:root{--g:#3457d5;--ink:#222;--mute:#666;--line:#e5e5e5;--dark:#363636;--darker:#252525;--w:1200px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Pretendard","Noto Sans KR","Malgun Gothic",sans-serif;color:var(--ink);background:#fff;line-height:1.5}
a{color:inherit;text-decoration:none}ul{list-style:none}img{display:block;max-width:100%}
.wrap{max-width:var(--w);margin:0 auto;padding:0 16px}
.hd{position:relative;z-index:50;background:#fff;border-top:4px solid var(--g);box-shadow:0 1px 0 var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;min-height:110px}
.gnb>ul{display:flex}.gnb>ul>li{position:relative}
.gnb>ul>li>a{display:block;padding:40px 28px;font-size:17px;font-weight:600}
.gnb>ul>li:hover>a{color:var(--g)}
.gnb li ul{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:150px;background:#fff;border:1px solid var(--line);border-top:2px solid var(--g);padding:8px 0;text-align:center}
.gnb li:hover ul{display:block}.gnb li ul a{display:block;padding:8px 16px;font-size:14px;color:var(--mute);white-space:nowrap}.gnb li ul a:hover{color:var(--g)}
.burger{display:none;background:none;border:0;font-size:28px;cursor:pointer}
.hero{position:relative;height:684px;background:#111;overflow:hidden}
.slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s}
.slides img.on{opacity:1}
.hero-copy{position:absolute;inset:0 0 120px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;padding:0 16px;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.hero-copy h1{font-family:"Montserrat","Pretendard",sans-serif;font-weight:800;font-size:clamp(28px,5vw,58px);line-height:1.1}
.hero-copy p{margin-top:24px;font-size:clamp(13px,1.5vw,17px);line-height:1.7}
.dots{position:absolute;left:0;right:0;bottom:100px;display:flex;justify-content:center;gap:10px}
.dots button{width:14px;height:14px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer}.dots button.on{background:#fff}
.overlap{position:relative;z-index:10;margin-top:-76px}
.top-grid{display:grid;grid-template-columns:repeat(4,1fr) 360px;grid-template-rows:272px 62px;gap:0}
.cards{display:contents}
.card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.card span{height:100px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700}
.card img{flex:1;width:100%;min-height:0;object-fit:cover;transition:opacity .2s}.card:hover img{opacity:.8}
.cs{grid-row:1/3;grid-column:5;background:var(--g);color:#fff;display:flex;flex-direction:column}
.cs-top{flex:1;padding:40px 32px;background:linear-gradient(160deg,#6f89e6,var(--g) 60%)}
.cs-top h2{font-family:"Montserrat",sans-serif;font-size:19px;font-weight:600}
.tel{margin-top:28px;font-family:"Montserrat",sans-serif;font-size:34px;font-weight:700}.mail{margin-top:8px;font-size:18px;font-weight:500}
.cs-bot{display:flex;justify-content:space-between;align-items:center;padding:24px 32px;border-top:1px solid rgba(255,255,255,.35);font-size:14px;line-height:1.7}
.notice{grid-column:1/5;display:flex;align-items:center;gap:20px;padding:0 24px;background:#fff;border:1px solid var(--line);border-top:0}
.notice b{width:110px;font-family:"Montserrat",sans-serif;font-size:18px}.notice a:not(.more){flex:1}.notice time{color:var(--mute);font-size:14px}
.more{width:50px;height:50px;display:grid;place-items:center;color:#f90;font-size:22px;border-left:1px solid var(--line)}
.banners{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:29px}
.bn{position:relative;height:170px;display:flex;flex-direction:column;justify-content:center;align-items:flex-end;padding:0 32px;background:linear-gradient(90deg,transparent 28%,#fff 55%),var(--img) left center/auto 100% no-repeat,#fff;border:1px solid var(--line);text-align:right}
.bn strong{font-size:20px}.bn span{font-size:13px;color:var(--mute)}.bn:hover strong{color:var(--g)}
.ft{margin-top:80px;background:var(--dark);color:#bbb;text-align:center;font-size:14px}
.ft-nav{display:flex;justify-content:center;flex-wrap:wrap;background:#fff;border-bottom:1px solid var(--line)}
