/* ============================================================
   브이티엑스 인테리어 — 기본형 (6페이지) 공용 스타일
   랜딩(demo/basic/02) 토큰 그대로 : 화이트 + 웜 그레이 + 토프
   그누보드 이식 시 css/default.css 로 그대로 이동
   ============================================================ */
:root{
  --paper:#FFFFFF; --warm:#F5F2EE; --warm-2:#EDE8E1; --sand:#E2DAD0; --line:#E6E1DA;
  --ink:#1C1B19; --ink-2:#3B3834; --gray:#7A736B; --gray-l:#A9A29A;
  --taupe:#8A7A66; --taupe-d:#6E6152; --taupe-l:#B7A996;
  --r:6px; --pill:999px;
  --kr:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --en:"Montserrat","Pretendard Variable",Arial,Helvetica,sans-serif;
  --shell:1280px; --pad:clamp(20px,4vw,48px);
  --top-h:88px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--kr);color:var(--ink);background:var(--paper);line-height:1.65;letter-spacing:-.01em;word-break:keep-all;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{list-style:none}
.en{font-family:var(--en);letter-spacing:.14em;text-transform:uppercase}
.shell{width:min(var(--shell),100% - var(--pad)*2);margin-inline:auto}
.sec{padding-block:clamp(72px,9vw,130px)}
.sec.tight{padding-block:clamp(56px,7vw,96px)}
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--en);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--taupe);margin-bottom:22px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--taupe)}
.eyebrow .num{font-weight:500;color:var(--gray-l)}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.035em;font-weight:600}
.h2{font-size:clamp(28px,3.6vw,46px);color:var(--ink);font-weight:500}
.h2 b{font-weight:700}
.h3{font-size:clamp(22px,2.2vw,30px);font-weight:600;letter-spacing:-.03em}
.lead{margin-top:20px;font-size:clamp(15px,1.2vw,17px);color:var(--gray);line-height:1.85;max-width:56ch}
.sec-head{margin-bottom:clamp(40px,5vw,72px)}
.sec-head.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}
.sec-head.split .lead{margin-top:0}
.sec-head.center{text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .lead{margin-inline:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:56px;padding:0 30px;border-radius:var(--pill);font-weight:600;font-size:15px;transition:.3s;white-space:nowrap}
.btn svg{width:18px;height:18px;transition:.3s}
.btn:hover svg{transform:translateX(5px)}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:var(--taupe-d)}
.btn-line{border:1px solid var(--ink);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
.btn-w{background:#fff;color:var(--ink)}.btn-w:hover{background:var(--warm)}
.btn-wl{border:1px solid rgba(255,255,255,.6);color:#fff}.btn-wl:hover{background:#fff;color:var(--ink)}
.btn-sm{height:44px;padding:0 22px;font-size:14px}
.more{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--ink)}
.more svg{width:16px;height:16px;transition:.3s}
.more:hover svg{transform:translateX(5px)}

/* image box */
.ph{position:relative;background:var(--warm-2);overflow:hidden;display:grid;place-items:center;color:var(--gray-l)}
.ph.img{background-size:cover;background-position:center;background-repeat:no-repeat}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}

