/* HO YOUNG — 사이트 공통 스타일
   방향: 브러시드 스테인리스에서 뽑은 무채색. 장식 대신 여백과 사진, 얇은 한글 제목. */
:root{
  --ink:#141413;      /* 본문 글자, 어두운 면 */
  --night:#100F0E;    /* 히어로·푸터 바탕 (사진 속 대리석 톤) */
  --stone:#E8E6E1;    /* 제품 사진 무대 */
  --paper:#F6F5F2;    /* 페이지 바탕 */
  --line:#D8D5CE;     /* 구분선 */
  --mute:#74716B;     /* 보조 글자 */
  --on-dark:#EDEBE6;  /* 어두운 면 위 글자 */
  --on-dark-mute:#9C9890;
  --kr:'Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --en:'Jost','Noto Sans KR',sans-serif;
  --gutter:clamp(20px,4.4vw,64px);
  --max:1440px;
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:light;
}
/* 레이아웃: 12칸 격자, 섹션마다 여백으로 리듬을 만들고 카드·그림자는 쓰지 않는다 */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--kr);font-size:16px;line-height:1.75;font-weight:400;letter-spacing:-.01em;word-break:keep-all;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none;appearance:none}
h1,h2,h3,h4{margin:0;font-weight:300;letter-spacing:-.035em;line-height:1.28;text-wrap:balance}
p{margin:0}
:focus-visible{outline:1.5px solid currentColor;outline-offset:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.en{font-family:var(--en);letter-spacing:.24em;text-transform:uppercase;font-weight:400}
.label{font-family:var(--en);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--mute)}
.kicker{font-size:13px;color:var(--mute);letter-spacing:0}
.on-dark .kicker{color:var(--on-dark-mute)}
.num{font-family:var(--en);font-weight:300;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.link-arrow{display:inline-flex;align-items:center;gap:14px;font-size:15px;padding-bottom:6px;border-bottom:1px solid currentColor;transition:gap .4s var(--ease)}
.link-arrow::after{content:"";width:22px;height:1px;background:currentColor;transition:width .4s var(--ease)}
.link-arrow:hover::after{width:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;font-size:15px;font-weight:500;letter-spacing:0;border:1px solid var(--ink);background:var(--ink);color:var(--paper);transition:background .3s,color .3s,border-color .3s}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.on-dark .btn{background:var(--on-dark);color:var(--ink);border-color:var(--on-dark)}
.on-dark .btn:hover{background:transparent;color:var(--on-dark)}
.on-dark .btn.ghost{background:transparent;color:var(--on-dark);border-color:rgba(237,235,230,.4)}
.on-dark .btn.ghost:hover{background:var(--on-dark);color:var(--ink)}

/* ───────── 헤더 ───────── */
.hd{position:fixed;inset:0 0 auto 0;z-index:60;color:var(--ink);transition:transform .5s var(--ease),background .4s,color .4s,border-color .4s;border-bottom:1px solid transparent}
.hd-in{display:flex;align-items:center;height:80px;gap:48px}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand .mk{height:30px;width:auto}
.brand .wd{height:11px;width:auto;margin-top:2px}
.brand svg path{fill:currentColor}
.gnb{display:flex;gap:40px;height:100%}
.gnb>li{list-style:none;display:flex;align-items:center}
.gnb{margin:0;padding:0}
.gnb>li>a{font-size:15px;position:relative;padding:6px 0}
.gnb>li>a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.gnb>li:hover>a::after,.gnb>li>a[aria-current="page"]::after,.gnb>li.open>a::after{transform:scaleX(1)}
.util{margin-left:auto;display:flex;align-items:center;gap:26px;font-size:14px}
.util .ico{width:22px;height:22px;display:grid;place-items:center}
.util .login{padding:8px 0;border-bottom:1px solid transparent}
.util .login:hover{border-color:currentColor}
.menu-btn{display:none;width:28px;height:28px;position:relative}
.menu-btn span{position:absolute;left:3px;right:3px;height:1.5px;background:currentColor;transition:transform .4s var(--ease),top .4s var(--ease)}
.menu-btn span:nth-child(1){top:10px}.menu-btn span:nth-child(2){top:17px}
.hd.is-solid{background:rgba(246,245,242,.94);-webkit-backdrop-filter:saturate(1.2) blur(14px);backdrop-filter:saturate(1.2) blur(14px);border-bottom-color:var(--line)}
.hd.is-over{color:var(--on-dark)}
.hd.is-hidden{transform:translateY(-100%)}
body.menu-open .hd,body.mega-open .hd{background:var(--paper);color:var(--ink);transform:none;border-bottom-color:var(--line)}

