:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f7;--bg-tertiary: #ebebeb;--surface-card: #ffffff;--surface-inset: #f0f0f3;--surface-overlay: rgba(255, 255, 255, .85);--border-card: rgba(0, 0, 0, .08);--border-light: rgba(0, 0, 0, .05);--border-heavy: rgba(0, 0, 0, .18);--border-input: rgba(0, 0, 0, .15);--text-primary: #1d1d1f;--text-secondary: #424245;--text-tertiary: #6e6e73;--text-quaternary: #a1a1a6;--text-disabled: #c7c7cc;--accent: #0071e3;--accent-hover: #0077ed;--accent-active: #006bda;--accent-muted: rgba(0, 113, 227, .12);--status-green: #1a8a3e;--status-green-bg: rgba(26, 138, 62, .1);--status-green-border: rgba(26, 138, 62, .2);--status-amber: #b45309;--status-amber-bg: rgba(180, 83, 9, .1);--status-amber-border: rgba(180, 83, 9, .2);--status-red: #c0392b;--status-red-bg: rgba(192, 57, 43, .1);--status-red-border: rgba(192, 57, 43, .2);--status-blue: #0071e3;--status-blue-bg: rgba(0, 113, 227, .1);--status-blue-border: rgba(0, 113, 227, .2);--shadow-card: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-card-hover: 0 4px 12px rgba(0,0,0,.12), 0 2px 4px rgba(0,0,0,.06);--shadow-nav: 0 1px 0 rgba(0,0,0,.08);--shadow-toast: 0 8px 24px rgba(0,0,0,.14), 0 2px 8px rgba(0,0,0,.08);--nav-bg: rgba(255, 255, 255, .88);--nav-height: 52px;--input-bg: #ffffff;--input-border: rgba(0, 0, 0, .15);--input-focus-ring: rgba(0, 113, 227, .35);--toggle-track-off: #d1d1d6;--toggle-track-on: #0071e3;--toggle-thumb: #ffffff;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--max-width: 1200px}[data-theme=dark]{--bg-primary: #1c1c1e;--bg-secondary: #000000;--bg-tertiary: #2c2c2e;--surface-card: #1c1c1e;--surface-inset: #2c2c2e;--surface-overlay: rgba(28, 28, 30, .88);--border-card: rgba(255, 255, 255, .1);--border-light: rgba(255, 255, 255, .06);--border-heavy: rgba(255, 255, 255, .22);--border-input: rgba(255, 255, 255, .16);--text-primary: #f5f5f7;--text-secondary: #ebebf0;--text-tertiary: #98989d;--text-quaternary: #636366;--text-disabled: #48484a;--accent: #2997ff;--accent-hover: #45a4ff;--accent-active: #1f8fe5;--accent-muted: rgba(41, 151, 255, .14);--status-green: #30d158;--status-green-bg: rgba(48, 209, 88, .12);--status-green-border: rgba(48, 209, 88, .24);--status-amber: #ff9f0a;--status-amber-bg: rgba(255, 159, 10, .12);--status-amber-border: rgba(255, 159, 10, .24);--status-red: #ff453a;--status-red-bg: rgba(255, 69, 58, .12);--status-red-border: rgba(255, 69, 58, .24);--status-blue: #2997ff;--status-blue-bg: rgba(41, 151, 255, .12);--status-blue-border: rgba(41, 151, 255, .24);--shadow-card: 0 1px 3px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.22);--shadow-card-hover: 0 4px 16px rgba(0,0,0,.45), 0 2px 6px rgba(0,0,0,.28);--shadow-nav: 0 1px 0 rgba(255,255,255,.08);--shadow-toast: 0 8px 32px rgba(0,0,0,.55), 0 2px 10px rgba(0,0,0,.32);--nav-bg: rgba(28, 28, 30, .88);--input-bg: #2c2c2e;--input-border: rgba(255, 255, 255, .16);--input-focus-ring: rgba(41, 151, 255, .4);--toggle-track-off: #48484a}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Arial,sans-serif;font-size:14px;font-weight:400;line-height:1.5;color:var(--text-primary);background:var(--bg-secondary);min-height:100vh;transition:background .2s ease,color .2s ease}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit}.section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary)}.mono{font-family:SF Mono,Fira Code,Fira Mono,Roboto Mono,monospace;font-size:13px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-heavy);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-quaternary)}.app-root{display:flex;flex-direction:column;min-height:100vh}.app-shell{flex:1;padding:20px 16px 40px}.app-inner{max-width:var(--max-width);margin:0 auto}.free-banner{background:var(--accent-muted);border-bottom:1px solid var(--border-card);display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 