@charset "utf-8";
/* =========================================================
   디에이치투자그룹 공통 스타일
   ========================================================= */
:root{
  --navy:#0b1f45;
  --navy-2:#132c5e;
  --navy-dark:#06132c;
  --gold:#c9a35a;
  --gold-2:#b38c42;
  --gold-light:#e6cf9e;
  --ink:#1d2433;
  --text:#4a5263;
  --muted:#8a91a0;
  --line:#e3e6ec;
  --bg-soft:#f4f5f7;
  --white:#fff;
  --footer:#3a3a3a;
  --header-h:80px;
  --wrap:1200px;
  --radius:6px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-size:16px;line-height:1.7;color:var(--text);background:var(--white);
  word-break:keep-all;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;z-index:1000;background:var(--gold);color:var(--navy);padding:10px 16px;font-weight:700}
.skip-link:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:900px}

/* ---------- 로고 ---------- */
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--navy)}
.logo img{width:40px;height:40px;object-fit:contain;transition:filter .3s}
.logo-txt{display:flex;flex-direction:column;line-height:1.15}
.logo-txt strong{font-size:19px;font-weight:800;letter-spacing:-.02em}
.logo-txt small{font-size:9.5px;font-weight:600;letter-spacing:.18em;color:var(--gold-2);margin-top:2px}

/* ---------- 헤더 ---------- */
.site-header{
  position:fixed;left:0;right:0;top:0;z-index:100;
  background:transparent;color:#fff;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),color .3s;
}
.site-header .hd-inner{
  max-width:1400px;margin:0 auto;height:var(--header-h);padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.site-header .logo{color:#fff}
.site-header .logo img{filter:brightness(0) invert(1)}
.site-header .logo-txt small{color:var(--gold-light)}
.gnb{flex:1;display:flex;justify-content:flex-end}
.gnb ul{display:flex;align-items:center;gap:6px}
.gnb a{
  display:block;padding:8px 14px;font-size:16px;font-weight:600;letter-spacing:-.01em;
  position:relative;white-space:nowrap;
}
.gnb a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--gold);transform:scaleX(0);transition:transform .25s var(--ease);
}
.gnb a:hover::after,.gnb a.is-active::after{transform:scaleX(1)}
.gnb a.is-active{color:var(--gold)}
.hd-util{display:flex;align-items:center;gap:6px;font-size:13px;opacity:.85;white-space:nowrap}
.hd-util a:hover{color:var(--gold)}
.hd-util .dot{opacity:.6}
.menu-toggle{
  display:none;width:44px;height:44px;border:0;background:none;color:inherit;padding:10px;
  position:relative;
}
.menu-toggle span{display:block;height:2px;background:currentColor;margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.site-header.is-scrolled,
.site-header.is-solid{background:#fff;color:var(--ink);box-shadow:0 1px 10px rgba(11,31,69,.08)}
.site-header.is-scrolled .logo,
.site-header.is-solid .logo{color:var(--navy)}
.site-header.is-scrolled .logo img,
.site-header.is-solid .logo img{filter:none}
.site-header.is-scrolled .logo-txt small,
.site-header.is-solid .logo-txt small{color:var(--gold-2)}
.site-header.is-scrolled .gnb a.is-active,
.site-header.is-solid .gnb a.is-active{color:var(--navy)}

/* 모바일 가로 스크롤 메뉴 줄 */
.m-scroll-nav{display:none}

/* 모바일 메뉴 패널 */
.m-menu{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none}
.m-menu .m-dim{position:absolute;inset:0;background:rgba(0,0,0,.5);opacity:0;transition:opacity .3s}
.m-menu .m-panel{
  position:absolute;left:0;top:0;bottom:0;width:82%;max-width:320px;background:#fff;color:var(--ink);
  transform:translateX(-100%);transition:transform .35s var(--ease);
  display:flex;flex-direction:column;overflow-y:auto;
}
.m-menu.is-open{visibility:visible;pointer-events:auto}
.m-menu.is-open .m-dim{opacity:1}
.m-menu.is-open .m-panel{transform:none}
.m-panel-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.m-panel-head .logo img{width:34px;height:34px}
.m-panel-head .logo-txt strong{font-size:16px}
.m-close{width:40px;height:40px;border:0;background:none;font-size:26px;line-height:1;color:var(--ink)}
.m-panel nav a{display:block;padding:15px 22px;font-size:16px;font-weight:600;border-bottom:1px solid #f0f1f4}
.m-panel nav a.is-active{color:var(--gold-2)}
.m-panel .m-util{padding:18px 22px;font-size:14px;color:var(--muted);display:flex;gap:10px}
.m-panel .m-call{margin:auto 18px 22px;padding:14px;border-radius:var(--radius);background:var(--navy);color:#fff;text-align:center;font-weight:700}
body.menu-open{overflow:hidden}

