/* 쏠라리스 — MF01 Industrial 구성 재해석 (직각 · 1px 선 · 격자 · 파란 블록) */
:root{
  --blue:#1D4ED8;--blue-d:#1A3FB0;--blue-l:#E8EEFC;
  --ink:#0B0F17;--ink2:#262C37;--mute:#555C69;--paper:#F3F3F0;--white:#fff;--chip:#ECEDEA;
  --line:rgba(11,15,23,.13);--line2:rgba(11,15,23,.22);--wline:rgba(255,255,255,.2);
  --f:'SLTop','Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;
  --pad:clamp(20px,4vw,56px);--hh:76px;--mb:0px;
  --ease:cubic-bezier(.2,.75,.15,1);--ease2:cubic-bezier(.65,0,.35,1);
  interpolate-size:allow-keywords;
}
@media (max-width:760px){:root{--hh:62px;--mb:calc(62px + env(safe-area-inset-bottom))}}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--hh) + 56px)}
body{margin:0;font-family:var(--f);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
main{overflow-x:clip}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.dark :focus-visible,.ft :focus-visible,.hero :focus-visible,.phero :focus-visible{outline-color:#fff}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--blue);color:#fff;padding:10px 16px;transition:top .2s}
.skip:focus{top:12px}
.ico{width:20px;height:20px;flex:none}
.ico.flip{transform:scaleX(-1)}
.mono{font-family:var(--mono);font-weight:500;letter-spacing:0;font-variant-numeric:tabular-nums}
.muted{color:var(--mute)}
.pc{display:inline}
@media (max-width:760px){.pc{display:none}}

/* 레이아웃 */
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--pad)}
.sec{padding:clamp(80px,10vw,150px) 0;position:relative}
.dark{background:var(--ink);color:#fff}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 48px;flex-wrap:wrap;margin-bottom:clamp(40px,5vw,64px)}
.sec-head>div{max-width:760px}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--blue);letter-spacing:.02em;margin-bottom:20px}
.eyebrow.light{color:#fff}
.eyebrow .mono{color:var(--mute);font-weight:500}
.sq{width:9px;height:9px;background:currentColor;flex:none}
.h2{font-size:clamp(30px,4.1vw,60px);line-height:1.16;font-weight:700;letter-spacing:-.035em}
.h3{font-size:clamp(24px,2.4vw,34px);line-height:1.25;font-weight:700;letter-spacing:-.03em;margin-bottom:12px}
.h4{font-size:18px;font-weight:700;margin-bottom:10px}
.light{color:#fff}
.sec-p{max-width:470px;font-size:17px;color:var(--mute)}
.sec-p.light{color:rgba(255,255,255,.82)}
.note{font-size:13px;color:var(--mute);margin-top:20px}
.note.light{color:rgba(255,255,255,.72)}
.req{font-size:12px;font-weight:600;color:var(--blue);margin-left:6px}
.opt{font-size:12px;font-weight:500;color:var(--mute);margin-left:6px}

/* 버튼 — 직각, 누름 피드백 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;font-size:15.5px;font-weight:600;letter-spacing:.01em;border:1px solid transparent;transition:background-color .25s,color .25s,border-color .25s,transform .16s var(--ease);white-space:nowrap;position:relative;isolation:isolate}
.btn:active{transform:scale(.97)}
.btn .ico{transition:transform .35s var(--ease)}
.btn-lg{min-height:58px;padding:0 30px;font-size:16px}
.btn-block{width:100%}
.btn-blue{background:var(--blue);color:#fff}
.btn-white{background:#fff;color:var(--blue)}
.btn-line{border-color:var(--line2);color:var(--ink);background:transparent}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
@media (hover:hover){
  .btn-blue:hover{background:var(--blue-d)}
  .btn-white:hover{background:var(--blue-l)}
  .btn-line:hover{border-color:var(--ink);background:var(--ink);color:#fff}
  .btn-ghost:hover{background:#fff;color:var(--ink)}
  .btn:hover .ico{transform:translateX(4px)}
}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-weight:600;color:var(--blue);margin-top:28px;padding:6px 0;border-bottom:1px solid currentColor}
.link-arrow .ico{transition:transform .35s var(--ease)}
@media (hover:hover){.link-arrow:hover .ico{transform:translateX(5px)}}
.link-btn{color:var(--mute);font-size:14px;margin-top:18px;text-decoration:underline;text-underline-offset:4px}

/* 진행 막대 — 빛줄기 */
.progress{position:fixed;left:0;top:0;right:0;height:2px;z-index:120;pointer-events:none}
.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),#7FA2FF);transform-origin:0 50%;transform:scaleX(0);box-shadow:0 0 12px rgba(80,130,255,.8)}

/* 헤더 */
.hd{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--hh);display:flex;align-items:center;color:#fff;border-bottom:1px solid var(--wline);transition:background-color .35s,color .35s,border-color .35s,transform .45s var(--ease)}
.hd.scrolled{background:rgba(255,255,255,.96);color:var(--ink);border-bottom-color:var(--line);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px)}
.hd.hide{transform:translateY(-100%)}
.p-doc .hd,.p-404 .hd{background:#fff;color:var(--ink);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;padding:0 var(--pad);height:100%}
.brand-mark{width:28px;height:28px;color:var(--blue)}
.brand-t{font-size:22px;font-weight:800;letter-spacing:.02em}
.brand-k{font-size:12.5px;font-weight:600;opacity:.75;padding-left:10px;border-left:1px solid currentColor;line-height:1;margin-left:2px}
.gnav{display:flex;gap:clamp(20px,2.6vw,44px);margin:0 auto;height:100%;align-items:center}
.gnav a{position:relative;font-size:15.5px;font-weight:500;padding:8px 0;letter-spacing:.01em}
.gnav a::after{content:'';position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.gnav a[aria-current]::after{transform:scaleX(1)}
@media (hover:hover){.gnav a:hover::after{transform:scaleX(1);transform-origin:left}}
.hd-tel{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;padding:0 28px;font-variant-numeric:tabular-nums}
.hd-tel .ico{width:18px;height:18px}
.hd-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;height:calc(100% + 1px);align-self:flex-start;background:var(--blue);color:#fff;padding:0 32px;min-width:clamp(180px,16.5vw,250px);font-weight:600;font-size:16px;position:relative;overflow:hidden}
.hd-cta::before{content:'';position:absolute;inset:0;background:var(--ink);transform:translateY(101%);transition:transform .45s var(--ease);z-index:0}
.hd-cta>*{position:relative;z-index:1}
.hd-cta .ico{transition:transform .4s var(--ease)}
@media (hover:hover){.hd-cta:hover::before{transform:none}.hd-cta:hover .ico{transform:translateX(5px)}}
.hd-menu{display:none;width:var(--hh);height:100%;position:relative;border-left:1px solid var(--wline)}
.hd.scrolled .hd-menu,.p-doc .hd-menu,.p-404 .hd-menu{border-left-color:var(--line)}
.hd-menu i{position:absolute;left:50%;width:22px;height:2px;margin-left:-11px;background:currentColor;transition:transform .35s var(--ease)}
.hd-menu i:first-of-type{top:calc(50% - 4px)}
.hd-menu i:last-of-type{top:calc(50% + 3px)}
.menu-open .hd-menu i:first-of-type{transform:translateY(3.5px) rotate(45deg)}
.menu-open .hd-menu i:last-of-type{transform:translateY(-3.5px) rotate(-45deg)}
@media (max-width:1100px){
  .gnav,.hd-tel{display:none}
  .hd-menu{display:block;margin-left:auto}
  .hd-cta{min-width:0;padding:0 22px}
}
@media (max-width:760px){
  .brand{gap:8px}
  .brand-mark{width:24px;height:24px}
  .brand-t{font-size:19px}
  .brand-k{display:none}
  .hd-cta{font-size:14.5px;padding:0 16px;gap:8px}
  .hd-cta .ico{width:16px;height:16px}
}

