:root{--bg: #F4F7FC;--bg-card: #FFFFFF;--bg-mid: #ECF0F9;--bg-dark: #1A2438;--gold: #A86A0A;--gold-dim: #7c4e07;--gold-light:#FDF0D8;--red: #C8242A;--teal: #0A877C;--teal-dim: #076860;--teal-light:#D4F5F1;--blue: #1D5CBF;--text: #0D1828;--text-muted:#56687E;--border: rgba(0,0,0,.08);--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 2px 10px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 8px 32px rgba(0,0,0,.05);--font-head: "Roboto Slab", Georgia, serif;--font-body: "Inter", system-ui, sans-serif;--radius: 10px;--section-pad: 96px 24px;--max-w: 1100px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}.section{padding:var(--section-pad)}.section-label{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}.section-title{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;color:var(--text);line-height:1.15;margin-bottom:16px}.section-title span{color:var(--gold)}.section-sub{font-size:1rem;color:var(--text-muted);max-width:560px;line-height:1.7}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .2s ease;text-decoration:none}.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:#c07c10;transform:translateY(-1px);box-shadow:0 4px 14px #a86a0a59}.btn-outline{background:transparent;color:var(--teal);border:1.5px solid var(--teal)}.btn-outline:hover{background:var(--teal-light);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:border-color .2s,transform .2s,box-shadow .2s}.card:hover{border-color:#a86a0a40;transform:translateY(-3px);box-shadow:var(--shadow-md)}.tag{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.68rem;font-weight:600;margin:2px 2px 0 0}.tag-gold{background:var(--gold-light);color:var(--gold);border:1px solid rgba(168,106,10,.2)}.tag-teal{background:var(--teal-light);color:var(--teal);border:1px solid rgba(10,135,124,.2)}.tag-red{background:#c8242a12;color:#b01e24;border:1px solid rgba(200,36,42,.2)}.tag-blue{background:#1d5cbf14;color:var(--blue);border:1px solid rgba(29,92,191,.2)}.tag-gray{background:#0000000a;color:var(--text-muted);border:1px solid var(--border)}.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,border-color .3s,box-shadow .3s;border-bottom:1px solid transparent;background:linear-gradient(to bottom,rgba(255,255,255,.92) 0%,rgba(255,255,255,.55) 80%,transparent 100%)}.nav.scrolled{background:#fffffff7;border-bottom-color:var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px 12px #0000000f}.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:0}.nav-logo img{height:38px}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{font-size:.85rem;font-weight:500;color:var(--text-muted);transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-cta{margin-left:8px}.nav-hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px}.nav-hamburger span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0;transition:all .2s;border-radius:2px}.mobile-menu{display:none;flex-direction:column;background:var(--bg-card);border-bottom:1px solid var(--border);padding:16px 24px;gap:16px;box-shadow:0 4px 16px #00000014}.mobile-menu.open{display:flex}.mobile-menu a{font-size:.9rem;color:var(--text-muted);font-weight:500;padding:4px 0}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:120px 24px 80px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:url(/assets/logo-3d-mockup.jpg);background-size:cover;background-position:center right;pointer-events:none}.hero-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(105deg,#f4f7fcf7,#f4f7fcf0 30%,#f4f7fcb8,#f4f7fc38 80%,#f4f7fc0a),radial-gradient(ellipse 50% 40% at 18% 75%,rgba(10,135,124,.06) 0%,transparent 60%)}.hero-kanji{position:absolute;right:3%;top:50%;transform:translateY(-50%);font-size:clamp(280px,30vw,480px);font-family:var(--font-head);color:var(--gold);opacity:.018;-webkit-user-select:none;user-select:none;pointer-events:none;line-height:1}.hero-inner{max-width:var(--max-w);margin:0 auto;width:100%;position:relative;z-index:1}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:20px}.hero-eyebrow:before{content:"";display:inline-block;width:28px;height:2px;background:var(--teal);border-radius:2px}.hero h1{font-family:var(--font-head);font-size:clamp(2.6rem,6vw,4.8rem);font-weight:900;line-height:1.05;color:var(--text);margin-bottom:24px;max-width:700px}.hero h1 .gold{color:var(--gold)}.hero-sub{font-size:1.05rem;color:var(--text-muted);max-width:520px;line-height:1.75;margin-bottom:36px}.hero-btns{display:flex;gap:14px;flex-wrap:wrap}.hero-stats{display:flex;gap:48px;margin-top:64px;padding-top:40px;border-top:1px