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.hero{padding-top:76px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:1.55px;display:flex;align-items:center;gap:11px}.small-rule{display:block;width:20px;height:2px;background:var(--accent)}.hero-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-top:33px}h1,h2,h3,p{margin:0}h1{font-size:clamp(42px,4.8vw,70px);line-height:1.3;letter-spacing:-.057em;font-weight:650}.period{color:var(--accent)}.hero-intro p{font-size:17px;line-height:1.85;color:var(--muted);padding-bottom:6px;min-width:218px}.hero-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:50px;margin-bottom:22px;font-size:12px;letter-spacing:1px;font-weight:550}.hero-bottom>a{font-size:14px;letter-spacing:0;display:flex;align-items:center;gap:26px}.arrow-down{font-size:24px;font-weight:400;color:var(--ink)}.hero-visual{height:480px;position:relative;overflow:hidden;background:#a3b0bb url('/assets/architecture.jpg') center / cover no-repeat;background-size:cover;background-position:center 48%}.visual-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(11,24,37,.55))}.visual-caption{position:absolute;left:40px;bottom:35px;color:white;display:flex;flex-direction:column;gap:10px}.visual-caption>span:first-child{font-size:41px;letter-spacing:-1.6px;font-weight:500}.visual-caption-ko{font-size:15px;color:#f0f3f5}.visual-index{position:absolute;bottom:37px;right:36px;color:white;font-size:12px;letter-spacing:1.5px}
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.business{padding-block:98px 108px;background:var(--soft)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-top:31px;margin-bottom:60px;gap:30px}.section-heading>p{color:var(--muted);font-size:16px;line-height:1.8;padding-bottom:5px}.service-list{border-top:1px solid #767e85}.service-row{display:grid;grid-template-columns:70px 1fr 1.03fr;gap:30px;padding-block:44px;border-bottom:1px solid #cfd5da}.service-number{font-size:14px;font-weight:600;color:var(--accent-text);padding-top:5px}.service-title>span{font-size:12px;letter-spacing:1px;color:var(--muted);font-weight:550}.service-title>h3{font-size:29px;letter-spacing:-.035em;font-weight:600;margin-top:14px}.service-description>p{font-size:16px;line-height:1.8;max-width:470px;color:#515962}.service-description>ul{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0;margin:22px 0 0;list-style:none;color:#6c747c;font-size:13px;line-height:1.8}.service-description li{position:relative}.service-description li+li:before{content:'';position:absolute;left:-10px;top:7px;width:1px;height:11px;background:#c2c8ce}
.contact{padding-block:105px 75px}.contact-top{display:flex;justify-content:space-between;align-items:center}.contact-main{margin-top:42px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px}.contact h2{font-size:48px}.contact-main>div>p{color:var(--muted);font-size:16px;line-height:1.8;margin-top:23px}.phone-link{padding-bottom:3px}.phone-label{display:block;font-size:14px;color:var(--muted);margin-bottom:14px}.phone-number{display:flex;align-items:center;gap:40px;font-size:34px;letter-spacing:-1.3px;font-weight:500;white-space:nowrap}.phone-number>span{display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--ink);font-size:20px;line-height:1;transition:color .2s}.phone-link:hover .phone-number>span{color:var(--muted)}
.site-footer{background:#181e24;color:#f5f7f8;padding-block:53px 25px}.footer-top{display:flex;justify-content:space-between;align-items:center}.back-top{font-size:13px;color:#ccd1d5;display:flex;gap:18px;align-items:center}.back-top>span{font-size:22px}.footer-details{margin-top:24px}.footer-company{font-size:17px;font-weight:550;letter-spacing:-.02em}.footer-details dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 36px;max-width:920px;margin:0;font-size:13px;line-height:1.8}.footer-details dl>div{display:flex;align-items:baseline;gap:10px;min-width:0}.footer-details dt{color:#8f9ba5;flex-shrink:0}.footer-details dd{margin:0;color:#c5cdd3;overflow-wrap:anywhere}.footer-bottom{border-top:1px solid #333a41;display:flex;justify-content:space-between;gap:20px;margin-top:39px;padding-top:23px;color:#8e99a3;font-size:12px;line-height:1.6}.footer-bottom>span{letter-spacing:.5px}
@media(min-width:1600px){.hero{padding-top:90px}.hero-intro h1{font-size:75px}}
@media(max-width:1100px){.section-shell,.header-inner{width:calc(100% - 72px)}.hero-intro{gap:28px}h1{font-size:clamp(38px,5.15vw,62px)}.hero-intro p{font-size:16px;min-width:192px}.hero-visual{height:420px}.about{grid-template-columns:1fr;gap:35px;padding-block:90px}.about-content{grid-template-columns:1fr 1fr;gap:55px}.service-row{grid-template-columns:40px 1fr 1.15fr;gap:25px}.phone-number{font-size:29px;gap:22px}.contact h2{font-size:42px}.contact-main{gap:25px}}
