:root{--font-main: "Noto Sans JP", sans-serif;--font-en: "Inter", sans-serif;--color-bg: #0f172a;--color-bg-secondary: #1e293b;--color-text: #f8fafc;--color-text-muted: #94a3b8;--color-primary: #06c755;--color-primary-glow: rgba(6, 199, 85, .5);--color-accent: #f57c00;--color-ai: #8b5cf6;--gradient-main: linear-gradient(135deg, #06c755 0%, #3b82f6 100%);--gradient-text: linear-gradient(to right, #4ade80, #3b82f6);--gradient-bg: linear-gradient(to bottom right, #0f172a, #1e1b4b);--shadow-card: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-glow: 0 0 20px rgba(6, 199, 85, .3);--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);background-image:var(--gradient-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:opacity .3s ease}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4{font-family:var(--font-en),var(--font-main);font-weight:700;line-height:1.3}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:#0f172acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);padding:1rem 0}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;font-family:var(--font-en);background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav{display:flex;gap:2rem;align-items:center}.nav a{font-weight:500;font-size:.95rem}.nav a:hover{color:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-weight:600;border-radius:var(--radius-sm);transition:all .3s ease;cursor:pointer}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #06c75580}.btn-secondary{background:transparent;border:2px solid var(--color-primary);color:var(--color-primary)}.btn-secondary:hover{background:#06c7551a}.btn-sm{padding:.5rem 1rem;font-size:.9rem}.btn-lg{padding:1rem 2rem;font-size:1.1rem;border-radius:var(--radius-md)}.btn-xl{padding:1.25rem 2.5rem;font-size:1.25rem;border-radius:var(--radius-md);width:100%;max-width:500px}.hero{padding:10rem 0 5rem;position:relative;min-height:90vh;display:flex;align-items:center}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-title{font-size:3.5rem;margin-bottom:2rem}.hero-subtitle{display:block;font-size:1.5rem;margin-top:1rem;font-weight:400;color:var(--color-text-muted)}.hero-sub{font-size:1.2rem;margin-bottom:3rem;color:var(--color-text-muted);font-weight:500}.hero-benefits{margin-bottom:3rem}.benefit-item{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;font-size:1.1rem;font-weight:500}.check-icon{color:var(--color-primary);font-weight:700}.hero-visual{position:relative}.placeholder-image{width:100%;aspect-ratio:4/3;background:#ffffff0d;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;overflow:hidden}.placeholder-image img{width:100%;height:100%;object-fit:cover}section{padding:6rem 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:1rem}.section-sub{text-align:center;color:var(--color-text-muted);margin-bottom:4rem;font-size:1.1rem}.problem{background:#0000004d}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:4rem}.problem-card{background:var(--color-bg-secondary);padding:2rem;border-radius:var(--radius-md);text-align:center;border:1px solid rgba(255,255,255,.05);transition:transform .3s}.problem-card:hover{transform:translateY(-5px);background:#ffffff14}.problem-icon{font-size:3rem;margin-bottom:1rem}.problem-impact{text-align:center;background:#dc26261a;border:1px solid rgba(220,38,38,.3);padding:2rem;border-radius:var(--radius-md);max-width:600px;margin:0 auto}.impact-number{font-size:2.5rem;font-weight:700;margin-top:.5rem}.impact-number .highlight{color:#ef4444}.solution-flow{display:flex;justify-content:center;align-items:center;gap:2rem;flex-wrap:wrap}.flow-step{text-align:center;background:var(--color-bg-secondary);padding:2rem;border-radius:var(--radius-md);min-width:200px;border:1px solid rgba(255,255,255,.1)}.highlight-step{background:#8b5cf61a;border-color:var(--color-ai);box-shadow:0 0 20px #8b5cf633}.flow-icon{font-size:3rem;margin-bottom:1rem}.flow-arrow{font-size:2rem;color:var(--color-text-muted)}.features{background:#ffffff05}.feature-group{margin-bottom:4rem}.feature-group h3{text-align:center;margin-bottom:2rem;font-size:1.5rem;color:var(--color-primary)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.feature-card{background:#ffffff0d;padding:1.5rem;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.05)}.feature-card h4{font-size:1.1rem;margin-bottom:.5rem;color:var(--color-text)}.feature-card p{font-size:.9rem;color:var(--color-text-muted)}.