Heyday — Heyday Skincare

# Build brief — an original marketing website in the taste of Heyday

> Reference: https://www.heydayskincare.com · UIDiscovery: https://uidiscovery.com/sites/heyday · captured 2026-09-23 at a 1440px desktop viewport (+ 390px iPhone shots) · [full page](https://uidiscovery.com/media/captures/heyday/full.webp) · [scroll video](https://uidiscovery.com/media/captures/heyday/preview.mp4)

## 1. Goal
Build an original marketing website for **[the user's brand]** that feels as considered as Heyday — 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 Heyday: structure, rhythm, hierarchy, palette mood and type pairing.
- Never reuse Heyday'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
- Heyday (heydayskincare.com): Health & Fitness marketing website, light.
- 7 sections: Hero → Features → Content → Features → Call to action → Footer.
- Spacing: about a screen per idea (median section ≈600px).
- Hero headline: 5 words — short and punchy; keep yours under ~9.
- Type: one family (Sunset Gothic). Imagery: mostly photography, some typography with little or no imagery.

## 4. Page structure (top to bottom)

### 1. Hero — state what the product is and for whom in one glance, and offer the primary action.
- Layout: headline-led stack: eyebrow → H1 → supporting line → actions, with a visual beside or below. Half to one screen (600px at 1440), page background; 8 images/icons (a set of cards or a small gallery); 4 buttons (tabs, toggles or per-card actions).
- Slots: Eyebrow / announcement pill (optional); H1 (~5 words, like the reference); Supporting line, 1–2 sentences; Primary + secondary action; Hero visual (see image plan).
- Topic (tone/length only — never reuse): “$40+ off your first facial”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-01.webp) · imagery: slot 1

### 2. Features — explain the key benefits, grouped so each can be scanned in seconds.
- Layout: section title over a grid or alternating rows of benefit items. Half to one screen (644px at 1440), own light band #f2f7fd; 5 images/icons (a set of cards or a small gallery); no interactive controls.
- Slots: Section title (~3 words, like the reference); 5 items: icon or visual + short title + 1–2 line description.
- Topic (tone/length only — never reuse): “Skin renewal animation”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-04.webp) · imagery: slot 2

### 3. Content — supporting content that deepens one idea.
- Layout: text + media block. Half to one screen (522px at 1440), page background; no images (type-led); no interactive controls.
- Slots: Heading (~7 words, like the reference); Body copy.
- Topic (tone/length only — never reuse): “Over 1 million facials for a reason”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-05.webp) · imagery: slot 3

### 4. Features — explain the key benefits, grouped so each can be scanned in seconds.
- Layout: section title over a grid or alternating rows of benefit items. About one full screen (1081px at 1440), own light band #fffcf8; 50 image elements (photo collage/gallery + small graphics); 4 buttons (tabs, toggles or per-card actions).
- Slots: Section title (~3 words, like the reference); 3 items: icon or visual + short title + 1–2 line description; Primary + secondary action.
- Topic (tone/length only — never reuse): “Not just loved—trusted”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-06.webp) · imagery: slot 4

### 5. Features — explain the key benefits, grouped so each can be scanned in seconds.
- Layout: section title over a grid or alternating rows of benefit items. Half to one screen (741px at 1440), own light band #fffcf8; 6 images/icons (a set of cards or a small gallery); 8 text links instead of buttons.
- Slots: Section title (~8 words, like the reference); 6 items: icon or visual + short title + 1–2 line description; Text link action.
- Topic (tone/length only — never reuse): “Monthly membership for a lifetime of skin wins”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-07.webp)

### 6. Call to action — close the page with one clear next step.
- Layout: short headline + one primary action on a contrasting band. Compact band (319px at 1440), own light band #f2f7fd; no images (type-led); inline form (2 fields, e.g. email capture), one primary button.
- Slots: Headline; One sentence of support; One primary action.
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-09.webp) · imagery: slot 5

