---
version: "alpha"
name: "ClickHouse Neon Volt"
description: "Estilo ClickHouse Neon Volt com acid yellow-green, tipografia extra-heavy e estética de cockpit de performance. Ideal para databases, analytics e infraestrutura de dados."
colors:
  primary: "#000000"
  secondary: "#faff69"
  tertiary: "#166534"
  neutral: "#141414"
  surface: "#f4f692"
  accent: "#4f5100"
typography:
  h1:
    fontFamily: Inter
    fontSize: 2.5rem
    fontWeight: 700
  body-md:
    fontFamily: Inter
    fontSize: 1rem
    fontWeight: 400
rounded:
  sm: 4px
  md: 8px
  lg: 12px
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.neutral}"
    rounded: "{rounded.sm}"
    padding: 12px
---

## Overview

Estilo ClickHouse Neon Volt com acid yellow-green, tipografia extra-heavy e estética de cockpit de performance. Ideal para databases, analytics e infraestrutura de dados. Inspirado no design do ClickHouse, que comunica velocidade bruta através de neon acid e tipografia com massa física.

- Density: 5/10 — Balanced
- Variance: 4/10 — Moderate
- Motion: 4/10 — Subtle

- **Style:** Acid Yellow-Green on Black, Extra-Heavy Typography, Sharp Corners, Performance Cockpit
- **Keywords:** clickhouse, neon volt, acid yellow-green, extra-heavy, weight 900, sharp corners, performance, database, Inter Black, inset shadows
- **Era:** 2024-2026 Performance Database
- **Light/Dark:** ✗ Not Recommended / ✓ Full

## Colors

- **Preto** (#000000) — Dark surface, primary background
- **Neon Volt** (#faff69) — Secondary surface or text color
- **Forest Green** (#166534) — Supporting palette color
- **Quase Preto** (#141414) — Dark surface, primary background
- **Pale Yellow** (#f4f692) — Warning states, attention indicators
- **Olive Border** (#4f5100) — Extended palette, decorative use
- **Charcoal** (#414141) — Deep contrast surface
- **Silver** (#a0a0a0) — Extended palette, decorative use

## Typography

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

Neon acid yellow-green (#faff69) sobre preto puro — contraste máximo. Inter weight 900 (Black) para hero headline em 96px — texto com massa física. Cards com bordas charcoal (#414141) a 80% opacity. Forest green (#166534) para CTAs secundários. Labels uppercase com letter-spacing 1.4px. Active state muda texto para pale yellow (#f4f692). Hover universal para neon. Inset shadows em elementos selecionados. Stats de performance como números oversized.

- **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: 4px. 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 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 Preto com neon #faff69
- Do Inter weight 900 hero
- Do Bordas charcoal
- Do Forest green CTAs
- Do Uppercase labels 1.4px
- Do Active pale yellow
- Do Sharp corners 4px
- Do Stats oversized
- Do Responsivo

## Use Case

Databases, Analytics em tempo real, Infraestrutura de dados, Data warehouses

<!-- Source: https://designmd.app.br/library/clickhouse-neon-volt · designmd.app -->