Design System: Swiss Modern

1. Visual Theme & Atmosphere

Clean, precise, Bauhaus-inspired landing page with Swiss Modern aesthetic. Ideal for agências de design, architecture, art galleries, portfolios minimalistas. AI-ready template.

• Density: 3/10 — Airy
• Variance: 7/10 — Dynamic
• Motion: 4/10 — Subtle

2. Color Palette & Roles

• Pure White (#ffffff) — Light surface, card backgrounds
• Pure Black (#000000) — Dark surface, primary background
• Red Accent (#ff3300) — Primary accent, CTAs and interactive elements
• Light Grey (#f5f5f5) — Secondary text, borders, muted elements
• Medium Grey (#cccccc) — Secondary text, borders, muted elements
• Dark Grey (#333333) — Deep contrast surface

3. Typography Rules

• Display / Hero: Archivo — Weight 700, tight tracking, used for headline impact
• Accent: Nunito — Used for decorative or emphasis text
• Body: Archivo — Weight 400, 16px/1.6 line-height, max 72ch per line
• UI Labels / Captions: Archivo — 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: Rounded (50%) 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: Rounded (50%) 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: 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 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

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: Swiss Modern
• Type: Clean, Precise, Bauhaus-Inspired, Geometric
• Keywords: swiss, modern, bauhaus, clean, precise, Archivo, Nunito, visible grid, asymmetric, geometric shapes, red accent, black white
• Era: 1920s Bauhaus + 2024 Modern
• Light/Dark: ✓ Full / ✗ No

Color Palette

• Primary: Pure White #ffffff, Pure Black #000000, Red Accent #ff3300
• Secondary: Light Grey #f5f5f5, Medium Grey #cccccc, Dark Grey #333333

Visual Effects

Visible grid lines, asymmetric layouts, geometric shapes (circles, rectangles, lines), red accent as focal point, precise typography hierarchy, clean transitions 200ms

AI Visual Direction

Design a clean, precise, Bauhaus-inspired landing page with Swiss Modern aesthetic. Pure white background, pure black text, red accent (#ff3300). Use Archivo (800) for bold display and Nunito (400) for body. Include visible grid lines. Create asymmetric layouts with geometric shapes (circles, rectangles, lines). Red accent as focal point. Precise typography hierarchy.

CSS Technical

font-family: 'Archivo' for headings, 'Nunito' for body, background: #ffffff, color: #000000, .accent-red { color: #ff3300 }, .grid-visible { background-image: linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px); background-size: 60px 60px }, .geo-shape { position: absolute }, .geo-circle { border: 2px solid #000; border-radius: 50% }, .geo-rect { border: 2px solid #ff3300 }

Design System Variables

--bg-white: #ffffff, --text-black: #000000, --accent-red: #ff3300, --grid-size: 60px, --font-display: 'Archivo', --font-body: 'Nunito', --font-weight-display: 800, --font-weight-body: 400, --border-width: 2px

Implementation Checklist

• ☐ Archivo + Nunito carregados
• ☐ Pure white/black/red palette
• ☐ Visible grid lines
• ☐ Asymmetric layouts
• ☐ Geometric shapes CSS
• ☐ Red accent como focal point
• ☐ Typography hierarchy precisa
• ☐ Responsivo mobile/tablet/desktop

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.