:root{--g:#123D32;--g2:#0c2c24;--off:#F6F8F5;--lime:#B8E66C;--ink:#1E2924;--mut:#5b6a62;--line:#dfe6df;--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.7;font-size:16px;word-break:keep-all;overflow-wrap:anywhere;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}ul,ol{list-style:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.narrow{max-width:860px}
h1,h2,h3{line-height:1.3;letter-spacing:-.02em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;font-size:16px;cursor:pointer;text-align:center}
.btn-lime{background:var(--lime);color:var(--g)}
.btn-line{border-color:rgba(255,255,255,.7);color:#fff}
.btn-ghost{border-color:var(--g);color:var(--g);min-height:44px;padding:0 18px;font-size:14px;background:#fff}
.btn:hover{filter:brightness(.95)}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(18,61,50,.96);color:#fff;backdrop-filter:blur(6px)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:60px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;font-size:20px}
#site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--g2);padding:8px 20px 20px;flex-direction:column}
#site-nav.open{display:flex}
#site-nav a{padding:14px 0;text-decoration:none;font-weight:600;border-bottom:1px solid rgba(255,255,255,.1);min-height:48px}
#site-nav .nav-cta{margin-top:14px;border:0}
.nav-toggle{background:none;border:0;width:48px;height:48px;display:flex;flex-direction:column;justify-content:center;gap:5px;align-items:center;cursor:pointer}
.nav-toggle i{display:block;width:22px;height:2px;background:#fff}
@media(min-width:900px){
  .nav-toggle{display:none}
  #site-nav{display:flex;position:static;flex-direction:row;align-items:center;gap:28px;padding:0;background:none}
  #site-nav a{padding:0;border:0;min-height:0;font-size:15px}
  #site-nav .nav-cta{margin:0;padding:0 20px;min-height:42px;display:inline-flex}
  .bar{min-height:68px}
}
/* hero */
.hero{position:relative;color:#fff;background:var(--g2);overflow:hidden;min-height:560px;display:flex;align-items:flex-end}
.hero picture,.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,32,26,.95) 0%,rgba(10,32,26,.7) 45%,rgba(10,32,26,.25) 100%)}
.hero-in{position:relative;z-index:2;padding-top:64px;padding-bottom:28px}
.kicker{font-size:17px;font-weight:500;color:#e6f3da}
.hero h1{font-size:clamp(52px,16vw,96px);color:var(--lime);font-weight:900;line-height:1.1;margin:4px 0 14px}
.lead{max-width:620px;font-size:16px;color:#eef4ea}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.cta .btn{flex:1 1 200px}
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;border-top:1px solid rgba(255,255,255,.25);padding-top:16px;text-align:center;font-size:12.5px;font-weight:600}
.feat li{display:flex;flex-direction:column;align-items:center;gap:6px}
.feat svg{width:32px;height:32px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
@media(min-width:900px){
  .hero{min-height:640px;align-items:center}
  .hero::after{background:linear-gradient(90deg,rgba(10,32,26,.92) 0%,rgba(10,32,26,.72) 38%,rgba(10,32,26,.05) 75%)}
  .hero-in{padding-top:80px;padding-bottom:60px}
  .hero h1{font-size:112px}
  .lead{font-size:17px}
  .cta .btn{flex:0 0 auto}
  .feat{max-width:560px;font-size:14px;justify-content:flex-start;gap:24px;border:0;padding-top:0}
}
/* sections */
.sec{padding:48px 0}
.sec.alt{background:var(--off)}
.sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.tag{display:inline-block;background:var(--g);color:#fff;font-size:12.5px;font-weight:700;padding:3px 12px;border-radius:6px;margin-bottom:10px}
.sec h2{font-size:24px}
.sub{color:var(--mut);margin-top:6px;font-size:15px}
@media(min-width:900px){
  .sec{padding:80px 0}
  .sec h2{font-size:34px}
  .sec-head{flex-direction:row;justify-content:space-between;align-items:flex-end}
}
.ph{width:100%;height:auto;object-fit:cover}
.ph-wrap .ph,.gal .ph,.hero-fig .ph{height:100%}
/* service cards */
.grid-svc{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.card{position:relative;display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;transition:box-shadow .2s}
.card:hover{box-shadow:0 8px 24px rgba(18,61,50,.14)}
.card .ph{aspect-ratio:4/3}
.card-b{display:flex;flex-direction:column;padding:10px 34px 12px 12px;gap:2px;flex:1}
.card-b strong{font-size:14.5px;line-height:1.35}
.card-b em{font-style:normal;font-size:12px;color:var(--mut);line-height:1.4}
.arrow{position:absolute;right:10px;bottom:12px;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:12px;color:var(--g)}
@media(min-width:900px){
  .grid-svc{grid-template-columns:repeat(3,1fr);gap:22px}
  .card-b{padding:16px 48px 18px 18px}.card-b strong{font-size:18px}.card-b em{font-size:14px}
