:root{--primary-blue: #3b82f6;--primary-blue-dark: #1d4ed8;--primary-blue-light: #60a5fa;--secondary-blue: #1e40af;--accent-blue: #2563eb;--success-blue: #0ea5e9;--warning-blue: #0284c7;--info-blue: #0369a1;--light-blue: #dbeafe;--blue-gray: #64748b}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#1e293b;background-color:#fff;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid rgba(148,163,184,.1)}.navbar{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:80px;max-width:1200px;margin:0 auto}.nav-brand{display:flex;align-items:center;gap:12px}.brand-logo{height:40px;width:auto;margin-right:12px;flex-shrink:0}.footer-logo{height:32px;width:auto;margin-bottom:8px}.footer-brand{display:flex;flex-direction:column;align-items:flex-start}@media (max-width: 768px){.brand-logo{height:32px;margin-right:8px}.footer-logo{height:28px}}.brand-text{display:flex;flex-direction:column;gap:2px;white-space:nowrap}.nav-brand a{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.brand-main{font-size:18px;font-weight:700;color:#0f172a;line-height:1.2;white-space:nowrap}.brand-subtitle{font-size:11px;font-weight:500;color:#64748b;line-height:1.2;white-space:nowrap}.nav-links{display:flex;list-style:none;gap:8px;align-items:center}.nav-item{display:flex;flex-direction:column;align-items:center;padding:12px 16px;text-decoration:none;border-radius:8px;transition:all .2s 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768px){.brand-main{font-size:16px}.brand-subtitle{font-size:10px}}.hero-section{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fafc,#fff);padding-top:80px;position:relative}.hero-content{text-align:left;max-width:800px}.hero-badges{display:flex;justify-content:flex-start;gap:12px;margin-bottom:32px;flex-wrap:wrap}.badge{padding:8px 16px;border-radius:20px;font-size:12px;font-weight:500;border:1px solid}.badge-plateau{background:#0ea5e91a;border-color:var(--success-blue);color:var(--secondary-blue)}.badge-sbir{background:#3b82f61a;border-color:#3b82f6;color:#1e40af}.badge-partner{background:#0284c71a;border-color:var(--warning-blue);color:var(--secondary-blue)}.hero-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;line-height:1.1;margin-bottom:16px;color:#fff}.hero-title-ja{font-size:1.8rem;font-weight:600;line-height:1.3;margin-bottom:24px;color:#ffffffe6;font-family:Inter,sans-serif}.hero-subtitle-main{font-size:2.2rem;font-weight:700;line-height:1.2;margin-bottom:20px;color:#1e293b}.highlight{color:#fff;font-weight:700}.hero-subtitle{font-size:18px;color:#fffffff2;margin-bottom:40px;line-height:1.6}.hero-actions{display:flex;justify-content:flex-start;gap:16px;margin-bottom:60px;flex-wrap:wrap}.hero-metrics{display:flex;justify-content:flex-start;gap:48px;flex-wrap:wrap}.metric{text-align:center}.metric-value{font-size:2rem;font-weight:700;color:#3b82f6;line-height:1}.hero-note{font-size:12px;color:#64748b;text-align:center;margin-top:1rem;font-style:italic}.metric-label{font-size:12px;color:#64748b;margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 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0;overflow:hidden}.main-section:nth-child(odd){background:#fff}.main-section:nth-child(2n){background:#f8fafc}.section-background{position:absolute;top:40px;left:50%;transform:translate(-50%);font-size:clamp(6rem,15vw,12rem);font-weight:900;color:#0f172a0a;z-index:0;white-space:nowrap;-webkit-user-select:none;user-select:none;pointer-events:none}.section-header{position:relative;z-index:1;text-align:center;margin-bottom:80px}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:700;color:#0f172a;margin-bottom:16px}.section-subtitle{font-size:18px;color:#64748b;line-height:1.6}.tech-process{display:flex;align-items:center;justify-content:center;gap:24px;margin-bottom:80px;flex-wrap:wrap;position:relative;z-index:1}.process-step{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:32px 24px;text-align:center;flex:1;min-width:280px;max-width:320px;transition:all .3s ease}.process-step:hover{transform:translateY(-4px);box-shadow:0 20px 40px #0000001a;border-color:#3b82f6}.step-icon{margin-bottom:16px}.step-icon .icon{width:48px;height:48px;color:#3b82f6}.process-step h3{font-size:18px;font-weight:600;color:#0f172a;margin-bottom:16px}.process-step ul{list-style:none;text-align:left}.process-step li{font-size:14px;color:#64748b;margin-bottom:8px;position:relative;padding-left:16px}.process-step li:before{content:"•";color:#3b82f6;position:absolute;left:0}.process-arrow{color:#3b82f6}.process-arrow .arrow-icon{width:32px;height:32px}.tech-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px;position:relative;z-index:1}.feature-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:32px;transition:all .