:root{--bg-primary:#ffffff;--bg-primary-rgb:255,255,255;--bg-secondary:#f8fafc;--bg-elevated:#ffffff;--bg-card:#ffffff;--bg-input:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--border-glass:rgba(226,232,240,0.8);--accent-blue:#2563eb;--accent-cyan:#06b6d4;--accent-purple:#7c3aed;--accent-gradient:linear-gradient(135deg,#2563eb,#7c3aed);--shadow-card:0 4px 6px -1px rgba(0,0,0,0.05),0 2px 4px -1px rgba(0,0,0,0.03);--shadow-lg:0 20px 25px -5px rgba(0,0,0,0.08),0 10px 10px -5px rgba(0,0,0,0.02);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono",ui-monospace,monospace}[data-theme=dark]{--bg-primary:#0b0f19;--bg-primary-rgb:11,15,25;--bg-secondary:#111827;--bg-elevated:#1f2937;--bg-card:rgba(31,41,55,0.7);--bg-input:rgba(31,41,55,0.6);--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--border-color:rgba(255,255,255,0.1);--border-glass:rgba(255,255,255,0.08);--shadow-card:0 4px 6px -1px rgba(0,0,0,0.3),0 2px 4px -1px rgba(0,0,0,0.2);--shadow-lg:0 20px 25px -5px rgba(0,0,0,0.5),0 10px 10px -5px rgba(0,0,0,0.3)}*{box-sizing:border-box;padding:0;margin:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}.page{min-height:100vh;display:flex;flex-direction:column}main{flex:1 1}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:all .2s ease}.btn-primary{background:var(--accent-gradient);color:white;border:none}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-input)}.btn-lg{padding:14px 28px;font-size:1rem}.btn-sm{padding:8px 16px;font-size:.875rem}.section{padding:96px 0}.section-header{text-align:center;max-width:720px;margin:0 auto 48px}.section-title{font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:16px}.section-subtitle{font-size:1.15rem;color:var(--text-secondary)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:24px;gap:24px}.card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-card)}.icon-box{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,.1);color:var(--accent-blue);margin-bottom:20px}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero{position:relative;padding:96px 0 80px;overflow:hidden;background:var(--bg-secondary)}.hero-inner{display:grid;grid-template-columns:1fr 1fr;grid-gap:64px;gap:64px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:9999px;background:rgba(37,99,235,.1);color:var(--accent-blue);font-size:.85rem;font-weight:600;margin-bottom:24px}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:24px}.hero-subtitle{font-size:1.15rem;max-width:520px}.hero-checklist,.hero-subtitle{color:var(--text-secondary);margin-bottom:32px}.hero-checklist{display:flex;flex-wrap:wrap;gap:16px 24px;font-size:.9rem}.hero-checklist span{display:flex;align-items:center;gap:6px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.hero-meta{font-size:.85rem;color:var(--text-muted);margin-top:16px}.hero-dashboard{position:relative;border-radius:var(--radius-xl);border:1px solid var(--border-glass);background:var(--bg-card);box-shadow:var(--shadow-lg);overflow:hidden;aspect-ratio:4/3;display:flex;flex-direction:column}.dashboard-header{height:44px;border-bottom:1px solid var(--border-glass);display:flex;align-items:center;gap:8px;padding:0 16px}.dot{width:10px;height:10px;border-radius:50%;background:var(--text-muted);opacity:.5}.dashboard-body{flex:1 1;display:grid;grid-template-columns:160px 1fr}.dashboard-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-glass);padding:16px;display:flex;flex-direction:column;gap:12px}.sidebar-item{height:12px;border-radius:4px;background:var(--border-color);opacity:.6}.sidebar-item.active{width:70%;background:var(--accent-blue);opacity:1}.dashboard-main{padding:20px;display:flex;flex-direction:column;gap:16px}.metric-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px}.metric-card{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:12px}.metric-label{font-size:.7rem;color:var(--text-muted);margin-bottom:6px}.metric-value{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.chart-area{flex:1 1;background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.85rem}.features{padding:96px 