header nav a[aria-current=page]{color:var(--gold);border-bottom:1px solid var(--gold)}.tech-hero{position:relative;min-height:770px;height:calc(100svh - 100px);max-height:1000px;overflow:hidden;background:#f2f0eb}.tech-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.tech-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#faf9f69c,transparent 62%);pointer-events:none}.hero-meta,.hero-bottom{position:absolute;left:6.5%;right:6.5%;z-index:2;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.14em}.hero-meta{top:30px}.hero-bottom{bottom:32px;align-items:center}.hero-bottom a{font-size:12px;border-bottom:1px solid var(--gold);padding-bottom:12px}.hero-bottom a span{margin-left:30px}.tech-copy{position:relative;z-index:2;margin:0 6.5%;padding-top:135px;max-width:640px}.tech-copy h1{font-family:var(--serif);font-size:clamp(86px,9.1vw,145px);letter-spacing:-.045em;line-height:.87;font-weight:400;margin:26px 0 40px}.tech-copy h2{font-size:30px;margin:0 0 20px;letter-spacing:.16em}.tech-copy p{font-size:16px;line-height:2.1}.tech-copy>.eyebrow{font-size:10px}.text-link{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--gold);font-size:14px;gap:25px;padding:20px 0;margin-top:20px;max-width:430px}.text-link span{font-size:23px;color:var(--gold)}.text-link:hover{color:var(--gold)}.home-business,.business-perspective,.focus-section,.brand-principles{background:#eeede7}.home-philosophy{background:#f6f5f0}.home-news .english{font-family:var(--serif);font-size:60px;margin:0;letter-spacing:-.02em}.home-business .business-intro{gap:8%}.home-business .business-intro h2{font-size:32px}.sector-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:45px}.sector-card{border:1px solid #d6d3c9;background:#faf9f64f;display:flex;flex-direction:column;padding:35px;transition:background .3s,border-color .3s}.sector-card:hover{background:#fffdf8;border-color:var(--gold)}.sector-card h3{font-family:var(--serif);font-size:45px;margin:33px 0 8px;line-height:1.1}.sector-card>p{margin:0 0 35px;font-size:16px}.card-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.card-bottom b{font-weight:400;font-size:24px;color:var(--gold)}.split{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:start}.split h2{margin:0;font-size:32px}.split p{font-size:16px;margin:0 0 24px}.footer-nav{display:grid;grid-template-columns:repeat(6,1fr);gap:25px;margin-top:55px}.footer-nav a{font-size:12px;letter-spacing:.08em}.footer-nav small{display:block;color:var(--muted);font-size:11px;margin-top:10px;letter-spacing:0}.page-heading{padding:25px 8% 70px;background:linear-gradient(115deg,#f4f3ef,#e9e8e1);border-bottom:1px solid var(--line)}.breadcrumb{display:flex;gap:17px;font-size:11px;letter-spacing:.07em;margin-bottom:65px;color:var(--muted)}.page-heading-row{display:grid;grid-template-columns:1.3fr 1fr;align-items:end;gap:8%}.page-heading h1{font-family:var(--serif);font-weight:400;font-size:clamp(50px,6.5vw,100px);line-height:1;margin:22px 0;letter-spacing:-.02em;overflow-wrap:anywhere}.page-ja{font-size:14px;margin:0}.page-intro{font-size:16px;line-height:2.1;justify-self:end;margin:0 0 5px}.inner-page .section{padding-top:85px;padding-bottom:90px}.inner-page .message-image{min-height:650px}.inner-page .message-content{padding-top:65px;padding-bottom:65px}.local-nav{position:static;display:flex;justify-content:center;background:var(--paper);padding:25px 8%;gap:50px;box-shadow:none}.local-nav a{font-size:12px;letter-spacing:.1em}.inner-page .philosophy{padding-top:65px}.scope-tags{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:45px}.scope-tags span{padding:20px 10px;border:1px solid var(--line);text-align:center;font-size:14px}.focus-list>div{display:grid;grid-template-columns:70px 1fr;gap:20px;align-items:center;padding:22px 0;border-top:1px solid var(--line)}.focus-list>div:last-child{border-bottom:1px solid var(--line)}.focus-list