/* 모바일 메뉴 */
.mnav{position:fixed;inset:0;z-index:90;background:var(--ink);color:#fff;padding:calc(var(--hh) + 24px) var(--pad) calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;justify-content:space-between;opacity:0;transition:opacity .35s}
.mnav.open{opacity:1}
.mnav nav{display:flex;flex-direction:column}
.mnav nav a{display:flex;align-items:baseline;gap:16px;font-size:clamp(28px,8vw,40px);font-weight:700;letter-spacing:-.03em;padding:12px 0;border-bottom:1px solid var(--wline);transform:translateY(16px);opacity:0;transition:transform .5s var(--ease),opacity .5s}
.mnav nav a .mono{font-size:13px;color:#8FA9FF}
.mnav.open nav a{transform:none;opacity:1}
.mnav.open nav a:nth-child(2){transition-delay:.04s}.mnav.open nav a:nth-child(3){transition-delay:.08s}.mnav.open nav a:nth-child(4){transition-delay:.12s}.mnav.open nav a:nth-child(5){transition-delay:.16s}.mnav.open nav a:nth-child(6){transition-delay:.2s}
.mnav-foot{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.mnav-foot p{grid-column:1/-1;font-size:13px;color:rgba(255,255,255,.72)}
.menu-open .hd{background:var(--ink);color:#fff;border-bottom-color:var(--wline)}
.menu-open .mbar{transform:translateY(110%)}

/* 격자선 — 첫 화면 장식 (내용 아님 · LCP 무관) */
.grid-lines{position:absolute;inset:0;pointer-events:none;z-index:2}
.grid-lines i{position:absolute;background:var(--wline)}
.gv{top:0;bottom:0;width:1px;transform-origin:50% 0;animation:lineY 1.6s var(--ease) both}
.gh{left:0;right:0;height:1px;transform-origin:0 50%;animation:lineX 1.6s var(--ease) both}
.gh1{top:var(--hh);animation-delay:.05s}.gh2{animation-delay:.2s}.gh3{animation-delay:.35s}.gv1{animation-delay:.25s}.gv2{animation-delay:.4s}
@keyframes lineY{from{transform:scaleY(0)}}
@keyframes lineX{from{transform:scaleX(0)}}

/* 히어로 */
.hero{--c3:clamp(190px,16.5vw,260px);--c2:clamp(270px,27.8vw,420px);--r2:clamp(110px,17vh,170px);--r4:clamp(104px,15vh,150px);
  position:relative;height:100vh;height:100svh;min-height:660px;max-height:1100px;background:#060a12;color:#fff;overflow:hidden}
.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 55%;transform-origin:62% 58%;animation:heroZoom 10s var(--ease) both}
@keyframes heroZoom{from{transform:scale(1.08)}}
.hero-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(4,7,13,.78) 0%,rgba(4,7,13,.45) 42%,rgba(4,7,13,.12) 75%),linear-gradient(0deg,rgba(4,7,13,.55),transparent 45%)}
.hero .gv1{right:calc(var(--c2) + var(--c3))}.hero .gv2{right:var(--c3)}
.hero .gh2{top:calc(var(--hh) + var(--r2))}.hero .gh3{bottom:var(--r4)}
.hero-grid{position:absolute;inset:0;z-index:3;display:grid;grid-template-columns:1fr var(--c2) var(--c3);grid-template-rows:var(--hh) var(--r2) 1fr var(--r4)}
.hero-copy{grid-column:1;grid-row:3;align-self:end;padding:0 var(--pad) clamp(36px,6.5vh,80px);max-width:900px}
.hero-eyebrow{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;letter-spacing:.03em;margin-bottom:22px;color:rgba(255,255,255,.92)}
.hero-eyebrow .sq{background:var(--blue);box-shadow:0 0 14px 2px rgba(60,110,255,.75)}
.hero-t{font-size:clamp(46px,6.6vw,108px);line-height:1.04;font-weight:700;letter-spacing:-.045em;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero-sub{margin-top:24px;font-size:clamp(16px,1.25vw,19px);line-height:1.6;color:rgba(255,255,255,.88);max-width:560px}
.hero-btns{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-cell{position:relative}
.hero-photo{grid-column:2;grid-row:3;overflow:hidden;background:#0d1320}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.06);transition:opacity 1.2s var(--ease),transform 6s linear}
.hero-photo img.on{opacity:1;transform:none}
.cell-idx{position:absolute;left:16px;bottom:14px;font-size:12px;color:rgba(255,255,255,.85);z-index:1}
.hero-info{padding:0 22px 20px;align-self:end}
.hero-info dt{font-size:13px;font-weight:600;letter-spacing:.08em;color:rgba(255,255,255,.7);margin-bottom:6px}
.hero-info dd{font-size:17px;font-weight:600;line-height:1.35}
.hi1{grid-column:2;grid-row:2}
.hi2{grid-column:3;grid-row:3}
.hi3{grid-column:2;grid-row:4;align-self:start;padding-top:20px}
.hero-geo{grid-column:3;grid-row:2;align-self:end;padding:0 22px 20px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.6)}
.hero-scroll{grid-column:3;grid-row:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.8)}
.hero-scroll i{width:1px;height:38px;background:rgba(255,255,255,.25);position:relative;overflow:hidden}
.hero-scroll i::after{content:'';position:absolute;left:0;top:-40%;width:1px;height:40%;background:#fff;animation:drip 2.2s var(--ease2) infinite}
@keyframes drip{to{top:110%}}
.hero-info,.hero-geo,.hero-scroll{animation:cellIn 1s var(--ease) both;animation-delay:.6s}
.hi2{animation-delay:.72s}.hi3{animation-delay:.84s}.hero-scroll{animation-delay:.96s}
@keyframes cellIn{from{opacity:0;transform:translateY(10px)}}
@media (max-width:1100px){
  .hero{--r4:auto}
  .hero-grid{grid-template-columns:1fr 1fr 1fr;grid-template-rows:var(--hh) 1fr auto auto}
  .hero-copy{grid-column:1/-1;grid-row:3;padding-bottom:36px}
  .hero-photo,.hero-geo,.hero-scroll,.hero .gv1,.hero .gv2,.hero .gh2{display:none}
  .hero-info{grid-row:4;padding:16px 16px 18px;border-top:1px solid var(--wline);background:rgba(4,7,13,.35);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);align-self:stretch}
  .hero-info+.hero-info{border-left:1px solid var(--wline)}
  .hi1{grid-column:1}.hi2{grid-column:2}.hi3{grid-column:3;padding-top:16px}
  .hero .gh3{display:none}
  .hero-shade{background:linear-gradient(0deg,rgba(4,7,13,.85) 0%,rgba(4,7,13,.45) 55%,rgba(4,7,13,.25) 100%)}
}
@media (max-width:760px){
  .hero{min-height:600px;max-height:none;height:calc(100svh - var(--mb))}
  .hero-bg img{object-position:50% 50%}
  .hero-copy{padding:0 20px 26px}
  .hero-eyebrow{font-size:13.5px;margin-bottom:16px}
  .hero-t{font-size:clamp(40px,11.4vw,58px)}
  .hero-sub{margin-top:16px;font-size:15.5px}
  .hero-btns{margin-top:24px;gap:10px}
  .hero-btns .btn{flex:1;min-height:54px;padding:0 16px;font-size:15.5px}
  .hero-info{padding:13px 12px 14px}
  .hero-info dt{font-size:11.5px;margin-bottom:4px}
  .hero-info dd{font-size:13.5px}
}