/* ===== Header ===== */
.top{position:fixed;inset:0 0 auto 0;z-index:100;transition:.35s;color:#fff}
.top .bar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;height:var(--top-h);transition:.35s}
.logo{display:flex;align-items:baseline;gap:10px;font-weight:700;font-size:21px;letter-spacing:-.04em}
.logo small{font-family:var(--en);font-size:10px;letter-spacing:.22em;font-weight:600;opacity:.7}
.gnb{height:100%}
.gnb>ul{display:flex;height:100%}
.gnb>ul>li{position:relative;display:flex;align-items:center;height:100%;padding:0 17px}
.gnb>ul>li>a{position:relative;padding:8px 0;font-size:15px;font-weight:500;opacity:.85;transition:.2s}
.gnb>ul>li>a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:.3s}
.gnb>ul>li>a:hover,.gnb>ul>li>a.on{opacity:1}
.gnb>ul>li>a.on::after{transform:scaleX(1)}
/* 2차 메뉴 : 1차 아래 가운데 정렬, 헤더에 마우스를 올리면 흰 패널과 함께 페이드 */
.gnb .sub{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);padding-top:22px;text-align:center;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s ease,transform .3s ease}
.gnb .sub li+li{margin-top:8px}
.gnb .sub a{display:block;font-size:14px;color:var(--gray);transition:color .2s}
.gnb .sub a:hover,.gnb .sub a.on{color:var(--taupe)}
.gnb-panel{position:absolute;left:0;right:0;top:100%;height:var(--panel-h,200px);max-height:0;opacity:0;overflow:hidden;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);transition:max-height .3s ease,opacity .3s ease}
@media (min-width:1081px){
  .top:hover{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);border-bottom:1px solid var(--line)}
  .top:hover .btn-wl{border-color:var(--ink);color:var(--ink)}
  .top:hover .btn-wl:hover{background:var(--ink);color:#fff}
  .top:hover .gnb-panel{max-height:var(--panel-h,200px);opacity:1}
  .top:hover .gnb .sub{opacity:1;transform:translate(-50%,0);pointer-events:auto}
}
.top-r{display:flex;align-items:center;gap:22px}
.tel{font-family:var(--en);font-weight:600;font-size:16px;letter-spacing:.02em}
/* 서브페이지 : 처음부터 흰 헤더 */
.top.on,.top.solid{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);border-bottom:1px solid var(--line)}
.top.on .bar{height:70px}
.top.on .btn-wl,.top.solid .btn-wl{border-color:var(--ink);color:var(--ink)}
.top.on .btn-wl:hover,.top.solid .btn-wl:hover{background:var(--ink);color:#fff}
.ham{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:6px;-webkit-tap-highlight-color:transparent;outline:none}
.ham span{display:block;width:24px;height:1.5px;background:currentColor;border-radius:2px}
.mback{position:fixed;inset:0;z-index:110;background:rgba(28,27,25,.55);opacity:0;pointer-events:none;transition:.35s}
.mback.open{opacity:1;pointer-events:auto}
.mnav{position:fixed;top:0;right:0;bottom:0;z-index:111;width:min(84vw,380px);background:var(--paper);color:var(--ink);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.7,.2,1);overflow-y:auto}
.mnav.open{transform:none}
.mnav .mh{display:flex;align-items:flex-start;justify-content:space-between;padding:24px 26px 20px;border-bottom:1px solid var(--line)}
.mnav .mh small{display:block;font-family:var(--en);font-size:10px;letter-spacing:.22em;font-weight:600;color:var(--taupe);margin-bottom:6px}
.mnav .mh b{font-size:20px;font-weight:700;letter-spacing:-.03em}
.mnav .mclose{width:40px;height:40px;display:grid;place-items:center;margin:-6px -8px 0 0}
.mnav .mclose svg{width:22px;height:22px}
.mnav .mbody{padding:22px 26px}
.mnav .mcta{display:flex;align-items:center;justify-content:center;gap:8px;height:52px;border-radius:var(--pill);background:var(--ink);color:#fff;font-weight:600;font-size:15px;margin-bottom:26px}
.mnav .mcta svg{width:18px;height:18px}
.mnav .mg{margin-bottom:22px}
.mnav .mg h5{display:flex;align-items:center;gap:10px;font-family:var(--en);font-size:10px;letter-spacing:.2em;font-weight:600;color:var(--taupe);margin-bottom:6px}
.mnav .mg h5::before{content:"";width:24px;height:1px;background:var(--taupe-l)}
.mnav .mg a{display:block;font-size:18px;font-weight:500;padding:11px 0}
.mnav .mg a.on{color:var(--taupe);font-weight:700}
.mnav .mt{margin-top:auto;padding:18px 26px 26px;border-top:1px solid var(--line);font-size:13px;color:var(--gray)}
.mnav .mt b{display:block;font-family:var(--en);font-size:18px;font-weight:600;color:var(--ink);margin-top:4px}
body.lock{overflow:hidden}

