@font-face{font-family:Pretendard;src:url('assets/fonts/PretendardVariable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:Gmarket;src:url('assets/fonts/GmarketSansMedium.woff') format('woff');font-weight:500;font-style:normal;font-display:swap}
:root{--orange:#ec751c;--orange-dark:#a64912;--ink:#2b3b32;--muted:#697267;--paper:#fafaf7;--line:#dce1d6;--forest:#465247;--gutter:clamp(24px,8vw,144px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Pretendard,'Malgun Gothic',sans-serif;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}body.dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}img{display:block;max-width:100%;height:auto}h1,h2{font-family:Gmarket,Pretendard,sans-serif;font-weight:500;letter-spacing:-.06em;line-height:1.55}h1,h2,h3,h4,p,figure{margin:0}h2{font-size:clamp(29px,3vw,46px)}h3,h4{font-weight:550;letter-spacing:-.035em}p{line-height:1.85}a,button{touch-action:manipulation}:focus-visible{outline:3px solid #b65b23;outline-offset:5px}::selection{background:#f4bc84;color:#27372c}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:var(--ink);color:white;padding:12px 20px}.skip-link:focus{top:12px}
.site-header{height:96px;padding:0 clamp(24px,5vw,90px);display:flex;align-items:center;gap:40px;position:sticky;top:0;z-index:20;background:#fafaf7f5;border-bottom:1px solid #e6e7dd;transition:box-shadow .3s,background .3s;backdrop-filter:blur(16px)}.site-header.scrolled{box-shadow:0 5px 24px #293b320a;background:#fffffff5}.brand{display:flex;align-items:center;gap:13px;flex-shrink:0;font-size:22px;font-weight:800;letter-spacing:.65px;line-height:1.15}.brand img{width:50px;height:58px;object-fit:contain}.brand small{display:block;font-size:11px;letter-spacing:2px;font-weight:550;margin-top:7px;color:#6f715f}.site-navigation{display:flex;align-items:center;gap:34px;margin-left:auto;white-space:nowrap}.site-navigation>a{font-size:15px;font-weight:600;padding:15px 0;position:relative;color:#485244}.site-navigation>a:after{content:'';position:absolute;bottom:7px;left:0;width:100%;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .25s}.site-navigation>a:hover:after,.site-navigation>a[aria-current]:after{transform:scaleX(1)}.site-navigation>a[aria-current]{color:var(--orange-dark)}.staff-link{display:flex;align-items:center;gap:24px;padding:12px 19px;background:#fff0e0;border:1px solid #e5b58e;border-radius:40px;color:#965223;font-size:14px;font-weight:650;white-space:nowrap;transition:background .25s}.staff-link:hover,.staff-link[aria-current]{background:#ffdfbf}.menu-toggle{display:none}.section{padding:105px var(--gutter)}.section-label,.eyebrow,.number-label,.meta-label{font-size:11px;letter-spacing:1.8px;font-weight:550}.section-label{color:#7c8873;margin-bottom:43px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:46px}.section-heading>p{font-size:14px;color:var(--muted)}.section-heading .text-link{margin:0 0 9px}.split-heading{display:grid;grid-template-columns:1fr 1fr;gap:9%}.body-copy p{color:var(--muted);font-size:16px;line-height:1.95}.body-copy p+p{margin-top:19px}.lead{font-size:21px!important;line-height:1.8!important;letter-spacing:-.02em;color:var(--ink)!important;margin-bottom:18px}.text-link{display:inline-flex;align-items:center;gap:30px;border-bottom:1px solid #9ca38f;padding-bottom:10px;font-size:14px;margin-top:29px;transition:color .25s,border-color .25s}.text-link span{transition:transform .25s}.text-link:hover{color:var(--orange-dark);border-color:var(--orange-dark)}.text-link:hover span{transform:translate(2px,-2px)}.pill-link{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;border:1px solid #b9bfad;background:#fff9;backdrop-filter:blur(12px);padding:15px 24px;border-radius:40px;font-size:14px;font-weight:500;line-height:1.5;transition:background .25s,border-color .25s,color .25s}.pill-link:hover{background:#fff;border-color:#c98751;color:var(--orange-dark)}
.hero-wave{position:relative;min-height:680px;height:calc(100svh - 96px);max-height:960px;isolation:isolate;overflow:hidden;background:#fbf8ef}.hero-atmosphere{position:absolute;inset:-5%;z-index:-2;pointer-events:none;background:radial-gradient(ellipse 65% 83% at 96% 100%,#e6650a 0%,#f08224 18%,#f3b273 38%,#fad5acaa 59%,transparent 79%),linear-gradient(135deg,#fbfcf7 8%,#fbf7ef 60%,#fff0dc 100%);animation:atmosphere-drift 16s ease-in-out infinite alternate}#wave-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;mask-image:linear-gradient(to bottom,transparent 15%,#000 43%)}.hero-watermark{position:absolute;right:10%;top:24%;width:clamp(220px,27vw,410px);height:auto;opacity:.07;mix-blend-mode:multiply;z-index:0;pointer-events:none;transform:rotate(-5deg)}.hero-copy{position:relative;padding:clamp(80px,12vh,145px) var(--gutter) 150px;z-index:1}.hero-copy .eyebrow{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.5px;color:#747f6d;margin-bottom:30px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px #e8782813}.hero-wave