/* 서브 페이지 머리 */
.phero{position:relative;min-height:clamp(440px,64vh,660px);display:flex;align-items:flex-end;background:#060a12;color:#fff;overflow:hidden}
.phero--short{min-height:clamp(380px,50vh,520px)}
.phero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:heroZoom 10s var(--ease) both}
.phero-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(4,7,13,.85),rgba(4,7,13,.35) 70%,rgba(4,7,13,.45))}
.phero .gv2{right:clamp(190px,16.5vw,260px)}
.phero-in{position:relative;z-index:3;width:100%;max-width:1440px;margin:0 auto;padding:calc(var(--hh) + 48px) var(--pad) clamp(40px,6vw,72px);display:flex;justify-content:space-between;align-items:flex-end;gap:32px}
.crumbs{display:flex;gap:10px;font-size:13.5px;color:rgba(255,255,255,.75);margin-bottom:22px}
.crumbs a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.4)}
.phero-t{font-size:clamp(40px,6vw,92px);line-height:1.06;font-weight:700;letter-spacing:-.045em}
.phero-p{margin-top:20px;font-size:clamp(16px,1.3vw,19px);color:rgba(255,255,255,.86);max-width:620px}
.phero-facts{display:flex;border:1px solid var(--wline);flex:none}
.phero-facts div{padding:16px 22px;min-width:110px}
.phero-facts div+div{border-left:1px solid var(--wline)}
.phero-facts dt{font-size:12.5px;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.7)}
.phero-facts dd{font-size:30px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.phero-tel{display:flex;flex-direction:column;font-size:clamp(28px,3.2vw,44px);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;flex:none}
.phero-tel .mono{font-size:12px;color:#8FA9FF;letter-spacing:.1em}
.phero-tel small{font-size:14px;font-weight:500;color:rgba(255,255,255,.75)}
.phero-geo{font-size:13px;line-height:1.7;color:rgba(255,255,255,.65);flex:none}
.phero--plain{min-height:0;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line)}
.phero--plain .crumbs{color:var(--mute)}
.phero--plain .crumbs a{text-decoration-color:var(--line2)}
.phero--plain .phero-p{color:var(--mute)}
.phero--plain .phero-t{font-size:clamp(36px,5vw,64px)}
@media (max-width:900px){
  .phero-in{flex-direction:column;align-items:flex-start}
  .phero .gv2{display:none}
  .phero-facts div{padding:12px 16px;min-width:0;flex:1}
  .phero-facts{width:100%}
  .phero-facts dd{font-size:24px}
}

/* 스크롤 등장 (.js 아래에서만 숨김) */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}

/* 소개 문장 */
.intro{background:var(--paper)}
.intro-grid{display:grid;grid-template-columns:minmax(160px,1fr) 3fr;gap:24px 48px}
.statement{font-size:clamp(25px,2.95vw,46px);line-height:1.4;font-weight:600;letter-spacing:-.03em}
.statement em{font-style:normal;color:var(--blue)}
.js .statement .w{color:#868A92;transition:color .5s var(--ease)}
.js .statement em .w{color:#6584DC}
.js .statement .w.on{color:var(--ink)}
.js .statement em .w.on{color:var(--blue)}
.photo-row{display:grid;grid-template-columns:30fr 36fr 28fr;gap:clamp(16px,2vw,28px);align-items:start;margin-top:clamp(56px,7vw,100px)}
.pr{will-change:transform}
.pr img{width:100%;aspect-ratio:4/5;object-fit:cover;background:#ddd}
.pr2{margin-top:clamp(40px,6vw,96px)}
.pr3{margin-top:clamp(16px,2vw,32px)}
.pr figcaption{display:flex;gap:10px;align-items:baseline;font-size:14.5px;font-weight:600;margin-top:14px}
.pr figcaption .mono{color:var(--blue);font-size:12.5px}
@media (max-width:760px){
  .intro-grid{grid-template-columns:1fr}
  .photo-row{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin-right:calc(var(--pad) * -1);padding-right:var(--pad);scrollbar-width:none}
  .photo-row::-webkit-scrollbar{display:none}
  .pr{flex:0 0 72vw;scroll-snap-align:start;margin-top:0!important;transform:none!important}
}

/* 제작소 — 카드에서 화면 가득으로 */
.expand{--p:1;height:210vh;position:relative;background:var(--paper)}
.js .expand{--p:0}
.expand-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.expand-media{position:absolute;inset:0;clip-path:inset(calc((1 - var(--p)) * 9%) calc((1 - var(--p)) * 17%));will-change:clip-path}
.expand-media img{width:100%;height:100%;object-fit:cover;transform:scale(calc(1.18 - var(--p) * .18))}
.expand-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,7,13,.6),rgba(4,7,13,.15) 45%,rgba(4,7,13,.7))}
.expand-copy{position:absolute;inset:0;padding:calc(var(--hh) + 40px) var(--pad) clamp(40px,6vw,72px);display:grid;grid-template-columns:1fr minmax(260px,420px);grid-template-rows:auto 1fr auto;color:#fff;opacity:clamp(0,calc((var(--p) - .55) * 3),1);transform:translateY(calc((1 - var(--p)) * 40px))}
.expand-copy .h2{grid-column:1;grid-row:1}
.expand-tag{grid-column:2;grid-row:1;justify-self:end;font-size:13px;color:rgba(255,255,255,.8);text-align:right}
.expand-p{grid-column:2;grid-row:3;font-size:17px;line-height:1.7;color:rgba(255,255,255,.9)}
@media (max-width:760px){
  .expand{height:170vh}
  .expand-copy{grid-template-columns:1fr;padding-top:calc(var(--hh) + 28px);padding-bottom:calc(var(--mb) + 28px)}
  .expand-tag{grid-column:1;grid-row:2;justify-self:start;text-align:left;align-self:start;margin-top:14px}
  .expand-p{grid-column:1;font-size:16px}
}