### 7. Footer — navigation, legal and contact — the page's index.
- Layout: multi-column link groups, brand line, legal row. Compact band (188px at 1440), own light band #f2f7fd; no images (type-led); 13 links (link lists / navigation).
- Slots: Brand mark + one-line description; 3–5 link columns; Newsletter or contact (optional); Legal row + social icons.
- Topic (tone/length only — never reuse): “ACCOUNT”
- [Screenshot](https://uidiscovery.com/media/captures/heyday/s-10.webp)

Inner pages also captured (Product, About, Sign up, Log in, Blog, Contact, Shop, Security): https://uidiscovery.com/sites/heyday?view=pages

## 5. Design system
### Colour
| Role | Hex | Use | Contrast on background |
|---|---|---|---|
| background | `#a0cfdc` | page background | — |
| foreground | `#0f2a59` | body text, headings | 8.3:1 |
| accent | `#fceaa8` | primary buttons, links, highlights — sparingly | 1.4:1 ⚠ not for text; use as a fill with #111111 text (15.7:1) |
| surface | `#b6ebf9` | cards, inputs, alternate bands | text on it 10.9:1 |
| muted | `#fffcf8` | secondary text, borders | 1.6:1 — borders / large text only |

Captured palette: `#a0cfdc` `#0f2a59` `#fffcf8` `#fceaa8` `#b6ebf9` `#f2f7fd`. Section bands top→bottom: `#f2f7fd` → `#fffcf8`. Roles are assigned automatically — sanity-check them against the screenshot. Keep the palette's *mood* (light, cool) and proportions; swap the accent for the user's brand colour.

