/* FAÇADE WORKS — 하위 페이지 공통 스타일 (자재 라이브러리 등) */
:root{
  --brand:#851B20;--brand-deep:#6a1419;--ink:#16171a;--paper:#f4f4f2;--paper2:#e9e9e6;--white:#fbfbfa;
  --muted:#5c5e63;--line:rgba(22,23,26,.12);
  --sans:'Pretendard Variable',Pretendard,'Noto Sans KR',-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --pad:clamp(20px,4vw,40px);--ease-out:cubic-bezier(.23,1,.32,1);--r-media:14px;
  color-scheme:light;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;line-height:1.65;word-break:keep-all;overflow-wrap:break-word}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
::selection{background:var(--brand);color:#fff}
.wrap{max-width:1280px;margin:0 auto;padding-inline:var(--pad)}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(244,244,242,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;max-width:1280px;margin:0 auto;padding-inline:var(--pad)}
.logo{display:block;flex:none;line-height:0}
.logo img{height:clamp(19px,1.75vw,24px);width:auto}
.menu{display:flex;gap:clamp(18px,1.9vw,30px);align-items:center}
.menu a .en,.mmenu a .en{display:block;font-size:14px;font-weight:700;line-height:1.25;white-space:nowrap}
.menu a .ko,.mmenu a .ko{display:block;font-size:11.5px;font-weight:500;opacity:.72;line-height:1.3;margin-top:2px;white-space:nowrap}
.menu a{position:relative;padding:12px 0;opacity:.9}
.menu a.on{opacity:1}
.menu a.on::after{content:"";position:absolute;left:0;right:0;bottom:3px;height:2px;background:var(--brand)}
@media (hover:hover) and (pointer:fine){.menu a:hover{opacity:1}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--brand);color:#fff;font-weight:700;font-size:15px;min-height:46px;padding:0 24px;border-radius:999px;border:1px solid var(--brand);white-space:nowrap;transition:transform .16s var(--ease-out),background-color .2s ease}
@media (hover:hover) and (pointer:fine){.btn:hover{background:var(--brand-deep)}}
.btn:active{transform:scale(.97)}
.btn.line{background:transparent;border-color:rgba(22,23,26,.3);color:var(--ink)}
@media (hover:hover) and (pointer:fine){.btn.line:hover{border-color:var(--ink);background:transparent}}
.burger{display:none;background:none;border:0;color:inherit;cursor:pointer;width:46px;height:46px;align-items:center;justify-content:center;flex-direction:column;gap:6px}
.burger span{width:22px;height:2px;background:currentColor;display:block;transition:transform .25s var(--ease-out),opacity .2s ease}
.hd.open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hd.open .burger span:nth-child(2){opacity:0}
.hd.open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mmenu{padding:8px var(--pad) 24px;border-top:1px solid var(--line)}
.mmenu a{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
.mmenu a .en{font-size:16px}.mmenu a .ko{font-size:12.5px}
@media (max-width:1240px){.menu,.nav .btn{display:none}.burger{display:flex}}

/* common */
.crumb{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(22,23,26,.25)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{opacity:.5}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--brand);text-transform:uppercase}
.h1{font-size:clamp(34px,4.6vw,60px);font-weight:800;letter-spacing:-.035em;line-height:1.12}
.h2{font-size:clamp(26px,3vw,40px);font-weight:800;letter-spacing:-.03em;line-height:1.2}
.h3{font-size:clamp(20px,2vw,24px);font-weight:800;letter-spacing:-.02em;line-height:1.3}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.7;color:#2b2d31}
.muted{color:var(--muted)}
.sec{padding-block:clamp(64px,8vw,112px)}
.sec + .sec{border-top:1px solid var(--line)}
.cap{font-size:12px;color:#7a7c81;margin-top:8px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;line-height:1.3}
.tag.fw{background:var(--brand);color:#fff}
.tag.soft{background:var(--paper2);color:#3a3c40}
.ed-dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex:none}

