/* 거산리프트 홈페이지 스타일 */
[hidden]{display:none!important}
:root{
  --navy:#062656; --blue:#063678; --blue-2:#0E3E80; --sky:#9DBAF0; --sky-2:#C5D3EE;
  --ink:#0F1E3A; --muted:#4A5A78; --line:#E2E8F2; --bg-soft:#F2F5FB; --white:#ffffff;
  --radius:16px; --wrap:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:'IBM Plex Sans KR',system-ui,-apple-system,'Malgun Gothic',sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
h1,h2,h3{margin:0;line-height:1.3}
p{margin:0}
button{font:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sec{padding:100px 0}
.soft{background:var(--bg-soft)}
.dark{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-weight:600;font-size:14px;letter-spacing:.12em}
.dark .eyebrow{color:var(--sky)}
.eyebrow img{width:24px;height:auto}
.h2{font-size:clamp(28px,3.4vw,40px);margin-top:6px}
.lead{color:var(--muted)}
.dark .lead{color:var(--sky-2)}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 40px;margin-bottom:44px}
.sec-head .lead{max-width:440px}
.bg-emblem{position:absolute;opacity:.06;pointer-events:none;width:440px;height:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 26px;border-radius:8px;font-weight:700;border:0;cursor:pointer;min-height:48px}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{color:var(--navy);background:#E6ECF7}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff;background:transparent;font-weight:600}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.08)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--navy);color:#fff}
.icon-btn{width:48px;height:48px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border:1px solid #C6D1E4;background:#fff;color:var(--navy)}
.icon-btn.fill{border:0;background:var(--blue);color:#fff}

/* header */
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.header .logo img{height:44px;width:auto}
.nav{display:flex;gap:28px;font-weight:500}
.nav a{color:var(--ink);padding:10px 0}
.nav a:hover{color:var(--blue)}
.menu-btn{display:none}
@media (max-width:960px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .menu-btn{display:inline-flex}
  .header .cta{display:none}
}

/* hero */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:48px;padding-top:64px;padding-bottom:72px;position:relative}
.hero-text{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:24px}
.hero h1{font-size:clamp(34px,4.6vw,58px);font-weight:700}
.hero p{font-size:18px;color:#D3DDF3;max-width:520px}
.hero .btns{display:flex;flex-wrap:wrap;gap:12px}
.hero .facts{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:16px;padding-top:24px;border-top:1px solid rgba(255,255,255,.15);font-size:14px;color:var(--sky-2)}
.hero .facts strong{color:#fff;font-size:18px;margin-right:6px}
.slider{flex:1 1 380px;min-width:0;max-width:520px;margin:0 auto;width:100%}
.slides{position:relative;aspect-ratio:4/5;border-radius:20px;overflow:hidden;background:var(--blue-2)}
.slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s ease}
.slides img.on{opacity:1}
.slides .shade{position:absolute;left:0;right:0;bottom:0;height:45%;background:linear-gradient(0deg,rgba(4,26,62,.88),rgba(4,26,62,0))}
.slides .cap{position:absolute;left:20px;right:20px;bottom:20px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.slides .tag{display:inline-block;background:#fff;color:var(--navy);font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;margin-bottom:6px}
.slides .ttl{font-size:18px;font-weight:600}
.slides .ctrl{display:flex;gap:8px;flex-shrink:0}
.slides .ctrl button{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.5);background:rgba(4,26,62,.4);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.slides .ctrl button.next{background:#fff;color:var(--navy);border:0}
.bars{display:flex;gap:6px;margin-top:14px}
.bars button{flex:1;height:24px;border:0;padding:0;background:transparent;cursor:pointer;display:flex;align-items:center}
.bars span{display:block;width:100%;height:3px;border-radius:2px;background:rgba(255,255,255,.3);transition:background .3s}
.bars button.on span{background:#fff}

/* stats */
.stats{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;padding-top:40px;padding-bottom:40px}
.stat{display:flex;flex-direction:column;padding-left:18px;border-left:3px solid var(--blue)}
.stat b{font-size:36px;color:var(--blue);font-variant-numeric:tabular-nums}
.stat b small{font-size:20px;margin-left:2px}
.stat span{color:var(--muted)}

/* greeting */
.greet{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.greet .logo-box{flex:1 1 300px;display:flex;justify-content:center;padding:32px;background:var(--bg-soft);border-radius:20px}
.greet .logo-box img{max-width:300px;width:100%}
.greet .txt{flex:2 1 520px;min-width:0;display:flex;flex-direction:column;gap:18px}
.greet .txt p{color:#3A4A68}
.greet h2{font-size:clamp(26px,3vw,34px)}
.greet h2 span{color:var(--blue)}