/* ===== Hero (메인) ===== */
.hero{position:relative;height:100svh;min-height:600px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero .bgs{position:absolute;inset:0}
.hero .bg{position:absolute;inset:0;opacity:0;transform:scale(1.06);transition:opacity 1.4s ease,transform 7s ease-out}
.hero .bg.on{opacity:1;transform:scale(1)}
.hero .bg .ph{position:absolute;inset:0;display:block}
.hero .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,27,25,.45),rgba(28,27,25,.15) 40%,rgba(28,27,25,.8) 100%),linear-gradient(90deg,rgba(28,27,25,.45),rgba(28,27,25,0) 60%)}
.hero .shell{position:relative;padding-bottom:clamp(80px,10vw,130px);display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:end}
.hero .copy{transition:opacity .45s ease,transform .45s ease}.hero .copy.out{opacity:0;transform:translateY(14px)}
.hero .kicker{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;opacity:.9;margin-bottom:26px}
.hero .kicker::before{content:"";width:28px;height:1px;background:#fff}
.hero h1{font-size:clamp(34px,4.6vw,60px);line-height:1.08;letter-spacing:-.045em;font-weight:600}
.hero h1 em{font-style:normal;font-weight:300}
.hero .sub{margin-top:26px;font-size:clamp(15px,1.3vw,19px);opacity:.85;max-width:44ch;line-height:1.7}
.hero .cta{display:flex;gap:12px;margin-top:40px;flex-wrap:wrap}
.hero .side{justify-self:end;text-align:right}
.hero .side .ctrl{display:inline-flex;align-items:center;gap:22px}
.hero .ctrl .bar{width:150px;height:2px;background:rgba(255,255,255,.28);overflow:hidden}
.hero .ctrl .bar i{display:block;height:100%;width:0;background:#fff}
.hero .ctrl .bar i.run{animation:hbar 6s linear forwards}
.hero .ctrl .bar i.pause{animation-play-state:paused}
@keyframes hbar{from{width:0}to{width:100%}}
.hero .ctrl .cnt{font-family:var(--en);font-size:16px;font-weight:600;letter-spacing:.06em;line-height:1}
.hero .ctrl .cnt small{font-size:13px;opacity:.6}
.hero .ctrl .btns{display:flex;gap:4px}
.hero .ctrl .btns button{width:36px;height:36px;display:grid;place-items:center;color:#fff;border-radius:50%;opacity:.85;transition:.2s}
.hero .ctrl .btns button:hover{background:rgba(255,255,255,.15);opacity:1}
.hero .ctrl .btns svg{width:18px;height:18px}
.hero .ctrl .play svg.i-play{display:none}
.hero .ctrl.paused .play svg.i-play{display:block}
.hero .ctrl.paused .play svg.i-pause{display:none}
.hero .side .cap{margin-top:22px;font-size:13px;opacity:.7}
.hero .side .cap b{display:block;font-family:var(--en);font-size:10px;letter-spacing:.2em;opacity:.8;margin-bottom:4px}

/* ===== Marquee strip (히어로 하단) ===== */
.strip{position:absolute;left:0;right:0;bottom:0;z-index:2;border-top:1px solid rgba(255,255,255,.22);padding:18px 0;overflow:hidden;background:rgba(255,255,255,.08);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2)}
.strip .track{display:flex;width:max-content;animation:mq 40s linear infinite}
.strip span{font-family:var(--en);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.85);margin-right:56px;display:inline-flex;align-items:center;gap:56px}
.strip span::after{content:"";width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.5)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ===== Sub hero (서브페이지 상단 — 사진 배경 + 어두운 베일) ===== */
.sub-hero{position:relative;min-height:clamp(380px,48vh,540px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#2B2825 center/cover no-repeat}
.sub-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,27,25,.55),rgba(28,27,25,.2) 45%,rgba(28,27,25,.78) 100%)}
.sub-hero .shell{position:relative;padding-top:var(--top-h);padding-bottom:clamp(44px,5.5vw,72px)}
.sub-hero .eyebrow{margin-bottom:16px;color:rgba(255,255,255,.8)}
.sub-hero .eyebrow::before{background:rgba(255,255,255,.8)}
.sub-hero .eyebrow .num{color:rgba(255,255,255,.5)}
.sub-hero h1{font-size:clamp(32px,4vw,52px);font-weight:600;letter-spacing:-.04em}
.sub-hero p{margin-top:14px;font-size:clamp(15px,1.2vw,17px);color:rgba(255,255,255,.82);max-width:56ch}
.crumb{display:flex;gap:10px;margin-top:28px;font-family:var(--en);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.crumb li+li::before{content:"/";margin-right:10px;opacity:.5}
.crumb li:last-child{color:#fff}

