/* ═══════════════════════════════════════════
   DATAPOS 공통 CSS (common.css)
   - 모든 페이지 공통: reset / GNB / footer / 플로팅 / 상담바 / 팝업 / reveal
   - 업종 페이지 본문 스타일은 각 페이지 <style>에 작성
═══════════════════════════════════════════ */

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{font-family:'Noto Sans KR',sans-serif;color:#222;overflow-x:hidden;-webkit-font-smoothing:antialiased;padding-bottom:110px;padding-top:0;}
a{text-decoration:none;color:inherit;}
html,body{overflow-x:hidden;width:100%;max-width:100vw;}

/* ═══════════════════════════════
   TOP BAR
═══════════════════════════════ */
#topbar{
  position:fixed;top:0;left:0;right:0;z-index:9001;
  background:rgba(0,0,0,.5);
  height:38px;display:flex;align-items:center;justify-content:flex-end;
  padding:0 40px;gap:20px;
  transition:background .3s;
}
#topbar a{font-size:12px;color:rgba(255,255,255,.72);transition:color .15s;font-weight:500;}
#topbar a:hover{color:#fff;}

/* ═══════════════════════════════
   GNB
═══════════════════════════════ */
#gnb{
  position:fixed;top:38px;left:0;right:0;z-index:9000;
  background:transparent;border-bottom:1px solid rgba(255,255,255,.15);
  transition:background .3s,border-color .3s,box-shadow .3s;
}
#gnb.solid{
  background:#fff;border-bottom:1px solid #e8e8e8;
  box-shadow:0 2px 14px rgba(0,0,0,.08);
}
.gnb-main{
  max-width:1320px;margin:0 auto;
  height:72px;display:flex;align-items:center;padding:0 40px;
  position:relative;
}
.gnb-logo{
  display:flex;align-items:center;gap:12px;
  font-family:'Montserrat',sans-serif;font-weight:900;font-size:30px;
  color:#fff;letter-spacing:-0.5px;margin-right:52px;flex-shrink:0;
  transition:color .3s;
}
#gnb.solid .gnb-logo{color:#0a1628;}
.gnb-logo-mark{
  width:44px;height:44px;background:#0057ff;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
}
.gnb-items{display:flex;height:72px;}
.gnb-item{
  position:static;
  padding:0 20px;height:72px;
  display:flex;align-items:center;
  font-size:15px;font-weight:700;color:rgba(255,255,255,.9);
  cursor:pointer;white-space:nowrap;
  border-bottom:3px solid transparent;
  transition:color .15s,border-color .15s;
}
#gnb.solid .gnb-item{color:#1a1a2e;}
.gnb-item:hover{color:#fff;border-bottom-color:#fff;}
#gnb.solid .gnb-item:hover{color:#0057ff;border-bottom-color:#0057ff;}
.gnb-item.active{color:#fff;border-bottom-color:#fff;}
#gnb.solid .gnb-item.active{color:#0057ff;border-bottom-color:#0057ff;}

.gnb-drop{
  position:fixed;top:110px;left:0;right:0;
  width:100%;max-width:100vw;box-sizing:border-box;
  background:#fff;border-top:2px solid #0057ff;
  box-shadow:0 8px 32px rgba(0,0,0,.12);
  padding:32px 40px 36px;
  z-index:9999;
  display:flex !important;
  visibility:hidden;opacity:0;
  transform:translateY(-6px);
  pointer-events:none;
  transition:opacity .15s ease, transform .15s ease, visibility 0s linear .15s;
}
.gnb-drop::before{
  content:'';
  position:absolute;
  top:-16px;left:0;right:0;height:16px;
  background:transparent;
}
.gnb-item.show .gnb-drop{
  visibility:visible !important;
  opacity:1 !important;
  transform:translateY(0);
  pointer-events:auto !important;
  transition:opacity .15s ease, transform .15s ease;
}
.drop-cols{display:flex;gap:0;width:100%;max-width:1320px;margin:0 auto;}
.drop-col{flex:1;padding:0 28px 0 0;border-right:1px solid #f0f0f0;margin-right:28px;}
.drop-col:last-child{border-right:none;margin-right:0;}
.drop-col-title{
  font-size:12px;font-weight:700;color:#0057ff;
  letter-spacing:1.5px;text-transform:uppercase;
  margin-bottom:14px;padding-bottom:10px;
  border-bottom:1px solid #f0f0f0;
}
.drop-col a{
  display:block;font-size:14px;color:#444;
  padding:7px 0;transition:color .15s;
}
.drop-col a:hover{color:#0057ff;}

