Design System: Mistral Golden Amber

1. Visual Theme & Atmosphere

Mistral AI-inspired golden landing page. Ideal for ia europeia, marcas de luxo, plataformas premium, tecnologia francesa. AI-ready template.

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

2. Color Palette & Roles

• Laranja Mistral (#fa520f) — Warm accent, call-to-action secondary
• Marfim Quente (#fffaeb) — Secondary surface or text color
• Creme (#fff0c2) — Supporting palette color
• Preto Mistral (#1f1f1f) — Dark surface, primary background
• Sunshine (#ffa110) — Extended palette, decorative use
• Ouro Brilhante (#ffd900) — Premium accent, decorative highlights
• Flame (#fb6424) — Extended palette, decorative use
• Block Orange (#ff8105) — Warm accent, call-to-action secondary

3. Typography Rules

• Display / Hero: Arial — Weight 700, tight tracking, used for headline impact
• Body: Arial — Weight 400, 16px/1.6 line-height, max 72ch per line
• UI Labels / Captions: Arial — 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

• 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: Mistral Golden Amber
• Type: Golden Warm, Amber Gradients, Billboard Typography, Sharp Geometry, European Luxury
• Keywords: mistral, golden, amber, warm, billboard, sharp corners, European, luxury AI, golden shadows, single weight 400
• Era: 2024-2026 European AI Luxury
• Light/Dark: ✓ Full / ✗ Not Recommended

Color Palette

• Primary: Laranja Mistral #fa520f, Marfim Quente #fffaeb, Creme #fff0c2, Preto Mistral #1f1f1f
• Secondary: Sunshine #ffa110, Ouro Brilhante #ffd900, Flame #fb6424, Block Orange #ff8105

Visual Effects

Universo de cor golden-amber — cada tom do marfim pálido ao laranja queimado. Headlines massivas (82px) weight 400 com letter-spacing -2.05px — autoridade sem peso bold. Sombras golden multi-camada com rgba(127,99,21) criando efeito 'golden hour'. Cantos afiados (near-zero radius) — geometria arquitetônica. Gradiente de bloco Mistral (amarelo → âmbar → laranja). Fotografia de paisagem em tons dourados. Uppercase em labels de botão para formalidade europeia.

AI Visual Direction

Design a Mistral AI-inspired golden landing page. Warm ivory background (#fffaeb). Massive headlines at 82px weight 400 with -2.05px letter-spacing — authority through lightness. Golden multi-layer shadows using rgba(127,99,21,0.12). Sharp architectural corners (near-zero border-radius). Mistral block gradient (yellow #ffd900 → amber #ffa110 → orange #fa520f). Cream (#fff0c2) secondary surfaces. Mistral Black (#1f1f1f) for text. Uppercase button labels for European formality. Single weight 400 throughout.

CSS Technical

background: #fffaeb; color: #1f1f1f; accent: #fa520f; box-shadow: rgba(127,99,21,0.12) -8px 16px 39px multi-layer; border-radius: 0px; font-family: Arial, sans-serif; font-weight: 400; letter-spacing: -2.05px at 82px; text-transform: uppercase for buttons

Design System Variables

--bg: #fffaeb; --surface: #fff0c2; --text: #1f1f1f; --accent: #fa520f; --flame: #fb6424; --sunshine: #ffa110; --gold: #ffd900; --shadow-amber: rgba(127,99,21,0.12); --radius: 0px

Implementation Checklist

• ☐ Fundo marfim quente #fffaeb
• ☐ Headlines 82px weight 400
• ☐ Sombras golden amber
• ☐ Cantos afiados zero radius
• ☐ Gradiente bloco Mistral
• ☐ Uppercase em botões
• ☐ Peso único 400
• ☐ 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.