:root{--navy:#142536;--char:#22272D;--metal:#77838D;--brass:#B38A55;--brass-d:#8F6B3C;--white:#fff;--light:#F3F5F7;--line:#DDE2E6;--ink:#1d252c;--wrap:1160px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:'Pretendard Variable',Pretendard,'Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:16px;line-height:1.7;color:var(--ink);background:#fff;word-break:keep-all;overflow-wrap:break-word;overflow-x:hidden;padding-bottom:64px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,table{margin:0}
ul,ol{padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 18px}
.narrow{max-width:880px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--brass);color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--brass);outline-offset:2px}
.ico{flex:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:4px;border:1px solid transparent;font-weight:700;font-size:15px;line-height:1.2;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn-lg{min-height:52px;padding:12px 26px;font-size:16px}
.btn-brass{background:var(--brass);color:#fff}.btn-brass:hover{background:var(--brass-d)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:#0c1a28}
.btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.55);color:#fff}
.btn-line{background:#fff;border-color:var(--navy);color:var(--navy)}

/* header */
.hd{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:2px solid var(--brass)}
.hd-in{display:flex;align-items:center;gap:14px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;min-width:0;margin-right:auto}
.mark{display:grid;place-items:center;width:38px;height:38px;border:1.5px solid var(--brass);color:var(--brass);border-radius:4px;flex:none}
.brand-t{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-t b{font-size:17px;letter-spacing:-.01em}.brand-t small{font-size:11.5px;color:#aab4bc;white-space:nowrap}
.nav{display:none}
.hd-cta{min-height:40px;padding:8px 14px;font-size:14px}
.mnav{position:relative}
.mnav summary{list-style:none;width:42px;height:42px;display:grid;place-items:center;cursor:pointer;border:1px solid rgba(255,255,255,.35);border-radius:4px}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary span,.mnav summary span::before,.mnav summary span::after{display:block;width:18px;height:2px;background:#fff;content:'';position:relative}
.mnav summary span::before{position:absolute;top:-6px}.mnav summary span::after{position:absolute;top:6px}
.mnav-p{position:absolute;right:0;top:48px;width:min(76vw,260px);background:var(--navy);border:1px solid var(--brass);border-radius:4px;padding:6px;display:flex;flex-direction:column}
.mnav-p a{padding:13px 12px;text-decoration:none;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);font-weight:600}.mnav-p a:last-child{border:0;color:var(--brass)}

/* hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;display:flex;align-items:flex-end;min-height:calc(100svh - 124px);min-height:min(540px,calc(100svh - 124px));max-height:640px}
.hero-bg,.hero-bg img{position:absolute;inset:0;width:100%;height:100%}
.hero-img{object-fit:cover;object-position:62% 50%}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,37,54,.55) 0%,rgba(20,37,54,.72) 55%,rgba(20,37,54,.95) 100%)}
.hero-in{position:relative;z-index:2;padding-top:56px;padding-bottom:26px}
.eyebrow{font-size:13px;letter-spacing:.04em;color:#d8c09c;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.eyebrow span{font-size:13px;color:var(--brass);border:1px solid var(--brass);padding:0 7px;border-radius:2px;font-weight:700}
.hero h1{font-size:clamp(34px,9.4vw,66px);line-height:1.12;letter-spacing:-.03em;font-weight:800;margin-bottom:14px}
.lead{font-size:16.5px;line-height:1.65;color:#e6ebef;max-width:560px;margin-bottom:20px}
.cta-row{display:flex;flex-wrap:wrap;gap:10px}
.chips{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.2);font-size:13.5px;color:#d5dce2}
.chips li{display:flex;align-items:center;gap:7px}.chips .ico{color:var(--brass);width:18px;height:18px}