16px;font-size:12px;color:var(--text-tertiary)}.top-nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-card);box-shadow:var(--shadow-nav);height:var(--nav-height)}.nav-inner{max-width:var(--max-width);margin:0 auto;height:100%;display:flex;align-items:center;gap:24px;padding:0 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currentColor;border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.status-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;padding:3px 8px;border-radius:10px;letter-spacing:.02em}.status-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.status-green{background:var(--status-green-bg);color:var(--status-green);border:1px solid var(--status-green-border)}.status-green .status-dot{background:var(--status-green)}.status-amber{background:var(--status-amber-bg);color:var(--status-amber);border:1px solid var(--status-amber-border)}.status-amber .status-dot{background:var(--status-amber)}.status-red{background:var(--status-red-bg);color:var(--status-red);border:1px solid var(--status-red-border)}.status-red .status-dot{background:var(--status-red)}.status-blue{background:var(--status-blue-bg);color:var(--status-blue);border:1px solid 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strong{display:block;font-weight:600;margin-bottom:2px}.nest-summary{display:flex;align-items:center;gap:12px;margin-bottom:10px}.nest-summary-bar{flex:1}.results-table-wrap{overflow-x:auto;margin:0 -16px}.results-table{width:100%;border-collapse:collapse;font-size:13px}.results-table th{text-align:left;padding:6px 16px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);border-bottom:1px solid var(--border-light)}.results-table td{padding:8px 16px;border-bottom:1px solid var(--border-light);color:var(--text-secondary)}.results-table tr:last-child td{border-bottom:none}.row-dropped{background:var(--status-amber-bg)}.row-dropped td{color:var(--status-amber)}.cell-part{font-weight:600;color:var(--text-primary);font-family:SF Mono,monospace;font-size:12px}.cell-dropped{color:var(--status-amber);font-weight:700}.priority-pill{font-size:10px;font-weight:600;padding:2px 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var(--ease-out)}.stagger.visible{opacity:1;transform:translateY(0)}.nav-logo-link{display:flex;align-items:center;gap:8px;text-decoration:none}.nav-tab-cta{color:var(--accent)!important;font-weight:600!important;text-decoration:none}.nav-tab-cta:hover{background:var(--accent-muted)!important}.hero-section{padding:80px 20px 64px;text-align:center;max-width:1200px;margin:0 auto}.hero-headline{font-size:42px;font-weight:700;letter-spacing:-.03em;color:var(--text-primary);line-height:1.15;margin:0 0 20px}.hero-sub{font-size:17px;font-weight:400;color:var(--text-secondary);max-width:520px;margin:0 auto 36px;line-height:1.6}.hero-ctas{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}.hero-cta-primary{min-width:220px;justify-content:center;transition:transform .15s var(--ease-out),box-shadow .15s var(--ease-out)!important}.hero-cta-primary:hover:not(:disabled){transform:scale(1.02);box-shadow:0 4px 16px #007aff59}.hero-scroll-link{font-size:15px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color .15s}.hero-scroll-link:hover{color:var(--text-primary)}.problem-title{font-size:16px;font-weight:600;color:var(--text-primary);margin:14px 0 8px;letter-spacing:-.01em}.problem-body{font-size:13px;color:var(--text-secondary);line-height:1.6;margin:0}.demo-panels{display:flex;align-items:center;gap:20px;margin-bottom:32px}.demo-panel{flex:1;min-width:0}.demo-panel-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;padding:3px 8px;border-radius:6px;display:inline-block}.demo-label--before{background:var(--status-red-bg);color:var(--status-red)}.demo-label--after{background:var(--status-green-bg);color:var(--status-green)}.demo-panel-caption{font-size:12px;color:var(--text-tertiary);margin:10px 