@import "https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;700;900&family=Noto+Sans+JP:wght@400;500;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--slate-900:#0c1222;--slate-800:#1a2540;--slate-700:#2a3a5c;--slate-500:#5a6a8a;--slate-400:#8b9bb5;--slate-200:#c8d1e0;--slate-100:#e8ecf2;--slate-50:#f4f6f9;--amber:#c57d12;--amber-light:#e8a030;--amber-glow:#f5c462;--amber-bg:#c57d1214;--white:#fff;--serif:"Noto Serif JP", "Hiragino Mincho ProN", serif;--sans:"Noto Sans JP", "Hiragino Kaku Gothic ProN", system-ui, sans-serif;--transition:.35s cubic-bezier(.4, 0, .2, 1)}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--sans);color:var(--slate-900);background:var(--white);-webkit-font-smoothing:antialiased;line-height:1.8}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}.nav{z-index:100;width:100%;transition:background var(--transition), box-shadow var(--transition);padding:0 clamp(1.5rem,4vw,3rem);position:fixed;top:0}.nav.scrolled{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c1222f2;box-shadow:0 1px 20px #00000040}.nav-inner{justify-content:space-between;align-items:center;max-width:1200px;height:72px;margin:0 auto;display:flex}.logo{flex-direction:column;gap:1px;display:flex}.logo-jp{font-family:var(--serif);color:#fff;letter-spacing:.1em;font-size:1.05rem;font-weight:700}.logo-en{color:var(--amber-light);letter-spacing:.22em;text-transform:uppercase;font-size:.6rem}.nav-links{align-items:center;gap:2.2rem;display:flex}.nav-links a{color:#ffffffb3;letter-spacing:.06em;transition:color var(--transition);font-size:.82rem;position:relative}.nav-links a:after{content:"";background:var(--amber-light);width:0;height:1.5px;transition:width var(--transition);position:absolute;bottom:-4px;left:0}.nav-links a:hover{color:#fff}.nav-links a:hover:after{width:100%}.nav-cta-btn{background:var(--amber);color:#fff;transition:background var(--transition), transform var(--transition);cursor:pointer;border:none;border-radius:4px;padding:.5rem 1.3rem;font-size:.82rem;font-weight:700}.nav-cta-btn:hover{background:var(--amber-light);transform:translateY(-1px)}.hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.hamburger span{width:24px;height:2px;transition:transform var(--transition), opacity var(--transition);background:#fff;display:block}.hamburger.open span:first-child{transform:rotate(45deg)translate(5px,5px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.mobile-menu{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c1222fa;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;display:none;position:fixed;top:72px;left:0;right:0}.mobile-menu.open{display:flex}.mobile-menu a{color:#ffffffd9;letter-spacing:.06em;font-size:1rem}@media (width<=768px){.nav-links{display:none}.hamburger{display:flex}}.hero{align-items:center;min-height:100vh;padding:clamp(7rem,12vw,10rem) clamp(1.5rem,4vw,3rem) 5rem;display:flex;position:relative;overflow:hidden}.hero-bg{z-index:0;background:linear-gradient(165deg,#0c1222d1 0%,#0c122266 45%,#0c1222bf 100%),url(https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1800&q=80) 50%/cover no-repeat;position:absolute;inset:0}.hero-bg:after{content:"";background:linear-gradient(to top, var(--white), transparent);height:120px;position:absolute;bottom:0;left:0;right:0}.hero-content{z-index:1;width:100%;max-width:1200px;margin:0 auto;position:relative}.hero-badge{color:var(--amber-glow);letter-spacing:.25em;font-size:.72rem;font-family:var(--sans);border:1px solid #c57d1280;align-items:center;gap:8px;margin-bottom:2rem;padding:.4rem 1.2rem;display:inline-flex}.hero-badge:before{content:"";background:var(--amber-light);border-radius:50%;width:6px;height:6px}.hero