/* ---------- 버튼 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--radius);border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:-.01em;
  background:var(--navy);color:#fff;transition:background .25s,color .25s,border-color .25s;
}
.btn:hover{background:var(--navy-2)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-2)}
.btn-line{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn-line:hover{background:var(--navy);color:#fff}
.btn-line-white{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}
.btn-line-white:hover{background:#fff;color:var(--navy)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-lg{min-height:56px;padding:0 34px;font-size:16px}
.btn-block{display:flex;width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}
.btn-row.center{justify-content:center}

/* ---------- 배지 ---------- */
.badge-ex{
  display:inline-block;vertical-align:middle;margin-left:6px;padding:1px 7px;border-radius:3px;
  font-size:11px;font-weight:600;line-height:1.6;color:#8a8f99;background:#eef0f3;border:1px solid #dfe2e7;
}
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:700;background:var(--navy);color:#fff}
.badge-gold{background:var(--gold);color:#fff}
.badge-notice{background:var(--navy);color:#fff;border-radius:3px;padding:1px 8px;font-size:12px}

/* ---------- 섹션 공통 ---------- */
.section{padding:120px 0}
.section-sm{padding:80px 0}
.bg-soft{background:var(--bg-soft)}
.bg-navy{background:var(--navy);color:#fff}
.sec-title{text-align:center;margin-bottom:60px}
.sec-title .en{display:block;font-size:44px;font-weight:800;letter-spacing:.02em;color:var(--ink);line-height:1.15}
.sec-title .ko{display:block;margin-top:10px;font-size:17px;font-weight:500;color:var(--muted)}
.sec-title .ko::before{content:"";display:block;width:30px;height:2px;background:var(--gold);margin:0 auto 14px}
.sec-title.light .en{color:#fff}
.sec-title.light .ko{color:rgba(255,255,255,.75)}
.sec-desc{max-width:720px;margin:-36px auto 50px;text-align:center;color:var(--text)}
.eyebrow{display:block;font-size:13px;font-weight:700;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}

/* 스크롤 시 나타나기 */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
.no-js .reveal{opacity:1;transform:none}

/* =========================================================
   메인 1 : 히어로
   ========================================================= */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;background:var(--navy-dark);color:#fff}
.hero-bgs,.hero-bg{position:absolute;inset:0}
.hero-bg{background-size:cover;background-position:center;opacity:0;transform:scale(1.08);transition:opacity 1.4s ease,transform 7s linear}
.hero-bg.is-active{opacity:1;transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,19,44,.55) 0%,rgba(6,19,44,.45) 50%,rgba(6,19,44,.75) 100%)}
.hero-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 70px}
.hero-kicker{font-size:14px;font-weight:600;letter-spacing:.35em;color:var(--gold-light);margin-bottom:18px}
.hero-title{font-size:64px;font-weight:800;letter-spacing:-.03em;line-height:1.2}
.hero-slides{position:relative;margin-top:22px;min-height:120px;width:100%;max-width:900px}
.hero-slide{position:absolute;left:0;right:0;top:0;opacity:0;transform:translateY(14px);transition:opacity .9s ease,transform .9s ease;pointer-events:none}
.hero-slide.is-active{opacity:1;transform:none;pointer-events:auto}
.hero-slide p{font-size:34px;font-weight:300;line-height:1.45;letter-spacing:-.02em}
.hero-slide p b{font-weight:700;color:var(--gold-light)}
.hero-slide small{display:block;margin-top:14px;font-size:16px;color:rgba(255,255,255,.75)}
.hero-arrow{
  position:absolute;top:50%;z-index:3;width:54px;height:54px;margin-top:-27px;border-radius:50%;
  border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.06);color:#fff;
  display:flex;align-items:center;justify-content:center;transition:background .25s,border-color .25s;
}
.hero-arrow:hover{background:rgba(201,163,90,.35);border-color:var(--gold)}
.hero-arrow.prev{left:32px}.hero-arrow.next{right:32px}
.hero-dots{position:absolute;left:0;right:0;bottom:120px;z-index:3;display:flex;justify-content:center;gap:10px}
.hero-dots button{width:30px;height:3px;padding:0;border:0;background:rgba(255,255,255,.35);transition:background .3s,width .3s}
.hero-dots button.is-active{background:var(--gold);width:48px}
.hero-pause{position:absolute;left:32px;bottom:34px;z-index:3;width:38px;height:38px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .25s,border-color .25s}
.hero-pause:hover{background:rgba(201,163,90,.35);border-color:var(--gold)}
.hero-pause .i-play,.biz-pause .i-play{display:none}
.hero-pause.is-paused .i-play,.biz-pause.is-paused .i-play{display:block}
.hero-pause.is-paused .i-pause,.biz-pause.is-paused .i-pause{display:none}
.scroll-down{position:absolute;left:50%;bottom:34px;z-index:3;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:.3em;color:rgba(255,255,255,.8)}
.scroll-down i{display:block;width:1px;height:46px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.scroll-down i::after{content:"";position:absolute;left:0;top:-46px;width:1px;height:46px;background:var(--gold);animation:scrollLine 2s infinite}
@keyframes scrollLine{to{top:46px}}