h1{font-size:clamp(37px,4.2vw,66px);line-height:1.53;letter-spacing:-.065em;margin-bottom:24px;color:#2c3b32}.hero-wave h1>span{color:var(--orange)}.hero-wave .intro{font-size:16px;color:#6d7766;line-height:1.95;letter-spacing:-.02em}.hero-copy .pill-link{margin-top:33px;min-width:205px}.hero-bottom{position:absolute;bottom:29px;left:var(--gutter);right:var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid #929f833d;padding-top:21px}.hero-bottom>p{font-size:12px;color:#53644e;display:flex;align-items:center;gap:17px}.hero-bottom>p>span{font-size:10px;color:#65765d}.hero-bottom i{width:1px;height:13px;background:#96a17f88}.hero-bottom-actions{display:flex;align-items:center;gap:30px}.motion-toggle{display:inline-flex;align-items:center;gap:8px;font-size:10px;border:1px solid #9eac8d66;background:#fff8;padding:9px 13px;border-radius:30px;color:#516349;white-space:nowrap}.motion-icon{width:10px;line-height:1}.scroll-cue{display:flex;align-items:center;gap:14px;font-size:9px;letter-spacing:2px;color:#516349}.scroll-line{display:block;height:31px;width:1px;background:#71816740;position:relative;overflow:hidden}.scroll-line:after{content:'';position:absolute;top:-100%;left:0;width:1px;height:100%;background:#6f825e;animation:scroll-flow 2.6s ease-in-out infinite}.motion-paused .hero-atmosphere,.motion-paused .scroll-line:after{animation-play-state:paused}@keyframes atmosphere-drift{from{transform:translate3d(-1%,0,0) scale(1)}to{transform:translate3d(1.5%,-1.5%,0) scale(1.05)}}@keyframes scroll-flow{0%{top:-100%}60%,100%{top:100%}}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);padding-top:30px;margin-top:66px}.timeline strong{font-size:42px;font-weight:300;color:#718366;letter-spacing:-1.5px}.timeline p{font-size:14px;margin-top:9px}.timeline small{display:block;font-size:12px;color:#7d8775;margin-top:3px}.business{background:var(--forest);color:#f8f7f0}.business .section-label{color:#b2bda6}.business .section-heading>p{color:#bfccb6}.civil-panel{display:grid;grid-template-columns:.8fr 1.8fr;gap:5%;border-top:1px solid #82907766;border-bottom:1px solid #82907766;padding:39px 0 41px}.civil-heading .number-label{color:#e6ad7b;font-size:10px}.civil-heading h3{font-family:Gmarket,Pretendard,sans-serif;font-size:30px;line-height:1.6;font-weight:500;margin-top:15px}.civil-heading p{color:#b6c4ae;font-size:14px;line-height:1.85;margin-top:13px}.civil-scopes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;padding-top:8px}.civil-scopes article{border-left:1px solid #82907755;padding-left:24px}.scope-mark{display:block;color:#edb47c;font-size:26px;margin-bottom:28px}.civil-scopes h4{font-size:23px;line-height:1.5}.civil-scopes p{font-size:13px;color:#c0cab8;margin-top:16px;line-height:1.9}.earthwork-strip{display:grid;grid-template-columns:1fr 1fr 2fr;align-items:center;gap:24px;border-bottom:1px solid #82907766;padding:26px 0}.earthwork-strip .number-label{font-size:10px;color:#e6ad7b}.earthwork-strip h3{font-family:Gmarket,Pretendard,sans-serif;font-size:24px;font-weight:500}.earthwork-strip p{font-size:14px;color:#bdc8b4}.text-link.light{color:#f4dcc4;border-color:#b4ba9e88}.text-link.light:hover{color:#ffc493;border-color:#ffc493}
.project-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.project-photo-card{display:block;min-width:0;position:relative;background:none;padding:0;border:0;text-align:left;color:var(--ink);font:inherit}.project-photo{position:relative;overflow:hidden;background:#e9ece3;width:100%;border-radius:7px;isolation:isolate}.project-photo img{position:absolute;max-width:none;display:block;object-fit:fill;transition:filter .4s}.project-photo-card:hover .project-photo img{filter:brightness(1.07)}.photo-card-meta{display:flex;align-items:center;gap:8px;font-size:11px;color:#846943;margin:18px 0 8px}.photo-card-meta span+span:before{content:'·';margin-right:8px;color:#a0a48c}.project-photo-card>strong{display:block;line-height:1.6;font-size:18px;letter-spacing:-.03em;font-weight:550}.photo-card-open{display:block;margin-top:13px;font-size:12px;color:#6b7d5f}.project-photo-card:hover .photo-card-open{color:var(--orange-dark)}.project-note{margin-top:26px;font-size:12px;line-height:1.85;color:#73806b}.project-records{padding-top:25px}.project-table-heading,.project-row{display:grid;grid-template-columns:110px minmax(0,1fr) 135px;gap:25px;align-items:center}.project-table-heading{color:#818b75;font-size:12px;padding:0 0 18px;border-bottom:1px solid #adb99e}.project-table-heading>span:last-child{text-align:right}.project-row{padding:27px 0;border-bottom:1px solid var(--line)}.project-row time{font-size:14px;color:#7a856e}.project-row h3{font-size:19px;line-height:1.6}.project-row p{font-size:12px;color:#7d866f;margin-top:6px}.project-row>span{text-align:right;font-size:13px;color:#58684d}.project-photo-link{padding:0;border:0;background:none;font:inherit;text-align:left;color:inherit;line-height:inherit}.project-photo-link:hover{color:var(--orange-dark)}.project-photo-link>span{font-size:14px;color:#a56b32;margin-left:6px}.record-count{font-size:12px;color:#7c876f;margin-bottom:10px}
