:root{--color-primary:#0a192f;--color-primary-light:#112240;--color-primary-dark:#020c1b;--color-accent:#64ffda;--color-accent-gold:#d4af37;--color-white:#fff;--color-text-main:#ccd6f6;--color-text-muted:#8892b0;--color-bg-dark:#0a192f;--color-bg-light:#f4f7f9;--color-bg-glass:#0a192fb3;--color-bg-glass-light:#ffffff0d;--font-heading:"Cinzel", "Noto Sans JP", sans-serif;--font-body:"Inter", "Noto Sans JP", sans-serif;--header-height:80px;--border-radius:8px;--transition-speed:.3s}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:62.5%}body{font-family:var(--font-body);color:var(--color-primary);background-color:var(--color-bg-light);-webkit-font-smoothing:antialiased;font-size:1.6rem;line-height:1.8;overflow-x:hidden}a{color:inherit;transition:color var(--transition-speed) ease;text-decoration:none}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;line-height:1.3}.section-title{color:var(--color-primary);text-align:center;letter-spacing:.05em;margin-bottom:1rem;font-size:3.2rem;position:relative}.section-dark .section-title{color:var(--color-white)}.title-line{background:linear-gradient(90deg, var(--color-accent), var(--color-accent-gold));border-radius:2px;width:60px;height:3px;margin:0 auto 2rem}.section-subtitle{text-align:center;color:var(--color-text-muted);margin-bottom:5rem;font-size:1.6rem}.highlight-text{background:linear-gradient(90deg, #fff, var(--color-text-main));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:500;line-height:1.6}.btn{letter-spacing:.05em;cursor:pointer;text-align:center;border-radius:30px;padding:1.4rem 3.2rem;font-size:1.5rem;font-weight:500;transition:all .3s;display:inline-block}.btn-primary{color:var(--color-accent);border:1px solid var(--color-accent);z-index:1;background:0 0;position:relative;overflow:hidden}.btn-primary:before{content:"";z-index:-1;background:#64ffda1a;width:0;height:100%;transition:width .3s;position:absolute;top:0;left:0}.btn-primary:hover:before{width:100%}.btn-primary:hover{box-shadow:0 0 15px #64ffda4d}.btn-solid{background:var(--color-primary);color:var(--color-white);border:1px solid var(--color-primary)}.btn-solid:hover{background:var(--color-primary-light)}.card-glass{background:var(--color-bg-glass-light);-webkit-backdrop-filter:blur(10px);border-radius:var(--border-radius);border:1px solid #ffffff1a;padding:4rem 3rem;transition:transform .3s,box-shadow .3s}.card-glass:hover{border-color:#64ffda4d;transform:translateY(-5px);box-shadow:0 10px 30px #0003}.section{padding:10rem 0}.section-dark{background-color:var(--color-primary-dark);color:var(--color-text-main)}.header{width:100%;height:var(--header-height);z-index:1000;align-items:center;transition:background-color .3s,box-shadow .3s,padding .3s;display:flex;position:fixed;top:0;left:0}.header.scrolled{background-color:var(--color-bg-glass);-webkit-backdrop-filter:blur(10px);height:70px;box-shadow:0 2px 10px #0000001a}.header-container{justify-content:space-between;align-items:center;display:flex}.logo{font-family:var(--font-body);color:var(--color-white);letter-spacing:.05em;align-items:center;font-size:2.4rem;font-weight:700;display:flex}.logo-accent{color:var(--color-accent-gold);margin-right:5px}.nav-list{gap:3rem;display:flex}.nav-link{color:var(--color-text-main);padding-bottom:5px;font-size:1.4rem;font-weight:500;position:relative}.nav-link:after{content:"";background-color:var(--color-accent);width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-link:hover,.nav-link.active{color:var(--color-accent)}.header:not(.scrolled) .logo,.header:not(.scrolled) .nav-link{text-shadow:0 2px 4px #00000080}.mobile-toggle{cursor:pointer;z-index:1001;background:0 0;border:none;flex-direction:column;gap:6px;display:none}.mobile-toggle span{background-color:var(--color-white);width:30px;height:2px;transition:all .3s;display:block}.mobile-toggle.active span:first-child{transform:translateY(8px)rotate(45deg)}.mobile-toggle.active span:nth-child(2){opacity:0}.mobile-toggle.active span:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.mobile-menu{background-color:var(--color-primary-light);z-index:999;justify-content:center;align-items:center;width:300px;height:100vh;transition:all .4s ease-in-out;display:flex;position:fixed;top:0;right:-100%;box-shadow:-5px 0 15px #00000080}.mobile-menu.active{right:0}.mobile-nav-list{text-align:center;flex-direction:column;gap:2.5rem;display:flex}.mobile-nav-link{color:var(--color-text-main);font-size:1.8rem;font-weight:500}.mobile-nav-link:hover{color:var(--color-accent)}@media (width<=768px){.nav{display:none}.mobile-toggle{display:flex}}.hero{text-align:center;background-position:50%;background-repeat:no-repeat;background-size:cover;justify-content:center;align-items:center;height:100vh;min-height:600px;display:flex;position:relative}.hero-overlay{background:linear-gradient(to bottom, #0a192f66, var(--color-primary-dark));z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:2;padding-top:5rem;position:relative}.hero-title{color:var(--color-white);text-shadow:0 4px 10px #0000004d;margin-bottom:2rem;font-size:clamp(3rem,5vw,5.5rem);line-height:1.2}.hero-subtitle{color:var(--color-text-main);max-width:800px;margin-bottom:4rem;margin-left:auto;margin-right:auto;font-size:clamp(1.6rem,2vw,2rem)}.scroll-indicator{z-index:2;color:var(--color-text-muted);letter-spacing:.1em;flex-direction:column;align-items:center;font-size:1.2rem;display:flex;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.mouse{border:2px solid var(--color-text-muted);border-radius:20px;width:26px;height:42px;margin-bottom:10px;position:relative}.mouse:before{content:"";background-color:var(--color-accent);border-radius:4px;width:4px;height:8px;animation:2s cubic-bezier(.15,.41,.69,.94) infinite scroll;position:absolute;top:8px;left:50%;transform:translate(-50%)}@keyframes scroll{0%{opacity:0;transform:translate(-50%)}10%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,15px)}}.section-vision{background-color:var(--color-bg-light)}.vision-grid{background:var(--color-white);border-radius:12px;max-width:900px;margin:0 auto;padding:6rem;position:relative;box-shadow:0 15px 40px #0a192f0d}.vision-grid:before{content:"\"";font-family:var(--font-heading);color:#0a192f0d;font-size:12rem;line-height:1;position:absolute;top:-20px;left:40px}.lead-text{color:var(--color-primary);margin-bottom:3rem;font-size:2.2rem;font-weight:500;line-height:1.8}.sub-text{color:#555;font-size:1.6rem}@media (width<=768px){.vision-grid{padding:4rem 2rem}.lead-text{font-size:1.8rem}}.philosophy-list{text-align:left;flex-direction:column;gap:2.5rem;margin:0;padding:0;list-style:none;display:flex}.philosophy-item{color:var(--color-primary);padding-left:3rem;font-size:1.8rem;font-weight:500;line-height:1.7;position:relative}.philosophy-item:before{content:"◆";color:var(--color-accent-gold);font-weight:700;position:absolute;top:0;left:0}.mvv-container{flex-direction:column;gap:4rem;display:flex}.mvv-item{border-left:3px solid var(--color-primary-light);padding-left:4rem;position:relative}.mvv-item:hover{border-left-color:var(--color-accent)}.mvv-label{font-family:var(--font-heading);letter-spacing:.2em;color:var(--color-accent);text-transform:uppercase;margin-bottom:1rem;font-size:1.4rem}.mvv-heading{color:var(--color-white);margin-bottom:2rem;font-size:2rem}.values-list{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:3rem;margin-top:3rem;display:grid}.value-card{background:#ffffff08;border-radius:8px;padding:3rem;position:relative}.value-number{font-size:4rem;font-family:var(--font-heading);color:#ffffff0d;font-weight:700;position:absolute;top:-15px;right:20px}.value-title{color:var(--color-accent-gold);flex-direction:column;margin-bottom:1.5rem;font-size:1.8rem;display:flex}.value-title .sub{color:var(--color-white);margin-top:5px;font-size:1.4rem}.value-desc{color:var(--color-text-muted);font-size:1.4rem}.cycle-grid{justify-content:space-between;align-items:flex-start;margin-top:6rem;display:flex;position:relative}.cycle-card{text-align:center;z-index:2;flex:1;padding:0 2rem;position:relative}.cycle-icon{background:var(--color-white);width:80px;height:80px;font-size:3rem;font-family:var(--font-heading);color:var(--color-primary);border:3px solid var(--color-bg-light);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 2rem;transition:all .3s;display:flex;box-shadow:0 10px 20px #0000000d}.cycle-card:hover .cycle-icon{color:var(--color-accent-gold);border-color:var(--color-accent-gold);transform:scale(1.1)}.cycle-title{color:var(--color-primary);margin-bottom:1rem;font-size:2.2rem}.cycle-sub{color:var(--color-accent-gold);margin-top:5px;font-size:1.4rem;display:block}.cycle-desc{color:#555;font-size:1.4rem}.cycle-arrow{background:linear-gradient(to right, transparent, var(--color-accent-gold), transparent);flex:0 0 50px;height:2px;margin-top:40px;position:relative}.cycle-arrow:after{content:"";border-top:2px