/* sections */
.sec{padding:40px 0}
.sec-light{background:var(--light)}.sec-white{background:#fff}
.sec-navy{background:var(--navy);color:#fff}
.sec-h{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.no{font-size:34px;font-weight:300;line-height:1;color:var(--metal);font-variant-numeric:tabular-nums;border-right:2px solid var(--brass);padding-right:12px;flex:none}
.sec-navy .no{color:#9fb0bd}
.sec h2{font-size:clamp(23px,5.6vw,34px);line-height:1.25;letter-spacing:-.02em;font-weight:800;color:var(--navy);margin-bottom:8px}
.sec-navy h2{color:#fff}
.sec-h p{color:#4a5560;font-size:15.5px}.sec-navy .sec-h p{color:#cfd8df}
.sec-h strong{color:var(--navy)}
.sec h3{font-size:18px;line-height:1.4;font-weight:700;color:var(--navy)}

.grid{display:grid;gap:14px 12px}
.g4,.g3{grid-template-columns:1fr 1fr}
.card{background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.card h3{font-size:16px;padding:12px 12px 4px}
.card p{font-size:14px;line-height:1.6;color:#4a5560;padding:0 12px 14px}
.card-svc h3{padding-bottom:14px}.card-svc p{display:none}
.card-svc h3 a{text-decoration:none}
.sq{position:relative;aspect-ratio:1/1;overflow:hidden;background:#cfd6db}
.sq img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:8px;top:8px;width:28px;height:28px;border-radius:50%;background:var(--brass);color:#fff;font-weight:700;display:grid;place-items:center;font-size:14px}

/* before/after */
.ba-wrap{display:grid;gap:22px}
.ba-pair{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.ba-pair .sq{aspect-ratio:3/4}
.tag{position:absolute;left:8px;top:8px;background:rgba(20,37,54,.88);color:#fff;font-size:12.5px;font-weight:700;padding:3px 9px;border-radius:2px}
.tag-b{background:var(--brass)}
.ba figcaption{display:flex;flex-direction:column;gap:2px;margin-top:10px;font-size:14px;color:#cfd8df}.ba figcaption b{color:#fff;font-size:16px}

/* text sections */
.sec-text h3{margin:28px 0 8px;padding-left:10px;border-left:3px solid var(--brass)}
.sec-text .sec-h+h3{margin-top:8px}
.sec-text p{margin-bottom:8px;font-size:16px}
.note{font-size:13.5px!important;color:#5d6872}
.list{display:grid;gap:8px;margin:4px 0}
.list li{position:relative;padding-left:20px;font-size:16px}
.list li::before{content:'';position:absolute;left:2px;top:.72em;width:8px;height:8px;background:var(--brass);transform:rotate(45deg)}
.tbl{overflow-x:auto;margin:8px 0;border:1px solid var(--line);border-radius:4px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:14.5px;background:#fff}
th,td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);line-height:1.55}
thead th{background:var(--navy);color:#fff;font-size:13.5px;white-space:nowrap}
tbody th{background:var(--light);color:var(--navy);font-weight:700;width:34%}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.kv tbody th{width:32%}
.svc-list{display:grid;gap:0;border:1px solid var(--line);border-radius:4px;background:#fff}
.svc-list li{padding:11px 14px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.svc-list li:last-child{border:0}
.svc-list .nm,.svc-list a{font-weight:700;color:var(--navy)}
.svc-list .ds{font-size:14px;color:#5d6872}
.chip-links{display:flex;flex-wrap:wrap;gap:8px}
.chip-links a{display:inline-block;padding:8px 13px;border:1px solid var(--metal);border-radius:999px;background:#fff;text-decoration:none;font-size:14px;font-weight:600;color:var(--navy)}
.chip-links a:hover{border-color:var(--brass);color:var(--brass-d)}
.more{margin:12px 0}.more summary,.ft-net summary{cursor:pointer;font-weight:700;color:var(--navy);padding:10px 0}
.more[open] summary{margin-bottom:6px}
.more-link{font-weight:700;color:var(--brass-d)}
.faq{display:grid;gap:12px}
.faq-i{border:1px solid var(--line);border-left:3px solid var(--brass);border-radius:4px;padding:14px 16px;background:#fff}
.sec-text .faq-i h3{margin:0 0 6px;padding:0;border:0;font-size:16.5px}
.faq-i p{margin:0!important;font-size:15.5px!important;color:#38434d}
.kicker{margin:30px 0 10px!important;font-weight:800;font-size:18px!important;color:var(--navy);padding-left:10px;border-left:3px solid var(--brass)}
.consult{margin-top:26px;padding:20px 18px;background:var(--navy);color:#fff;border-radius:4px;border-top:3px solid var(--brass)}
.sec-text .consult h3{color:#fff;margin:0 0 6px;border:0;padding:0}.consult p{color:#d5dce2}
.consult .cta-row{margin-top:12px}
.btn-navy.on-navy{background:#fff;color:var(--navy)}
.consult .btn-navy{background:#fff;color:var(--navy)}
.net-line{margin-top:18px!important;font-size:14px!important;color:#5d6872}.net-line a{color:var(--navy);font-weight:600}