/* ===== About (메인 요약 + 서브) ===== */
.about .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,120px);align-items:start}
.about .sticky{position:sticky;top:110px}
.about .quote{font-size:clamp(22px,2.2vw,30px);line-height:1.45;letter-spacing:-.03em;font-weight:500;color:var(--ink);margin-top:34px;padding-left:22px;border-left:2px solid var(--taupe)}
.about .quote small{display:block;margin-top:14px;font-size:14px;color:var(--gray);font-weight:400}
.about .txt{font-size:16.5px;line-height:1.9;color:var(--ink-2)}
.about .rep{margin-top:26px;display:flex;align-items:center;gap:14px}
.about .rep .av{width:46px;height:46px;border-radius:50%;background:var(--warm-2);display:grid;place-items:center;color:var(--taupe);font-weight:700}
.about .rep b{display:block;font-size:15px}.about .rep small{font-size:13px;color:var(--gray)}
.about .pic{margin-top:40px;aspect-ratio:4/3}
.about .more{margin-top:32px}
.hist{border-top:1px solid var(--line)}
.hist li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.hist .y{font-family:var(--en);font-size:22px;font-weight:600;letter-spacing:-.02em;color:var(--ink);line-height:1.2}
.hist p{font-size:15px;color:var(--ink-2);line-height:1.75}
.hist p+p{margin-top:4px}

/* 시공 원칙 3 (about) */
.pts3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pts3 .pt{background:#fff;padding:36px 32px 40px}
.pts3 .n{font-family:var(--en);font-size:12px;letter-spacing:.14em;color:var(--taupe);font-weight:600}
.pts3 b{display:block;font-size:20px;font-weight:600;margin:18px 0 12px;letter-spacing:-.03em}
.pts3 p{font-size:15px;color:var(--gray);line-height:1.8}
.pts3 .tel-n{font-family:var(--en);font-size:26px;font-weight:600;color:var(--ink);display:block;margin:6px 0 8px}
.pts3 .hrs{font-size:13.5px;color:var(--gray)}.pts3 .hrs span{margin-right:14px}

/* ===== Fields (시공 분야 카드) ===== */
.fields{background:var(--warm)}
.fields .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.fcard{background:var(--warm);display:flex;flex-direction:column;transition:.35s}
.fcard:hover{background:#fff}
.fcard .ph{aspect-ratio:4/3}
.fcard .body{padding:32px 32px 40px;flex:1}
.fcard .idx{font-family:var(--en);font-size:11px;letter-spacing:.2em;color:var(--taupe);font-weight:600;display:flex;justify-content:space-between;margin-bottom:22px}
.fcard h3{font-size:24px;font-weight:600;letter-spacing:-.03em}
.fcard h3 small{display:block;font-family:var(--en);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gray-l);font-weight:500;margin-top:6px}
.fcard p{margin-top:18px;font-size:15.5px;color:var(--gray);line-height:1.8}
.fcard .more{margin-top:26px}

/* 시공 분야 서브 : 좌우 교차 */
.srow{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,96px);align-items:center;padding-block:clamp(40px,5vw,72px);border-top:1px solid var(--line)}
.srow:first-child{border-top:0;padding-top:0}
.srow:nth-child(even) .ph{order:2}
.srow .ph{aspect-ratio:4/3}
.srow .idx{font-family:var(--en);font-size:11px;letter-spacing:.2em;color:var(--taupe);font-weight:600;margin-bottom:18px;display:flex;gap:14px}
.srow .idx span+span{color:var(--gray-l)}
.srow h3{font-size:clamp(24px,2.4vw,32px);font-weight:600;letter-spacing:-.03em}
.srow .desc{margin-top:18px;font-size:16px;color:var(--ink-2);line-height:1.85}
.srow .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.srow .tags li{font-size:13px;padding:8px 14px;border:1px solid var(--line);border-radius:var(--pill);color:var(--gray)}
.srow .more{margin-top:28px}