/* 메가메뉴 (삼성식 정돈된 하위 메뉴) */
.mega{position:fixed;left:0;right:0;top:80px;background:var(--paper);border-bottom:1px solid var(--line);z-index:59;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .35s var(--ease),transform .35s var(--ease),visibility 0s .35s}
body.mega-open .mega{visibility:visible;opacity:1;transform:none;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.mega-in{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding-top:44px;padding-bottom:52px}
.mega .m-feat .stage{max-width:240px}
.mega h4{font-size:13px;letter-spacing:0;color:var(--mute);font-weight:400;margin-bottom:18px}
.mega ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.mega a{font-size:15px}
.mega a,.mega button{font-size:15px}
.mega a:hover,.mega button:hover{text-decoration:underline;text-underline-offset:5px}
.mega .m-cats{grid-column:1 / span 3}
.mega .m-lines{grid-column:4 / span 3}
.mega .m-feat{grid-column:8 / span 5;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:end}
.mega .m-feat .stage{aspect-ratio:1}
.mega .m-feat p{font-size:14px;color:var(--mute);margin-top:8px}
.mega-dim{position:fixed;inset:0;background:rgba(16,15,14,.28);z-index:58;opacity:0;visibility:hidden;transition:opacity .35s,visibility 0s .35s}
body.mega-open .mega-dim{opacity:1;visibility:visible;transition:opacity .35s}

/* 모바일 메뉴 */
.mnav{position:fixed;inset:64px 0 0 0;background:var(--paper);z-index:58;overflow:auto;padding:24px var(--gutter) 48px;visibility:hidden;opacity:0;transition:opacity .3s,visibility 0s .3s}
body.menu-open .mnav{visibility:visible;opacity:1;transition:opacity .3s}
body.menu-open{overflow:hidden}
body.menu-open .menu-btn span:nth-child(1){top:13.5px;transform:rotate(45deg)}
body.menu-open .menu-btn span:nth-child(2){top:13.5px;transform:rotate(-45deg)}
.mnav>ul{list-style:none;margin:0;padding:0}
.mnav>ul>li{border-bottom:1px solid var(--line)}
.mnav>ul>li>a{display:block;font-size:24px;font-weight:300;padding:18px 0}
.mnav .sub{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 0 18px;font-size:15px;color:var(--mute)}
.mnav .m-util{display:grid;gap:12px;margin-top:32px}

/* ───────── 공용 블록 ───────── */
.stage{position:relative;background:var(--stone);overflow:hidden;display:grid;place-items:center}
.stage::after{content:"";position:absolute;left:18%;right:18%;bottom:9%;height:7%;background:radial-gradient(ellipse at center,rgba(20,19,18,.16),rgba(20,19,18,0) 70%);pointer-events:none}
.stage img{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:contain;padding:14%;transition:transform 1.2s var(--ease)}
.stage.tight img{padding:9%}
a:hover>.stage img,button:hover>.stage img,.stage:hover img{transform:translateY(-6px)}
.sec{padding:clamp(96px,11vw,168px) 0}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end;margin-bottom:clamp(40px,5vw,72px)}
.sec-head h2{grid-column:1 / span 7;font-size:clamp(30px,3.4vw,48px)}
.sec-head .aside{grid-column:9 / span 4;color:var(--mute);font-size:15px}
.sec-head .label{grid-column:1 / -1;margin-bottom:-6px}
.on-dark{background:var(--night);color:var(--on-dark)}
.on-dark .label,.on-dark .aside{color:var(--on-dark-mute)}

/* 페이지 머리 (하위 페이지) */
.phead{padding:168px 0 56px;border-bottom:1px solid var(--line)}
.crumb{display:flex;gap:10px;font-size:13px;color:var(--mute);margin-bottom:28px}
.crumb a:hover{color:var(--ink)}
.crumb span[aria-hidden]{opacity:.5}
.phead h1{font-size:clamp(40px,5vw,72px)}
.phead .desc{margin-top:18px;color:var(--mute);max-width:38em}
.phead-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px}