### Tokens
```css
:root {
  --background: #a0cfdc;
  --foreground: #0f2a59;
  --accent: #fceaa8;
  --surface: #b6ebf9;
  --muted: #fffcf8;
  --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 Sunset Gothic. “Sunset Gothic” 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(2.75rem, 6vw, 5rem), 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 ≈600px tall at 1440 (median; range 188–1081px, 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. The background changes 1 time down the page — use band changes to mark chapters. 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 4 section screenshots: mostly **photography**, some typography with little or no imagery (light, cool, Health & Fitness). Still glance at the linked screenshots to match the exact mood.

### Slot 1 · 1. Hero → photography
- Photography, seen in the capture (people). (measured from the screenshot) Count: a set of ~8 in one consistent style. Aspect: 3:2. Look first: [ref 1](https://uidiscovery.com/media/captures/heyday/s-01.webp)
- **Stock** — “calm person meditating daylight”: [Unsplash](https://unsplash.com/s/photos/calm-person-meditating-daylight?orientation=landscape) · [Pexels](https://www.pexels.com/search/calm%20person%20meditating%20daylight/?orientation=landscape) · [Pixabay](https://pixabay.com/images/search/calm%20person%20meditating%20daylight/?orientation=horizontal)
- **Generate** — `Photograph: calm person meditating daylight. Composition: wide shot, subject off-centre to one side, generous clean negative space for the headline. Lighting: soft natural daylight, airy and high-key. Cool colour grade that sits on #a0cfdc, #fceaa8, #b6ebf9. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 3:2. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.`

### Slot 2 · 2. Features → photography
- Health & Fitness references lean on photography. Count: a set of ~5 in one consistent style. Aspect: 4:3. Look first: [ref 1](https://uidiscovery.com/media/captures/heyday/s-04.webp)
- **Stock** — “runner at sunrise”: [Unsplash](https://unsplash.com/s/photos/runner-at-sunrise?orientation=landscape) · [Pexels](https://www.pexels.com/search/runner%20at%20sunrise/?orientation=landscape) · [Pixabay](https://pixabay.com/images/search/runner%20at%20sunrise/?orientation=horizontal)
- **Generate** — `Photograph: runner at sunrise. Composition: tight crop, identical framing and background across the whole set. Lighting: soft natural daylight, airy and high-key. Cool colour grade that sits on #f2f7fd, #fceaa8, #b6ebf9. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 4:3. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.`

### Slot 3 · 3. Content → photography
- Photography, seen in the capture (blue sky). (measured from the screenshot) Count: 1. Aspect: 4:5. Look first: [ref 1](https://uidiscovery.com/media/captures/heyday/s-05.webp)
- **Stock** — “healthy breakfast bowl”: [Unsplash](https://unsplash.com/s/photos/healthy-breakfast-bowl?orientation=portrait) · [Pexels](https://www.pexels.com/search/healthy%20breakfast%20bowl/?orientation=portrait) · [Pixabay](https://pixabay.com/images/search/healthy%20breakfast%20bowl/?orientation=vertical)
- **Generate** — `Photograph: healthy breakfast bowl. Composition: simple composition with one focal point. Lighting: soft natural daylight, airy and high-key. Cool colour grade that sits on #a0cfdc, #fceaa8, #b6ebf9. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 4:5. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.`

### Slot 4 · 4. Features → photography (uncertain)
- Health & Fitness references lean on photography; 50 elements suggests icons/thumbnails mixed in. Count: a collage of several photos with one consistent colour grade. Aspect: 4:3. Look first: [ref 1](https://uidiscovery.com/media/captures/heyday/s-06.webp)
- **Stock** — “calm person meditating daylight close up”: [Unsplash](https://unsplash.com/s/photos/calm-person-meditating-daylight-close-up?orientation=landscape) · [Pexels](https://www.pexels.com/search/calm%20person%20meditating%20daylight%20close%20up/?orientation=landscape) · [Pixabay](https://pixabay.com/images/search/calm%20person%20meditating%20daylight%20close%20up/?orientation=horizontal)
- **Generate** — `Photograph: calm person meditating daylight close up. Composition: tight crop, identical framing and background across the whole set. Lighting: soft natural daylight, airy and high-key. Cool colour grade that sits on #fffcf8, #fceaa8, #b6ebf9. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 4:3. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.`

### Slot 5 · 6. Call to action → photography
- Photography, seen in the capture (people, adult). (measured from the screenshot) Count: 1. Aspect: 21:9 (background). Look first: [ref 1](https://uidiscovery.com/media/captures/heyday/s-09.webp)
- **Stock** — “healthy breakfast bowl close up”: [Unsplash](https://unsplash.com/s/photos/healthy-breakfast-bowl-close-up?orientation=landscape) · [Pexels](https://www.pexels.com/search/healthy%20breakfast%20bowl%20close%20up/?orientation=landscape) · [Pixabay](https://pixabay.com/images/search/healthy%20breakfast%20bowl%20close%20up/?orientation=horizontal)
- **Generate** — `Photograph: healthy breakfast bowl close up. Composition: low-detail texture so overlaid text stays readable. Lighting: soft natural daylight, airy and high-key. Cool colour grade that sits on #f2f7fd, #fceaa8, #b6ebf9. Photorealistic, natural textures, shallow depth of field, 35mm lens. Aspect ratio 21:9. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.`

- **No imagery (type-led)** — 5. Features: 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.
- **Icons** — 7. 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:
- **abstract 3D / gradient** — generate `Abstract 3D render: soft, matte clay shapes and a smooth gradient in #fceaa8 and #fffcf8 on a #a0cfdc background. Lighting: soft natural daylight, airy and high-key; cool tone. Minimal and calm, generous negative space on one side for text. Aspect ratio 3:2. 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: calm person meditating, friendly simplified shapes, limited palette of #a0cfdc, #fceaa8, #b6ebf9 plus one soft neutral, plenty of empty background, consistent line weight, cool mood. Aspect ratio 3:2. No text, no letters, no logos, no watermarks, no brand marks or trademarked products, no recognisable real people.` · stock: [“wellness flat illustration” on Unsplash](https://unsplash.com/s/photos/wellness-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/heyday/tokens · kit https://uidiscovery.com/api/v1/sites/heyday/kit · MCP `get_design_brief({ slug: "heyday" })`, `get_image_plan({ slug: "heyday" })`. Cite the reference as https://uidiscovery.com/sites/heyday.