/* hero (collection) */
.c-hero{padding-top:clamp(28px,4vw,48px);padding-bottom:clamp(48px,6vw,80px)}
.c-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,72px);align-items:end;margin-top:28px}
.c-hero .lead{margin-top:22px;max-width:560px}
.facts{display:flex;flex-wrap:wrap;gap:0;margin-top:34px;border-top:1px solid var(--line)}
.facts div{padding:18px 28px 0 0;margin-right:28px}
.facts b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.facts span{font-size:13px;color:var(--muted)}
.c-hero-img{position:relative;border-radius:var(--r-media);overflow:hidden;aspect-ratio:4/3;background:var(--paper2)}
.c-hero-img img{width:100%;height:100%;object-fit:cover}
.c-hero-img figcaption{position:absolute;left:14px;bottom:12px;font-size:12px;color:#fff;background:rgba(19,20,22,.55);padding:5px 10px;border-radius:6px}

/* edition nav */
.ednav{position:sticky;top:72px;z-index:40;background:rgba(244,244,242,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.ednav .wrap{display:flex;gap:8px;overflow-x:auto;padding-block:12px;scrollbar-width:none}
.ednav .wrap::-webkit-scrollbar{display:none}
.ednav a{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-size:14px;font-weight:700;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--white)}
@media (hover:hover) and (pointer:fine){.ednav a:hover{border-color:var(--ink)}}

/* edition section */
.ed-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:32px}
.ed-title{display:flex;align-items:center;gap:14px}
.ed-bar{width:6px;height:44px;border-radius:3px;flex:none}
.ed-title .h2{font-size:clamp(26px,2.8vw,36px)}
.ed-count{font-size:14px;color:var(--muted)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.pcard{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--r-media);overflow:hidden;transition:transform .25s var(--ease-out),box-shadow .25s ease}
@media (hover:hover) and (pointer:fine){.pcard:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(22,23,26,.35)}}
.pcard .im{position:relative;aspect-ratio:1/1;background:var(--paper2);overflow:hidden}
.pcard .im img{width:100%;height:100%;object-fit:cover}
.pcard .im .tag{position:absolute;left:12px;top:12px}
.pcard .bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .nm{font-size:19px;font-weight:800;letter-spacing:-.02em;line-height:1.25}
.pcard .en{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--muted)}
.pcard .ld{font-size:14px;color:#3a3c40;line-height:1.6}
.chips{display:flex;gap:6px;margin-top:auto;padding-top:6px;align-items:center}
.chips img{width:24px;height:24px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.chips span{font-size:12px;color:var(--muted);margin-left:4px}
.note-img{font-size:12px;color:#7a7c81;margin-top:18px}

/* features */
.feat{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ink);margin-top:36px}
.feat div{padding:24px 24px 0 0}
.feat div + div{padding-left:24px;border-left:1px solid var(--line)}
.feat h3{font-size:17px;font-weight:800;margin-bottom:8px}
.feat p{font-size:14.5px;color:#3a3c40}
@media (max-width:960px){.feat{grid-template-columns:1fr 1fr}.feat div:nth-child(3){border-left:0;padding-left:0}.feat div{padding-bottom:20px}}
@media (max-width:560px){.feat{grid-template-columns:1fr}.feat div + div{border-left:0;padding-left:0;border-top:1px solid var(--line)}}

/* projects */
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:36px}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--r-media);overflow:hidden;display:flex;flex-direction:column}
.case .im{aspect-ratio:4/3;overflow:hidden;background:var(--paper2)}
.case .im img{width:100%;height:100%;object-fit:cover}
.case .bd{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px}
.case .meta{display:flex;gap:6px;flex-wrap:wrap}
.case h3{font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.35}
.case p{font-size:14px;color:#3a3c40}
.case .mat{font-size:13px;font-weight:700;color:var(--brand)}

/* adhesive block */
.adh{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.kv{width:100%;border-collapse:collapse;font-size:15px}
.kv th,.kv td{text-align:left;padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.kv th{width:38%;font-weight:700;color:#3a3c40;padding-right:16px}
.kv tr:first-child th,.kv tr:first-child td{border-top:1px solid var(--ink)}