/* why */
.split{display:flex;flex-wrap:wrap;gap:56px;align-items:center;position:relative}
.split > *{flex:1 1 440px;min-width:0}
.split .photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:28px}
.why-grid h3{font-size:18px;margin-bottom:6px}
.why-grid p{color:var(--sky-2);font-size:15px}

/* cards */
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);color:var(--ink)}
.card .body{padding:22px;display:flex;flex-direction:column;gap:6px}
.card h3{font-size:20px}
.card p{color:var(--muted);font-size:15px}
.card .ph{position:relative;aspect-ratio:4/3}
.card .ph img{width:100%;height:100%;object-fit:cover}
.step{position:absolute;left:14px;top:14px;background:var(--blue);color:#fff;font-weight:700;font-size:14px;padding:6px 12px;border-radius:999px;letter-spacing:.06em}
a.card:hover{color:var(--ink)}

/* safety */
.safety-body{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.diagram-col{flex:1 1 300px;min-width:0;max-width:400px;margin:0 auto;width:100%;padding-top:18px}
.diagram{position:relative;aspect-ratio:3/4;width:100%}
.diagram .d{position:absolute}
.dot{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;border:2px solid #fff;background:var(--blue);color:#fff;font-weight:700;font-size:14px;cursor:pointer;transition:transform .25s,background .25s,box-shadow .25s}
.dot.on{background:#fff;color:var(--navy);transform:translate(-50%,-50%) scale(1.2);box-shadow:0 0 0 6px rgba(255,255,255,.22)}
.std-col{flex:2 1 540px;min-width:0;display:flex;flex-direction:column;gap:18px}
.std-detail{background:#fff;color:var(--ink);border-radius:var(--radius);padding:24px 26px;display:flex;gap:18px;align-items:flex-start}
.std-detail .num{flex-shrink:0;width:52px;height:52px;border-radius:14px;background:var(--blue);color:#fff;font-size:22px;font-weight:700;display:flex;align-items:center;justify-content:center}
.std-detail .t{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.std-detail strong{font-size:20px}
.std-detail .spec{background:#E6ECF7;color:var(--blue);font-size:13px;font-weight:700;padding:4px 10px;border-radius:999px}
.std-detail .spec:empty{display:none}
.std-detail p{color:#3A4A68;margin-top:6px}
.std-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px}
.std-list button{display:flex;align-items:center;gap:12px;min-height:48px;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:#fff;font-size:15px;text-align:left;cursor:pointer;transition:background .25s,border-color .25s}
.std-list button i{font-style:normal;flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--blue);border:1px solid #fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.std-list button.on{background:rgba(255,255,255,.16);border-color:#fff}
.std-list button.on i{background:#fff;color:var(--navy)}
.safety-photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:44px}
.safety-photos img{width:100%;aspect-ratio:4/3;object-fit:cover}
.note-card{border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:26px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.note-card strong{font-size:22px;line-height:1.4}
.note-card p{color:var(--sky-2);font-size:15px}

/* equipment */
.equip{display:flex;flex-wrap:wrap;gap:48px}
.equip .l{flex:1 1 300px;min-width:0;display:flex;flex-direction:column;gap:14px}
.equip .r{flex:2 1 560px;min-width:0;overflow-x:auto;background:#fff;border-radius:14px;border:1px solid var(--line)}
table{width:100%;min-width:480px;border-collapse:collapse;font-size:15px}
th{background:var(--blue);color:#fff;text-align:left;padding:14px 20px;font-weight:600}
td{padding:12px 20px;border-bottom:1px solid #E8EDF5}
td:nth-child(2){color:var(--muted)}
th:last-child,td:last-child{text-align:right}

/* gallery */
.mini{margin-top:48px}
.mini .head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 24px;margin-bottom:16px}
.mini .head h3{font-size:20px}
.mini .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.mini figure{margin:0;display:flex;flex-direction:column;gap:6px}
.mini img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px}
.mini figcaption{font-size:13px;color:var(--muted)}

