/* 특허사무소 공앤유 — 시안 v4 메인 (2026-11-11 재구성)
   내용·순서: 공앤유 2차 PPT(첫 화면 → 기술이 권리가 되기까지 → 공앤유가 먼저 챙깁니다 → 오시는 길).
   구역 구조: Fish & Richardson 메인(가는 선으로 나눈 서비스 열, 목록 + 큰 카드 소식) — 공앤유 PPT에 캡처로 들어 있는 사이트.
   톤: 첫 화면(전면 사진 + 큰 명조)과 KAI의 아이보리·명조. 색은 공앤유 CI. 그림자·색 점·영문 라벨 없음. */
:root{
  --navy:#00164B; --gold:#BD9B6A; --gold-d:#8A6C40; --ivory:#F7F6F3; --ivory2:#EEECE7;
  --ink:#14182A; --body:#3C3F4A; --muted:#747781; --line:rgba(0,22,75,.14); --line-w:rgba(255,255,255,.16);
  --serif:"Noto Serif KR",serif; --lat:"Crimson Text",Georgia,serif;
  --sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;
  --x:max(24px,calc((100vw - 1200px)/2)); --ease:cubic-bezier(.215,.61,.355,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--ivory);color:var(--body);font-family:var(--serif);font-size:17px;line-height:1.85;letter-spacing:-.035em;word-break:keep-all;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure{margin:0}ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.w{margin:0 var(--x)}
.sec{padding:clamp(88px,10.4vw,150px) 0}
.t{font-weight:400;font-size:clamp(34px,4vw,58px);line-height:1.24;letter-spacing:-.058em;color:var(--navy)}
.t b{font-weight:700}
.head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end}
.head .l1{font-size:clamp(19px,1.7vw,24px);line-height:1.62;font-weight:500;color:var(--ink);letter-spacing:-.045em}
.head .l2{margin-top:12px;font-size:17px;color:var(--body)}
.btn{display:inline-flex;align-items:center;gap:14px;height:46px;padding:0 20px 0 24px;border-radius:23px;background:var(--navy);color:var(--ivory);font-family:var(--lat);font-size:18px;letter-spacing:.01em;transition:gap .25s var(--ease),background .25s}
.btn svg{width:26px;height:10px;flex:none}
.btn:hover{gap:20px}
.btn.light{background:var(--ivory);color:var(--navy)}
.btn.line{background:transparent;box-shadow:inset 0 0 0 1px currentColor;color:var(--navy)}
.btn.ko{font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:-.03em}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* header */
.hd{position:fixed;inset:0 0 auto;z-index:50;height:84px;color:var(--ink);background:rgba(247,246,243,.97);border-bottom:1px solid var(--line);transition:height .35s var(--ease),background .35s,color .35s,border-color .35s}
.hd.clear{height:130px;background:transparent;border-color:transparent;color:#fff}
.hd .in{height:100%;display:flex;align-items:center;padding-left:50px}
.hd .logo img{height:36px;width:auto;transition:height .35s var(--ease)}
.hd.clear .logo img{height:45px}
.hd .logo .wh{display:none}.hd.clear .logo .c{display:none}.hd.clear .logo .wh{display:block}
.hd .menu{margin-left:auto;margin-right:44px;display:flex;gap:30px}
.hd .menu a{font-family:var(--lat);font-weight:700;font-size:20px;letter-spacing:.015em;transition:color .2s}
.hd .menu a:hover{color:var(--gold-d)}.hd.clear .menu a:hover{color:var(--gold)}
.hd .corner{align-self:stretch;width:180px;background:var(--gold);color:var(--navy);display:flex;flex-direction:column;justify-content:center;padding:0 24px;flex:none}
.hd .corner b{font-weight:600;font-size:16px;letter-spacing:-.03em;line-height:1.4;margin-bottom:6px}
.hd:not(.clear) .corner b{display:none}
.hd .corner span{display:flex;justify-content:space-between;align-items:center;font-family:var(--lat);font-weight:700;font-size:20px;letter-spacing:.02em}
.hd .corner svg{width:24px;height:10px}
.hd .burger{display:none}
.hd .corner .call{display:none}
.steps .cap,.swipe{display:none}

/* 1 첫 화면 */
/* 첫 화면 제목: 폭(6.4vw)과 높이 중 작은 쪽 — 높이 식은 '제목 3줄+소개+단추+아래 여백 132px'이 헤더(130px) 아래 20px 안에 들어오는 최대값(11-12 고객 노트북 1366×657 겹침) */
.hero{position:relative;height:100vh;min-height:680px;overflow:hidden;color:#fff;background:var(--navy)}
.hero .bgs{position:absolute;inset:0;will-change:transform}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease;will-change:opacity,transform}