@media(max-width:760px){html{scroll-padding-top:90px}.section-shell,.header-inner{width:calc(100% - 40px)}.site-header{height:76px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;border:0;background:transparent;padding:10px;cursor:pointer}.menu-toggle>span{height:1px;width:24px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true]>span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true]>span:last-child{transform:translateY(-4px) rotate(-45deg)}.site-header nav{display:none;position:absolute;left:0;right:0;top:75px;padding:18px 25px 24px;background:white;border-bottom:1px solid var(--line);gap:4px;box-shadow:0 15px 20px #18202a0a}.site-header nav.is-open{display:flex;flex-direction:column;align-items:stretch}.site-header nav a{padding:14px 0}.hero{padding-top:47px}.eyebrow{font-size:12px;letter-spacing:1.1px}.hero-intro{display:block;margin-top:26px}h1{font-size:clamp(28px,6.6vw,48px);line-height:1.42;letter-spacing:-.055em}.hero-intro p{font-size:16px;line-height:1.8;margin-top:24px;min-width:0;max-width:325px}.desktop-break{display:none}.hero-bottom{margin-top:34px;margin-bottom:18px;font-size:12px}.hero-bottom>a{font-size:13px;gap:14px}.hero-visual{height:365px;background-position:center}.visual-caption{left:23px;bottom:26px}.visual-caption>span:first-child{font-size:31px}.visual-caption-ko{font-size:13px}.visual-index{display:none}.about{padding-block:67px;gap:28px}.section-label{font-size:12px;gap:14px}.about-content{display:block}.about h2{font-size:29px}.about-copy{padding-top:0;margin-top:25px;font-size:16px}.about-copy p+p{margin-top:13px}.business{padding-block:65px}.section-heading{display:block;margin-top:27px;margin-bottom:36px}h2{font-size:32px}.section-heading>p{margin-top:20px;font-size:16px}.service-row{grid-template-columns:24px 1fr;gap:19px 14px;padding-block:30px}.service-number{font-size:12px;padding-top:2px}.service-title>span{font-size:12px}.service-title>h3{font-size:26px;margin-top:9px}.service-description{grid-column:2}.service-description>p{font-size:16px;line-height:1.85}.service-description>ul{font-size:12px;margin-top:15px;gap:6px 17px}.service-description li+li:before{left:-9px;top:6px}.contact{padding-block:65px 45px}.contact-main{display:block;margin-top:28px}.contact h2{font-size:37px}.contact-main>div>p{font-size:16px;margin-top:18px}.phone-link{display:block;margin-top:36px;width:fit-content}.phone-label{font-size:13px;margin-bottom:10px}.phone-number{font-size:29px;gap:22px}.phone-number>span{height:20px;width:20px;font-size:18px}.site-footer{padding-block:39px 24px}.footer-details{margin-top:30px}.footer-company{font-size:16px}.footer-details dl{grid-template-columns:1fr;gap:9px;margin-top:0;font-size:12px}.footer-details dl>div{gap:12px}.footer-details dt{flex-shrink:0}.footer-bottom{margin-top:28px;padding-top:20px;font-size:12px;flex-direction:column;gap:9px}.footer-bottom>span{display:none}.back-top{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Compact branding and contact details; notices remain visible. */
.brand-lockup{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}.brand-lockup img{display:block;width:46px;height:46px;object-fit:contain}.brand-lockup>span{display:flex;flex-direction:column;gap:5px}.brand-lockup strong{font-size:17px;font-weight:650;letter-spacing:-.04em}.brand-caption{font-size:12px;letter-spacing:1.5px;color:#526678}
.contact-main{align-items:center}.contact-main>div:first-child>p{max-width:430px}.contact-links{display:grid;gap:25px;flex-shrink:0}.contact-links .phone-link{display:block;width:100%;margin-top:0}.contact-links .phone-label{margin-bottom:8px}.contact-links .phone-number{justify-content:space-between;gap:28px}.email-link{border-top:1px solid var(--line);padding-top:22px}.email-link .phone-number{font-size:30px}
.email-notice{margin-top:25px;max-width:920px;color:#929da6;font-size:12px;line-height:1.85}.email-notice strong{font-weight:500;margin-right:8px;color:#a9b2ba}.footer-details a:hover{color:#91cfca}
@media(max-width:1100px){.contact-main{gap:36px}.contact-main>div:first-child{min-width:0}.contact-links .phone-number{gap:20px}.email-link .phone-number{font-size:27px}}
@media(max-width:760px){.brand-lockup{gap:9px}.brand-lockup img{width:40px;height:40px}.brand-lockup strong{font-size:15px}.brand-caption{font-size:12px;letter-spacing:1.1px}.contact-links{margin-top:30px;gap:22px;max-width:370px}.contact-links .phone-number{font-size:28px;gap:18px}.contact-links .phone-number>span{flex-shrink:0}.email-link .phone-number{font-size:clamp(1.3125rem,5.4vw,1.6875rem)}.contact{padding-bottom:60px}.email-notice{margin-top:23px}.footer-details{margin-top:23px}}