/* cases */
.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:14px;scrollbar-width:thin}
.case{flex:0 0 min(260px,72vw);scroll-snap-align:start;display:flex;flex-direction:column;gap:8px;background:transparent;border:0;padding:0;text-align:left;cursor:zoom-in;color:var(--ink)}
.case .zoom{border-radius:12px;position:relative}
.case img{width:100%;aspect-ratio:3/4;object-fit:cover}
.case .exp{position:absolute;right:10px;bottom:10px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy);display:flex;align-items:center;justify-content:center}
.case b{font-weight:600;font-size:15px}
.case small{color:var(--muted);font-size:13px;margin-top:-6px}
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox .bg{position:absolute;inset:0;border:0;background:rgba(4,14,34,.9);cursor:zoom-out}
.lightbox .inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;max-width:100%}
.lightbox img{max-width:min(900px,92vw);max-height:76vh;width:auto;height:auto;border-radius:12px}
.lightbox .bar{display:flex;align-items:center;gap:16px;color:#fff}
.lightbox .bar div{display:flex;flex-direction:column;align-items:center;min-width:160px}
.lightbox .bar span{font-size:14px;color:var(--sky-2)}
.lightbox .icon-btn{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.lightbox .icon-btn.fill{background:#fff;color:var(--navy)}
.lightbox .close{position:absolute;right:16px;top:16px;background:#fff;color:var(--navy);border:0}

/* video */
.video{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.video .l{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:14px}
.video .r{flex:2 1 560px;min-width:0}
.yt{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:var(--ink)}
.yt button{position:absolute;inset:0;width:100%;border:0;background:radial-gradient(circle at 50% 50%,#1b3a73,#0F1E3A);color:#fff;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;font-size:16px;font-weight:600}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* contact */
.contact{display:flex;flex-wrap:wrap;gap:48px}
.contact .l{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;gap:24px}
.tel-card{display:flex;flex-direction:column;gap:4px;padding:24px;border-radius:14px;background:var(--bg-soft);position:relative;overflow:hidden}
.tel-card img{position:absolute;right:20px;top:50%;transform:translateY(-50%);width:76px}
.tel-card .big{font-size:28px;font-weight:700;color:var(--navy)}
.tel-card small,.tel-card2 small{color:var(--muted);font-size:14px}
.tel-card2{display:flex;flex-direction:column;gap:4px;padding:20px 24px;border-radius:14px;border:1px solid var(--line)}
.tel-card2 .big{font-size:22px;font-weight:700;color:var(--navy)}
.form{flex:1.3 1 440px;min-width:0;align-self:flex-start;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:14px}
.form .full{grid-column:1/-1}
.form input[type=text],.form input[type=tel],.form select,.form textarea{height:48px;padding:0 14px;border:1px solid #C6D1E4;border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
.form textarea{height:auto;padding:12px 14px;resize:vertical}
.form .agree{flex-direction:row;align-items:center;gap:8px;color:var(--muted)}
.form .agree input{width:20px;height:20px}
.form button{height:56px;border:0;border-radius:10px;background:var(--blue);color:#fff;font-weight:700;font-size:17px;cursor:pointer}
.form-note{grid-column:1/-1;background:#FFF7E6;border:1px solid #F3D58A;color:#6B4E00;border-radius:10px;padding:12px 14px;font-size:14px}

/* location */
.loc{display:flex;flex-wrap:wrap;gap:24px}
.map{flex:2 1 560px;min-width:0;min-height:380px;border-radius:var(--radius);overflow:hidden;background:#DCE4F2}
.map iframe{width:100%;height:100%;min-height:380px;border:0}
.loc .r{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:16px}
.addr{background:#fff;border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:8px}
.addr h3{font-size:19px}
.addr .sub{color:var(--muted);font-size:15px}
.addr .btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.addr .btns a{padding:12px 16px;border-radius:8px;font-weight:600;font-size:14px}

/* footer */
.footer{background:#041A3E;color:#AFC0DE;font-size:14px}
.footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px;padding-top:56px;padding-bottom:56px}
.footer img{height:52px;width:auto}
.footer .info{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:6px}
.footer .links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:8px}
.footer a{color:#fff}
.footer strong{color:#fff;font-weight:600}
.footer .copy{margin-top:8px;color:#7F93B8}

/* motion */
@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.hin{animation:up .9s cubic-bezier(.2,.7,.2,1) both}
.d1{animation-delay:.1s}.d2{animation-delay:.22s}.d3{animation-delay:.34s}.d4{animation-delay:.46s}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.zoom{overflow:hidden}
.zoom img{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.zoom:hover img{transform:scale(1.06)}
.lift{transition:transform .35s ease,box-shadow .35s ease}
.lift:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(6,38,86,.14)}
.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hin{animation:none}
  .rv{opacity:1;transform:none;transition:none}
  .zoom img,.lift,.slides img{transition:none}
}
@media (max-width:600px){
  .sec{padding:72px 0}
  .form{padding:22px}
  .std-detail{padding:20px}
}