/* cta */
.cta{background:var(--ink);color:#fff;border-radius:22px;padding:clamp(36px,5vw,64px);display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta h2{font-size:clamp(24px,2.8vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1.3}
.cta p{color:rgba(255,255,255,.72);margin-top:10px;font-size:15px}
.cta .acts{display:flex;gap:12px;flex-wrap:wrap}
.cta .btn.line{border-color:rgba(255,255,255,.5);color:#fff}
@media (hover:hover) and (pointer:fine){.cta .btn.line:hover{border-color:#fff}}

/* product page */
.p-hero{padding-top:clamp(28px,4vw,48px);padding-bottom:clamp(40px,5vw,72px)}
.p-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);margin-top:28px;align-items:start}
.viewer{position:relative;border-radius:var(--r-media);overflow:hidden;background:var(--paper2);aspect-ratio:1/1}
.viewer img{width:100%;height:100%;object-fit:cover}
.viewer .lbl{position:absolute;left:14px;bottom:12px;font-size:12px;color:#fff;background:rgba(19,20,22,.6);padding:5px 10px;border-radius:6px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:72px;border:0;background:none;cursor:pointer;padding:0;text-align:left;font:inherit}
.thumbs img{width:72px;height:72px;object-fit:cover;border-radius:10px;border:2px solid transparent}
.thumbs button[aria-pressed="true"] img{border-color:var(--brand)}
.thumbs span{display:block;font-size:11px;color:var(--muted);margin-top:4px;line-height:1.3}
.p-info .ed{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.1em}
.p-info .h1{margin-top:10px}
.p-info .en{font-size:15px;font-weight:700;letter-spacing:.1em;color:var(--muted);margin-top:6px}
.p-info .lead{margin-top:20px}
.p-info .body{margin-top:12px;color:#3a3c40}
.colors{margin-top:26px;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink)}
.colors li{list-style:none;display:flex;align-items:center;gap:14px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.colors img{width:40px;height:40px;border-radius:8px;object-fit:cover}
.colors code{font-family:inherit;font-weight:700;min-width:76px}
.p-acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.notes{list-style:none;display:flex;flex-direction:column;gap:12px}
.notes li{position:relative;padding-left:18px;font-size:15px;color:#2b2d31}
.notes li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--brand)}
.gal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.gal figure{border-radius:12px;overflow:hidden;background:var(--paper2);aspect-ratio:4/3}
.gal img{width:100%;height:100%;object-fit:cover}
.sib{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;margin-top:24px}
.sib a{display:block;background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.sib img{aspect-ratio:1/1;width:100%;object-fit:cover}
.sib span{display:block;padding:10px 12px;font-size:14px;font-weight:700}
@media (hover:hover) and (pointer:fine){.sib a:hover span{color:var(--brand)}}

@media (max-width:960px){
  .c-hero-grid,.p-grid,.two,.adh{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){.gal{grid-template-columns:1fr}.pgrid{grid-template-columns:1fr 1fr;gap:12px}.pcard .ld{display:none}.pcard .nm{font-size:16px}.pcard .bd{padding:12px}}

/* footer */
footer{border-top:1px solid var(--line);padding-block:64px calc(40px + env(safe-area-inset-bottom,0px));background:var(--paper);margin-top:clamp(64px,8vw,112px)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1fr) repeat(3,auto);column-gap:clamp(40px,6vw,96px);row-gap:40px;margin-bottom:52px}
.foot-logo img{width:min(300px,100%);height:auto}
.foot-brand p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:16px;max-width:300px}
.fh{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--muted);margin-bottom:14px}
.foot-col a,.foot-col span{display:block;font-size:15px;padding:5px 0;color:#34363a}
@media (hover:hover) and (pointer:fine){.foot-col a:hover{color:var(--brand)}}
.foot-bottom{border-top:1px solid var(--line);padding-top:26px;font-size:13px;color:#6f7176}
@media (max-width:960px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}