:root{--ink:#000;--accent:#292A2F;--soft:#E8E8EA;--cream:#FAF7EE;--line:#E5E5E5;--serif:"Noto Serif KR",serif;--btn:"Pretendard Variable",Pretendard,-apple-system,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;color:#000;background:#fff;font:400 16px/1.8 var(--serif);word-break:keep-all;overflow-wrap:break-word;line-break:strict;-webkit-font-smoothing:antialiased}
p,li,h1,h2,h3,h4,a,button,.card,footer,nav{word-break:keep-all;overflow-wrap:break-word;line-break:strict}
img{max-width:100%;height:auto;display:block;border-radius:12px}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.35;margin:0 0 .5em}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.center{text-align:center}
.btn,.btn-consult,.cbtn,.more-btn,.mbar a{font-family:var(--btn);font-weight:600}
/* header */
.hd{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hd-in{max-width:1200px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:8px}
.logo svg{border-radius:0;width:32px;height:32px;flex-shrink:0}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-brand{font-size:.95rem;font-weight:700}
.logo-keyword{font-size:.7rem;color:var(--accent);letter-spacing:.04em}
.nav{display:flex;align-items:center;gap:30px;font-size:16px;font-weight:500}
.nav a{white-space:nowrap}
.btn-consult{background:var(--accent);color:#fff;padding:10px 22px;border-radius:2px}
/* buttons */
.btn{display:inline-block;padding:13px 28px;border-radius:2px;font-size:15px;line-height:1.3;border:1px solid var(--accent)}
.btn.pri{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--accent)}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font:600 12px/1 var(--btn);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.eyebrow svg{flex-shrink:0}
/* hero */
.hero{background:var(--cream);padding:56px 0 64px}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(46px,6vw,84px);margin:0 0 20px;letter-spacing:-.02em}
.hero .lead{font-size:17px;color:#222;max-width:560px;margin:0 0 28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-i img{border-radius:20px;width:100%;max-height:640px;object-fit:cover;object-position:center 30%}
/* sections */
.sec{padding:84px 0}
.shead{margin-bottom:36px}
.stitle{font-size:clamp(22px,3vw,38px);margin:0 0 8px}
.slead{color:#4B5563;margin:0}
@media(min-width:768px){.stitle{white-space:nowrap}}
.grid{display:grid;gap:28px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.more-grid{margin-top:28px}
.more-grid[hidden]{display:none}
.more-wrap{text-align:center;margin-top:36px}
.more-btn{background:#fff;border:1px solid var(--accent);color:var(--accent);padding:13px 34px;cursor:pointer;font-size:15px;border-radius:2px}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(0,0,0,.08)}
.card-im{display:block;aspect-ratio:4/5;overflow:hidden}
.card-im img{width:100%;height:100%;object-fit:cover;border-radius:0}
.card-b{display:flex;flex-direction:column;gap:6px;padding:18px 20px 22px}
.card-b strong{font-size:20px;font-family:var(--serif);font-weight:600}
.badge{font:600 11px/1 var(--btn);letter-spacing:.1em;color:var(--accent);background:var(--soft);align-self:flex-start;padding:5px 9px;border-radius:2px}
.sub{font-size:14px;color:#4B5563;line-height:1.6}
.more{font:600 14px var(--btn);color:var(--accent);margin-top:4px}
.g4 .card-b strong{font-size:17px}
.g4s .card-b strong{font-size:17px}
/* process */
.section-head{margin-bottom:28px}
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #E0E0DC}
.process-item{padding:28px 20px 28px 24px;border-right:1px solid #E0E0DC}
.process-item:first-child{padding-left:0}
.process-item:last-child{border-right:none}
.pnum{display:block;font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px}
.process-item h3{font-size:16px;font-weight:800;color:#22262B;margin:0 0 8px}
.process-item p{font-size:13.5px;color:#5B6169;line-height:1.65;margin:0}
/* two col / text */
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.two img{width:100%;max-height:560px;object-fit:cover}
.chk{padding-left:1.2em;margin:.6em 0 1em}
.chk li{margin:.3em 0}
.big{font-size:clamp(28px,4vw,48px);font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--accent);padding:9px 18px;border-radius:999px;font:500 15px var(--btn);background:#fff}
.chip.all{background:var(--accent);color:#fff}
/* faq */
.faq{max-width:860px;margin:0 auto}
.faq-i{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:0 22px}
.faq-i summary{cursor:pointer;list-style:none;padding:18px 0}
.faq-i summary::-webkit-details-marker{display:none}
.faq-i h3{display:inline;font-size:17px;margin:0}
.faq-i p{margin:0 0 18px;color:#333;font-size:15.5px}
/* page hero */
.phero{position:relative;padding:64px 0 48px;background:var(--cream);overflow:hidden}