/* 문의 폼 상태 */
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .req{color:#C2410C}
.form button:disabled{opacity:.6;cursor:wait}
.form-msg{margin:0;font-size:15px;min-height:1px}
.form-msg.ok{background:#EAF6EE;border:1px solid #9FD3AE;color:#1E5A32;border-radius:10px;padding:14px 16px}
.form-msg.err{background:#FDEEEE;border:1px solid #F0B4B4;color:#8A1F1F;border-radius:10px;padding:14px 16px}
.form .invalid{border-color:#D14343!important;box-shadow:0 0 0 3px rgba(209,67,67,.15)}
.form{position:relative}

/* 안전검사 도면: 번호에서 리프트로 이어지는 선 */
.diagram .lead{position:absolute;height:0;border-top:1px dashed rgba(157,186,240,.55);pointer-events:none}
.diagram .lead.l{left:calc(7% + 17px);width:calc(15% - 17px)}
.diagram .lead.r{left:78%;width:calc(15% - 17px)}

/* 설치사례 크게 보기: 여러 장 사진 + 내용 */
.lightbox .inner{max-height:100vh;overflow-y:auto;padding:10px 0}
.lightbox img#lbImg{max-height:68vh}
.lb-thumbs{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;max-width:min(900px,92vw)}
.lb-thumbs:empty{display:none}
.lb-thumbs button{width:52px;height:68px;border-radius:6px;overflow:hidden;border:2px solid transparent;padding:0;background:#223;cursor:pointer;opacity:.6}
.lb-thumbs button.on{border-color:#fff;opacity:1}
.lb-thumbs img{width:100%;height:100%;object-fit:cover}
.lb-body{max-width:min(720px,92vw);margin:0;color:#DCE4F2;font-size:15px;white-space:pre-wrap;text-align:left;background:rgba(255,255,255,.06);border-radius:10px;padding:12px 16px}
.case .cnt{position:absolute;left:10px;top:10px;background:rgba(6,38,86,.85);color:#fff;font-size:12px;border-radius:6px;padding:2px 8px}

/* 유튜브 영상 목록 */
.yt .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.75}
.yt button .lbl{position:relative}
.yt-more{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:12px}
.yt-more button{display:flex;flex-direction:column;gap:6px;border:0;background:transparent;padding:0;text-align:left;cursor:pointer;font:inherit;font-size:13px;color:var(--ink)}
.yt-more img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;border:2px solid transparent}
.yt-more button.on img{border-color:var(--blue)}

/* 안전검사 도면: 마스트 2개 + 카박스 */
.diagram .floor{left:12%;right:12%;height:0;border-top:2px dashed rgba(157,186,240,.35)}
.diagram .mast{top:3%;bottom:9%;width:8%;background:linear-gradient(90deg,rgba(111,147,214,.45),rgba(111,147,214,.2));border:3px solid #6F93D6;border-radius:3px 3px 0 0}
.diagram .car{left:31.5%;right:31.5%;top:61%;bottom:9%;background:rgba(157,186,240,.22);border:3px solid #9DBAF0;border-radius:3px;display:flex;align-items:flex-end;justify-content:center}
.diagram .car-door{width:70%;height:78%;display:flex;border:2px solid #C5D3EE;border-bottom:0}
.diagram .car-door span{flex:1;border-right:2px solid #C5D3EE;background:repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 4px,transparent 4px 9px)}
.diagram .car-door span:last-child{border-right:0}
.diagram .roller{width:2%;height:4%;background:#C5D3EE;border-radius:2px}
.diagram .dlabel{transform:translateX(-50%);font-size:12px;color:#9DBAF0;font-weight:600;white-space:nowrap}

