*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0d1117;--bg-card: #161b22;--bg-card-hover: #1c2330;--accent: #58a6ff;--accent-glow: rgba(88, 166, 255, .15);--text: #e6edf3;--text-muted: #8b949e;--border: #30363d;--green: #3fb950;--purple: #bc8cff;--radius: 12px}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:0 24px}section{padding:80px 0}nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#0d1117d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:16px 0}nav .container{display:flex;align-items:center;justify-content:space-between}.nav-logo{font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:-.02em}.nav-logo span{color:var(--accent)}nav a.cta-sm{padding:8px 20px;background:var(--accent);color:var(--bg);border-radius:8px;font-weight:600;font-size:.875rem;transition:opacity .2s}nav a.cta-sm:hover{opacity:.85}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-200px;left:50%;transform:translate(-50%);width:800px;height:800px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);pointer-events:none}.hero-content{position:relative;z-index:1}.hero-badge{display:inline-block;padding:6px 16px;background:var(--accent-glow);border:1px solid rgba(88,166,255,.3);border-radius:20px;font-size:.8rem;font-weight:600;color:var(--accent);margin-bottom:24px;letter-spacing:.05em;text-transform:uppercase}.hero h1{font-size:clamp(3rem,8vw,5.5rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin-bottom:16px}.hero h1 .accent{background:linear-gradient(135deg,var(--accent),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero .subtitle{font-size:1.35rem;color:var(--text-muted);max-width:520px;margin:0 auto 12px;font-weight:400}.hero .price-tag{font-size:1.1rem;color:var(--green);font-weight:600;margin-bottom:36px}.cta-group{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:10px;font-size:1rem;font-weight:600;transition:all .2s;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{background:#79b8ff;transform:translateY(-1px);box-shadow:0 8px 24px #58a6ff40}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--text-muted);background:var(--bg-card)}.features{border-top:1px solid var(--border)}.section-label{text-align:center;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:12px}.section-title{text-align:center;font-size:2.25rem;font-weight:700;letter-spacing:-.02em;margin-bottom:48px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;transition:all .25s}.feature-card:hover{background:var(--bg-card-hover);border-color:var(--accent);transform:translateY(-2px)}.feature-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px;font-weight:700}.feature-icon.tda{background:#58a6ff1f;color:var(--accent)}.feature-icon.approval{background:#3fb9501f;color:var(--green)}.feature-icon.monitor{background:#bc8cff1f;color:var(--purple)}.feature-card h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}.feature-card .tag{display:inline-block;font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:4px;background:var(--accent-glow);color:var(--accent);margin-bottom:12px;font-family:SF Mono,Fira Code,monospace}.feature-card p{color:var(--text-muted);font-size:.95rem;line-height:1.6}.pricing{border-top:1px solid var(--border)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;max-width:760px;margin:0 auto}.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px;position:relative}.pricing-card.pro{border-color:var(--accent);box-shadow:0 0 40px #58a6ff14}.pricing-card.pro:before{content:"RECOMMENDED";position:absolute;top:-12px;left:50%;transform:translate(-50%);padding:4px 14px;background:var(--accent);color:var(--bg);font-size:.7rem;font-weight:700;border-radius:6px;letter-spacing:.05em}.pricing-card h3{font-size:1.3rem;font-weight:700;margin-bottom:8px}.pricing-card .price{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:4px}.pricing-card .price span{font-size:1rem;font-weight:400;color:var(--text-muted)}.pricing-card .price-note{font-size:.85rem;color:var(--text-muted);margin-bottom:24px}.pricing-card ul{list-style:none;margin-bottom:28px}.pricing-card ul li{padding:6px 0;font-size:.95rem;color:var(--text-muted);display:flex;align-items:center;gap:10px}.pricing-card ul li:before{content:"";width:6px;height:6px;border-radius:50%;flex-shrink:0}.pricing-card.free ul li:before{background:var(--text-muted)}.pricing-card.pro ul li:before{background:var(--green)}.pricing-card .btn{width:100%;justify-content:center}.cta-section{border-top:1px solid var(--border);text-align:center}.cta-section h2{font-size:2rem;font-weight:700;margin-bottom:12px}.cta-section p{color:var(--text-muted);font-size:1.1rem;margin-bottom:32px}footer{border-top:1px solid var(--border);padding:32px 0;text-align:center}footer p{font-size:.85rem;color:var(--text-muted)}footer a{color:var(--text-muted);transition:color .2s}footer a:hover{color:var(--accent)}@media(max-width:640px){section{padding:60px 0}.hero h1{font-size:2.5rem}.hero .subtitle{font-size:1.1rem}.features-grid,.pricing-grid{grid-template-columns:1fr}.section-title{font-size:1.75rem}}