:root{
  --ink:#17252B;
  --text:#344247;
  --muted:#69777B;
  --paper:#F7F3EA;
  --mist:#EAF6F3;
  --white:#FFFFFF;
  --main:#0D4A54;
  --teal:#2F9A9B;
  --gold:#E6B65C;
  --clay:#D1844E;
  --line:rgba(23,37,43,.14);
  --shadow:0 18px 48px rgba(23,37,43,.12);
  --radius:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);font-family:"Noto Sans JP",system-ui,sans-serif;line-height:1.85;background:var(--paper);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;background-image:url("../img/pattern-ledger.svg");background-size:260px auto;opacity:.55;pointer-events:none;z-index:-1}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,.lead,.btn,summary{word-break:auto-phrase;text-wrap:balance;letter-spacing:0}
h1,h2,h3{color:var(--ink);line-height:1.25;margin:0;font-weight:900}
h1{font-size:clamp(36px,5vw,62px)}
h2{font-size:clamp(28px,3.4vw,44px)}
h3{font-size:clamp(20px,2vw,26px)}
p{margin:0}
.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.wrap > *,.service-detail-grid > *,.two-col > *,.contact-grid > *,.section-head > *,.about-layout > *,.client-feature > *,.recruit-band .wrap > *,.ruled-list article > *{min-width:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--ink);padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:900;color:var(--main);text-transform:uppercase;letter-spacing:.08em}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--gold)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 22px;border-radius:999px;font-weight:900;border:1px solid transparent;transition:.2s ease}
.btn.primary{background:var(--main);color:#fff}
.btn.secondary{background:var(--gold);color:var(--ink)}
.btn.ghost{border-color:var(--line);background:rgba(255,255,255,.45);color:var(--ink)}
.btn:hover{transform:translateY(-2px)}
.site-header{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:auto 1fr auto auto;gap:22px;align-items:center;padding:12px clamp(20px,4vw,48px);background:rgba(247,243,234,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand b{display:block;color:var(--ink);font-size:16px}
.brand small{display:block;color:var(--muted);font-size:11px;font-weight:900;letter-spacing:.08em}
.desktop-nav{display:flex;justify-content:center;gap:4px}
.desktop-nav a{padding:10px 12px;border-radius:999px;font-size:14px;font-weight:800;color:var(--ink)}
.desktop-nav a[aria-current="page"],.desktop-nav a:hover{background:var(--mist);color:var(--main)}
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.header-recruit{display:inline-grid;place-items:center;width:70px;height:70px;border-radius:50%;background:#C93E32;color:#fff;font-size:13px;font-weight:900;line-height:1.2;text-align:center;box-shadow:0 12px 26px rgba(201,62,50,.32);white-space:normal;border:3px solid rgba(255,255,255,.78);transition:.2s ease}
.header-recruit:hover,.header-recruit[aria-current="page"]{transform:translateY(-2px);background:#A92E25;color:#fff}
.header-cta{padding:11px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:14px;font-weight:900;white-space:nowrap}
.menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px}
.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0}
.mobile-shade,.mobile-nav{display:none}
body.menu-open{overflow:hidden}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#F7F3EA 0%,#EAF6F3 100%);min-height:760px;display:grid;align-items:center}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:88px;background:linear-gradient(135deg,transparent 35%,rgba(13,74,84,.12) 35% 38%,transparent 38%)}
.hero-inner{width:min(1340px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:.92fr 1.08fr;gap:54px;align-items:center;padding:76px 0 110px}
.hero-copy{position:relative;z-index:2}
.hero-copy .lead{font-size:20px;color:var(--ink);margin:22px 0 28px;max-width:620px}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;max-width:610px}
.proof-tile{border-top:2px solid var(--main);padding-top:14px}
.proof-tile strong{display:block;color:var(--ink);font-size:26px;line-height:1}
.proof-tile span{display:block;color:var(--muted);font-size:13px;margin-top:8px}
.hero-visual{position:relative;min-height:520px}
.hero-photo{position:absolute;inset:0 0 46px 58px;border-radius:0 0 0 80px;background:url("../img/hero-office.png") center/cover;box-shadow:var(--shadow)}
.hero-panel{position:absolute;left:0;bottom:0;width:min(360px,70%);background:var(--white);border:1px solid var(--line);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-panel b{display:block;color:var(--main);font-size:34px;line-height:1}
.hero-panel span{font-weight:800;color:var(--ink)}
.service-strip{background:var(--mist);border-block:1px solid rgba(13,74,84,.12);padding:42px 0}
