:root{--bg:#f7f5f1;--ink:#23221f;--mute:#6b665d;--line:#e3ded4;--card:#fff;--olive:#4a5238;--hdr:68px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;line-height:1.75;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:break-word;-webkit-text-size-adjust:100%}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{letter-spacing:-.025em;line-height:1.3;margin:0}
:focus-visible{outline:3px solid #b8c27a;outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 14px;z-index:100}.skip:focus{left:8px}
.in{max-width:1240px;margin:0 auto;padding:0 32px}

/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;color:#fff;transition:background .25s,color .25s,box-shadow .25s}
.hdr::before{content:"";position:absolute;inset:0 0 -52px 0;background:linear-gradient(rgba(20,19,17,.45),rgba(20,19,17,0));pointer-events:none;transition:opacity .25s}
.hdr .in{position:relative;display:flex;align-items:center;justify-content:space-between;height:var(--hdr)}
.hdr.solid{background:rgba(247,245,241,.96);color:var(--ink);box-shadow:0 1px 0 var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hdr.solid::before{opacity:0}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.03em}
#nav{display:flex;align-items:center;gap:6px}
#nav a{text-decoration:none;font-size:15px;font-weight:500;padding:12px 14px;min-height:44px;display:inline-flex;align-items:center}
#nav a:hover{opacity:.7}
#nav .cta-nav{border:1px solid currentColor;margin-left:8px;padding:0 20px}
.burger{display:none;background:none;border:0;color:inherit;width:48px;height:48px;padding:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;right:13px;height:2px;background:currentColor;transition:transform .2s,opacity .2s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:30px}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;height:min(80vh,850px);min-height:520px;background:#cfcac0;overflow:hidden;color:#fff}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 0s 1s}
.slide.on{opacity:1;visibility:visible;transition:opacity 1s ease}
.slide picture,.slide img{width:100%;height:100%}
.slide img{object-fit:cover}
.hero::before{content:"";position:absolute;left:0;bottom:0;z-index:2;width:min(70%,900px);height:78%;background:radial-gradient(ellipse at 0 100%,rgba(18,17,15,.62),rgba(18,17,15,.3) 45%,rgba(18,17,15,0) 72%);pointer-events:none}
.hero-txt{position:absolute;z-index:3;left:0;right:0;bottom:clamp(88px,13vh,130px)}
.hero-txt .in{width:100%}
.hero h1{font-size:clamp(46px,7.4vw,104px);font-weight:700;letter-spacing:-.045em;line-height:1.05;text-shadow:0 1px 24px rgba(0,0,0,.25)}
.hero .sub{margin:18px 0 0;font-size:clamp(16px,1.7vw,22px);font-weight:400;max-width:30em;text-shadow:0 1px 14px rgba(0,0,0,.35)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;font-size:16px;font-weight:600;text-decoration:none;border:1px solid transparent;transition:background .2s,color .2s}
.btn.pri{background:#f7f5f1;color:var(--ink)}.btn.pri:hover{background:#fff}
.btn.sec{border-color:rgba(255,255,255,.85);color:#fff}.btn.sec:hover{background:rgba(255,255,255,.14)}
.btn.dark{background:var(--ink);color:#fff}.btn.dark:hover{background:#000}
.btn.line{border-color:var(--ink);color:var(--ink)}.btn.line:hover{background:var(--ink);color:#fff}
.cap{position:absolute;z-index:3;right:0;bottom:clamp(88px,13vh,130px);padding:0 32px;max-width:1240px;left:0;margin:0 auto;display:flex;justify-content:flex-end;pointer-events:none}
.cap a{pointer-events:auto;color:#fff;text-decoration:none;font-size:15px;font-weight:600;padding:12px 18px;background:rgba(20,19,17,.5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.35);min-height:44px;display:inline-flex;align-items:center}