/* 사업 분야 2×2 */
.biz{background:#fff}
.bgrid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.bcard{display:flex;flex-direction:column;gap:20px;padding:clamp(18px,2vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:background-color .4s}
.bcard-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.bcard-name{display:flex;gap:12px;align-items:baseline;font-size:clamp(18px,1.5vw,21px);font-weight:700;letter-spacing:-.02em}
.bcard-name .mono{font-size:12.5px;color:var(--blue)}
.bcard-spec{font-size:13px;text-align:right;line-height:1.55}
.bcard-spec div{display:flex;gap:8px;justify-content:flex-end}
.bcard-spec dt{color:var(--mute)}
.bcard-spec dd{font-weight:600}
.bcard-img{overflow:hidden;aspect-ratio:16/10;background:#e5e5e2}
.bcard-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.bcard-bot{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.bcard-bot p{font-size:15px;color:var(--mute);max-width:46ch}
.sq-arrow{width:46px;height:46px;flex:none;display:grid;place-items:center;background:var(--blue);color:#fff;overflow:hidden;transition:background-color .3s}
.sq-arrow .ico{transition:transform .45s var(--ease)}
@media (hover:hover){
  .bcard:hover{background:#F7F7F4}
  .bcard:hover .bcard-img img{transform:scale(1.06)}
  .bcard:hover .sq-arrow{background:var(--ink)}
  .bcard:hover .sq-arrow .ico{transform:translateX(3px)}
}
.bcard:active .sq-arrow{transform:scale(.94)}
@media (max-width:760px){
  .bgrid{grid-template-columns:1fr}
  .bcard-top{flex-direction:column;gap:8px}
  .bcard-spec{text-align:left}
  .bcard-spec div{justify-content:flex-start}
}

/* 점등 전/후 */
.ba-sec{overflow:hidden}
.ba{--x:50%;position:relative;aspect-ratio:16/9;overflow:hidden;background:#05080f;cursor:ew-resize;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.ba-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-on{position:absolute;inset:0;clip-path:inset(0 0 0 var(--x))}
.ba-on::after{content:'';position:absolute;inset:0;background:radial-gradient(60% 50% at 60% 55%,rgba(255,200,120,.12),transparent 70%);mix-blend-mode:screen}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 18px rgba(255,220,160,.9);pointer-events:none;z-index:2}
.ba-handle span{position:absolute;top:50%;left:50%;width:56px;height:56px;margin:-28px 0 0 -28px;display:grid;place-items:center;background:#fff;color:var(--blue);box-shadow:0 8px 30px rgba(0,0,0,.35);transition:transform .25s var(--ease)}
.ba.drag .ba-handle span{transform:scale(.9)}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;pointer-events:none}
.ba-range:focus-visible+.ba-handle,.ba:has(.ba-range:focus-visible) .ba-handle span{outline:3px solid #8FA9FF;outline-offset:3px}
.ba-lab{position:absolute;top:18px;z-index:3;font-size:12.5px;padding:7px 12px;background:rgba(5,8,15,.55);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);letter-spacing:.06em}
.ba-lab-l{left:18px}.ba-lab-r{right:18px;background:rgba(29,78,216,.75)}
.ba-foot{display:flex;justify-content:space-between;align-items:center;gap:16px 32px;flex-wrap:wrap;margin-top:24px}
.ba-foot .note{margin:0}
.switch{display:inline-flex;align-items:center;gap:14px;font-size:15px;font-weight:600;color:#fff;padding:8px 0}
.switch-k{width:58px;height:30px;border:1px solid rgba(255,255,255,.5);position:relative;transition:background-color .35s}
.switch-k::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;background:#fff;transition:transform .4s var(--ease)}
.switch[aria-pressed="true"] .switch-k{background:var(--blue);border-color:var(--blue)}
.switch[aria-pressed="true"] .switch-k::after{transform:translateX(28px);box-shadow:0 0 14px rgba(255,220,160,.9)}
.switch:active .switch-k::after{width:26px}
@media (max-width:760px){.ba{aspect-ratio:4/3}.ba-handle span{width:48px;height:48px;margin:-24px 0 0 -24px}}

/* 일하는 방식 */
.ways{background:var(--paper)}
.ways-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,6vw,110px)}
.ways-side{position:sticky;top:calc(var(--hh) + 32px);align-self:start}
.ways-img{margin:32px 0;overflow:hidden;aspect-ratio:4/3}
.ways-img img{width:100%;height:100%;object-fit:cover}
.ways-list{counter-reset:w}
.way{display:grid;grid-template-columns:72px 1fr;gap:8px;padding:34px 0;border-top:1px solid var(--line);position:relative}
.way:last-child{border-bottom:1px solid var(--line)}
.way::before{content:'';position:absolute;left:0;top:-1px;height:2px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform 1.2s var(--ease) .15s}
.way.in::before{transform:scaleX(1)}
.way-n{font-size:14px;color:var(--blue);padding-top:6px}
.way h3{font-size:clamp(20px,1.8vw,26px);font-weight:700;letter-spacing:-.025em;margin-bottom:10px}
.way p{color:var(--mute);font-size:16px;max-width:52ch}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chips li{font-size:13px;font-weight:500;background:var(--chip);padding:6px 12px}
@media (max-width:900px){.ways-grid{grid-template-columns:1fr}.ways-side{position:static}.way{grid-template-columns:48px 1fr}}

/* 적용 공간 마퀴 */
.mq{background:var(--blue);color:#fff;overflow:hidden;padding:clamp(22px,3vw,34px) 0;border-block:1px solid rgba(255,255,255,.15)}
.mq-track{display:flex;width:max-content;animation:mq 60s linear infinite;will-change:transform}
.mq-row{display:flex;align-items:center;flex:none}
.mq-item{font-size:clamp(38px,5.6vw,88px);font-weight:800;letter-spacing:-.04em;line-height:1;padding:0 .32em;white-space:nowrap}
.mq-o{color:transparent;-webkit-text-stroke:1.4px rgba(255,255,255,.92)}
.mq-sep{width:14px;height:14px;background:#fff;flex:none;box-shadow:0 0 16px rgba(255,255,255,.9)}
@keyframes mq{to{transform:translateX(-50%)}}

/* 왜 쏠라리스 */
.why{position:relative;overflow:hidden;padding:clamp(100px,13vw,190px) 0 clamp(64px,8vw,110px)}
.why-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.why-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,7,13,.55),rgba(4,7,13,.86))}
.spot{position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px circle at var(--mx,72%) var(--my,30%),rgba(255,210,150,.2),transparent 60%);mix-blend-mode:screen;opacity:.9;transition:opacity .5s}
.why-in{position:relative;z-index:1}
.why-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16);margin-top:clamp(40px,6vw,90px)}
.why-card{display:flex;flex-direction:column;gap:14px;padding:clamp(22px,2vw,30px);min-height:280px;background:rgba(6,10,18,.55);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background-color .45s}
.why-ico{width:38px;height:38px;color:#fff;margin-bottom:auto;transition:transform .5s var(--ease)}
.why-card h3{font-size:19px;font-weight:700;letter-spacing:-.02em;margin-top:28px}
.why-card p{font-size:15px;color:rgba(255,255,255,.8)}
@media (hover:hover){.why-card:hover{background:rgba(29,78,216,.62)}.why-card:hover .why-ico{transform:translateY(-4px)}}
@media (max-width:1000px){.why-cards{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.why-cards{grid-template-columns:1fr}.why-card{min-height:0}.why-card h3{margin-top:12px}}