/* 설치 옵션 (벤토 그리드) */
.bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:285px;gap:16px}
.opt{position:relative;border-radius:18px;overflow:hidden;background:#0F1E3A;color:#fff;margin:0}
.opt img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.opt:hover img{transform:scale(1.05)}
.opt::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,18,46,.92) 0%,rgba(4,18,46,.55) 38%,rgba(4,18,46,0) 70%);pointer-events:none}
.opt .cap{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:20px;display:flex;flex-direction:column;gap:6px}
.opt h3{font-size:19px}
.opt p{font-size:14px;color:#DCE4F2;line-height:1.55}
.bento{grid-auto-flow:dense}
.opt .tags{display:flex;flex-wrap:wrap;gap:6px}
.opt .tags span{font-size:12px;font-weight:700;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(4px);padding:3px 9px;border-radius:999px}
.opt.tall{grid-row:span 2}
.opt.wide{grid-column:span 2}
.swatches{display:flex;gap:6px;margin-top:4px}
.swatches i{width:22px;height:22px;border-radius:50%;border:2px solid rgba(255,255,255,.8);display:block}
@media (max-width:1000px){.bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:240px}}
@media (max-width:600px){
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .opt,.opt.tall,.opt.wide{grid-column:auto;grid-row:auto;aspect-ratio:4/5}
  .opt.wide{aspect-ratio:4/3}
}

/* 메인 슬라이드 확대 효과: 바뀔 때마다 천천히 확대 */
.slides img{transform:scale(1.06)}
.slides img.on{animation:gsKen 6s ease-out both}
@keyframes gsKen{from{transform:scale(1)}to{transform:scale(1.06)}}
@media (prefers-reduced-motion:reduce){.slides img,.slides img.on{animation:none;transform:none}}

/* 설치사례 분류 탭 */
.case-tabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:20px;scrollbar-width:none}
.case-tabs::-webkit-scrollbar{display:none}
.case-tabs button{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;border:1px solid #C6D1E4;background:#fff;color:var(--ink);border-radius:999px;padding:10px 16px;font-size:15px;font-weight:600;cursor:pointer;min-height:44px;transition:background .2s,color .2s,border-color .2s}
.case-tabs button i{font-style:normal;font-size:12px;font-weight:700;background:var(--bg-soft);color:var(--muted);border-radius:999px;padding:1px 8px;min-width:22px;text-align:center}
.case-tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.case-tabs button.on i{background:rgba(255,255,255,.2);color:#fff}
.case-empty{color:var(--muted);padding:40px 4px;margin:0}
.lb-more{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--navy);font-weight:700;padding:12px 22px;border-radius:999px;min-height:46px}
.lb-more:hover{background:#E6ECF7;color:var(--navy)}
.card .more{margin-top:8px;font-size:14px;font-weight:700;color:var(--blue)}

/* 맨 위로 버튼 */
.to-top{position:fixed;right:20px;bottom:22px;z-index:30;width:52px;height:52px;border-radius:50%;border:0;background:var(--navy);color:#fff;box-shadow:0 8px 24px rgba(6,38,86,.3);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .3s,transform .3s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--blue)}
@media (max-width:600px){.to-top{right:14px;bottom:14px;width:48px;height:48px}}

/* 안전검사 도면 (마스트 2개 + 카박스) */
.diagram .dg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.diagram .dg .dl{font-size:9px;fill:#9DBAF0;text-anchor:middle;font-weight:600;letter-spacing:.05em}
.diagram .dg .car-l{fill:rgba(255,255,255,.75)}
.diagram .ld{fill:none;stroke:rgba(157,186,240,.4);stroke-width:1;stroke-dasharray:2 2.5;transition:stroke .3s}
.diagram .ld.on{stroke:#fff;stroke-width:1.4;stroke-dasharray:none}
.diagram .tg{fill:rgba(157,186,240,.65);transition:fill .3s}
.diagram .tg.on{fill:#fff;animation:gsPing 1.6s ease-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes gsPing{0%{stroke:rgba(255,255,255,.9);stroke-width:0}70%{stroke:rgba(255,255,255,0);stroke-width:10}100%{stroke:rgba(255,255,255,0);stroke-width:10}}
.diagram .dot{z-index:2}
@media (prefers-reduced-motion:reduce){.diagram .tg.on{animation:none}}

/* 안전검사 배지 카드 */
.note-card.insp{background:linear-gradient(160deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border-color:rgba(255,255,255,.28)}
.insp-badge{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;background:#F5B800;color:#062656;font-size:13px;font-weight:800;padding:5px 12px;border-radius:999px}

/* 공정 카드: 여러 장 사진 */
.mslide{overflow:hidden}
.mslide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.mslide img.on{opacity:1}
.card.lift:hover .mslide img.on{transform:scale(1.05)}
.mslide .step{z-index:2}
.ms-cap{position:absolute;left:12px;bottom:12px;z-index:2;background:rgba(6,38,86,.85);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.ms-dots{position:absolute;right:8px;bottom:6px;z-index:2;display:flex}
.ms-dots button{width:24px;height:28px;border:0;background:transparent;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center}
.ms-dots button::before{content:"";width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.ms-dots button.on::before{background:#fff;width:18px;border-radius:4px}