.cap a:hover{background:rgba(20,19,17,.72)}
.slide:not(.on) .cap a{pointer-events:none}
.ctl{position:absolute;z-index:4;left:0;right:0;bottom:28px}
.ctl .in{display:flex;align-items:center;gap:6px}
.ctl button{background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer;display:grid;place-items:center;padding:0}
.ctl button:hover{background:rgba(255,255,255,.14)}
.ctl svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
.dots{display:flex;gap:0;margin:0 8px}
.dots button{width:44px}
.dots button::after{content:"";width:28px;height:3px;background:rgba(255,255,255,.5);display:block;transition:background .2s}
.dots button[aria-current=true]::after{background:#fff}
.count{white-space:nowrap;font-size:14px;margin-left:auto;opacity:.9;font-variant-numeric:tabular-nums}

/* sections */
section.s{padding:clamp(64px,9vw,128px) 0}
.eyebrow{font-size:14px;color:var(--olive);font-weight:700;letter-spacing:.04em;margin:0 0 14px}
.s h2{font-size:clamp(28px,3.6vw,44px);font-weight:700;margin-bottom:20px}
.lead{font-size:clamp(17px,1.5vw,20px);max-width:44em;margin:0 0 20px}
.prose p{max-width:46em;margin:0 0 18px;color:#3b3934}
.prose h3{font-size:20px;margin:36px 0 12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 24px;margin-top:40px}
.card{background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.card .ph{aspect-ratio:4/5;overflow:hidden;background:#e9e5dc}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover img{transform:scale(1.03)}
.card .bd{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:21px}
.card p{margin:0;font-size:15px;color:var(--mute);flex:1}
.card .lk{font-weight:600;font-size:15px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;border-top:1px solid var(--line);padding-top:6px;margin-top:6px}
.card .lk:hover{text-decoration:underline}
.card .lk.off{color:var(--mute);pointer-events:none}
.band{background:#efebe3}
.dark-band{background:var(--ink);color:#f1eee8}
.dark-band .eyebrow{color:#c3cc92}
table{width:100%;border-collapse:collapse;margin:24px 0;background:var(--card);font-size:15px}
th,td{padding:14px 16px;text-align:left;border:1px solid var(--line);vertical-align:top}
th{background:#efebe3;font-weight:600}
.tw{overflow-x:auto}
.facts{display:grid;gap:0;margin:0}
.facts div{display:grid;grid-template-columns:9em 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{color:var(--mute);font-size:14px}.facts dd{margin:0;font-weight:500}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.cases figure{margin:0}
.cases .ph{aspect-ratio:4/3;overflow:hidden;background:#e9e5dc}
.cases img{width:100%;height:100%;object-fit:cover}
.cases figcaption{padding:14px 2px 0;font-size:15px}.cases figcaption b{display:block;font-size:17px}
.cases figcaption span{color:var(--mute);font-size:14px}
.note{font-size:14px;color:var(--mute);margin-top:24px}
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s}
.steps li{counter-increment:s;padding:26px 22px 8px 0;border-top:2px solid #c3cc92;position:relative}
.steps li::before{content:"0" counter(s);display:block;font-size:14px;font-weight:700;color:#c3cc92;margin-bottom:10px}
.steps b{display:block;font-size:19px;margin-bottom:6px}
.steps span{font-size:15px;color:#d6d2c8;display:block}
.hubs{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px}
.hubs li{border-top:1px solid var(--line)}
.hubs a{display:flex;justify-content:space-between;align-items:center;min-height:56px;text-decoration:none;font-weight:600;padding:10px 0}
.hubs a::after{content:"→";color:var(--olive)}
