:root{--navy:#0b1c2b;--navy2:#102b42;--ink:#17212b;--muted:#64707d;--orange:#ff5a16;--line:#e4e8ec;--bg:#f6f8fa;--white:#fff;--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Pretendard","Noto Sans KR","Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-inner{height:78px;display:flex;align-items:center;gap:28px}.brand{display:grid;grid-template-columns:auto auto;align-items:baseline;gap:3px;min-width:220px;font-weight:900;font-size:24px}.brand span{color:var(--navy)}.brand b{color:var(--orange)}.brand small{grid-column:1/3;color:#75808b;font-size:11px;font-weight:600}.main-nav{display:flex;gap:26px;margin-left:auto;font-weight:700;font-size:14px}.main-nav a:hover{color:var(--orange)}.header-cta{background:var(--orange);color:white;padding:12px 18px;border-radius:11px;font-weight:800;font-size:14px}.hero{background:linear-gradient(135deg,#06121d,#102b42);color:#fff;padding:44px 0}.hero-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:42px;align-items:center}.hero-copy h1{font-size:clamp(44px,5.5vw,72px);line-height:1.03;margin:10px 0 16px;letter-spacing:-.05em}.hero-copy h2{font-size:clamp(20px,2.2vw,31px);line-height:1.3;margin:0 0 15px}.hero-copy p{color:#cbd7e1;font-size:17px;max-width:620px}.eyebrow,.mini{font-weight:900;letter-spacing:.08em;text-transform:uppercase}.eyebrow{color:#ffd6c4}.mini{font-size:12px;color:var(--orange)}.cta-row{display:flex;gap:12px;margin-top:28px}.btn{padding:14px 21px;border-radius:12px;font-weight:900}.btn.primary{background:var(--orange);color:#fff}.btn.ghost{border:1px solid #89a0b3;color:#fff}.hero-photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.28);min-height:400px}.hero-photo img{width:100%;height:430px;object-fit:cover}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,18,29,.3),transparent 45%)}.photo-badge{position:absolute;right:18px;bottom:18px;z-index:2;background:rgba(11,28,43,.87);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:999px;padding:9px 14px;font-size:13px;font-weight:800}.region-search{background:#0c263a;color:white;padding:30px 0}.region-grid{display:grid;grid-template-columns:300px 1fr;gap:26px;align-items:center}.region-grid h2{margin:5px 0 0;font-size:25px}.region-grid p{margin:3px 0;color:#c5d0d9;font-size:14px}.region-controls{display:grid;grid-template-columns:repeat(3,1fr) 1.3fr;gap:8px}.region-controls select,.region-controls button,.estimate-form input,.estimate-form select,.estimate-form button{border:0;border-radius:10px;padding:13px 14px;font:inherit}.region-controls button,.estimate-form button{background:var(--orange);color:white;font-weight:900;cursor:pointer}.keyword-row{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px}.keyword-row span{border:1px solid rgba(255,255,255,.24);padding:6px 11px;border-radius:999px;font-size:12px;color:#dce6ee}.section{padding:78px 0}.intro-section{background:#fff}.narrow{max-width:900px}.narrow h2{font-size:35px;margin:8px 0 16px}.lead{font-size:19px;color:#46515d;line-height:1.85}.services{background:var(--bg)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.section-head h2{font-size:34px;margin:5px 0 0;letter-spacing:-.03em}.section-head>p{max-width:420px;color:var(--muted);text-align:right}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 9px 26px rgba(11,28,43,.05)}.service-card img{width:100%;height:150px;object-fit:cover}.service-card div{padding:18px}.service-card h3{margin:0 0 6px;font-size:19px}.service-card p{margin:0;color:var(--muted);font-size:14px}.cases{background:linear-gradient(135deg,#081824,#102f46);color:white}.section-head.light>p{color:#c5d2dd}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case-card{background:white;color:var(--ink);border-radius:16px;overflow:hidden}.case-card img{width:100%;height:200px;object-fit:cover}.case-body{padding:18px}.case-body>span{font-size:12px;color:var(--orange);font-weight:800}.case-body h3{margin:3px 0 8px}.case-body p{color:#5e6974;font-size:14px;min-height:68px}.before-after{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center;margin-top:14px}.before-after b{background:#eef2f5;text-align:center;padding:8px;border-radius:8px;font-size:12px}.before-after i{font-style:normal;color:var(--orange)}.reviews{background:#fff}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-grid blockquote{margin:0;border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;font-size:16px;box-shadow:0 8px 28px rgba(0,0,0,.04)}.review-grid cite{display:block;margin-top:16px;font-style:normal;color:var(--muted);font-size:13px;font-weight:700}.support{background:#f0f4f7}.support-grid{display:grid;grid-template-columns:.8fr 1.4fr;gap:40px}.support h2{font-size:31px;margin:5px 0}.support p{margin:0 0 12px;color:#4f5b66}.estimate{background:#fff}.estimate-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.estimate h2{font-size:34px;margin:6px 0 12px}.estimate-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;background:#f3f6f8;border-radius:18px;padding:20px}.estimate-form input,.estimate-form select{background:#fff;border:1px solid #dfe5e9}.estimate-form button{grid-column:1/-1}.site-footer{background:#07121c;color:#c4d0d9;padding:38px 0}.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:50px}.site-footer strong{font-size:21px;color:#fff}.site-footer p{margin:5px 0;font-size:13px}.basic-page{padding:70px 0}
@media(max-width:900px){.main-nav{display:none}.header-inner{height:68px}.brand{min-width:auto;font-size:20px}.header-cta{margin-left:auto}.hero-grid,.estimate-grid,.support-grid,.region-grid{grid-template-columns:1fr}.hero{padding-top:24px}.hero-photo{min-height:300px}.hero-photo img{height:330px}.region-controls{grid-template-columns:1fr 1fr}.region-controls button{grid-column:1/-1}.service-grid{grid-template-columns:repeat(2,1fr)}.case-grid,.review-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.section-head>p{text-align:left}.footer-grid{grid-template-columns:1fr}}
@media(max-width:560px){.wrap{width:min(100% - 26px,1180px)}.hero-copy h1{font-size:43px}.hero-copy h2{font-size:21px}.cta-row{flex-direction:column}.hero-photo img{height:280px}.region-controls{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.service-card{display:grid;grid-template-columns:130px 1fr}.service-card img{height:100%;min-height:130px}.section{padding:55px 0}.narrow h2,.section-head h2,.estimate h2{font-size:28px}.estimate-form{grid-template-columns:1fr}.estimate-form button{grid-column:auto}}