.hero .bg.on{opacity:1;animation:drift 8s var(--ease) both}
.hero .bg.a{object-position:50% 22%}.hero .bg.b{object-position:38% 50%}
@keyframes drift{from{transform:scale(1.035)}to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(0,22,75,.78) 0%,rgba(0,22,75,.5) 34%,rgba(0,22,75,0) 68%),linear-gradient(180deg,rgba(0,22,75,.45) 0%,rgba(0,22,75,0) 24%,rgba(0,22,75,0) 70%,rgba(0,22,75,.42) 100%)}
.hero .copy{position:absolute;z-index:2;left:var(--x);bottom:max(132px,15vh);max-width:min(760px,calc(100% - 2*var(--x)))}
.hero .heads{display:grid}
.hero .hh{grid-area:1/1;font-weight:400;font-size:clamp(44px,min(6.4vw,calc(27.7vh - 128px)),104px);line-height:1.2;letter-spacing:-.06em;opacity:0;transform:translateY(14px);transition:opacity .9s ease,transform .9s var(--ease)}
.hero .hh b{font-weight:700}
.hero .hh.on{opacity:1;transform:none;transition-delay:.35s}
.hero .sub{margin-top:clamp(22px,3.4vh,34px);font-size:19px;line-height:34px;color:rgba(255,255,255,.88)}
.hero .btn{margin-top:clamp(26px,4vh,40px)}
.hero .pager{position:absolute;z-index:2;left:var(--x);bottom:max(56px,6.5vh);display:flex;gap:12px}
.hero .pager button{width:64px;height:20px;border:0;background:none;padding:0;cursor:pointer;position:relative}
.hero .pager button::before,.hero .pager button i{content:"";position:absolute;left:0;top:9px;height:2px}
.hero .pager button::before{width:100%;background:rgba(255,255,255,.32)}
.hero .pager button i{width:0;background:#fff}
.hero .pager button.on i{animation:fill 6.5s linear forwards}
@keyframes fill{to{width:100%}}
@media (prefers-reduced-motion:reduce){.hero .bg.on{animation:none}.hero .pager button.on i{animation:none;width:100%}}

/* 2 기술이 권리가 되기까지 */
.caps{display:grid;grid-template-columns:3fr 2fr;margin-top:clamp(56px,6.4vw,92px);font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:-.01em}
.caps span{padding-bottom:14px}
.caps .c1{color:var(--muted)}
.caps .c2{color:var(--gold-d);padding-left:30px}
.steps{display:grid;grid-template-columns:repeat(5,1fr)}
.steps>li{position:relative;padding:33px 30px 44px;min-height:392px;display:flex;flex-direction:column}
.steps>li::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--navy)}
.steps>li.after::before{background:var(--gold)}
.steps>li+li{border-left:1px solid var(--line)}
.steps .n{display:flex;justify-content:space-between;align-items:center;font-family:var(--lat);font-size:22px;color:var(--gold-d);line-height:1}
.steps .n svg{width:30px;height:10px;color:var(--navy);opacity:.5}
.steps h3{margin-top:64px;font-size:29px;line-height:1.25;font-weight:700;letter-spacing:-.055em;color:var(--navy)}
.steps p{margin-top:14px;font-size:16px;line-height:1.75;color:var(--body)}
.steps ul{margin-top:auto;padding-top:20px;font-family:var(--sans);font-size:14px;line-height:1.95;color:var(--muted);letter-spacing:-.01em}
.steps>li.after{background:var(--navy);border-left-color:var(--navy)}
.steps>li.after+li.after{border-left-color:var(--line-w)}
.steps>li.after .n{color:var(--gold)}.steps>li.after .n svg{color:#fff}
.steps>li.after h3{color:#fff}.steps>li.after p{color:rgba(255,255,255,.82)}.steps>li.after ul{color:rgba(255,255,255,.6)}
.flow .act{margin-top:44px;display:flex;justify-content:flex-end}

/* 3 공앤유 소개·구성원 */
.about{display:grid;grid-template-columns:54fr 46fr;background:var(--ivory2)}
.about .ph{position:relative;min-height:700px;overflow:hidden;background:#cfcdc9}
.about .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:40% 46%}
.about .tx{padding:clamp(72px,7.6vw,110px) var(--x) clamp(72px,7.6vw,110px) clamp(32px,5vw,72px);display:flex;flex-direction:column;justify-content:center}
.about .b{margin-top:30px;font-size:17px;line-height:1.95;max-width:31em}
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:52px;max-width:540px}
.team img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:#e3e1dc}
