:root{--color-primary: #2d7a3e;--color-primary-dark: #1f5a2d;--color-accent: #4ade80;--color-bg: #fafafa;--color-surface: #ffffff;--color-text: #1a1a1a;--color-text-muted: #666666;--color-border: #e5e5e5;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--transition: all .15s ease}@media(prefers-color-scheme:dark){:root{--color-primary: #4ade80;--color-primary-dark: #22c55e;--color-accent: #86efac;--color-bg: #0a0a0a;--color-surface: #171717;--color-text: #fafafa;--color-text-muted: #a3a3a3;--color-border: #262626}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Instrument Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.header{width:100%;padding:var(--spacing-lg);position:fixed;top:0;left:0;z-index:100;background:var(--color-bg);border-bottom:1px solid var(--color-border)}.nav{max-width:1200px;margin:0 auto;display:flex;justify-content:flex-end;gap:var(--spacing-md)}.container{flex:1;width:100%;max-width:1200px;margin:80px auto 0;padding:var(--spacing-xl)}.main{animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero{text-align:center;padding:var(--spacing-2xl) 0;margin-bottom:var(--spacing-2xl)}.hero-icon{width:80px;height:80px;margin:0 auto var(--spacing-lg);color:var(--color-primary);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-icon svg{width:100%;height:100%}.hero-title{font-size:3rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text);letter-spacing:-.02em}.hero-subtitle{font-size:1.25rem;color:var(--color-text-muted);font-weight:500}.content{max-width:900px;margin:0 auto}.intro{text-align:center;margin-bottom:var(--spacing-2xl);padding:var(--spacing-xl);background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.intro p{font-size:1.125rem;line-height:1.75;color:var(--color-text-muted)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.feature-card{background:var(--color-surface);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:var(--transition);box-shadow:var(--shadow-sm)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.feature-icon{width:48px;height:48px;margin-bottom:var(--spacing-md);color:var(--color-primary)}.feature-icon svg{width:100%;height:100%}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text)}.feature-card p{color:var(--color-text-muted);line-height:1.6}.cta{text-align:center;padding:var(--spacing-2xl);background:var(--color-surface);border-radius:var(--radius-lg);border:2px solid var(--color-primary);margin-bottom:var(--spacing-2xl)}.cta h2{font-size:2rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text)}.cta>p{font-size:1.125rem;color:var(--color-text-muted);margin-bottom:var(--spacing-xl)}.cta-buttons{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.5rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-sm);text-decoration:none;transition:var(--transition);cursor:pointer;border:1px solid transparent;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-outline{background:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-ghost{background:transparent;color:var(--color-text);border-color:transparent}.btn-ghost:hover{background:var(--color-surface)}.footer{width:100%;padding:var(--spacing-xl);text-align:center;color:var(--color-text-muted);font-size:.875rem;border-top:1px solid var(--color-border);margin-top:auto}@media(max-width:768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.features{grid-template-columns:1fr}.container,.header{padding:var(--spacing-md)}.cta h2{font-size:1.5rem}.cta-buttons{flex-direction:column}.btn{width:100%}}@media(max-width:480px){.hero-title{font-size:1.75rem}.intro p{font-size:1rem}}