.phero-bg{position:absolute;inset:0;background-size:cover;background-position:center 35%;opacity:.28;filter:blur(3px);transform:scale(1.06)}
.phero-in{position:relative}
.phero h1,.svc-top h1{font-size:clamp(28px,4.2vw,52px);margin:8px 0 12px}
.phero .lead,.svc-top .lead{font-size:17px;max-width:760px;color:#222;margin:0 0 8px}
.crumb{font:400 13px var(--btn);color:#555}
.crumb a{text-decoration:underline}
/* service top */
.svc-top{background:var(--cream);padding:48px 0 64px}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.ba figure{margin:0}
.ba img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:14px}
.ba figcaption{margin-top:8px;font-size:14px;color:#333}
.ba figcaption b{background:var(--accent);color:#fff;padding:2px 8px;margin-right:6px;font:600 12px var(--btn)}
/* case detail */
.top550{margin:0 0 40px}
.top550 img{width:550px;height:410px;object-fit:cover;object-position:center 35%;max-width:100%;aspect-ratio:550/410}
.lab{font:400 11px var(--btn);color:#777;margin:0 0 8px;letter-spacing:.08em}
.ct{font-size:26px;margin-bottom:36px}
.case p{font-size:16px;color:#4B5563;margin:0 0 1.2em}
.jh{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.jh figure{margin:0;text-align:center}
.jh img{width:100%;height:auto;max-height:500px;object-fit:contain;background:#F3F3F1}
.jh figcaption{font-size:13px;color:#555;margin-top:6px}
.rel{display:grid;gap:20px;max-width:900px;margin:0 auto}
.rel.n2{grid-template-columns:repeat(2,1fr)}.rel.n3{grid-template-columns:repeat(3,1fr)}
.rel-c img{width:100%;height:180px;object-fit:cover}
.rel-c strong{display:block;margin-top:8px;font-size:16px;text-align:center}
/* guide */
.guide p{color:#333;margin:0 0 1.1em}
.lead2{font-size:18px;font-weight:500}
.gh2{font-size:24px;margin:48px 0 12px}
.gfig img{width:100%;max-width:420px;height:auto;max-height:420px;object-fit:contain;background:#F3F3F1;margin:16px auto}
.gw{max-width:1100px;margin:0 auto}
/* closing */
.closing{position:relative;height:650px;overflow:hidden;color:#fff;text-align:center}
.closing>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;border-radius:0}
.closing:before{content:"";position:absolute;inset:0;background:rgba(19,19,19,.55);z-index:1}
.closing-in{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:0 16px}
.closing h2{color:#fff;font-size:clamp(15px,3.2vw,40px);white-space:nowrap;margin:0}
.cq{margin:0;font-size:clamp(12px,1.6vw,18px);opacity:.92}
.cbtn{border:1px solid #fff;color:#fff;padding:14px 42px;border-radius:0;font-size:16px}
/* footer */
.ft{background:#fff;border-top:1px solid var(--line);padding:56px 0 40px;color:#000}
.ft-in{max-width:1200px;margin:0 auto;padding:0 24px}
.ft-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-bottom:36px}
.ft h2{font-size:15px;margin:0 0 10px}
.ft ul{list-style:none;margin:0;padding:0;font-size:14px;color:#333}
.ft li{margin:4px 0}
.ft-biz{font-size:13.5px;color:#444;line-height:1.7}
.ft-biz p{margin:2px 0}
.ft-biz span{color:inherit}
.nw{white-space:nowrap}
.copy{margin:20px 0 0;font-size:13px;color:#666}
.mbar{display:none}
/* lightbox */
.lb{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:100;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:92vw;max-height:90vh;width:auto;height:auto;border-radius:0}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;padding:12px}
.lb-x{top:10px;right:16px}.lb-p{left:10px}.lb-n{right:10px}
/* mobile */
@media(max-width:767px){
 body{padding-bottom:56px;font-size:15px}
 .hd-in{flex-direction:column;align-items:stretch;gap:6px;padding:8px 12px}
 .logo{justify-content:center}
 .nav{display:grid;grid-template-columns:repeat(4,1fr);gap:0;font-size:14px;text-align:center}
 .nav a{padding:8px 2px;border-top:1px solid var(--line)}
 .btn-consult{padding:8px 2px;border-radius:0}
 .wrap{padding:0 16px}
 .sec{padding:52px 0}
 .hero{padding:32px 0 40px}
 .hero-in,.two{grid-template-columns:1fr;gap:28px}
 .hero h1{font-size:clamp(40px,12vw,56px)}
 .g2,.g3,.g4{grid-template-columns:1fr}
 .process-list{grid-template-columns:1fr 1fr}
 .process-item:nth-child(2n){border-right:none}
 .process-item:first-child{padding-left:24px}
 .ba,.jh{gap:10px}
 .rel.n3{grid-template-columns:1fr}
 .rel-c img{height:180px}
 .top550 img{width:100%;height:auto}
 .ft-cols{grid-template-columns:1fr 1fr}
 .closing{height:520px}
 .closing h2{font-size:clamp(13px,3.7vw,22px)}
 .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line)}
 .mbar a{text-align:center;padding:15px 0;font-size:15px}
 .mbar .mb1{background:var(--accent);color:#fff}
 .stitle{font-size:clamp(18px,5.4vw,26px)}
}
@media(min-width:768px){.rel.n3{grid-template-columns:repeat(3,1fr)}}
.two.one{grid-template-columns:1fr;max-width:860px}