/* Replit 홈 레이아웃 구조를 따른 스타일
   네이비 -> 화이트 -> 오렌지 -> 네이비 섹션 교차, 얇은 초대형 중앙 헤드라인, 큰 라운드 이미지, 지그재그 이미지/텍스트, 아코디언 */
:root{
  --navy:#0B131A; --orange:#D9682E; --orange-b:#DE6D35; --slate:#2A3C46; --light:#EFEFEF; --acc:#F8F7FC; --green:#56C04A;
  --ink:#0D1318; --ink-2:#4B565E; --mute:#9AA6AE; --line:#E4E6E9;
  --max:1200px; --pad:24px; --gnb-h:64px; --mbar-h:64px; --r:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--navy);color:#fff;font-family:'Pretendard Variable',Pretendard,'NanumSquare','Malgun Gothic',system-ui,sans-serif;font-size:17px;line-height:1.7;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,figure,address{margin:0}
ul,ol{padding:0;list-style:none}

/* GNB: 좌우 끝까지 꽉 채움 */
.gnb{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:var(--gnb-h);padding-inline:var(--pad);background:rgba(11,19,26,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.02em}
.mark{display:block}

/* 버튼: 각진 작은 라운드 */
.btns{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:4px;font-weight:500;font-size:16px;border:0;transition:background-color .25s,transform .25s,opacity .25s;cursor:pointer}
.btn-sm{min-height:38px;padding:0 18px;font-size:14px}
.btn-lg{min-height:56px;padding:0 40px;font-size:18px}
.btn-accent{background:var(--orange-b);color:#fff}
.btn-accent:hover{background:#E78350;transform:translateY(-2px)}
.btn-light{background:var(--light);color:var(--ink)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-slate{background:var(--slate);color:#fff}
.blk-orange .btn-accent{background:#fff;color:var(--ink)}
.blk-orange .btn-accent:hover{background:var(--light)}
.btn-slate:hover{background:#3a5360}

/* 섹션 블록 */
.blk{padding:96px 0}
.blk-dark{background:var(--navy);color:#fff}
.blk-white{background:#fff;color:var(--ink)}
.blk-orange{background:var(--orange);color:#fff}
.inner{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}
.inner.narrow{max-width:760px}
.center{text-align:center}
.inner+.inner{margin-top:56px}

/* 섹션 사이 그라데이션 전환 */
.fade{height:clamp(90px,16vw,220px);margin:-1px 0}
.fade-dw{background:linear-gradient(to bottom,var(--navy),#fff)}
.fade-wo{background:linear-gradient(to bottom,#fff,var(--orange))}
.fade-wd{background:linear-gradient(to bottom,#fff,var(--navy))}
.fade-od{position:relative;background:var(--orange)}
.fade-od::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(11,19,26,0),var(--navy) 85%);clip-path:polygon(0 38%,100% 0,100% 100%,0 100%)}
.fade-do{background:linear-gradient(to bottom,var(--navy),var(--orange))}
.fade-ow{background:linear-gradient(to bottom,var(--orange),#fff)}

/* 타이포 */
h1{font-size:clamp(28px,8vw,84px);line-height:1.1;font-weight:400;letter-spacing:-.045em}
h2{font-weight:500;letter-spacing:-.04em}
h2.xl{font-size:clamp(25px,4vw,48px);line-height:1.22;font-weight:400;letter-spacing:-.045em}
.xxl{font-size:clamp(28px,6.4vw,76px);line-height:1.12;font-weight:400;letter-spacing:-.045em}
.sub{max-width:640px;margin:22px auto 0;font-size:clamp(16px,1.8vw,19px);line-height:1.75;color:var(--mute)}
.blk-white .sub{color:var(--ink-2)}
.blk-orange .sub{color:rgba(255,255,255,.88)}
.hero{position:relative;display:flex;align-items:center;min-height:min(92vh,880px);padding:120px 0 110px;overflow:hidden;isolation:isolate}
.hero .hero-bg{position:absolute;inset:0;z-index:-2;border-radius:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,rgba(11,19,26,.35) 0,rgba(11,19,26,.18) 40%,rgba(11,19,26,.55) 100%)}
.hero-in{position:relative}
.hero h1{text-shadow:0 2px 24px rgba(0,0,0,.7),0 0 4px rgba(0,0,0,.35)}
.hero .sub{color:#fff;max-width:640px;font-size:clamp(18px,2.4vw,23px);line-height:1.6;font-weight:500;text-shadow:0 1px 18px rgba(0,0,0,.5)}
.ph{overflow:hidden;border-radius:var(--r);background:#17222B}
.ph img{width:100%;height:100%;object-fit:cover}