.service-strip .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.service-icon{position:relative;display:grid;align-content:start;gap:9px;text-align:left;padding:0 0 18px;color:var(--main);background:#fff;border:1px solid rgba(13,74,84,.14);border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 28px rgba(13,74,84,.07);transition:.2s ease}
.service-icon:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.service-icon img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:saturate(.9)}
.service-icon span{position:absolute;top:10px;left:10px;display:grid;place-items:center;width:42px;height:42px;border:2px solid #fff;border-radius:50%;font-weight:900;background:rgba(13,74,84,.9);color:#fff}
.service-icon b{font-size:15px;color:var(--ink);line-height:1.35;padding:0 16px}
.service-icon small{font-size:11px;color:var(--clay);font-weight:900;padding:0 16px}
.service-icon em{font-style:normal;font-size:12px;line-height:1.65;color:var(--muted);padding:0 16px}
section{padding:96px 0}
.section-head{display:grid;grid-template-columns:.82fr 1fr;gap:40px;align-items:end;margin-bottom:44px}
.section-head p:last-child{font-size:17px}
.about-band{background:var(--white)}
.about-layout{display:grid;grid-template-columns:1fr .82fr;gap:46px;align-items:center}
.image-stack{position:relative}
.image-stack img{aspect-ratio:5/4;object-fit:cover;border-radius:var(--radius)}
.image-stack .caption{position:absolute;right:-20px;bottom:26px;background:var(--main);color:#fff;padding:18px 22px;border-radius:var(--radius);max-width:260px;font-size:14px}
.value-list{display:grid;gap:16px;margin-top:26px}
.value-list div{display:grid;grid-template-columns:52px 1fr;gap:16px;border-top:1px solid var(--line);padding-top:16px}
.value-list span{font-family:"Shippori Mincho",serif;color:var(--clay);font-size:28px;font-weight:700}
.service-stage{background:var(--paper)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:0 26px 26px;min-height:360px;display:flex;flex-direction:column;gap:12px;overflow:hidden}
.service-card:nth-child(2n){transform:translateY(22px)}
.service-card img{width:calc(100% + 52px);margin:0 -26px 10px;aspect-ratio:16/9;object-fit:cover}
.service-num{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--mist);color:var(--main);font-weight:900}
.service-card > p:first-of-type{color:var(--clay);font-weight:900;font-size:13px}
.service-card strong{margin-top:auto;color:var(--ink);font-size:18px}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--main);font-weight:900;margin-top:4px}
.text-link::after{content:"→";transition:.2s}
.text-link:hover::after{transform:translateX(4px)}
.stage-map{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stage-map article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.stage-map span{display:inline-flex;background:var(--main);color:#fff;border-radius:999px;padding:4px 11px;font-size:12px;font-weight:900}
.stage-map h3{font-size:20px;margin:16px 0}
.stage-map ul{margin:0;padding-left:1.1em;color:var(--text)}
.service-detail{background:#fff}
.service-detail-grid{display:grid;grid-template-columns:.75fr 1fr;gap:42px;align-items:start}
.service-summary{position:sticky;top:98px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.service-summary strong{display:block;color:var(--main);font-size:24px;margin-top:10px}
.feature-list{display:grid;gap:12px;margin-top:20px}
.feature-list li{list-style:none;background:var(--mist);border-radius:var(--radius);padding:14px 16px;font-weight:800;color:var(--ink)}
ul.feature-list{margin:20px 0 0;padding:0}
.numbers{background:var(--main);color:#fff;padding:80px 0}
.numbers .wrap{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:24px;align-items:end}
.numbers h2,.numbers p,.numbers strong{color:#fff}
.numbers strong{display:block;font-size:clamp(48px,7vw,88px);line-height:1;font-family:"Shippori Mincho",serif}
.numbers span{font-size:14px;color:#D8EFEC}
.clients{background:var(--white)}
.client-feature{display:grid;grid-template-columns:.72fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;margin-bottom:22px}
.client-feature img{height:100%;min-height:360px;object-fit:cover}
.client-feature .client-body{padding:34px}
.client-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.client-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.client-card img{aspect-ratio:16/10;object-fit:cover}
.client-body{padding:22px}
.tag{display:inline-flex;background:var(--mist);color:var(--main);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:900}
.client-card h3 small,.client-feature h3 small{font-size:14px;color:var(--muted);margin-left:4px}
dl{margin:18px 0 0;display:grid;gap:12px}
dt{font-size:12px;color:var(--main);font-weight:900}
dd{margin:2px 0 0}
.staff-section{background:var(--ink);color:#EAF6F3;overflow:hidden}
.staff-section h2,.staff-section h3{color:#fff}
.staff-section .eyebrow{color:var(--gold)}
.staff-section .eyebrow::before{background:var(--gold)}