/* ───────── 히어로 ───────── */
.hero{position:relative;min-height:max(640px,calc(100svh - 56px));background:var(--night);color:var(--on-dark);display:grid;grid-template-columns:repeat(12,1fr);overflow:hidden}
.hero-media{grid-column:7 / -1;grid-row:1;position:relative;overflow:hidden}
.hero-media img,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%;animation:heroIn 9s var(--ease) both}
.hero-media::before{content:"";position:absolute;inset:0 auto 0 0;width:22%;background:linear-gradient(90deg,var(--night),rgba(16,15,14,0));z-index:1}
@keyframes heroIn{from{transform:scale(1.07)}to{transform:scale(1)}}
.hero-copy{grid-column:1 / span 7;grid-row:1;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:140px var(--gutter) clamp(72px,9vh,120px);max-width:calc(var(--max) * 7 / 12)}
.hero-copy .label{color:var(--on-dark-mute);margin-bottom:28px}
.hero h1{font-size:clamp(40px,4.6vw,72px);font-weight:200;line-height:1.22;letter-spacing:-.045em}
.hero .sub{margin-top:28px;color:var(--on-dark-mute);font-size:16px;max-width:30em}
.hero-foot{position:absolute;left:0;right:0;bottom:0;z-index:3;display:flex;justify-content:space-between;align-items:flex-end;padding:0 var(--gutter) 28px;font-size:12px;color:var(--on-dark-mute);pointer-events:none}
.scroll-cue{display:flex;align-items:center;gap:14px;font-family:var(--en);letter-spacing:.3em}
.scroll-cue i{display:block;width:56px;height:1px;background:rgba(237,235,230,.25);position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;inset:0;background:var(--on-dark);transform:translateX(-100%);animation:cue 2.6s var(--ease) infinite}
@keyframes cue{to{transform:translateX(100%)}}

/* ───────── 메인: 소개 ───────── */
.intro .statement{grid-column:4 / span 9;font-size:clamp(22px,2.3vw,34px);font-weight:300;line-height:1.6;letter-spacing:-.03em}
.intro .statement em{font-style:normal;color:var(--mute)}
.intro-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.intro-grid .label{grid-column:1 / span 3;padding-top:12px}
.facts{grid-column:4 / span 9;display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(56px,7vw,104px);border-top:1px solid var(--line)}
.facts div{padding:26px 24px 0 0}
.facts .num{display:block;font-size:clamp(36px,3.6vw,56px);line-height:1}
.facts .num small{font-size:.42em;margin-left:4px;letter-spacing:0}
.facts span{display:block;margin-top:14px;font-size:14px;color:var(--mute)}

/* ───────── 메인: TONO ───────── */
.tono{background:var(--stone)}
.tono .stage{background:#E1DED8}
.tono-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.tono-hero{grid-column:1 / span 7}
.tono-hero .stage{aspect-ratio:5/6}
.tono-hero .stage img{padding:10% 14%}
.tono-copy{grid-column:9 / span 4}
.tono-copy .word{font-family:var(--en);font-weight:300;font-size:clamp(64px,8vw,128px);letter-spacing:.18em;line-height:1;margin:18px 0 36px;margin-right:-.18em}
.tono-copy p{color:#4E4B46}
.spec{margin:40px 0 44px;padding:0;border-top:1px solid #CFCBC3}
.spec div{display:grid;grid-template-columns:88px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid #CFCBC3;font-size:14px}
.spec dt{color:var(--mute)}
.spec dd{margin:0}
.rail{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:clamp(56px,6vw,96px)}
.rail a{display:block}
.rail .stage{aspect-ratio:4/5}
.rail .cap{display:flex;justify-content:space-between;gap:8px;padding-top:14px;font-size:14px}
.rail .cap span{color:var(--mute)}

/* ───────── 메인: 컬렉션 ───────── */
.coll{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 16px}
.coll a{display:block;grid-column:span 3}
.coll .stage{aspect-ratio:3/4}
.coll .meta{padding-top:18px;display:grid;gap:2px}
.coll .meta b{font-family:var(--en);font-weight:400;font-size:14px;letter-spacing:.22em}
.coll .meta span{font-size:14px;color:var(--mute)}

/* ───────── 메인: 소재·인증 ───────── */
.band{position:relative;overflow:hidden;aspect-ratio:23/10;background:#C9C5BD}
.band img{width:100%;height:100%;object-fit:cover}
.band figcaption{position:absolute;left:var(--gutter);bottom:28px;font-size:13px;color:#3E3B37}
.elements{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(56px,6vw,88px)}
.elements div{border-top:1px solid rgba(237,235,230,.2);padding-top:24px}
.elements h3{font-size:20px;font-weight:400;letter-spacing:-.02em;margin-bottom:12px}
.elements p{font-size:14px;color:var(--on-dark-mute);line-height:1.8}

