@font-face{font-family:'Pretendard';font-weight:400 500;font-display:swap;src:url(../fonts/P-Regular.woff2) format('woff2')}
@font-face{font-family:'Pretendard';font-weight:600 800;font-display:swap;src:url(../fonts/P-Bold.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans KR';font-weight:600;font-display:swap;src:url(../fonts/PlexKR-600.woff2) format('woff2')}
:root{--primary:#2A3573;--dark:#1C2450;--accent:#5B6FD6;--bg:#fff;--surface:#F5F6FC;--text:#1A1D33;--muted:#4A4F6B;--line:#DDE0F0;--gap:20px;--sec:64px;--fh:'IBM Plex Sans KR','Pretendard',sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Pretendard',-apple-system,'Malgun Gothic',sans-serif;font-size:clamp(16px,.95rem + .25vw,18px);line-height:1.75;color:var(--text);background:var(--bg);word-break:keep-all;padding-bottom:72px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--fh);font-weight:600;line-height:1.35;margin:0;color:var(--dark)}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:0}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--fh);font-size:20px;color:var(--dark)}
.nav-toggle{background:none;border:0;padding:8px;color:var(--dark);cursor:pointer;min-width:44px;min-height:44px}
.nav{display:none;position:absolute;left:0;right:0;top:60px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:8px 20px 16px}
.nav.open{display:flex}
.nav a{text-decoration:none;padding:12px 0;font-size:16px;color:var(--text);border-bottom:1px solid var(--surface)}
.nav a[aria-current]{color:var(--accent);font-weight:700}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;border-radius:6px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid var(--accent)}
.btn-fill{background:var(--accent);color:#fff}
.btn-fill:hover{background:var(--primary);border-color:var(--primary)}
.btn-line{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-line:hover{background:var(--surface)}
.btn-lg{min-height:56px;font-size:18px}
/* hero: 위 큰 글, 아래 넓은 사진 띠 */
.hero{background:var(--bg)}
.hero-tx{padding-top:48px;padding-bottom:32px}
.tagline{font-size:15px;font-weight:700;color:var(--accent);margin-bottom:12px}
.hero h1{font-size:30px;margin-bottom:16px}
.hero-lead{font-size:17px;color:var(--muted);max-width:720px;margin-bottom:24px}
.hero-ph{overflow:hidden}
.marq{display:flex;width:max-content;animation:mq 70s linear infinite}
.marq:hover{animation-play-state:paused}
.mi-set{display:contents}
.mi{padding-right:8px}
.hero-ph img{height:220px;width:auto;max-width:none;object-fit:cover}
@keyframes mq{to{transform:translateX(-50%)}}
/* sections */
.sec{padding:var(--sec) 0}
.bg-plain{background:var(--bg)}
.bg-surface{background:var(--surface)}
.sec-head{text-align:left;margin-bottom:32px}
.eyebrow{font-family:'Pretendard',sans-serif;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.sec-head h2,.h2{font-size:26px}
.lead{margin-top:12px;color:var(--muted);max-width:720px}
.prose{max-width:41em}
.prose p{margin:0 0 1.2em}
.prose p:last-child{margin-bottom:0}
.prose p+p{margin-top:1.1em}
/* grid: 열 수는 grid_cols() 클래스, 마지막 줄 가운데 정렬 */
.g{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--gap)}
.g>*{min-width:0}
.g-m1>*{flex:0 0 100%}
.g-m2>*{flex:0 0 calc((100% - var(--gap))/2)}
@media(max-width:639px){.m1x>*{flex-basis:100%}}
@media(max-width:639px){.g-m2.m-last-wide>*:last-child:nth-child(odd){flex-basis:100%}}
@media(min-width:640px){
 .g-tb1>*{flex:0 0 100%}
 .g-tb2>*{flex:0 0 calc((100% - var(--gap))/2)}
}
@media(min-width:1024px){
 .g-pc1>*{flex:0 0 100%}
 .g-pc2>*{flex:0 0 calc((100% - var(--gap))/2)}
 .g-pc3>*{flex:0 0 calc((100% - 2*var(--gap))/3)}