.staff-track{display:flex;gap:18px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
.staff-track::-webkit-scrollbar{display:none}
.staff-card{flex:0 0 min(330px,78vw);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden}
.staff-card img{aspect-ratio:4/4.7;object-fit:cover;filter:saturate(.92)}
.staff-card div{padding:22px}
.roman{font-size:12px;color:var(--gold);font-weight:900;letter-spacing:.08em}
.role{color:#B8D5D1;font-weight:800}
.price-section{background:var(--paper)}
.price-table{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-row{display:grid;grid-template-columns:1fr 1.1fr .62fr;gap:20px;padding:22px;border-bottom:1px solid var(--line);align-items:center}
.price-row:last-child{border-bottom:0}
.price-row strong{color:var(--ink);font-size:19px}
.price-row b{color:var(--main)}
.news-section{background:var(--white)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card a{display:block;height:100%;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.post-card time{display:inline-block;color:var(--muted);font-size:13px;margin-right:8px}
.post-card span{display:inline-block;background:var(--main);color:#fff;border-radius:999px;font-size:12px;padding:3px 9px}
.post-card h3{margin:16px 0 10px}
.recruit-band{background:linear-gradient(90deg,rgba(13,74,84,.94),rgba(47,154,155,.82)),url("../img/recruit-meeting.png") center/cover;color:#fff}
.recruit-band h2{color:#fff}
.recruit-band .eyebrow{color:var(--gold)}
.recruit-band .eyebrow::before{background:var(--gold)}
.recruit-band .wrap{display:grid;grid-template-columns:.78fr 1fr;gap:46px;align-items:center}
.recruit-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.recruit-points div{border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);padding:18px;background:rgba(255,255,255,.09)}
.recruit-story{background:var(--white)}
.recruit-story-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:42px;align-items:center}
.recruit-photo-grid{display:grid;grid-template-columns:1fr .74fr;gap:14px;align-items:end}
.recruit-photo-grid img{width:100%;object-fit:cover;border-radius:var(--radius)}
.recruit-photo-grid img:first-child{aspect-ratio:4/5}
.recruit-photo-grid img:last-child{aspect-ratio:1/1;margin-bottom:38px}
.workstyle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.workstyle-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.workstyle-card span{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--main);color:#fff;font-weight:900;margin-bottom:14px}
.day-flow{display:grid;gap:14px}
.day-flow article{display:grid;grid-template-columns:110px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.day-flow time{color:var(--clay);font-weight:900}
.job-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.job-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:12px}
.job-card strong{color:var(--main);font-size:15px}
.recruit-cta{background:linear-gradient(90deg,rgba(13,74,84,.94),rgba(13,74,84,.72)),url("../img/team-japanese.png") center/cover;color:#fff}
.recruit-cta h2,.recruit-cta p{color:#fff}
.page-hero{position:relative;min-height:430px;display:grid;align-items:end;overflow:hidden;background:var(--main);color:#fff}
.page-hero__photo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.34;filter:saturate(.75)}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,74,84,.94),rgba(13,74,84,.38))}
.page-hero__inner{position:relative;z-index:1;padding:132px 0 70px}
.page-hero h1,.page-hero p{color:#fff}
.page-hero .eyebrow{color:var(--gold)}
.page-hero .eyebrow::before{background:var(--gold)}
.subpage-section{background:var(--white)}
.two-col{display:grid;grid-template-columns:.78fr 1fr;gap:42px;align-items:start}
.ruled-list{display:grid;gap:0;border-top:2px solid var(--ink)}
.ruled-list article{display:grid;grid-template-columns:180px 1fr;gap:24px;border-bottom:1px solid var(--line);padding:24px 0}
.timeline{display:grid;gap:18px}
.timeline article{display:grid;grid-template-columns:88px 1fr;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.timeline span{color:var(--clay);font-weight:900}
.contact-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px}
.form-demo{display:grid;gap:12px}
.form-demo label{display:grid;gap:6px;font-weight:900;color:var(--ink)}
.form-demo input,.form-demo textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:12px;background:var(--paper);font:inherit}
.site-footer{background:var(--ink);color:#DDE9E7;padding:80px clamp(20px,4vw,48px) 34px}
.site-footer h2,.site-footer .footer-brand{color:#fff}
.footer-cta{width:min(1120px,100%);margin:0 auto 56px;padding:42px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);background:rgba(255,255,255,.05)}
.footer-cta p{max-width:680px}
.footer-cta .btn-row{margin-top:24px}