/* ───────── 메인: 자료실 입구 ───────── */
.dl-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:start}
.dl-grid .left{grid-column:1 / span 5}
.dl-grid .left h2{font-size:clamp(30px,3.4vw,48px)}
.dl-grid .left p{margin-top:20px;color:var(--mute);max-width:26em}
.dl-grid .right{grid-column:7 / span 6}
.bigsearch{display:flex;align-items:center;border-bottom:1.5px solid var(--ink)}
.bigsearch input{flex:1;min-width:0;height:72px;border:0;background:transparent;font-size:clamp(18px,1.7vw,24px);font-weight:300;letter-spacing:-.02em}
.bigsearch input::placeholder{color:#A19D96}
.bigsearch input:focus{outline:0}
.bigsearch button{width:52px;height:52px;display:grid;place-items:center}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{display:inline-flex;align-items:center;min-height:38px;padding:0 16px;border:1px solid var(--line);font-size:14px;transition:border-color .3s,background .3s,color .3s;border-radius:999px}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.steps b{display:block;font-family:var(--en);font-weight:400;font-size:12px;letter-spacing:.2em;color:var(--mute);margin-bottom:10px}
.steps span{font-size:15px}

/* ───────── 거래 문의 띠 ───────── */
.cta-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.cta-grid .left{grid-column:1 / span 6}
.cta-grid .left h2{font-size:clamp(34px,4vw,60px)}
.cta-grid .left p{margin-top:20px;color:var(--on-dark-mute);max-width:28em}
.cta-grid .left .btn{margin-top:40px}
.cta-grid .right{grid-column:8 / span 5}
.tel-big{display:block;font-family:var(--en);font-weight:300;font-size:clamp(40px,4.4vw,64px);letter-spacing:.02em;line-height:1}
.people{margin-top:36px;border-top:1px solid rgba(237,235,230,.18)}
.people a,.people div{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 0;border-bottom:1px solid rgba(237,235,230,.18);font-size:15px}
.people span{color:var(--on-dark-mute)}
.people b{font-family:var(--en);font-weight:400;font-size:20px;letter-spacing:.04em}
.small-print{margin-top:16px;font-size:13px;color:var(--on-dark-mute)}

/* ───────── 푸터 ───────── */
.ft{background:var(--night);color:var(--on-dark-mute);font-size:14px;border-top:1px solid rgba(237,235,230,.08)}
.ft-top{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding:88px 0 64px}
.ft-brand{grid-column:1 / span 3;color:var(--on-dark)}
.ft-brand{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.ft-brand .mk{width:84px;height:auto}
.ft-brand .wd{width:112px;height:auto}
.ft-brand svg path{fill:currentColor}
.ft-col{grid-column:span 2}
.ft-col:first-of-type{grid-column:5 / span 2}
.ft-col h4{font-family:var(--en);font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:400;color:var(--on-dark);margin-bottom:20px}
.ft-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ft-col a:hover{color:var(--on-dark)}
.ft-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 40px;padding:28px 0 40px;border-top:1px solid rgba(237,235,230,.1);font-size:13px;line-height:1.9}
.ft-bot .links{display:flex;gap:22px;color:var(--on-dark)}
.ft-bot address{font-style:normal}