/* =========================================================
   메인 2 : ABOUT US
   ========================================================= */
.about{position:relative;overflow:hidden}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;position:relative;z-index:1}
.about-text .greet{font-size:30px;font-weight:700;line-height:1.45;color:var(--ink);letter-spacing:-.03em;margin-bottom:30px}
.about-text .greet em{font-style:normal;color:var(--gold-2)}
.about-text p{margin-bottom:16px;font-size:16px}
.about-text .sign{margin-top:28px;font-size:15px;color:var(--muted)}
.about-text .sign b{color:var(--ink);font-size:17px;margin-left:6px}
.about-photos{position:relative}
.about-photos::before{
  content:"";position:absolute;width:560px;height:560px;border-radius:50%;right:-160px;top:50%;
  transform:translateY(-50%);background:radial-gradient(circle,rgba(201,163,90,.18),rgba(201,163,90,.04) 70%);z-index:-1;
}
.about-photos::after{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;left:-90px;bottom:-80px;
  border:1px solid rgba(11,31,69,.12);z-index:-1;
}
.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.photo-grid .cell{aspect-ratio:1/1;border-radius:4px;overflow:hidden;background:var(--navy)}
.photo-grid .cell img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.photo-grid .cell:hover img{transform:scale(1.06)}
.photo-grid .cell.mark{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:linear-gradient(135deg,var(--navy),var(--navy-dark));color:#fff;text-align:center}
.photo-grid .cell.mark img{width:42%;height:auto;object-fit:contain;filter:brightness(0) invert(1)}
.photo-grid .cell.mark span{font-size:11px;letter-spacing:.2em;color:var(--gold-light);font-weight:600}
.photo-grid .cell.mark:hover img{transform:none}
.photo-grid .cell:nth-child(2){transform:translateY(30px)}
.photo-grid .cell:nth-child(4){transform:translateY(30px)}

/* =========================================================
   메인 3 : OUR BUSINESS (사진 슬라이더)
   ========================================================= */
.biz-slider{position:relative;overflow:hidden;border-radius:4px;background:var(--navy-dark)}
.biz-track{display:flex;transition:transform .8s var(--ease)}
.biz-slide{position:relative;flex:0 0 100%;height:560px}
.biz-slide > img{width:100%;height:100%;object-fit:cover}
.biz-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,19,44,.35),rgba(6,19,44,0) 60%)}
.biz-box{
  position:absolute;left:60px;top:60px;z-index:2;width:420px;max-width:calc(100% - 40px);padding:44px 40px;
  background:rgba(11,31,69,.86);color:#fff;border-top:3px solid var(--gold);
}
.biz-box .num{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.15em}
.biz-box .eyebrow{margin-top:6px;color:var(--gold-light);font-size:12px}
.biz-box h3{margin-top:12px;font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.3}
.biz-box p{margin-top:16px;font-size:15px;color:rgba(255,255,255,.82)}
.biz-box ul{margin-top:18px;display:flex;flex-wrap:wrap;gap:6px}
.biz-box li{font-size:12.5px;padding:3px 10px;border:1px solid rgba(255,255,255,.3);border-radius:20px;color:rgba(255,255,255,.9)}
.biz-ctrl{position:absolute;right:30px;bottom:30px;z-index:3;display:flex;align-items:center;gap:8px}
.biz-ctrl button{width:46px;height:46px;border:0;background:rgba(255,255,255,.92);color:var(--navy);display:flex;align-items:center;justify-content:center;transition:background .25s,color .25s}
.biz-ctrl button:hover{background:var(--gold);color:#fff}
.biz-count{min-width:70px;text-align:center;color:#fff;font-size:14px;font-weight:600;letter-spacing:.1em}
.biz-count b{color:var(--gold)}
.biz-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);margin-top:0}
.biz-tabs button{background:none;border:0;padding:20px 10px;font-size:16px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .25s,border-color .25s}
.biz-tabs button.is-active{color:var(--navy);border-color:var(--gold)}

