Design System: Chalkboard

1. Visual Theme & Atmosphere

Chalkboard-style landing page. Ideal for education, tutoriais, restaurants, projetos nostálgicos, menus criativos. AI-ready template.

• Density: 5/10 — Balanced
• Variance: 8/10 — Expressive
• Motion: 8/10 — Cinematic

2. Color Palette & Roles

• Chalkboard Green (#2D4A3E) — Primary surface or dominant color
• Deep Slate (#1A1A2E) — Secondary surface or text color
• Chalk White (#F5F5DC) — Light surface, card backgrounds
• Pastel Chalk Yellow (#FFF59D) — Warning states, attention indicators
• Chalk Pink (#F48FB1) — Primary text color
• Chalk Blue (#81D4FA) — Secondary accent
• Chalk Orange (#FFAB91) — Warm accent, call-to-action secondary

3. Typography Rules

• Display / Hero: Caveat — Weight 700, tight tracking, used for headline impact
• Accent: cursive or handwriting fonts — Used for decorative or emphasis text
• Body: Caveat — Weight 400, 16px/1.6 line-height, max 72ch per line
• UI Labels / Captions: Caveat — 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: 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.

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: 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).

6. Motion & Interaction

• Physics: Spring — stiffness 120, damping 20. Confident, weighted transitions.
• Entry animations: Fade + translate-Y (16px → 0) over 540ms ease-out. Staggered cascades for lists: 120ms 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.

7. Anti-Patterns (Banned)

• 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

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: Chalkboard
• Type: Hand-drawn, Educational, Textured, Nostalgic
• Keywords: chalkboard, chalk, blackboard, hand-drawn, sketch, educational, classroom, texture, dusty, white on dark
• Era: Timeless / Educational
• Light/Dark: ✗ No / ✓ Only

Color Palette

• Primary: Chalkboard Green #2D4A3E, Deep Slate #1A1A2E, Chalk White #F5F5DC
• Secondary: Pastel Chalk Yellow #FFF59D, Chalk Pink #F48FB1, Chalk Blue #81D4FA, Chalk Orange #FFAB91

Visual Effects

Chalk-like text rendering with text-shadow glow, rough/grainy background texture via CSS noise, hand-drawn border style (dashed/irregular), subtle dust particle animation, sketch-style illustrations via SVG filters

AI Visual Direction

Design a chalkboard-style landing page. Dark green or slate background with chalk-like white text. Use hand-drawn aesthetic with rough edges, dashed borders, and sketch-style icons. Add subtle chalk dust texture overlay. Typography should look hand-written. Pastel chalk colors for accents. Include eraser smudge effects and chalk line decorations.

CSS Technical

background: dark green/slate with CSS noise texture overlay, color: #F5F5DC chalk white, text-shadow: 0 0 3px rgba(255,255,255,0.3) for chalk glow, border: 2px dashed for hand-drawn feel, font-family: cursive or handwriting fonts, filter: url(#chalk-texture) SVG filter

Design System Variables

--bg-chalkboard: #2D4A3E, --chalk-white: #F5F5DC, --chalk-glow: 0 0 3px rgba(255,255,255,0.3), --border-style: 2px dashed, --font-chalk: 'Caveat' or cursive, --texture-opacity: 0.15

Implementation Checklist

• ☐ Dark chalkboard background
• ☐ Chalk-like white text with glow
• ☐ Hand-drawn dashed borders
• ☐ Grainy texture overlay
• ☐ Pastel chalk accent colors
• ☐ Handwriting-style typography

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.