:root{
  --navy:#0f2f4b;
  --navy-2:#173f60;
  --ink:#1f2f3d;
  --muted:#6b7b88;
  --line:#dfe6eb;
  --soft:#f5f8fa;
  --gold:#b2924b;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","YuGothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.8}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(15,47,75,.08)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-size:26px;line-height:1.05;font-weight:700;letter-spacing:.02em}
.brand small{display:block;font-family:Arial,sans-serif;font-size:8px;letter-spacing:.3em;margin-top:5px;font-weight:400}
.nav{display:flex;gap:30px;font-size:13px;font-weight:600;color:#304558}
.nav a{position:relative;padding:28px 0 24px}
.nav a.active:after,.nav a:hover:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;background:var(--navy)}
.menu-btn{display:none;border:0;background:none;font-size:25px;color:var(--navy)}
.hero{min-height:560px;position:relative;display:flex;align-items:center;color:var(--navy);background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.85) 36%,rgba(255,255,255,.05) 68%),url('https://images.unsplash.com/photo-1540959733332-eab4deabeeaf?auto=format&fit=crop&w=1800&q=88') center/cover no-repeat}
.hero-inner{width:min(var(--max),calc(100% - 40px));margin:auto;padding:80px 0}
.hero h1{font-family:Georgia,"Yu Mincho",serif;font-size:clamp(34px,4.2vw,60px);line-height:1.45;letter-spacing:.05em;margin:0 0 16px;max-width:820px}
.eyebrow{font-size:11px;letter-spacing:.18em;color:#718495;text-transform:uppercase;font-weight:700}
.hero p{max-width:710px;font-size:15px;margin:20px 0 30px;color:#385064}
.btn{display:inline-flex;align-items:center;gap:24px;background:var(--navy);color:white;padding:14px 24px;font-size:13px;letter-spacing:.04em;border:1px solid var(--navy);transition:.25s}
.btn:hover{background:white;color:var(--navy)}
.section{padding:84px 0}
.section.soft{background:var(--soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:34px}
.section-title .eyebrow{margin-bottom:5px}
.section-title h2{font-family:Georgia,"Yu Mincho",serif;font-size:34px;line-height:1.3;margin:0;color:var(--navy);letter-spacing:.04em}
.section-lead{max-width:580px;color:#5a6a77;font-size:14px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:#fff;padding:0 0 28px;min-width:0}
.card img{width:100%;height:210px;object-fit:cover}
.card-body{padding:22px 22px 0}
.num{font-family:Georgia,serif;font-size:26px;color:var(--navy);font-weight:700;line-height:1}
.card h3{font-family:Georgia,"Yu Mincho",serif;font-size:18px;line-height:1.55;color:var(--navy);margin:10px 0 8px}
.card p{font-size:13px;color:#60717f;margin:0}
.value-row{display:grid;grid-template-columns:170px repeat(7,1fr);gap:13px;align-items:center}
.value-intro h3{font-family:Georgia,"Yu Mincho",serif;color:var(--navy);font-size:19px;margin:4px 0 0}.value-dot{aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;padding:10px;background:var(--navy);color:#fff;font-size:10px;letter-spacing:.05em;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18)}.value-dot:nth-child(4){background:#154668}.value-dot:nth-child(5){background:#1c5f72}.value-dot:nth-child(6){background:#277867}.value-dot:nth-child(7){background:#55804f}.value-dot:nth-child(8){background:#8b813f}
.market{display:grid;grid-template-columns:1.05fr 1fr;min-height:360px}.market-img{background:url('https://images.unsplash.com/photo-1536098561742-ca998e48cbcc?auto=format&fit=crop&w=1400&q=88') center/cover no-repeat}.market-copy{padding:55px;background:white;display:flex;flex-direction:column;justify-content:center}.market-copy h2{font-family:Georgia,"Yu Mincho",serif;color:var(--navy);font-size:34px;line-height:1.5;margin:0 0 16px}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.strength-item{padding:30px;border-right:1px solid var(--line)}.strength-item:last-child{border-right:0}.icon{font-size:28px;color:var(--navy);margin-bottom:14px}.strength-item h3{font-family:Georgia,"Yu Mincho",serif;color:var(--navy);font-size:17px}.strength-item p{font-size:13px;color:#62717f}
