:root{--color-white:#fff;--color-bg-light:#f8fafc;--color-bg-card:#fff;--color-border:#e2e8f0;--color-border-light:#f1f5f9;--color-text-main:#0f172a;--color-text-sub:#475569;--color-text-muted:#64748b;--color-primary:#0284c7;--color-primary-light:#e0f2fe;--color-primary-dark:#0369a1;--color-leaf:#10b981;--color-leaf-light:#ecfdf5;--color-leaf-dark:#059669;--color-monotone-dark:#1e293b;--color-monotone-badge:#334155;--font-family:"Noto Sans JP", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--shadow-sm:0 1px 3px #0000000a, 0 1px 2px #00000005;--shadow-md:0 4px 12px #0f172a0d, 0 2px 6px #0f172a08;--shadow-lg:0 16px 32px #0f172a12, 0 4px 12px #0f172a0a;--shadow-hover:0 20px 40px #0284c714, 0 8px 16px #0f172a0a;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px;--transition-fast:.2s ease;--transition-normal:.3s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--color-text-main);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-alt{background-color:var(--color-bg-light)}.site-header{-webkit-backdrop-filter:blur(12px);z-index:1000;height:80px;transition:var(--transition-normal);background:#ffffffeb;border-bottom:1px solid #e2e8f0cc;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.header-inner{justify-content:space-between;align-items:center;width:100%;display:flex}.brand-logo{color:var(--color-text-main);letter-spacing:.05em;align-items:center;gap:10px;font-size:1.35rem;font-weight:700;text-decoration:none;display:flex}.brand-icon{width:32px;height:32px;color:var(--color-primary)}.brand-logo-sub{color:var(--color-text-muted);border-left:1px solid var(--color-border);margin-left:6px;padding-left:8px;font-size:.75rem;font-weight:500}.nav-menu{align-items:center;gap:32px;list-style:none;display:flex}.nav-link{color:var(--color-text-sub);transition:var(--transition-fast);font-size:.9375rem;font-weight:500;text-decoration:none}.nav-link:hover{color:var(--color-primary)}.header-cta-btn{background:var(--color-text-main);color:var(--color-white);border-radius:var(--radius-sm);transition:var(--transition-fast);box-shadow:var(--shadow-sm);padding:10px 22px;font-size:.875rem;font-weight:600;text-decoration:none}.header-cta-btn:hover{background:var(--color-primary);box-shadow:var(--shadow-md)}.badge{border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;gap:6px;padding:6px 14px;font-size:.8125rem;font-weight:600;display:inline-flex}.badge-primary{background-color:var(--color-primary-light);color:var(--color-primary-dark)}.badge-leaf{background-color:var(--color-leaf-light);color:var(--color-leaf-dark)}.badge-monotone{background-color:var(--color-bg-light);color:var(--color-text-sub);border:1px solid var(--color-border)}.section-header{text-align:center;max-width:760px;margin:0 auto 60px}.section-label{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;font-size:.875rem;font-weight:700;display:inline-block}.section-title{color:var(--color-text-main);letter-spacing:-.01em;margin-bottom:16px;font-size:2.25rem;font-weight:700;line-height:1.35}.section-desc{color:var(--color-text-sub);font-size:1.0625rem}.hero-section{background:linear-gradient(#e0f2fe4d 0%,#fff 100%);padding-top:140px;padding-bottom:100px;position:relative;overflow:hidden}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.hero-badges{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.hero-main-title{letter-spacing:-.02em;color:var(--color-text-main);margin-bottom:24px;font-size:2.75rem;font-weight:700;line-height:1.3}.hero-main-title span.highlight{background:linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-lead{color:var(--color-text-sub);margin-bottom:36px;font-size:1.125rem;line-height:1.8}.hero-actions{align-items:center;gap:16px;margin-bottom:40px;display:flex}.btn-large{border-radius:var(--radius-md);transition:var(--transition-normal);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:16px 36px;font-size:1.0625rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-text-main);color:var(--color-white);border:1px solid