/* 지그재그 이미지/텍스트 */
.zig{display:grid;gap:40px}
.zrow{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.zrow.rev{grid-template-columns:1fr 1fr}
.zrow.rev .zph{order:2}
.zph img{aspect-ratio:4/3}
.ztext{padding-inline:0}
.rt{font-size:22px;font-weight:600;line-height:1.45;letter-spacing:-.025em;margin-bottom:12px}
.ztext p+p{margin-top:14px}
.ztext p{font-size:17px;line-height:1.75}
.blk-dark .ztext p:not(.rt),.blk-orange .ztext p:not(.rt){color:rgba(255,255,255,.85)}
.blk-white .ztext p:not(.rt){color:var(--ink-2)}
.blk-orange .zph{background:rgba(255,255,255,.18)}

/* 불릿 목록 */
.bul{display:grid;gap:10px}
.bul li{position:relative;padding-left:20px;line-height:1.7}
.bul li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;background:var(--orange-b)}
.hero-bul{width:fit-content;max-width:680px;margin:28px auto 0;text-align:left;gap:12px}
.hero-bul li{color:#fff;font-size:clamp(17px,2.2vw,21px);font-weight:500;line-height:1.55;text-shadow:0 1px 14px rgba(0,0,0,.85),0 0 3px rgba(0,0,0,.5)}
.blk-orange .bul li::before{background:#fff}
.ztext .bul li{font-size:17px}
.blk-dark .ztext .bul li,.blk-orange .ztext .bul li{color:rgba(255,255,255,.88)}
.blk-white .ztext .bul li{color:var(--ink-2)}

/* 리스트 행 (체크리스트/아코디언 공통) */
.rows{display:grid;gap:12px}
.rows li,.qa{background:var(--acc);border-radius:10px;color:var(--ink)}
.rows li{display:flex;align-items:center;gap:16px;padding:20px 24px;font-size:17px;font-weight:500}
.dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--green)}
.acc{display:grid;gap:12px}
.qa summary{display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa h3{flex:1;font-size:clamp(16px,2.2vw,19px);font-weight:600;line-height:1.5;letter-spacing:-.02em}
.plus{position:relative;flex:none;width:16px;height:16px;opacity:.55}
.plus::before,.plus::after{content:"";position:absolute;background:var(--ink);left:0;top:50%;width:100%;height:1.5px;transition:transform .3s}
.plus::after{transform:rotate(90deg)}
.qa[open] .plus::after{transform:rotate(0)}
.qa .ans{padding:0 24px 24px 50px;color:var(--ink-2);font-size:16px;line-height:1.75}
.qa .lead{font-weight:600;color:var(--ink);margin-bottom:10px}
.qa .bul li::before{background:var(--orange)}
.modified{margin-top:12px;text-align:center;font-size:14px;color:var(--ink-2)}

/* 표 */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:600px;color:var(--ink)}
caption{padding:16px 20px;text-align:left;font-weight:600;font-size:15px;color:var(--ink-2);caption-side:top}
th,td{padding:18px 20px;text-align:left;border-top:1px solid var(--line);vertical-align:top}
thead th{background:var(--acc);font-weight:600;font-size:14px;color:var(--ink-2)}
tbody th{font-weight:600;white-space:nowrap}
tbody td{color:var(--ink-2)}

