*,*:before,*:after{box-sizing:border-box}:root{--bg: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--accent: #6366f1;--accent-light: #818cf8;--accent-glow: rgba(99, 102, 241, .15);--text: #f1f5f9;--text-muted: #94a3b8;--border: #334155;--radius: 12px;--shadow: 0 4px 24px rgba(0, 0, 0, .3)}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:700}p{margin:0}button{cursor:pointer;font-family:inherit}html{scroll-behavior:smooth}.app{min-height:100vh;display:flex;flex-direction:column}.hero{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:4rem 2rem;text-align:center;background:radial-gradient(ellipse at top,var(--accent-glow),transparent 60%)}.hero-content{max-width:680px}.badge{display:inline-block;padding:.4rem 1rem;border-radius:100px;background:var(--accent-glow);border:1px solid var(--accent);color:var(--accent-light);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem}.hero h1{font-size:clamp(2.5rem,6vw,4rem);line-height:1.1;margin-bottom:1.25rem;background:linear-gradient(135deg,#f1f5f9,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.15rem;color:var(--text-muted);line-height:1.7;margin-bottom:2rem}.cta-hint{color:var(--text-muted);font-size:.95rem;padding:1rem 1.5rem;border:1px dashed var(--border);border-radius:var(--radius);display:inline-block}.features{padding:4rem 2rem;max-width:1000px;margin:0 auto;text-align:center}.features h2{font-size:2rem;margin-bottom:2.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.5rem;text-align:left;transition:background .2s,border-color .2s}.feature-card:hover{background:var(--bg-card-hover);border-color:var(--accent)}.feature-icon{font-size:2rem;display:block;margin-bottom:1rem}.feature-card h3{font-size:1.1rem;margin-bottom:.5rem}.feature-card p{font-size:.9rem;color:var(--text-muted);line-height:1.6}.steps{padding:4rem 2rem;max-width:680px;margin:0 auto;text-align:center}.steps h2{font-size:2rem;margin-bottom:2.5rem}.steps-list{display:flex;flex-direction:column;gap:1.25rem}.step-item{display:flex;align-items:center;gap:1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.5rem;text-align:left}.step-number{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;flex-shrink:0}.step-item p{font-size:1rem;color:var(--text)}.site-footer{margin-top:auto;padding:2rem;text-align:center;border-top:1px solid var(--border)}.site-footer p{font-size:.85rem;color:var(--text-muted)}