:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--text-primary: #0f172a;--text-secondary: #475569;--accent-primary: #1e3a8a;--accent-secondary: #3b82f6;--accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(15, 23, 42, .1);--font-primary: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading: "Noto Serif JP", var(--font-primary);--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 4rem;--spacing-xxl: 8rem;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-primary);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--text-primary)}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}p{margin-bottom:var(--spacing-md);color:var(--text-secondary)}a{color:inherit;text-decoration:none;transition:var(--transition-smooth)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px}section{padding:var(--spacing-xxl) 0}.section-title{text-align:center;margin-bottom:var(--spacing-xl)}@media(max-width:768px){h1{font-size:2.5rem}h2{font-size:2rem}section{padding:var(--spacing-xl) 0}}@keyframes blob-float{0%{transform:translate(0) scale(1)}33%{transform:translate(30px,-50px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}to{transform:translate(0) scale(1)}}.blob{position:absolute;filter:blur(100px);z-index:-1;opacity:.5;border-radius:50%;animation:blob-float 15s infinite ease-in-out alternate}.blob-1{top:-10%;left:-10%;width:500px;height:500px;background:#1e3a8a0d}.blob-2{top:40%;right:-20%;width:600px;height:600px;background:#3b82f60d;animation-delay:-5s}.blob-3{bottom:-20%;left:20%;width:400px;height:400px;background:#4755690d;animation-delay:-10s}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:50px;font-weight:600;cursor:pointer;transition:var(--transition-smooth);border:none;font-family:var(--font-primary);font-size:1rem}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #1e3a8a33}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #1e3a8a4d}.btn-secondary{color:var(--text-primary)}.btn-secondary:hover{background:#0f172a0d}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:var(--transition-smooth);padding:var(--spacing-md) 0}.header.scrolled{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border);padding:var(--spacing-sm) 0}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:800;letter-spacing:-.5px}.nav-links{display:flex;align-items:center;gap:var(--spacing-xl)}.nav-link{font-weight:500;font-size:.95rem}.nav-link:hover{color:var(--accent-primary)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:80px}.hero-container{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);align-items:center}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:50px;font-size:.875rem;font-weight:500;margin-bottom:var(--spacing-lg)}.badge-dot{width:8px;height:8px;background:#10b981;border-radius:50%;box-shadow:0 0 10px #10b981}.hero-title{font-size:4.5rem;letter-spacing:-1.5px;margin-bottom:var(--spacing-md)}.hero-subtitle{font-size:1.25rem;max-width:500px;margin-bottom:var(--spacing-xl)}.hero-actions{display:flex;gap:var(--spacing-md)}.hero-visual{position:relative;perspective:1000px}.main-card{padding:var(--spacing-xl);position:relative;overflow:hidden;transform:rotateY(-10deg) rotateX(10deg);box-shadow:-20px 20px 50px #00000080;transition:transform .5s cubic-bezier(.4,0,.2,1)}.main-card:hover{transform:rotateY(0) rotateX(0)}.card-glow{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,rgba(30,58,138,.08),transparent 60%);opacity:0;transition:opacity .5s;pointer-events:none}.main-card:hover .card-glow{opacity:1}.card-stats{margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--glass-border)}.stat-value{display:block;font-size:2.5rem;font-weight:800;font-family:var(--font-heading)}.stat-label{font-size:.875rem;color:var(--text-secondary)}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.2s}.delay-2{transition-delay:.4s}@media(max-width:992px){.hero-container{grid-template-columns:1fr;text-align:center;gap:var(--spacing-xxl)}.hero-title{font-size:3.5rem}.hero-subtitle{margin:0 auto var(--spacing-xl)}.hero-actions{justify-content:center;flex-wrap:wrap}.main-card{transform:none}.nav-links{display:none}.mobile-menu-btn{display:block}}.bg-alt{background-color:var(--bg-secondary)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-xl);align-items:center}.about-content h3{font-size:2.5rem;margin-bottom:var(--spacing-md);background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.about-list{list-style:none;margin-top:var(--spacing-lg)}.about-list li{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);font-size:1.125rem}.list-icon{color:#10b981;font-weight:700}.image-placeholder{width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;position:relative;background:linear-gradient(45deg,#1e3a8a1a,#3b82f61a)}.gradient-overlay{position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(15,23,42,.2))}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.service-card{padding:var(--spacing-xl);transition:transform .4s cubic-bezier(.4,0,.2,1),box-shadow .4s}.service-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px #0f172a1a}.service-icon{font-size:3rem;margin-bottom:var(--spacing-md)}.company-wrapper{max-width:800px;margin:0 auto}.company-table{width:100%;border-collapse:collapse}.company-table th,.company-table td{padding:var(--spacing-lg);text-align:left;border-bottom:1px solid var(--glass-border)}.company-table th{width:30%;font-weight:600;color:var(--text-secondary)}.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:none}.contact-card{text-align:center;padding:var(--spacing-xxl) var(--spacing-lg);max-width:800px;margin:0 auto;background:linear-gradient(135deg,#1e3a8a0d,#3b82f60d);border:1px solid var(--glass-border)}.contact-card h2{font-size:3rem}.contact-card p{margin-bottom:var(--spacing-xl);font-size:1.25rem}.footer{padding:var(--spacing-xl) 0 var(--spacing-md);border-top:1px solid var(--glass-border)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);flex-wrap:wrap;gap:var(--spacing-lg)}.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:800}.footer-logo span{color:var(--accent-primary)}.footer-links{display:flex;gap:var(--spacing-lg)}.footer-bottom{text-align:center;color:var(--text-secondary);font-size:.875rem}.contact-page{padding-top:calc(var(--spacing-xxl) + 80px)}.contact-form-wrapper{max-width:700px;margin:0 auto}.contact-form{padding:var(--spacing-xl)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;margin-bottom:var(--spacing-sm);font-weight:600;font-size:.95rem;color:var(--text-primary)}.form-group .required{color:#ef4444}.form-group input,.form-group textarea{width:100%;padding:.875rem 1rem;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:10px;color:var(--text-primary);font-family:var(--font-primary);font-size:1rem;transition:var(--transition-smooth);outline:none}.form-group input::placeholder,.form-group textarea::placeholder{color:#cbd5e166}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #8b5cf626}.form-group input.invalid,.form-group textarea.invalid{border-color:#ef4444;box-shadow:0 0 0 3px #ef444426}.form-group textarea{resize:vertical;min-height:120px}.form-actions{text-align:center;margin-top:var(--spacing-lg)}.btn-submit{min-width:200px}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.form-status{margin-top:var(--spacing-lg);padding:1rem;border-radius:10px;text-align:center;font-weight:500}.form-status.success{background:#10b98126;border:1px solid rgba(16,185,129,.3);color:#10b981}.form-status.error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#ef4444}@media(max-width:768px){.about-grid{grid-template-columns:1fr}.company-table th,.company-table td{display:block;width:100%}.company-table th{padding-bottom:0;border-bottom:none}.footer-content{flex-direction:column;text-align:center}}