  .arrow{width:30px;height:30px;right:16px;bottom:18px;font-size:14px}
}
.grid-svc.rel{grid-template-columns:1fr}
@media(min-width:700px){.grid-svc.rel{grid-template-columns:repeat(3,1fr)}}
/* cases */
.grid-case{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;margin:0 -20px;padding-left:20px;padding-right:20px;-webkit-overflow-scrolling:touch}
.grid-case>li{flex:0 0 82%;scroll-snap-align:center}
.gcard{position:relative;display:block;height:100%;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);text-decoration:none}
.gcard .ph{aspect-ratio:4/3}
.gcard-b{display:flex;flex-direction:column;gap:3px;padding:12px 14px 16px}
.gcard-b i{font-style:normal;align-self:flex-start;font-size:12px;font-weight:700;background:var(--lime);color:var(--g);padding:1px 10px;border-radius:999px}
.gcard-b strong,.gcard-b h2{font-size:17px;line-height:1.35;margin-top:4px}
.gcard-b em{font-style:normal;font-size:13.5px;color:var(--mut)}
@media(min-width:900px){
  .grid-case{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;overflow:visible;margin:0;padding:0}
  .grid-case>li{flex:none}
  .gcard .ph{aspect-ratio:3/2}
  .gcard-b strong,.gcard-b h2{font-size:20px}
}
.grid-case.big{display:grid;grid-template-columns:1fr;margin:0;padding:0;overflow:visible}
@media(min-width:600px){.grid-case.big{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.grid-case.big{grid-template-columns:repeat(3,1fr)}}
.grid-case.big>li{flex:none}
.sec .gcard-b h2{font-size:17px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.steps li{display:flex;flex-direction:column;gap:4px}
.ph-wrap{position:relative;display:block;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--off)}
.ph-wrap b{position:absolute;left:8px;bottom:8px;width:32px;height:32px;border-radius:50%;background:var(--g);color:#fff;display:grid;place-items:center;font-size:13px;border:2px solid #fff}
.steps strong{font-size:15px;margin-top:4px}
.steps em{font-style:normal;font-size:12.5px;color:var(--mut);line-height:1.5}
.steps li:last-child{grid-column:1/-1}
.steps li:last-child .ph-wrap{aspect-ratio:16/8}
@media(min-width:900px){
  .steps{grid-template-columns:repeat(5,1fr);gap:20px}
  .steps li:last-child{grid-column:auto}
  .steps li:last-child .ph-wrap{aspect-ratio:4/3}
  .steps strong{font-size:18px}.steps em{font-size:14px}
}
/* areas */
.area-grid{display:grid;gap:20px}
.fac{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.fac li{display:flex;flex-direction:column;gap:2px}
.fac .ph{aspect-ratio:4/3;border-radius:10px;height:auto}
.fac strong{font-size:14.5px;margin-top:6px}.fac em{font-style:normal;font-size:12px;color:var(--mut)}
.region{background:var(--g);color:#fff;border-radius:var(--r);padding:22px}
.region h3{font-size:20px;margin-bottom:6px}
.region p{font-size:14px;color:#d6e6d6;margin-bottom:14px}
.region ul{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.region li a{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border:1px solid rgba(255,255,255,.35);border-radius:999px;text-decoration:none;font-size:14px}
.region small{background:var(--lime);color:var(--g);border-radius:999px;padding:0 7px;font-weight:700}
@media(min-width:900px){
  .area-grid{grid-template-columns:1.7fr 1fr;align-items:stretch}
  .fac{grid-template-columns:repeat(3,1fr);gap:16px}
  .fac strong{font-size:16px}.fac em{font-size:13px}
}
/* text sections */
.text{line-height:1.85}
.text h2{margin-bottom:14px}
.text h3{font-size:19px;margin:28px 0 10px}
.text p{margin-bottom:14px}
.big{font-size:17px}
.tbl-wrap{margin:14px 0 22px}
table{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
caption{text-align:left;font-weight:700;padding:0 0 8px;color:var(--g)}
th,td{padding:12px 14px;border:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:var(--g);color:#fff}
tbody th{background:var(--off);width:26%}
@media(max-width:640px){
  .rt thead{position:absolute;left:-9999px}
  .rt caption{display:block;width:100%}
  .rt,.rt tbody,.rt tr,.rt th,.rt td{display:block;width:100%}
  .rt tr{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;overflow:hidden}
  .rt th,.rt td{border:0;border-bottom:1px solid var(--line)}
  .rt tbody th{background:var(--g);color:#fff;width:100%}
  .rt td::before{content:attr(data-l);display:block;font-size:12px;color:var(--mut);font-weight:700}
}
.flow{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:12px 0 20px}
.flow li{background:var(--off);border:1px solid var(--line);border-radius:12px;padding:12px;font-size:13px;text-align:center}
.flow b{display:block;color:var(--g);font-size:16px}
.flow li:last-child{grid-column:1/-1}
