/* ═══════════════════════════════════════════
   조인 JOIN — 채용 플랫폼 (데모)
   블루 #2f6bff · 필터 사이드바 + 공고 리스트
   ═══════════════════════════════════════════ */
:root{
  --b:#2f6bff; --b-d:#1f55e0; --b-bg:#edf3ff;
  --ink:#181c25; --muted:#7e8595; --soft:#b6bcc9;
  --bg:#fff; --panel:#f6f8fb; --line:#e7eaf0;
  --grn:#12b76a; --r:14px;
  --sh:0 2px 6px rgba(24,28,37,.04),0 14px 38px rgba(24,28,37,.07);
  --hd-h:64px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;padding-top:var(--hd-h)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
::selection{background:rgba(47,107,255,.16)}

.logo{font-weight:800;font-size:22px;letter-spacing:-.02em;font-style:italic}
.logo .mk{color:var(--b)}

/* 헤더 */
.hd{position:fixed;top:0;left:0;right:0;height:var(--hd-h);background:rgba(255,255,255,.93);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:1000}
.hd-in{display:flex;align-items:center;gap:30px;height:100%}
.gnb{display:flex;gap:2px}
.gnb a{font-size:14.5px;font-weight:600;color:var(--muted);padding:8px 12px;border-radius:9px;transition:all .15s}
.gnb a:hover{color:var(--ink);background:var(--panel)}
.gnb a.on{color:var(--b);font-weight:700}
.hd-r{display:flex;align-items:center;gap:12px;margin-left:auto}
.hd-login{font-size:14px;font-weight:600;color:var(--muted)}
.btn-b{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--b);color:#fff;font-weight:700;border-radius:11px;transition:all .15s;box-shadow:0 8px 18px rgba(47,107,255,.28)}
.btn-b:hover{background:var(--b-d);transform:translateY(-1px)}
.btn-b.sm{font-size:13.5px;padding:9px 16px}
.btn-b.lg{font-size:15.5px;padding:14px 30px;border-radius:13px}
.btn-b.block{display:flex;width:100%;padding:14px}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1.5px solid var(--line);border-radius:11px;font-weight:700;background:#fff;transition:all .15s}
.btn-line:hover{border-color:var(--ink)}
.btn-line.lg{font-size:15px;padding:13px 28px;border-radius:13px}
.btn-line.block{display:flex;width:100%;padding:13px}
.m-burger{display:none;flex-direction:column;gap:5px;padding:8px}
.m-burger span{width:22px;height:2px;background:var(--ink);border-radius:2px}
#mNav{position:fixed;inset:0;background:#fff;z-index:2000;padding:18px 22px;display:none;flex-direction:column;gap:4px;overflow-y:auto}
#mNav.open{display:flex}
#mNav .m-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
#mNav .m-close{font-size:30px;line-height:1;padding:4px 10px}
#mNav > a{font-size:17px;font-weight:700;padding:13px 6px;border-bottom:1px solid var(--line)}
#mNav .m-cta{margin-top:auto;padding-top:20px}

/* 히어로 */
.hero{background:linear-gradient(180deg,var(--b-bg),#fff 90%);padding:52px 0 38px;text-align:center}
.hero h1{font-size:clamp(26px,3.8vw,42px);font-weight:800;letter-spacing:-.035em;line-height:1.26}
.hero h1 em{font-style:normal;color:var(--b)}
.hero p{color:var(--muted);margin-top:12px;font-size:16px}
.hero-search{margin:26px auto 0;display:flex;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:6px 6px 6px 20px;max-width:560px;box-shadow:0 18px 40px rgba(24,28,37,.1)}
.hero-search input{flex:1;border:0;outline:0;font-size:15.5px;background:none}
.hero-search input::placeholder{color:var(--soft)}
.hero-search button{background:var(--b);color:#fff;font-weight:700;font-size:14.5px;border-radius:11px;padding:12px 24px}
.hero-tags{margin-top:16px;display:flex;justify-content:center;flex-wrap:wrap;gap:6px;font-size:13px}
.hero-tags a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-weight:600;color:var(--muted);transition:all .15s}
.hero-tags a:hover{border-color:var(--b);color:var(--b)}