var(--color-text-main);box-shadow:var(--shadow-md)}.btn-primary:hover{background:var(--color-primary);border-color:var(--color-primary);box-shadow:var(--shadow-hover);transform:translateY(-2px)}.btn-outline{background:var(--color-white);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-outline:hover{background:var(--color-bg-light);border-color:var(--color-text-sub)}.hero-highlights-row{border-top:1px solid var(--color-border);grid-template-columns:repeat(3,1fr);gap:16px;padding-top:24px;display:grid}.hero-mini-feature{flex-direction:column;gap:4px;display:flex}.hero-mini-title{color:var(--color-text-main);font-size:.875rem;font-weight:700}.hero-mini-desc{color:var(--color-text-muted);font-size:.75rem}.hero-visual-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);background:var(--color-white);position:relative;overflow:hidden}.hero-visual-img{object-fit:cover;width:100%;height:520px}.hero-visual-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:#fffffff0;border:1px solid #e2e8f0e6;align-items:center;gap:16px;padding:20px 24px;display:flex;position:absolute;bottom:24px;left:24px;right:24px}.hero-overlay-icon{background:var(--color-leaf-light);width:44px;height:44px;color:var(--color-leaf-dark);border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;font-size:1.5rem;display:flex}.hero-overlay-text p{color:var(--color-text-main);font-size:.875rem;font-weight:600}.hero-overlay-text span{color:var(--color-text-sub);font-size:.75rem}.problem-grid{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.problem-card{background:var(--color-white);border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:var(--transition-normal);padding:36px 30px;position:relative}.problem-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-light);transform:translateY(-4px)}.problem-num{color:#ef4444;border-radius:var(--radius-full);background:#fef2f2;margin-bottom:20px;padding:4px 12px;font-size:.8125rem;font-weight:700;display:inline-block}.problem-card h3{color:var(--color-text-main);margin-bottom:12px;font-size:1.1875rem;font-weight:700;line-height:1.4}.problem-card p{color:var(--color-text-sub);font-size:.9375rem;line-height:1.7}.benefits-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.benefit-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-normal);flex-direction:column;padding:36px 30px;display:flex}.benefit-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary)}.benefit-icon-wrapper{border-radius:var(--radius-md);background:var(--color-bg-light);width:56px;height:56px;color:var(--color-primary);justify-content:center;align-items:center;margin-bottom:24px;font-size:1.75rem;display:flex}.benefit-title{color:var(--color-text-main);margin-bottom:14px;font-size:1.25rem;font-weight:700;line-height:1.4}.benefit-desc{color:var(--color-text-sub);font-size:.9375rem;line-height:1.7}.package-section-wrap{background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-md);padding:48px}.package-showcase-img{border-radius:var(--radius-md);border:1px solid var(--color-border-light);width:100%;box-shadow:var(--shadow-sm);margin-bottom:40px}.package-cards-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.pkg-card{background:var(--color-bg-light);border:1px solid var(--color-border);border-radius:var(--radius-md);text-align:center;transition:var(--transition-normal);padding:28px 24px}.pkg-card:hover{background:var(--color-white);box-shadow:var(--shadow-md);border-color:var(--color-text-main)}.pkg-capacity{color:var(--color-text-main);letter-spacing:-.02em;margin-bottom:6px;font-size:1.75rem;font-weight:800}.pkg-name{color:var(--color-primary-dark);margin-bottom:12px;font-size:.9375rem;font-weight:700}.pkg-desc{color:var(--color-text-sub);font-size:.875rem;line-height:1.6}.package-note-box{border-radius:var(--radius-md);background:#f1f5f9;align-items:center;gap:16px;margin-top:32px;padding:20px 