.gnb-actions{margin-left:auto;display:flex;gap:10px;align-items:center;flex-shrink:0;}
.gnb-btn{
  padding:9px 22px;border-radius:7px;font-size:13px;font-weight:700;
  transition:all .18s;cursor:pointer;
}
.gnb-btn-out{border:1.5px solid rgba(255,255,255,.6);color:#fff;background:transparent;}
.gnb-btn-out:hover{background:rgba(255,255,255,.15);}
#gnb.solid .gnb-btn-out{border-color:#0057ff;color:#0057ff;}
#gnb.solid .gnb-btn-out:hover{background:#0057ff;color:#fff;}
.gnb-btn-fill{background:#0057ff;color:#fff;border:1.5px solid #0057ff;}
.gnb-btn-fill:hover{background:#0041cc;}
.ham{
  display:none;background:none;border:none;cursor:pointer;font-size:26px;
  position:absolute;right:20px;top:50%;transform:translateY(-50%);
  color:#fff;padding:4px;transition:color .3s;
}
#gnb.solid .ham{color:#0a1628;}

#mnav{display:none;position:fixed;top:0;inset-inline:0;bottom:0;z-index:99999;background:#fff;overflow-y:auto;padding:20px;}
#mnav.open{display:block;}
.mnav-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;}
#mnav .mnav-link{display:block;padding:15px 0;font-size:16px;color:#1a1a2e;border-bottom:1px solid #f0f0f0;font-weight:700;}

/* 모바일 아코디언 */
.mnav-acc{border-bottom:1px solid #f0f0f0;}
.mnav-acc-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:15px 0;font-size:16px;color:#1a1a2e;font-weight:700;cursor:pointer;
  transition:color .2s;
}
.mnav-acc-head:hover{color:#0057ff;}
.mnav-acc-ico{
  font-size:22px;color:#0057ff;font-weight:400;line-height:1;
  transition:transform .25s;
}
.mnav-acc.open .mnav-acc-ico{transform:rotate(45deg);}
.mnav-acc-body{
  display:none;padding:6px 0 16px;
}
.mnav-acc.open .mnav-acc-body{display:block;}
.mnav-acc-body .mnav-sub-title{
  font-size:11px;font-weight:800;letter-spacing:1.2px;color:#0057ff;
  margin:12px 0 4px;padding:0 4px;text-transform:uppercase;
}
.mnav-acc-body .mnav-sub-title:first-child{margin-top:4px;}
.mnav-acc-body a{
  display:block;padding:10px 14px;font-size:14px;color:#444;font-weight:500;
  border-radius:6px;transition:all .15s;
}
.mnav-acc-body a:hover,
.mnav-acc-body a:active{background:#f5f7fa;color:#0057ff;}

/* 모바일 빠른 링크 */
.mnav-quick{margin-top:24px;padding-top:20px;border-top:2px solid #f0f0f0;display:flex;flex-direction:column;gap:10px;}
.mnav-quick-btn{
  display:flex;align-items:center;justify-content:center;
  padding:14px;border-radius:8px;font-size:14px;font-weight:700;
  text-align:center;
}
.mnav-quick-btn.out{border:1.5px solid #0057ff;color:#0057ff;background:#fff;}
.mnav-quick-btn.fill{background:#0057ff;color:#fff;}
.mnav-quick-btn.tel{background:#e61e1e;color:#fff;}

/* ═══════════════════════════════
   공통 섹션 기본
═══════════════════════════════ */
.section{padding:80px 40px;}
.si{max-width:1200px;margin:0 auto;width:100%;}