/* ── 공고 리스트 레이아웃 ── */
.jobs-shell{display:grid;grid-template-columns:230px minmax(0,1fr);gap:30px;align-items:start;padding-top:26px}
.filter{position:sticky;top:calc(var(--hd-h) + 20px);display:flex;flex-direction:column;gap:20px}
.filter h3{font-size:13px;font-weight:800;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:9px}
.filter .fgroup label{display:flex;align-items:center;gap:9px;font-size:14px;padding:5px 0;cursor:pointer;color:#3a3f4c}
.filter .fgroup input{accent-color:var(--b);width:16px;height:16px}
.jlist{display:grid;gap:12px}
.jcard{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:all .18s}
.jcard:hover{transform:translateY(-2px);box-shadow:var(--sh);border-color:#d7ddfa}
.jcard .lg{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;font-size:20px;font-weight:800;color:#fff;flex-shrink:0}
.jcard .bd{flex:1;min-width:0}
.jcard .bd b{display:block;font-size:15.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.jcard .bd b .hot{display:inline-block;font-size:10px;font-weight:800;background:#fff1f0;color:#f04438;border-radius:5px;padding:2px 6px;margin-left:7px;vertical-align:2px}
.jcard .bd .co{font-size:13px;color:var(--muted);margin-top:2px}
.jcard .tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}
.jcard .tags span{font-size:11.5px;font-weight:600;background:var(--panel);color:#4a5060;border-radius:6px;padding:3px 8px}
.jcard .r{text-align:right;flex-shrink:0}
.jcard .r .sal{font-size:14px;font-weight:800}
.jcard .r .rew{display:inline-block;font-size:11.5px;font-weight:700;color:var(--b);background:var(--b-bg);border-radius:999px;padding:4px 10px;margin-top:7px}

/* ── 공고 상세 ── */
.jd{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:start;padding-top:30px}
.jd-hd{display:flex;align-items:center;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.jd-hd .lg{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;font-size:25px;font-weight:800;color:#fff;flex-shrink:0}
.jd-hd h1{font-size:clamp(20px,2.8vw,26px);font-weight:800;letter-spacing:-.02em}
.jd-hd .co{font-size:14px;color:var(--muted);margin-top:3px}
.jd-sec{margin-top:28px}
.jd-sec h2{font-size:17px;font-weight:800;margin-bottom:12px;padding-left:11px;border-left:3.5px solid var(--b)}
.jd-sec ul{list-style:none;display:grid;gap:8px}
.jd-sec li{font-size:14.5px;color:#3a3f4c;display:flex;gap:9px}
.jd-sec li::before{content:"•";color:var(--b);font-weight:800}
.jd-sec .tags{display:flex;flex-wrap:wrap;gap:6px}
.jd-sec .tags span{font-size:12.5px;font-weight:700;background:var(--b-bg);color:var(--b-d);border-radius:8px;padding:6px 12px}
.apply{position:sticky;top:calc(var(--hd-h) + 20px);background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--sh)}
.apply .row{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;border-bottom:1px dashed var(--line)}
.apply .row span{color:var(--muted)}
.apply .row b{font-weight:700}
.apply .rew-big{background:var(--b-bg);border-radius:12px;padding:13px;text-align:center;font-size:13.5px;font-weight:700;color:var(--b-d);margin:14px 0}
/* 회사 카드/상세 */
.co-hero{border-radius:20px;overflow:hidden;aspect-ratio:21/9;background:var(--panel);box-shadow:var(--sh)}
.co-hero img{width:100%;height:100%;object-fit:cover}
.co-head{display:flex;align-items:center;gap:16px;margin-top:22px}
.co-head .lg{width:60px;height:60px;border-radius:15px;display:grid;place-items:center;font-size:23px;font-weight:800;color:#fff}
.co-head h1{font-size:clamp(20px,2.8vw,26px);font-weight:800}
.co-head .meta{font-size:13.5px;color:var(--muted);margin-top:3px}
.welfare{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.welfare div{background:var(--panel);border-radius:12px;padding:14px;font-size:13.5px;font-weight:600;text-align:center}
/* 연봉 차트 */
.sal-row{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px}
.sal-row + .sal-row{margin-top:12px}
.sal-row h3{font-size:16px;font-weight:800;margin-bottom:14px}
.sal-bar{display:grid;grid-template-columns:90px 1fr 90px;gap:12px;align-items:center;font-size:13px;padding:5px 0}
.sal-bar .lb{color:var(--muted);font-weight:600}
.sal-bar .track{height:22px;border-radius:6px;background:var(--panel);overflow:hidden}
.sal-bar .track i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#8fb0ff,var(--b));width:0;transition:width .9s cubic-bezier(.2,.7,.2,1)}
.sal-bar .val{font-weight:800;text-align:right}