0;background:var(--bg-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px;margin-top:48px}.feature-card h3{font-size:1.1rem;font-weight:600;margin-bottom:8px}.feature-card p{color:var(--text-secondary);font-size:.95rem}.integrations{padding:96px 0;background:var(--bg-secondary);text-align:center}.integrations-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));grid-gap:16px;gap:16px;margin-top:40px}.integration-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--text-secondary);font-weight:500;transition:all .2s ease}.integration-card:hover{border-color:var(--accent-blue);color:var(--text-primary);transform:translateY(-2px)}.integration-icon{width:40px;height:40px;color:var(--accent-blue)}.integration-cta{margin-top:32px}.feature-dark{padding:96px 0;background:linear-gradient(135deg,#0f172a,#1e1b4b);color:#f8fafc}[data-theme=dark] .feature-dark{background:linear-gradient(135deg,#020617,#111827)}.feature-dark .section-subtitle{color:#cbd5e1}.feature-dark-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:64px;gap:64px;align-items:center;margin-top:48px}.feature-list{display:flex;flex-direction:column;gap:24px;margin-top:24px}.feature-item{display:flex;gap:16px}.feature-icon{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#f8fafc;flex-shrink:0}.feature-item h4{font-weight:600;margin-bottom:4px}.feature-item p{color:#cbd5e1;font-size:.95rem}.dark-dashboard{border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.1);background:rgba(15,23,42,.6);box-shadow:0 25px 50px -12px rgba(0,0,0,.5);overflow:hidden;aspect-ratio:4/3;display:flex;flex-direction:column}.dark-dashboard .chart-area,.dark-dashboard .dashboard-header,.dark-dashboard .dashboard-sidebar,.dark-dashboard .metric-card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.08)}.stats{padding:80px 0;background:var(--bg-primary);text-align:center}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:24px;gap:24px;margin-top:40px}.stat-value{font-size:2rem;font-weight:800;color:var(--text-primary)}.stat-label{color:var(--text-secondary);font-size:.9rem}.cta{padding:80px 0;background:var(--bg-secondary)}.cta-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-xl);padding:64px;display:grid;grid-template-columns:1fr 1fr;grid-gap:48px;gap:48px;align-items:center;box-shadow:var(--shadow-lg)}.cta-card h2{font-size:2rem;font-weight:700;margin-bottom:12px}.cta-card p{color:var(--text-secondary);margin-bottom:24px}.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.cta-link{color:var(--accent-blue);font-weight:600}.auth-page{min-height:calc(100vh - 72px);display:flex;align-items:center;justify-content:center;padding:48px 24px;background:var(--bg-secondary)}.auth-card{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-card)}.auth-card h1{font-size:1.75rem;font-weight:700;margin-bottom:8px}.auth-card p{color:var(--text-secondary);margin-bottom:24px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--text-primary)}.form-group input{width:100%;padding:10px 14px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-input);color:var(--text-primary);font-size:.95rem}.form-group input:focus{outline:none;border-color:var(--accent-blue)}.form-error{color:#ef4444}.form-error,.form-success{font-size:.85rem;margin-bottom:16px}.form-success{color:#10b981}.auth-link{color:var(--accent-blue);font-weight:600}.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:24px;gap:24px;margin-top:40px}.download-card{text-align:center}.download-card h3{font-size:1.1rem;font-weight:600;margin:16px 0 8px}.download-card p{color:var(--text-secondary);font-size:.9rem;margin-bottom:16px}@media (max-width:960px){.cta-card,.feature-dark-grid,.hero-inner{grid-template-columns:1fr}.dashboard-body{grid-template-columns:60px 1fr}.metric-row{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.section{padding:64px 0}.section-title{font-size:1.875rem}.hero{padding:64px 0}.hero-title{font-size:2.25rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.cta-card{padding:40px 24px}}