designs/conversion-optimized-DESIGN.md

Design System: Conversion-Optimized

1. Definição do Estilo

• Nome: Conversion-Optimized
• Tipo: Landing Page
• Keywords: Form-focused, minimalist design, single CTA focus, high contrast, urgency elements, trust signals, social proof, clear value
• Era: 2020s Modern
• Light/Dark: ✓ Full / ✓ Full

2. Paleta de Cores

• Primárias: Primary brand color, high-contrast white/light backgrounds, warning/urgency colors for time-limited offers
• Secundárias: Secondary CTA color (muted), trust element colors (testimonial highlights), accent for key benefits

3. Efeitos Visuais

Hover states on CTA (color shift, slight scale), form field focus animations, loading spinner, success feedback

4. AI Prompt Keywords

Design a conversion-optimized landing page. Use: single primary CTA, minimal distractions, trust badges, urgency elements (limited time), social proof (testimonials), clear value proposition, form above fold, progress indicators.

5. CSS Technical

form with focus states, input:focus ring, button: primary color high contrast, position: sticky for CTA, max-width: 600px for form, loading spinner, success/error states

6. Design System Variables

--cta-color: high contrast primary, --form-max-width: 600px, --input-height: 48px, --focus-ring: 3px solid accent, --success-color: #22C55E, --error-color: #EF4444

7. Checklist de Implementação

• ☐ Single primary CTA visible
• ☐ Form fields minimal (3-5)
• ☐ Trust badges present
• ☐ Social proof above fold
• ☐ Mobile form optimized
• ☐ Loading states implemented
• ☐ A/B test ready

8. Visual Theme & Atmosphere

Conversion-Optimized — Design landing page com form-focused, minimalist design, single cta focus. Template e prompt pronto para IA. Estilo Conversion-Optimized representa uma tendência moderna em design UI/UX web com foco em landing page.

• Density: 3/10 — Airy
• Variance: 3/10 — Restrained
• Motion: 6/10 — Expressive

9. Color Palette & Roles

• Palette derived from style keywords and era context

10. 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

11. Component Stylings

• Primary Button: Subtly rounded (0.5rem) 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: Subtly rounded (0.5rem) 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.

12. 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).

13. Motion & Interaction

• 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.

14. Anti-Patterns (Banned)

• No emojis in UI — use icon system only (Lucide, Heroicons)
• No decorative gradients — flat color only
• No shadows heavier than 0 2px 8px rgba(0,0,0,0.08)
• 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

Contexto Histórico

Estilo Conversion-Optimized representa uma tendência moderna em design UI/UX web com foco em landing page.

Caso de Uso

Marketing, Conversão, Lead gen