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.case-card{background:var(--color-bg-secondary);border-radius:var(--radius-md);padding:2rem;border-left:4px solid var(--color-primary)}.case-header{font-size:1.2rem;font-weight:700;margin-bottom:1rem}.case-result{font-size:1.5rem;font-weight:800;margin-bottom:1rem}.case-result .up{color:var(--color-primary)}.tools-placeholder{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;padding:4rem;background:#ffffff05;border-radius:var(--radius-lg);position:relative}.tools-placeholder:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,rgba(6,199,85,.1) 0%,transparent 70%)}.tool-item{background:#fff;color:#000;padding:1rem 2rem;border-radius:var(--radius-sm);font-weight:700;box-shadow:0 4px 6px #0000001a;display:flex;align-items:center;justify-content:center;z-index:1}.pricing-wrapper{display:flex;justify-content:center;gap:2rem;margin-bottom:4rem}.pricing-card{background:var(--color-bg-secondary);padding:3rem;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);text-align:center;flex:1;max-width:400px}.main-plan{border:2px solid var(--color-primary);background:#06c7550d;transform:scale(1.05)}.price{font-size:3rem;font-weight:800;margin:1.5rem 0;font-family:var(--font-en)}.price .unit{font-size:1rem;font-weight:500}.price-features li{padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.schedule{background:var(--color-bg-secondary);padding:3rem;border-radius:var(--radius-lg);text-align:center}.timeline{display:flex;justify-content:space-between;margin-top:2rem}.timeline-item{position:relative;flex:1;padding-top:2rem;font-size:.9rem}.timeline-item:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:12px;height:12px;background:var(--color-primary);border-radius:50%}.timeline-item:after{content:"";position:absolute;top:5px;left:50%;width:100%;height:2px;background:#fff3;z-index:0}.timeline-item:last-child:after{display:none}.security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.security-item{text-align:center;padding:1.5rem;background:#ffffff08;border-radius:var(--radius-sm)}.security-item h4{margin-bottom:.5rem;color:var(--color-primary)}.security-item p{font-size:.9rem;color:var(--color-text-muted)}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}.faq-item{background:var(--color-bg-secondary);padding:2rem;border-radius:var(--radius-md)}.faq-question{font-weight:700;font-size:1.1rem;margin-bottom:.5rem;color:var(--color-text)}.faq-answer{color:var(--color-text-muted)}.cta{background:linear-gradient(#00000080,#00000080),url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxyZWN0IGZpbGw9IiMwNjQ3MzUiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiLz48L3N2Zz4=);background-size:cover;text-align:center}.cta-container{background:#0f172ae6;padding:4rem;border-radius:var(--radius-lg);border:1px solid var(--color-primary);box-shadow:0 0 50px #06c75533}.cta-checklist{text-align:left;max-width:400px;margin:2rem auto;background:#ffffff0d;padding:2rem;border-radius:var(--radius-md)}.cta-checklist ul{list-style-type:disc;padding-left:1.5rem}.cta-checklist li{margin-bottom:.5rem}.cta-buttons{display:flex;flex-direction:column;align-items:center;gap:1rem}.footer{background:#000;padding:4rem 0 2rem;text-align:center;font-size:.9rem;color:var(--color-text-muted)}.footer-info p{margin-bottom:.5rem}.copyright{margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@media(max-width:768px){.hero-container,.problem-grid,.feature-grid,.cases-grid,.pricing-wrapper,.security-grid,.timeline{grid-template-columns:1fr;flex-direction:column}.hero-title{font-size:2.5rem}.timeline-item{border-left:2px solid rgba(255,255,255,.2);margin-left:1rem;padding-left:2rem;padding-top:0;padding-bottom:2rem;text-align:left}.timeline-item:before{left:-7px;top:0}.timeline-item:after{display:none}.nav{display:none}}