Terminal Green

---
version: "alpha"
name: "Terminal Green"
description: "Estética hacker com terminal green, JetBrains Mono, scan lines e cursor piscante. Para devs e plataformas tech. Prompt pronto para IA."
colors:
  primary: "#0d1117"
  secondary: "#39d353"
  tertiary: "#e6edf3"
  neutral: "#30363d"
  surface: "#238636"
  accent: "#8b949e"
typography:
  h1:
    fontFamily: JetBrains Mono
    fontSize: 2.5rem
    fontWeight: 700
  body-md:
    fontFamily: JetBrains Mono
    fontSize: 1rem
    fontWeight: 400
rounded:
  sm: 6px
  md: 12px
  lg: 18px
spacing:
  sm: 4.0px
  md: 8.0px
  lg: 16.0px
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.neutral}"
    rounded: "{rounded.sm}"
    padding: 12px
---

## Overview

Estética hacker com terminal green, JetBrains Mono, scan lines e cursor piscante. Para devs e plataformas tech. Prompt pronto para IA. Inspirado nos terminais CRT dos anos 70-80 e na cultura hacker moderna. Usa exclusivamente fonte monospace JetBrains Mono e verde terminal clássico sobre fundo escuro GitHub, com scan lines e cursor piscante para autenticidade.

- Density: 8/10 — Dense
- Variance: 4/10 — Moderate
- Motion: 6/10 — Expressive

- **Style:** Developer-Focused, Hacker Aesthetic, Monospace
- **Keywords:** terminal, green, hacker, developer, monospace, JetBrains Mono, scan lines, blinking cursor, code syntax, GitHub dark, CLI
- **Era:** 2024-2026 Developer Aesthetic
- **Light/Dark:** ✗ No / ✓ Only

## Colors

- **GitHub Dark** (#0d1117) — Dark surface, primary background
- **Terminal Green** (#39d353) — Secondary surface or text color
- **White Text** (#e6edf3) — Light surface, card backgrounds
- **Dark Border** (#30363d) — Deep contrast surface
- **Muted Green** (#238636) — Secondary text, borders, muted elements
- **Dim Text** (#8b949e) — Primary text color
- **Code BG** (#161b22) — Primary background surface

## Typography

- **Display / Hero:** JetBrains Mono — Weight 700, tight tracking, used for headline impact
- **Body:** JetBrains Mono — Weight 400, 16px/1.6 line-height, max 72ch per line
- **UI Labels / Captions:** JetBrains Mono — 0.875rem, weight 500, slight letter-spacing
- **Monospace:** JetBrains Mono — Used for code, metadata, and technical values

Scale:
- Hero: clamp(2.5rem, 5vw, 4rem)
- H1: 2.25rem
- H2: 1.5rem
- Body: 1rem / 1.6
- Small: 0.875rem

## Layout

- **Grid:** CSS Grid primary. Max-width containment: 1280px centered with 1.5rem side padding.
- **Spacing rhythm:** Balanced. Base unit: 0.5rem (8px).
- **Section vertical gaps:** clamp(4rem, 8vw, 8rem).
- **Hero layout:** Split-screen (text left, visual right).
- **Feature sections:** Zig-zag alternating text+image rows. No 3-equal-columns.
- **Mobile collapse:** All multi-column layouts collapse below 768px. No horizontal overflow.
- **z-index contract:** base (0) / sticky-nav (100) / overlay (200) / modal (300) / toast (500).

## Elevation & Depth

Scan lines overlay via CSS, blinking cursor animation, code syntax styling with colored tokens, terminal-style borders, monospace everything, smooth transitions 150ms

- **Physics:** Spring — stiffness 120, damping 20. Confident, weighted transitions.
- **Entry animations:** Fade + translate-Y (16px → 0) over 480ms ease-out. Staggered cascades for lists: 100ms between items.
- **Hover states:** Scale(1.03) + shadow lift over 200ms.
- **Page transitions:** Fade + slide (300ms).
- **Performance:** Only transform and opacity animated. No layout-triggering properties.

## Shapes

Base corner radius: 6px. See rounded tokens in front matter for the full scale.

## Components

- **Primary Button:** Rounded (6px) shape. Accent color fill. Hover: 8% darken + subtle lift shadow. Active: -1px translate tactile press. Font weight 600. No outer glows.
- **Secondary / Ghost Button:** Outline variant. 1.5px border in muted color. Text in primary color. Hover: subtle background fill.
- **Cards:** Rounded (6px) corners. Surface background. Subtle shadow (0 2px 12px rgba(0,0,0,0.06)). 1px border stroke.
- **Inputs:** Label above input. 1px border stroke. Focus ring: 2px accent color offset 2px. Error text below in semantic red. No floating labels.
- **Navigation:** Primary surface background. Active item: accent color indicator. Font weight 500 when active.
- **Skeletons:** Shimmer animation matching component dimensions. No circular spinners.
- **Empty States:** Icon-based composition with descriptive text and action button.