h1{font-family:var(--serif);color:#fff;letter-spacing:.04em;margin-bottom:1.8rem;font-size:clamp(2.2rem,5.5vw,4rem);font-weight:900;line-height:1.35}.hero h1 .accent{color:var(--amber-glow)}.hero-desc{color:#fffc;max-width:480px;margin-bottom:2.5rem;font-size:clamp(.9rem,1.2vw,1.05rem);line-height:2}.hero-btns{flex-wrap:wrap;gap:1rem;display:flex}.btn{transition:all var(--transition);cursor:pointer;border:none;border-radius:4px;align-items:center;gap:8px;padding:.9rem 2rem;font-size:.92rem;font-weight:700;display:inline-flex}.btn-primary{background:var(--amber);color:#fff}.btn-primary:hover{background:var(--amber-light);transform:translateY(-2px);box-shadow:0 8px 24px #c57d124d}.btn-outline{color:#fff;background:0 0;border:1.5px solid #fff6}.btn-outline:hover{background:#ffffff14;border-color:#fff}.hero-stats{border-top:1px solid #ffffff1f;gap:3rem;margin-top:4rem;padding-top:2.5rem;display:flex}.hero-stat-num{font-family:var(--serif);color:var(--amber-glow);font-size:2.4rem;font-weight:900;line-height:1}.hero-stat-num span{margin-left:2px;font-size:1rem}.hero-stat-label{color:#ffffff80;letter-spacing:.05em;margin-top:.4rem;font-size:.75rem}@media (width<=768px){.hero-stats{flex-wrap:wrap;gap:1.5rem}}section{padding:clamp(4rem,8vw,7rem) clamp(1.5rem,4vw,3rem)}.container{max-width:1100px;margin:0 auto}.sec-header{margin-bottom:3.5rem}.sec-label{letter-spacing:.3em;text-transform:uppercase;color:var(--amber);margin-bottom:.6rem;font-size:.68rem;font-weight:700}.sec-title{font-family:var(--serif);color:var(--slate-900);letter-spacing:.04em;font-size:clamp(1.6rem,3vw,2.3rem);font-weight:900}.sec-bar{background:var(--amber);width:40px;height:3px;margin-top:1rem;margin-bottom:1rem}.sec-desc{color:var(--slate-500);max-width:500px;font-size:.92rem}.services{background:var(--slate-50)}.service-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;display:grid}.service-card{background:var(--white);border:1px solid var(--slate-100);transition:transform var(--transition), box-shadow var(--transition);border-radius:10px;padding:2.2rem 1.8rem;position:relative;overflow:hidden}.service-card:before{content:"";background:linear-gradient(90deg, var(--amber), var(--amber-glow));transform-origin:0;height:3px;transition:transform var(--transition);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.service-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px #0c12221a}.service-card:hover:before{transform:scaleX(1)}.service-num{font-family:var(--serif);color:var(--amber);opacity:.15;font-size:2.5rem;font-weight:900;line-height:1}.service-card h3{font-family:var(--serif);color:var(--slate-900);margin:.6rem 0 .8rem;font-size:1.1rem;font-weight:700}.service-card p{color:var(--slate-500);font-size:.88rem;line-height:1.9}.works{background:var(--white)}.works-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.work-card{transition:transform var(--transition), box-shadow var(--transition);border-radius:10px;overflow:hidden;box-shadow:0 2px 12px #0000000f}.work-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px #0000001f}.work-img{height:220px;position:relative;overflow:hidden}.work-img img{object-fit:cover;width:100%;height:100%;transition:transform .6s}.work-card:hover .work-img img{transform:scale(1.06)}.work-img-overlay{background:linear-gradient(#0000,#0c122280);position:absolute;inset:0}.work-body{padding:1.4rem 1.6rem}.work-tag{background:var(--amber-bg);color:var(--amber);border-radius:3px;margin-bottom:.5rem;padding:.2rem .7rem;font-size:.72rem;font-weight:700;display:inline-block}.work-body h4{font-family:var(--serif);color:var(--slate-900);margin-bottom:.3rem;font-size:1rem;font-weight:700}.work-body p{color:var(--slate-400);font-size:.85rem}.strengths{background:var(--slate-900)}.strengths .sec-label{color:var(--amber-glow)}.strengths .sec-title{color:#fff}.strengths .sec-desc{color:#ffffff80}.strength-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2rem;display:grid}.strength-item{text-align:center;padding:1.5rem}.strength-icon{width:72px;height:72px;transition:border-color var(--transition), background var(--transition);background:#c57d121a;border:1.5px solid #c57d1240;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1.2rem;font-size:1.6rem;display:flex}.strength-item:hover .strength-icon{background:#c57d122e;border-color:#c57d1280}.strength-item h3{font-family:var(--serif);color:#fff;margin-bottom:.6rem;font-size:1.05rem;font-weight:700}.strength-item p{color:#ffffff73;font-size:.85rem;line-height:1.8}.process{background:var(--slate-50)}.process-steps{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;display:grid;position:relative}.process-step{text-align:center;padding:2rem 1.5rem;position:relative}.process-step-num{font-family:var(--serif);color:var(--amber);opacity:.2;font-size:2.8rem;font-weight:900;line-height:1}.process-step h4{font-family:var(--serif);color:var(--slate-900);margin:.5rem 0 .6rem;font-size:1rem;font-weight:700}.process-step p{color:var(--slate-500);font-size:.82rem}.process-step-arrow{display:none}@media (width>=769px){.process-step-arrow{color:var(--slate-200);font-size:1.2rem;display:block;position:absolute;top:50%;right:-12px;transform:translateY(-50%)}.process-step:last-child .process-step-arrow{display:none}}.message{background:var(--white);position:relative;overflow:hidden}.message-inner{grid-template-columns:1fr 1.3fr;align-items:center;gap:4rem;display:grid}.message-img{background:linear-gradient(135deg, var(--slate-100), var(--slate-200));height:400px;color:var(--slate-400);border-radius:10px;justify-content:center;align-items:center;font-size:4rem;display:flex;overflow:hidden}.message-text blockquote{font-family:var(--serif);color:var(--slate-900);border-left:3px solid var(--amber);margin-bottom:1.5rem;padding-left:1.5rem;font-size:1.3rem;font-weight:700;line-height:2;position:relative}.message-text p{color:var(--slate-500);margin-bottom:1.5rem;font-size:.9rem;line-height:2}.message-sign{color:var(--slate-900);font-weight:700}.message-sign span{color:var(--slate-400);font-size:.8rem;font-weight:400;display:block}@media (width<=768px){.message-inner{grid-template-columns:1fr;gap:2rem}.message-img{height:250px}}.about{background:var(--slate-50)}.about-table{border-collapse:collapse;width:100%;font-size:.9rem}.about-table tr{border-bottom:1px solid var(--slate-100)}.about-table th{text-align:left;width:160px;color:var(--slate-900);white-space:nowrap;font-weight:700;font-family:var(--serif);background:#0c122208;padding:1.1rem 1.5rem}.about-table td{color:var(--slate-500);padding:1.1rem 1.5rem}.contact{background:var(--white);text-align:center}.contact-box{background:var(--slate-900);border-radius:14px;max-width:640px;margin:0 auto;padding:clamp(2.5rem,5vw,4rem);position:relative;overflow:hidden}.contact-box:before{content:"";background:#c57d1214;border-radius:50%;width:200px;height:200px;position:absolute;top:-60px;right:-60px}.contact-box h3{font-family:var(--serif);color:#fff;margin-bottom:1rem;font-size:1.5rem;position:relative}.contact-box>p{color:#ffffff8c;margin-bottom:2.5rem;font-size:.9rem;position:relative}.contact-grid{flex-wrap:wrap;justify-content:center;gap:2.5rem;margin-bottom:2.5rem;display:flex;position:relative}.contact-item{color:#ffffffb3}.contact-item .label{color:var(--amber-light);letter-spacing:.15em;text-transform:uppercase;margin-bottom:.3rem;font-size:.68rem}.contact-item .value{color:#fff;font-size:1.15rem;font-weight:700}.footer{color:#ffffff4d;text-align:center;letter-spacing:.03em;background:#080d1a;padding:2.5rem 2rem;font-size:.78rem}