.hubs a:hover{text-decoration:underline}
.hubs small{display:block;font-weight:400;color:var(--mute);font-size:13px}
.faq{border-top:1px solid var(--line);padding:22px 0}
.faq:last-of-type{border-bottom:1px solid var(--line)}
.faq h3{font-size:19px;margin-bottom:8px}.faq p{margin:0;max-width:46em;color:#3b3934}
.ph2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:32px 0}
.pbox{background:var(--card);border:1px solid var(--line);padding:clamp(24px,3vw,40px)}
.pbox .g{font-size:15px;color:var(--mute);margin:0 0 6px}
.pbox .n{display:block;font-size:clamp(30px,4.4vw,48px);font-weight:700;letter-spacing:-.03em;text-decoration:none;line-height:1.2;margin:6px 0 18px;white-space:nowrap}
.pbox .btns{margin-top:0}
.pbox .btn{flex:1;min-width:120px}
.cta-band{text-align:center}
.cta-band .btns{justify-content:center}
.cta-band .btn.pri{background:#f7f5f1}
.crumb{font-size:14px;color:var(--mute);padding-top:calc(var(--hdr) + 28px)}
.crumb a{text-decoration:none}.crumb a:hover{text-decoration:underline}
.pagehead{padding-bottom:20px}
.pagehead h1{font-size:clamp(34px,5vw,56px);font-weight:700;margin:12px 0 18px}
.list{padding-left:1.2em;max-width:46em}.list li{margin-bottom:8px}
.field{margin-top:48px}
.field h2{font-size:24px;margin:0 0 4px}
.sitelist{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.sitelist a{display:flex;align-items:center;min-height:56px;padding:12px 16px;background:var(--card);border:1px solid var(--line);text-decoration:none;font-weight:600}
.sitelist a:hover{border-color:var(--ink)}
.sitelist .main a{border-color:var(--olive);background:#f1f3e8}

/* footer */
.ftr{background:#1b1a18;color:#bdb8ad;padding:48px 0 36px;font-size:14px}
.ftr .in{display:grid;grid-template-columns:1.1fr 1.4fr;gap:32px 56px}
.ftr strong{color:#fff;font-size:20px}
.ftr p{margin:6px 0}.f-brand p:first-of-type{margin-top:10px}
.f-svc{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:4px 14px;color:#8f8a80}
address{font-style:normal}
.f-info b{display:inline-block;min-width:7.5em;color:#8f8a80;font-weight:500}
.ftr a{color:#e6e2d8}
.f-links{grid-column:1/-1;display:flex;gap:6px 20px;flex-wrap:wrap}
.f-links a{min-height:44px;display:inline-flex;align-items:center}
.copy{grid-column:1/-1;color:#8f8a80;border-top:1px solid #34322e;padding-top:18px;margin:0}

@media (max-width:1000px){
 .grid3,.cases{grid-template-columns:repeat(2,1fr)}
 .steps{grid-template-columns:1fr 1fr;gap:0 24px}
 .hubs,.sitelist{grid-template-columns:repeat(2,1fr)}
 .two,.ph2,.ftr .in{grid-template-columns:1fr}
}
@media (max-width:760px){
 :root{--hdr:60px}
 .in{padding:0 20px}
 .burger{display:block;margin-right:-12px}
 #nav{position:fixed;top:var(--hdr);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(247,245,241,.98);color:var(--ink);padding:8px 20px 20px;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility 0s .2s}
 #nav.open{opacity:1;transform:none;visibility:visible;transition:opacity .2s,transform .2s}
 #nav a{font-size:17px;border-bottom:1px solid var(--line);min-height:52px}
 #nav .cta-nav{margin:14px 0 0;justify-content:center;background:var(--ink);color:#fff;border:0}
 .hdr.menu{background:rgba(247,245,241,.98);color:var(--ink)}.hdr.menu::before{opacity:0}
 .hero{height:clamp(480px,72svh,680px);min-height:0}
 .hero::before{width:100%;height:70%;background:linear-gradient(to top,rgba(18,17,15,.7),rgba(18,17,15,.34) 55%,rgba(18,17,15,0))}
 .hero-txt{bottom:96px}
 .hero .sub{margin-top:12px}
 .btns{margin-top:22px;gap:10px}.btn{min-height:50px;padding:0 20px;font-size:15px;flex:1 1 auto}
