Modern Gradient SaaS

---
version: "alpha"
name: "Modern Gradient SaaS"
description: "Modern Gradient SaaS visual system, translated from the Claude Artisan catalog for use in digital products. Vibrant gradient hero + soft blurred blobs; Rounded cards, subtle shadows, gradient buttons"
colors:
  primary: "#6d5bf6"
  background: "#ffffff"
  surface: "#ffffff"
  text: "#1a1533"
  accent: "#ff6fa5"
  on-primary: "#FFFFFF"
  on-surface: "#000000"
  on-accent: "#000000"
typography:
  h1:
    fontFamily: "'Manrope', 'Inter', system-ui, sans-serif"
    fontSize: "4rem"
    fontWeight: "700"
    lineHeight: "1.05"
  body-md:
    fontFamily: "'Manrope', 'Inter', system-ui, sans-serif"
    fontSize: "1rem"
    fontWeight: "400"
    lineHeight: "1.6"
  label-caps:
    fontFamily: "'Manrope', 'Inter', system-ui, sans-serif"
    fontSize: "0.75rem"
    fontWeight: "600"
    letterSpacing: "0.06em"
rounded:
  sm: "10px"
  md: "16px"
  lg: "24px"
spacing:
  sm: "8px"
  md: "16px"
  lg: "32px"
components:
  button-primary:
    backgroundColor: "{colors.primary}"
    textColor: "{colors.on-primary}"
    rounded: "{rounded.md}"
    padding: "16px"
  button-secondary:
    backgroundColor: "{colors.accent}"
    textColor: "{colors.on-accent}"
    rounded: "{rounded.md}"
    padding: "16px"
  card:
    backgroundColor: "{colors.surface}"
    textColor: "{colors.on-surface}"
    rounded: "{rounded.lg}"
    padding: "24px"
  page:
    backgroundColor: "{colors.background}"
    textColor: "{colors.text}"
    padding: "16px"
---
## Overview

Modern Gradient SaaS visual system, translated from the Claude Artisan catalog for use in digital products. Vibrant gradient hero + soft blurred blobs; Rounded cards, subtle shadows, gradient buttons

- **Category:** flat-platform
- **Era:** 2019–present
- **Origin:** Ubiquitous startup landing-page look.
- **Reference:** Countless YC/startup landing pages.
- **Structural base:** hero, superfície, conteúdo e grade responsiva

**Defining traits:**
- Vibrant gradient hero + soft blurred blobs
- Rounded cards, subtle shadows, gradient buttons
- Friendly geometric sans
- Optimistic, clean, conversion-focused

## Colors

- **bg** — #ffffff
- **surface** — #ffffff
- **surface-strong** — #f5f4ff
- **border** — #e6e3fb
- **text** — #1a1533
- **text-muted** — #635f7a
- **primary** — #6d5bf6
- **accent** — #ff6fa5
- **blob-a** — #8b7bff
- **blob-b** — #ff9ac2
- **blob-c** — #6fe3ff

## Typography

- Display: 'Manrope', 'Inter', system-ui, sans-serif
- Body: 'Manrope', 'Inter', system-ui, sans-serif
- Mono: 'JetBrains Mono', ui-monospace, monospace

## Layout

- hero, superfície, conteúdo e grade responsiva
- Use a responsive grid and preserve content hierarchy.
- Collapse columns below 768px without horizontal overflow.

## Elevation & Depth

- Vibrant gradient hero + soft blurred blobs; Rounded cards, subtle shadows, gradient buttons; Friendly geometric sans; Optimistic, clean, conversion-focused; sombras e elevação

## Shapes

- Radius scale: 10px, 16px, 24px.

## Components

- Buttons keep visible focus and predictable hover/pressed states.
- Cards use the surface and radius scale from the tokens.
- Forms expose persistent labels, textual errors, and keyboard focus.

## Do's and Don'ts

- Do: follow the tokens and the structural composition.
- Do: maintain WCAG AA contrast and `prefers-reduced-motion`.
- Avoid: using the style as decoration without functional hierarchy.