/* 조달 */
.proc{background:#fff}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.pcard{padding:clamp(18px,2vw,26px);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.pcard-kind{font-size:12.5px;font-weight:600;color:var(--blue);margin-bottom:14px}
.pcard-img{aspect-ratio:1/1;overflow:hidden;background:#E9E9E6;margin-bottom:20px}
.pcard-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.pcard h3{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.pcard p{font-size:15px;color:var(--mute)}
@media (hover:hover){.pcard:hover .pcard-img img{transform:scale(1.05) rotate(-.6deg)}}
.buy-steps{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(28px,3vw,44px);border:1px solid var(--line)}
.buy-steps li{padding:24px;position:relative}
.buy-steps li+li{border-left:1px solid var(--line)}
.buy-steps .mono{font-size:12.5px;color:var(--blue)}
.buy-steps b{display:block;font-size:18px;margin:10px 0 6px}
.buy-steps p{font-size:14.5px;color:var(--mute)}
.buy-steps li:not(.buy-call):not(:nth-child(3))::after{content:'';position:absolute;right:-6px;top:50%;width:11px;height:11px;background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:1}
.buy-call{background:var(--blue);color:#fff;padding:0!important}
.buy-call a{display:block;padding:24px;height:100%;transition:background-color .3s}
.buy-call .mono{color:#C9D6FF}
.buy-call b{font-size:clamp(19px,1.8vw,24px);font-variant-numeric:tabular-nums;white-space:nowrap}
.buy-call p{color:rgba(255,255,255,.85)}
@media (hover:hover){.buy-call a:hover{background:var(--blue-d)}}
@media (max-width:900px){
  .pgrid{grid-template-columns:1fr}
  .pcard{display:grid;grid-template-columns:120px 1fr;gap:4px 18px}
  .pcard-kind{grid-column:2;margin:0}
  .pcard-img{grid-row:1/4;grid-column:1;margin:0}
  .pcard h3,.pcard p{grid-column:2}
  .buy-steps{grid-template-columns:1fr 1fr}
  .buy-steps li:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .buy-steps li:nth-child(4){border-top:1px solid var(--line)}
  .buy-steps li::after{display:none}
}

/* 공정 */
.process{background:var(--paper)}
.steps-wrap{position:relative}
.steps-line{position:absolute;left:0;right:0;top:22px;height:1px;background:var(--line2)}
.steps-line i{display:block;height:100%;background:var(--blue);transform-origin:0 50%;transform:scaleX(var(--prog,0));box-shadow:0 0 10px rgba(29,78,216,.6)}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;position:relative}
.step-dot{width:44px;height:44px;display:grid;place-items:center;background:var(--paper);border:1px solid var(--line2);font-size:13px;transition:background-color .5s,color .5s,border-color .5s,box-shadow .5s}
.step.on .step-dot{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 0 0 6px rgba(29,78,216,.13)}
.step h3{font-size:18px;font-weight:700;margin:22px 0 6px;letter-spacing:-.02em}
.step p{font-size:14.5px;color:var(--mute)}
@media (max-width:900px){
  .steps{grid-template-columns:1fr;gap:28px}
  .steps-line{top:0;bottom:0;left:22px;right:auto;width:1px;height:auto}
  .steps-line i{width:100%;height:100%;transform-origin:50% 0;transform:scaleY(var(--prog,0))}
  .step{display:grid;grid-template-columns:44px 1fr;gap:0 18px}
  .step-dot{grid-row:1/3}
  .step h3{margin:8px 0 4px}
}

/* 시공 분야 미리보기 */
.hworks{background:#fff}
.hworks-row{display:grid;grid-auto-flow:column;grid-auto-columns:clamp(260px,31vw,460px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:calc(var(--pad) * -1);padding-right:var(--pad);padding-bottom:6px;scrollbar-width:thin;cursor:grab}
.hworks-row.dragging{cursor:grabbing;scroll-snap-type:none}
.hworks-row.dragging a{pointer-events:none}
.hwork{position:relative;display:block;overflow:hidden;scroll-snap-align:start;aspect-ratio:4/5;background:#ddd}
.hwork img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.hwork::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,7,13,.75),transparent 55%)}
.hwork-cap{position:absolute;left:20px;right:20px;bottom:18px;z-index:1;color:#fff}
.hwork-cap b{display:block;font-size:19px;letter-spacing:-.02em}
.work-cat{display:inline-block;font-size:12px;font-weight:600;background:var(--blue);color:#fff;padding:4px 8px;margin-bottom:8px}
@media (hover:hover){.hwork:hover img{transform:scale(1.06)}}
@media (max-width:760px){.hworks-row{grid-auto-columns:76vw}}

/* FAQ */
.faq{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px clamp(32px,6vw,110px)}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{display:grid;grid-template-columns:48px 1fr 24px;align-items:center;gap:8px;padding:24px 0;cursor:pointer;list-style:none;font-size:clamp(17px,1.35vw,19px);font-weight:600;letter-spacing:-.02em}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .mono{font-size:13px;color:var(--blue)}
.faq-pm{width:24px;height:24px;position:relative}
.faq-pm::before,.faq-pm::after{content:'';position:absolute;left:5px;right:5px;top:50%;height:1.6px;margin-top:-.8px;background:currentColor;transition:transform .4s var(--ease)}
.faq-pm::after{transform:rotate(90deg)}
.faq-item[open] .faq-pm::after{transform:rotate(0)}
.faq-item::details-content{block-size:0;overflow:hidden;transition:block-size .45s var(--ease),content-visibility .45s allow-discrete}
.faq-item[open]::details-content{block-size:auto}
.faq-a p{padding:0 32px 26px 56px;color:var(--mute);font-size:16px}
@media (hover:hover){.faq-item summary:hover .faq-q{color:var(--blue)}}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr}.faq-a p{padding:0 0 24px 56px}}

/* 상담 CTA + 미니 폼 */
.cta{position:relative;overflow:hidden;padding:clamp(96px,12vw,170px) 0}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,7,13,.88),rgba(4,7,13,.6))}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr minmax(340px,520px);gap:48px clamp(40px,6vw,96px);align-items:end}
.cta-tel{display:flex;flex-direction:column;margin-top:40px;font-size:clamp(34px,4.4vw,64px);font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1;width:max-content}
.cta-tel .mono{font-size:12.5px;color:#8FA9FF;letter-spacing:.1em;margin-bottom:6px}
.cta-hours{font-size:15px;margin-top:10px;color:rgba(255,255,255,.78)}
.qform{background:#fff;color:var(--ink);padding:clamp(22px,2.6vw,36px);border-top:4px solid var(--blue)}
.qform fieldset{border:0;margin:0;padding:0}
.qform legend,.field-l{font-size:14px;font-weight:600;margin-bottom:12px;padding:0}
.chipset{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.chip{position:relative;cursor:pointer}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:inline-flex;align-items:center;min-height:42px;padding:0 15px;font-size:14.5px;font-weight:500;background:var(--chip);border:1px solid transparent;transition:background-color .2s,color .2s,border-color .2s,transform .16s var(--ease)}
.chip input:checked+span{background:var(--blue);color:#fff}
.chip input:checked+span::before{content:'';width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-2px);margin-right:9px}
.chip input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.chip:active span{transform:scale(.96)}
@media (hover:hover){.chip:hover input:not(:checked)+span{border-color:var(--line2)}}
.chipset--big .chip span{min-height:50px;font-size:15.5px;padding:0 18px}
.qrow{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.field{display:block;margin-bottom:22px}
.field>span{display:block;font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:4px}
.field input,.field textarea,.field select{width:100%;border:0;border-bottom:1px solid var(--line2);background:transparent;padding:12px 0;font-size:16px;border-radius:0;transition:border-color .25s;-webkit-appearance:none;appearance:none}
.field textarea{resize:vertical;min-height:90px;line-height:1.6}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23555C69' stroke-width='1.6'/%3E%3C/svg%3E") right 4px center no-repeat;padding-right:24px}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-bottom-color:var(--blue);box-shadow:0 1px 0 var(--blue)}
.field input::placeholder,.field textarea::placeholder{color:#767C88}
.field.err input{border-bottom-color:#C62828}
.qerr,.rfq-err{color:#B3261E;font-size:14px;font-weight:600;margin:-6px 0 14px}
.qnote{font-size:13px;color:var(--mute);margin-top:14px}
@media (max-width:900px){.cta-grid{grid-template-columns:1fr}.cta-tel{margin-top:28px}}
@media (max-width:560px){.qrow{grid-template-columns:1fr}}