.headquarters{background:#edf0e7;display:grid;grid-template-columns:1fr 1fr;gap:8%;position:relative;align-items:center;padding-bottom:142px}.headquarters figure{height:560px;border-radius:8px;overflow:hidden}.headquarters figure>img{width:100%;height:100%;object-fit:cover;object-position:center}.headquarters-copy .section-label{margin-bottom:28px}.headquarters-copy>p:not(.section-label){font-size:15px;color:#6c7862}.headquarters-copy .lead{margin-top:30px}.headquarters-detail{position:absolute;bottom:56px;left:41%;width:155px;height:215px;object-fit:cover;border:8px solid #edf0e7;border-radius:7px}.contact{background:#f4d5b8}.contact .section-label{color:#8d613d}.contact .section-heading{margin-bottom:40px}.phone{font-size:clamp(24px,3vw,43px);letter-spacing:-1px;white-space:nowrap}.phone span{color:#a85b28}.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;border-top:1px solid #b8875766;padding-top:35px}.meta-label{color:#806e52;font-size:10px}.contact-grid p{font-size:16px;margin-top:10px}.contact-grid .meta-label:not(:first-child){display:block;margin-top:22px}.contact .text-link{border-color:#b28b66}
.site-footer{display:flex;justify-content:space-between;align-items:center;gap:36px;padding:43px clamp(24px,5vw,90px);border-top:1px solid var(--line)}.site-footer .brand{font-size:19px}.site-footer .brand img{width:42px;height:49px}.site-footer .brand small{font-size:10px;letter-spacing:1px}.footer-details{font-size:11px;color:#75806b;line-height:1.9}.footer-links{display:flex;gap:24px;font-size:12px;white-space:nowrap}.footer-links a:hover{color:var(--orange-dark)}
.page-hero{padding:30px var(--gutter) 58px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 100% 100%,#f0b77f66,transparent 59%),linear-gradient(120deg,#f7f8f1,#f9f2e6);min-height:480px}.page-hero:after{content:'';position:absolute;width:460px;height:460px;right:-70px;bottom:-320px;border:1px solid #cf975e35;border-radius:50%;box-shadow:0 0 0 35px #cf975e0d,0 0 0 75px #cf975e0a;pointer-events:none}.breadcrumb{display:flex;gap:13px;align-items:center;font-size:11px;color:#7d8772;margin-bottom:51px}.breadcrumb a:hover{color:var(--orange-dark)}.page-hero .eyebrow{color:#9a683d;font-size:10px;margin-bottom:20px}.page-hero h1{font-size:clamp(33px,3.5vw,52px);line-height:1.55;margin-bottom:20px}.page-hero>p:not(.eyebrow){font-size:15px;color:#748066}.page-jump{position:absolute;right:var(--gutter);bottom:61px;font-size:12px;display:flex;gap:28px;align-items:center;color:#718262}.page-jump span{font-size:23px}.section-nav{display:flex;align-items:center;gap:36px;padding:23px var(--gutter);border-bottom:1px solid var(--line);background:#fffaf2}.section-nav a{font-size:14px;color:#65765c}.section-nav a:hover{color:var(--orange-dark)}.company-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;margin-top:65px;border-top:1px solid var(--line);padding-top:27px}.company-facts span{font-size:12px;color:#7b8670}.company-facts p{font-size:15px;margin-top:12px}.working-way{background:#eff1e9}.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px}.principles article{border-top:1px solid #b9c4ac;padding-top:24px}.principles article>span{color:#b9783d;font-size:12px}.principles h3{font-size:22px;margin:28px 0 17px}.principles p{font-size:15px;color:#6c7960}.history-list article{display:grid;grid-template-columns:100px 1fr;gap:30px;border-top:1px solid var(--line);padding:25px 0}.history-list article:last-child{border-bottom:1px solid var(--line)}.history-list strong{font-size:34px;line-height:1.4;font-weight:300;color:#7e906f}.history-list h3{font-size:18px;line-height:1.8}.history-list p{font-size:13px;color:#7e8873;margin-top:4px}.location-card{padding:43px;background:#f0f1e8;border:1px solid #dce1d2;border-radius:8px;display:grid;grid-template-columns:1.2fr 1fr;gap:45px}.location-card h3{font-size:26px;margin:20px 0 16px}.location-card p{font-size:15px;color:#6e7a62}.location-card dl{margin:7px 0 0}.location-card dl>div{display:flex;gap:35px;padding:13px 0;border-bottom:1px solid #d3dbc8;font-size:14px}.location-card dt{width:30px;flex-shrink:0;color:#7e8b70}.location-card dd{margin:0;overflow-wrap:anywhere}.location-card dd a:hover{color:var(--orange-dark)}.next-section{padding:55px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:30px;background:#f4dfc7}.next-section p{color:#8a7155;font-size:14px}.next-section>a{font-family:Gmarket,Pretendard,sans-serif;font-size:clamp(24px,2.5vw,35px);letter-spacing:-.04em;display:flex;align-items:center;gap:50px}.next-section>a>span{color:#b36d32}.business-category{margin-top:55px;padding:30px 34px;border-radius:6px;background:#e8eddf;display:flex;align-items:center;gap:45px}.business-category span{font-size:21px;font-weight:600}.business-category p{font-size:15px;color:#6c7c5f}.business-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:35px}.business-detail-grid article{border-bottom:1px solid