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: <INSERT THEME>
- Sections to add: <INSERT SECTIONS>

Generate the final code immediately following these definitions:

## Style

- **Name:** Modern Gradient SaaS
- **Type:** claude-artisan/flat-platform
- **Keywords:** Modern Gradient SaaS, startup gradient, SaaS landing, Vibrant gradient hero + soft blurred blobs, Rounded cards, subtle shadows, gradient buttons, Friendly geometric sans, Optimistic, clean, conversion-focused, flat-platform
- **Era:** 2019–present
- **Light/Dark:** Fonte não declara modos; validar em light e dark antes de publicar

## Color Palette

- **Primary:** bg: #ffffff, surface: #ffffff, surface-strong: #f5f4ff, border: #e6e3fb
- **Secondary:** text: #1a1533, text-muted: #635f7a, primary: #6d5bf6, accent: #ff6fa5, blob-a: #8b7bff, blob-b: #ff9ac2, blob-c: #6fe3ff

## Visual Effects

Vibrant gradient hero + soft blurred blobs, Rounded cards, subtle shadows, gradient buttons, Friendly geometric sans, Optimistic, clean, conversion-focused, shadow

## AI Visual Direction

Modern Gradient SaaS, Vibrant gradient hero + soft blurred blobs, Rounded cards, subtle shadows, gradient buttons, Friendly geometric sans, Optimistic, clean, conversion-focused, Countless YC/startup landing pages.

## CSS Technical

```css
/* Modern Gradient SaaS — design tokens */
/* 2019–present | Ubiquitous startup landing-page look, condensed */
:root {
  /* color */
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-surface-strong: #f5f4ff;
  --color-border: #e6e3fb;
  --color-text: #1a1533;
  --color-text-muted: #635f7a;
  --color-primary: #6d5bf6;
  --color-accent: #ff6fa5;
  --color-blob-a: #8b7bff;
  --color-blob-b: #ff9ac2;
  --color-blob-c: #6fe3ff;
  /* radius */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  /* shadow */
  --shadow-sm: 0 2px 8px rgba(109,91,246,0.08);
  --shadow-md: 0 10px 30px rgba(109,91,246,0.14);
  --shadow-lg: 0 24px 60px rgba(109,91,246,0.20);
  /* font */
  --font-sans: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  /* text */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;
  --text-5xl: 4rem;
  /* space */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  /* ease */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  /* extra: soft blurred gradient blobs behind a white canvas, and a matching
     gradient repeated as the primary button fill + accent border glow */
  --btn-gradient: linear-gradient(120deg, var(--color-primary), var(--color-accent));
  --blob-field: radial-gradient(38% 30% at 8% 8%, color-mix(in srgb, var(--color-blob-a) 55%, transparent) 0%, transparent 70%),
    radial-gradient(32% 28% at 95% 10%, color-mix(in srgb, var(--color-blob-b) 50%, transparent) 0%, transparent 70%),
    radial-gradient(30% 26% at 50% 100%, color-mix(in srgb, var(--color-blob-c) 45%, transparent) 0%, transparent 70%);
}

/* ============================================================
   Base component classes — Modern Gradient SaaS
   Signature move: a two-stop purple-to-pink gradient — the same gradient
   used for the blurred hero blobs is reused verbatim as the primary
   button fill and as an accent ring on focused inputs.
   ============================================================ */
body { margin: 0; color: var(--color-text); font-family: var(--font-sans); background: var(--blob-field) var(--color-bg); background-attachment: fixed; min-height: 100vh; }
.nav { display: flex; gap: var(--space-4); align-items: center; padding: var(--space-3) var(--space-6);
  background: rgba(255,255,255,0.75); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border); border-radius: var(--radius-pill); box-shadow: var(--shadow-sm); }
.btn { font: 700 var(--text-base)/1 var(--font-sans); color: var(--color-text);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-pill);
  background: #fff; border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
  cursor: pointer; transition: transform .2s var(--ease-standard), box-shadow .2s var(--ease-standard); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn--primary { background: var(--btn-gradient); color: #fff; border-color: transparent; }
.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: var(--space-6); }
.input { width: 100%; box-sizing: border-box; color: var(--color-text); font: var(--text-base) var(--font-sans);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-md);
  background: #fff; border: 1px solid var(--color-border); }
.input::placeholder { color: var(--color-text-muted); }
.input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 18%, transparent); }
.badge { display: inline-flex; align-items: center; gap: .4em; font-size: var(--text-xs); font-weight: 700;
  padding: .3em .8em; border-radius: var(--radius-pill); background: var(--btn-gradient); color: #fff; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }


/* Especificação de referência: references/00-flagship-implementation-specs/gradient-saas.md */
```

## Design System Variables

```css
--bg: #ffffff, --fg: #1a1533, --accent: #6d5bf6, --surface: #ffffff, --radius: 16px, --spacing: 16px, --font-display: 'Manrope', 'Inter', system-ui, sans-serif, --font-body: 'Manrope', 'Inter', system-ui, sans-serif
```

## Implementation Checklist

- Contraste WCAG AA; foco visível; navegação por teclado; estados hover/pressed; responsividade; prefers-reduced-motion; Tailwind v4 via @theme.

## 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.