/* 띠 CTA */
.band{background:var(--blue);color:#fff;padding:clamp(56px,7vw,96px) 0}
.band-in{display:flex;justify-content:space-between;align-items:center;gap:24px 48px;flex-wrap:wrap}
.band-t{font-size:clamp(24px,2.6vw,38px);font-weight:700;letter-spacing:-.03em;line-height:1.3}
.band-t span{color:rgba(255,255,255,.82);font-weight:600}

/* 회사 소개 */
.three{background:#fff}
.three-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.three-grid li{padding:36px clamp(20px,2.4vw,36px) 36px 0;display:flex;flex-direction:column}
.three-grid li+li{padding-left:clamp(20px,2.4vw,36px);border-left:1px solid var(--line)}
.three-grid .mono{font-size:13px;color:var(--blue)}
.three-grid h2{font-size:clamp(21px,1.8vw,26px);font-weight:700;letter-spacing:-.025em;margin:14px 0 10px}
.three-grid p{color:var(--mute);flex:1}
@media (max-width:900px){.three-grid{grid-template-columns:1fr}.three-grid li,.three-grid li+li{padding:28px 0;border-left:0;border-bottom:1px solid var(--line)}}
.info{background:#fff}
.info-grid{display:grid;grid-template-columns:5fr 7fr;gap:32px clamp(32px,6vw,110px)}
.info-table{border-top:2px solid var(--ink)}
.info-table div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.info-table dt{font-size:14.5px;color:var(--mute);font-weight:600}
.info-table dd{font-size:16px}
.info-table dd .muted{font-size:14px}
.info-table a{color:var(--blue);font-weight:600}
.mono-num{font-variant-numeric:tabular-nums}
@media (max-width:900px){.info-grid{grid-template-columns:1fr}.info-table div{grid-template-columns:110px 1fr}}
.docs{background:var(--paper);padding-top:0}
.docs-box{display:flex;justify-content:space-between;align-items:center;gap:28px 48px;flex-wrap:wrap;border:1px solid var(--line2);padding:clamp(28px,3.4vw,48px);background:#fff}
.docs-box>div:first-child{max-width:680px}
.docs-box p{color:var(--mute)}
.docs-btns{display:flex;gap:10px;flex-wrap:wrap}

/* 사업 분야 상세 */
.subtabs{position:sticky;top:var(--hh);z-index:40;background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:top .45s var(--ease)}
.hd.hide~main .subtabs,.hd-hidden .subtabs{top:0}
.subtabs-in{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subtabs-in::-webkit-scrollbar{display:none}
.subtabs a{flex:none;padding:18px 16px;font-size:15px;font-weight:600;color:var(--mute);position:relative;white-space:nowrap}
.subtabs a::after{content:'';position:absolute;left:16px;right:16px;bottom:-1px;height:2px;background:var(--blue);transform:scaleX(0);transition:transform .35s var(--ease)}
.subtabs a.on{color:var(--ink)}
.subtabs a.on::after{transform:scaleX(1)}
.bdets{background:#fff}
.bdet{display:grid;grid-template-columns:7fr 5fr;gap:32px clamp(32px,5vw,88px);align-items:center;padding:clamp(40px,5vw,72px) 0;border-bottom:1px solid var(--line)}
.bdet:first-child{padding-top:0}
.bdet--flip{grid-template-columns:5fr 7fr}
.bdet--flip .bdet-img{order:2}
.bdet-img{position:relative;overflow:hidden;aspect-ratio:4/3}
.bdet-img img{width:100%;height:100%;object-fit:cover}
.tag-ai{position:absolute;left:12px;bottom:12px;font-size:11.5px;padding:4px 8px;background:rgba(5,8,15,.6);color:#fff}
.lead{font-size:17px;color:var(--mute);margin:18px 0 26px}
.spec-table{border-top:1px solid var(--ink);margin-bottom:28px}
.spec-table div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.spec-table dt{color:var(--mute);font-weight:600}
@media (max-width:900px){.bdet,.bdet--flip{grid-template-columns:1fr}.bdet--flip .bdet-img{order:0}}

/* 시공 분야 */
.works{background:#fff}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{min-height:46px;padding:0 18px;font-size:15px;font-weight:600;border:1px solid var(--line2);transition:background-color .25s,color .25s,border-color .25s,transform .16s var(--ease)}
.filters button .mono{font-size:12px;opacity:.7;margin-left:4px}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.filters button:active{transform:scale(.96)}
@media (hover:hover){.filters button:not(.on):hover{border-color:var(--ink)}}
.wgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.work[hidden]{display:none}
.work-btn{display:block;width:100%;position:relative;overflow:hidden;aspect-ratio:4/3;background:#ddd;text-align:left}
.work-btn img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.work-btn::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,7,13,.78),transparent 58%);transition:opacity .4s}
.work-cap{position:absolute;left:18px;right:60px;bottom:16px;z-index:1;color:#fff}
.work-cap b{display:block;font-size:18px;letter-spacing:-.02em}
.work-sub{display:block;font-size:13px;color:rgba(255,255,255,.8);margin-top:2px}
.work-zoom{position:absolute;right:14px;bottom:14px;z-index:1;width:38px;height:38px;display:grid;place-items:center;background:#fff;color:var(--ink);transform:scale(.6);opacity:0;transition:transform .4s var(--ease),opacity .3s}
@media (hover:hover){.work-btn:hover img{transform:scale(1.06)}.work-btn:hover .work-zoom{transform:none;opacity:1}}
.work-btn:active{transform:scale(.99)}
@media (max-width:1000px){.wgrid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.wgrid{grid-template-columns:1fr}.work-zoom{transform:none;opacity:1}}
.record{background:var(--paper)}
.record-box{display:grid;grid-template-columns:5fr 7fr;gap:28px clamp(32px,5vw,80px);border:1px solid var(--line2);background:#fff;padding:clamp(28px,3.4vw,48px)}
.record-box p{color:var(--mute)}
.record-fields{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line)}
.record-fields div{padding:18px 14px}
.record-fields div+div{border-left:1px solid var(--line)}
.record-fields dt{font-weight:700;font-size:15px;margin-bottom:6px}
.record-fields dd{font-size:13.5px;color:var(--mute)}
@media (max-width:1000px){.record-box{grid-template-columns:1fr}.record-fields{grid-template-columns:1fr 1fr}.record-fields div:nth-child(odd){border-left:0}.record-fields div:nth-child(n+3){border-top:1px solid var(--line)}}
.lb{border:0;padding:0;margin:0;width:100%;height:100%;max-width:none;max-height:none;background:rgba(4,7,13,.94);color:#fff}
.lb::backdrop{background:rgba(4,7,13,.6)}
.lb[open]{display:grid;place-items:center;animation:lbIn .35s var(--ease)}
@keyframes lbIn{from{opacity:0}}
.lb-fig{max-width:min(1200px,92vw);animation:lbImg .5s var(--ease)}
@keyframes lbImg{from{transform:scale(.96);opacity:0}}
.lb-fig img{max-height:78vh;width:auto;margin:0 auto}
.lb-fig figcaption{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline;margin-top:14px}
.lb-fig figcaption b{font-size:19px}
.lb-fig figcaption span{color:rgba(255,255,255,.75);font-size:14px}
.lb-btn{position:fixed;width:52px;height:52px;display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff;transition:background-color .25s}
@media (hover:hover){.lb-btn:hover{background:var(--blue)}}
.lb-x{top:16px;right:16px}.lb-prev{left:16px;top:50%;margin-top:-26px}.lb-next{right:16px;top:50%;margin-top:-26px}
.lb-n{position:fixed;left:20px;top:28px;font-size:13px;color:rgba(255,255,255,.7)}
@media (max-width:760px){.lb-prev,.lb-next{top:auto;bottom:calc(20px + env(safe-area-inset-bottom));margin:0}}

