:root{--color-primary: #0a192f;--color-surface: #112240;--color-surface-light: #233554;--color-accent: #d4af37;--color-accent-hover: #f1cd56;--color-text: #e6f1ff;--color-text-muted: #8892b0;--color-bg-alt: #020c1b;--max-width: 1200px;--nav-height: 80px;--section-padding: 100px 20px;--font-sans: "Inter", "Noto Sans JP", sans-serif;--font-display: "Noto Sans JP", sans-serif;--transition-fast: .2s ease-in-out;--transition-normal: .3s cubic-bezier(.25, .8, .25, 1);--transition-slow: .5s cubic-bezier(.25, .8, .25, 1);--shadow-sm: 0 4px 6px rgba(0, 0, 0, .1);--shadow-md: 0 10px 30px -10px rgba(2, 12, 27, .7);--shadow-lg: 0 20px 40px -15px rgba(2, 12, 27, .8)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-primary);color:var(--color-text);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;color:var(--color-text);line-height:1.2}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}ul{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.section{padding:var(--section-padding)}.section-title{text-align:center;font-size:2.5rem;margin-bottom:3rem;position:relative;display:inline-block;left:50%;transform:translate(-50%)}.section-title:after{content:"";position:absolute;bottom:-10px;left:0;width:100%;height:3px;background:var(--color-accent);border-radius:2px}.btn{display:inline-block;padding:12px 28px;font-size:1rem;font-weight:600;border-radius:4px;transition:all var(--transition-normal);text-align:center}.btn-primary{background:var(--color-accent);color:var(--color-primary)}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px);box-shadow:0 4px 15px #d4af374d}.btn-outline{border:1px solid var(--color-accent);color:var(--color-accent)}.btn-outline:hover{background:#d4af371a;transform:translateY(-2px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s ease-out forwards}.glass-panel{background:#112240b3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.05);box-shadow:var(--shadow-md)}@media(max-width:768px){.section{padding:60px 20px}.section-title{font-size:2rem}}.navbar{position:fixed;top:0;width:100%;height:var(--nav-height);z-index:1000;transition:var(--transition-normal);display:flex;align-items:center}.navbar.scrolled{background:#0a192ff2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-md);height:70px}.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--color-accent);letter-spacing:1px}.nav-links{display:flex;gap:30px}.nav-links a{font-size:.95rem;font-weight:500;position:relative}.nav-links a:after{content:"";position:absolute;width:0;height:2px;bottom:-5px;left:0;background-color:var(--color-accent);transition:var(--transition-fast)}.nav-links a:hover{color:var(--color-accent)}.nav-links a:hover:after{width:100%}.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer}.menu-toggle span{width:25px;height:2px;background-color:var(--color-text);transition:var(--transition-fast)}@media(max-width:768px){.menu-toggle{display:flex}.nav-links{position:absolute;top:var(--nav-height);left:0;width:100%;background:var(--color-primary);flex-direction:column;align-items:center;padding:20px 0;transform:translateY(-150%);transition:var(--transition-normal);opacity:0;visibility:hidden}.navbar.scrolled .nav-links{top:70px}.nav-links.open{transform:translateY(0);opacity:1;visibility:visible;box-shadow:var(--shadow-md)}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:var(--nav-height);overflow:hidden}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(to bottom,#0a192fcc,#0a192ff2),url(/images/hero-bg.png);background-size:cover;background-position:center;background-repeat:no-repeat;z-index:-1}.hero-content{max-width:800px}.hero-subtitle{display:block;font-family:var(--font-sans);color:var(--color-accent);font-size:1rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin-bottom:20px}.hero-title{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:700;line-height:1.1;color:var(--color-text);margin-bottom:30px}.hero-title span{color:var(--color-text-muted)}.hero-description{font-size:1.1rem;color:var(--color-text-muted);max-width:600px;margin-bottom:40px;line-height:1.8}.hero-cta{display:flex;gap:20px;align-items:center}.btn-icon{vertical-align:middle;margin-left:8px;transition:transform var(--transition-fast)}.btn-primary:hover .btn-icon{transform:translate(4px)}@media(max-width:768px){.hero-cta{flex-direction:column;align-items:stretch}}.about{background-color:var(--color-bg-alt);position:relative}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-top:50px}.about-text{padding:40px;border-radius:8px;transition:transform var(--transition-normal)}.about-text:hover{transform:translateY(-5px)}.about-text h3{font-size:1.8rem;margin-bottom:20px;color:var(--color-accent)}.about-text p{color:var(--color-text-muted);line-height:1.8;margin-bottom:15px;font-size:1.05rem}.about-features{display:flex;flex-direction:column;gap:30px}.feature-item{display:flex;align-items:flex-start;gap:20px;padding:20px;background:var(--color-surface);border-radius:8px;border-left:4px solid var(--color-accent);transition:all