.team figcaption{margin-top:10px;font-size:15.5px;line-height:1.3;color:var(--ink);font-weight:500}
.team figcaption small{display:block;font-family:var(--sans);font-size:12px;font-weight:500;color:var(--gold-d);letter-spacing:-.01em;margin-bottom:3px}
.about .links{margin-top:48px;display:flex;gap:12px;flex-wrap:wrap}

/* 4 공앤유가 먼저 챙깁니다 */
.news{background:var(--navy);color:rgba(255,255,255,.8)}
.news .t{color:#fff}.news .head .l1{color:rgba(255,255,255,.9);font-weight:400}
.ngrid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(36px,5vw,76px);margin-top:clamp(52px,5.6vw,80px)}
.feat{display:block}
.feat .im{aspect-ratio:16/10;overflow:hidden;background:#0b2160}
.feat img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.feat:hover img{transform:scale(1.03)}
.meta{font-family:var(--sans);font-size:13.5px;letter-spacing:-.005em;color:var(--gold);display:flex;gap:10px}
.feat .meta{margin-top:22px}
.feat h3{margin-top:8px;font-size:clamp(22px,2vw,29px);line-height:1.45;font-weight:600;color:#fff;letter-spacing:-.055em}
.feat p{margin-top:8px;font-size:16px;color:rgba(255,255,255,.66)}
.nlist h3{display:flex;justify-content:space-between;align-items:baseline;font-size:21px;font-weight:700;color:#fff;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.5);letter-spacing:-.05em}
.nlist h3 a{font-family:var(--lat);font-weight:400;font-size:17px;color:var(--gold);display:inline-flex;gap:10px;align-items:center;letter-spacing:.01em}
.nlist h3 a svg{width:24px;height:10px}
.nlist li a{display:block;padding:21px 0 20px;border-bottom:1px solid var(--line-w)}
.nlist li p{margin-top:6px;font-size:19px;line-height:1.5;color:#fff;font-weight:500;letter-spacing:-.05em;transition:color .2s}
.nlist li a:hover p{color:var(--gold)}
.sub-h{margin-top:clamp(64px,7vw,100px);padding-top:28px;border-top:1px solid var(--line-w);display:flex;justify-content:space-between;align-items:baseline;font-size:21px;font-weight:700;color:#fff;letter-spacing:-.05em}
.sub-h a{font-family:var(--lat);font-weight:400;font-size:17px;color:var(--gold);display:inline-flex;gap:10px;align-items:center;letter-spacing:.01em}
.sub-h a svg{width:24px;height:10px}
.media{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:30px}
.mcard .im{aspect-ratio:16/9;overflow:hidden;background:#0b2160;position:relative}
.mcard .im img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.mcard:hover .im img{transform:scale(1.04)}
.mcard .im.book{background:var(--ivory2)}
.mcard .im.book img{position:absolute;top:8%;left:50%;height:84%;width:auto;max-width:none;transform:translateX(-50%)}
.mcard:hover .im.book img{transform:translateX(-50%) scale(1.04)}
.mcard .play{position:absolute;left:14px;bottom:14px;width:38px;height:38px;border-radius:50%;background:rgba(0,22,75,.82);display:grid;place-items:center}
.mcard .play svg{width:12px;height:12px;fill:#fff;margin-left:2px}
.mcard .meta{margin-top:16px}
.mcard h4{margin-top:6px;font-size:17.5px;line-height:1.5;font-weight:500;color:#fff;letter-spacing:-.05em}

/* 5 고객사 — 두 줄이 서로 반대로 천천히 흐른다(로고가 늘면 줄 수도 늘어난다) */
.mqs{margin-top:clamp(48px,5vw,72px);border-bottom:1px solid var(--line)}
.mqw{overflow:hidden;border-top:1px solid var(--line);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 11%,#000 89%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 11%,#000 89%,transparent 100%)}
.mq{display:flex;width:max-content}
.mq ul{display:flex;align-items:center;flex:none}
.mq li{flex:none;height:112px;display:flex;align-items:center;padding:0 42px}
.mq img{flex:none;max-width:none;opacity:.82;transition:opacity .3s}
.mq li:hover img{opacity:1}
.js .mq{animation:mq var(--dur,80s) linear infinite}
.js .mqw.rev .mq{animation-direction:reverse}
.mqs:hover .mq{animation-play-state:paused}
@keyframes mq{to{transform:translate3d(-33.3333%,0,0)}}
html:not(.js) .mq{width:auto}
