Neoclassicism

---
version: "alpha"
name: "Neoclassicism"
description: "Neoclassicism visual system, translated from the Claude Artisan catalog for use in digital products. Strict symmetric composition, centered layouts; Column/pediment motifs used as structural framing, not decoration"
colors:
  primary: "#8a6d3b"
  background: "#f2ede0"
  surface: "#faf7ef"
  text: "#1f2733"
  accent: "#2f3b52"
  on-primary: "#FFFFFF"
  on-surface: "#000000"
  on-accent: "#FFFFFF"
typography:
  h1:
    fontFamily: "Cinzel, Trajan Pro, serif"
    fontSize: "4rem"
    fontWeight: "700"
    lineHeight: "1.05"
  body-md:
    fontFamily: "Trajan Pro, Cinzel, Georgia, serif"
    fontSize: "1rem"
    fontWeight: "400"
    lineHeight: "1.6"
  label-caps:
    fontFamily: "Trajan Pro, Cinzel, Georgia, serif"
    fontSize: "0.75rem"
    fontWeight: "600"
    letterSpacing: "0.06em"
rounded:
  sm: "0px"
  md: "2px"
  lg: "4px"
spacing:
  sm: "8px"
  md: "16px"
  lg: "32px"
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.on-primary}"
    rounded: "{rounded.md}"
    padding: "16px"
  button-secondary:
    backgroundColor: "{colors.accent}"
    textColor: "{colors.on-accent}"
    rounded: "{rounded.md}"
    padding: "16px"
  card:
    backgroundColor: "{colors.surface}"
    textColor: "{colors.on-surface}"
    rounded: "{rounded.lg}"
    padding: "24px"
  page:
    backgroundColor: "{colors.background}"
    textColor: "{colors.text}"
    padding: "16px"
---
## Overview

Neoclassicism visual system, translated from the Claude Artisan catalog for use in digital products. Strict symmetric composition, centered layouts; Column/pediment motifs used as structural framing, not decoration

- **Category:** historical
- **Era:** 1760s–1830s
- **Origin:** 18th-century European revival of Greco-Roman art and architecture, prompted by the excavations of Pompeii and Herculaneum — a reaction against Baroque/Rococo excess.
- **Reference:** The Panthéon, Paris; Jacques-Louis David's history paintings; Wedgwood's Jasperware relief medallions.
- **Structural base:** superfície material com conteúdo em camadas

**Defining traits:**
- Strict symmetric composition, centered layouts
- Column/pediment motifs used as structural framing, not decoration
- Cream/marble-white surfaces with muted gold and deep ink accents; serif type evoking carved stone

## Colors

- **bg** — #f2ede0
- **surface** — #faf7ef
- **surface-2** — #e3dbc7
- **text** — #1f2733
- **text-muted** — #5a5850
- **primary** — #8a6d3b
- **accent** — #2f3b52
- **marble-vein** — #c9c0a8
- **ink** — #14181f

## Typography

- Display: Cinzel, Trajan Pro, serif
- Body: Trajan Pro, Cinzel, Georgia, serif
- Mono: ui-monospace, monospace

## Layout

- superfície material com conteúdo em camadas
- Use a responsive grid and preserve content hierarchy.
- Collapse columns below 768px without horizontal overflow.

## Elevation & Depth

- Strict symmetric composition, centered layouts; Column/pediment motifs used as structural framing, not decoration; Cream/marble-white surfaces with muted gold and deep ink accents; serif type evoking carved stone; sombras e elevação; transparência e blur

## Shapes

- Radius scale: 0px, 2px, 4px.

## Components

- Buttons keep visible focus and predictable hover/pressed states.
- Cards use the surface and radius scale from the tokens.
- Forms expose persistent labels, textual errors, and keyboard focus.

## Do's and Don'ts

- Do: follow the tokens and the structural composition.
- Do: maintain WCAG AA contrast and `prefers-reduced-motion`.
- Avoid: using the style as decoration without functional hierarchy.

Act as a Senior Frontend Engineer and Expert UI Designer.
Your task is to code a complete Landing Page on the first attempt.
- Landing Page Theme: <INSERT THEME>
- Sections to add: <INSERT SECTIONS>

Generate the final code immediately following these definitions:

## Style

- **Name:** Neoclassicism
- **Type:** claude-artisan/historical
- **Keywords:** Neoclassicism, neoclassical design, Greco-Roman revival, Strict symmetric composition, centered layouts, Column/pediment motifs used as structural framing, not decoration, Cream/marble-white surfaces with muted gold and deep ink accents; serif type evoking carved stone, historical
- **Era:** 1760s–1830s
- **Light/Dark:** Fonte não declara modos; validar em light e dark antes de publicar

## Color Palette

- **Primary:** bg: #f2ede0, surface: #faf7ef, surface-2: #e3dbc7, text: #1f2733
- **Secondary:** text-muted: #5a5850, primary: #8a6d3b, accent: #2f3b52, marble-vein: #c9c0a8, ink: #14181f

## Visual Effects

Strict symmetric composition, centered layouts, Column/pediment motifs used as structural framing, not decoration, Cream/marble-white surfaces with muted gold and deep ink accents; serif type evoking carved stone, shadow, blur

## AI Visual Direction

Neoclassicism, Strict symmetric composition, centered layouts, Column/pediment motifs used as structural framing, not decoration, Cream/marble-white surfaces with muted gold and deep ink accents; serif type evoking carved stone, The Panthéon, Paris; Jacques-Louis David's history paintings; Wedgwood's Jasperware relief medallions.