/* ───────── 오버레이: 검색 · 로그인 · 카탈로그 ───────── */
.ov{position:fixed;inset:0;z-index:80;display:none}
.ov.open{display:block}
.ov-dim{position:absolute;inset:0;background:rgba(16,15,14,.5);animation:fade .3s both}
@keyframes fade{from{opacity:0}}
@keyframes rise{from{transform:translateY(16px);opacity:0}}
.search-pane{position:absolute;left:0;right:0;top:0;background:var(--paper);padding:28px 0 48px;animation:rise .4s var(--ease) both;max-height:100%;overflow:auto}
.search-pane .top{display:flex;justify-content:flex-end;margin-bottom:12px}
.x{width:40px;height:40px;display:grid;place-items:center;position:relative}
.x::before,.x::after{content:"";position:absolute;width:20px;height:1.5px;background:currentColor;transform:rotate(45deg)}
.x::after{transform:rotate(-45deg)}
.sres{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.sres a{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;padding:8px;border:1px solid transparent}
.sres a:hover{border-color:var(--line)}
.sres .stage{aspect-ratio:1}
.sres .stage img{padding:10%}
.sres .stage::after{display:none}
.sres b{display:block;font-weight:400;font-size:15px}
.sres span{font-size:13px;color:var(--mute)}
.shint{margin-top:22px;font-size:14px;color:var(--mute)}
.modal{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(480px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto;background:var(--paper);padding:48px 44px 40px;animation:fade .35s both}
.modal h2{font-size:28px;margin-bottom:10px}
.modal .lead{color:var(--mute);font-size:14px;margin-bottom:32px}
.modal .x{position:absolute;top:14px;right:14px}
.field{display:grid;gap:8px;margin-bottom:18px}
.field label{font-size:13px;color:var(--mute)}
.field input,.field select,.field textarea{width:100%;height:52px;border:0;border-bottom:1px solid var(--line);background:transparent;padding:0 2px;font-size:16px;border-radius:0}
.field textarea{height:120px;padding:12px 2px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-bottom-color:var(--ink)}
.modal .btn{width:100%;margin-top:12px}
.modal .row{display:flex;justify-content:space-between;gap:12px;margin-top:20px;font-size:14px}
.modal .row a{border-bottom:1px solid currentColor}
.reqpre{white-space:pre-wrap;font-family:var(--kr);font-size:14px;line-height:1.7;background:var(--stone);padding:14px 16px;margin:8px 0 14px;max-height:180px;overflow:auto}
.modal .btn.ghost{margin-top:8px}
.modal .tel-note{margin-top:14px;font-size:13px;color:var(--mute)}
.notice{margin-top:18px;padding:14px 16px;background:var(--stone);font-size:13px;color:#4E4B46;display:none}
.notice.show{display:block}
.cat-view{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;color:var(--on-dark);background:var(--night);animation:fade .3s both}
.cat-top,.cat-bot{display:flex;justify-content:space-between;align-items:center;padding:16px var(--gutter);font-size:14px}
.cat-top .label{color:var(--on-dark-mute)}
.cat-stage{min-width:0;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:16px;padding:0 var(--gutter);min-height:0}
.cat-stage img{min-width:0;object-fit:contain;max-height:100%;height:calc(100svh - 150px);width:auto;box-shadow:0 30px 60px rgba(0,0,0,.4);background:#fff}
.cat-nav{width:52px;height:52px;border:1px solid rgba(237,235,230,.3);display:grid;place-items:center;flex:none}
.cat-nav:hover{border-color:var(--on-dark)}
.cat-nav:disabled{opacity:.25;cursor:default}
.cat-thumbs{display:flex;gap:8px;overflow-x:auto}
.cat-thumbs button{width:34px;height:48px;background-size:cover!important;flex:none;opacity:.4;border:1px solid transparent;background:#fff center/cover}
.cat-thumbs button[aria-current="true"]{opacity:1;border-color:var(--on-dark)}

/* ───────── 제품 페이지 ───────── */
.fbar{position:sticky;top:0;z-index:20;background:rgba(246,245,242,.96);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:top .5s var(--ease)}
body.hd-shown .fbar{top:80px}
.fbar-in{display:flex;align-items:center;gap:32px;min-height:64px}
.tabs{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none;flex:1}
.tabs::-webkit-scrollbar{display:none}
.tabs button{white-space:nowrap;font-size:15px;padding:20px 0;border-bottom:1.5px solid transparent;color:var(--mute);transition:color .3s,border-color .3s}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.tabs sup{font-family:var(--en);font-size:11px;margin-left:3px;color:var(--mute)}
.line-sel{flex:none;display:flex;align-items:center;gap:10px;font-size:14px}
.line-sel select{height:40px;border:1px solid var(--line);background:transparent;padding:0 32px 0 14px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 17px) 18px,calc(100% - 12px) 18px;background-size:5px 5px;background-repeat:no-repeat;border-radius:0}
.count{font-size:14px;color:var(--mute);padding:28px 0 0}
.count b{color:var(--ink);font-weight:500}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:48px 16px;padding:24px 0 clamp(96px,10vw,160px)}
.pcard{display:block;text-align:left;width:100%}
.pcard .stage{aspect-ratio:4/5}
.pcard .meta{padding-top:16px;display:grid;gap:3px}
.pcard .meta b{font-weight:400;font-size:16px}
.pcard .meta span{font-size:13px;color:var(--mute)}
.pcard .meta .ln{font-family:var(--en);font-size:11px;letter-spacing:.22em;color:var(--ink)}
.empty{padding:80px 0;color:var(--mute);text-align:center;grid-column:1 / -1}
.drawer:focus,.modal:focus,.cat-view:focus,.search-pane:focus{outline:0}
.drawer{position:absolute;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--paper);overflow:auto;animation:slide .5s var(--ease) both}
@keyframes slide{from{transform:translateX(40px);opacity:0}}
.drawer .x{position:absolute;top:16px;right:16px;z-index:2}
.drawer .stage{aspect-ratio:1}
.drawer .body{padding:40px 44px 56px}
.drawer .ln{font-family:var(--en);font-size:12px;letter-spacing:.24em;color:var(--mute)}
.drawer h2{font-size:34px;margin:10px 0 6px}
.drawer .catname{color:var(--mute);font-size:14px}
.drawer h3{font-size:13px;font-weight:500;letter-spacing:0;color:var(--mute);margin:40px 0 12px}
.doclist{border-top:1px solid var(--line)}
.doclist div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.doclist button{font-size:13px;border-bottom:1px solid currentColor}
.drawer .acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.drawer .acts .btn{flex:1 1 200px}
.drawer .tel-note{margin-top:14px;font-size:13px;color:var(--mute)}