html:not(.js) .mq ul{flex-wrap:wrap;justify-content:center}
html:not(.js) .mq ul[aria-hidden]{display:none}
html:not(.js) .mqw{-webkit-mask-image:none;mask-image:none}
.clients .act{margin-top:34px;display:flex;justify-content:flex-end}

/* 6 오시는 길 */
.contact{position:relative;background:var(--gold);color:var(--navy);overflow:hidden}
.contact .map{position:absolute;right:0;top:0;bottom:0;width:62%;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 12%);mask-image:linear-gradient(90deg,transparent 0,#000 12%)}
.contact .map svg{width:100%;height:100%;display:block}
.contact .info{position:relative;z-index:1;width:min(430px,100%);padding:clamp(88px,9.6vw,138px) 0}
.contact dl{margin-top:38px;display:grid;grid-template-columns:64px 1fr;gap:12px 14px;font-size:17px;line-height:1.7}
.contact dt{font-family:var(--sans);font-size:13.5px;font-weight:600;opacity:.66;padding-top:4px;letter-spacing:-.01em}
.contact .tel{display:block;margin-top:44px;font-family:var(--lat);font-weight:700;font-size:clamp(40px,3.8vw,54px);line-height:1;letter-spacing:.01em}
.contact .tel small{display:block;font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:-.03em;margin-bottom:12px}
.contact .btns{margin-top:30px;display:flex;gap:10px;flex-wrap:wrap}
.map .minor path{stroke:var(--navy);stroke-opacity:.13;stroke-width:1.1}
.map .major path{stroke:var(--navy);stroke-opacity:.5;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.map .route{stroke:#fff;stroke-width:3.2;stroke-dasharray:1.5 8;stroke-linecap:round}
.map .rd{fill:var(--navy);fill-opacity:.78;font-family:var(--serif);font-weight:600;letter-spacing:-.02em}
.map .stn circle{fill:var(--gold);stroke:var(--navy);stroke-width:3}
.map .stn text{fill:var(--navy);font-family:var(--serif);font-size:20px;font-weight:700}
.map .stn .sub{font-size:14px;font-weight:500}
.map .exit circle{fill:var(--navy)}.map .exit text{fill:#fff;font:700 13px var(--sans)}
.map .junc circle{fill:var(--navy)}.map .junc text{fill:var(--navy);font-family:var(--serif);font-size:15px}
.map .bus{display:none}
.map .office path{fill:var(--navy)}.map .office .hole{fill:var(--gold)}
.map .office .on{fill:var(--navy);font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:-.04em}
.map .office .oa{fill:var(--navy);font-family:var(--serif);font-size:15px}
.map .osm{fill:var(--navy);font-family:var(--sans);font-size:11px;opacity:.55}

/* footer */
.ft{background:#000;color:#A08463;padding:56px 50px 40px;position:relative;min-height:250px}
.ft .tag{position:absolute;left:50px;top:52px;font-weight:600;font-size:22px;line-height:1.45;color:var(--gold);letter-spacing:-.05em}
.ft .info{margin-left:320px;font-size:16px;line-height:28px;max-width:760px}
.ft .info span{display:inline-block;margin-right:22px}
.ft .logo{position:absolute;right:50px;top:64px}.ft .logo img{height:44px;width:auto}
.ft .copy{position:absolute;left:50px;bottom:40px;font-family:var(--sans);font-size:12px;letter-spacing:.01em}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);background:#000;color:#D7D8D9;padding:12px 20px;font-size:15px;opacity:0;transition:all .3s;z-index:60;border-radius:22px;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.drawer{position:fixed;inset:0;background:var(--navy);z-index:70;padding:0 24px 28px;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s;overflow:auto}
.drawer.open{opacity:1;visibility:visible}
.drawer .dtop{display:flex;justify-content:space-between;align-items:center;height:60px;flex:none}
.drawer .dtop img{height:28px;width:auto}
.drawer .x{background:none;border:0;color:#fff;width:44px;height:44px;margin-right:-12px;cursor:pointer;display:grid;place-items:center}
.drawer nav{margin-top:26px;display:flex;flex-direction:column;border-top:1px solid var(--line-w)}