/* 순서 목록 */
.steps{counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;display:flex;gap:28px;align-items:baseline;padding:26px 0;border-top:1px solid rgba(255,255,255,.14);font-size:clamp(17px,2vw,20px);line-height:1.6}
.steps li:last-child{border-bottom:1px solid rgba(255,255,255,.14)}
.steps li::before{content:counter(s,decimal-leading-zero);flex:none;min-width:2.2em;color:var(--orange-b);font-size:clamp(24px,3vw,34px);font-weight:300;letter-spacing:-.03em}

/* 사례: 사진 좌 / 텍스트 우, 2열 */
.stories{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px}
.story{display:grid;grid-template-columns:1fr 1.1fr;gap:20px;align-items:center}
.story .ph{border-radius:16px}
.story .ph img{aspect-ratio:4/3}
.story .rt{font-size:17px;font-weight:700;margin-bottom:6px}
.story-t p:not(.rt){font-size:14px;color:var(--ink-2)}

/* 연관 서비스 */
.svc-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.svc{flex:0 0 calc((100% - 80px)/5)}
.svc{display:flex;flex-direction:column;gap:6px;transition:transform .3s}
.svc:hover{transform:translateY(-5px)}
.svc-ph{display:block;overflow:hidden;border-radius:16px;margin-bottom:10px}
.svc-ph img{aspect-ratio:4/5;width:100%;object-fit:cover}
.svc-t{font-weight:600;font-size:18px;letter-spacing:-.025em}
.svc-d{font-size:14px;line-height:1.55;color:var(--mute)}
.banners{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.banner{position:relative;display:block;overflow:hidden;border-radius:var(--r);min-height:320px}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.banner:hover img{transform:scale(1.04)}
.banner::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,19,26,.9),rgba(11,19,26,0) 65%)}
.banner-t{position:absolute;z-index:1;left:28px;right:28px;bottom:26px;display:grid;gap:4px}
.banner-t strong{font-size:26px;font-weight:500;letter-spacing:-.03em}
.banner-t span{font-size:14px;color:rgba(255,255,255,.82)}

/* 상담 정보 */
.info{display:grid;gap:10px;margin-top:40px;text-align:left}
.info li{display:flex;flex-wrap:wrap;gap:6px 18px;padding:16px 22px;border-radius:10px;background:rgba(255,255,255,.14);font-weight:500}
.info span{min-width:7em;color:rgba(255,255,255,.75);font-weight:400}

/* 마무리 CTA, 푸터 */
.closing{padding:112px 0 80px}
.closing .btns{margin-top:40px}
.foot{background:#fff;color:var(--ink);padding:64px 0 28px}
.foot-cols{display:grid;grid-template-columns:1fr 1.2fr 1fr 2fr;gap:28px}
.fl{font-size:13px;letter-spacing:.08em;color:#7B858C;margin-bottom:14px}
.foot-cols p:not(.fl){font-size:15px;line-height:1.6}
.foot-bot{display:flex;align-items:center;gap:20px;margin-top:64px!important}
.foot-bot p{font-size:12px;letter-spacing:.06em;color:#7B858C}
.totop{padding:10px 18px;border-radius:6px;background:var(--acc);font-size:14px;font-weight:500;color:var(--ink);transition:background-color .25s}
.totop:hover{background:var(--light)}

/* 메인 이동 플로팅, 모바일 하단 CTA */
.home-fab{position:fixed;right:20px;bottom:24px;z-index:40;padding:12px 20px;border-radius:999px;background:var(--slate);color:#fff;font-weight:600;font-size:15px;box-shadow:0 10px 30px rgba(0,0,0,.35);transition:background-color .25s,transform .25s}
.home-fab:hover{background:var(--orange-b);transform:translateY(-2px)}
.mbar{display:none}