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #0000001a;border-color:#3b82f6}.feature-icon{margin-bottom:16px}.feature-icon .icon{width:48px;height:48px;color:#3b82f6}.feature-card h3{font-size:20px;font-weight:600;color:#0f172a;margin-bottom:12px}.feature-card p{color:#64748b;margin-bottom:16px;line-height:1.6}.feature-tag{font-size:12px;font-weight:500;color:#3b82f6;background:#3b82f61a;padding:4px 8px;border-radius:4px;display:inline-block}.roadmap{margin-bottom:80px;position:relative;z-index:1}.roadmap-item{display:flex;gap:32px;margin-bottom:48px;align-items:flex-start}.roadmap-year{flex-shrink:0;width:90px;height:90px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;text-align:center;line-height:1.2}.roadmap-content{flex:1;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:32px}.roadmap-content h3{font-size:20px;font-weight:600;color:#0f172a;margin-bottom:16px}.roadmap-content ul{list-style:none}.roadmap-content li{color:#64748b;margin-bottom:8px;position:relative;padding-left:16px}.roadmap-content li:before{content:"•";color:#3b82f6;position:absolute;left:0}.challenges{position:relative;z-index:1}.challenges h3{font-size:24px;font-weight:600;color:#0f172a;text-align:center;margin-bottom:40px}.challenge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px}.challenge-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:32px;transition:all .3s ease}.challenge-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #0000001a;border-color:#3b82f6}.challenge-card h4{font-size:18px;font-weight:600;color:#0f172a;margin-bottom:12px}.challenge-card p{color:#64748b;line-height:1.6}.beta-targets{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-bottom:80px;position:relative;z-index:1}.target-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:32px;text-align:center;transition:all .3s ease}.target-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px 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p{font-size:14px;color:#64748b;line-height:1.5}.cta-container{text-align:center;position:relative;z-index:1}.mission{margin-bottom:60px;text-align:center;position:relative;z-index:1}.mission h3{font-size:24px;font-weight:600;color:#0f172a;margin-bottom:24px}.mission-statement{font-size:24px;font-weight:600;color:#3b82f6;margin-bottom:24px;line-height:1.4}.mission-japanese{font-size:18px;color:#64748b;font-weight:400;display:block;margin-top:8px}.mission p{font-size:16px;color:#64748b;line-height:1.7;max-width:800px;margin:0 auto}.vision{margin-bottom:48px;text-align:center;position:relative;z-index:1}.vision h3{font-size:20px;font-weight:600;color:#1e293b;margin-bottom:24px}.vision-statement{font-size:22px;font-weight:600;color:var(--secondary-blue);margin-bottom:24px;line-height:1.4}.vision p{font-size:16px;color:#64748b;line-height:1.7;max-width:800px;margin:0 auto}.company-info{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:40px;position:relative;z-index:1}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{font-size:12px;font-weight:500;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.info-value{font-size:16px;font-weight:500;color:#0f172a}.contact-form{max-width:600px;margin:0 auto;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:40px;position:relative;z-index:1}.form-group{margin-bottom:24px}.form-group label{display:block;font-size:14px;font-weight:500;color:#374151;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;transition:border-color .2s ease;font-family:inherit}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical;min-height:120px}.footer{background:#0f172a;color:#fff;padding:60px 0 24px}.footer-content{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px;flex-wrap:wrap;gap:32px}.footer-brand .brand-name{font-size:20px;font-weight:700;color:#fff;margin-bottom:8px}.footer-brand p{color:#64748b;font-size:14px}.footer-links{display:flex;gap:24px;flex-wrap:wrap}.footer-links a{color:#94a3b8;text-decoration:none;font-size:14px;transition:color .2s ease}.footer-links a:hover{color:#fff}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section li{margin-bottom:8px}.footer-section h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:16px}.