.drawer nav a{display:flex;justify-content:space-between;align-items:baseline;padding:17px 0 16px;border-bottom:1px solid var(--line-w);color:#fff;opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .6s var(--ease)}
.drawer.open nav a{opacity:1;transform:none;transition-delay:calc(.08s + var(--i,0)*.05s)}
.drawer nav a span{font-family:var(--lat);font-weight:700;font-size:30px;line-height:1.1;letter-spacing:.01em}
.drawer nav a small{font-size:14.5px;color:rgba(255,255,255,.55);letter-spacing:-.03em}
.drawer .dbot{margin-top:auto;padding-top:32px}
.drawer .dcall{display:block;background:var(--gold);color:var(--navy);padding:16px 20px 18px;font-family:var(--lat);font-weight:700;font-size:30px;line-height:1.1;letter-spacing:.01em}
.drawer .dcall small{display:block;font-family:var(--serif);font-size:14.5px;font-weight:600;letter-spacing:-.03em;margin-bottom:8px}

/* 좁은 화면 */
@media (max-width:1240px){
  .hd .menu{display:none}
  .hd .corner{margin-left:auto}
  .hd .burger{display:grid;place-items:center;align-self:stretch;width:84px;background:var(--navy);border:0;color:#fff;cursor:pointer;flex:none}
  .hd .burger svg{width:26px;height:26px}
  .steps h3{font-size:25px}.steps>li{padding:29px 22px 36px}
}
@media (max-width:900px){
  body{font-size:16px}
  .sec{padding:76px 0}
  .t{font-size:clamp(31px,8.6vw,40px)}
  .btn{height:44px}
  /* 헤더: 로고 + 전화 + 메뉴 */
  .hd,.hd.clear{height:60px}
  .hd .in{padding-left:20px}
  .hd .logo img,.hd.clear .logo img{height:28px}
  .hd .corner{width:60px;padding:0;align-items:center;justify-content:center;margin-left:auto}
  .hd .corner b,.hd .corner span{display:none}
  .hd .corner .call{display:block;width:22px;height:22px}
  .hd .burger{width:60px;background:transparent;color:inherit}
  /* 첫 화면 */
  .hero{height:100svh;min-height:600px}
  .hero .copy{left:24px;right:24px;bottom:108px;max-width:none}
  .hero .hh{font-size:clamp(42px,12.6vw,58px);line-height:1.18}
  .hero .sub{margin-top:20px;font-size:16px;line-height:28px;max-width:19em}.hero .sub br{display:none}
  .hero .btn{margin-top:26px}
  .hero .pager{left:24px;bottom:48px}
  .hero::after{background:linear-gradient(180deg,rgba(0,22,75,.52) 0%,rgba(0,22,75,.08) 28%,rgba(0,22,75,.3) 52%,rgba(0,22,75,.82) 100%)}
  .head{grid-template-columns:1fr;gap:20px}
  .head .l1{font-size:18.5px;line-height:1.65}.head .l1 br{display:none}
  .head .l2{font-size:15.5px}
  /* 옆으로 넘기는 줄(단계, 영상) */
  [data-swipe]{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-left:24px;margin-left:-24px;margin-right:-24px;padding:0 24px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  [data-swipe]::-webkit-scrollbar{display:none}
  .swipe{display:block;height:2px;margin-top:26px;background:var(--line);overflow:hidden}
  .swipe i{display:block;width:24%;height:100%;background:var(--navy);transform:translateX(calc(var(--p,0)*316.67%))}
  .news .swipe{background:var(--line-w)}.news .swipe i{background:var(--gold)}
  /* 기술이 권리가 되기까지 */
  .caps{display:none}
  .steps{margin-top:40px}
  .steps>li{flex:0 0 78%;max-width:330px;scroll-snap-align:start;min-height:356px;padding:27px 22px 28px}
  .steps .cap{display:block;font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:-.01em;color:var(--muted);margin-bottom:22px}
  .steps>li.after .cap{color:var(--gold)}
  .steps h3{margin-top:44px;font-size:27px}
  .steps p{font-size:15.5px}
  .flow .act{justify-content:flex-start;margin-top:30px}
  /* 소개·구성원 */
  .about{grid-template-columns:1fr}
  .about .ph{min-height:0;aspect-ratio:5/4}
  .about .ph img{object-position:34% 46%}
  .about .tx{padding:60px 24px 72px}
  .about .b{margin-top:22px;font-size:16px;line-height:1.9}
  .team{grid-template-columns:repeat(6,1fr);gap:22px 10px;margin-top:40px;max-width:none}
  .team figure:nth-child(-n+2){grid-column:span 3}
  .team figure:nth-child(n+3){grid-column:span 2}
  .team figcaption{margin-top:10px;font-size:16px}.team figcaption small{font-size:12px}