h3{font-family:var(--jp);font-size:22px;margin:0;line-height:1.9}.detail-prose p{margin-top:0}.office-info{background:#f0eee7}.office-info h2{font-family:var(--serif);font-size:52px}.news-empty{min-height:420px}.news-empty h2{font-size:26px;margin-top:25px}.contact-page{display:grid;grid-template-columns:1fr 1.15fr;gap:11%;align-items:start}.contact-page aside h2{font-size:30px;margin:25px 0}.contact-page aside>p{font-size:16px}.demo-box{border:1px solid var(--line);padding:22px;margin-top:35px;background:#f0eee7}.demo-box b{font-size:12px;font-weight:400;letter-spacing:.1em}.demo-box p{font-size:14px;margin-bottom:0;line-height:1.9}.contact-page form>label:first-child{margin-top:0}.contact-page form label{margin-bottom:25px}.contact-page input,.contact-page textarea,.contact-page select{font-size:16px;background:#fffdfa;line-height:1.7;padding:12px;width:100%;border:1px solid var(--line);display:block;margin-top:12px;color:var(--ink);border-radius:0}.contact-page .contact-button{margin-top:35px;font-size:16px}.confirmation h2{font-size:26px}.confirmation dd{white-space:pre-wrap;overflow-wrap:anywhere}.confirmation dl>div{display:block}.confirmation dt{margin-bottom:8px}.confirmation p{font-size:14px}.confirmation:focus{outline:none}[hidden]{display:none!important}@media(max-width:1050px){.tech-copy h1{font-size:10vw}.tech-copy{max-width:55%;padding-top:155px}.hero-bottom>span{font-size:8px}.sector-card h3{font-size:37px}.page-heading-row{grid-template-columns:1fr 1fr}.footer-nav{gap:15px}.local-nav{gap:25px}.tech-hero{min-height:760px}}@media(max-width:700px){.tech-hero{min-height:770px;height:calc(100svh - 80px);max-height:950px}.tech-hero>img{height:55%;top:auto;bottom:45px;object-fit:cover;object-position:66% center}.tech-hero:after{background:linear-gradient(180deg,#faf9f6 0%,#faf9f6 39%,transparent 62%)}.hero-meta{top:24px;left:6%;right:6%;font-size:8px}.hero-meta span:last-child{font-size:7px;letter-spacing:.04em}.tech-copy{padding-top:83px;margin:0 6%;max-width:88%}.tech-copy>.eyebrow{font-size:8px;letter-spacing:.11em}.tech-copy h1{font-size:clamp(65px,17vw,105px);line-height:.91;margin:24px 0 25px}.tech-copy h2{font-size:23px;letter-spacing:.1em;margin-bottom:12px}.tech-copy p{font-size:14px;line-height:1.9;margin:0}.hero-bottom{bottom:18px;left:6%;right:6%}.hero-bottom>span{display:none}.hero-bottom a{font-size:10px;padding-bottom:8px}.sector-grid{grid-template-columns:1fr;gap:16px;margin-top:30px}.sector-card{padding:27px}.sector-card h3{font-size:39px;margin:25px 0 12px}.sector-card>p{font-size:15px;margin-bottom:25px}.split{grid-template-columns:1fr;gap:25px}.split h2,.home-business .business-intro h2{font-size:27px}.split p{font-size:16px}.footer-nav{grid-template-columns:repeat(2,1fr);gap:25px;margin-top:40px}.footer-nav a{font-size:12px}.page-heading{padding:24px 7% 45px}.breadcrumb{margin-bottom:45px;font-size:10px}.page-heading-row{grid-template-columns:1fr;gap:28px}.page-heading h1{font-size:55px;margin:20px 0 18px}.page-intro{justify-self:start;font-size:14px}.page-heading .eyebrow{font-size:10px}.inner-page .section{padding:60px 7%}.inner-page .message-image{min-height:0;height:290px}.inner-page .message-content{padding:45px 7%}.local-nav{display:grid;grid-template-columns:1fr 1fr;padding:20px 7%;gap:0;position:static;box-shadow:none}.local-nav a{border:0;font-size:11px;padding:12px 0}.scope-tags{grid-template-columns:1fr 1fr;gap:10px}.scope-tags span{font-size:13px;padding:18px 6px}.focus-list>div{grid-template-columns:35px 1fr;gap:15px}.focus-list h3{font-size:18px}.contact-page{grid-template-columns:1fr;gap:45px}.contact-page aside h2{font-size:27px}.confirmation h2{font-size:23px}.news-empty h2{font-size:22px}.news-empty p{font-size:15px}.office-info h2{font-size:42px}.home-news .english{font-size:48px}}
/* Approved concept 03: OPEN HORIZON */