/* v1.2.0: requested additions only */
.keyword-row a{border:1px solid rgba(255,255,255,.24);padding:6px 11px;border-radius:999px;font-size:12px;color:#dce6ee}.keyword-row a:hover,.keyword-row a.active{background:var(--orange);border-color:var(--orange);color:#fff}.keyword-detail{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.service-point-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}.service-point-grid article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.service-point-grid strong{display:block;font-size:17px;margin-bottom:5px}.service-point-grid p{margin:0;color:var(--muted);font-size:14px}
.process-section{background:#fff}.process-list{display:grid;gap:10px}.process-row{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:18px 22px;background:#fff}.process-row>span{font-weight:900;color:var(--orange);font-size:18px}.process-row h3{margin:0 0 4px;font-size:20px}.process-row p{margin:0;color:var(--muted)}
.case-list{display:grid;gap:12px}.case-row{display:grid;grid-template-columns:80px 210px 1fr;gap:22px;align-items:center;background:#fff;color:var(--ink);border-radius:16px;padding:20px}.case-no{font-size:28px;font-weight:900;color:var(--orange)}.case-meta span,.case-main>span{display:block;font-size:11px;font-weight:900;color:#8a949d;text-transform:uppercase;letter-spacing:.06em}.case-meta strong{font-size:15px}.case-main h3{margin:2px 0 5px;font-size:19px}.case-main p{margin:0;color:#5e6974;font-size:14px}
.faq-section{background:#f6f8fa}.faq-list{display:grid;gap:10px;max-width:980px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary strong{font-size:16px}.faq-item summary span{color:var(--orange);font-size:22px;font-weight:900}.faq-item p{margin:0;padding:0 22px 22px;color:var(--muted)}.faq-item[open] summary span{transform:rotate(45deg)}
@media(max-width:900px){.service-point-grid{grid-template-columns:repeat(2,1fr)}.case-row{grid-template-columns:60px 160px 1fr}}
@media(max-width:560px){.service-point-grid{grid-template-columns:1fr}.process-row{grid-template-columns:1fr;gap:6px}.case-row{grid-template-columns:50px 1fr}.case-main{grid-column:1/-1;padding-left:0}.keyword-row a{font-size:11px}}