/* ───────── 자료실 페이지 ───────── */
.dl-head .bigsearch{max-width:760px;margin-top:40px}
.loginbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:var(--stone);margin:40px 0 0;font-size:15px}
.loginbar .acts{display:flex;gap:18px;font-size:14px}
.loginbar .acts a,.loginbar .acts button{border-bottom:1px solid currentColor}
.presets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
.preset{text-align:left;padding:24px;border:1px solid var(--line);display:grid;gap:8px;transition:border-color .3s,background .3s}
.preset:hover{border-color:var(--ink)}
.preset[aria-pressed="true"]{border-color:var(--ink);background:#fff}
.preset b{font-weight:500;font-size:16px}
.preset span{font-size:13px;color:var(--mute)}
.dtable{margin-top:24px;border-top:1.5px solid var(--ink)}
.drow{display:grid;grid-template-columns:72px minmax(180px,1.2fr) 2.4fr 96px;gap:20px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.drow.head{padding:12px 0;font-size:13px;color:var(--mute)}
.drow .stage{aspect-ratio:1}
.drow .stage img{padding:12%}
.drow .stage::after{display:none}
.drow .nm b{display:block;font-weight:400;font-size:15px}
.drow .nm span{font-size:13px;color:var(--mute)}
.dchips{display:flex;flex-wrap:wrap;gap:6px}
.dchip{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 12px;border:1px solid var(--line);font-size:13px;border-radius:999px;transition:all .25s}
.dchip::before{content:"";width:12px;height:12px;border:1px solid #A9A59E;border-radius:50%;transition:all .25s}
.dchip[aria-pressed="true"]{border-color:var(--ink);background:#fff}
.dchip[aria-pressed="true"]::before{background:var(--ink);border-color:var(--ink);box-shadow:inset 0 0 0 2px #fff}
.drow .all{font-size:13px;justify-self:end;border-bottom:1px solid currentColor}
.public{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center;padding:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.public .cover{grid-column:1 / span 2;box-shadow:0 18px 36px rgba(20,19,18,.12)}
.public .txt{grid-column:3 / span 6}
.public .txt h3{font-size:24px;margin:6px 0 8px}
.public .txt p{color:var(--mute);font-size:14px}
.public .acts{grid-column:9 / span 4;display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.selbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--ink);color:var(--on-dark);transform:translateY(100%);visibility:hidden;transition:transform .5s var(--ease),visibility 0s .5s}
.selbar.show{transform:none;visibility:visible;transition:transform .5s var(--ease)}
.selbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;flex-wrap:wrap}
.selbar .acts{display:flex;gap:10px;align-items:center}
.selbar .btn{background:var(--on-dark);color:var(--ink);border-color:var(--on-dark)}
.selbar .btn:hover{background:transparent;color:var(--on-dark)}
.selbar .clear{font-size:14px;color:var(--on-dark-mute);border-bottom:1px solid currentColor;margin-right:12px}

