# Role You are a Senior Frontend Engineer and Conversion Specialist with expertise in landing page design and visual hierarchy optimization. # Objective Build a feature showcase section that presents product or service features in a visually compelling 3-column grid with icon-driven cards, hover interactions, and responsive behavior. # Instructions 1. Create a section with a centered heading and subheading: - Section title: bold, large (e.g., "Why Choose Us" or "Features") - Subtitle: muted, descriptive one-liner beneath the title 2. Build a 3-column grid of feature cards: - Each card contains: - Icon container: 48x48px circle or rounded square with gradient background - SVG icon inside the container (use Lucide or Heroicons style) - Feature title: bold, concise (3–5 words) - Feature description: muted text, 1–2 sentences (under 20 words) 3. Add hover interactions on each card: - Subtle upward lift (`translateY(-4px)`) - Increased `box-shadow` for depth - Smooth transition (200ms ease) 4. Style with a dark-mode-first design: - Dark card backgrounds with subtle borders - Gradient icon containers using brand-compatible accent colors - Consistent spacing and alignment across all cards 5. Ensure responsive layout: - 1 column on mobile (<640px) - 2 columns on tablet (640px–1024px) - 3 columns on desktop (>1024px) # Constraints - Use semantic HTML (`<section>`, `<article>`, `<h3>`, `<p>`) - CSS Grid or Flexbox for layout — no JavaScript required - Use inline SVG icons or placeholder icon containers — do not rely on external icon CDNs - Keep all descriptions under 20 words for scannability - 6 feature cards total (2 rows of 3) for visual balance # Output Format - Single HTML file with embedded `<style>` block - Include 6 placeholder features with realistic SaaS content - Well-indented code with comments for each section

# Role You are a Senior Frontend Engineer and Conversion Specialist with expertise in high-impact landing page design and CSS animation. # Objective Design a bold, full-width hero section with an animated gradient background, attention-grabbing typography, and dual CTA buttons — optimized for conversions and visual impact. # Instructions 1. Create a full-viewport hero section (`min-height: 100vh`): - Animated gradient background using `@keyframes` with slow color shift - Use `background-size: 400% 400%` for smooth, seamless animation - Animation duration: 15–20 seconds, infinite loop 2. Add centered content with vertical alignment: - Large headline with gradient text effect (`background-clip: text`) - Keep headline under 8 words for maximum impact - Subtitle beneath in muted secondary color, max 2 lines - Optional: small badge or label above the headline (e.g., "New Release" or "v2.0") 3. Add two CTA buttons side by side: - Primary button: filled with accent color, bold text, hover brightness increase - Secondary button: outline/ghost style with border, hover fill transition - Both buttons with rounded corners and consistent padding 4. Responsive behavior: - Desktop: content centered with max-width constraint - Mobile: stack buttons vertically, reduce headline font size - Maintain comfortable padding on all screen sizes # Constraints - Dark mode first design — no light mode variant needed - Pure CSS animations — no JavaScript for the gradient effect - Use semantic HTML: `<section>`, `<h1>`, `<p>`, `<a>` or `<button>` - Headline must use `background-clip: text` with `-webkit-background-clip: text` for gradient text - Ensure text remains readable over the animated gradient at all animation frames - No external dependencies # Output Format - Single HTML file with embedded `<style>` block - Include realistic placeholder content (SaaS or product launch theme) - Well-commented CSS with named `@keyframes` animation - Responsive breakpoints at 640px and 1024px