/* 견적·상담 */
.rfq-sec{background:var(--paper)}
.rfq-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(260px,4fr);gap:32px clamp(24px,3vw,48px);align-items:start}
.rfq{background:#fff;padding:clamp(22px,3vw,44px);border-top:4px solid var(--blue)}
.rfq-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.rfq-steps li{display:flex;gap:8px;align-items:baseline;font-size:14.5px;font-weight:600;color:var(--mute);transition:color .3s}
.rfq-steps li .mono{font-size:12px}
.rfq-steps li.on,.rfq-steps li.done{color:var(--ink)}
.rfq-steps li.on .mono,.rfq-steps li.done .mono{color:var(--blue)}
.rfq-bar{height:3px;background:var(--chip);margin-bottom:36px}
.rfq-bar i{display:block;height:100%;width:33.33%;background:var(--blue);transition:width .6s var(--ease)}
.panel{border:0;margin:0;padding:0;min-width:0}
.panel.on{animation:panelIn .55s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateX(18px)}}
.panel-t{font-size:clamp(22px,2vw,28px);font-weight:700;letter-spacing:-.03em;margin-bottom:22px;padding:0}
.panel-t .req{vertical-align:middle}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;margin:6px 0 16px;cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--blue);flex:none}
.consent{border-top:1px solid var(--line);padding-top:16px;margin-top:8px}
.consent-d{font-size:14px;color:var(--mute);margin:-6px 0 0 32px}
.consent-d summary{cursor:pointer;text-decoration:underline;text-underline-offset:3px;width:max-content}
.consent-d ul{margin:10px 0;display:grid;gap:4px}
.consent-d a{color:var(--blue)}
.rfq-nav{display:flex;justify-content:space-between;gap:10px;margin-top:20px}
.rfq-nav [data-next]{margin-left:auto;min-width:160px}
.panel-done .done-p{color:var(--mute);margin-bottom:18px}
.done-msg{white-space:pre-wrap;font-family:var(--mono);font-size:13.5px;line-height:1.7;background:var(--paper);border:1px solid var(--line);padding:18px 20px;margin:0 0 22px;max-height:340px;overflow:auto}
.done-btns{display:flex;flex-wrap:wrap;gap:10px}
.rfq-aside{display:grid;gap:16px;position:sticky;top:calc(var(--hh) + 24px)}
.aside-card{background:#fff;border:1px solid var(--line);padding:24px}
.aside-card .eyebrow{margin-bottom:12px}
.aside-tel{display:block;font-size:30px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--blue)}
.aside-card .muted{font-size:14.5px;margin-bottom:14px}
.mini-steps{counter-reset:m;display:grid;gap:8px}
.mini-steps li{counter-increment:m;display:flex;gap:10px;font-size:15px}
.mini-steps li::before{content:counter(m,decimal-leading-zero);font-family:var(--mono);font-size:12.5px;color:var(--blue);padding-top:2px}
@media (max-width:1000px){.rfq-grid{grid-template-columns:1fr}.rfq-aside{position:static;grid-template-columns:1fr 1fr}.rfq-aside .aside-card:first-child{grid-column:1/-1}}
@media (max-width:560px){.rfq-aside{grid-template-columns:1fr}.rfq-steps li{font-size:13px}.done-btns .btn{width:100%}}

/* 오시는 길 */
.loc{background:#fff}
.loc-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px clamp(32px,4vw,64px);align-items:start}
.map{position:relative;aspect-ratio:4/3;background:#E7E8E4;overflow:hidden;border:1px solid var(--line)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:1}
.map-ph{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:10px;color:var(--mute);font-size:13px;background:repeating-linear-gradient(0deg,transparent 0 47px,var(--line) 47px 48px),repeating-linear-gradient(90deg,transparent 0 47px,var(--line) 47px 48px)}
.map-ph .ico{width:34px;height:34px;color:var(--blue);animation:pinBob 1.8s var(--ease2) infinite alternate}
@keyframes pinBob{to{transform:translateY(-6px)}}
.open{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;padding:8px 14px;background:var(--paper);margin-bottom:20px}
.open .dot{width:9px;height:9px;background:#9AA0AA}
.open.is-open .dot{background:#18A058;box-shadow:0 0 0 0 rgba(24,160,88,.5);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(24,160,88,0)}100%{box-shadow:0 0 0 0 rgba(24,160,88,0)}}
.loc-dl{border-top:2px solid var(--ink)}
.loc-dl div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}
.loc-dl dt{display:flex;gap:8px;align-items:center;font-weight:600;color:var(--mute);font-size:14.5px;align-self:start}
.loc-dl dt .ico{width:18px;height:18px;color:var(--blue)}
.loc-dl dd{display:flex;flex-direction:column;gap:4px;font-size:16px}
.loc-dl dd .muted{font-size:14px}
.loc-dl a{color:var(--blue);font-weight:600}
.copy-btn{display:inline-flex;align-items:center;gap:6px;width:max-content;margin-top:8px;font-size:13.5px;font-weight:600;padding:8px 12px;border:1px solid var(--line2);transition:background-color .2s,color .2s,transform .16s var(--ease)}
.copy-btn .ico{width:16px;height:16px}
.copy-btn:active{transform:scale(.96)}
@media (hover:hover){.copy-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}}
.route-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
@media (max-width:900px){.loc-grid{grid-template-columns:1fr}.loc-dl div{grid-template-columns:100px 1fr}}

/* 문서 */
.doc{background:#fff}
.doc-in{max-width:880px}
.doc-in h2{font-size:20px;font-weight:700;margin:44px 0 12px;padding-top:20px;border-top:1px solid var(--line)}
.doc-in p,.doc-in li{color:var(--ink2);font-size:15.5px;line-height:1.8}
.doc-in p+p{margin-top:10px}
.doc-in ul{list-style:disc;padding-left:20px;margin:8px 0}
.table-scroll{overflow-x:auto;margin:14px 0}
.doc-table{border-collapse:collapse;width:100%;min-width:560px;font-size:14.5px}
.doc-table th,.doc-table td{border:1px solid var(--line2);padding:12px 14px;text-align:left;vertical-align:top;line-height:1.6}
.doc-table thead th,.doc-table tbody th{background:var(--paper);font-weight:600;white-space:nowrap}

