Design System: Bold & Energetic

1. Visual Theme & Atmosphere

Bold and energetic poster-style interface using 60/30/10 color balance. Ideal for design de pôsteres, eventos e festivais, campanhas promocionais, landing pages de lançamento, conteúdo social de alto impacto. AI-ready template.

• Density: 5/10 — Balanced
• Variance: 4/10 — Moderate
• Motion: 1/10 — Static

2. Color Palette & Roles

• Dark Slate (#2F3640) — Dark surface, primary background
• Deep Purple (#6C5CE7) — Accent color, emphasis elements
• e Soft Mint (#55E6C1) — Extended palette, decorative use

3. Typography Rules

• Display / Hero: System UI stack (-apple-system, sans-serif) — Weight 700, tight tracking, used for headline impact
• Body: System UI stack (-apple-system, sans-serif) — Weight 400, 16px/1.6 line-height, max 72ch per line
• UI Labels / Captions: System UI stack (-apple-system, sans-serif) — 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

4. Component Stylings

• 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.

5. Layout Principles

• 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).

6. Motion & Interaction

• Minimal motion design. Hover states use color transitions only (150ms).
• No entry animations. No page transitions. Instant, utilitarian feedback.
• Performance: No animation overhead. Static-first approach.

7. Anti-Patterns (Banned)

• No emojis in UI — use icon system only (Lucide, Heroicons)
• 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

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:
• Sections to add:

Generate the final code immediately following these definitions:

Style

• Name: Bold & Energetic
• Type: Impactful, Dynamic, High-Energy, Poster-Driven
• Keywords: bold, energetic, poster design, high impact, geometric, expressive, youth culture, contrast, vibrant, event
• Era: Modern Digital Poster (2015+)
• Light/Dark: ✓ Full / ✓ Full

Color Palette

• Primary: 60%: Dark Slate #2F3640 para fundo sólido e contraste de alto impacto
• Secondary: 30%: Deep Purple #6C5CE7 e Soft Mint #55E6C1 para blocos visuais, tipografia de apoio e formas geométricas

Visual Effects

10%: Vivid Orange #FF7675 para chamada principal, data de evento e pontos críticos; composições diagonais, tipografia grande e transições energéticas (200-260ms)

AI Visual Direction

Create a bold and energetic poster-style interface using 60/30/10 color balance. Use 60% dark slate (#2F3640) as the grounding base, 30% deep purple (#6C5CE7) and soft mint (#55E6C1) for dynamic composition blocks, and 10% vivid orange (#FF7675) for the most important message (date, CTA, headline punch). Use oversized typography, geometric forms, and strong rhythm.

CSS Technical

background: #2F3640; color: #FFFFFF; --purple: #6C5CE7; --mint: #55E6C1; --accent: #FF7675; font-size: clamp(1rem, 1.2vw, 1.2rem); --display-size: clamp(2.2rem, 6vw, 5rem); transform: translate3d(0,0,0); transition: all 0.24s ease;

Design System Variables

--color-base-60: #2F3640; --color-secondary-30-a: #6C5CE7; --color-secondary-30-b: #55E6C1; --color-accent-10: #FF7675; --radius-sharp: 6px; --shadow-poster: 0 10px 26px rgba(47,54,64,0.4); --tracking-wide: 0.02em;

Implementation Checklist

• ☐ Base #2F3640 dominante (60%)
• ☐ Roxo e menta em 30%
• ☐ Laranja vibrante reservado a 10%
• ☐ Hierarquia tipográfica agressiva
• ☐ Composição geométrica de pôster
• ☐ Responsivo mobile/desktop

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.