/* v1.2.1 service pages */
.service-card-link{display:block;color:inherit;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.service-card-link:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(17,31,46,.12)}
.service-more{display:inline-block;margin-top:10px;font-weight:800;color:#f15a24;font-size:13px}
.service-region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.service-region-grid article{background:#fff;border:1px solid #e4e8ec;border-radius:14px;padding:24px}
.service-region-grid h3{margin:0 0 12px;font-size:20px}.service-region-grid p{margin:0 0 14px;line-height:1.75;color:#596474}.service-region-grid a{font-weight:800;color:#f15a24;text-decoration:none}
.case-review-text{margin-top:10px!important;padding-top:10px;border-top:1px solid rgba(255,255,255,.16);font-weight:700}
.service-hero .hero-photo img{object-fit:cover}
@media(max-width:800px){.service-region-grid{grid-template-columns:1fr}.service-card-link:hover{transform:none}}

/* v1.2.2 unified construction reviews */
.construction-reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.construction-review{background:white;color:var(--ink);border-radius:16px;overflow:hidden}.review-comparison{margin:0}.review-photo-crop{overflow:hidden;background:#eef2f5}.review-photo-crop img{display:block;position:static;width:100%;height:auto;max-width:100%;margin-top:-8.333333%;object-fit:contain}.review-comparison figcaption{display:grid;grid-template-columns:1fr 1fr;background:#eaf0f4;color:#243949;font-size:13px;font-weight:800;text-align:center;padding:8px}.construction-review-body{padding:22px}.review-topic{color:var(--orange);font-size:12px;font-weight:800}.construction-review h3{margin:7px 0 12px;font-size:21px}.construction-review p{color:#596474;font-size:14px;line-height:1.8}.construction-review blockquote{margin:18px 0 0;padding-top:16px;border-top:1px solid #e4e8ec;font-size:15px;line-height:1.8}.review-example{display:block;color:#7b8690;font-size:11px;margin-top:12px}#cases{scroll-margin-top:90px}#reviews{scroll-margin-top:90px}
@media(max-width:900px){.construction-reviews{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.construction-reviews{grid-template-columns:1fr}.construction-review-body{padding:20px}}

.service-review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.building-review-grid{grid-template-columns:1fr}.building-review-grid .construction-review{display:grid;grid-template-columns:1.05fr 1fr;align-items:center}.building-review-grid .construction-review-body{padding:30px}.building-review-grid .review-comparison{align-self:center}.building-review-grid h3{font-size:24px;line-height:1.4}.building-review-grid p,.building-review-grid blockquote{font-size:15px;line-height:1.85}
@media(max-width:700px){.service-review-grid{grid-template-columns:1fr}.building-review-grid .construction-review{grid-template-columns:1fr}.building-review-grid .construction-review-body{padding:22px}.building-review-grid h3{font-size:21px}}

/* v1.2.3: responsive photo sizing */
.hero-grid>*{min-width:0}.service-card,.construction-review,.review-comparison{min-width:0}
@media(max-width:900px){
 .hero-photo{min-height:0}
 .hero-photo img{width:100%;height:auto;object-fit:contain}
}
@media(max-width:560px){
 .service-card-link{display:grid;grid-template-columns:130px minmax(0,1fr);align-items:stretch}
 .service-card-link img{width:130px;max-width:100%;height:130px;min-height:0;object-fit:cover;align-self:center}
 .service-card-link>div{min-width:0}
 .review-photo-crop img{height:auto;min-height:0}
}

/* v1.2.4: clean before/after photo pair */
.review-photo-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:16px 16px 0;background:#fff}
.review-photo-item{min-width:0;margin:0}.review-photo-item figcaption{display:flex;align-items:center;gap:6px;margin-bottom:7px;color:#6f7d88;font-size:12px;font-weight:700;line-height:1.5}
.photo-state-dot{width:5px;height:5px;border-radius:50%;background:#9ca8b1}.review-photo-item:last-child .photo-state-dot{background:var(--orange)}
.review-photo-window{width:100%;height:0;padding-bottom:94.444444%;border-radius:9px;background-repeat:no-repeat;background-size:266.666667% 164.705882%;background-color:#eef2f5}
.photo-before{background-position:9.777778% 60.606061%}.photo-after{background-position:94.666667% 60.606061%}
.construction-review-body p{margin:0 0 12px}.construction-review-body p:last-of-type{margin-bottom:0}.construction-review h3{font-size:20px;line-height:1.5;letter-spacing:-.025em}
.building-review-grid .review-photo-pair{align-self:center;padding:24px}.building-review-grid .construction-review-body{padding:26px}
@media(max-width:700px){.building-review-grid .review-photo-pair{padding:16px 16px 0}}
@media(max-width:560px){.review-photo-pair{gap:8px;padding:14px 14px 0}.construction-review h3{font-size:19px}.review-photo-item figcaption{font-size:11px}.building-review-grid .construction-review-body{padding:20px}}