:root{--color-primary: #FFCC00;--color-primary-hover: #E6B800;--color-text: #1a1a1a;--color-text-light: #555555;--color-bg: #FFFFFF;--color-bg-gray: #F7F9FB;--color-border: #E5E7EB;--font-heading: "Noto Sans JP", sans-serif;--font-body: "Noto Sans JP", sans-serif;--radius-card: 16px;--radius-btn: 50px;--shadow-card: 0 4px 20px rgba(0, 0, 0, .05);--shadow-hover: 0 8px 30px rgba(0, 0, 0, .1);--container-width: 1100px;--header-height: 70px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);font-size:16px;line-height:1.8;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.4;color:var(--color-text)}a{text-decoration:none;color:inherit;transition:all .3s ease}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{width:90%;max-width:var(--container-width);margin:0 auto}.narrow-container{max-width:800px}.section{padding:6rem 0}.section-gray{background-color:var(--color-bg-gray)}.highlight-text{font-size:1.25rem;font-weight:700;text-align:center;color:var(--color-text);background:linear-gradient(transparent 60%,#ffcc004d 60%);display:inline-block}.btn{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;font-weight:700;border-radius:var(--radius-btn);cursor:pointer;font-size:1rem;letter-spacing:.05em}.btn-primary{background-color:var(--color-primary);color:#000;box-shadow:0 4px 10px #ffcc004d}.btn-primary:hover{background-color:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 6px 15px #fc06}.btn-secondary{background-color:transparent;border:2px solid #000;color:#000}.btn-secondary:hover{background-color:#000;color:#fff}.btn-block{width:100%}header{position:fixed;top:0;left:0;width:100%;height:var(--header-height);background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--color-border);display:flex;align-items:center}.header-container{display:flex;justify-content:space-between;align-items:center}.logo-img{height:40px}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{font-size:.95rem;font-weight:500}.nav-links a:hover{color:var(--color-primary-hover)}.btn-header{padding:.5rem 1.5rem;background:#000;color:#fff;font-size:.9rem}.btn-header:hover{background:var(--color-primary);color:#000}.hero{margin-top:var(--header-height);padding:6rem 0;min-height:80vh;display:flex;align-items:center;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero h1{font-size:3rem;margin-bottom:1.5rem;line-height:1.3}.hero-sub{font-size:1.25rem;font-weight:700;margin-bottom:2rem}.hero-description{font-size:1rem;color:var(--color-text-light);margin-bottom:2rem}.hero-features li{position:relative;padding-left:1.5rem;margin-bottom:.75rem;font-weight:500}.hero-features li:before{content:"✓";position:absolute;left:0;color:var(--color-primary);font-weight:700}.cta-group{margin-top:2.5rem;display:flex;gap:1rem;flex-wrap:wrap}.hero-visual img{border-radius:var(--radius-card)}.section-header{text-align:center;max-width:800px;margin:0 auto 4rem}.section-header h2{font-size:2rem;margin-bottom:1.5rem;position:relative;display:inline-block}.section-header h2:after{content:"";display:block;width:60px;height:4px;background:var(--color-primary);margin:1rem auto 0;border-radius:2px}.section-desc{color:var(--color-text-light)}.section-conclusion{text-align:center;margin-top:4rem}.card{background:#fff;border-radius:var(--radius-card);padding:2.5rem;box-shadow:var(--shadow-card);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;justify-content:center}.problem-card{text-align:left;display:flex;flex-direction:column;align-items:flex-start}.icon-box{margin-bottom:1rem;background:var(--color-bg-gray);width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--color-text)}.icon-box svg{stroke:#333}.problem-card h3{font-size:1.1rem;line-height:1.6}.service-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:4rem}.step-card{background:#fff;padding:2rem;border-radius:var(--radius-card);border:1px solid var(--color-border);position:relative;overflow:hidden;text-align:center}.step-badge{display:inline-block;background:#000;color:#fff;padding:.25rem 1rem;border-radius:20px;font-size:.75rem;font-weight:700;margin-bottom:1.5rem}.step-icon{margin-bottom:1rem;display:flex;justify-content:center}.step-icon svg{stroke:var(--color-primary-hover);width:60px;height:60px}.step-card h3{font-size:1.25rem;margin-bottom:1rem}.step-content{font-size:.95rem;color:var(--color-text-light);text-align:left}.service-impact{background:linear-gradient(135deg,#fff9e5,#fff);padding:3rem;border-radius:var(--radius-card);border:1px solid rgba(255,204,0,.3);text-align:center}.service-impact h4{margin-bottom:1.5rem;font-size:1.25rem}.impact-list{display:flex;flex-direction:column;gap:.5rem;align-items:center}.impact-list li:before{content:"● ";color:var(--color-primary)}.usecase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.usecase-card{border-top:4px solid 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h3{font-size:1.25rem;margin-bottom:1rem;text-align:center}.price{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:2rem;color:#000}.price span{font-size:.9rem;color:var(--color-text-light);font-weight:400}.features{margin-bottom:2rem;border-top:1px solid var(--color-border);padding-top:1.5rem}.features li{margin-bottom:.75rem;position:relative;padding-left:1.5rem;font-size:.95rem}.features li:before{content:"✔";position:absolute;left:0;color:var(--color-primary);font-size:.8rem;top:5px}.pricing-note{font-size:.85rem;color:var(--color-text-light);background:var(--color-bg-gray);padding:1rem;border-radius:8px;margin-top:auto;margin-bottom:2rem}.section-cta{background:#f7f9fb;padding:6rem 0}.cta-header{text-align:center;margin-bottom:4rem}.cta-header h2{font-size:2rem;margin-bottom:1.5rem}.cta-header p{font-size:1.1rem;color:var(--color-text-light)}.flow-steps{display:flex;justify-content:center;align-items:center;gap:.5rem;flex-wrap:wrap}.flow-item{text-align:center;background:#fff;padding:1rem;border-radius:var(--radius-card);width:160px;height:160px;box-shadow:0 2px 10px #0000000d;display:flex;flex-direction:column;justify-content:center;align-items:center}.flow-num{font-size:1.5rem;font-weight:900;color:var(--color-primary-hover);margin-bottom:.5rem;font-family:var(--font-heading)}.flow-text{font-size:.85rem;font-weight:700;line-height:1.4}.flow-arrow{font-size:1.5rem;color:#ccc;font-weight:700;margin:0 .5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:700;font-size:.95rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem;border:1px solid var(--color-border);border-radius:8px;font-family:inherit;font-size:1rem;background:var(--color-bg-gray)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);background:#fff}footer{background:#111;color:#fff;padding:3rem 0;text-align:center}.footer-logo img{margin:0 auto 1.5rem}.footer-links{margin-bottom:1.5rem}.copyright{font-size:.8rem;color:#888}.reveal{opacity:0;transform:translateY(30px);transition:all .8s ease}.reveal.active{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}@media(max-width:768px){.hero-grid{grid-template-columns:1fr;text-align:center;gap:2rem}.hero-text{order:2;order:1}.hero-visual{order:2}.hero h1{font-size:2rem}.cta-group{justify-content:center}.pricing-card.featured{transform:none}.flow-steps{flex-direction:column}.flow-arrow{transform:rotate(90deg)}.nav-links{display:none}}