/* 문의: 사양 + 사진 */
.spec-set{border:1px solid var(--line);border-radius:12px;padding:16px 16px 18px;margin:0;background:var(--bg-soft)}
.spec-set legend{font-weight:700;font-size:15px;padding:0 6px}
.spec-set legend small{font-weight:400;color:var(--muted);font-size:13px;margin-left:6px}
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.spec-grid .wide{grid-column:1/-1}
.form .spec-grid select,.form .spec-grid input{height:46px}
.size{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:14px}
.size small{font-weight:400;color:var(--muted)}
.size-in{display:flex;align-items:center;gap:8px}
.size-in label{flex:1;min-width:0}
.size-in input{width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.up{display:flex;flex-direction:column;gap:8px}
.up-l{font-weight:500;font-size:14px}.up-l small{color:var(--muted);font-weight:400}
.up-drop{position:relative;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:4px!important;text-align:center;border:2px dashed #9FB3D6;border-radius:12px;padding:18px;color:var(--blue);background:#F7F9FD;cursor:pointer;transition:border-color .2s,background .2s}
.up-drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.up-drop span{color:var(--muted);font-size:13px;font-weight:400}
.up-drop.over,.up-drop:hover{border-color:var(--blue);background:#EEF3FB}
.up-list{display:flex;flex-wrap:wrap;gap:8px}
.up-list:empty{display:none}
.up-item{position:relative;width:84px;height:84px;border-radius:10px;overflow:hidden;background:#dde3ee}
.up-item img{width:100%;height:100%;object-fit:cover}
.up-item button{position:absolute;right:3px;top:3px;width:26px;height:26px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:15px;line-height:26px;padding:0}
/* 안전검사: 실제 리프트 그림 + 번호 */
.diagram.photo{aspect-ratio:780/1115;background:#fff;border-radius:18px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.diagram.photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:18px}
.diagram.photo .ld{stroke:rgba(6,38,86,.45);stroke-width:2;stroke-dasharray:5 5}
.diagram.photo .ld.on{stroke:#F5B800;stroke-width:4;stroke-dasharray:none;filter:drop-shadow(0 0 2px rgba(6,38,86,.8))}
.diagram.photo .tg{fill:rgba(6,38,86,.35);stroke:#fff;stroke-width:2}
.diagram.photo .tg.on{fill:#F5B800;stroke:#062656;stroke-width:3}
.diagram.photo .dot{background:var(--navy,#062656);border-color:#fff;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.diagram.photo .dot:hover{background:var(--blue)}
.diagram.photo .dot.on{background:#F5B800;color:#062656;border-color:#062656;box-shadow:0 0 0 6px rgba(245,184,0,.35)}
.diagram-col:has(.diagram.photo){max-width:440px;padding-top:0}
@media (max-width:520px){.diagram.photo .dot{width:28px;height:28px;font-size:12px}}
.diagram.photo .tg.on{animation:gsPulse 1.4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes gsPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.6)}}
@media (prefers-reduced-motion:reduce){.diagram.photo .tg.on{animation:none}}

/* 설치사례: 화살표 + 전체 목록 버튼 */
.case-nav{display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.all-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--blue);border:1.5px solid #C6D1E4;border-radius:999px;padding:9px 16px;background:#fff;transition:background .2s,border-color .2s,color .2s}
.all-link:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.case-more{cursor:pointer;text-decoration:none}
.case-more .cm-in{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;aspect-ratio:3/4;border-radius:12px;background:var(--bg-soft);border:1.5px dashed #B7C5DE;color:var(--blue);font-weight:600;font-size:15px;transition:background .2s}
.case-more .cm-in b{font-size:30px;color:var(--navy)}
.case-more .arr{font-size:22px}
.case-more:hover .cm-in{background:#E6EDF8}
@media (max-width:640px){.case-nav{flex-direction:row-reverse;align-items:center;justify-content:space-between;width:100%}}

/* 보유설비 사진 2장 */
.equip-ph{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:8px}
.equip-ph figure{margin:0;display:flex;flex-direction:column;gap:6px}
.equip-ph .zoom{border-radius:12px}
.equip-ph img{width:100%;aspect-ratio:4/3;object-fit:cover}
.equip-ph figcaption{font-size:13px;color:var(--muted);font-weight:600}