24px;display:flex}.package-note-icon{color:var(--color-text-main);font-size:1.5rem}.package-note-text{color:var(--color-text-sub);font-size:.875rem}.scenes-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.scene-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-normal);overflow:hidden}.scene-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary-light);transform:translateY(-4px)}.scene-img-wrap{background:#e2e8f0;width:100%;height:150px;position:relative;overflow:hidden}.scene-img{object-fit:cover;width:100%;height:100%;transition:var(--transition-normal)}.scene-card:hover .scene-img{transform:scale(1.05)}.scene-content{text-align:center;padding:16px}.scene-title{color:var(--color-text-main);font-size:.9375rem;font-weight:700}.evidence-container{grid-template-columns:1fr 1fr;gap:36px;display:grid}.evidence-block{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:40px}.evidence-header-title{color:var(--color-text-main);align-items:center;gap:12px;margin-bottom:20px;font-size:1.35rem;font-weight:700;display:flex}.evidence-header-icon{background:var(--color-primary-light);width:36px;height:36px;color:var(--color-primary);border-radius:var(--radius-sm);justify-content:center;align-items:center;font-size:1.25rem;display:flex}.composition-visual{flex-direction:column;gap:16px;margin-top:24px;display:flex}.composition-bar-item{flex-direction:column;gap:6px;display:flex}.comp-meta{justify-content:space-between;font-size:.875rem;font-weight:600;display:flex}.comp-name{color:var(--color-text-main)}.comp-value{color:var(--color-primary-dark);font-weight:700}.comp-bar-bg{background:var(--color-bg-light);border-radius:var(--radius-full);border:1px solid var(--color-border-light);width:100%;height:10px;overflow:hidden}.comp-bar-fill{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--color-primary), var(--color-leaf));height:100%}.composition-boxes-row{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px;display:grid}.comp-box{background:var(--color-bg-light);border:1px solid var(--color-border);border-radius:var(--radius-sm);text-align:center;padding:16px 10px}.comp-box-val{color:var(--color-text-main);font-size:1.35rem;font-weight:800}.comp-box-label{color:var(--color-text-main);margin-top:4px;font-size:1rem;font-weight:700}.gallery-card-box{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);grid-template-columns:320px 1fr;align-items:center;gap:40px;padding:40px;display:grid}.gallery-thumb-wrap{border-radius:var(--radius-md);border:1px solid var(--color-border);box-shadow:var(--shadow-md);cursor:pointer;transition:var(--transition-normal);overflow:hidden}.gallery-thumb-wrap:hover{box-shadow:var(--shadow-lg);transform:scale(1.02)}.gallery-info h3{color:var(--color-text-main);margin-bottom:12px;font-size:1.5rem;font-weight:700}.gallery-info p{color:var(--color-text-sub);margin-bottom:24px;font-size:1rem;line-height:1.7}.cta-banner{background:linear-gradient(135deg, var(--color-text-main) 0%, #1e293b 100%);color:var(--color-white);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-lg);padding:80px 40px;position:relative;overflow:hidden}.cta-banner-content{z-index:2;max-width:680px;margin:0 auto;position:relative}.cta-title{color:var(--color-white);margin-bottom:16px;font-size:2.25rem;font-weight:700;line-height:1.3}.cta-desc{color:#94a3b8;margin-bottom:36px;font-size:1.125rem}.cta-btn-wrap{justify-content:center;gap:16px;display:flex}.site-footer{background-color:var(--color-white);border-top:1px solid var(--color-border);text-align:center;padding:40px 0}.footer-copy{color:var(--color-text-muted);font-size:.875rem}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#0f172abf;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-white);border-radius:var(--radius-md);max-width:900px;max-height:90vh;padding:24px;position:relative;overflow-y:auto}.modal-close-btn{background:var(--color-bg-light);border-radius:var(--radius-full);cursor:pointer;border:none;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.25rem;display:flex;position:absolute;top:16px;right:16px}@media (width<=992px){.hero-grid{grid-template-columns:1fr;gap:40px}.problem-grid,.benefits-grid,.package-cards-grid{grid-template-columns:1fr}.scenes-grid{grid-template-columns:repeat(2,1fr)}.evidence-container,.gallery-card-box{grid-template-columns:1fr}.hero-main-title{font-size:2.125rem}.nav-menu{display:none}}