/* 진행 절차 */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.steps li{position:relative;padding:28px 24px 30px;background:#fff;border:1px solid var(--line)}
.steps li::before{counter-increment:s;content:"0" counter(s);font-family:var(--en);font-size:12px;letter-spacing:.16em;color:var(--taupe);font-weight:600}
.steps b{display:block;font-size:18px;margin:14px 0 8px;letter-spacing:-.03em}
.steps p{font-size:14px;color:var(--gray);line-height:1.75}

/* ===== Works (시공 사례) ===== */
.wgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.wcard{display:block}
.wcard .ph{aspect-ratio:4/5;transition:.5s}
.wcard:hover .ph{filter:brightness(.94)}
.wcard .meta{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-family:var(--en);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray)}
.wcard .meta b{color:var(--taupe);font-weight:600}
.wcard h3{margin-top:10px;font-size:16.5px;font-weight:500;line-height:1.5;letter-spacing:-.02em;color:var(--ink)}
.wcard .spec{margin-top:8px;font-size:13px;color:var(--gray-l)}
.wcard.hide{display:none}

/* ===== 게시판 공용 (그누보드 연동 자리) ===== */
.bd-head{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid var(--ink)}
.bd-head .total{font-size:14px;color:var(--gray)}.bd-head .total b{color:var(--ink);font-weight:600}
.bd-tabs{display:flex;gap:6px;flex-wrap:wrap}
.bd-tabs button,.bd-tabs a{height:40px;padding:0 18px;border-radius:var(--pill);border:1px solid var(--line);font-size:14px;color:var(--gray);transition:.2s;display:inline-flex;align-items:center}
.bd-tabs .on,.bd-tabs button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.bd-search{display:flex;gap:0;border:1px solid var(--line);height:44px}
.bd-search select{border:0;background:transparent;padding:0 14px;font:inherit;font-size:14px;color:var(--gray);appearance:none;border-right:1px solid var(--line)}
.bd-search input{border:0;padding:0 14px;font:inherit;font-size:14px;width:200px;background:transparent}
.bd-search input:focus{outline:0}
.bd-search button{width:44px;display:grid;place-items:center;color:var(--ink)}
.bd-search svg{width:18px;height:18px}
.bd-page{display:flex;justify-content:center;gap:6px;margin-top:56px}
.bd-page a{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;font-family:var(--en);font-size:13px;font-weight:600;color:var(--gray);transition:.2s}
.bd-page a:hover{background:var(--warm-2);color:var(--ink)}
.bd-page a.on{background:var(--ink);color:#fff}
.bd-page a svg{width:16px;height:16px}

/* 목록형 (공지) */
.bd-list li{border-top:1px solid var(--line)}
.bd-list li:last-child{border-bottom:1px solid var(--line)}
.bd-list a{display:grid;grid-template-columns:80px 1fr 110px;gap:24px;align-items:center;padding:24px 8px;transition:.25s}
.bd-list a:hover{background:var(--warm)}
.bd-list .cat{font-family:var(--en);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--taupe);font-weight:600}
.bd-list .t{font-size:16.5px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bd-list .t .new{display:inline-block;margin-left:8px;font-family:var(--en);font-size:9px;letter-spacing:.1em;color:#fff;background:var(--taupe);padding:2px 6px;border-radius:3px;vertical-align:middle}
.bd-list .d{font-family:var(--en);font-size:12px;color:var(--gray-l);letter-spacing:.04em;text-align:right}
.bd-list a:hover .t{color:var(--taupe)}
.bd-list.top3 li:first-child{border-top:0}

/* 메인 공지 요약 */
.notice{background:var(--warm)}
.notice .row{display:grid;grid-template-columns:.9fr 1.6fr;gap:clamp(32px,5vw,80px);align-items:start}
.notice .sec-head{margin-bottom:26px}
.notice .bd-list li{border-color:var(--sand)}
.notice .bd-list a:hover{background:transparent;padding-left:16px}