/* 스크롤 등장 */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}

/* 태블릿 */
@media (max-width:1024px){
  .blk{padding:72px 0}
  .zrow,.zrow.rev{grid-template-columns:1fr;gap:24px}
  .zrow.rev .zph{order:0}
  .zph img{aspect-ratio:16/10}
  .zig{gap:56px}
  .svc{flex-basis:calc((100% - 40px)/3)}
  .stories{grid-template-columns:1fr}
  .foot-cols{grid-template-columns:1fr 1fr}
}
/* 모바일 */
@media (max-width:768px){
  :root{--pad:16px;--gnb-h:56px;--r:18px}
  body{font-size:16px;padding-bottom:calc(var(--mbar-h) + env(safe-area-inset-bottom))}
  .blk{padding:44px 0}
  .hero{min-height:calc(100svh - var(--gnb-h) - var(--mbar-h));align-items:flex-end;padding:0 0 28px}
  .hero-shade{background:linear-gradient(to bottom,rgba(11,19,26,0) 0,rgba(11,19,26,0) 38%,rgba(11,19,26,.72) 62%,rgba(11,19,26,.94) 100%)}
  .hero h1{font-size:clamp(28px,8.4vw,40px)}
  .hero-bul{margin-top:16px;gap:8px}
  .hero-bul li{font-size:15.5px;line-height:1.5}
  .hero .btns{margin-top:18px;gap:8px}
  .hero .btn{min-height:46px}
  .inner+.inner{margin-top:24px}
  .btns{flex-direction:column;align-items:stretch;margin-top:24px}
  .btns .btn{width:100%}
  .zig{display:grid;grid-template-columns:1fr;gap:12px}
  .zrow,.zrow.rev{display:contents}
  .zrow:nth-child(1) .zph{grid-row:1}
  .zrow:nth-child(2) .zph{grid-row:2}
  .zrow:nth-child(1) .ztext{grid-row:3;margin-top:8px}
  .zrow:nth-child(2) .ztext{grid-row:4}
  .zph img{aspect-ratio:4/3}
  .ztext .bul{gap:8px}
  .ztext{padding-inline:0}
  .rt{font-size:19px}
  .ztext p,.ztext .bul li{font-size:16px}
  .rows li{padding:16px 18px}
  .qa summary{padding:16px 18px;gap:12px}
  .qa .ans{padding:0 18px 20px 18px}
  table{min-width:0;font-size:14px}
  th,td{padding:12px 10px}
  tbody th{white-space:normal}
  caption{padding:14px 10px;font-size:14px}
  .steps li{gap:16px;padding:20px 0}
  .story{grid-template-columns:1fr 1.2fr;gap:14px}
  .svc-grid{gap:20px 12px}
  .svc{flex-basis:calc((100% - 12px)/2)}
  .svc-t{font-size:16px}
  .banners{grid-template-columns:1fr}
  .banner{min-height:260px}
  .banner-t{left:20px;right:20px}
  .closing{padding:72px 0 48px}
  .foot{padding:48px 0 20px}
  .foot-cols{grid-template-columns:1fr 1fr;gap:24px}
  .foot-cols .wide{grid-column:1/-1}
  .foot-bot{flex-direction:column;align-items:flex-start;gap:14px;margin-top:40px!important}
  .home-fab{right:14px;bottom:calc(var(--mbar-h) + 14px + env(safe-area-inset-bottom));padding:10px 16px;font-size:14px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:rgba(11,19,26,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.12)}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:48px;border-radius:4px;font-weight:600;font-size:16px;background:var(--slate);color:#fff}
  .mbar a:first-child{background:var(--orange-b)}
}
@media (max-width:420px){.story{grid-template-columns:1fr}.svc-grid{gap:18px 10px}.svc{flex-basis:calc((100% - 10px)/2)}}