/* ═══════════════════════════════
   FOOTER
═══════════════════════════════ */
footer{background:#111320;padding:48px 40px 28px;}
.ft-inner{max-width:1200px;margin:0 auto;}
.ft-top{display:flex;gap:48px;margin-bottom:36px;flex-wrap:wrap;}
.ft-brand{min-width:220px;flex:1;}
.ft-logo{display:flex;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:900;font-size:20px;color:#fff;margin-bottom:14px;}
.ft-logo-mark{width:32px;height:32px;background:#0057ff;border-radius:8px;display:flex;align-items:center;justify-content:center;}
.ft-desc{font-size:13px;color:rgba(255,255,255,.3);line-height:1.8;}
.ft-links{display:flex;gap:44px;flex-wrap:wrap;}
.ft-col h5{font-size:12px;font-weight:700;color:rgba(255,255,255,.5);margin-bottom:14px;letter-spacing:.5px;text-transform:uppercase;}
.ft-col a{display:block;font-size:13px;color:rgba(255,255,255,.28);margin-bottom:8px;transition:color .15s;}
.ft-col a:hover{color:rgba(255,255,255,.7);}
.ft-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
.ft-info{font-size:12px;color:rgba(255,255,255,.2);line-height:1.9;}
.ft-copy{font-size:12px;color:rgba(255,255,255,.15);}

/* ═══════════════════════════════
   우측 플로팅
═══════════════════════════════ */
#side-float{
  position:fixed;right:20px;bottom:156px;z-index:800;
  display:flex;flex-direction:column;gap:8px;
}
.sf-btn{
  width:72px;height:72px;border-radius:50%;
  background:#fff;border:1px solid #e0e0e0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:4px;cursor:pointer;transition:all .22s;
  box-shadow:0 3px 12px rgba(0,0,0,.14);
  font-size:10px;font-weight:700;color:#444;
  text-align:center;line-height:1.3;
}
.sf-btn:hover{
  background:#f0f5ff;color:#0057ff;
  border-color:#c0d0ff;
  box-shadow:0 5px 18px rgba(0,87,255,.18);
  transform:scale(1.06);
}
.sf-ico{font-size:24px;line-height:1;display:block;}
.sf-top{
  background:#0057ff;color:#fff;border-color:#0057ff;
  box-shadow:0 4px 14px rgba(0,87,255,.35);
}
.sf-top:hover{
  background:#0041cc;color:#fff;border-color:#0041cc;
  box-shadow:0 6px 20px rgba(0,87,255,.4);
}

/* ═══════════════════════════════
   하단 상담바
═══════════════════════════════ */
.bottom-fixed-bar{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  width:calc(100% - 40px);max-width:min(800px, calc(100vw - 40px));
  background-color:rgba(230,30,30,.88);color:#fff;
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 24px;border-radius:14px;
  box-shadow:0 6px 24px rgba(0,0,0,.18);
  z-index:9999;backdrop-filter:blur(10px);
  box-sizing:border-box;
}
.bottom-fixed-bar p{margin:0;font-size:16px;letter-spacing:.04em;flex:1;font-weight:600;}
.btn-wrap{display:flex;gap:10px;align-items:center;margin-left:16px;}
.consult-btn{
  display:flex;align-items:center;gap:8px;
  background:#fff;color:#d32f2f;
  border:none;padding:10px 28px;border-radius:30px;
  font-weight:800;font-size:15px;cursor:pointer;
  box-shadow:0 2px 6px rgba(0,0,0,.1);
  transition:all .2s ease;white-space:nowrap;
}
.consult-btn:hover{background:#ffeaea;}
.kakao-btn{
  display:flex;align-items:center;gap:6px;
  background:#F2DA00;color:#000;
  border:none;letter-spacing:-.03em;
  padding:10px 18px;border-radius:30px;
  font-weight:800;font-size:15px;cursor:pointer;
  box-shadow:0 2px 6px rgba(0,0,0,.1);
  transition:all .2s ease;white-space:nowrap;
}
.kakao-btn:hover{background:#e3c806;}
.kakao-icon{width:20px;margin-right:4px;}