## Do's and Don'ts

- No emojis in UI — use icon system only (Lucide, Heroicons)
- No pure white (#FFFFFF) backgrounds — use off-white or dark surfaces
- No oversaturated accent colors (saturation cap: 80%)
- No 3-column equal-width feature layouts — use zig-zag or asymmetric grid
- No `h-screen` — use `min-h-[100dvh]`
- No AI copywriting clichés: "Elevate", "Seamless", "Unleash", "Next-Gen"
- No broken external image links — use picsum.photos or inline SVG
- No generic lorem ipsum in demos

- Do JetBrains Mono como única fonte
- Do GitHub dark background #0d1117
- Do Terminal green #39d353 como accent
- Do Scan lines overlay
- Do Blinking cursor animation
- Do Code syntax styling
- Do Terminal-style borders
- Do Responsivo mobile/tablet/desktop

## Use Case

Portfolios de desenvolvedores, Ferramentas CLI, Plataformas DevOps, Documentação técnica

Atue como um Engenheiro Frontend Sênior e UI Designer Especialista.
Sua tarefa é codificar uma Landing Page completa na primeira tentativa.
- Tema da Landing Page: <INSIRA O TEMA>
- Seções a adicionar: <INSIRA AS SEÇÕES>

Gere o código final imediatamente seguindo estas definições:

## Estilo

- **Nome:** Terminal Green
- **Tipo:** Developer-Focused, Hacker Aesthetic, Monospace
- **Keywords:** terminal, green, hacker, developer, monospace, JetBrains Mono, scan lines, blinking cursor, code syntax, GitHub dark, CLI
- **Era:** 2024-2026 Developer Aesthetic
- **Light/Dark:** ✗ No / ✓ Only

## Paleta de Cores

- **Primárias:** GitHub Dark #0d1117, Terminal Green #39d353, White Text #e6edf3
- **Secundárias:** Dark Border #30363d, Muted Green #238636, Dim Text #8b949e, Code BG #161b22

## Efeitos Visuais

Scan lines overlay via CSS, blinking cursor animation, code syntax styling with colored tokens, terminal-style borders, monospace everything, smooth transitions 150ms

## Direção Visual para IA

Design a developer-focused, hacker aesthetic landing page. Use GitHub dark background (#0d1117) with terminal green (#39d353) as primary accent. JetBrains Mono as the ONLY font (monospace throughout). Add scan lines overlay using CSS. Include blinking cursor animation. Style code blocks with syntax coloring. Terminal-style borders and UI elements. Everything should feel like a CLI/terminal interface.

## CSS Technical

```css
font-family: 'JetBrains Mono', monospace, background: #0d1117, color: #e6edf3, .scan-lines { background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.1) 2px, rgba(0,0,0,0.1) 4px) }, .cursor-blink { animation: blink 1s step-end infinite }, @keyframes blink { 50% { opacity: 0 } }, .terminal-border { border: 1px solid #30363d }, .green-accent { color: #39d353 }, pre code { background: #161b22; padding: 16px; border-radius: 6px }
```

## Design System Variables

```css
--bg-primary: #0d1117, --accent-green: #39d353, --text-primary: #e6edf3, --text-muted: #8b949e, --border-color: #30363d, --code-bg: #161b22, --font-mono: 'JetBrains Mono', --scan-line-gap: 4px, --cursor-speed: 1s
```

## Checklist de Implementação

- ☐ JetBrains Mono como única fonte
- ☐ GitHub dark background #0d1117
- ☐ Terminal green #39d353 como accent
- ☐ Scan lines overlay
- ☐ Blinking cursor animation
- ☐ Code syntax styling
- ☐ Terminal-style borders
- ☐ Responsivo mobile/tablet/desktop

## Regras de Execução

1. Siga fielmente o estilo visual determinado.
2. Use ícones SVG inline de alta qualidade (estilo Heroicons ou Lucide) — PROIBIDO usar emojis como ícones.
3. Adicione `cursor-pointer` e estados de `hover` suaves (transition-all) em todos os elementos interativos.
4. Estrutura Obrigatória da Página:
   - Navbar (Logo + Links + CTA)
   - Hero Section (Headline impactante + Subtitle + 2 botões + Elemento visual 3D/Abstrato via CSS)
   - Features (3 cards com ícones)
   - Testimonials (3 cards)
   - Pricing (3 tiers, destaque no central)
   - CTA Final
   - Footer completo com redes sociais, política de privacidade, termos de uso, contato e links SEO.
5. Todo o conteúdo textual deve ser em Português Brasileiro (PT-BR).
6. O visual deve ser CLARAMENTE distinto — não crie um design "padrão Bootstrap". Force o uso das variáveis de design system fornecidas.
7. Use tags `<style>` no head para classes personalizadas (especialmente para os efeitos complexos de backdrop-filter e animações) que o Tailwind via CDN não cobrir.
8. Responsividade Total: O layout deve se adaptar perfeitamente a Mobile, Tablet e Desktop (Stack vertical no mobile).
9. Inclua meta tags básicas de SEO, Viewport e Open Graph no `<head>`.
10. Footer deve conter: Copyright 2026, Links de navegação secundária e Ícones de redes sociais.
11. Assuma as decisões criativas necessárias para entregar o resultado completo e funcional agora.