var(--line);padding-bottom:34px}.business-detail-grid .number-label{font-size:10px;color:#a36d3c;margin:27px 0 12px}.business-detail-grid h3{font-family:Gmarket,Pretendard,sans-serif;font-size:25px;font-weight:500;margin-bottom:15px}.business-detail-grid article>p:last-child{font-size:15px;color:#6d7b62;line-height:1.9}.work-symbol{height:145px;position:relative;overflow:hidden;background:#eff1e8;border-radius:5px}.work-symbol i{position:absolute;display:block;border:2px solid #7d90706b}.pipes i{height:55px;width:55px;border-radius:50%;top:45px;left:calc(50% - 70px)}.pipes i:nth-child(2){left:calc(50% - 8px)}.pipes i:nth-child(3){width:76%;height:1px;border:0;background:#b8c3ac;top:112px;left:12%}.paving i{width:150px;height:40px;left:calc(50% - 75px);transform:skew(-25deg);border-color:#aab49a;top:33px}.paving i:nth-child(2){top:54px;border-top:0}.paving i:nth-child(3){top:75px;border-top:0;border-color:#c18c5977}.structure i{height:70px;width:17px;top:48px;left:calc(50% - 55px);background:#7d907014}.structure i:nth-child(2){left:calc(50% + 38px)}.structure i:nth-child(3){width:150px;height:22px;left:calc(50% - 75px);top:27px;background:#bd875528;border-color:#c18c5966}.earthwork-section{background:var(--forest);color:#f5f6ef}.earthwork-section .section-label{color:#e0b082}.earthwork-section .body-copy p{color:#bdc8b2}.earthwork-section .lead{color:#f6f5ee!important}.earthwork-section .scope-note{font-size:12px;border-top:1px solid #7b8b6b66;padding-top:20px;margin-top:30px}
.office-main{background:#f5f6f0}.office-intro,.office-tools,.partner-panel,.office-return{margin:0 var(--gutter)}.office-intro{padding-top:30px}.office-intro .breadcrumb{margin-bottom:38px}.office-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.office-intro .eyebrow{color:#ab713c;font-size:10px}.office-intro h1{font-size:clamp(34px,3.5vw,50px);margin:20px 0}.office-intro-grid p:not(.eyebrow){font-size:15px;color:#748269}.office-seal{justify-self:end;width:240px;height:240px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid #d8c09e;background:radial-gradient(ellipse at 85% 100%,#f1b6738c,transparent 65%),#f8f5e9;box-shadow:0 0 0 20px #f7f4e982,0 0 0 21px #dfd7c750;margin-right:30px;color:#bd773c}.office-seal>span{font-size:78px;font-weight:250;letter-spacing:-6px}.office-seal>small{font-size:12px;letter-spacing:1.5px;margin-top:10px}.connection-notice{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid #d9ddcf;border-bottom:1px solid #d9ddcf;margin-top:48px;padding:17px 0;font-size:12px;line-height:1.8;color:#77816c}.connection-notice strong{font-weight:600;color:#9b6533;white-space:nowrap}.notice-dot{width:6px;height:6px;border-radius:50%;background:#d58a40}.office-tools{padding-top:52px;padding-bottom:54px}.office-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.office-section-heading h2{font-family:Pretendard,sans-serif;font-size:23px;letter-spacing:-.03em;font-weight:550}.office-section-heading p{font-size:12px;color:#849078}.office-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.office-card{background:#fffdf8;text-align:left;color:var(--ink);border:1px solid #e0e4d6;padding:30px;border-radius:8px;min-height:237px;display:flex;flex-direction:column;align-items:flex-start;transition:border-color .25s,box-shadow .25s,background .25s}.office-card:hover{background:#fffaf0;border-color:#c7a078;box-shadow:0 6px 22px #614a2e08}.office-icon{font-size:24px;line-height:1;width:41px;height:41px;display:flex;align-items:center;justify-content:center;background:#f5ead8;color:#b87c42;border-radius:11px;margin-bottom:21px}.office-card-title{font-size:20px;font-weight:600;letter-spacing:-.035em}.office-card-description{font-size:13px;color:#819073;line-height:1.8;margin-top:9px}.office-card-bottom{font-size:11px;color:#9d7c52;border-top:1px solid #eee9dc;padding-top:14px;margin-top:25px;display:flex;align-items:center;justify-content:space-between;width:100%}.partner-panel{padding:35px 40px;background:#e9eddf;border-radius:8px;display:flex;align-items:center;justify-content:space-between;gap:35px}.partner-panel .eyebrow{font-size:10px;color:#8d936c}.partner-panel h2{font-family:Pretendard,sans-serif;font-size:27px;font-weight:550;letter-spacing:-.04em;margin:10px 0}.partner-panel p:not(.eyebrow){font-size:14px;color:#748267}.partner-panel .pill-link{flex-shrink:0}.office-return{padding:22px 0 65px}.office-return .text-link{font-size:12px}