/* ── 서브 공통 ── */
.sec{padding:38px 0 8px}
.sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.sec-head h2{font-size:clamp(19px,2.5vw,24px);font-weight:800;letter-spacing:-.02em}
.sec-head p{color:var(--muted);font-size:13.5px}
.sec-head .more{margin-left:auto;font-size:13.5px;font-weight:600;color:var(--muted)}
.sec-head .more:hover{color:var(--b)}
.ph-head{padding:36px 0 10px}
.ph-head .eyebrow{font-size:12.5px;font-weight:800;letter-spacing:.13em;color:var(--b);text-transform:uppercase}
.ph-head h1{font-size:clamp(22px,3.2vw,31px);font-weight:800;letter-spacing:-.03em;margin-top:8px}
.ph-head p{color:var(--muted);margin-top:8px;max-width:640px}
.panel-sec{background:var(--panel);border-radius:22px;padding:clamp(22px,4vw,42px);margin:26px 0}
.feat3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 20px}
.feat .ic{width:46px;height:46px;border-radius:13px;background:var(--b-bg);display:grid;place-items:center;font-size:21px;margin-bottom:13px}
.feat h3{font-size:15.5px;font-weight:800;margin-bottom:5px}
.feat p{font-size:13.5px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 16px}
.step .no{width:28px;height:28px;border-radius:8px;background:var(--b);color:#fff;font-weight:800;font-size:12.5px;display:grid;place-items:center;margin-bottom:11px}
.step h3{font-size:14.5px;font-weight:800;margin-bottom:4px}
.step p{font-size:12.5px;color:var(--muted)}
.cogrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.cocard{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;align-items:center;transition:all .18s}
.cocard:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.cocard .lg{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:21px;font-weight:800;color:#fff;flex-shrink:0}
.cocard b{font-size:15.5px}
.cocard small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.cocard .n{margin-left:auto;font-size:12.5px;font-weight:700;color:var(--b);flex-shrink:0}
.faq{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.faq-it + .faq-it{border-top:1px solid var(--line)}
.faq-q{width:100%;text-align:left;display:flex;gap:12px;align-items:center;padding:16px 18px;font-size:14.5px;font-weight:700}
.faq-q .q{color:var(--b);font-weight:800}
.faq-q .ar{margin-left:auto;color:var(--soft);transition:transform .2s}
.faq-it.open .faq-q .ar{transform:rotate(180deg)}
.faq-a{display:none;padding:0 18px 16px 44px;font-size:13.5px;color:var(--muted)}
.faq-it.open .faq-a{display:block}
.cta-band{border-radius:22px;background:var(--ink);color:#fff;text-align:center;padding:clamp(32px,5vw,54px) 24px;margin:44px 0 20px;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;left:-60px;top:-90px;width:280px;height:280px;border-radius:50%;background:var(--b);filter:blur(80px);opacity:.55}
.cta-band h2{font-size:clamp(20px,3vw,29px);font-weight:800;position:relative;z-index:1}
.cta-band p{opacity:.8;margin-top:8px;position:relative;z-index:1}
.cta-band .row{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap;position:relative;z-index:1}
.btn-w{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);font-weight:800;font-size:14px;padding:12px 24px;border-radius:11px;transition:transform .15s}
.btn-w:hover{transform:translateY(-2px)}
.btn-w.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
/* 폼 */
.form{display:grid;gap:16px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.fld input,.fld select,.fld textarea{width:100%;border:1.5px solid var(--line);border-radius:11px;padding:12px 14px;font-size:14.5px;outline:0;background:#fff;transition:all .15s}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--b);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.fld textarea{resize:vertical}
.chk{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.inq-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 26px;box-shadow:var(--sh)}
.form-done{display:none;text-align:center;padding:30px 10px}
.form-done .ok{width:64px;height:64px;border-radius:50%;background:var(--b);color:#fff;font-size:30px;display:grid;place-items:center;margin:0 auto 16px}
.form-done h2{font-size:21px;font-weight:800}
.form-done p{color:var(--muted);margin-top:8px}

/* 푸터 */
.ft{border-top:1px solid var(--line);background:var(--panel);margin-top:54px}
.ft-in{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:26px;padding:42px 20px 28px}
.ft-brand p{color:var(--muted);font-size:13px;margin-top:12px}
.ft-col h4{font-size:13.5px;margin-bottom:12px}
.ft-col ul{list-style:none;display:grid;gap:8px}
.ft-col a{font-size:13.5px;color:var(--muted)}
.ft-col a:hover{color:var(--ink)}
.ft-tel{font-size:21px;font-weight:800;margin-bottom:8px}
.ft-contact p{font-size:13px;color:var(--muted)}
.ft-bot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:18px;padding-bottom:24px;font-size:12.5px;color:var(--soft)}
.mono{font-family:ui-monospace,monospace;letter-spacing:.1em}

html.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .55s cubic-bezier(.2,.7,.2,1),transform .55s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.on{opacity:1;transform:none}

@media (max-width:980px){
  .gnb,.hd-login{display:none}
  .m-burger{display:flex}
  .jobs-shell{grid-template-columns:1fr}
  .filter{position:static;flex-direction:row;flex-wrap:wrap;gap:14px}
  .jd{grid-template-columns:1fr}
  .apply{position:static}
  .feat3{grid-template-columns:1fr}
  .steps,.welfare{grid-template-columns:1fr 1fr}
  .cogrid{grid-template-columns:1fr}
  .ft-in{grid-template-columns:1fr 1fr}
  .jcard .r .rew{display:none}
}
@media (max-width:560px){
  .steps,.welfare{grid-template-columns:1fr}
  .form .two{grid-template-columns:1fr}
  .jcard{flex-wrap:wrap}
  .sal-bar{grid-template-columns:70px 1fr 76px}
}