/* ───────── 회사소개 · 문의 ───────── */
.about-hero{position:relative;background:#CAC6BE;aspect-ratio:21/8;overflow:hidden;margin-top:80px}
.about-hero img{width:100%;height:100%;object-fit:cover}
.two{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.two .l{grid-column:1 / span 4}
.two .r{grid-column:6 / span 7}
.two .r p+p{margin-top:1.2em}
.two .r .big{font-size:clamp(22px,2.2vw,30px);font-weight:300;line-height:1.6;letter-spacing:-.03em}
.about-facts{margin-left:calc((100% + 24px) / 12 * 5)}
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:clamp(56px,6vw,88px)}
.ways div{border-top:1px solid var(--line);padding-top:24px}
.ways h3{font-size:22px;font-weight:400;margin-bottom:12px}
.ways p{color:var(--mute);font-size:15px}
.visit{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.visit dl{grid-column:6 / span 7;margin:0;border-top:1px solid var(--line)}
.visit dl div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.visit dt{color:var(--mute);font-size:14px}
.visit dd{margin:0}
.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;padding-bottom:clamp(96px,10vw,160px)}
.form-grid form{grid-column:1 / span 7}
.form-grid aside{grid-column:9 / span 4}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px 28px}
.fgrid .full{grid-column:1 / -1}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{display:inline-flex;position:relative}
.checks input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;pointer-events:none}
.checks span{display:inline-flex;align-items:center;min-height:38px;padding:0 16px;border:1px solid var(--line);font-size:14px;border-radius:999px;cursor:pointer;transition:all .25s}
.checks input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.checks input:focus-visible+span{outline:1.5px solid var(--ink);outline-offset:3px}
.consent{display:flex;gap:12px;align-items:flex-start;margin:20px 0 28px;font-size:13px;color:var(--mute)}
.consent input{margin-top:5px;accent-color:var(--ink)}
.consent a{border-bottom:1px solid currentColor}
.req{color:var(--ink)}
.err{font-size:13px;color:#9B3B2E;min-height:20px}
.done{display:none;margin-top:28px;padding:28px;background:var(--stone)}
.done.show{display:block}
.done pre{white-space:pre-wrap;font-family:var(--kr);font-size:14px;background:var(--paper);padding:16px;margin:16px 0}
.done .acts{display:flex;flex-wrap:wrap;gap:10px}
.contact-card{border-top:1.5px solid var(--ink)}
.contact-card div{padding:22px 0;border-bottom:1px solid var(--line)}
.contact-card span{display:block;font-size:13px;color:var(--mute)}
.contact-card b{font-family:var(--en);font-weight:400;font-size:24px;letter-spacing:.03em}
.prose{max-width:46em;padding:56px 0 clamp(96px,10vw,160px)}
.prose h2{font-size:22px;font-weight:500;letter-spacing:-.02em;margin:48px 0 14px}
.prose p,.prose li{color:#3E3B37;font-size:15px}
.prose table{width:100%;border-collapse:collapse;font-size:14px;margin-top:8px}
.prose th,.prose td{border-top:1px solid var(--line);padding:12px 8px;text-align:left;vertical-align:top}
.prose th{color:var(--mute);font-weight:400;width:30%}


/* 자료실: 카탈로그 소개 */
.catalog-feature{background:var(--stone);margin-top:56px;padding:clamp(80px,8vw,128px) 0;overflow:hidden}
.cf-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.cf-visual{grid-column:1 / span 6;position:relative;height:clamp(380px,36vw,540px)}
.cf-book{position:absolute;left:4%;top:0;bottom:0;aspect-ratio:1075/1521;background:#fff;box-shadow:0 1px 2px rgba(20,19,18,.08),0 24px 48px rgba(20,19,18,.16),0 60px 90px rgba(20,19,18,.10)}
.cf-book::after{content:"";position:absolute;inset:0 auto 0 0;width:7%;background:linear-gradient(90deg,rgba(0,0,0,.10),rgba(0,0,0,0));pointer-events:none}
.cf-book img{width:100%;height:100%;object-fit:cover}
.cf-phone{position:absolute;left:47%;bottom:-28px;height:74%;aspect-ratio:1080/1920;box-sizing:content-box;padding:7px;border-radius:30px;background:#151514;box-shadow:0 30px 60px rgba(20,19,18,.28)}
.cf-phone img{width:100%;height:100%;object-fit:cover;border-radius:23px}
.cf-copy{grid-column:8 / span 5}
.cf-copy h2{font-size:clamp(30px,3.2vw,44px);margin:16px 0 18px}
.cf-desc{color:#4E4B46;max-width:30em}
.cf-spec{display:grid;grid-template-columns:repeat(3,1fr);margin:36px 0 32px;border-top:1px solid #CFCBC3;border-bottom:1px solid #CFCBC3}
.cf-spec div{padding:18px 0 16px}
.cf-spec div+div{padding-left:20px;border-left:1px solid #CFCBC3}
.cf-spec dt{font-size:12px;color:var(--mute);margin-bottom:6px}
.cf-spec dd{margin:0;font-size:17px;font-weight:400}
.cf-spec dd small{font-size:13px;margin-left:2px;color:var(--mute)}
.cf-main{width:100%;min-height:58px;font-size:16px}
.cf-dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.cf-file{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:66px;padding:12px 18px;border:1px solid #CFCBC3;background:rgba(255,255,255,.35);transition:border-color .3s,background .3s}
.cf-file:hover{border-color:var(--ink);background:#fff}
.cf-file span{display:grid;gap:2px}
.cf-file b{font-weight:500;font-size:15px}
.cf-file small{font-size:12px;color:var(--mute)}
@media (max-width:900px){
  .cf-visual,.cf-copy{grid-column:1 / -1}
  .cf-visual{height:340px;margin-bottom:48px}
  .cf-book{left:8%}
  .cf-phone{left:52%;bottom:-20px}
}
@media (max-width:560px){
  .cf-visual{height:280px}
  .cf-book{left:4%}
  .cf-phone{left:50%}
  .cf-dl{grid-template-columns:1fr}
  .cf-spec div+div{padding-left:14px}
}