dialog{padding:38px;border:1px solid #dfdfd0;border-radius:10px;color:var(--ink);background:var(--paper);max-width:560px;width:90vw;max-height:90svh;overflow:auto}dialog::backdrop{background:#17231bb8;backdrop-filter:blur(5px)}dialog .dialog-close{position:absolute;top:17px;right:18px;border:0;background:transparent;color:#64715a;padding:5px;width:35px;height:35px;font-size:28px;line-height:1}dialog .eyebrow{font-size:10px;color:#a3774b;margin-bottom:18px}dialog h2{font-size:29px;line-height:1.55;padding-right:18px}dialog p{font-size:14px;color:#758269;margin-top:20px}dialog ul{padding-left:18px;margin:22px 0;color:#5f7053;font-size:14px;line-height:2.1}dialog .dialog-note{font-size:12px;border-top:1px solid var(--line);padding-top:18px;margin-top:24px}dialog .dialog-bottom-close{border:1px solid #b9c3ac;background:transparent;color:#617153;padding:11px 27px;border-radius:30px;margin-top:23px;display:block;font-size:13px}.photo-dialog{max-width:1080px;width:94vw}.photo-dialog h2{font-size:26px;max-width:94%}.photo-dialog .photo-scope{font-size:12px;margin-top:12px;margin-bottom:24px}.photo-dialog .photo-caption{font-size:12px;line-height:1.9;margin-top:18px}.photo-dialog .dialog-bottom-close{margin:23px auto 0}.reveal-ready{opacity:0;transform:translate3d(0,22px,0);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.65,.3,1);transition-delay:var(--reveal-delay,0ms)}.reveal-ready.is-visible{opacity:1;transform:none}dialog[open]{animation:dialog-enter .25s ease both}@keyframes dialog-enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(min-width:1800px){body{max-width:1920px;margin:0 auto}}
@media(max-width:1150px){.site-header{gap:24px}.site-navigation{gap:23px}.brand{font-size:20px}.staff-link{gap:18px}.civil-panel{grid-template-columns:.8fr 1.7fr;gap:4%}.civil-scopes{gap:18px}.civil-scopes article{padding-left:18px}.civil-scopes h4{font-size:21px}.office-card{padding:26px}}
@media(max-width:960px){:root{--gutter:6vw}.site-header{height:84px;gap:20px}.brand{font-size:20px}.brand img{width:43px;height:52px}.staff-link{margin-left:auto;font-size:12px;padding:11px 16px}.menu-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:40px;border:0;background:transparent;color:var(--ink);padding:6px;position:relative}.menu-toggle>span{width:22px;height:1px;background:currentColor;position:absolute;transition:transform .2s}.menu-toggle>span:first-child{transform:translateY(-4px)}.menu-toggle>span:last-child{transform:translateY(4px)}.menu-toggle[aria-expanded=true]>span:first-child{transform:rotate(45deg)}.menu-toggle[aria-expanded=true]>span:last-child{transform:rotate(-45deg)}.site-navigation{display:none;position:absolute;left:0;right:0;top:84px;background:#fafbf5;padding:15px 6vw 25px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;box-shadow:0 12px 18px #263b2f08}.site-navigation.open{display:flex}.site-navigation>a{padding:17px 0;border-bottom:1px solid #e5e9de;font-size:17px}.site-navigation>a:after{display:none}.hero-wave{height:calc(100svh - 84px);min-height:630px}.hero-copy{padding-top:100px}.hero-wave h1{font-size:clamp(38px,5vw,54px)}.hero-watermark{width:30vw;right:5%;top:32%}.hero-bottom>p{font-size:11px;gap:12px}.hero-bottom>p>span{display:none}.section{padding-top:80px;padding-bottom:80px}.split-heading{gap:7%}.body-copy p{font-size:15px}.lead{font-size:19px!important}.civil-panel{grid-template-columns:1fr;gap:30px}.civil-scopes article:first-child{border-left:0;padding-left:0}.civil-scopes article{padding-left:25px}.civil-scopes{gap:25px}.civil-heading p{max-width:340px}.civil-heading h3{font-size:30px}.scope-mark{margin-bottom:18px}.earthwork-strip{grid-template-columns:1fr 1fr 2fr}.project-gallery{gap:18px}.project-photo-card>strong{font-size:16px}.headquarters{gap:7%;padding-bottom:105px}.headquarters figure{height:470px}.headquarters-detail{display:none}.headquarters-copy>p:not(.section-label){font-size:14px}.headquarters .lead{font-size:17px!important;margin-top:22px}.headquarters h2{font-size:30px}.phone{font-size:30px}.site-footer{flex-wrap:wrap;gap:25px}.footer-details{margin-left:auto}.footer-links{width:100%;justify-content:flex-end}.company-facts{grid-template-columns:repeat(2,1fr);gap:28px}.principles{gap:25px}.principles h3{font-size:19px}.principles p{font-size:14px}.history-list article{grid-template-columns:75px 1fr;gap:18px}.history-list strong{font-size:30px}.history-list h3{font-size:16px}.location-card{padding:33px;gap:30px}.location-card dl>div{gap:20px}.business-detail-grid{gap:25px}.business-detail-grid article>p:last-child{font-size:14px}.office-seal{width:180px;height:180px;margin-right:22px}.office-seal>span{font-size:60px}.office-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.office-card-title{font-size:21px}.partner-panel{padding:30px;gap:25px}.partner-panel .pill-link{gap:15px;font-size:12px}.project-row,.project-table-heading{grid-template-columns:85px minmax(0,1fr) 100px;gap:20px}.project-row h3{font-size:17px}}