/* ===== Estimate ===== */
.est{position:relative;background:var(--ink) url(../images/est_bg.jpg) center/cover no-repeat;color:#fff;isolation:isolate}
.est::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,27,25,.92) 0%,rgba(28,27,25,.8) 50%,rgba(28,27,25,.62) 100%);z-index:-1}
/* 문의 페이지 : 사진 없이 단색 다크 배경 */
.est.no-img{background-image:none}.est.no-img::before{display:none}
.est .eyebrow{color:var(--taupe-l)}.est .eyebrow::before{background:var(--taupe-l)}
.est .h2{color:#fff}.est .lead{color:rgba(255,255,255,.65)}
/* 메인 : 한 줄 CTA 띠 */
.est.band .row{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.est.band .tel-n{font-family:var(--en);font-size:clamp(26px,3vw,40px);font-weight:600;color:#fff;display:block;margin-top:10px}
.est.band .hrs{font-size:14px;color:rgba(255,255,255,.65);margin-top:6px}
.est.band .hrs span{margin-right:16px}
.est.band .cta{display:flex;gap:12px;flex-wrap:wrap}
/* 문의 페이지 : 좌 안내 + 우 폼 */
.est .grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,110px);align-items:start}
.est .pts{margin-top:44px;border-top:1px solid rgba(255,255,255,.14)}
.est .pt{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.est .pt .n{font-family:var(--en);font-size:12px;letter-spacing:.14em;color:var(--taupe-l);font-weight:600;padding-top:4px}
.est .pt b{display:block;font-size:19px;font-weight:600;margin-bottom:8px}
.est .pt p{font-size:14.5px;color:rgba(255,255,255,.65);line-height:1.8}
.est .pt .tel-n{font-family:var(--en);font-size:28px;font-weight:600;letter-spacing:.01em;color:#fff;display:block;margin:4px 0 8px}
.est .pt .hrs{font-size:13.5px;color:rgba(255,255,255,.65)}
.est .pt .hrs span{margin-right:16px}
.form{background:#fff;color:var(--ink);padding:clamp(28px,3.4vw,48px)}
.form .ft small{display:block;font-family:var(--en);font-size:10px;letter-spacing:.22em;color:var(--taupe);font-weight:600;margin-bottom:10px}
.form .ft h3{font-size:26px;font-weight:600;letter-spacing:-.03em}
.form .ft p{margin-top:8px;font-size:14px;color:var(--gray)}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.fi{display:flex;flex-direction:column;gap:8px}
.fi.full{grid-column:1/-1}
.fi label{font-size:13px;font-weight:600;color:var(--ink-2)}
.fi label em{font-style:normal;color:var(--taupe);margin-left:2px}
.fi label span{font-weight:400;color:var(--gray-l);margin-left:6px;font-size:12px}
.fi input,.fi select,.fi textarea{width:100%;height:52px;border:0;border-bottom:1px solid var(--sand);padding:0 2px;font:inherit;font-size:15px;color:var(--ink);background:transparent;transition:.2s;appearance:none;border-radius:0}
.fi select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%237A736B' stroke-width='1.6'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 4px center;padding-right:30px}
.fi textarea{height:100px;padding:14px 2px;resize:vertical}
.fi input:focus,.fi select:focus,.fi textarea:focus{outline:0;border-bottom-color:var(--ink)}
.agree{margin-top:22px;font-size:14px}
.agree label{display:flex;align-items:center;gap:10px;cursor:pointer;color:var(--ink-2)}
.agree input{width:18px;height:18px;accent-color:var(--ink)}
.agree .toggle{color:var(--taupe);font-size:13px;font-weight:600;text-decoration:underline;text-underline-offset:3px;margin-left:auto}
.agree .detail{display:none;margin-top:12px;background:var(--warm);padding:16px 18px;font-size:13px;color:var(--gray);line-height:1.8}
.agree .detail.on{display:block}
.agree .detail b{color:var(--ink-2);font-weight:600}
.form .btn{width:100%;margin-top:24px;height:58px;font-size:16px;border-radius:0}