/* =========================================================
   메인 4 : PARTICIPATION
   ========================================================= */
.participation{position:relative;padding:140px 0;background:var(--navy-dark) center/cover no-repeat;color:#fff;text-align:center}
.participation::before{content:"";position:absolute;inset:0;background:rgba(6,19,44,.78)}
.participation .wrap{position:relative;z-index:1}
.participation .lead{max-width:640px;margin:-34px auto 50px;color:rgba(255,255,255,.8)}
.part-boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto}
.part-box{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:200px;padding:30px 20px;
  border:1px solid rgba(255,255,255,.55);color:#fff;transition:background .35s var(--ease),border-color .35s,color .35s;
}
.part-box svg{width:34px;height:34px;opacity:.9}
.part-box .en{font-size:12px;letter-spacing:.25em;font-weight:600;color:var(--gold-light);transition:color .35s}
.part-box .ko{font-size:24px;font-weight:700;letter-spacing:-.02em}
.part-box .go{font-size:13px;opacity:.7}
.part-box:hover{background:rgba(201,163,90,.92);border-color:var(--gold)}
.part-box:hover .en{color:#fff}

/* =========================================================
   하위 페이지 상단 띠
   ========================================================= */
.sub-hero{
  position:relative;height:320px;padding-top:var(--header-h);display:flex;align-items:center;justify-content:center;text-align:center;
  background:var(--navy-dark) center/cover no-repeat;color:#fff;overflow:hidden;
}
.sub-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,19,44,.75),rgba(6,19,44,.6))}
.sub-hero .wrap{position:relative;z-index:1}
.sub-hero .eyebrow{margin-bottom:10px}
.sub-hero h1{font-size:42px;font-weight:800;letter-spacing:-.03em;line-height:1.25}
.sub-hero p{margin-top:12px;font-size:16px;color:rgba(255,255,255,.8)}
.breadcrumb{display:flex;justify-content:center;gap:8px;margin-top:16px;font-size:13px;color:rgba(255,255,255,.6)}
.breadcrumb a:hover{color:#fff}
.sub-body{padding:90px 0 100px}

/* 하위 페이지 소제목 */
.sub-title{font-size:28px;font-weight:800;color:var(--ink);letter-spacing:-.03em;margin-bottom:14px}
.sub-title + .sub-lead{margin-top:-4px}
.sub-lead{color:var(--text);margin-bottom:40px}
.content-block + .content-block{margin-top:80px}
.notice-box{padding:22px 26px;background:var(--bg-soft);border-left:3px solid var(--gold);font-size:14.5px;color:var(--text)}
.notice-box strong{color:var(--ink)}
.notice-box + *{margin-top:30px}

/* ---------- 탭 ---------- */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:0;border-bottom:1px solid var(--line);margin-bottom:40px}
.tab-btn{background:none;border:0;padding:16px 26px;font-size:16px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .25s,border-color .25s}
.tab-btn:hover{color:var(--ink)}
.tab-btn.is-active{color:var(--navy);border-color:var(--navy)}
.tab-panel{display:none}
.tab-panel.is-active{display:block}
.tabs-pill{border:0;gap:8px}
.tabs-pill .tab-btn{border:1px solid var(--line);border-radius:30px;padding:9px 20px;font-size:14.5px;margin:0}
.tabs-pill .tab-btn.is-active{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- 게시판 ---------- */
.board-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.board-count{font-size:14px;color:var(--muted)}
.board-count b{color:var(--navy)}
.board-search{display:flex;gap:6px}
.board-search select,.board-search input{height:40px;border:1px solid var(--line);border-radius:4px;padding:0 10px;font-size:14px;background:#fff;color:var(--ink)}
.board-search input{width:200px}
.board-search button{height:40px;padding:0 16px;border:0;border-radius:4px;background:var(--navy);color:#fff;font-size:14px}
.board-table{width:100%;border-collapse:collapse;border-top:2px solid var(--navy);font-size:15px}
.board-table th{padding:15px 10px;font-weight:600;color:var(--ink);background:#fafbfc;border-bottom:1px solid var(--line)}
.board-table td{padding:16px 10px;border-bottom:1px solid var(--line);text-align:center;color:var(--muted);font-size:14px}
.board-table td.subject{text-align:left;color:var(--ink);font-size:15px}
.board-table td.subject a:hover{color:var(--gold-2);text-decoration:underline}
.board-table tr.is-notice td{background:#fbf8f1}
.board-table tr.is-notice td.subject{font-weight:600}
.board-table .col-no{width:80px}.board-table .col-writer{width:130px}.board-table .col-date{width:120px}.board-table .col-view{width:80px}
.board-table .cate{display:inline-block;margin-right:6px;font-size:12px;color:var(--gold-2);font-weight:700}
.board-empty{padding:90px 10px!important;text-align:center;color:var(--muted)!important;font-size:15px!important}
.board-empty svg{display:block;margin:0 auto 14px;width:44px;height:44px;opacity:.4}
.board-bottom{display:flex;justify-content:flex-end;margin-top:20px}
.board-bottom.between{justify-content:space-between;align-items:center}