@media(max-width:650px){:root{--gutter:7vw}html{scroll-padding-top:95px}.site-header{height:76px;padding:0 5%;gap:12px}.brand{font-size:17px;gap:9px}.brand img{width:37px;height:45px}.brand small{font-size:9px;letter-spacing:1.7px;margin-top:5px}.staff-link{font-size:11px;padding:9px 12px;gap:9px}.menu-toggle{width:29px;padding:4px}.site-navigation{top:76px;padding-left:7vw;padding-right:7vw}.hero-wave{height:calc(100svh - 76px);min-height:620px;max-height:850px}.hero-copy{padding-top:84px;padding-bottom:145px}.hero-copy .eyebrow{font-size:10px;letter-spacing:.1px;gap:9px;margin-bottom:29px}.hero-wave h1{font-size:clamp(27px,7.3vw,43px);line-height:1.65;margin-bottom:22px}.hero-wave .intro{font-size:13px;line-height:2}.hero-copy .pill-link{font-size:12px;padding:13px 20px;min-width:190px;margin-top:28px}.hero-watermark{width:160px;right:6%;top:auto;bottom:20%;opacity:.065}.hero-bottom{bottom:24px;padding-top:19px;align-items:flex-end;gap:20px}.hero-bottom>p{font-size:10px;gap:9px}.hero-bottom-actions{gap:15px}.motion-toggle{padding:9px;font-size:9px}.motion-label{display:none}.scroll-cue{font-size:8px;gap:10px}.scroll-line{height:27px}.section{padding-top:65px;padding-bottom:65px}.section-label{font-size:10px;margin-bottom:28px;letter-spacing:1.5px}h2{font-size:29px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:17px;font-size:13px}.section-heading>.text-link{margin-top:20px}.split-heading{grid-template-columns:1fr;gap:26px}.body-copy p{font-size:14px;line-height:1.95}.lead{font-size:19px!important}.text-link{font-size:13px;margin-top:24px}.timeline{gap:13px;margin-top:40px;padding-top:25px}.timeline strong{font-size:32px}.timeline p{font-size:12px;line-height:1.7}.timeline small{font-size:10px;line-height:1.7}.civil-panel{padding:28px 0 30px}.civil-heading h3{font-size:28px}.civil-heading p{font-size:13px}.civil-scopes{gap:13px}.civil-scopes article{padding-left:13px}.civil-scopes h4{font-size:18px}.civil-scopes p{font-size:11px;line-height:1.85;margin-top:10px}.scope-mark{font-size:22px;margin-bottom:14px}.earthwork-strip{grid-template-columns:1fr 1fr;gap:16px;padding:24px 0}.earthwork-strip>p{grid-column:1/-1;font-size:13px}.earthwork-strip>h3{font-size:23px}.project-gallery{grid-template-columns:1fr;gap:35px}.project-photo-card>strong{font-size:18px}.photo-card-meta{margin-top:14px}.photo-card-open{margin-top:10px}.project-note{font-size:11px;line-height:1.9}.headquarters{grid-template-columns:1fr;gap:35px}.headquarters figure{height:430px}.headquarters-copy .section-label{margin-bottom:22px}.headquarters h2{font-size:29px}.headquarters-copy>p:not(.section-label){font-size:14px}.headquarters .lead{font-size:19px!important}.contact .phone{display:inline-block;margin-top:25px;font-size:31px}.contact-grid{grid-template-columns:1fr;gap:30px;padding-top:28px}.contact-grid p{font-size:14px}.site-footer{padding:33px 7%;align-items:flex-start;gap:24px}.site-footer .brand{font-size:18px;width:100%}.site-footer .brand img{width:38px;height:46px}.footer-details{margin-left:0;font-size:10px}.footer-links{justify-content:flex-start;font-size:12px;gap:25px}.page-hero{min-height:430px;padding-top:24px;padding-bottom:60px}.breadcrumb{font-size:10px;margin-bottom:38px}.page-hero .eyebrow{font-size:9px;margin-bottom:21px}.page-hero h1{font-size:clamp(28px,7.3vw,38px);line-height:1.6;margin-bottom:20px}.page-hero>p:not(.eyebrow){font-size:13px}.page-jump{position:static;display:inline-flex;margin-top:25px;font-size:11px;gap:35px}.page-jump span{font-size:20px}.section-nav{gap:23px;padding:19px 7%;overflow:auto;white-space:nowrap}.section-nav a{font-size:12px}.company-facts{margin-top:40px;gap:25px 18px}.company-facts p{font-size:13px;line-height:1.8;margin-top:8px}.company-facts span{font-size:11px}.principles{grid-template-columns:1fr;gap:30px}.principles article{padding-top:21px}.principles h3{font-size:21px;margin:19px 0 12px}.principles p{font-size:14px}.history-list article{grid-template-columns:80px 1fr;padding:23px 0}.history-list h3{font-size:17px}.history-list p{font-size:12px}.location-card{grid-template-columns:1fr;gap:25px;padding:28px 23px}.location-card h3{font-size:24px;margin:17px 0 13px}.location-card p{font-size:14px}.location-card dl>div{font-size:13px;gap:25px}.next-section{display:block;padding:36px 7%}.next-section p{font-size:12px;margin-bottom:18px}.next-section>a{font-size:28px;justify-content:space-between;gap:20px}.business-category{margin-top:35px;padding:23px;display:block}.business-category span{font-size:20px}.business-category p{font-size:13px;margin-top:8px}.business-detail-grid{grid-template-columns:1fr;gap:30px}.business-detail-grid article{padding-bottom:26px}.business-detail-grid .number-label{margin-top:23px}.business-detail-grid h3{font-size:25px}.work-symbol{height:150px}.project-table-heading{display:none}.project-row{grid-template-columns:65px minmax(0,1fr);gap:8px 16px;padding:25px 0;align-items:start}.project-row:first-child{border-top:1px solid #b9c5ab}.project-row time{font-size:12px;padding-top:4px}.project-row h3{font-size:16px}.project-row p{font-size:11px}.project-row>span{grid-column:2;text-align:left;font-size:11px;margin-top:3px;color:#967344}.project-records{padding-top:20px}.record-count{display:block;margin-top:16px}.office-intro{padding-top:24px}.office-intro .breadcrumb{margin-bottom:35px}.office-intro-grid{grid-template-columns:1fr;gap:0}.office-intro h1{font-size:34px;margin-top:20px;margin-bottom:19px}.office-intro-grid p:not(.eyebrow){font-size:14px}.office-seal{display:none}.connection-notice{margin-top:32px;gap:8px;font-size:11px;padding:15px 