 .cap{bottom:auto;top:calc(var(--hdr) + 14px);padding:0 20px;justify-content:flex-start}
 .cap a{font-size:14px;padding:8px 14px;min-height:44px}
 .ctl{bottom:18px}
 .grid3,.cases{gap:20px 12px}
 .card .bd{padding:14px 14px 16px}.card h3{font-size:17px}.card p{font-size:13.5px}
 .card .lk{font-size:14px}
 .cases{grid-template-columns:1fr}
 .steps{grid-template-columns:1fr}
 .hubs,.sitelist{grid-template-columns:1fr}
 .facts div{grid-template-columns:1fr;gap:2px}
 th,td{padding:10px 10px;font-size:14px}
 .pbox .n{font-size:clamp(26px,8.6vw,36px)}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *{transition:none!important;animation:none!important}
}
td a[href^="tel:"],td a[href="/consultation/"]{white-space:nowrap}

/* service pages */
.shero{position:relative;height:min(64vh,640px);min-height:440px;overflow:hidden;color:#fff;background:#cfcac0}
.shero picture,.shero img{width:100%;height:100%;display:block}
.shero img{object-fit:cover}
.shero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to right,rgba(18,17,15,.66),rgba(18,17,15,.32) 45%,rgba(18,17,15,0) 70%)}
.shero-txt{position:absolute;z-index:2;left:0;right:0;bottom:clamp(36px,8vh,80px)}
.shero h1{font-size:clamp(40px,6vw,84px);font-weight:700;letter-spacing:-.045em;line-height:1.08;text-shadow:0 1px 20px rgba(0,0,0,.25)}
.shero .sub{margin:16px 0 0;max-width:36em;font-size:clamp(15px,1.4vw,18px);text-shadow:0 1px 12px rgba(0,0,0,.4)}
.crumb2{font-size:14px;margin-bottom:10px;opacity:.9}.crumb2 a{text-decoration:none}.crumb2 a:hover{text-decoration:underline}
.al-center .shero::before{background:linear-gradient(to top,rgba(18,17,15,.7),rgba(18,17,15,.3) 55%,rgba(18,17,15,0))}
.al-center .shero-txt{text-align:center}.al-center .shero .sub{margin-inline:auto}.al-center .shero .btns{justify-content:center}
.al-right .shero::before{background:linear-gradient(to left,rgba(18,17,15,.66),rgba(18,17,15,.32) 45%,rgba(18,17,15,0) 70%)}
.al-right .shero-txt{text-align:right}.al-right .shero .sub{margin-left:auto}.al-right .shero .btns{justify-content:flex-end}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.gal-grid figure{margin:0}
.gal-grid .sq{aspect-ratio:1/1;overflow:hidden;background:#e9e5dc}
.gal-grid img{width:100%;height:100%;object-fit:cover}
.gal-grid figcaption{font-size:14px;color:var(--mute);padding-top:10px}
.g-2x2 .gal-grid{grid-template-columns:repeat(2,1fr);max-width:820px;gap:20px}
.g-stag .gal-grid{grid-template-columns:repeat(2,1fr);max-width:900px;gap:20px 20px}
.g-stag .gal-grid figure:nth-child(even){margin-top:48px}
.g-row .gal-grid figure:nth-child(odd) .sq{outline:1px solid var(--line)}
.blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:28px}
.blk h3{font-size:20px;margin-bottom:10px}.blk p{margin:0;color:#3b3934}
.body .tbl{margin-top:48px}.tbl h3{font-size:20px}
.c-split .blocks{grid-template-columns:1fr;max-width:46em;margin-left:auto}
.c-split .body-h{position:sticky;top:calc(var(--hdr) + 24px);float:left;width:34%}
.c-split .blocks,.c-split .tbl{margin-left:38%;max-width:none}
.c-split .in::after{content:"";display:block;clear:both}
.c-cards .blk{background:var(--card);border:1px solid var(--line);padding:28px}
.c-list .blocks{grid-template-columns:1fr;gap:0}
.c-list .blk{display:grid;grid-template-columns:14em 1fr;gap:24px;padding:24px 0;border-top:1px solid #d6d1c6}
.c-list .blk h3{margin:0}
.psteps{list-style:none;margin:36px 0 0;padding:0;counter-reset:p;display:grid;gap:0}
.psteps li{counter-increment:p}
.psteps b{display:block;font-size:19px;margin-bottom:4px}.psteps span{font-size:15px;color:var(--mute)}
