/* 스마트경영센터 공통 스타일 */
:root{
  --navy:#1a3d81;
  --dark:#1f2633;
  --text:#324158;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans KR',sans-serif;color:var(--text);background:#fff;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* 머리말: 위 줄(로고·문구·상담) + 아래 줄(메뉴). 스크롤하면 메뉴 줄만 위에 붙어 있음 */
header.site{position:sticky;top:-68px;z-index:50;background:#fff;box-shadow:0 1px 0 #e9edf3}
.top{max-width:1240px;margin:0 auto;height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.brand{display:flex;align-items:center;gap:18px}
.logo img{height:44px;width:auto}
.brand .sep{width:2px;height:22px;background:#1f2633}
.brand .tag{font-size:17px;font-weight:700;color:#3b6fe0;letter-spacing:-.3px}
.brand .tag b{font-weight:900}
.call{display:flex;align-items:center;gap:6px;font-size:17px;font-weight:700;color:#1f2633}
.call svg{width:18px;height:18px}
.call:hover{color:var(--navy)}
.menubar{max-width:1240px;margin:0 auto;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.menu{display:flex;align-items:center;gap:40px}
.menu a{font-size:16px;font-weight:700;color:#1f2633;position:relative;padding:16px 0;transition:color .2s}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:8px;height:2px;background:#3b6fe0;transform:scaleX(0);transition:transform .25s}
.menu a:hover,.menu a.active{color:#3b6fe0}
.menu a:hover::after,.menu a.active::after{transform:scaleX(1)}
.menu a.hl{color:#3b6fe0}
.menu a.hl::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#ff5a5a;margin-right:7px;vertical-align:2px;animation:dot 1.6s ease-in-out infinite}
@keyframes dot{50%{opacity:.3}}
.menu .m-only{display:none}
.util{font-size:14px;color:#6b7280;font-weight:500;padding-right:14px;border-right:1px solid #dde2ea}
.util:hover,.util.active{color:#3b6fe0}
.btn-cta{background:var(--dark);color:#fff !important;font-weight:700;padding:9px 20px;border-radius:8px;font-size:15px}
.btn-cta:hover{background:#0b2a5b}
.burger{display:none;background:none;border:0;font-size:28px;cursor:pointer;color:var(--dark)}

/* 화면 옆에 떠 있는 바로가기 */
.quick{position:fixed;left:24px;top:50%;transform:translateY(-50%);z-index:40;background:#3b6fe0;border-radius:60px;padding:14px 0;display:flex;flex-direction:column;align-items:center;box-shadow:0 10px 30px rgba(30,70,170,.3)}
.quick a{width:70px;height:74px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#fff;font-size:11px;font-weight:700}
.quick a + a{border-top:1px solid rgba(255,255,255,.25)}
.quick a:hover{background:rgba(255,255,255,.12)}
.quick .ico{width:44px;height:30px;border-radius:9px;background:#fff;color:#3b6fe0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}
.quick .yt-ico{color:#ff0033;font-size:15px}
/* 상담예약 버튼은 휴대폰에서만 보임 */
.quick a.book{display:none}
.fab{position:fixed;right:24px;bottom:28px;z-index:40;width:60px;height:60px;border-radius:50%;background:#0b2a5b;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;font-weight:700;line-height:1.2;box-shadow:0 8px 24px rgba(11,42,91,.35);border:3px solid #fff;transition:transform .2s}
.fab:hover{transform:scale(1.06)}

/* 통이미지 */
.full img{width:100%;height:auto}

/* 이미지 위에 글자·링크를 겹칠 때 (원본 너비 1009px 기준 % 배치) */
.layer{position:relative;container-type:inline-size}
.layer > img{width:100%;height:auto;aspect-ratio:var(--ar,auto);object-fit:cover}
.layer .on{position:absolute}

/* 원본 1009px 좌표 그대로 배치하고 화면 너비에 맞춰 통째로 줄이는 판 (common.js가 배율 계산) */
.px-stage{position:absolute;left:0;top:0;width:1009px;transform-origin:0 0}
.px-stage > *{position:absolute}

/* 하위 페이지 소개 문구 */
.intro{text-align:center;padding:44px 16px 40px;color:#000}
.intro h2{font-size:27px;font-weight:700;margin-bottom:26px;letter-spacing:-.5px}
.intro p{font-size:15px;line-height:2;color:#222}
.intro .bar{width:46px;height:5px;background:#111;margin:30px auto 0}

/* 상담신청 띠 배너 */
.cta-banner{position:relative;overflow:hidden}
.cta-banner img{width:100%;height:auto}
.cta-banner a.kakao{position:absolute;left:72.8%;top:22%;width:12.1%;height:56%}

/* 하위 페이지 꼬리말 (영상 배경) */
footer.sub{position:relative;overflow:hidden;color:#fff;text-align:center;min-height:150px;display:flex;align-items:center;justify-content:center;padding:22px 16px}
footer.sub video,footer.sub .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
footer.sub::after{content:"";position:absolute;inset:0;background:rgba(10,20,40,.45);z-index:1}
footer.sub .info{position:relative;z-index:2;font-size:12px;line-height:1.7}
footer.sub .info b{font-weight:500;margin-right:8px;opacity:.85}
footer.sub .copy{margin-top:6px;opacity:.85}