0}.connection-notice>span:last-child{flex-basis:100%;margin-left:14px}.office-tools{padding-top:35px;padding-bottom:35px}.office-section-heading{display:block;margin-bottom:24px}.office-section-heading h2{font-size:21px}.office-section-heading p{margin-top:7px;font-size:11px}.office-grid{gap:13px}.office-card{padding:21px 17px;min-height:223px;border-radius:6px}.office-icon{width:35px;height:35px;font-size:22px;margin-bottom:19px}.office-card-title{font-size:17px;line-height:1.6}.office-card-description{font-size:11px;line-height:1.85;margin-top:7px}.office-card-bottom{font-size:10px;margin-top:auto;padding-top:12px;gap:9px}.office-card-description{margin-bottom:21px}.partner-panel{display:block;padding:26px 23px}.partner-panel h2{font-size:25px}.partner-panel p:not(.eyebrow){font-size:13px}.partner-panel .pill-link{margin-top:23px;font-size:12px;gap:25px}.office-return{padding-bottom:45px}dialog{padding:30px 24px}.photo-dialog{padding:28px 18px}.photo-dialog h2{font-size:21px}.photo-dialog .photo-caption{font-size:11px}.photo-dialog .eyebrow{font-size:9px}.photo-dialog .dialog-close{top:12px;right:9px}dialog h2{font-size:25px}dialog p,dialog ul{font-size:13px}}
@media(max-width:650px){.civil-scopes{grid-template-columns:1fr;gap:0}.civil-scopes article,.civil-scopes article:first-child{border-left:0;padding:19px 0;display:grid;grid-template-columns:25px 1fr;gap:0 12px}.civil-scopes article+article{border-top:1px solid #82907744}.scope-mark{grid-row:1/3;margin:0;font-size:22px}.civil-scopes h4{font-size:21px}.civil-scopes p{grid-column:2;font-size:13px;margin-top:5px}.civil-panel{gap:15px}}
.office-card-description{color:#647457}.office-section-heading p{color:#6b7c61}
@media(max-width:360px){.brand{font-size:15px}.brand small{font-size:8px}.staff-link{font-size:10px;padding:9px}.staff-link span{display:none}.hero-bottom>p{font-size:9px;gap:7px}.office-card{padding:18px 13px}.office-card-title{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal-ready{opacity:1!important;transform:none!important}}

/* Business imagery and reading comfort */
.body-copy p{font-size:18px;line-height:1.95;color:#465449;font-weight:450}
.company-intro .lead{font-size:23px!important;font-weight:550}
.section-heading>p{font-size:16px;color:#4e5d50}
.principles{gap:42px}.principles h3{font-size:24px;font-weight:650;line-height:1.6}
.principles p{font-size:18px;line-height:1.95;color:#455343;font-weight:450}
.principles article>span{font-size:14px;color:#98602d}
.page-hero>p:not(.eyebrow){font-size:17px;color:#53634d}
.business-photo{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:7px;background:#dfe4d7}
.business-detail-grid article>p:last-child{font-size:17px;color:#4b5c48;line-height:1.95}
.business-detail-grid .number-label{font-size:11px;color:#8d592c}
.illustration-note{margin-top:22px;font-size:13px;line-height:1.8;color:#5a6855}
.business .illustration-note,.earthwork-section .illustration-note{color:#cbd4c4}
.civil-scopes{padding-top:0}.civil-scopes article{border-left:0;padding-left:0;display:block}
.civil-scopes .business-photo{margin-bottom:22px}.civil-scopes h4{font-size:23px}
.civil-scopes p{font-size:15px;line-height:1.85;color:#d6dfce;margin-top:11px}
.civil-heading p,.business .section-heading>p{color:#d6dfce}
.earthwork-strip{grid-template-columns:170px 1fr 1.8fr;gap:30px;padding:30px 0}
.earthwork-strip h3{margin-top:12px}.earthwork-strip p{font-size:16px;color:#d6dfce}
.earthwork-feature{display:grid;grid-template-columns:1.1fr 1fr;gap:8%;align-items:center}
.earthwork-feature h2{margin-bottom:30px}.earthwork-feature .body-copy{padding-top:35px}
.earthwork-section .body-copy p{color:#d6dfce}.earthwork-section .scope-note{font-size:14px}
.earthwork-feature .illustration-note{margin-top:14px}
@media(max-width:960px){.body-copy p{font-size:17px}.principles{gap:26px}.principles h3{font-size:22px}.principles p{font-size:17px}.civil-scopes h4{font-size:22px}.civil-scopes p{font-size:15px}.earthwork-feature{gap:6%}.earthwork-strip{grid-template-columns:140px 1fr 1.6fr;gap:22px}}
@media(max-width:650px){.body-copy p,.principles p{font-size:16px;line-height:1.95}.company-intro .lead{font-size:21px!important}.principles h3{font-size:23px}.section-heading>p,.page-hero>p:not(.eyebrow){font-size:15px}.business-detail-grid article>p:last-child{font-size:16px}.civil-scopes{gap:26px;margin-top:15px}.civil-scopes article,.civil-scopes article:first-child{display:block;border:0;padding:0}.civil-scopes article+article{border:0}.civil-scopes .business-photo{margin-bottom:17px;aspect-ratio:3/2}.civil-scopes h4{font-size:23px}.civil-scopes p{font-size:15px;margin-top:8px}.earthwork-strip{grid-template-columns:110px 1fr;gap:17px}.earthwork-strip>p{grid-column:1/-1;font-size:15px}.earthwork-strip h3{font-size:24px;margin-top:8px}.earthwork-feature{grid-template-columns:1fr;gap:25px}.earthwork-feature h2{margin-bottom:26px}.earthwork-feature .body-copy{padding-top:0}.earthwork-section .scope-note{font-size:13px}.illustration-note{font-size:12px}}