/* ===== Map ===== */
.map .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,96px);align-items:start}
.map .nmap{position:relative;aspect-ratio:16/10;background:var(--warm-2);overflow:hidden}
.map .nmap>.root_daum_roughmap{position:absolute;inset:0;width:100%!important;height:100%!important}
.map .nmap .root_daum_roughmap .wrap_map{width:100%!important;height:100%!important;border:0!important}
.map .nmap .root_daum_roughmap .map_border{display:none!important}
.map .nmap .map-note{position:absolute;inset:0;display:grid;place-items:center;text-align:center;font-size:13px;line-height:1.9;color:var(--gray);padding:24px}
.map .nmap .map-note b{display:block;font-family:var(--en);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--taupe);margin-bottom:6px}
.map .nmap .map-note a{color:var(--ink);font-weight:600}
.map .info{margin-top:36px;border-top:1px solid var(--line)}
.map .info li{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);font-size:15px}
.map .info li b{font-family:var(--en);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--taupe);font-weight:600;padding-top:5px}
.map .info li p{color:var(--ink-2);line-height:1.75}
.map .info li p small{display:block;font-size:13px;color:var(--gray-l)}
.map .links{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap;justify-content:flex-end}

/* ===== Footer ===== */
footer{background:var(--paper);border-top:1px solid var(--line)}
.f-top{padding:64px 0 48px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.f-top .logo{color:var(--ink);margin-bottom:18px}
.f-top .desc{font-size:14px;color:var(--gray);line-height:1.8;max-width:380px}
.f-top h4{font-family:var(--en);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--taupe);margin-bottom:18px;font-weight:600}
.f-top li{font-size:14px;color:var(--ink-2);padding:5px 0;display:flex;gap:12px}
.f-top li b{font-weight:500;color:var(--gray-l);min-width:96px}
.f-top .big{font-family:var(--en);font-weight:600;font-size:24px;letter-spacing:.01em;margin-bottom:8px}
.f-bot{border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--gray-l)}
.f-bot .en{font-size:10px}

/* quick */
.quick{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:10px}
.quick a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;box-shadow:0 12px 26px -12px rgba(0,0,0,.35);transition:.3s;opacity:0;pointer-events:none;transform:translateY(12px)}
.quick.on a{opacity:1;pointer-events:auto;transform:none}
.quick a:hover{transform:translateY(-4px)}
.quick .k{background:#FEE500;color:#191919}
.quick .c{background:var(--ink);color:#fff}
.quick .u{background:#fff;color:var(--ink);border:1px solid var(--line)}
.quick svg{width:22px;height:22px}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .gnb,.tel{display:none}.ham{display:flex}.top-r .btn{display:none}
  .hero .shell{grid-template-columns:1fr}.hero .side{justify-self:start;text-align:left}
  .sec-head.split{grid-template-columns:1fr;gap:16px}
  .about .grid{grid-template-columns:1fr}.about .sticky{position:static}
  .pts3{grid-template-columns:1fr}
  .fields .cards{grid-template-columns:1fr}
  .srow{grid-template-columns:1fr}.srow:nth-child(even) .ph{order:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .wgrid{grid-template-columns:repeat(2,1fr)}
  .est .grid{grid-template-columns:1fr}
  .est.band .row{grid-template-columns:1fr}
  .map .grid{grid-template-columns:1fr}
  .notice .row{grid-template-columns:1fr}
  .f-top{grid-template-columns:1fr 1fr}
  .bd-list a{grid-template-columns:64px 1fr 90px;gap:14px}
}
@media (max-width:640px){
  :root{--top-h:70px}
  .logo{font-size:18px}.logo small{display:none}
  .hero{min-height:520px}
  .hero .cta .btn{flex:1}
  .hero .ctrl .bar{width:90px}
  .hist li{grid-template-columns:70px 1fr}.hist .y{font-size:18px}
  .steps{grid-template-columns:1fr}
  .wgrid{grid-template-columns:1fr 1fr;gap:14px}
  .wcard h3{font-size:14.5px}
  .fg{grid-template-columns:1fr}
  .map .info li{grid-template-columns:1fr;gap:6px}
  .f-top{grid-template-columns:1fr}
  .btn{height:50px;padding:0 22px;font-size:14px}
  .bd-head{flex-direction:column;align-items:stretch}
  .bd-search input{width:100%}.bd-search{width:100%}.bd-search input{flex:1}
  .bd-list a{grid-template-columns:1fr;gap:6px;padding:18px 4px}
  .bd-list .d{text-align:left}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* 게시판 머리 바로 아래 목록은 위 선 생략 (선 겹침 방지) */
.bd-head + div .bd-list li:first-child{border-top:0}

/* 2차 메뉴 앵커 이동 시 고정 헤더에 가려지지 않도록 */
section[id]{scroll-margin-top:70px}