/* 폼 공통 */
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#111}
.form-row input,.form-row select{width:100%;height:38px;border:1.6px solid #919191;padding:0 10px;font:inherit;font-size:13px;background:#fff;border-radius:0}
.form-row input:focus,.form-row select:focus{outline:2px solid var(--navy);outline-offset:-1px}
.done{display:none;margin-top:12px;font-size:14px;color:var(--navy);text-align:center}

/* 전화 상담 안내창 */
#callModal{position:fixed;inset:0;z-index:100;background:rgba(8,15,30,.55);display:none;align-items:center;justify-content:center;padding:16px}
#callModal.show{display:flex}
.cm-box{position:relative;background:#fff;border-radius:20px;padding:34px 40px 30px;text-align:center;width:min(360px,100%);box-shadow:0 24px 60px rgba(0,0,0,.25)}
.cm-x{position:absolute;right:14px;top:10px;border:0;background:none;font-size:26px;color:#888;cursor:pointer}
.cm-t{font-size:15px;font-weight:700;color:#3b6fe0}
.cm-n{font-size:40px;font-weight:900;color:#0b2a5b;letter-spacing:-1px;margin-top:6px}
.cm-s{font-size:13px;color:#6b7280;margin-top:6px}
.cm-copy{margin-top:20px;width:100%;height:46px;border:0;border-radius:12px;background:#0b2a5b;color:#fff;font:inherit;font-weight:700;font-size:15px;cursor:pointer}
.cm-copy:hover{background:#1a3d81}

/* 본문 옆에 여백이 부족하면 바로가기를 화면 아래 가운데로 */
@media (max-width:1360px){
  .quick{left:10px}
  .quick a{width:62px;height:66px}
}
/* 화면이 조금 좁아도 메뉴는 보이게 간격만 줄임 */
@media (max-width:1000px){
  .menu{gap:clamp(16px,2.6vw,40px)}
  .menu a{font-size:14.5px}
  .menubar .btn-cta{display:none}
  .brand .tag{font-size:15px}
}
@media (max-width:700px){
  header.site{top:0}
  .top{height:64px;padding:0 16px}
  .brand .sep,.brand .tag,.call span{display:none}
  .menubar{height:0;padding:0}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid #eee;box-shadow:0 8px 20px rgba(0,0,0,.08)}
  .menu.open{display:flex}
  .menu a{padding:14px 16px;width:100%;text-align:center}
  .menu a::after{display:none}
  .menubar .btn-cta{display:none}
  .burger{display:block}
  .util{display:none}
  .menu .m-only{display:block}
  .fab{display:none}
  .intro h2{font-size:22px}
  .intro p{font-size:14px;line-height:1.8}
}

/* 성공사례 카드 (기존 이미지 카드와 같은 디자인을 글자로 만든 것) */
.case-card{position:relative;aspect-ratio:1260/891;container-type:inline-size;background:#fff;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:6cqw;font-family:'Jua','Noto Sans KR',sans-serif;text-align:center}
.case-card::before{content:"";position:absolute;inset:0;border:1.8cqw dashed #ffcabe;pointer-events:none}
.case-card p{font-size:var(--fs,10.4cqw);line-height:1.1;color:#1f3556;letter-spacing:-.02em;white-space:nowrap;
  text-shadow:
    .35cqw 0 0 #fff,-.35cqw 0 0 #fff,0 .35cqw 0 #fff,0 -.35cqw 0 #fff,
    .25cqw .25cqw 0 #fff,-.25cqw .25cqw 0 #fff,.25cqw -.25cqw 0 #fff,-.25cqw -.25cqw 0 #fff,
    .8cqw .8cqw 0 #1f3556}
.case-card p b{font-weight:400;color:#f26b6b}

/* 휴대폰에서는 바로가기 줄 대신 '상담예약' 버튼 하나만 크게 */
@media (max-width:700px){
  .quick{top:auto;bottom:16px;left:50%;transform:translateX(-50%);flex-direction:row;border-radius:40px}
  .quick a + a{border-top:0}
  .quick{padding:0;background:transparent;box-shadow:none;overflow:visible}
  .quick{gap:10px;width:max-content}
  .quick a{white-space:nowrap}
  .quick a:not(.book):not([href^="tel:"]){display:none}
  .quick a.book{display:flex}
  .quick a[href^="tel:"]{width:auto;height:54px;padding:0 22px;flex-direction:row;gap:8px;border-radius:40px;font-size:17px;font-weight:900;background:#fff;color:#3b6fe0;border:2px solid #3b6fe0;box-shadow:0 10px 26px rgba(11,42,91,.25)}
  .quick a[href^="tel:"] .ico{width:auto;height:auto;background:none;font-size:18px;color:#3b6fe0}
  .quick a + a{border-left:0}
  .quick a.book{width:auto;height:54px;margin:0;padding:0 28px;flex-direction:row;gap:8px;border-radius:40px;font-size:17px;font-weight:900;box-shadow:0 10px 26px rgba(11,42,91,.35)}
  .quick a.book .ico{width:auto;height:auto;background:none;font-size:20px;color:#fff}
  .quick a.book,.quick a.book:hover{background:#3b6fe0;color:#fff;padding:0 22px}
}