/* 404 */
.nf{min-height:calc(100svh - var(--hh));padding:calc(var(--hh) + 60px) var(--pad) 80px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.nf-lamp{position:relative;width:120px;height:170px;margin-bottom:26px}
.nf-pole{position:absolute;left:50%;bottom:0;width:4px;height:120px;margin-left:-2px;background:#59606C}
.nf-head{position:absolute;left:50%;top:22px;width:44px;height:14px;margin-left:-22px;background:#59606C}
.nf-glow{position:absolute;left:50%;top:36px;width:200px;height:220px;margin-left:-100px;background:radial-gradient(50% 60% at 50% 0,rgba(255,214,150,.55),transparent 70%);clip-path:polygon(40% 0,60% 0,100% 100%,0 100%);animation:flicker 4s steps(1) infinite}
@keyframes flicker{0%,18%,22%,60%,64%,100%{opacity:1}20%,62%{opacity:.15}}
.nf-code{font-size:14px;color:#8FA9FF;letter-spacing:.2em}
.nf-t{font-size:clamp(30px,4.6vw,56px);line-height:1.2;font-weight:700;letter-spacing:-.035em;margin:12px 0}
.nf-p{color:rgba(255,255,255,.75)}
.nf-btns{display:flex;gap:10px;margin-top:30px;flex-wrap:wrap;justify-content:center}
.p-404 .nf .btn-line{color:#fff;border-color:rgba(255,255,255,.4)}

/* 푸터 */
.ft{background:var(--blue);color:#fff;padding:0 var(--pad) calc(28px + var(--mb));overflow:hidden}
.ft-word{position:relative;display:flex;justify-content:space-between;font-size:clamp(70px,19.6vw,330px);font-weight:800;letter-spacing:-.04em;line-height:.78;padding:clamp(48px,6vw,90px) 0 .08em;border-bottom:1px solid rgba(255,255,255,.3);overflow:hidden;max-width:1440px;margin:0 auto}
.ft-word span{display:block}
.js .ft-word span{transform:translateY(105%);transition:transform 1.2s var(--ease)}
.js .ft-word.in span{transform:none}
.ft-word.in span:nth-child(2){transition-delay:.05s}.ft-word.in span:nth-child(3){transition-delay:.1s}.ft-word.in span:nth-child(4){transition-delay:.15s}.ft-word.in span:nth-child(5){transition-delay:.2s}.ft-word.in span:nth-child(6){transition-delay:.25s}.ft-word.in span:nth-child(7){transition-delay:.3s}
.ft-word::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,transparent 35%,rgba(255,255,255,.5) 50%,transparent 65%);mix-blend-mode:soft-light;transform:translateX(-110%);animation:sweep 7s var(--ease2) 1.5s infinite;pointer-events:none}
@keyframes sweep{0%{transform:translateX(-110%)}35%,100%{transform:translateX(110%)}}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;padding:52px 0;border-bottom:1px solid rgba(255,255,255,.3);max-width:1440px;margin:0 auto}
.ft-slogan{font-size:clamp(24px,2.2vw,32px);font-weight:700;letter-spacing:-.03em;line-height:1.25;margin-bottom:14px}
.ft-lead p:not(.ft-slogan){color:rgba(255,255,255,.86);font-size:15px}
.ft-col h2{font-size:13px;font-weight:600;letter-spacing:.1em;color:rgba(255,255,255,.85);margin-bottom:14px}
.ft-col a,.ft-col p{display:block;padding:5px 0;font-size:15px;color:#fff;width:max-content;max-width:100%}
.ft-col a{background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .35s var(--ease)}
@media (hover:hover){.ft-col a:hover{background-size:100% 1px}}
.ft-contact p{color:rgba(255,255,255,.86)}
.ft-tel{font-size:26px!important;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.ft-cta{display:inline-flex!important;align-items:center;gap:8px;margin-top:14px;padding:12px 16px!important;background:#fff!important;color:var(--blue)!important;font-weight:600}
.ft-cta .ico{width:18px;height:18px;transition:transform .35s var(--ease)}
@media (hover:hover){.ft-cta:hover .ico{transform:translateX(4px)}}
.ft-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 32px;padding:26px 64px 0 0;font-size:13.5px;color:rgba(255,255,255,.88);max-width:1440px;margin:0 auto}
.ft-biz{line-height:1.8}
.ft-legal{display:flex;gap:18px}
.ft-legal a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.5)}
.made-by{margin-left:10px;padding:3px 8px;border:1px solid rgba(255,255,255,.45);white-space:nowrap;transition:background-color .25s,color .25s}
@media (hover:hover){.made-by:hover{background:#fff;color:var(--blue)}}
@media (max-width:900px){.ft-grid{grid-template-columns:1fr 1fr}.ft-lead{grid-column:1/-1}.ft-contact{grid-column:1/-1}}
@media (max-width:760px){.ft-bottom{padding-right:0}}
@media (max-width:560px){.ft-bottom{flex-direction:column;align-items:flex-start}.made-by{margin-left:0;display:inline-block;margin-top:8px}}

/* 하단 바 · 맨 위로 · 알림 */
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);transition:transform .4s var(--ease)}
  .mbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:62px;font-size:12px;font-weight:600;color:var(--ink2)}
  .mbar a[hidden]{display:none}
  .mbar a:active{background:var(--chip)}
  .mbar .ico{width:21px;height:21px}
  .mbar .mbar-main{flex:1.35;background:var(--blue);color:#fff;font-size:13px}
  .mbar .mbar-main:active{background:var(--blue-d)}
}
.totop{position:fixed;right:20px;bottom:calc(20px + var(--mb));z-index:80;width:46px;height:46px;display:grid;place-items:center;background:var(--ink);color:#fff;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s,transform .4s var(--ease),background-color .25s}
.totop.show{opacity:1;transform:none;pointer-events:auto}
.totop:active{transform:scale(.94)}
@media (hover:hover){.totop:hover{background:var(--blue)}}
@media (max-width:760px){.totop{display:none}}
.toast{position:fixed;left:50%;bottom:calc(28px + var(--mb));z-index:150;transform:translate(-50%,16px);background:var(--ink);color:#fff;font-size:14.5px;font-weight:600;padding:13px 20px;opacity:0;pointer-events:none;transition:opacity .3s,transform .4s var(--ease);max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* 페이지 전환 */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vtOut .28s var(--ease2) both}
::view-transition-new(root){animation:vtIn .45s var(--ease) both}
@keyframes vtOut{to{opacity:0}}
@keyframes vtIn{from{opacity:0;transform:translateY(10px)}}

/* 움직임 줄이기 */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .rv{opacity:1;transform:none}
  .js .statement .w{color:inherit}
  .js .statement em .w{color:var(--blue)}
  .expand{height:auto;--p:1!important}
  .expand-sticky{position:relative;height:100vh}
  .mq-track{animation:none}
  .js .ft-word span{transform:none}
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}