/* ---------- 게시글 보기 ---------- */
.post-view{border-top:2px solid var(--navy)}
.post-head{padding:26px 10px;border-bottom:1px solid var(--line)}
.post-head h2{font-size:22px;color:var(--ink);font-weight:700}
.post-meta{margin-top:10px;display:flex;flex-wrap:wrap;gap:16px;font-size:13.5px;color:var(--muted)}
.post-content{padding:40px 10px;border-bottom:1px solid var(--line);min-height:200px}
.post-content p+p{margin-top:14px}

/* ---------- 카드 목록 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s,transform .3s}
a.card:hover,.card.is-link:hover{box-shadow:0 14px 34px rgba(11,31,69,.1);transform:translateY(-4px)}
.card-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-soft)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
a.card:hover .card-thumb img{transform:scale(1.05)}
.card-thumb .play{position:absolute;left:50%;top:50%;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;background:rgba(255,0,0,.88);color:#fff;display:flex;align-items:center;justify-content:center}
.card-thumb .tag{position:absolute;left:12px;top:12px;padding:3px 10px;border-radius:3px;background:var(--navy);color:#fff;font-size:12px;font-weight:700}
.card-thumb .dur{position:absolute;right:10px;bottom:10px;padding:1px 7px;border-radius:3px;background:rgba(0,0,0,.75);color:#fff;font-size:12px}
.card-body{flex:1;padding:22px 22px 24px;display:flex;flex-direction:column}
.card-cate{font-size:12.5px;font-weight:700;color:var(--gold-2);letter-spacing:.03em}
.card-title{margin-top:8px;font-size:17px;font-weight:700;line-height:1.45;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-text{margin-top:10px;font-size:14px;color:var(--text);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{margin-top:auto;padding-top:16px;font-size:13px;color:var(--muted);display:flex;gap:12px}

/* 등급(멤버십·VIP) 카드 */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.plan{position:relative;border:1px solid var(--line);border-radius:8px;padding:40px 30px;background:#fff;display:flex;flex-direction:column}
.plan.is-featured{border:2px solid var(--gold);box-shadow:0 16px 40px rgba(201,163,90,.18)}
.plan .plan-label{position:absolute;top:-13px;left:50%;transform:translateX(-50%);padding:3px 14px;border-radius:20px;background:var(--gold);color:#fff;font-size:12px;font-weight:700;white-space:nowrap}
.plan-name{font-size:14px;font-weight:700;letter-spacing:.15em;color:var(--gold-2)}
.plan-title{margin-top:6px;font-size:24px;font-weight:800;color:var(--ink)}
.plan-desc{margin-top:10px;font-size:14.5px}
.plan ul{margin:24px 0 30px;border-top:1px solid var(--line)}
.plan li{position:relative;padding:12px 0 12px 26px;border-bottom:1px dashed var(--line);font-size:14.5px;color:var(--ink)}
.plan li::before{content:"";position:absolute;left:4px;top:19px;width:10px;height:6px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
.plan li.off{color:#b5b9c2}
.plan li.off::before{border-color:#d4d7dd}
.plan .btn{margin-top:auto}

/* 특징 아이콘 줄 */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{padding:34px 24px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.feature .ico{width:60px;height:60px;margin:0 auto 18px;border-radius:50%;background:var(--bg-soft);color:var(--navy);display:flex;align-items:center;justify-content:center}
.feature .ico svg{width:28px;height:28px}
.feature h3{font-size:18px;color:var(--ink);font-weight:700}
.feature p{margin-top:8px;font-size:14px}

/* 단계 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:30px 22px;border-top:3px solid var(--navy);background:var(--bg-soft)}
.step::before{counter-increment:step;content:"STEP " counter(step,decimal-leading-zero);display:block;font-size:12px;font-weight:700;letter-spacing:.15em;color:var(--gold-2);margin-bottom:8px}
.step h3{font-size:18px;color:var(--ink)}
.step p{margin-top:6px;font-size:14px}

/* FAQ 접기 */
.faq{border-top:2px solid var(--navy)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 50px 20px 10px;position:relative;font-weight:600;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";margin-right:12px;color:var(--gold-2);font-weight:800}
.faq summary::after{content:"+";position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--muted);font-weight:300}
.faq details[open] summary::after{content:"−"}
.faq .faq-a{padding:0 20px 22px 36px;font-size:15px;color:var(--text)}