  .about .links{margin-top:36px}
  /* 소식 */
  .ngrid{grid-template-columns:1fr;gap:52px;margin-top:44px}
  .feat .im{margin:0 -24px;aspect-ratio:3/2}
  .feat h3{font-size:22px}
  .feat p{font-size:15px}
  .nlist li:nth-child(n+5){display:none}
  .nlist li p{font-size:17.5px}
  .sub-h{margin-top:64px}
  .media{margin-top:26px;gap:14px}
  .mcard{flex:0 0 74%;max-width:320px;scroll-snap-align:start}
  .mcard h4{font-size:16.5px}
  /* 고객사 */
  .mqs{margin-top:40px}
  .mq li{height:84px;padding:0 26px}.mq img{height:auto;max-height:36px;width:auto;max-width:112px}
  .clients .act{justify-content:flex-start;margin-top:28px}
  /* 오시는 길 */
  .contact{display:flex;flex-direction:column}.contact .w{order:1}
  .contact .info{padding:72px 0 0}
  .contact dl{margin-top:28px;font-size:16px;grid-template-columns:56px 1fr}
  .contact .tel{margin-top:36px;font-size:42px}
  .contact .btns .btn{flex:1;justify-content:center;padding:0 12px}
  .contact .map{order:2;position:relative;width:auto;aspect-ratio:1000/800;margin-top:44px;-webkit-mask-image:none;mask-image:none;border-top:1px solid rgba(0,22,75,.18)}
  .map .office .on{font-size:40px}.map .office .oa{font-size:27px}.map .office text.oa{transform:translateY(14px)}.map .office text.on{transform:translateY(8px)}
  .map .stn text{font-size:30px}.map .stn .sub{font-size:22px;transform:translateY(8px)}.map .junc text{font-size:25px}.map .rd{font-size:26px}.map .osm{font-size:18px}
  .ft{padding:44px 24px 36px;min-height:0}.ft .tag,.ft .logo,.ft .copy{position:static}.ft .tag{font-size:20px}.ft .info{margin:22px 0 0;font-size:14.5px;line-height:26px}.ft .logo{margin-top:28px;display:block}.ft .logo img{height:34px}.ft .copy{margin-top:26px}
}

/* ───── 상세페이지 공용 ─────
   맨 위는 layout.phead()가 만든다. 구역은 메인과 같은 .sec · .w · .head · .t · .btn을 쓴다. */
.hd .menu a[aria-current=page]{color:var(--gold-d)}
.drawer nav a[aria-current=page] span{color:var(--gold)}
.phead{padding:calc(84px + clamp(64px,7.4vw,108px)) 0 0}
.phead .w{padding-bottom:clamp(56px,6vw,88px)}
.phead .crumb{display:flex;gap:10px;margin-bottom:clamp(22px,2.4vw,34px);font-family:var(--sans);font-size:13.5px;letter-spacing:-.01em;color:var(--muted)}
.phead .crumb a:hover{color:var(--navy)}
.phead .crumb span::before{content:"/";margin-right:10px;opacity:.5}
.phead .t{font-size:clamp(38px,4.7vw,68px)}
.pband{position:relative;height:clamp(260px,33vw,480px);overflow:hidden;background:#cfcdc9;--s0:1.2;--s1:1.08}
.pband img{width:100%;height:100%;object-fit:cover}
.alt{background:var(--ivory2)}
.navy{background:var(--navy);color:rgba(255,255,255,.8)}
.navy .t{color:#fff}
.navy .head .l1{color:rgba(255,255,255,.9);font-weight:400}.navy .head .l2{color:rgba(255,255,255,.7)}
.navy .btn{background:var(--ivory);color:var(--navy)}.navy .btn.line{background:transparent;color:#fff}
@media (max-width:900px){.phead{padding-top:calc(60px + 52px)}.phead .w{padding-bottom:44px}.pband{height:62vw}}

/* 상세페이지 끝의 상담 띠(금색) — layout.cta()가 만든다 */
.cta{background:var(--gold);color:var(--navy);padding:clamp(84px,8.6vw,124px) 0}
.cta .w{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end}
.cta .t{color:var(--navy)}
.cta .lead{margin-bottom:30px;font-size:clamp(18px,1.5vw,21px);line-height:1.65;font-weight:500;letter-spacing:-.045em;max-width:24em}
.cta .tel{display:block;font:700 clamp(42px,4vw,58px)/1 var(--lat);letter-spacing:.01em}
.cta .tel small{display:block;font:600 16px var(--serif);letter-spacing:-.03em;margin-bottom:12px}
.cta .btns{margin-top:30px;display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:900px){.cta{padding:72px 0}.cta .w{grid-template-columns:1fr;gap:30px}.cta .lead{margin-bottom:26px;font-size:17px}.cta .tel{font-size:42px}.cta .btns .btn{flex:1;justify-content:center;padding:0 12px}}

/* ───── 모션 ─────
   한 가지 말투만 쓴다: 옅은 상태에서 조금(10~12px) 올라오며 나타난다. 0.6~0.8초, 감속.