/* 스크롤 등장 — 내용은 처음부터 보이고, 아래쪽 요소만 살짝 떠오른다 */
.rv{transition:transform 1.2s var(--ease)}
.rv.pre{transform:translateY(36px)}

/* ───────── 반응형 ───────── */
@media (max-width:1100px){
  .gnb{gap:28px}
  .rail{grid-template-columns:repeat(3,1fr)}
  .rail a:nth-child(n+4){display:none}
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .mega .m-feat{grid-column:7 / span 6}
}
@media (max-width:900px){
  .hd-in{height:64px;gap:20px}
  .gnb,.util .login,.mega,.mega-dim{display:none}
  .menu-btn{display:block}
  .util{gap:18px}
  .brand .mk{height:26px}.brand .wd{height:10px}
  body.hd-shown .fbar{top:64px}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-media{grid-column:1;grid-row:1;height:min(78svh,640px)}
  .hero-media::before{inset:auto 0 0 0;width:auto;height:45%;background:linear-gradient(0deg,var(--night),rgba(16,15,14,0))}
  .hero-copy{grid-column:1;grid-row:2;padding:0 var(--gutter) 96px;margin-top:-72px;max-width:none}
  .hero-foot{padding-bottom:22px}
  .hero-foot .loc{display:none}
  .hero-copy .label{font-size:11px;letter-spacing:.2em}
  .sec-head h2,.sec-head .aside{grid-column:1 / -1}
  .intro-grid .label,.intro .statement,.facts{grid-column:1 / -1}
  .facts{grid-template-columns:repeat(2,1fr);row-gap:32px}
  .tono-hero,.tono-copy{grid-column:1 / -1}
  .tono-copy{margin-top:24px}
  .coll a{grid-column:span 6}
  .elements{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .band{aspect-ratio:4/3}
  .dl-grid .left,.dl-grid .right,.cta-grid .left,.cta-grid .right{grid-column:1 / -1}
  .dl-grid .right{margin-top:24px}
  .cta-grid .right{margin-top:48px}
  .ft-top{grid-template-columns:repeat(2,1fr);row-gap:44px}
  .ft-brand,.ft-col,.ft-col:first-of-type{grid-column:span 1}
  .ft-brand{grid-column:1 / -1}
  .phead{padding:120px 0 40px}
  .pgrid{grid-template-columns:repeat(2,1fr);gap:36px 12px}
  .fbar-in{flex-direction:column;align-items:stretch;gap:0}
  .line-sel{padding:0 0 12px}
  .line-sel select{flex:1}
  .presets{grid-template-columns:1fr}
  .drow{grid-template-columns:56px 1fr;gap:12px 16px}
  .drow.head{display:none}
  .drow .dchips{grid-column:1 / -1}
  .drow .all{grid-column:1 / -1;justify-self:start}
  .public .cover{grid-column:1 / span 4}
  .public .txt{grid-column:5 / -1}
  .public .acts{grid-column:1 / -1;justify-content:flex-start}
  .two .l,.two .r,.visit dl,.form-grid form,.form-grid aside{grid-column:1 / -1}
  .two .r{margin-top:24px}
  .ways{grid-template-columns:1fr}
  .about-facts{margin-left:0}
  .about-hero{aspect-ratio:4/3;margin-top:64px}
  .form-grid aside{margin-top:40px}
  .drawer .body{padding:32px 24px 48px}
  .modal{padding:44px 24px 32px}
  .cat-stage{padding:0 12px}
  .cat-stage img{width:auto;height:auto;max-width:100%;max-height:calc(100svh - 150px)}
  .cat-top,.cat-bot{padding:12px 16px;gap:12px}
  #catNum{white-space:nowrap}
  .cat-thumbs button{width:27px;height:48px}
  .cat-nav{display:none}
}
@media (max-width:560px){
  .fgrid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:16px}
  .coll a{grid-column:1 / -1}
  .coll{gap:40px 16px}
  .elements{grid-template-columns:1fr}
  .tono-copy .word{letter-spacing:.14em}
  .rail{grid-template-columns:repeat(2,1fr)}
  .rail a:nth-child(n+3){display:none}
  .selbar .wrap{padding-top:12px;padding-bottom:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv.pre{transform:none}
}