/* ---------- 페이지 번호 ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:44px;flex-wrap:wrap}
.pager a,.pager span{min-width:36px;height:36px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:4px;font-size:14px;color:var(--text)}
.pager a:hover{border-color:var(--line)}
.pager .is-current{background:var(--navy);color:#fff;font-weight:700}
.pager .pg-arrow{border-color:var(--line);color:var(--muted)}
.pager .is-disabled{opacity:.4;pointer-events:none}

/* ---------- 폼 ---------- */
.form{max-width:760px;margin:0 auto}
.form-row{display:grid;grid-template-columns:160px 1fr;gap:16px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}
.form-row:first-child{border-top:2px solid var(--navy)}
.form-row > label,.form-row > .label{padding-top:11px;font-size:15px;font-weight:600;color:var(--ink)}
.form-row .req{color:#d9534f;margin-left:3px}
.form-control{width:100%;height:46px;padding:0 14px;border:1px solid #d5d9e0;border-radius:4px;background:#fff;color:var(--ink);font-size:15px;transition:border-color .2s}
textarea.form-control{height:auto;min-height:160px;padding:12px 14px;resize:vertical;line-height:1.6}
.form-control:focus{outline:0;border-color:var(--navy)}
.form-help{margin-top:6px;font-size:13px;color:var(--muted)}
.form-inline{display:flex;gap:8px;flex-wrap:wrap}
.form-inline .form-control{flex:1;min-width:0}
.check{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;cursor:pointer;margin-right:18px}
.check input{width:18px;height:18px;accent-color:var(--navy)}
.agree-box{margin-top:24px;padding:20px;border:1px solid var(--line);border-radius:4px;background:#fafbfc}
.agree-box .agree-text{max-height:130px;overflow-y:auto;padding:14px;margin-bottom:14px;background:#fff;border:1px solid var(--line);font-size:13px;color:var(--text)}
.form-actions{display:flex;justify-content:center;gap:10px;margin-top:36px}

/* 정보 표(고객센터 등) */
.info-table{width:100%;border-collapse:collapse;border-top:2px solid var(--navy);font-size:15px}
.info-table th{width:180px;padding:16px 18px;text-align:left;background:#fafbfc;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line);vertical-align:top}
.info-table td{padding:16px 18px;border-bottom:1px solid var(--line)}

/* 약관 문서 */
.doc{max-width:900px;margin:0 auto;font-size:15px}
.doc h2{font-size:20px;color:var(--ink);margin:44px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:16px;color:var(--ink);margin:22px 0 8px}
.doc p,.doc li{margin-bottom:8px}
.doc ol{list-style:decimal;padding-left:22px}
.doc ul{list-style:disc;padding-left:22px}
.doc table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.doc th{background:#fafbfc}

/* 유튜브 영상 */
.video-frame{position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.note{font-size:13px;color:var(--muted);margin-top:16px}

/* =========================================================
   하위 페이지 바로가기 배너 4칸
   ========================================================= */
.quick-banners{background:var(--bg-soft);padding:70px 0}
.qb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.qb-item{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:170px;padding:24px;border-radius:var(--radius);overflow:hidden;
  color:#fff;background:var(--navy) center/cover no-repeat;isolation:isolate;
}
.qb-item::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,31,69,.35),rgba(11,31,69,.88));transition:background .3s}
.qb-item:hover::before{background:linear-gradient(180deg,rgba(201,163,90,.55),rgba(11,31,69,.92))}
.qb-item .qb-ico{position:absolute;right:20px;top:20px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center}
.qb-item .qb-ico svg{width:22px;height:22px}
.qb-item .en{font-size:11px;font-weight:600;letter-spacing:.2em;color:var(--gold-light)}
.qb-item strong{margin-top:4px;font-size:19px;font-weight:700}
.qb-item span.arrow{margin-top:6px;font-size:13px;opacity:.75}
.qb-item.kakao{background-image:url(../img/dh_pop1.jpg)}
.qb-item.free{background-image:url(../img/dh_pop2.jpg)}
.qb-item.yt{background-image:url(../img/dh_pop3.jpg)}
.qb-item.cs{background-image:url(../img/dh_light_b.jpg)}

