Design System: Mintlify Green Docs

1. Visual Theme & Atmosphere

Mintlify-inspired documentation landing page. Ideal for documentação, developer portals, plataformas de docs, knowledge bases. AI-ready template.

• Density: 3/10 — Airy
• Variance: 2/10 — Structured
• Motion: 4/10 — Subtle

2. Color Palette & Roles

• Quase Preto (#0d0d0d) — Dark surface, primary background
• Branco (#ffffff) — Light surface, card backgrounds
• Verde Brand (#18E299) — Primary accent, CTAs and interactive elements
• Verde Claro (#d4fae8) — Supporting palette color
• Cinza 700 (#333333) — Secondary text, borders, muted elements
• Cinza 500 (#666666) — Secondary text, borders, muted elements
• Cinza 200 (#e5e5e5) — Secondary text, borders, muted elements
• Verde Deep (#0fa76e) — Success states, positive indicators

3. Typography Rules

• 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

4. Component Stylings

• Primary Button: Pill-shaped (9999px) 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: Pill-shaped (9999px) 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

• 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.

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: Mintlify Green Docs
• Type: Documentation, Green Accent, Inter, Atmospheric Hero, Ultra-Round Corners
• Keywords: mintlify, documentation, green accent, Inter, atmospheric gradient, ultra-round, Geist Mono, developer docs
• Era: 2024-2026 Developer Documentation
• Light/Dark: ✓ Full / ✗ Not Recommended

Color Palette

• Primary: Quase Preto #0d0d0d, Branco #ffffff, Verde Brand #18E299, Verde Claro #d4fae8
• Secondary: Cinza 700 #333333, Cinza 500 #666666, Cinza 200 #e5e5e5, Verde Deep #0fa76e

Visual Effects

Canvas branco com acento verde (#18E299) para CTAs, hover e focus. Hero com gradiente atmosférico verde-branco como nuvem. Cantos ultra-arredondados: 16px containers, 24px featured, 9999px botões. Bordas 5% opacity (rgba(0,0,0,0.05)). Inter com tracking negativo em display (-0.8px a -1.28px). Geist Mono uppercase para labels técnicos. Três pesos: 400 body, 500 UI, 600 headings.

AI Visual Direction

Design a Mintlify-inspired documentation landing page. White canvas with Brand Green (#18E299) accent for CTAs and hover states. Atmospheric green-white gradient hero. Ultra-round corners: 16px containers, 24px featured, 9999px buttons. Subtle 5% opacity borders. Inter at 64px weight 600 with -1.28px letter-spacing. Geist Mono uppercase labels with 0.6px letter-spacing. Three weights: 400 body, 500 UI, 600 headings.

CSS Technical

background:#ffffff;color:#0d0d0d;accent:#18E299;border:1px solid rgba(0,0,0,0.05);border-radius:9999px buttons,16px containers,24px featured;font-family:Inter,sans-serif;letter-spacing:-1.28px at 64px

Design System Variables

--bg:#ffffff;--text:#0d0d0d;--accent:#18E299;--accent-light:#d4fae8;--accent-deep:#0fa76e;--gray-700:#333333;--gray-500:#666666;--border:rgba(0,0,0,0.05);--radius-pill:9999px;--radius-container:16px

Implementation Checklist

• ☐ Canvas branco com verde #18E299
• ☐ Hero gradiente atmosférico
• ☐ Ultra-round corners
• ☐ Bordas 5% opacity
• ☐ Inter tracking negativo
• ☐ Geist Mono labels
• ☐ Responsivo

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.