Composio Cyber Nocturnal

---
version: "alpha"
name: "Composio Cyber Nocturnal"
description: "Estilo Composio Cyber Nocturnal com glows cyan, sombras brutalist e estética de centro de comando noturno. Ideal para integrações, APIs e ferramentas developer."
colors:
  primary: "#0f0f0f"
  secondary: "#000000"
  tertiary: "#0007cd"
  neutral: "#ffffff"
  surface: "#00ffff"
  accent: "#0089ff"
typography:
  h1:
    fontFamily: system-ui for body
    fontSize: 2.25rem
    fontWeight: 700
  body-md:
    fontFamily: system-ui for body
    fontSize: 1rem
    fontWeight: 400
  label-caps:
    fontFamily: system-ui for body
    fontSize: 0.75rem
    fontWeight: 500
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.neutral}"
    padding: 12px
---

## Overview

Estilo Composio Cyber Nocturnal com glows cyan, sombras brutalist e estética de centro de comando noturno. Ideal para integrações, APIs e ferramentas developer. Inspirado no design do Composio, que cria uma estética de centro de comando noturno com glows bioluminescentes e sombras brutalist.

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

- **Style:** Nocturnal Command Center, Cyan Glow, Brutalist Shadows, abcDiatype, Ultra-Tight Headlines
- **Keywords:** composio, nocturnal, cyan glow, brutalist shadows, abcDiatype, JetBrains Mono, bioluminescent, developer terminal, hard-offset shadows
- **Era:** 2024-2026 Nocturnal Developer
- **Light/Dark:** ✗ Not Recommended / ✓ Full

## Colors

- **Void Black** (#0f0f0f) — Dark surface, primary background
- **Preto** (#000000) — Dark surface, primary background
- **Cobalt** (#0007cd) — Supporting palette color
- **Branco** (#ffffff) — Light surface, card backgrounds
- **Cyan Elétrico** (#00ffff) — Secondary accent
- **Signal Blue** (#0089ff) — Secondary accent
- **Charcoal** (#2c2c2c) — Deep contrast surface
- **Smoke** (#444444) — Extended palette, decorative use

## Typography

- **Display / Hero:** system-ui for body — Weight 700, tight tracking, used for headline impact
- **Body:** system-ui for body — Weight 400, 16px/1.6 line-height, max 72ch per line
- **UI Labels / Captions:** system-ui for body — 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

Canvas pitch-black (#0f0f0f) com bordas near-invisible (rgba branco 4-12%). Cyan elétrico (#00ffff) em low opacity para glows bioluminescentes. Sombras hard-offset brutalist (4px 4px). Headlines ultra-tight (line-height 0.87). abcDiatype geométrico para conteúdo, JetBrains Mono para credibilidade técnica. Gradientes cyan glow radiais. Hierarquia monocromática com cor apenas nos momentos de maior sinal.

- **Physics:** Ease-out curves, 200-300ms duration. Smooth and predictable.
- **Entry animations:** Fade + translate-Y (16px → 0) over 420ms ease-out. Staggered cascades for lists: 80ms between items.
- **Hover states:** Subtle color shift + shadow adjustment over 200ms.
- **Page transitions:** Fade only (200ms).
- **Performance:** Only transform and opacity animated. No layout-triggering properties.

## Shapes

Base corner radius: 0px. See rounded tokens in front matter for the full scale.

## Components

- **Primary Button:** Sharp edges (0px) 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:** Sharp edges (0px) 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 rounded corners — sharp edges only
- No subtle shadows — use hard borders instead
- No pure black (#000000) — use off-black or charcoal variants
- 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 Canvas pitch-black
- Do Cyan glow bioluminescente
- Do Sombras brutalist 4px 4px
- Do Headlines line-height 0.87
- Do Bordas near-invisible
- Do JetBrains Mono
- Do Responsivo

## Use Case

Integrações de ferramentas, APIs, Plataformas developer, Automação de agentes

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:** Composio Cyber Nocturnal
- **Tipo:** Nocturnal Command Center, Cyan Glow, Brutalist Shadows, abcDiatype, Ultra-Tight Headlines
- **Keywords:** composio, nocturnal, cyan glow, brutalist shadows, abcDiatype, JetBrains Mono, bioluminescent, developer terminal, hard-offset shadows
- **Era:** 2024-2026 Nocturnal Developer
- **Light/Dark:** ✗ Not Recommended / ✓ Full

## Paleta de Cores

- **Primárias:** Void Black #0f0f0f, Preto #000000, Cobalt #0007cd, Branco #ffffff
- **Secundárias:** Cyan Elétrico #00ffff, Signal Blue #0089ff, Charcoal #2c2c2c, Smoke #444444

## Efeitos Visuais

Canvas pitch-black (#0f0f0f) com bordas near-invisible (rgba branco 4-12%). Cyan elétrico (#00ffff) em low opacity para glows bioluminescentes. Sombras hard-offset brutalist (4px 4px). Headlines ultra-tight (line-height 0.87). abcDiatype geométrico para conteúdo, JetBrains Mono para credibilidade técnica. Gradientes cyan glow radiais. Hierarquia monocromática com cor apenas nos momentos de maior sinal.

## Direção Visual para IA

Design a Composio-inspired nocturnal landing page. Pitch-black canvas (#0f0f0f). Near-invisible white borders (rgba 4-12%). Electric cyan (#00ffff) at low opacity for bioluminescent glows. Hard-offset brutalist shadows (4px 4px). Ultra-tight headline line-heights (0.87). Geometric sans-serif for content, JetBrains Mono for technical credibility. Radial cyan glow gradients. Monochrome hierarchy with color only at highest-signal moments.

## CSS Technical

```css
background:#0f0f0f;color:#ffffff;accent:#0007cd;glow:rgba(0,255,255,0.12);border:1px solid rgba(255,255,255,0.10);box-shadow:4px 4px brutalist;font-family:system-ui for body,monospace for code;line-height:0.87 headlines
```

## Design System Variables

```css
--bg:#0f0f0f;--text:#ffffff;--cobalt:#0007cd;--cyan:rgba(0,255,255,0.12);--border-10:rgba(255,255,255,0.10);--border-06:rgba(255,255,255,0.06);--smoke:#444444;--ghost:rgba(255,255,255,0.6)
```

## Checklist de Implementação

- ☐ Canvas pitch-black
- ☐ Cyan glow bioluminescente
- ☐ Sombras brutalist 4px 4px
- ☐ Headlines line-height 0.87
- ☐ Bordas near-invisible
- ☐ JetBrains Mono
- ☐ Responsivo

## 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.