   쓰지 않는 것: 가렸다 여는 와이프, 선 긋기, 튀는 감속, 끝없이 도는 장식, 스크롤에 묶인 이동·흐려짐.
   (예외 둘: 첫 화면 사진의 느린 전환과 아주 옅은 따라옴, 고객사 로고 띠)
   html에 js 클래스가 있을 때만 적용한다(‘움직임 줄이기’ 설정이면 붙지 않아 모두 처음부터 보인다). */
.lines .ln,.lines .ln>span{display:block}
.js .rv{opacity:0;transform:translateY(12px);transition:opacity .7s ease var(--d,0s),transform .8s var(--ease) var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
/* 사진: 제자리에서 옅게 나타난다 */
.js .rv.clip{transform:none;transition:opacity .9s ease var(--d,0s)}
.js .rv.clip img{scale:1.03;transition:scale 1.6s var(--ease) var(--d,0s),transform .9s var(--ease)}
.js .rv.clip.in img{scale:1}
/* 묶음(목록·카드·단계): 60ms 간격으로, 아홉 번째부터는 함께 */
.js .sq,.js .steps>li.st{opacity:0;transform:translateY(10px);transition:opacity .6s ease calc(var(--d,0s) + min(var(--i,0),8)*.06s),transform .7s var(--ease) calc(var(--d,0s) + min(var(--i,0),8)*.06s)}
.js .sq.in,.js .steps>li.st.in{opacity:1;transform:none}
/* 첫 화면 */
.js .hero .bgs{transform:translate3d(0,calc(var(--sp,0)*48px),0)}
.js .hero .hh{transform:none;transition:opacity .4s ease}
.js .hero .hh.on{transition:opacity .7s ease .35s}
.js .hero .hh .ln>span{opacity:0;transform:translateY(12px);transition:opacity 0s .4s,transform 0s .4s}
.js .hero .hh.on .ln>span{opacity:1;transform:none;transition:opacity .7s ease calc(.35s + var(--i,0)*.07s),transform .8s var(--ease) calc(.35s + var(--i,0)*.07s)}
.js .hero .sub{animation:up .8s var(--ease) .7s backwards}
.js .hero .btn{animation:up .8s var(--ease) .8s backwards}
.js .hero .pager{animation:fadein .8s ease .9s backwards}
@keyframes up{from{opacity:0;transform:translateY(10px)}}
@keyframes fadein{from{opacity:0}}
/* 지도: 길이 옅게 나타나고, 걷는 길이 한 번 그려지고, 사무소 표시가 나타난다 */
.js .contact .map .minor,.js .contact .map .major,.js .contact .map .labels,.js .contact .map .junc,.js .contact .map .stn,.js .contact .map .exit{opacity:0;transition:opacity 1.4s ease}
.js .contact .map .labels,.js .contact .map .junc,.js .contact .map .stn,.js .contact .map .exit{transition-delay:.3s}
.js .contact .map.in .minor,.js .contact .map.in .major,.js .contact .map.in .labels,.js .contact .map.in .junc,.js .contact .map.in .stn,.js .contact .map.in .exit{opacity:1}
.js .contact .map .office{opacity:0;transition:opacity .9s ease 3s}  /* 걷는 길이 다 그려진 뒤 */
.js .contact .map.in .office{opacity:1}

/* 문의 양식 전송 결과 한 줄(assets/form.js) — 실패 이유는 금색 굵게 */
.f-msg{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font:500 15px/1.7 var(--sans);letter-spacing:-.01em;color:var(--ink)}
.f-msg.err{color:var(--gold-d);font-weight:700}
form[aria-busy=true] [type=submit]{opacity:.65;cursor:progress}

/* 메인 공고 목록의 남은 기간(site.js가 그날 날짜로 채운다 — 없으면 보이지 않는다) */
.nlist .meta .lf:empty{display:none}
.nlist .meta .lf.last{font-weight:700}


/* 언어 선택: [지구본] 지금 언어 이름 ⌄ → 머리 아래 선에 붙어 남색 판으로 펼침(언어 이름은 그 언어로, 지금 언어에 체크).