solid var(--border);flex-wrap:wrap}.hero-stat-num{font-family:var(--font-head);font-size:2.2rem;font-weight:900;color:var(--gold);line-height:1}.hero-stat-label{font-size:.78rem;color:var(--text-muted);margin-top:4px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.about-img-wrap{position:relative;border-radius:16px;overflow:hidden}.about-img-wrap img{width:100%;height:420px;object-fit:cover;border-radius:16px;opacity:.92}.about-img-badge{position:absolute;bottom:20px;left:20px;background:#ffffffeb;border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:10px;padding:14px 18px;box-shadow:var(--shadow-md)}.about-img-badge-num{font-family:var(--font-head);font-size:1.8rem;font-weight:900;color:var(--gold)}.about-img-badge-label{font-size:.72rem;color:var(--text-muted)}.about-body p{color:var(--text-muted);line-height:1.8;margin-bottom:16px}.about-features{margin-top:28px;display:flex;flex-direction:column;gap:14px}.about-feature{display:flex;align-items:flex-start;gap:14px}.about-feature-icon{width:36px;height:36px;border-radius:8px;background:var(--gold-light);border:1px solid rgba(168,106,10,.18);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.about-feature-text strong{display:block;font-size:.88rem;color:var(--text);margin-bottom:2px}.about-feature-text span{font-size:.8rem;color:var(--text-muted)}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.service-card{position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-color, var(--gold));border-radius:3px 3px 0 0;opacity:0;transition:opacity .2s}.service-card:hover:before{opacity:1}.service-icon{font-size:1.8rem;margin-bottom:16px;display:block}.service-title{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:10px}.service-desc{font-size:.83rem;color:var(--text-muted);line-height:1.65}.service-tags{margin-top:16px;display:flex;flex-wrap:wrap}.mcp-section{background:var(--bg-mid)}.mcp-section .section{background:transparent}.mcp-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.mcp-badge{display:inline-flex;align-items:center;gap:8px;background:var(--teal-light);border:1px solid rgba(10,135,124,.22);border-radius:20px;padding:5px 14px;font-size:.72rem;font-weight:700;color:var(--teal);letter-spacing:.05em;margin-bottom:20px}.mcp-features{margin:28px 0;display:flex;flex-direction:column;gap:16px}.mcp-feature{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-sm)}.mcp-feature-icon{font-size:1.1rem;width:36px;text-align:center}.mcp-feature strong{display:block;font-size:.85rem;color:var(--text)}.mcp-feature span{font-size:.77rem;color:var(--text-muted)}.mcp-card{background:linear-gradient(145deg,#e8f8f6,#edf2fb);border:1px solid rgba(10,135,124,.18);border-radius:16px;padding:32px;position:relative;overflow:hidden;box-shadow:var(--shadow-md)}.mcp-card:after{content:"MCP";position:absolute;right:-14px;bottom:-14px;font-size:100px;font-family:var(--font-head);font-weight:900;color:#0a877c0f;line-height:1;-webkit-user-select:none;user-select:none}.mcp-card-header{display:flex;align-items:center;gap:14px;margin-bottom:20px}.mcp-card-icon{width:52px;height:52px;background:#0a877c1a;border:1px solid rgba(10,135,124,.25);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.mcp-card-name{font-family:var(--font-head);font-size:1.1rem;font-weight:800;color:var(--text)}.mcp-card-ver{font-size:.72rem;color:var(--teal);margin-top:2px;font-weight:600}.mcp-card-desc{font-size:.83rem;color:var(--text-muted);line-height:1.65;margin-bottom:20px}.mcp-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}.mcp-chip{padding:4px 12px;background:var(--teal-light);border:1px solid rgba(10,135,124,.2);border-radius:20px;font-size:.72rem;font-weight:600;color:var(--teal)}.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.portfolio-card{display:flex;flex-direction:column}.portfolio-industry{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}.portfolio-title{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:8px}.portfolio-desc{font-size:.82rem;color:var(--text-muted);line-height:1.65;flex:1}.portfolio-meta{margin-top:18px;padding-top:16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.portfolio-icon{font-size:2.5rem;margin-bottom:16px;display:block}.