.ft-nav a{padding:22px 40px;color:var(--ink);font-weight:600}.ft-nav a:hover{color:var(--g)}
.ft-info{font-style:normal;padding:48px 16px;line-height:1.9}.ft-info b{color:#ddd}
.ft-sub{display:flex;justify-content:center;gap:32px;padding:20px;background:var(--darker);font-size:13px}
.top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:14px;background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center;z-index:60}
@media(max-width:1100px){.top-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:auto}.cs{grid-column:1/3;grid-row:auto}.notice{grid-column:1/3}.card{height:272px}.banners{grid-template-columns:1fr}}
@media(max-width:800px){.hero{height:460px}.burger{display:block}.gnb{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--line)}.gnb.open{display:block}.gnb>ul{flex-direction:column}.gnb>ul>li>a{padding:14px 20px}.gnb li ul{display:none!important}.hd-in{min-height:84px}.logo img{width:140px;height:auto}.ft-nav a{padding:14px 18px}}
/* ── 서브페이지 ── */
.gnb>ul>li.on>a{color:var(--g)}
.sub-hero{background:linear-gradient(120deg,#161d38,#2743ab);color:#fff;padding:56px 0 48px}
.sub-hero h1{font-size:34px;font-weight:700}.crumb{margin-top:8px;font-size:14px;opacity:.8}
.sub-body{display:grid;grid-template-columns:220px 1fr;gap:48px;padding-top:56px;padding-bottom:40px;min-height:420px}
.sub-body.no-side{grid-template-columns:1fr}
.side h3{font-size:20px;padding-bottom:16px;border-bottom:2px solid var(--g)}
.side li a{display:block;padding:13px 4px;border-bottom:1px solid var(--line);color:var(--mute)}.side li.on a,.side li a:hover{color:var(--g);font-weight:600}
.content h2{font-size:26px;margin-bottom:24px}.content p{margin-bottom:12px}
.info{display:grid;grid-template-columns:100px 1fr;gap:10px 16px;margin-bottom:24px}.info dt{font-weight:600}
.todo{margin:24px 0;padding:18px 22px;border:1px dashed #f0a000;background:#fff9e8;border-radius:8px;font-size:14px}.todo ul{margin:8px 0 0 18px;list-style:disc}
.board li{display:flex;justify-content:space-between;padding:16px 4px;border-bottom:1px solid var(--line)}.board time{color:var(--mute);font-size:14px}
.form{display:grid;gap:16px;max-width:640px}.form label{display:grid;gap:6px;font-weight:600;font-size:14px}
.form input:not([type=checkbox]),.form textarea{padding:11px 12px;border:1px solid #ccc;border-radius:6px;font:inherit}
.form .chk{display:flex;gap:8px;font-weight:400}.btn{display:inline-block;padding:12px 28px;background:var(--g);color:#fff;border:0;border-radius:6px;font:inherit;font-weight:600;cursor:pointer}
@media(max-width:800px){.sub-body{grid-template-columns:1fr;gap:24px;padding-top:32px}.sub-hero h1{font-size:26px}}
/* ── 서브페이지 본문 (2차) ── */
.sub-hero{padding:48px 0 40px;text-align:center;background:linear-gradient(120deg,#161d38,#2743ab)}
.sub-hero h1{font-size:36px}.sub-hero p{margin-top:6px;font-size:14px;letter-spacing:.5px;opacity:.85}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-bottom:18px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.page-head h2{font-size:28px;margin:0}.crumb{margin:0!important;font-size:13px;color:#999}.crumb a:hover{color:var(--g)}
.cs-box{margin-top:28px;padding:20px;border:1px solid var(--line);display:grid;gap:4px}.cs-box small{color:#aaa;font-weight:600}.cs-box a:first-of-type{font-family:"Montserrat",sans-serif;font-weight:700;font-size:18px}.cs-box a:last-child{color:var(--mute);font-size:14px}
.banner{width:100%;border-radius:8px;margin-bottom:36px}
.slogan{font-size:28px;color:var(--g);margin:0 0 22px}.sub{font-size:19px;margin-bottom:6px}.muted{color:var(--mute)}
.hl{color:var(--g)}.thanks{margin-top:28px;font-size:18px}
.content p{line-height:1.9}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:28px}
.steps li{display:grid;place-items:center;height:136px;font-size:19px;font-weight:700;color:var(--g);background:linear-gradient(#fff,#ececec);border:1px solid var(--line);border-radius:6px;box-shadow:0 1px 2px rgba(0,0,0,.08);text-align:center;padding:0 8px}
.steps li.wide{grid-column:span 2}