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid #334155;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-social{display:flex;gap:.75rem;align-items:center}.social-link{display:inline-flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;color:#64748b;transition:color .3s ease}.social-link:hover{color:#60a5fa}.social-link svg{width:1rem;height:1rem}.footer-bottom p{color:#64748b;font-size:12px;margin:0;flex:1;text-align:center}.footer-legal{display:flex;align-items:center}.footer-legal a{color:#64748b;text-decoration:none;font-size:12px;transition:color .3s ease}.footer-legal a:hover{color:#60a5fa}@media (max-width: 768px){.footer-bottom{flex-direction:column;text-align:center}.footer-social{order:1}.footer-bottom p{order:2}.footer-legal{order:3}}.beta-overview{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:12px;padding:1.5rem;margin:1.5rem 0;border-left:4px solid #3b82f6}.beta-description{color:#374151;line-height:1.6;margin:0;font-size:1rem}.beta-logo-section{display:flex;align-items:center;gap:2.5rem;margin-bottom:3rem;padding:2.5rem;background:#ffffff0d;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.beta-logo{width:280px;height:auto;flex-shrink:0}.beta-description p{margin-bottom:1rem;font-size:1.1rem;line-height:1.6;color:#374151}.beta-screenshots{margin-top:3rem}.beta-screenshots h3{font-size:1.5rem;font-weight:600;margin-bottom:2rem;text-align:center;color:#000c}.screenshot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2rem}.screenshot-item{text-align:center;background:#ffffff0d;border-radius:8px;padding:1.5rem;border:1px solid rgba(255,255,255,.1);transition:transform .3s ease,box-shadow .3s ease}.screenshot-item:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0003}.screenshot-image{width:100%;max-width:400px;height:auto;border-radius:6px;border:1px solid rgba(255,255,255,.2);margin-bottom:1rem}.screenshot-caption{font-size:.95rem;color:#000000b3;font-weight:500;margin:0}.development-page .function-visual-section{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem}.development-page .function-demo-video,.development-page .function-job-screen{padding:1.5rem;background:#ffffff0d;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.development-page .function-demo-video h4,.development-page .function-job-screen h4{margin:0 0 1rem;font-size:1.1rem;font-weight:600;color:#1f2937}.development-page .demo-gif{width:100%;height:auto;max-height:350px;object-fit:contain;border-radius:8px;box-shadow:0 4px 12px #0000001a;border:1px solid rgba(0,0,0,.1)}.development-page .function-visual-section .function-job-screen .function-sample-image{width:100%!important;height:auto!important;max-height:350px!important;max-width:none!important;object-fit:contain!important;border-radius:8px;box-shadow:0 4px 12px #0000001a;border:1px solid rgba(0,0,0,.1);margin:0!important}@media (max-width: 1024px){.development-page .function-visual-section{grid-template-columns:1fr;gap:1.5rem}.development-page .function-demo-video,.development-page .function-job-screen{padding:1rem}.development-page .function-visual-section .demo-gif,.development-page .function-visual-section .function-job-screen .function-sample-image{max-height:300px!important;max-width:none!important}}@media (max-width: 1024px){.beta-logo-section{flex-direction:column;text-align:center;gap:1.5rem}.beta-logo{width:200px}.screenshot-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}.screenshot-image{max-width:100%}}@media (max-width: 768px){.screenshot-grid{grid-template-columns:1fr;gap:1rem}}.inline-link{color:#3b82f6;text-decoration:none;font-weight:500;border-bottom:1px solid transparent;transition:border-color .3s ease}.inline-link:hover{border-bottom-color:#3b82f6}.system-overview{margin-top:2rem}.system-overview h3{font-size:1.5rem;font-weight:600;color:#1f2937;margin-bottom:2rem;text-align:center}.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.overview-card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 6px #0000000d;border:1px solid #e5e7eb;transition:all .3s ease;text-align:center}.overview-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #0000001a;border-color:#3b82f6}.overview-icon{width:64px;height:64px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.overview-icon .icon{width:32px;height:32px;color:#fff}.overview-card h4{font-size:1.25rem;font-weight:600;color:#1f2937;margin-bottom:1rem}.overview-card p{color:#6b7280;margin-bottom:1.5rem;line-height:1.6}.overview-specs{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.spec-tag{background:#f3f4f6;color:#374151;padding:.25rem .75rem;border-radius:6px;font-size:.875rem;font-weight:500}.spec-tag.completed{background:#d1fae5;color:var(--secondary-blue)}.spec-tag.progress{background:#fef3c7;color:var(--secondary-blue)}.system-cta{text-align:center;margin-top:3rem;padding:2rem;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:12px}.system-cta p{color:#6b7280;margin-bottom:1.5rem;font-size:1.1rem}.btn-outline{display:inline-flex;align-items:center;padding:.75rem 1.5rem;background:transparent;color:#3b82f6;border:2px solid #3b82f6;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease}.btn-outline:hover{background:#3b82f6;color:#fff;transform:translateY(-2px)}.tech-navigation{margin-top:4rem;padding:3rem 0;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:16px;text-align:center}.tech-navigation h3{font-size:1.75rem;font-weight:700;color:#1f2937;margin-bottom:1rem}.tech-navigation 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