** — generate `Flat vector illustration: cozy home interior morning light, friendly simplified shapes, limited palette of #f2f2f2, #eb0045 plus one soft neutral, plenty of empty background, consistent line weight, warm mood. Aspect ratio 16:9. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.` · stock: [“lifestyle flat illustration” on Unsplash](https://unsplash.com/s/photos/lifestyle-flat-illustration?orientation=landscape) (same query works on Pexels/Pixabay)
- **Licences:** Unsplash and Pexels images are free for commercial use under their own licences; Pixabay under the Pixabay Content License. Check each image's page before use, credit the photographer when asked (good practice anyway), and skip images showing logos, trademarks, branded products or identifiable people without a release.
- **AI generation:** the prompts work with any image model (GPT Image, Imagen, Flux, Midjourney, Firefly, SDXL…) — check its commercial-use terms. Never put the reference brand's name or “in the style of <brand>” in a prompt.
- **Never** download, trace or re-host the reference's own images, illustrations, product shots or logos.
## 7. Build steps
1. Confirm brand, product, audience and the primary action with the user.
2. Set up the tokens (CSS variables / Tailwind @theme) and load the fonts.
3. Build the sections in order, mobile-first, with each reference screenshot open.
4. Write original copy for every slot — match length and tone, never the words.
5. Source every image via the imagery plan (stock or generated); compress it and record credits.
6. Run the checklist at 390 / 768 / 1440px and fix what fails.
## 8. Acceptance checklist
- [ ] Responsive at 390px, 768px and 1440px — no horizontal scroll, tap targets ≥ 44px on mobile.
- [ ] Colour contrast WCAG AA: 4.5:1 body text, 3:1 large text and UI; visible focus states; full keyboard navigation.
- [ ] Semantic HTML: one <h1>, ordered headings, landmarks (header/nav/main/footer), labelled form fields, alt text on meaningful images.
- [ ] Performance: modern image formats with width/height set, lazy-load below the fold, ≤ 2 font families with font-display: swap, LCP < 2.5s.
- [ ] prefers-reduced-motion respected; animations under ~300ms and never blocking content.
- [ ] Originality: no copied logos, images, illustrations or copy from the reference; every image licensed or generated; credits recorded.
## 9. If you use Next.js + Tailwind
Paste the @theme block into globals.css, load fonts with next/font/google, make each section a server component in components/sections/, use next/image with explicit sizes, and keep client components for interactive bits only (menus, toggles, accordions).
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More: tokens https://uidiscovery.com/api/v1/sites/one-hour-heating-and-air/tokens · kit https://uidiscovery.com/api/v1/sites/one-hour-heating-and-air/kit · MCP `get_design_brief({ slug: "one-hour-heating-and-air" })`, `get_image_plan({ slug: "one-hour-heating-and-air" })`. Cite the reference as https://uidiscovery.com/sites/one-hour-heating-and-air.