/* 설치 옵션: 누를 수 있음 표시 */
.opt{cursor:zoom-in}
.opt:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
.opt-exp{position:absolute;right:14px;top:14px;z-index:2;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.9);color:var(--navy);display:flex;align-items:center;justify-content:center;opacity:.85;transition:opacity .2s,transform .2s}
.opt:hover .opt-exp{opacity:1;transform:scale(1.08)}

/* 크게 보기 (설치 옵션) */
.gview{position:fixed;inset:0;z-index:120;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:56px 72px 24px}
.gview[hidden]{display:none!important}
.gv-bg{position:absolute;inset:0;border:0;padding:0;background:rgba(3,14,36,.94);opacity:0;transition:opacity .35s;cursor:zoom-out}
.gview.open .gv-bg{opacity:1}
.gv-fig{position:relative;margin:0;z-index:1;display:flex;justify-content:center;max-width:100%}
.gv-fig img{display:block;max-width:min(1100px,100%);max-height:calc(100vh - 230px);width:auto;height:auto;border-radius:14px;box-shadow:0 12px 32px rgba(0,0,0,.4);background:#0F1E3A;transition:opacity .15s}
.gv-fig img.wait{opacity:.55}
.gv-fig img.in-r{animation:gvInR .26s cubic-bezier(.2,.8,.2,1)}
.gv-fig img.in-l{animation:gvInL .26s cubic-bezier(.2,.8,.2,1)}
@keyframes gvInR{from{opacity:.3;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes gvInL{from{opacity:.3;transform:translateX(-28px)}to{opacity:1;transform:none}}
.gv-count{position:absolute;right:12px;top:12px;background:rgba(6,38,86,.85);color:#fff;font-size:13px;font-weight:700;padding:4px 10px;border-radius:999px}
.gv-info{position:relative;z-index:1;max-width:720px;width:100%;color:#fff;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;transform:translateY(10px);transition:opacity .35s .12s,transform .35s .12s}
.gview.open .gv-info{opacity:1;transform:none}
.gv-info .tags{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}
.gv-info .tags span{font-size:12px;font-weight:700;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:3px 9px;border-radius:999px}
.gv-info h3{font-size:22px}
.gv-info p{color:#DCE4F2;font-size:15px;line-height:1.6}
.gv-dots{display:flex;gap:6px;margin-top:4px}
.gv-dots button{width:8px;height:8px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.35);cursor:pointer;transition:width .25s,background .25s}
.gv-dots button.on{width:22px;border-radius:4px;background:#fff}
.gv-nav,.gv-close{position:absolute;z-index:2;width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:var(--navy);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.3);opacity:0;transition:opacity .3s,background .2s}
.gview.open .gv-nav,.gview.open .gv-close{opacity:1}
.gv-nav:hover,.gv-close:hover{background:#fff}
.gv-nav{top:calc(50% - 60px)}
.gv-nav.prev{left:14px}.gv-nav.next{right:14px}
.gv-close{top:14px;right:14px;width:46px;height:46px}
@media (max-width:640px){
  .gview{padding:64px 12px 20px;gap:12px}
  .gv-fig img{max-height:calc(100vh - 280px)}
  .gv-nav{top:auto;bottom:18px;width:46px;height:46px}
  .gv-info{padding:0 52px}
  .gv-info h3{font-size:19px}.gv-info p{font-size:14px}
}
@media (prefers-reduced-motion:reduce){.gv-fig img.in-r,.gv-fig img.in-l{animation:none}}

/* 공지사항 */
.notice{padding-top:72px;padding-bottom:40px}
.notice-list{display:flex;flex-direction:column;border-top:2px solid var(--navy)}
.notice-item{border-bottom:1px solid var(--line)}
.notice-item summary{display:flex;align-items:center;gap:12px;padding:18px 6px;cursor:pointer;list-style:none}
.notice-item summary::-webkit-details-marker{display:none}
.notice-item summary b{flex:1;font-weight:600;font-size:16px}
.notice-item time{color:var(--muted);font-size:14px;white-space:nowrap}
.notice-item .pin{background:#F5B800;color:var(--navy);font-size:12px;font-weight:700;padding:2px 8px;border-radius:6px}
.notice-item .nb{padding:4px 6px 22px;color:#3A4A68;line-height:1.75;display:flex;flex-direction:column;gap:10px}