0 0;text-align:center}.demo-arrow{font-size:28px;color:var(--text-quaternary);flex-shrink:0;padding:0 4px;margin-bottom:30px}.demo-cta{text-align:center}.demo-stat-text{font-size:14px;color:var(--text-secondary);margin:0 0 16px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.feature-card{padding:20px}.feature-icon{font-size:20px;color:var(--accent);margin-bottom:12px;font-weight:700;line-height:1}.feature-title{font-size:14px;font-weight:600;color:var(--text-primary);margin:0 0 8px;letter-spacing:-.01em}.feature-body{font-size:13px;color:var(--text-secondary);line-height:1.6;margin:0}.how-steps{display:flex;align-items:flex-start;gap:0}.step{flex:1;text-align:center;padding:0 20px}.step-number{width:44px;height:44px;border-radius:50%;background:var(--accent-muted);color:var(--accent);font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;border:2px solid var(--accent)}.step-title{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 10px;letter-spacing:-.01em}.step-body{font-size:13px;color:var(--text-secondary);line-height:1.65;margin:0}.step-connector{width:60px;height:2px;background:var(--border-medium);flex-shrink:0;margin-top:22px}.pricing-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:700px;margin:0 auto}.pricing-card{padding:28px 24px;display:flex;flex-direction:column}.pricing-card--featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow-card)}.pricing-name{font-size:20px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;margin-bottom:8px}.pricing-price{font-size:32px;font-weight:700;color:var(--text-primary);letter-spacing:-.03em;margin-bottom:24px;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px}.pricing-period{font-size:16px;font-weight:400;color:var(--text-tertiary);letter-spacing:0}.pricing-list{list-style:none;padding:0;margin:0 0 24px;flex:1;display:flex;flex-direction:column;gap:10px}.pricing-list li{font-size:13px;color:var(--text-secondary);display:flex;align-items:baseline;gap:8px}.pricing-list--muted li{color:var(--text-tertiary)}.pricing-check{color:var(--status-green);font-weight:700;flex-shrink:0}.pricing-btn{width:100%;justify-content:center}.final-cta-card{text-align:center;padding:56px 40px}.final-cta-title{font-size:32px;font-weight:700;letter-spacing:-.03em;color:var(--text-primary);margin:0 0 14px}.final-cta-sub{font-size:16px;color:var(--text-secondary);margin:0 0 28px}.final-cta-btn{min-width:220px;justify-content:center}.final-cta-btn:hover:not(:disabled){transform:scale(1.02);box-shadow:0 4px 16px #007aff59}.lp-footer{border-top:1px solid var(--border-light);padding:40px 20px;background:var(--bg-primary)}.lp-footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.lp-footer-brand{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-tertiary)}.lp-footer-dot{color:var(--text-quaternary)}.lp-footer-links{display:flex;gap:20px}.lp-footer-links a{font-size:13px;color:var(--text-secondary);text-decoration:none;transition:color .15s}.lp-footer-links a:hover{color:var(--text-primary)}.lp-footer-copy{font-size:12px;color:var(--text-quaternary);margin:0}@media(max-width:768px){.hero-headline{font-size:28px}.hero-sub{font-size:15px}.lp-section{padding:48px 16px}.hero-section{padding:48px 16px 40px}.hero-ctas{flex-direction:column;align-items:stretch}.hero-cta-primary{min-width:auto}.hero-scroll-link{text-align:center}.feature-grid{grid-template-columns:1fr}.how-steps{flex-direction:column;align-items:center;gap:32px}.step{padding:0;max-width:320px}.step-connector{width:2px;height:32px;margin:0}.demo-panels{flex-direction:column}.demo-arrow{margin:0;transform:rotate(90deg)}.pricing-cards{grid-template-columns:1fr;max-width:400px}.lp-footer-inner{flex-direction:column;align-items:center;text-align:center}.lp-section-title{font-size:22px}}@media(max-width:640px){.card-grid{grid-template-columns:1fr}}