.lead{margin-bottom:28px;color:var(--mute);font-size:18px;line-height:1.9}.lead li:only-child{list-style:none}.lead li:not(:only-child)::before{content:"- "}
.photos{display:flex;flex-wrap:wrap;gap:14px}.photos img{max-width:100%;height:auto;border-radius:6px}
.map{width:100%;border-radius:6px;margin-bottom:24px}
.addr{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding:8px 4px}
.addr dl{display:grid;grid-template-columns:auto 1fr;gap:6px 10px;font-size:17px}.addr dt{font-weight:700;color:var(--g)}.addr small{color:var(--mute);font-size:14px}
.naver{display:flex;align-items:center;gap:14px;padding-left:24px;border-left:1px solid var(--line);color:var(--mute);font-size:14px}.naver b{color:#03c75a;font-size:26px}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.pgrid li{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:6px}
.pgrid img{width:100%;aspect-ratio:285/180;object-fit:cover}.pgrid span{display:block;padding:10px 12px;font-weight:600;font-size:15px}
.board{width:100%;border-collapse:collapse;font-size:15px}.board th,.board td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:center}.board thead th{border-top:2px solid var(--g);background:#fafafa}.board td:nth-child(2){text-align:left}.board a:hover{color:var(--g)}
@media(max-width:800px){.steps{grid-template-columns:repeat(2,1fr)}.steps li{height:90px}.pgrid{grid-template-columns:repeat(2,1fr)}.naver{border:0;padding:0}.sub-hero h1{font-size:28px}}
/* ── 게시판 ── */
.total{margin-bottom:10px;color:var(--mute);font-size:14px}.empty{padding:60px 0;text-align:center}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.btns.right{justify-content:flex-end}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid #ccc}.btn.danger{background:#d93025}
.pager{display:flex;justify-content:center;gap:6px;margin-top:28px}.pager a{min-width:34px;padding:6px 10px;text-align:center;border:1px solid var(--line);border-radius:4px}.pager a.on{background:var(--g);border-color:var(--g);color:#fff}
.pgrid li{border:0;overflow:visible}.pgrid a{position:relative;display:block;overflow:hidden;border:1px solid var(--line);border-radius:6px;background:#f4f4f4}
.pgrid .ph{aspect-ratio:285/180;display:grid;place-items:center;color:#bbb}.pgrid .ph img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.pgrid a:hover img{transform:scale(1.05)}
.pgrid .cap{position:absolute;inset:0;display:grid;place-items:center;padding:12px;background:rgba(0,0,0,.55);color:#fff;font-weight:600;font-size:17px;opacity:0;transition:opacity .25s}.pgrid a:hover .cap{opacity:1}
@media(hover:none){.pgrid .cap{inset:auto 0 0 0;opacity:1;font-size:14px;padding:8px}}
.post-head{padding-bottom:16px;border-bottom:2px solid var(--g);margin-bottom:24px}.post-head h3{font-size:24px;color:#0757b7;text-align:center}.post-meta{margin:10px 0 0!important;text-align:center;color:var(--mute);font-size:14px}
.post-imgs{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.post-imgs img{max-width:100%;height:auto;border-radius:6px}
.post-body{white-space:pre-wrap;word-break:keep-all;line-height:1.9;padding-bottom:24px}
.post-nav{border-top:1px solid var(--line)}.post-nav li{display:flex;gap:16px;padding:12px 4px;border-bottom:1px solid var(--line);font-size:14px}.post-nav b{width:56px;color:var(--mute)}.post-nav a:hover{color:var(--g)}
.form.wide{max-width:none}.form-title{font-size:22px;margin-bottom:18px}.err{color:#d93025}
.cur-imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.cur-imgs li{display:flex;flex-direction:column;gap:6px;padding:8px;border:1px solid var(--line);border-radius:6px;font-size:13px}.cur-imgs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}.cur-imgs .x{border:0;background:none;color:#d93025;cursor:pointer;text-align:left;padding:0}.cur-imgs .x.ok{color:var(--g)}.hint{font-size:13px;margin:-6px 0 0!important}
/* 회사소개 배너 */
.banner.cover{aspect-ratio:2/1;object-fit:cover}.banner.cover.high{object-position:center 30%}

/* 메인 히어로: 글자가 잘 보이도록 이미지 위에 어두운 막 */
.hero .slides::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(6,14,36,.45),rgba(6,14,36,.55))}