/* 자주 묻는 질문 */
.faq{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.faq .l{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:14px;position:sticky;top:100px}
.faq-list{flex:2 1 560px;min-width:0;display:flex;flex-direction:column;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .2s}
.faq-item[open]{box-shadow:0 10px 28px rgba(6,38,86,.08);border-color:#C6D1E4}
.faq-item summary{display:flex;align-items:center;gap:12px;padding:18px 20px;cursor:pointer;font-weight:600;font-size:16px;list-style:none;position:relative;padding-right:48px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-item .q{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center}
.faq-item .a{padding:0 20px 20px 60px;color:#3A4A68;line-height:1.75;display:flex;flex-direction:column;gap:8px}
@media (max-width:640px){.faq .l{position:static}.faq-item .a{padding-left:20px}}

/* 휴대폰 하단 고정 연락 바 */
.mbar{display:none}
@media (max-width:900px){
  .mbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:1fr 1.3fr;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(6,38,86,.12);padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:60px;font-size:13px;font-weight:700;color:var(--navy)}
  .mbar a+a{border-left:1px solid var(--line)}
  .mbar a.go{background:var(--blue);color:#fff;border-left:0}
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .to-top{bottom:calc(76px + env(safe-area-inset-bottom));right:14px;width:46px;height:46px}
}

/* 안전검사 항목 실제 사진 */
.std-detail{flex-wrap:wrap}
.std-detail .std-tx{flex:1 1 260px;min-width:0}
.std-ph{margin:0;flex:0 0 200px;display:flex;flex-direction:column;gap:6px}
.std-ph img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;display:block;animation:stdIn .4s ease}
.std-ph figcaption{font-size:12px;color:var(--muted);font-weight:600}
@keyframes stdIn{from{opacity:.2}to{opacity:1}}
@media (max-width:640px){.std-ph{flex:1 1 100%}.std-ph img{aspect-ratio:16/9}}
.sp-ph{margin:0;display:flex;flex-direction:column;gap:8px}
.sp-ph figcaption{color:var(--sky-2);font-size:14px;font-weight:600}

/* 설치 옵션 더 보기 */
.bento .opt-x{display:none}
.bento.show-all .opt-x{display:block}
.opt-more{display:flex;justify-content:center;margin-top:24px}

/* 교체 전후 */
.ba{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.ba-l{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:18px}
.ba-r{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;align-items:center;gap:10px}
.ba-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ba-steps li{display:flex;flex-direction:column;gap:4px}
.ba-steps img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:4px}
.ba-steps b{font-size:14px}
.ba-steps span{font-size:13px;color:var(--muted)}
.compare{position:relative;width:100%;max-width:480px;aspect-ratio:3/4;border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(6,38,86,.2);user-select:none;touch-action:pan-y;background:#0F1E3A}
.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.cmp-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp-line{position:absolute;top:0;bottom:0;left:var(--p);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 8px rgba(0,0,0,.4);pointer-events:none}
.cmp-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:#fff;color:var(--navy);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.cmp-tag{position:absolute;top:14px;padding:5px 12px;border-radius:999px;font-size:13px;font-weight:700;pointer-events:none}
.cmp-tag.l{left:14px;background:rgba(15,30,58,.85);color:#fff}
.cmp-tag.r{right:14px;background:#F5B800;color:var(--navy)}
.compare{cursor:ew-resize}
.compare input[type=range]{position:absolute;left:0;bottom:0;width:100%;height:1px;margin:0;opacity:0;pointer-events:none}
.compare:focus-within .cmp-knob{outline:3px solid var(--sky);outline-offset:2px}
.cmp-hint{font-size:14px;color:var(--muted);margin:0}
@media (max-width:640px){.ba-steps{grid-template-columns:repeat(3,1fr);gap:8px}.ba-steps span{display:none}.ba-steps b{font-size:12px}}

/* 메인 슬라이드 막대: 사진이 많아져도 한 줄 */
.slider .bars{flex-wrap:nowrap}
.slider .bars button{flex:1 1 0;min-width:0}

/* 크게 보기가 열려 있을 때 뒤쪽 화면의 무거운 효과 끄기 */
body.gv-on .opt .tags span{backdrop-filter:none}
body.gv-on .bento .opt img{transition:none}
/* 크게 보기: 한 화면에 다 들어오게, 스크롤바는 보이지 않게 */
.lightbox .inner{scrollbar-width:none;-ms-overflow-style:none}
.lightbox .inner::-webkit-scrollbar{display:none}
.lightbox img#lbImg{max-height:calc(100vh - 330px);min-height:240px;object-fit:contain}
.lb-body{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}