.horizon-hero{min-height:680px;height:calc(100svh - 100px);max-height:1100px;background:#faf9f6}.horizon-hero>img{height:100%;width:100%;inset:0;object-fit:cover;object-position:center}.horizon-hero:after{display:none}.horizon-hero .hero-meta>span:first-child{visibility:hidden}.horizon-hero .tech-copy{max-width:none;width:auto;margin:0 5%;padding-top:clamp(85px,11vh,145px);text-align:center}.horizon-hero .tech-copy>.eyebrow{font-size:12px;letter-spacing:.4em;color:#957843}.horizon-hero .tech-copy h1{font-size:clamp(55px,6.7vw,112px);font-weight:500;line-height:1.15;letter-spacing:-.035em;margin:30px 0 12px;white-space:nowrap}.horizon-hero .tech-copy h1 span{color:#a78a51}.horizon-hero .tech-copy h2{font-size:clamp(26px,2.8vw,42px);margin:10px 0 23px;letter-spacing:.15em}.horizon-hero .tech-copy p{font-size:16px;line-height:2.2;margin:0}.mobile-break{display:none}.horizon-hero .hero-bottom{bottom:30px}.horizon-hero .hero-bottom>span{font-size:10px}.horizon-hero .tech-copy{animation:horizon-intro 1.3s ease both}@keyframes horizon-intro{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media(max-width:700px){.horizon-hero{height:calc(100svh - 80px);min-height:670px;max-height:900px}.horizon-hero>img{inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.horizon-hero .tech-copy{padding-top:100px;margin:0 5%;max-width:none}.horizon-hero .tech-copy>.eyebrow{font-size:10px;letter-spacing:.28em}.horizon-hero .tech-copy h1{font-size:clamp(48px,13.4vw,88px);line-height:1;white-space:normal;letter-spacing:-.035em;margin:28px 0 24px}.horizon-hero .mobile-break{display:block}.horizon-hero .tech-copy h2{font-size:23px;letter-spacing:.07em;margin:0 0 20px}.horizon-hero .tech-copy p{font-size:14px;line-height:2.2}.horizon-hero .hero-bottom{bottom:22px}.horizon-hero .hero-meta{top:25px}.horizon-hero .hero-bottom>span{display:none}}@media(prefers-reduced-motion:reduce){.horizon-hero .tech-copy{animation:none}}
/* Japanese-led information hierarchy; English retained as a brand accent. */
header #navigation{gap:26px}header #navigation a{display:flex;flex-direction:column;align-items:center;gap:6px;white-space:nowrap;font-size:14px;letter-spacing:.035em}header #navigation small{font-size:10px;letter-spacing:.1em;color:var(--muted)}.page-heading h1{font-family:var(--jp);font-size:clamp(32px,3.6vw,54px);letter-spacing:.08em;line-height:1.5;margin:17px 0 0}.page-heading .page-en{font-size:18px;font-family:var(--serif);letter-spacing:.16em}.sector-card h3{font-family:var(--jp);font-size:28px;line-height:1.6;margin:25px 0 14px}.sector-card .eyebrow{font-size:12px;letter-spacing:.13em}.jp-display{font-family:var(--jp);font-size:36px;line-height:1.9;letter-spacing:.07em}.company h2.jp-heading,.office-info h2.jp-heading,.home-news h2.jp-heading,.values h3.jp-heading{font-family:var(--jp);font-size:30px;line-height:1.6;letter-spacing:.06em}.values h3.jp-heading{font-size:23px}.values h4{color:var(--gold);font-size:12px;letter-spacing:.12em}.mv-grid .eyebrow{font-size:18px;color:var(--ink);letter-spacing:.08em}.mv-grid .eyebrow small{color:var(--gold);font-size:12px}.local-nav a{display:flex;flex-direction:column;gap:7px;align-items:center;font-size:14px}.local-nav a small{font-size:10px;color:var(--gold)}.footer-nav a{font-size:14px;letter-spacing:.03em}.footer-nav small{font-size:10px;letter-spacing:.1em}.section-label{font-size:12px;letter-spacing:.07em}.horizon-hero .hero-bottom a{font-size:14px;letter-spacing:.08em}.horizon-hero .hero-bottom>span{font-size:12px;letter-spacing:.15em}.footer-bottom span:last-child{letter-spacing:0}.office-info .split>.small-caption{display:none}@media(min-width:701px) and (max-width:1050px){header #navigation{gap:14px}header #navigation a{font-size:12px}header #navigation small{font-size:9px}header .logo{font-size:30px}header .logo span{font-size:7px}}@media(max-width:700px){header #navigation{gap:0}header #navigation a{flex-direction:row;justify-content:space-between;padding:19px 0;font-size:15px}header #navigation small{font-size:11px}.page-heading h1{font-size:32px;letter-spacing:.06em}.page-heading .page-en{font-size:16px}.sector-card h3{font-size:25px}.jp-display{font-size:27px;line-height:1.9}.section-label{font-size:11px;line-height:1.9;gap:15px}.company h2.jp-heading,.office-info h2.jp-heading,.home-news h2.jp-heading{font-size:28px}.footer-nav a{font-size:13px}.horizon-hero .hero-bottom a{font-size:12px}.values h3.jp-heading{font-size:22px}.local-nav a{align-items:flex-start}.hero-meta span:last-child{font-size:9px!important}.footer-bottom span:last-child{font-size:9px}.back-top{font-size:10px}}