var(--transition-normal);box-shadow:var(--shadow-sm)}.feature-item:hover{background:var(--color-surface-light);transform:translate(10px);box-shadow:var(--shadow-md)}.feature-icon{color:var(--color-accent);background:#d4af371a;padding:12px;border-radius:50%;display:flex;align-items:center;justify-content:center}.feature-content h4{font-size:1.2rem;margin-bottom:10px;color:var(--color-text)}.feature-content p{color:var(--color-text-muted);font-size:.95rem;line-height:1.6}@media(max-width:900px){.about-grid{grid-template-columns:1fr}}.services{background-color:var(--color-primary);position:relative}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}.service-card{background:var(--color-surface);border-radius:12px;transition:all var(--transition-normal);border:1px solid rgba(255,255,255,.03);position:relative;overflow:hidden;display:flex;flex-direction:column}.service-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-normal)}.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);background:var(--color-surface-light)}.service-card:hover:before{transform:scaleX(1)}.service-image-container{width:100%;height:200px;overflow:hidden}.service-image{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.service-card:hover .service-image{transform:scale(1.05)}.service-content{padding:30px;display:flex;flex-direction:column;flex-grow:1}.service-icon-wrapper{margin-bottom:25px;color:var(--color-accent);background:#d4af370d;width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:20px;transition:transform var(--transition-fast)}.service-card:hover .service-icon-wrapper{transform:scale(1.1) rotate(5deg);background:#d4af3726}.service-title{font-size:1.5rem;margin-bottom:15px;color:var(--color-text);font-weight:700}.service-desc{color:var(--color-text-muted);font-size:.95rem;line-height:1.7;flex-grow:1;margin-bottom:25px}.service-features{border-top:1px solid rgba(255,255,255,.05);padding-top:20px;display:flex;flex-direction:column;gap:10px}.service-features li{font-size:.85rem;color:var(--color-text);display:flex;align-items:center}.bullet{width:6px;height:6px;background-color:var(--color-accent);border-radius:50%;margin-right:10px;flex-shrink:0}@media(max-width:1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.services-grid{grid-template-columns:1fr}}.contact{background-color:var(--color-bg-alt);position:relative}.contact-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:1000px;margin:0 auto}.contact-info h3{font-size:1.8rem;margin-bottom:20px;color:var(--color-text)}.contact-info>p{color:var(--color-text-muted);line-height:1.8;margin-bottom:40px}.info-list{display:flex;flex-direction:column;gap:25px}.info-list li{display:flex;align-items:center;gap:20px}.info-icon{width:50px;height:50px;background:#d4af371a;color:var(--color-accent);border-radius:50%;display:flex;align-items:center;justify-content:center}.info-details{display:flex;flex-direction:column}.info-label{font-size:.85rem;color:var(--color-text-muted);margin-bottom:5px}.info-text{font-weight:600;color:var(--color-text);font-size:1.1rem}.contact-form-container{padding:40px;border-radius:12px}.contact-form{display:flex;flex-direction:column;gap:25px}.form-group{display:flex;flex-direction:column;gap:10px}.form-group label{font-size:.9rem;font-weight:500;color:var(--color-text-muted)}.form-group input,.form-group textarea{width:100%;padding:15px;background:#0a192f80;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--color-text);font-family:inherit;font-size:1rem;transition:all var(--transition-fast)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent);background:#0a192fcc;box-shadow:0 0 0 2px #d4af3733}.submit-btn{width:100%;margin-top:10px}@media(max-width:900px){.contact-wrapper{grid-template-columns:1fr}}@media(max-width:768px){.contact-form-container{padding:30px 20px}}.footer{background-color:var(--color-primary);border-top:1px solid rgba(255,255,255,.05);padding-top:80px}.footer-container{display:flex;justify-content:space-between;gap:60px;margin-bottom:60px}.footer-brand{flex:1;max-width:400px}.footer-logo{font-family:var(--font-display);font-size:1.8rem;font-weight:700;color:var(--color-accent);display:inline-block;margin-bottom:20px}.footer-desc{color:var(--color-text-muted);line-height:1.8;font-size:.95rem}.footer-links{display:flex;gap:80px}.footer-nav h4,.footer-contact h4{color:var(--color-text);font-size:1.1rem;margin-bottom:25px;position:relative;display:inline-block}.footer-nav h4:after,.footer-contact h4:after{content:"";position:absolute;left:0;bottom:-8px;width:30px;height:2px;background-color:var(--color-accent)}.footer-nav ul,.footer-contact ul{display:flex;flex-direction:column;gap:15px}.footer-nav a,.footer-contact li{color:var(--color-text-muted);font-size:.95rem;transition:color var(--transition-fast)}.footer-nav a:hover{color:var(--color-accent)}.footer-bottom{text-align:center;padding:25px 0;border-top:1px solid rgba(255,255,255,.05);color:var(--color-text-muted);font-size:.85rem;background-color:var(--color-bg-alt)}@media(max-width:900px){.footer-container{flex-direction:column}}@media(max-width:600px){.footer-links{flex-direction:column;gap:40px}}