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}.team-card{text-align:center}.team-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--bg-mid),var(--bg-card));border:2px solid rgba(168,106,10,.2);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--gold);margin:0 auto 16px;box-shadow:0 2px 8px #a86a0a1f}.team-name{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:4px}.team-role{font-size:.78rem;color:var(--teal);font-weight:600;margin-bottom:12px}.team-bio{font-size:.8rem;color:var(--text-muted);line-height:1.65;margin-bottom:16px}.team-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:4px;margin-bottom:16px}.team-linkedin{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;color:var(--text-muted);border:1px solid var(--border);padding:6px 14px;border-radius:20px;transition:all .2s}.team-linkedin:hover{color:var(--teal);border-color:var(--teal);background:var(--teal-light)}.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start}.contact-info{display:flex;flex-direction:column;gap:24px}.contact-item{display:flex;align-items:flex-start;gap:16px}.contact-item-icon{width:44px;height:44px;border-radius:10px;background:var(--gold-light);border:1px solid rgba(168,106,10,.18);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.contact-item strong{display:block;font-size:.82rem;color:var(--text);margin-bottom:3px}.contact-item span{font-size:.82rem;color:var(--text-muted)}.contact-item a{color:var(--teal)}.contact-item a:hover{text-decoration:underline}.contact-form{display:flex;flex-direction:column;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-muted)}.form-group input,.form-group textarea{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:11px 14px;font-size:.88rem;color:var(--text);font-family:var(--font-body);transition:border-color .2s,box-shadow .2s;outline:none;resize:vertical}.form-group input:focus,.form-group textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px #a86a0a1a}.form-group textarea{min-height:120px}.form-success{padding:14px 18px;background:var(--teal-light);border:1px solid rgba(10,135,124,.3);border-radius:8px;color:var(--teal);font-size:.85rem;font-weight:600}.form-error{padding:14px 18px;background:#c8242a12;border:1px solid rgba(200,36,42,.25);border-radius:8px;color:#b01e24;font-size:.85rem}.footer{background:#1a2438;border-top:1px solid rgba(255,255,255,.06);padding:56px 24px 32px}.footer-inner{max-width:var(--max-w);margin:0 auto 40px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px}.footer-brand img{height:36px;margin-bottom:14px}.footer-brand p{font-size:.82rem;color:#ffffff80;line-height:1.7;max-width:280px}.footer-col h4{font-size:.8rem;font-weight:700;color:#ffffffd9;margin-bottom:14px;letter-spacing:.05em;text-transform:uppercase}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}.footer-col ul li a{font-size:.82rem;color:#ffffff73;transition:color .2s}.footer-col ul li a:hover{color:#c07c10}.footer-bottom{max-width:var(--max-w);margin:0 auto;padding-top:24px;border-top:1px solid rgba(255,255,255,.07);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.footer-bottom p{font-size:.78rem;color:#fff6}.footer-bottom a{color:#0a877c}.legal-page{max-width:820px;margin:0 auto;padding:72px 24px 96px}.legal-page h1{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;color:var(--text);margin-bottom:8px;line-height:1.15}.legal-page .legal-meta{font-size:.8rem;color:var(--text-muted);margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--border)}.legal-page h2{font-family:var(--font-head);font-size:1.15rem;font-weight:700;color:var(--text);margin:36px 0 10px}.legal-page h3{font-size:.95rem;font-weight:700;color:var(--gold);margin:22px 0 8px}.legal-page p{font-size:.9rem;color:var(--text-muted);line-height:1.8;margin-bottom:12px}.legal-page ul,.legal-page ol{padding-left:20px;margin-bottom:12px}.legal-page li{font-size:.9rem;color:var(--text-muted);line-height:1.8;margin-bottom:6px}.legal-page a{color:var(--teal)}.legal-page a:hover{text-decoration:underline}.legal-notice{background:var(--gold-light);border:1px solid rgba(168,106,10,.18);border-left:3px solid var(--gold);border-radius:8px;padding:16px 18px;margin:24px 0}.legal-notice p{font-size:.85rem;color:var(--text);margin:0}.divider{width:48px;height:3px;background:var(--gold);border-radius:3px;margin:16px 0 24px}@media (max-width: 900px){.about-grid,.mcp-inner,.contact-grid{grid-template-columns:1fr;gap:40px}.services-grid,.portfolio-grid,.team-grid,.footer-inner{grid-template-columns:1fr 1fr}.about-img-wrap{display:none}}@media (max-width: 640px){:root{--section-pad: 64px 20px}.services-grid,.portfolio-grid,.team-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr;gap:32px}.nav-links,.nav-cta{display:none}.nav-hamburger{display:block}.hero-stats{gap:28px}.form-row{grid-template-columns:1fr}}