 .g-single{max-width:560px;margin:0 auto}
}
/* cards: photo / text 두 종류만 */
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none}
.card:hover{border-color:var(--accent)}
.card-ph img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card-bd{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-bd h3{font-size:19px}
.card-bd p{font-size:15.5px;color:var(--muted)}
.more{margin-top:auto;padding-top:8px;font-weight:700;color:var(--accent);font-size:15px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px}
.bg-plain .tcard{background:var(--surface)}
.tcard h3{font-size:18px;margin:8px 0}
.tcard p{font-size:16px;color:var(--muted)}
.num{font-family:var(--fh);font-size:15px;color:var(--accent);font-weight:600}
/* steps */
.steps{list-style:none;margin:0;padding:0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}
.steps h3{font-size:18px;margin:12px 0 6px}
.steps p{font-size:16px;color:var(--muted)}
.ph43 img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px}
.lb{display:block;cursor:zoom-in}
/* pairs */
.pairs{display:grid;grid-template-columns:1fr;gap:var(--gap)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pair figure{margin:0;position:relative}
.tag{position:absolute;left:8px;top:8px;background:var(--dark);color:#fff;font-size:12px;font-weight:700;letter-spacing:.08em;padding:2px 8px;border-radius:4px}
/* extra: prose / table / check */
.pro-h h3{font-size:19px;margin:28px 0 8px}
.pro-h h3:first-child{margin-top:0}
.check{list-style:none;margin:0;padding:0;max-width:820px;border-top:1px solid var(--line)}
.check li{display:flex;flex-direction:column;gap:4px;padding:16px 0 16px 28px;border-bottom:1px solid var(--line);position:relative}
.check li::before{content:'';position:absolute;left:4px;top:24px;width:10px;height:10px;border:2px solid var(--accent);border-radius:2px}
.check strong{color:var(--dark)}
.check span{color:var(--muted);font-size:16px}
.tbl-w{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:16px;min-width:560px;background:#fff}
.tbl th,.tbl td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line)}
.tbl thead th{background:var(--primary);color:#fff;font-weight:700}
.tbl tbody th{color:var(--dark);width:22%}
.tbl td{color:var(--muted)}
/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;min-height:44px}
.faq summary::after{content:'+';float:right;color:var(--accent)}
.faq details[open] summary::after{content:'−'}
.faq p{padding:0 0 16px;color:var(--muted)}
/* info */
.two{display:flex;flex-direction:column;gap:32px}
.info{margin:0;border-top:2px solid var(--primary)}
.info>div{display:flex;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.info dt{flex:0 0 110px;font-weight:700;color:var(--primary)}
.info dd{margin:0}
/* cta band */
.cta-band{background:var(--primary);color:#fff;padding:var(--sec) 0}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:12px}
.cta-band .eyebrow{color:#C5CCF5}
.cta-band p{margin-bottom:24px}
.cta-band .btn-fill{background:#fff;color:var(--primary);border-color:#fff}
/* contact */
.contact-top{padding:36px 0 8px;background:var(--bg)}
.contact-top h1{font-size:30px;margin-bottom:10px}
.contact-top .hero-lead{margin-bottom:0}
.contact-hero{padding:20px 0 var(--sec);background:var(--bg)}
.phone-big{display:block;font-family:var(--fh);font-size:40px;font-weight:600;color:var(--primary);text-decoration:none;margin:4px 0 20px;line-height:1.2}
.btn-row{display:flex;flex-direction:column;gap:12px;max-width:420px}
.hours{margin-top:16px;color:var(--muted);font-size:15px}
/* footer */