/* =========================================================
   푸터
   ========================================================= */
.site-footer{background:var(--footer);color:#b9b9b9;padding:56px 0 46px;text-align:center;font-size:13px;line-height:1.8}
.ft-sns{display:flex;justify-content:center;gap:10px;margin-bottom:24px}
.ft-sns a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);color:#ddd;display:flex;align-items:center;justify-content:center;transition:background .25s,color .25s}
.ft-sns a:hover{background:var(--gold);color:#fff}
.ft-sns svg{width:18px;height:18px}
.ft-menu{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 22px;margin-bottom:24px;font-size:14px;color:#e2e2e2}
.ft-menu a:hover{color:var(--gold-light)}
.ft-brand{font-size:16px;font-weight:700;color:#fff;letter-spacing:-.01em}
.ft-brand small{display:block;font-size:10.5px;letter-spacing:.25em;color:var(--gold);font-weight:600}
.ft-disclaimer{max-width:900px;margin:18px auto 20px;padding:16px 20px;border:1px solid rgba(255,255,255,.12);border-radius:4px;color:#c9c9c9;font-size:12.5px;line-height:1.75}
.ft-info{max-width:1000px;margin:0 auto;color:#a6a6a6}
.ft-info span{display:inline-block;margin:0 6px}
.ft-info .ex{display:inline-block;margin-left:4px;padding:0 6px;border-radius:3px;font-size:10.5px;background:rgba(255,255,255,.1);color:#9a9a9a;vertical-align:1px}
.ft-links{margin-top:16px;display:flex;justify-content:center;gap:18px;font-size:13px}
.ft-links a{color:#e2e2e2}
.ft-links a.strong{font-weight:700;color:#fff}
.ft-links a:hover{color:var(--gold-light)}
.ft-copy{margin-top:14px;font-size:12px;color:#8d8d8d}

/* =========================================================
   오른쪽 아래 플로팅 버튼
   ========================================================= */
.float-btns{position:fixed;right:22px;bottom:24px;z-index:90;display:flex;flex-direction:column;gap:10px}
.float-btns a,.float-btns button{
  position:relative;width:54px;height:54px;border-radius:50%;border:0;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,.18);transition:transform .25s var(--ease);
}
.float-btns a:hover,.float-btns button:hover{transform:translateY(-3px)}
.float-btns svg{width:26px;height:26px}
.float-btns .fb-kakao{background:#fee500;color:#3c1e1e}
.float-btns .fb-tg{background:#229ed9;color:#fff}
.float-btns .fb-yt{background:#ff0000;color:#fff}
.float-btns .fb-tel{background:var(--navy);color:#fff}
.float-btns .fb-label{
  position:absolute;right:64px;top:50%;transform:translateY(-50%) translateX(6px);white-space:nowrap;padding:5px 11px;border-radius:4px;
  background:rgba(20,20,20,.85);color:#fff;font-size:12.5px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
}
.float-btns a:hover .fb-label,.float-btns a:focus-visible .fb-label{opacity:1;transform:translateY(-50%)}

/* =========================================================
   반응형
   ========================================================= */
@media (max-width:1280px){
  .gnb a{padding:8px 10px;font-size:15px}
  .gnb a::after{left:10px;right:10px}
  .site-header .hd-inner{padding:0 24px}
}
@media (max-width:1100px){
  :root{--header-h:64px}
  .site-header .hd-inner{padding:0 12px;position:relative;justify-content:center}
  .menu-toggle{display:block;position:absolute;left:8px;top:50%;transform:translateY(-50%)}
  .gnb,.hd-util{display:none}
  .site-header .logo img{width:32px;height:32px}
  .logo-txt strong{font-size:17px}
  .logo-txt small{font-size:8.5px}
  .m-scroll-nav{
    display:block;border-top:1px solid rgba(255,255,255,.15);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .m-scroll-nav::-webkit-scrollbar{display:none}
  .m-scroll-nav ul{display:flex;gap:2px;padding:0 10px;width:max-content}
  .m-scroll-nav a{display:block;padding:10px 12px;font-size:14px;font-weight:600;white-space:nowrap;border-bottom:2px solid transparent}
  .m-scroll-nav a.is-active{border-color:var(--gold);color:var(--gold)}
  .site-header.is-scrolled .m-scroll-nav,.site-header.is-solid .m-scroll-nav{border-color:var(--line)}
  .site-header.is-scrolled .m-scroll-nav a.is-active,.site-header.is-solid .m-scroll-nav a.is-active{color:var(--navy)}
  .sub-hero{padding-top:calc(var(--header-h) + 48px)}

  .about-grid{grid-template-columns:1fr;gap:60px}
  .about-photos{max-width:560px;margin:0 auto;width:100%}
  .card-grid,.card-grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .plan-grid{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .feature-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .qb-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  .section{padding:80px 0}
  .section-sm{padding:56px 0}
  .sec-title{margin-bottom:40px}
  .sec-title .en{font-size:32px}
  .sec-title .ko{font-size:15px}
  .sec-desc{margin:-20px auto 36px}