/* SH wordmark and original monogram */
@font-face{font-family:SHBodoniBlack;src:url('assets/fonts/BodoniModa-Black-Text.ttf') format('truetype');font-style:normal;font-weight:900;font-display:swap}
.brand-english{display:block;font-family:SHBodoniBlack,'Bodoni MT',Didot,serif;font-size:27px;font-weight:900;line-height:1.15;letter-spacing:0;white-space:nowrap;font-optical-sizing:none}
.brand small{font-family:Pretendard,'Malgun Gothic',sans-serif;font-weight:650;color:#525b4d;font-size:12px}
.site-footer .brand-english{font-size:25px}
.office-seal .office-monogram{display:block;width:128px;height:64px;object-fit:contain}
.office-seal>small{font-size:14px;font-weight:750;color:#bc500a;letter-spacing:1.2px;margin-top:20px}
@media(max-width:960px){.brand-english{font-size:25px}.office-seal .office-monogram{width:100px;height:50px}.office-seal>small{font-size:12px;margin-top:17px;letter-spacing:.8px}}
@media(max-width:650px){.brand-english{font-size:21px;letter-spacing:0}.site-header{gap:10px}.brand small{font-size:10px;letter-spacing:1.5px}.site-footer .brand-english{font-size:24px}.site-footer .brand small{font-size:10px}}
@media(max-width:360px){.site-header{gap:8px;padding-left:4%;padding-right:4%}.brand{gap:7px}.brand img{width:33px;height:41px}.brand-english{font-size:20px}.brand small{font-size:9px;letter-spacing:1px}}

@media(max-width:650px){.office-grid{grid-template-columns:1fr}.office-card{min-height:210px;padding:25px}.office-card-title{font-size:21px}.office-card-description{font-size:14px}.office-card-bottom{font-size:12px}}

/* Orange accents with a softer olive foundation */
.section-label{color:var(--orange-dark);font-weight:650}
.section-label::before{content:'';display:inline-block;width:20px;height:2px;margin-right:12px;vertical-align:middle;background:var(--orange)}
.business .section-label,.earthwork-section .section-label{color:#ffc18f}
.business .section-label::before,.earthwork-section .section-label::before{background:#ffc18f}
.business .number-label,.earthwork-section .number-label{color:#ffc18f}
.page-hero .eyebrow,.office-intro .eyebrow{color:var(--orange-dark)}.contact .section-label{color:#943f0c}
.staff-link{background:#ffedda;border-color:#e47729;color:#99420d}
.staff-link:hover,.staff-link[aria-current]{background:#ffddba;border-color:var(--orange)}
.hero-copy .pill-link{color:var(--orange-dark);border-color:#d76b1b;background:#fff8efdf;font-weight:650}
.hero-copy .pill-link:hover{background:#ffe6cc;border-color:#bf570d}
.text-link{border-color:#d8905c}.text-link>span,.page-jump>span{color:var(--orange-dark)}
.text-link.light{color:#ffe1c5;border-color:#d8ae8d}.text-link.light>span{color:#ffc18f}
.timeline strong,.history-list strong{color:#ae5620}
.principles article>span,.business-detail-grid .number-label,.photo-card-open{color:var(--orange-dark)}
.office-icon{background:#ffead6;color:#a64b10}
.page-hero:after{border-color:#e7884355;box-shadow:0 0 0 35px #e788430e,0 0 0 75px #e7884309}

/* Clear first-screen identity and immediate page presentation */
.hero-company{display:flex;flex-wrap:wrap;gap:0 .45em;align-items:baseline;font-size:clamp(20.9px,1.87vw,28.6px);font-weight:700;line-height:1.65;letter-spacing:-.025em;color:var(--orange-dark);margin-bottom:20px}
.hero-company>span{white-space:nowrap;font-size:1.15em;font-weight:800}
.hero-services{font-size:19px;font-weight:550;line-height:1.8;letter-spacing:.01em;color:#465449}
main[tabindex="-1"]:focus{outline:none}
@media(max-width:650px){.hero-company{font-size:18.7px;line-height:1.8;margin-bottom:22px}.hero-services{font-size:15px;line-height:1.9}}

.brand small,.site-footer .brand small{letter-spacing:.09em;white-space:nowrap}

/* Keep every primary destination visible in smaller windows, without a hidden menu. */
@media(max-width:1100px){
  html{scroll-padding-top:154px}
  .site-header{height:134px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:84px 50px;gap:0 20px}
  .site-header>.brand{grid-column:1;grid-row:1;min-width:0}
  .site-header>.staff-link{grid-column:2;grid-row:1;margin-left:0}
  .site-header>.menu-toggle{display:none}
  .site-navigation,.site-navigation.open{display:flex;grid-column:1/-1;grid-row:2;position:static;margin:0;padding:0;flex-direction:row;align-items:stretch;justify-content:space-between;gap:16px;background:transparent;border:0;border-top:1px solid var(--line);box-shadow:none;min-width:0}
  .site-navigation>a{display:flex;align-items:center;justify-content:center;flex:1;min-height:50px;padding:0;font-size:15px;border:0}
  .site-navigation>a:after{display:none}
  .site-navigation>a[aria-current]{box-shadow:inset 0 -2px var(--orange)}
  .hero-wave{height:calc(100svh - 134px)}
}
@media(max-width:650px){
  html{scroll-padding-top:146px}
  .site-header{height:126px;grid-template-rows:76px 50px;column-gap:12px}
  .site-navigation,.site-navigation.open{gap:8px;padding:0}
  .site-navigation>a{font-size:14px}
  .hero-wave{height:calc(100svh - 126px)}
}