Construtivismo de Eventos Dinâmicos

---
version: "alpha"
name: "Construtivismo de Eventos Dinâmicos"
description: "Design an energetic and innovative constructivist landing page for a design and innovation conference. Ideal for landing pages, modern websites. AI-ready template."
colors:
  primary: "#FF5722"
  secondary: "#1A237E"
  tertiary: "#FFFFFF"
  neutral: "#424242"
  surface: "#FFD700"
  accent: "#2ECC40"
typography:
  h1:
    fontFamily: Bebas Neue
    fontSize: 2.5rem
    fontWeight: 700
  body-md:
    fontFamily: Bebas Neue
    fontSize: 1rem
    fontWeight: 400
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.neutral}"
    padding: 12px
---

## Overview

Design an energetic and innovative constructivist landing page for a design and innovation conference. Ideal for landing pages, modern websites. AI-ready template. Russian Constructivism wasn't decoration. It was propaganda machinery — visual systems engineered to move masses. El Lissitzky's "Beat the Whites with the Red Wedge" didn't ask you to look. It demanded you act. That urgency, that kinetic force, is exactly what event design needs.

When Rodchenko slashed diagonals across a poster, he was solving the same problem every conference organizer faces: how do you make someone stop scrolling and register? The Constructivists understood that geometric tension creates psychological momentum. A triangle piercing a circle isn't just composition — it's a call to action rendered in pure form.

Modern tech conferences have rediscovered this. The angular energy of Constructivist layouts translates perfectly to innovation events because both share DNA: forward motion, disruption of the static, the collision of ideas made visible. When you see a summit identity built on intersecting planes and bold diagonals, you're looking at a century-old solution to a timeless problem — making people feel that something important is about to happen.

- Density: 5/10 — Balanced
- Variance: 7/10 — Dynamic
- Motion: 4/10 — Subtle

- **Style:** Energetic, Innovative, Structured
- **Keywords:** conference, design, innovation, event, dynamic, structured, geometric, creative, engaging, modern
- **Era:** 2026+ Eventos Criativos
- **Light/Dark:** ✓ Full / ✗ No

## Colors

- **Laranja Vibrante** (#FF5722) — Warm accent, call-to-action secondary
- **Azul Marinho** (#1A237E) — Accent highlight, links and focus states
- **Branco** (#FFFFFF) — Light surface, card backgrounds
- **Cinza Escuro** (#424242) — Dark surface, primary background
- **Amarelo Ouro** (#FFD700) — Warning states, attention indicators
- **Verde Esmeralda** (#2ECC40) — Success states, positive indicators
- **Roxo Profundo** (#673AB7) — Primary background surface
- **Preto** (#000000) — Deep contrast surface


## Typography

- **Display / Hero:** Bebas Neue — Weight 700, tight tracking, used for headline impact
- **Body:** Bebas Neue — Weight 400, 16px/1.6 line-height, max 72ch per line
- **UI Labels / Captions:** Bebas Neue — 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:** Asymmetric composition.
- **Feature sections:** Asymmetric grid with varied card sizes. 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

Colagens de imagens e texto com sobreposições, formas geométricas angulares, tipografia sans-serif impactante, layouts assimétricos que transmitem energia, micro-interações de hover com rotação de elementos, transições de seção com efeito de "desdobramento".

- **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 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 Colagens de imagens/texto
- Do Formas geométricas angulares
- Do Tipografia impactante
- Do Layouts assimétricos
- Do Micro-interações de rotação
- Do Transições de "desdobramento".


## Use Case

Landing pages, Modern websites

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:** Construtivismo de Eventos Dinâmicos
- **Type:** Energetic, Innovative, Structured
- **Keywords:** conference, design, innovation, event, dynamic, structured, geometric, creative, engaging, modern
- **Era:** 2026+ Eventos Criativos
- **Light/Dark:** ✓ Full / ✗ No

## Color Palette

- **Primary:** Laranja Vibrante #FF5722, Azul Marinho #1A237E, Branco #FFFFFF, Cinza Escuro #424242
- **Secondary:** Amarelo Ouro #FFD700, Verde Esmeralda #2ECC40, Roxo Profundo #673AB7, Preto #000000

## Visual Effects

Colagens de imagens e texto com sobreposições, formas geométricas angulares, tipografia sans-serif impactante, layouts assimétricos que transmitem energia, micro-interações de hover com rotação de elementos, transições de seção com efeito de "desdobramento".

## AI Visual Direction

Design an energetic and innovative constructivist landing page for a design and innovation conference. Use: image and text collages with overlays, angular geometric shapes, impactful sans-serif typography, asymmetrical layouts conveying energy, element rotation hover micro-interactions, section transitions with a "unfolding" effect, vibrant orange and navy blue accents, creative and modern feel.

## CSS Technical

```css
background: #FFFFFF, color: #424242, border-top: 4px solid #FF5722, transform: perspective(1000px) rotateX(5deg), font-family: "Bebas Neue, sans-serif", transition: all 0.5s ease-in-out, .collage-section, .angular-shape, .unfolding-transition.
```

## Design System Variables

```css
--vibrant-orange: #FF5722, --navy-blue: #1A237E, --white-bg: #FFFFFF, --dark-text: #424242, --border-accent: 4px solid #FF5722, --font-impact: "Bebas Neue, sans-serif", --perspective-rotate: perspective(1000px) rotateX(5deg).
```

## Implementation Checklist

- ☐ Colagens de imagens/texto
- ☐ Formas geométricas angulares
- ☐ Tipografia impactante
- ☐ Layouts assimétricos
- ☐ Micro-interações de rotação
- ☐ Transições de "desdobramento".

## 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.