.ftr{background:var(--dark);color:#D6D9F0;padding:40px 0 0;font-size:14px;line-height:1.8}
.ftr-in{display:flex;flex-direction:column;gap:24px}
.ftr-name{font-family:var(--fh);color:#fff;font-size:18px}
.ftr-nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.ftr-nav a{text-decoration:none;padding:6px 0}
.list-nav a{color:var(--primary);font-weight:700}
.ftr-bt{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;border-top:1px solid #34407E;margin-top:28px;padding-top:16px;padding-bottom:16px;font-size:13px}
.en{letter-spacing:.06em}
/* mobile bar */
.m-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:8px 20px}
.m-bar .btn{width:100%;min-height:52px}
/* lightbox */
.lbx{position:fixed;inset:0;background:rgba(10,14,40,.92);z-index:200;display:none;align-items:center;justify-content:center}
.lbx.on{display:flex}
.lbx img{max-width:92vw;max-height:84vh;object-fit:contain}
.lbx button{position:absolute;background:rgba(255,255,255,.15);color:#fff;border:0;font-size:28px;width:48px;height:48px;border-radius:50%;cursor:pointer}
.lbx .x{top:16px;right:16px}.lbx .p{left:12px;top:50%}.lbx .n{right:12px;top:50%}
.lbx .c{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#fff;font-size:14px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media(min-width:768px){
 :root{--gap:24px}
 .pairs{grid-template-columns:1fr 1fr}
 .btn-row{flex-direction:row;max-width:none}
 .btn-row .btn{min-width:180px}
}
@media(min-width:1024px){
 :root{--sec:104px}
 body{padding-bottom:0}
 .m-bar{display:none}
 .wrap{padding:0 32px}
 .hdr-in{height:72px}
 .nav-toggle{display:none}
 .nav{display:flex;position:static;flex-direction:row;gap:28px;border:0;padding:0}
 .nav a{border:0;padding:8px 0;font-size:16px}
 .hero-tx{padding-top:80px;padding-bottom:48px}
 .hero h1{font-size:46px;max-width:900px}
 .hero-lead{font-size:19px}
 .hero-ph img{height:420px}
 .hero-sub .hero-ph img{height:340px}
 .sec-head h2,.h2{font-size:34px}
 .two{flex-direction:row;gap:64px}
 .two>*{flex:1}
 .ftr-in{flex-direction:row;justify-content:space-between}
 .phone-big{font-size:64px}
 .contact-top{padding:64px 0 16px}
 .contact-top h1{font-size:46px}
 .cta-band h2{font-size:34px}
}
@media(max-width:639px){
 .tbl-w{overflow:visible}
 .tbl{min-width:0;background:none}
 .tbl thead{position:absolute;left:-9999px}
 .tbl,.tbl tbody,.tbl tr,.tbl th,.tbl td{display:block;width:100%}
 .tbl tr{background:#fff;border:1px solid var(--line);border-radius:8px;margin-bottom:12px;padding:6px 0}
 .tbl tbody th{width:100%;padding:12px 16px 4px;border:0;font-size:16px}
 .tbl td{border:0;padding:6px 16px 10px}
 .tbl td::before{content:attr(data-l);display:block;font-size:13px;font-weight:700;color:var(--accent);margin-bottom:2px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.marq{animation:none}.hero-ph{overflow-x:auto}}
@media(min-width:1024px){.steps.g-pc2>*{flex-basis:calc((100% - 3*var(--gap))/4)}}
h1,h2,h3{text-wrap:balance}
p,li{text-wrap:pretty}
@media(max-width:639px){
 .g-m2>.card{flex-basis:100%;flex-direction:row}
 .g-m2>.card .card-ph{flex:0 0 116px;display:flex}
 .g-m2>.card .card-ph img{height:100%;aspect-ratio:auto}
 .g-m2>.card .card-bd{padding:14px 16px;gap:4px}
 .g-m2>.card .card-bd h3{font-size:17px}
 .g-m2>.card .card-bd p{font-size:15px;line-height:1.6}
}
@media(max-width:639px){.steps .ph43 img{aspect-ratio:16/10}}
@media(min-width:1024px){
 .card-bd h3,.tcard h3,.steps h3{font-size:20px}
 .card-bd p{font-size:16px}
 .card-bd{padding:24px}
 .tcard{padding:28px}
 .steps li{padding:20px}
}
.more::after{content:"\2192";margin-left:6px}