/* sub pages */
.page-h{background:var(--navy);color:#fff;padding:34px 0 28px;border-bottom:3px solid var(--brass)}
.page-h h1{font-size:clamp(27px,7vw,42px);line-height:1.2;letter-spacing:-.02em;font-weight:800;margin-bottom:10px}
.page-h p{color:#dbe2e8;max-width:760px}
.crumb{font-size:13px;color:#9fb0bd;margin-bottom:8px}.crumb a{text-decoration:none}
.reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.reg-card{border:1px solid var(--line);border-radius:4px;padding:12px;background:#fff;scroll-margin-top:76px}
.reg-card h3{font-size:16px;margin:0 0 4px!important;padding:0!important;border:0!important}
.reg-card p{font-size:13.5px!important;color:#5d6872;margin:0!important;line-height:1.5}
.reg-card .ok{color:var(--brass-d);font-weight:700}
.sec-text h2{margin-top:6px}
.sub-sec{padding:30px 0}

/* footer */
.ft{background:var(--char);color:#c5ccd2;font-size:13.5px;padding:24px 0 20px}
.ft p{margin:0 0 8px}
.ft-name{font-size:17px;font-weight:800;color:#fff}
.ft-tel a{font-size:20px;font-weight:800;color:var(--brass);text-decoration:none}.ft-tel span{margin-left:10px;color:#9aa4ad}
.ft-biz{line-height:1.65}
.ft-net{margin:8px 0}.ft-net summary{color:#e3e8ec;padding:6px 0}
.ft-net ul{display:grid;gap:6px;padding:6px 0}.ft-net li a{color:#fff;font-weight:600}.ft-net li span{margin-left:8px;color:#9aa4ad}
.ft-links{display:flex;gap:16px}.ft-links a{color:#e3e8ec}
.ft-copy{color:#8b959e;margin:6px 0 0!important}

/* mobile fixed CTA */
.fab{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1.2fr 1fr;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:rgba(20,37,54,.97);border-top:1px solid var(--brass)}
.fab .btn{min-height:46px}.fab .btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}

@media (min-width:700px){
  .wrap{padding:0 28px}
  .sec{padding:64px 0}
  .g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}
  .grid{gap:20px}
  .card-svc p{display:block}
  .ba-wrap{grid-template-columns:1fr 1fr;gap:28px}
  .sec-h{gap:20px;margin-bottom:30px}.no{font-size:46px;padding-right:18px}
  .reg-grid{grid-template-columns:repeat(3,1fr)}
  .svc-list li{flex-direction:row;gap:16px;align-items:baseline}.svc-list .nm,.svc-list a{min-width:190px}
  .chips{grid-template-columns:repeat(4,auto);justify-content:start;gap:8px 28px}
  .hero-in{padding-bottom:44px}.lead{font-size:19px}
  .nav{display:flex;gap:22px;margin:0 8px 0 auto}.nav a{color:#e6ebef;text-decoration:none;font-weight:600;font-size:15px}.nav a:hover{color:var(--brass)}
  .brand{margin-right:0}.mnav{display:none}.hd-cta{min-height:44px;padding:10px 20px;font-size:15px}
  .fab{display:none}body{padding-bottom:0}
}
@media (min-width:1000px){.reg-grid{grid-template-columns:repeat(4,1fr)}.hero{min-height:560px}}
@media (max-width:380px){.brand-t small{display:none}.hd-cta span{display:none}.hd-cta{padding:8px 11px}.btn-lg{padding:12px 18px}.cta-row .btn{flex:1 1 100%}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}