/* Responsive layout: phones, tablets and compact desktop windows. */
main,section,.split>*,.about-layout>*,.company-layout>*,.contact-page>*,.sector-card{min-width:0}img{max-width:100%}input,textarea,select{max-width:100%}.section-label span{flex-shrink:1}.section-label i{min-width:24px}.text-link,.contact-button,.back-top{min-height:44px}.back-top{display:inline-flex;align-items:center}.menu{min-width:44px;min-height:44px}.page-intro,.detail-prose,.prose,dd{overflow-wrap:anywhere}.contact-page textarea{resize:vertical}.horizon-hero .hero-meta{pointer-events:none}
@media(max-width:1050px){header{height:80px}header .logo{font-size:32px}header .logo span{font-size:8px}.menu{display:flex;flex-direction:column;justify-content:center;gap:7px;padding:10px;background:none;border:0}.menu span{display:block;width:26px;height:1px;background:var(--ink);transition:transform .3s}.menu[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}header #navigation{display:none;position:absolute;top:80px;left:0;right:0;max-height:calc(100dvh - 80px);overflow-y:auto;background:var(--paper);padding:15px 7% 28px;box-shadow:0 16px 24px #373a3512;gap:0}header #navigation.open{display:flex;flex-direction:column;align-items:stretch}header #navigation a{display:flex;flex-direction:row;justify-content:space-between;padding:17px 0;font-size:15px;border-bottom:1px solid var(--line);min-height:56px}header #navigation small{font-size:11px}.horizon-hero{height:calc(100svh - 80px)}.footer-nav{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:28px}}
@media(min-width:701px) and (max-width:1050px){.company-layout{grid-template-columns:1fr;gap:35px}.contact-page{grid-template-columns:1fr;gap:45px}.contact-page aside{max-width:650px}.contact-page form,.contact-page .confirmation{width:100%;max-width:760px}.message{grid-template-columns:.85fr 1fr}.message-content{padding-left:8%;padding-right:8%}.message-content h2{font-size:24px}.mv-grid{gap:5%}.mv-grid article+article{padding-left:10%}.scope-tags{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading-row{gap:5%}.page-heading h1{font-size:34px}.page-intro{font-size:14px}}
@media(max-width:700px){.footer-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.horizon-hero .tech-copy{padding-top:clamp(70px,11svh,100px)}.horizon-hero .tech-copy h1{font-size:clamp(42px,13.4vw,88px)}.horizon-hero .tech-copy p{font-size:15px}.hero-meta{gap:12px}.hero-meta span:last-child{margin-left:auto;line-height:1.7}.section-label{margin-bottom:32px}.local-nav a{min-height:60px}.contact-page .contact-button{font-size:15px}.footer-bottom{flex-wrap:wrap}.footer-bottom span:last-child{max-width:none;text-align:left}.scope-tags{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:380px){.page-heading h1{font-size:28px}.horizon-hero .tech-copy h2{font-size:21px;letter-spacing:.02em}.horizon-hero .tech-copy h1{font-size:44px}.sector-card{padding:23px}.sector-card h3{font-size:23px}.company dl>div{grid-template-columns:1fr;gap:7px}.company dt{font-size:12px;color:var(--gold)}.company dd{font-size:14px}.section{padding-left:6%;padding-right:6%}.split h2,.prose h2{font-size:26px}.section-label{font-size:10px}.hero-meta span:last-child{font-size:8px!important}}
@media(max-height:600px) and (min-width:701px){.horizon-hero{min-height:640px}.horizon-hero .tech-copy{padding-top:65px}}