.psteps li::before{content:"0" counter(p);display:block;font-size:14px;font-weight:700;color:var(--olive);margin-bottom:8px}
.p-cols .psteps{grid-template-columns:repeat(5,1fr)}
.p-cols .psteps li{border-top:2px solid var(--olive);padding:22px 20px 8px 0}
.p-cards .psteps{grid-template-columns:repeat(5,1fr);gap:14px}
.p-cards .psteps li{background:var(--card);border:1px solid var(--line);padding:22px}
.p-line .psteps{max-width:640px;border-left:2px solid var(--olive)}
.p-line .psteps li{padding:0 0 28px 28px;position:relative}
.p-line .psteps li::after{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;background:var(--olive);border-radius:50%}
.relcard{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:20px;max-width:640px;padding:24px 28px;background:var(--card);border:1px solid var(--olive);text-decoration:none;min-height:72px}
.relcard b{display:block;font-size:20px}.relcard small{color:var(--mute);font-size:14px}.relcard i{font-style:normal;font-size:22px;color:var(--olive)}
.relcard:hover{background:#f1f3e8}
.acc details{border-top:1px solid var(--line)}.acc details:last-child{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;min-height:56px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:26px;line-height:1;color:var(--olive);flex:none}
.acc details[open] summary::after{content:"\2212"}
.acc summary h3{font-size:18px;margin:0}
.acc details p{margin:0 0 22px;max-width:46em;color:#3b3934}
@media (max-width:1000px){
 .blocks,.p-cols .psteps,.p-cards .psteps{grid-template-columns:1fr 1fr}
 .c-split .body-h{position:static;float:none;width:auto}.c-split .blocks,.c-split .tbl{margin-left:0}
 .c-list .blk{grid-template-columns:1fr;gap:8px}
 .gal-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
 .shero{height:clamp(480px,74svh,640px);min-height:0}
 .shero::before{background:linear-gradient(to top,rgba(18,17,15,.74),rgba(18,17,15,.38) 60%,rgba(18,17,15,0))}
 .shero-txt{bottom:28px}
 .al-right .shero-txt{text-align:left}.al-right .shero .sub{margin-left:0}.al-right .shero .btns{justify-content:flex-start}
 .blocks,.p-cols .psteps,.p-cards .psteps{grid-template-columns:1fr}
 .gal-grid{gap:10px}.g-stag .gal-grid figure:nth-child(even){margin-top:0}
 .gal-grid figcaption{font-size:13px}
 .relcard{padding:18px 20px}
}
.card h3 a{text-decoration:none}.card h3 a:hover{text-decoration:underline}
.card a.ph{display:block}
.extra{margin-top:48px;max-width:46em}.extra h3{font-size:20px;margin-bottom:10px}.extra p{margin:0;color:#3b3934}
.c-split .extra{margin-left:38%}
@media (max-width:1000px){.c-split .extra{margin-left:0}}

/* before / after */
.ba-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;align-items:start}
.ba-grid figure{margin:0}
.ba-grid .sq{aspect-ratio:1/1;overflow:hidden;background:#e9e5dc}
.ba-grid img{width:100%;height:100%;object-fit:cover}
.ba-grid figcaption{padding-top:10px}
.tag{display:inline-block;font-size:13px;letter-spacing:.06em;padding:4px 10px;background:#e3ded4;color:var(--ink)}
.tag.after{background:var(--olive);color:#fff}
.ba-note{margin:0;font-size:15px;color:#3b3934;padding-right:8px}
.ba-b1{grid-column:1;grid-row:1}.ba-a1{grid-column:2;grid-row:1}.ba-b2{grid-column:3;grid-row:1}.ba-a2{grid-column:4;grid-row:1}
.ba-note1{grid-column:1/3;grid-row:2}.ba-note2{grid-column:3/5;grid-row:2}
@media (max-width:760px){
 .ba-grid{grid-template-columns:repeat(2,1fr);gap:10px}
 .ba-b1{grid-column:1;grid-row:1}.ba-a1{grid-column:2;grid-row:1}.ba-note1{grid-column:1/3;grid-row:2;margin-bottom:14px}
 .ba-b2{grid-column:1;grid-row:3}.ba-a2{grid-column:2;grid-row:3}.ba-note2{grid-column:1/3;grid-row:4}
 .ba-note{font-size:14px}
}