## CSS Technical

```css
/* Neoclassicism — design tokens */
/* 1760s–1830s | Symmetric Greco-Roman revival: marble, muted gold, ink, restraint */
:root {
  /* color */
  --color-bg: #f2ede0;
  --color-surface: #faf7ef;
  --color-surface-2: #e3dbc7;
  --color-text: #1f2733;
  --color-text-muted: #5a5850;
  --color-primary: #8a6d3b;
  --color-accent: #2f3b52;
  --color-marble-vein: #c9c0a8;
  --color-ink: #14181f;
  /* radius */
  --radius-sm: 0px;
  --radius-md: 2px;
  --radius-lg: 4px;
  --radius-pill: 999px;
  /* shadow */
  --shadow-plinth: 0 1px 0 #ffffff inset, 0 10px 22px rgba(31,39,51,0.14);
  --shadow-relief: 0 1px 2px rgba(31,39,51,0.22);
  /* blur */
  --blur-none: 0px;
  /* font */
  --font-sans: 'Trajan Pro', 'Cinzel', 'Georgia', serif;
  --font-display: 'Cinzel', 'Trajan Pro', serif;
  --font-mono: ui-monospace, monospace;
  /* text */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;
  --text-5xl: 4rem;
  /* space */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  /* ease */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  /* extra: pediment cap + fluted-column divider */
  --pediment-cap: linear-gradient(180deg, var(--color-surface-2) 0 3px, transparent 3px);
  --fluted-divider: repeating-linear-gradient(90deg, var(--color-marble-vein) 0 1px, transparent 1px 10px);
}

/* ============================================================
   Base component classes — Neoclassicism
   Signature move: strict symmetry, pediment/column motifs used
   as structural framing, restrained ornament at frame and base only.
   ============================================================ */
body { margin: 0; color: var(--color-text); font-family: var(--font-sans); background: var(--color-bg); min-height: 100vh; }
.nav {
  display: flex; gap: var(--space-4); align-items: center; justify-content: center;
  padding: var(--space-3) var(--space-6); background: var(--color-surface);
  border-bottom: 1px solid var(--color-primary);
  position: relative;
}
.nav::after { content:""; position:absolute; left:0; right:0; bottom:-3px; height:2px; background: var(--color-marble-vein); }
.btn {
  font: 600 var(--text-sm)/1 var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--color-text);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-sm);
  background: var(--color-surface); border: 1px solid var(--color-ink);
  cursor: pointer; transition: box-shadow .2s var(--ease-standard);
  box-shadow: var(--shadow-relief);
}
.btn:hover { box-shadow: 0 0 0 1px var(--color-primary) inset, var(--shadow-relief); }
.btn:active { box-shadow: none; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; box-shadow: none; }
.btn--primary {
  background: var(--color-accent); color: var(--color-surface); border-color: var(--color-accent);
}
.card {
  background: var(--color-surface); background-image: var(--pediment-cap);
  border-radius: var(--radius-md); padding: var(--space-6);
  border: 1px solid var(--color-marble-vein); box-shadow: var(--shadow-plinth);
  text-align: center;
}
.input {
  width: 100%; box-sizing: border-box; color: var(--color-text); font: var(--text-base) var(--font-sans);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
  background: var(--color-surface); border: none; border-bottom: 2px solid var(--color-primary);
  text-align: center;
}
.input::placeholder { color: var(--color-text-muted); }
.input:focus { outline: none; border-bottom-color: var(--color-accent); }
.badge {
  display: inline-flex; align-items: center; gap: .4em; font-size: var(--text-xs); font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  padding: .3em .8em; border-radius: var(--radius-sm);
  background: var(--color-surface); border: 1px solid var(--color-primary); color: var(--color-primary);
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}


/* Especificação de referência: references/00-flagship-implementation-specs/neoclassicism.md */
```

## Design System Variables

```css
--bg: #f2ede0, --fg: #1f2733, --accent: #8a6d3b, --surface: #faf7ef, --radius: 2px, --spacing: 16px, --font-display: Cinzel, Trajan Pro, serif, --font-body: Trajan Pro, Cinzel, Georgia, serif
```

## Implementation Checklist

- Contraste WCAG AA; foco visível; navegação por teclado; estados hover/pressed; responsividade; prefers-reduced-motion; Tailwind v4 via @theme.

## Execution Rules

1. Strictly follow the defined visual style.
2. Use high-quality inline SVG icons (Heroicons or Lucide style) — NEVER use emojis as icons.
3. Add `cursor-pointer` and smooth `hover` states (transition-all) on all interactive elements.
4. Required Page Structure:
   - Navbar (Logo + Links + CTA)
   - Hero Section (Impactful Headline + Subtitle + 2 buttons + 3D/Abstract visual element via CSS)
   - Features (3 cards with icons)
   - Testimonials (3 cards)
   - Pricing (3 tiers, highlight the middle one)
   - Final CTA
   - Full Footer with social links, privacy policy, terms of use, contact and SEO links.
5. All text content must be in English.
6. The visual must be CLEARLY distinct — do not create a "default Bootstrap" design. Force the use of the provided design system variables.
7. Use `<style>` tags in the head for custom classes (especially for complex backdrop-filter effects and animations) that Tailwind CDN doesn't cover.
8. Full Responsiveness: Layout must adapt perfectly to Mobile, Tablet and Desktop (vertical stack on mobile).
9. Include basic SEO, Viewport and Open Graph meta tags in `<head>`.
10. Footer must contain: Copyright 2026, Secondary navigation links and Social media icons.
11. Make the creative decisions needed to deliver the complete, functional result now.