/* ═══════════════════════════════
   팝업 (기본 색상 - 업종별로 override 가능)
═══════════════════════════════ */
#popup-overlay{
  display:none;position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.6);backdrop-filter:blur(4px);
  align-items:center;justify-content:center;padding:20px;
}
#popup-overlay.show{display:flex;}
.popup-box{
  background:#fff;border-radius:12px;width:100%;max-width:580px;
  box-shadow:0 24px 64px rgba(0,0,0,.22);
  overflow:hidden;max-height:92vh;overflow-y:auto;
}
.popup-head{
  background:#fff;padding:28px 32px 0;
  display:flex;align-items:flex-start;justify-content:space-between;
  border-bottom:1px solid #f0f0f0;padding-bottom:20px;
}
.popup-head-txt h3{font-family:'Noto Sans KR',sans-serif;font-size:22px;font-weight:900;color:#0a1628;margin-bottom:4px;}
.popup-head-txt p{font-size:13px;color:#888;}
.popup-close{
  background:#f5f5f5;border:none;cursor:pointer;
  width:34px;height:34px;border-radius:50%;
  font-size:18px;color:#666;display:flex;align-items:center;justify-content:center;
  transition:all .2s;flex-shrink:0;margin-left:16px;margin-top:2px;
}
.popup-close:hover{background:#e0e0e0;color:#333;}
.popup-body{padding:24px 32px 32px;}
.popup-notice{
  background:#f0f5ff;border-left:3px solid #0057ff;
  border-radius:0 6px 6px 0;padding:10px 14px;
  font-size:12px;color:#0057ff;margin-bottom:20px;line-height:1.6;
}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:13px;font-weight:700;color:#333;margin-bottom:6px;}
.form-row label .req{color:#ff3b30;margin-left:2px;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:11px 14px;
  border:1.5px solid #e8e8e8;border-radius:7px;
  font-size:14px;font-family:'Noto Sans KR',sans-serif;
  color:#333;transition:border-color .18s;outline:none;background:#fff;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:#0057ff;box-shadow:0 0 0 3px rgba(0,87,255,.08);}
.form-row textarea{height:96px;resize:none;}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-agree{
  display:flex;align-items:flex-start;gap:9px;
  background:#fafafa;border:1px solid #eee;border-radius:7px;
  padding:12px 14px;margin-bottom:16px;
}
.form-agree input[type=checkbox]{width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:#0057ff;}
.form-agree label{font-size:13px;color:#555;line-height:1.6;cursor:pointer;}
.form-agree a{color:#0057ff;text-decoration:underline;}
.popup-submit-wrap{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form-submit{padding:14px;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;transition:all .18s;font-family:'Noto Sans KR',sans-serif;border:none;}
.btn-submit-main{background:#0057ff;color:#fff;}
.btn-submit-main:hover{background:#0041cc;}
.btn-submit-call{background:#f5f5f5;color:#333;}
.btn-submit-call:hover{background:#e8e8e8;}

/* ═══════════════════════════════
   REVEAL
═══════════════════════════════ */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.rv.on{opacity:1;transform:none;}

/* ═══════════════════════════════
   공통 RESPONSIVE
═══════════════════════════════ */
@media(max-width:768px){
  #topbar{display:none;}
  #gnb{top:0;}
  .gnb-main{padding:0 56px 0 20px;}
  .gnb-items,.gnb-actions{display:none;}
  .ham{display:block;}
  .section{padding:56px 20px;}
  .ft-top{flex-direction:column;gap:28px;}
  .ft-bottom{flex-direction:column;text-align:center;}
  footer{padding:36px 20px 24px;}
  #side-float{right:10px;bottom:132px;}
  /* 모바일: 카탈로그/설치파일/보안모듈 숨기고 TOP만 표시 */
  #side-float .sf-btn:not(.sf-top){display:none;}
  .sf-btn{width:52px;height:52px;font-size:9px;}
  .sf-ico{font-size:18px;}
}
@media(max-width:600px){
  .bottom-fixed-bar{flex-direction:column;align-items:stretch;padding:12px 16px;width:calc(100% - 20px);gap:10px;}
  .bottom-fixed-bar p{font-size:14px;font-weight:700;text-align:left;}
  .btn-wrap{margin-left:0;gap:8px;justify-content:stretch;}
  .consult-btn{flex:1;justify-content:center;padding:11px 16px;font-size:14px;}
  .kakao-btn{padding:11px 18px;font-size:14px;border-radius:30px;white-space:nowrap;}
}
@media(max-width:480px){
  .cal{display:none;}
  .consult-btn{font-size:13px;padding:10px 14px;}
  .kakao-btn{font-size:13px;padding:10px 14px;}
  .form-2col{grid-template-columns:1fr;}
}