  .hero{min-height:520px}
  .hero-inner{padding:0 20px}
  .hero-kicker{font-size:11px;letter-spacing:.25em}
  .hero-title{font-size:38px}
  .hero-slide p{font-size:21px}
  .hero-slide small{font-size:14px}
  .hero-slides{min-height:130px}
  .hero-arrow{width:40px;height:40px;margin-top:-20px;top:auto;bottom:110px}
  .hero-arrow.prev{left:16px}.hero-arrow.next{right:16px}
  .hero-dots{bottom:126px}
  .hero-pause{left:16px}

  .about-text .greet{font-size:23px}
  .photo-grid{gap:10px}
  .photo-grid .cell:nth-child(2),.photo-grid .cell:nth-child(4){transform:translateY(18px)}
  .about-photos::before{width:340px;height:340px;right:-120px}

  .biz-slide{height:auto;display:flex;flex-direction:column}
  .biz-slide > img{height:240px}
  .biz-slide::after{display:none}
  .biz-box{position:relative;left:auto;top:auto;width:100%;max-width:none;padding:28px 22px 80px;background:var(--navy)}
  .biz-box h3{font-size:23px}
  .biz-ctrl{right:16px;bottom:16px}
  .biz-ctrl button{width:40px;height:40px}
  .biz-tabs{grid-template-columns:repeat(2,1fr)}
  .biz-tabs button{padding:14px 6px;font-size:14px}

  .participation{padding:90px 0}
  .participation .lead{margin:-20px auto 36px}
  .part-boxes{grid-template-columns:1fr;gap:14px}
  .part-box{min-height:130px;padding:22px 16px}
  .part-box .ko{font-size:20px}

  .sub-hero{height:auto;min-height:250px;padding-bottom:40px}
  .sub-hero h1{font-size:28px}
  .sub-hero p{font-size:14.5px}
  .sub-body{padding:56px 0 70px}
  .sub-title{font-size:22px}

  .tab-btn{padding:12px 14px;font-size:14.5px}
  .board-search{width:100%}
  .board-search input{flex:1;width:auto;min-width:0}
  .board-table thead{display:none}
  .board-table,.board-table tbody,.board-table tr,.board-table td{display:block;width:100%}
  .board-table tr{padding:14px 4px;border-bottom:1px solid var(--line);position:relative}
  .board-table td{padding:0;border:0;text-align:left;display:inline;font-size:12.5px}
  .board-table td.col-no{display:none}
  .board-table td.subject{display:block;font-size:15px;margin-bottom:6px}
  .board-table td.col-writer::after,.board-table td.col-date::after{content:" · "}
  .board-table td.col-view::before{content:"조회 "}
  .board-table td.board-empty{display:block;padding:60px 10px!important}
  .board-table tr.is-notice{background:#fbf8f1}
  .board-table tr.is-notice td{background:none}

  .card-grid,.card-grid.cols-2,.card-grid.cols-4{grid-template-columns:1fr;gap:18px}
  .feature-grid,.steps{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr;gap:6px}
  .form-row > label,.form-row > .label{padding-top:0}
  .info-table th{width:110px;padding:12px}
  .info-table td{padding:12px}

  .quick-banners{padding:44px 0}
  .qb-grid{gap:10px}
  .qb-item{min-height:130px;padding:16px}
  .qb-item strong{font-size:15.5px}
  .qb-item .qb-ico{right:12px;top:12px;width:34px;height:34px}
  .qb-item .qb-ico svg{width:18px;height:18px}
  .qb-item span.arrow{display:none}

  .site-footer{padding:44px 0 100px}
  .ft-disclaimer{padding:14px;font-size:12px}
  .ft-info span{display:block;margin:0}
  .float-btns{right:12px;bottom:14px;gap:8px}
  .float-btns a{width:46px;height:46px}
  .float-btns svg{width:22px;height:22px}
  .float-btns .fb-label{display:none}
}
@media (max-width:400px){
  .hero-title{font-size:32px}
  .hero-slide p{font-size:19px}
  .sec-title .en{font-size:28px}
  .logo-txt strong{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- 화면 안 알림 상자 (alert 대신) ---------- */
.toast{position:fixed;left:50%;bottom:30px;z-index:1000;max-width:calc(100% - 32px);width:max-content;padding:14px 20px;border-radius:var(--radius);background:rgba(11,31,69,.95);color:#fff;font-size:14.5px;line-height:1.5;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.2);opacity:0;visibility:hidden;transform:translate(-50%,12px);transition:opacity .3s,transform .3s,visibility .3s}
.toast.is-show{opacity:1;visibility:visible;transform:translate(-50%,0)}