:root{--bg: #0c0e14;--bg-alt: #10131b;--panel: #13161e;--panel-2: #1a1e28;--surface: #21252f;--text: #e0e6ef;--text-secondary: #a0adc0;--muted: #6b7a90;--accent: #2dd4a8;--accent-hover: #34e8b9;--accent-dim: rgba(45, 212, 168, .1);--accent-glow: rgba(45, 212, 168, .25);--accent-secondary: #38bdf8;--danger: #f87171;--radius: 12px;--radius-sm: 8px;--radius-lg: 20px;--transition: .2s ease;--font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--max-w: 1200px;--nav-h: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body,#root{width:100%;min-height:100vh;font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-hover)}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;outline:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1;padding-top:var(--nav-h)}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-sm{padding:60px 0}.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;background:#0c0e14d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}.navbar .container{display:flex;align-items:center;height:100%;gap:40px}.nav-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--text);text-decoration:none}.nav-logo:hover{color:var(--text)}.nav-logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),var(--accent-secondary));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:var(--bg)}.nav-links{display:flex;align-items:center;gap:32px;list-style:none;flex:1}.nav-links a{color:var(--text-secondary);font-size:14px;font-weight:500;transition:color var(--transition)}.nav-links a:hover,.nav-links a.active{color:var(--text)}.nav-actions{display:flex;align-items:center;gap:12px}.nav-mobile-toggle{display:none;background:transparent;color:var(--text);padding:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all var(--transition);white-space:nowrap}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 24px var(--accent-glow);transform:translateY(-1px)}.btn-secondary{background:var(--surface);color:var(--text)}.btn-secondary:hover{background:var(--panel-2)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text);background:#ffffff0a}.btn-lg{padding:14px 32px;font-size:16px;border-radius:var(--radius)}.btn-sm{padding:6px 16px;font-size:13px}.hero{text-align:center;padding:120px 0 80px;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-dim) 0%,transparent 70%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:var(--accent-dim);color:var(--accent);border-radius:100px;font-size:13px;font-weight:600;margin-bottom:32px}.hero h1{font-size:clamp(36px,6vw,64px);font-weight:800;line-height:1.1;letter-spacing:-.025em;margin-bottom:24px;max-width:800px;margin-left:auto;margin-right:auto}.hero h1 .gradient-text{background:linear-gradient(135deg,var(--accent),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:clamp(16px,2vw,20px);color:var(--text-secondary);max-width:600px;margin:0 auto 40px;line-height:1.7}.hero-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.hero-visual{margin-top:80px;position:relative}.hero-visual .mockup{max-width:1000px;margin:0 auto;border-radius:var(--radius-lg);background:var(--panel);padding:2px;box-shadow:0 0 0 1px #ffffff0f,0 20px 60px #00000080,0 0 120px var(--accent-dim)}.hero-visual .mockup-inner{border-radius:calc(var(--radius-lg) - 2px);overflow:hidden;background:var(--bg);aspect-ratio:16 / 10;display:flex;align-items:center;justify-content:center;position:relative}.mockup-placeholder{display:flex;flex-direction:column;align-items:center;gap:16px;color:var(--muted)}.mockup-grid{display:grid;grid-template-columns:200px 1fr 200px;height:100%;width:100%;gap:1px;background:#ffffff08}.mockup-sidebar,.mockup-content,.mockup-inspector{background:var(--bg);padding:20px}.mockup-sidebar,.mockup-inspector{background:var(--panel)}.mockup-sidebar-item{height:10px;background:#ffffff0f;border-radius:4px;margin-bottom:8px}.mockup-sidebar-item:nth-child(odd){width:80%}.mockup-sidebar-item:nth-child(2n){width:60%}.mockup-sidebar-item.active{background:var(--accent-dim)}.mockup-content-line{height:8px;background:#ffffff0a;border-radius:3px;margin-bottom:10px}.mockup-content-line:nth-child(1){width:50%;height:16px;background:#ffffff14;margin-bottom:20px}.mockup-content-line:nth-child(2){width:90%}.mockup-content-line:nth-child(3){width:75%}.mockup-content-line:nth-child(4){width:85%}.mockup-content-line:nth-child(5){width:60%}.mockup-content-line:nth-child(6){width:0;margin-bottom:16px}.mockup-content-line:nth-child(7){width:95%}.mockup-content-line:nth-child(8){width:70%}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--panel);border-radius:var(--radius);padding:32px;transition:all var(--transition);border:1px solid rgba(255,255,255,.04)}.feature-card:hover{background:var(--panel-2);transform:translateY(-2px);border-color:#ffffff14}.feature-card-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:var(--accent-dim);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.feature-card h3{font-size:18px;font-weight:700;margin-bottom:8px}.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.7}.feature-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:80px 0}.feature-section:nth-child(2n){direction:rtl}.feature-section:nth-child(2n)>*{direction:ltr}.feature-section-text h2{font-size:36px;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.feature-section-text p{font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:12px}.feature-section-visual{border-radius:var(--radius);background:var(--panel);padding:32px;aspect-ratio:4 / 3;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.04)}.feature-section-visual-inner{width:100%;height:100%;display:flex;flex-direction:column;gap:12px;justify-content:center}.feature-demo-line{height:10px;background:#ffffff0d;border-radius:4px}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}.pricing-card{background:var(--panel);border-radius:var(--radius);padding:36px 28px;border:1px solid rgba(255,255,255,.04);transition:all var(--transition);position:relative}.pricing-card:hover{border-color:#ffffff14}.pricing-card.featured{border-color:var(--accent);background:linear-gradient(180deg,rgba(45,212,168,.06) 0%,var(--panel) 