solid var(--color-accent-gold);border-right:2px solid var(--color-accent-gold);width:10px;height:10px;position:absolute;top:-4px;right:15px;transform:rotate(45deg)}@media (width<=900px){.cycle-grid{flex-direction:column;align-items:center;gap:4rem}.cycle-arrow{background:linear-gradient(to bottom, transparent, var(--color-accent-gold), transparent);width:2px;height:50px;margin:0}.cycle-arrow:after{top:auto;bottom:15px;right:-4px;transform:rotate(135deg)}}.services-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:3rem;margin-top:5rem;display:grid}.service-card{background:#ffffff05;border:1px solid #ffffff0d;border-radius:8px;padding:4rem 3rem;transition:all .3s}.service-card:hover{border-color:var(--color-accent);background:#ffffff0d;transform:translateY(-5px)}.service-icon{color:var(--color-accent);margin-bottom:2rem}.service-title{color:var(--color-white);margin-bottom:1.5rem;font-size:2rem}.service-desc{color:var(--color-text-muted);font-size:1.4rem}.page-header{background-color:var(--color-primary-dark);text-align:center;padding:16rem 0 8rem}.page-title{color:var(--color-white);margin-bottom:1rem;font-size:4rem}.exec-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:4rem;margin-top:5rem;display:grid}.exec-card{background:var(--color-white);border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #0000000d}.exec-img-wrapper{aspect-ratio:1;width:100%;overflow:hidden}.exec-img-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.exec-card:hover .exec-img-wrapper img{transform:scale(1.05)}.exec-info{padding:3rem}.exec-role{color:var(--color-accent-gold);margin-bottom:.5rem;font-size:1.4rem;font-weight:500}.exec-name{color:var(--color-primary);margin-bottom:1.5rem;font-size:2.2rem}.exec-desc{color:#555;font-size:1.4rem}.contact-container{background:var(--color-white);border-radius:12px;max-width:700px;margin:0 auto;padding:5rem;box-shadow:0 15px 40px #0000000d}.form-group{margin-bottom:2.5rem}.form-label{color:var(--color-primary);margin-bottom:.8rem;font-weight:500;display:block}.form-control{width:100%;font-family:var(--font-body);background-color:#fafafa;border:1px solid #ddd;border-radius:4px;padding:1.5rem;font-size:1.6rem;transition:border-color .3s}.form-control:focus{border-color:var(--color-primary-light);background-color:var(--color-white);outline:none}textarea.form-control{resize:vertical;min-height:150px}.form-control:disabled,.btn:disabled{opacity:.6;cursor:not-allowed}.form-error{color:#c0392b;margin-top:.8rem;font-size:1.3rem}.form-message{border-radius:4px;margin-bottom:2.5rem;padding:1.5rem 2rem;font-size:1.5rem;line-height:1.6}.form-message ul{margin:0;padding-left:1.8rem}.form-message-success{color:#1e7e4d;text-align:center;background-color:#eafaf1}.form-message-error{color:#c0392b;background-color:#fdecea}.form-honeypot{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.footer{color:var(--color-text-muted);background-color:#020c1b;padding:8rem 0 3rem}.footer-container{flex-wrap:wrap;justify-content:space-between;gap:4rem;margin-bottom:4rem;display:flex}.footer-info{max-width:400px}.footer-desc{margin-top:2rem;font-size:1.4rem}.footer-nav{flex-direction:column;gap:1.5rem;display:flex}.footer-nav a:hover{color:var(--color-accent)}.footer-bottom{text-align:center;border-top:1px solid #ffffff0d;padding-top:3rem;font-size:1.3rem}.fade-up{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}.fade-up.visible{opacity:1;transform:translateY(0)}.service-card-light{background:var(--color-white);border:1px solid #0a192f0d;border-radius:8px;padding:4rem 3rem;transition:all .3s;box-shadow:0 10px 30px #0a192f08}.service-card-light:hover{background:var(--color-white);border-color:var(--color-accent-gold);transform:translateY(-5px);box-shadow:0 15px 40px #0a192f14}.service-card-light .service-icon{color:var(--color-accent-gold);margin-bottom:2rem}.service-card-light .service-title{color:var(--color-primary);margin-bottom:1.5rem;font-size:2rem}.service-card-light .service-desc{color:#555;font-size:1.4rem}.stance-content{text-align:center;max-width:800px;margin:0 auto}.stance-lead{background:linear-gradient(90deg, #fff, var(--color-text-main));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4rem;font-size:2.4rem;font-weight:500;line-height:2}.stance-body{color:var(--color-text-main);margin-bottom:3rem;font-size:1.6rem;line-height:1.9}.stance-highlight{color:var(--color-accent-gold);letter-spacing:.05em;font-size:1.8rem;font-weight:700}