.cta{position:relative;min-height:360px;background:linear-gradient(90deg,rgba(15,47,75,.1),rgba(15,47,75,.86)),url('https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?auto=format&fit=crop&w=1600&q=88') center/cover no-repeat;color:white;display:flex;align-items:center}.cta .container{display:flex;justify-content:flex-end}.cta-copy{max-width:480px}.cta h2{font-family:Georgia,"Yu Mincho",serif;font-size:32px;line-height:1.5;margin:0 0 14px}.cta p{font-size:14px;color:rgba(255,255,255,.85)}.btn.ghost{background:transparent;border-color:rgba(255,255,255,.65)}.btn.ghost:hover{background:white;color:var(--navy)}
.subhero{min-height:245px;display:flex;align-items:end;color:white;background:linear-gradient(rgba(9,39,61,.35),rgba(9,39,61,.78)),var(--bg) center/cover no-repeat}.subhero .container{padding-bottom:42px}.subhero h1{font-family:Georgia,"Yu Mincho",serif;font-size:38px;margin:0}.subhero .eyebrow{color:rgba(255,255,255,.78)}
.breadcrumb{font-size:11px;color:#7b8993;padding:13px 0;border-bottom:1px solid var(--line)}
.biz-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}.biz-item{display:grid;grid-template-columns:1fr 36%;border-bottom:1px solid var(--line);min-height:210px}.biz-copy{padding:36px 36px 36px 12px}.biz-copy h2{font-family:Georgia,"Yu Mincho",serif;color:var(--navy);font-size:22px;line-height:1.5;margin:8px 0}.biz-copy p{font-size:14px;color:#60717f}.biz-item img{height:100%;min-height:210px;width:100%;object-fit:cover}
.company-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px}.info-table{width:100%;border-collapse:collapse;font-size:14px}.info-table th,.info-table td{border-bottom:1px solid var(--line);padding:14px 10px;vertical-align:top}.info-table th{width:34%;text-align:left;color:#495d6c;font-weight:600}.map-wrap iframe{width:100%;height:420px;border:0}.map-label{margin-top:12px;font-size:13px;color:#5c6d7a}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px}.contact-box{border:1px solid var(--line);padding:28px}.contact-box .phone{font-family:Georgia,serif;color:var(--navy);font-size:28px}.form-row{margin-bottom:18px}.form-row label{display:block;font-size:12px;font-weight:700;margin-bottom:7px}.req{color:#a94b4b;margin-left:5px}.form-row input,.form-row textarea{width:100%;border:1px solid #cfd9df;padding:13px 14px;font:inherit;background:white}.form-row textarea{min-height:160px;resize:vertical}.check{display:flex;align-items:center;gap:8px;font-size:12px}.submit{border:0;cursor:pointer}
.policy h2{font-family:Georgia,"Yu Mincho",serif;color:var(--navy);font-size:19px;margin-top:34px}.policy p,.policy li{font-size:14px;color:#536572}
.footer{background:#0d2b45;color:white;padding:50px 0 24px}.footer-top{display:grid;grid-template-columns:1fr 1.35fr .6fr;gap:44px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}.footer .brand{color:white}.footer p,.footer li{font-size:12px;color:rgba(255,255,255,.72)}.footer ul{padding:0;margin:0;list-style:none}.footer li{margin-bottom:7px}.footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:11px;color:rgba(255,255,255,.62)}
@media (max-width:900px){.nav{display:none}.menu-btn{display:block}.header.open .nav{display:flex;position:absolute;top:78px;left:0;right:0;background:white;flex-direction:column;gap:0;border-top:1px solid var(--line);padding:8px 20px 16px}.header.open .nav a{padding:12px 0}.hero{min-height:500px;background:linear-gradient(rgba(255,255,255,.88),rgba(255,255,255,.72)),url('https://images.unsplash.com/photo-1540959733332-eab4deabeeaf?auto=format&fit=crop&w=1200&q=82') center/cover no-repeat}.grid-4,.strength-grid{grid-template-columns:1fr 1fr}.value-row{grid-template-columns:1fr 1fr 1fr 1fr}.value-intro{grid-column:1/-1}.market,.company-grid,.contact-grid{grid-template-columns:1fr}.biz-item{grid-template-columns:1fr}.biz-item img{order:-1;max-height:270px}.footer-top{grid-template-columns:1fr 1fr}.footer-top>div:last-child{grid-column:1/-1}}
@media (max-width:600px){.container{width:min(100% - 28px,var(--max))}.header-inner{height:68px}.brand{font-size:22px}.hero-inner{padding:56px 0}.hero h1{font-size:34px}.section{padding:62px 0}.section-head{display:block}.section-lead{margin-top:14px}.grid-4,.strength-grid{grid-template-columns:1fr}.strength-item{border-right:0;border-bottom:1px solid var(--line)}.strength-item:last-child{border-bottom:0}.value-row{grid-template-columns:repeat(2,1fr)}.market-copy{padding:34px 24px}.subhero h1{font-size:31px}.company-grid{gap:28px}.footer-top{grid-template-columns:1fr}.footer-top>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;align-items:flex-start}.map-wrap iframe{height:320px}}