40%)}.pricing-card.featured:before{content:"Most Popular";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:var(--bg);font-size:12px;font-weight:700;padding:4px 16px;border-radius:100px;white-space:nowrap}.pricing-card-name{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.pricing-card-price{font-size:40px;font-weight:800;letter-spacing:-.03em;margin-bottom:4px}.pricing-card-price span{font-size:16px;font-weight:500;color:var(--muted)}.pricing-card-desc{font-size:14px;color:var(--muted);margin-bottom:28px}.pricing-card-features{list-style:none;margin-bottom:28px}.pricing-card-features li{font-size:14px;color:var(--text-secondary);padding:6px 0;display:flex;align-items:center;gap:10px}.pricing-card-features li svg{flex-shrink:0;color:var(--accent)}.pricing-card .btn{width:100%}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.download-card{background:var(--panel);border-radius:var(--radius);padding:40px 32px;text-align:center;border:1px solid rgba(255,255,255,.04);transition:all var(--transition)}.download-card:hover{border-color:#ffffff14;transform:translateY(-2px)}.download-card-icon{width:64px;height:64px;margin:0 auto 20px;color:var(--accent);display:flex;align-items:center;justify-content:center}.download-card h3{font-size:20px;font-weight:700;margin-bottom:8px}.download-card p{font-size:14px;color:var(--text-secondary);margin-bottom:24px;line-height:1.7}.download-card .btn{width:100%}.download-card .badge-coming{display:inline-block;background:var(--surface);color:var(--muted);font-size:12px;font-weight:600;padding:4px 12px;border-radius:100px}.login-page{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center;justify-content:center;padding:40px 24px}.login-card{width:100%;max-width:420px;background:var(--panel);border-radius:var(--radius-lg);padding:48px 40px;border:1px solid rgba(255,255,255,.04)}.login-card h1{font-size:28px;font-weight:800;margin-bottom:8px;text-align:center}.login-card .subtitle{text-align:center;color:var(--text-secondary);font-size:14px;margin-bottom:32px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-group input{width:100%;padding:10px 14px;background:var(--surface);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius-sm);color:var(--text);font-size:14px;font-family:inherit;transition:border-color var(--transition)}.form-group input:focus{outline:none;border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--accent-dim)}.form-group input::placeholder{color:var(--muted)}.form-actions{margin-top:28px}.form-actions .btn{width:100%}.form-footer{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}.form-footer a{color:var(--accent);font-weight:600}.form-divider{display:flex;align-items:center;gap:16px;margin:24px 0;color:var(--muted);font-size:13px}.form-divider:before,.form-divider:after{content:"";flex:1;height:1px;background:#ffffff0f}.login-error{background:#f871711a;color:var(--danger);font-size:13px;padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:20px}.section-header{text-align:center;margin-bottom:60px}.section-header h2{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.section-header p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.7}.stats-row{display:flex;justify-content:center;gap:80px;padding:60px 0}.stat{text-align:center}.stat-value{font-size:44px;font-weight:800;letter-spacing:-.03em;color:var(--accent)}.stat-label{font-size:14px;color:var(--muted);margin-top:4px}.cta-banner{text-align:center;padding:80px 40px;background:linear-gradient(180deg,var(--accent-dim) 0%,transparent 100%);border-radius:var(--radius-lg);margin:60px auto;max-width:var(--max-w)}.cta-banner h2{font-size:36px;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}.cta-banner p{font-size:18px;color:var(--text-secondary);margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto}.cta-banner-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.footer{background:var(--panel);padding:60px 0 40px;border-top:1px solid rgba(255,255,255,.04)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand p{font-size:14px;color:var(--muted);margin-top:12px;max-width:280px;line-height:1.7}.footer-col h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:16px}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:8px}.footer-col ul a{font-size:14px;color:var(--muted)}.footer-col ul a:hover{color:var(--text)}.footer-bottom{border-top:1px solid rgba(255,255,255,.04);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.feature-tag{background:var(--accent-dim);color:var(--accent);font-size:12px;font-weight:600;padding:4px 12px;border-radius:100px}.graph-demo{width:100%;height:100%;position:relative}.graph-node{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--accent)}.graph-node.secondary{background:var(--accent-secondary)}.graph-node.muted{background:var(--muted)}.graph-line{position:absolute;height:1px;background:#ffffff0f;transform-origin:left center}.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:var(--bg);z-index:99;padding:24px}.mobile-menu.open{display:flex;flex-direction:column;gap:8px}.mobile-menu a{display:block;padding:14px 16px;color:var(--text-secondary);font-size:16px;font-weight:500;border-radius:var(--radius-sm);transition:background var(--transition)}.mobile-menu a:hover,.mobile-menu a.active{background:var(--panel);color:var(--text)}.mobile-menu .btn{margin-top:16px}@media(max-width:1024px){.pricing-grid{grid-template-columns:repeat(2,1fr)}.feature-section{grid-template-columns:1fr;gap:40px}.feature-section:nth-child(2n){direction:ltr}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav-links,.nav-actions .btn-ghost,.nav-actions .btn-secondary{display:none}.nav-mobile-toggle{display:block}.hero{padding:80px 0 40px}.hero-visual{margin-top:40px}.features-grid{grid-template-columns:1fr}.pricing-grid,.download-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.stats-row{gap:40px;flex-wrap:wrap}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:12px;text-align:center}.login-card{padding:32px 24px}.section{padding:60px 0}.mockup-grid{grid-template-columns:1fr}.mockup-sidebar,.mockup-inspector{display:none}}