@media(min-width:700px){.flow{grid-template-columns:repeat(5,1fr)}.flow li:last-child{grid-column:auto}.flow li{position:relative}.flow li+li::before{content:"→";position:absolute;left:-12px;top:50%;transform:translateY(-50%);color:var(--g)}.flow{gap:20px}}
.eq{display:grid;gap:14px;margin:18px 0}
.eq li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px}
.eq h3{margin:0 0 6px;font-size:18px;color:var(--g)}
.eq p{margin:0 0 6px;font-size:15px}
.chk{background:var(--off);border-radius:8px;padding:8px 12px;font-size:14px!important}
.chk b{color:var(--g)}
@media(min-width:800px){.eq{grid-template-columns:repeat(2,1fr)}}
.faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;padding:16px 18px;list-style:none;min-height:48px;display:flex;align-items:center;gap:10px;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--g);flex:none}
.faq details[open] summary::after{content:"−"}
.faq h3{font-size:16.5px;margin:0}
.faq p{padding:0 18px 18px;margin:0;color:#34433b}
.cta-band{background:var(--g);color:#fff;text-align:center;padding:48px 0}
.cta-band h2{font-size:24px;margin-bottom:8px}
.cta-band p{color:#d6e6d6;margin-bottom:20px}
@media(min-width:900px){.cta-band{padding:72px 0}.cta-band h2{font-size:32px}}
/* inner pages */
.p-head{background:var(--g);color:#fff;padding:20px 0 40px}
.p-head h1{font-size:30px;margin:10px 0 12px}
.p-head .lead{color:#e3efe0;max-width:820px}
@media(min-width:900px){.p-head{padding:28px 0 60px}.p-head h1{font-size:46px}.p-head .lead{font-size:18px}}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:#b9d2c0}
.crumb li+li::before{content:"›";margin-right:6px}
.crumb a{text-decoration:none}
.two{display:grid;gap:24px}
@media(min-width:900px){.two{grid-template-columns:1fr 1fr;align-items:center;gap:48px}}
.hero-fig{border-radius:var(--r);overflow:hidden;aspect-ratio:4/3}
.ticks li{position:relative;padding:8px 0 8px 28px;border-bottom:1px solid var(--line)}
.ticks li::before{content:"";position:absolute;left:2px;top:17px;width:12px;height:7px;border-left:3px solid var(--g);border-bottom:3px solid var(--g);transform:rotate(-45deg)}
.ticks.num{counter-reset:n}.ticks.num li{counter-increment:n;padding-left:40px}
.ticks.num li::before{content:counter(n);border:0;transform:none;top:9px;left:0;width:26px;height:26px;border-radius:50%;background:var(--g);color:#fff;display:grid;place-items:center;font-size:13px}
.two h2,.sec>.wrap>h2{margin-bottom:14px}
.gal{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}
.gal li{border-radius:10px;overflow:hidden;aspect-ratio:4/3}
.gal li:first-child{grid-column:1/-1;aspect-ratio:16/9}
@media(min-width:900px){.gal{grid-template-columns:repeat(3,1fr);gap:16px}.gal li:first-child{grid-column:auto;aspect-ratio:4/3}}
.more{margin-top:18px;font-size:15px}.more a{color:var(--g);font-weight:700}
.chips{display:flex;gap:8px;overflow-x:auto;margin-bottom:18px;padding-bottom:4px}
.chips button{flex:none;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--g);background:#fff;color:var(--g);font-weight:700;cursor:pointer;font-size:14px}
.chips button[aria-pressed=true]{background:var(--g);color:#fff}
.chips-link{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chips-link a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--g);text-decoration:none;font-weight:600;font-size:14px;color:var(--g)}
.reg{margin-bottom:36px}.reg h2{font-size:22px;margin-bottom:14px}
[hidden]{display:none!important}
.contact-box{background:var(--off);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.big-tel{font-size:24px;min-height:60px;width:100%;margin:12px 0 16px}
.net{display:grid;gap:10px;margin-top:14px}
.net a{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;text-decoration:none;min-height:48px}
.net strong{color:var(--g)}.net span{font-size:14px;color:var(--mut)}
@media(min-width:700px){.net{grid-template-columns:repeat(2,1fr)}}
.biz{display:grid;grid-template-columns:130px 1fr;gap:0;border-top:2px solid var(--g)}
.biz dt,.biz dd{padding:12px 6px;border-bottom:1px solid var(--line)}.biz dt{font-weight:700;color:var(--g)}
/* footer */
.site-footer{background:var(--g2);color:#cfe0d3;padding:36px 0 90px;font-size:14px}
.f-brand{font-size:20px;font-weight:800;color:#fff;margin-bottom:10px}.f-brand small{font-size:13px;font-weight:400;color:#9db8a5}
.f-info{display:flex;flex-wrap:wrap;gap:4px 18px;margin-bottom:12px}
.f-info a,.f-net a{color:var(--lime)}
.f-net{margin-bottom:10px}.f-copy{color:#8aa592;font-size:13px}
.m-call{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:999px;background:var(--lime);color:var(--g);font-weight:800;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.25)}
@media(min-width:900px){.m-call{display:none}.site-footer{padding-bottom:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}