   KR·JP·CN 같은 나라 코드는 쓰지 않는다. 메뉴와는 가는 세로선으로 나눈다. 메뉴 서랍(좁은 화면)에는 언어 이름 한 줄 */
.hd .lang{position:relative;align-self:stretch;display:flex;align-items:center;margin-right:34px;flex:none}
.hd .lang::before{content:"";width:1px;height:18px;margin-right:26px;background:currentColor;opacity:.22}
.hd .lang-btn{display:flex;align-items:center;gap:8px;height:44px;padding:0;border:0;background:none;color:inherit;cursor:pointer;font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:-.01em;transition:color .2s}
.hd .lang-btn .globe{width:19px;height:19px}
.hd .lang-btn svg:last-child{width:9px;height:6px;margin-left:1px;opacity:.7;transition:transform .3s var(--ease)}
.hd .lang-btn:hover,.hd .lang.open .lang-btn{color:var(--gold-d)}.hd.clear .lang-btn:hover,.hd.clear .lang.open .lang-btn{color:var(--gold)}
.hd .lang.open .lang-btn svg:last-child{transform:rotate(180deg)}
.hd .lang-list{position:absolute;top:100%;right:-22px;margin:0;padding:8px 0;list-style:none;min-width:184px;background:var(--navy);color:#fff;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .25s ease,transform .3s var(--ease),visibility 0s .3s}
.hd .lang.open .lang-list{opacity:1;visibility:visible;transform:none;transition:opacity .25s ease,transform .3s var(--ease),visibility 0s}
.hd .lang-list a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 22px;font-family:var(--sans);font-size:15px;letter-spacing:-.01em;color:rgba(255,255,255,.72);transition:color .2s,background .2s}
.hd .lang-list a .ck{width:13px;height:10px;color:var(--gold);opacity:0}
.hd .lang-list a:hover,.hd .lang-list a:focus-visible{color:#fff;background:rgba(255,255,255,.07)}
.hd .lang-list a[aria-current]{color:#fff;font-weight:600}
.hd .lang-list a[aria-current] .ck{opacity:1}
.drawer .dlang{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px;margin-bottom:22px}
.drawer .dlang a{font-family:var(--sans);font-size:15.5px;color:rgba(255,255,255,.6);letter-spacing:-.01em}
.drawer .dlang a[aria-current]{color:#fff;font-weight:600}
@media (max-width:1400px){.hd .menu{gap:22px;margin-right:28px}.hd .menu a{font-size:18.5px}.hd .lang{margin-right:28px}.hd .lang::before{margin-right:22px}}
@media (max-width:1240px){.hd .lang{margin-left:auto}.hd .lang::before{display:none}.hd .lang+.corner{margin-left:0}}
/* 휴대폰 헤더(11-12 사용자 "전화 단추보다 다국어가 낫다"): 전화 단추를 빼고 그 자리에 언어 선택 — 전화번호는 메뉴(서랍)·오시는 길·하단 상담에 있다 */
@media (max-width:900px){.hd .corner{display:none}.hd .lang{display:flex;margin:0 0 0 auto;padding:0 4px 0 10px}.hd .lang::before{display:none}.hd .lang-btn{height:100%;gap:7px;font-size:14px}.hd .lang-btn svg:last-child{display:none}.hd .lang-list{right:-64px;min-width:176px}}
@media (max-width:360px){.hd .lang-btn span{display:none}.hd .lang{padding:0 6px}}
/* 줄바꿈: 한국어는 어절 단위(keep-all). 띄어쓰기가 없는 일본어·중국어에 keep-all을 두면 문장 전체가 한 덩어리로 칸 밖으로 넘친다 → 글자 단위로 바꾸되 문장부호 금칙(line-break:strict)은 지킨다. 영어 등 긴 단어도 칸 안에서 끊는다 */
body{overflow-wrap:break-word}
html:lang(ja) body,html:lang(zh-Hans) body,html:lang(zh) body{word-break:normal;line-break:strict}
/* 영문 로고(영어·일본어·중국어 페이지): 두 줄 짜임이라 한국어 로고보다 조금 크게 둬야 부제가 읽힌다 */
html:not(:lang(ko)) .hd .logo img{height:40px}
html:not(:lang(ko)) .hd.clear .logo img{height:50px}
html:not(:lang(ko)) .drawer .dtop img{height:32px}
@media (max-width:900px){html:not(:lang(ko)) .hd .logo img,html:not(:lang(ko)) .hd.clear .logo img{height:32px}}