.footer-grid{width:min(1120px,100%);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:34px;border-top:1px solid rgba(255,255,255,.16);padding-top:34px}
.footer-brand{font-size:24px;font-weight:900;margin-bottom:12px}
.site-footer nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.site-footer nav a{color:#DDE9E7}
.copyright{display:block;width:min(1120px,100%);margin:34px auto 0;color:#9FB8B5}
.reveal{opacity:1}
.j .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.j .reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
}
@media (max-width:980px){
  .desktop-nav,.header-actions{display:none}
  .site-header{grid-template-columns:auto 1fr auto}
  .menu-toggle{display:block;grid-column:3}
  .menu-toggle{position:relative;z-index:92}
  .site-header.is-open .menu-toggle{background:var(--ink)}
  .site-header.is-open .menu-toggle span{background:#fff}
  .mobile-shade{display:block;position:fixed;inset:0;z-index:70;background:rgba(13,74,84,.42);opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s ease}
  body.menu-open .mobile-shade{opacity:1;visibility:visible}
  .mobile-nav{display:block;position:fixed;inset:auto 0 0 0;width:100vw;max-height:min(78vh,620px);overflow-y:auto;-webkit-overflow-scrolling:touch;z-index:80;background:#fff;border-radius:26px 26px 0 0;box-shadow:0 -24px 50px -24px rgba(13,74,84,.5);transform:translate3d(0,110%,0);opacity:0;visibility:hidden;transition:transform .55s cubic-bezier(.22,1,.36,1),opacity .2s ease,visibility .55s ease;padding-bottom:max(24px,env(safe-area-inset-bottom));will-change:transform}
  body.menu-open .mobile-nav{transform:translate3d(0,0,0);opacity:1;visibility:visible}
  .sheet-grab{width:44px;height:5px;border-radius:999px;background:rgba(13,74,84,.18);margin:12px auto 5px}
  .mobile-sheet-head{display:flex;align-items:baseline;justify-content:space-between;padding:8px 22px 14px;border-bottom:1px solid var(--line)}
  .mobile-sheet-head b{font-family:"Shippori Mincho",serif;color:var(--ink);font-size:18px;letter-spacing:.08em}
  .mobile-sheet-head small{color:var(--clay);font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.2em}
  .mobile-tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:16px 18px 6px}
  .mobile-tile{display:flex;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:14px;padding:14px;text-decoration:none;color:var(--ink);background:var(--paper)}
  .mobile-tile span{color:var(--clay);font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.16em}
  .mobile-tile b{font-size:14px;line-height:1.45}
  .mobile-tile small{font-size:10px;color:var(--muted);line-height:1.45}
  .mobile-tile.is-recruit{background:#FFF2EF;border-color:rgba(201,62,50,.3)}
  .mobile-tile.is-recruit b{color:#A92E25}
  .mobile-rows{padding:6px 18px 12px}
  .mobile-rows a{display:flex;align-items:center;justify-content:space-between;padding:13px 6px;border-bottom:1px dashed var(--line);font-size:14px;font-weight:900;color:var(--ink)}
  .mobile-rows span{color:var(--clay);font-weight:900}
  .mobile-sheet-ft{padding:12px 18px 0}
  .mobile-sheet-ft a{display:flex;align-items:center;justify-content:center;background:var(--main);color:#fff;border-radius:14px;padding:15px;font-size:15px;font-weight:900;box-shadow:0 10px 20px -10px rgba(13,74,84,.7)}
  .mobile-sheet-ft small{display:block;text-align:center;color:var(--muted);font-size:10px;margin-top:8px}
  .hero-inner,.section-head,.about-layout,.numbers .wrap,.client-feature,.recruit-band .wrap,.two-col,.contact-grid,.footer-grid,.recruit-story-grid{grid-template-columns:1fr}
  .hero{min-height:auto}
  .hero-inner{padding-top:48px}
  .hero-visual{min-height:430px}
  .hero-photo{inset:0 0 36px 24px}
  .service-strip .wrap{grid-template-columns:repeat(2,1fr)}
  .service-grid,.client-list,.post-grid,.recruit-points,.stage-map,.service-detail-grid,.workstyle-grid,.job-cards{grid-template-columns:1fr 1fr}
  .service-card:nth-child(2n){transform:none}
  .price-row{grid-template-columns:1fr}
}
@media (max-width:640px){
  section{padding:70px 0}
  .site-header{padding:12px 16px}
  .brand b{font-size:14px}
  .hero-copy .lead{font-size:17px}
  .hero-proof{grid-template-columns:1fr}
  .service-strip .wrap,.service-grid,.client-list,.post-grid,.recruit-points,.stage-map,.service-detail-grid,.workstyle-grid,.job-cards{grid-template-columns:1fr}
  .service-summary{position:static}
  .service-icon{min-height:0}
  .recruit-photo-grid{grid-template-columns:1fr}
  .recruit-photo-grid img:last-child{margin-bottom:0}
  .day-flow article{grid-template-columns:1fr}
  .numbers .wrap{gap:20px}
  .price-row{padding:18px}
  .ruled-list article,.timeline article{grid-template-columns:1fr}
  .footer-cta{padding:28px 22px}
  .site-footer nav{grid-template-columns:1fr}
}
@media (hover:none){.btn,.desktop-nav a,.mobile-tile,.mobile-rows a,.menu-toggle{min-height:44px}}