:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #10b981;--secondary-color: #059669;--accent-color: #34d399;--text-dark: #f8fafc;--text-light: #cbd5e1;--text-muted: #94a3b8;--bg-dark: #0f172a;--bg-darker: #020617;--bg-card: #1e293b;--bg-card-hover: #334155;--border-color: #334155;--gradient-primary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--gradient-secondary: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-hero: linear-gradient(135deg, #020617 0%, #0f172a 50%, #1e293b 100%)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-dark);background:var(--bg-darker)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--bg-dark);box-shadow:0 1px 3px #0000004d;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;background:var(--gradient-secondary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{text-decoration:none;color:var(--text-light);font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--primary-color)}.hero{padding:5rem 0;background:var(--gradient-hero);color:#fff;text-align:center}.hero h1{font-size:3rem;margin-bottom:1rem;animation:fadeInUp .8s ease}.hero p{font-size:1.25rem;margin-bottom:2rem;opacity:.95;animation:fadeInUp .8s ease .2s backwards}.cta-button{display:inline-block;padding:1rem 2rem;background:var(--primary-color);color:var(--bg-dark);text-decoration:none;border-radius:50px;font-weight:600;transition:transform .3s,box-shadow .3s,background .3s;animation:fadeInUp .8s ease .4s backwards}.cta-button:hover{transform:translateY(-2px);background:var(--secondary-color);box-shadow:0 10px 25px #10b9814d}.section{padding:4rem 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;color:var(--text-dark)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:4rem}.feature-card{background:var(--bg-card);padding:2rem;border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 6px #0000004d;transition:transform .3s,box-shadow .3s,background .3s}.feature-card:hover{transform:translateY(-5px);background:var(--bg-card-hover);box-shadow:0 12px 24px #0006}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.feature-card p{color:var(--text-muted);line-height:1.7}.about{background:var(--bg-dark)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.about-text{font-size:1.1rem;color:var(--text-light);line-height:1.8}.about-image{background:var(--gradient-secondary);padding:3rem;border-radius:20px;text-align:center;color:var(--bg-dark);font-weight:600}.contribute{background:var(--bg-darker)}.contribute-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.contribute-card{text-align:center;padding:2rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;transition:transform .3s,background .3s}.contribute-card:hover{transform:scale(1.05);background:var(--bg-card-hover)}.contribute-icon{font-size:3rem;margin-bottom:1rem}.contribute-card h3{margin-bottom:1rem;color:var(--text-dark)}.contribute-card p{color:var(--text-muted);margin-bottom:1rem}.contribute-card a{color:var(--primary-color);text-decoration:none;font-weight:600;transition:color .3s}.contribute-card a:hover{color:var(--secondary-color)}.contact{background:var(--bg-dark);text-align:center}.contact-methods{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;margin-top:2rem}.contact-method{display:flex;align-items:center;gap:1rem;padding:1rem 2rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:50px;box-shadow:0 2px 10px #0000004d;transition:transform .3s,background .3s}.contact-method:hover{transform:translateY(-3px);background:var(--bg-card-hover)}.contact-method a{color:var(--primary-color);text-decoration:none;font-weight:500}.footer{background:var(--bg-darker);border-top:1px solid var(--border-color);color:var(--text-light);text-align:center;padding:2rem 0}.footer p{opacity:.8}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.nav-links{display:none}.hero h1{font-size:2rem}.about-content{grid-template-columns:1fr}.contact-methods{flex-direction:column;align-items:center}}