/* ═══════════════════════════════════════════
   그릿 GRIT — PT·필라테스 (데모)
   다크 #0f1115 + 라임 #c8f542 · 스포티 타이포
   ═══════════════════════════════════════════ */
:root{
  --lime:#c8f542; --lime-d:#a8d626;
  --bg:#0f1115; --bg2:#161920; --panel:#1c2029; --line:#272c37;
  --ink:#f2f4ee; --muted:#8b93a3; --soft:#565e6e;
  --sh:0 20px 60px rgba(0,0,0,.45);
  --hd-h:70px;
}
*{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:1.65;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:1140px;margin:0 auto;padding:0 22px}
::selection{background:rgba(200,245,66,.3)}

.logo{font-weight:800;font-size:24px;letter-spacing:-.02em;font-style:italic;display:inline-flex;align-items:baseline;gap:10px}
.logo span{color:var(--lime)}
.logo em{font-style:normal;font-size:10.5px;font-weight:600;letter-spacing:.22em;color:var(--muted)}

/* 헤더 */
.hd{position:fixed;top:0;left:0;right:0;height:var(--hd-h);background:rgba(15,17,21,.88);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;margin-left:auto}
.gnb a{font-size:14px;font-weight:600;color:var(--muted);padding:8px 12px;border-radius:8px;transition:all .15s}
.gnb a:hover{color:var(--ink)}
.gnb a.on{color:var(--lime)}
.hd-r{display:flex;align-items:center;gap:12px}
.btn-lime{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--lime);color:#10130a;font-weight:800;border-radius:10px;transition:all .15s;box-shadow:0 10px 26px rgba(200,245,66,.22)}
.btn-lime:hover{background:var(--lime-d);transform:translateY(-1px)}
.btn-lime.sm{font-size:13.5px;padding:10px 18px}
.btn-lime.lg{font-size:15.5px;padding:15px 34px;border-radius:12px}
.btn-lime.block{display:flex;width:100%;padding:15px}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid var(--line);color:var(--ink);border-radius:10px;font-weight:700;transition:all .15s}
.btn-line:hover{border-color:var(--lime);color:var(--lime)}
.btn-line.lg{font-size:15px;padding:14px 30px;border-radius:12px}
.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:var(--bg);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:18px;font-weight:700;padding:14px 6px;border-bottom:1px solid var(--line)}
#mNav .m-cta{margin-top:auto;padding-top:20px}

/* ── 히어로 (타이포 중심) ── */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .bgimg{position:absolute;inset:0;opacity:.38}
.hero .bgimg img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,17,21,.4),rgba(15,17,21,.75) 75%,var(--bg))}
.hero .in{position:relative;z-index:2;padding:80px 0}
.hero .eb{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.24em;color:var(--lime)}
.hero .eb::before{content:"";width:34px;height:2px;background:var(--lime)}
.hero h1{font-size:clamp(40px,7.4vw,86px);font-weight:900;letter-spacing:-.035em;line-height:1.06;margin-top:22px;font-style:italic;text-transform:uppercase}
.hero h1 .lime{color:var(--lime)}
.hero h1 .stroke{color:transparent;-webkit-text-stroke:1.5px rgba(242,244,238,.5)}
.hero p{color:var(--muted);margin-top:20px;font-size:16.5px;max-width:480px}
.hero .row{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero .stats{display:flex;gap:clamp(24px,4vw,54px);margin-top:clamp(34px,6vh,60px)}
.hero .stats b{display:block;font-size:clamp(22px,3vw,32px);font-weight:800;font-style:italic;color:var(--lime)}
.hero .stats span{font-size:12px;color:var(--muted);letter-spacing:.06em}

/* 마퀴 */
.marquee{overflow:hidden;background:var(--lime);color:#10130a;padding:13px 0;white-space:nowrap}
.marquee .tk{display:inline-block;animation:mq 22s linear infinite;font-weight:800;font-size:14.5px;letter-spacing:.14em;font-style:italic;text-transform:uppercase}
@keyframes mq{to{transform:translateX(-50%)}}

/* ── 섹션 ── */
.sec{padding:clamp(60px,8vw,100px) 0 0}
.sec-head{margin-bottom:clamp(26px,4vw,44px)}
.sec-head .eb{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.24em;color:var(--lime)}
.sec-head .eb::before{content:"";width:26px;height:2px;background:var(--lime)}
.sec-head h2{font-size:clamp(26px,4vw,44px);font-weight:900;font-style:italic;letter-spacing:-.02em;text-transform:uppercase;margin-top:12px;line-height:1.15}
.sec-head p{color:var(--muted);margin-top:10px;font-size:15px}

/* 프로그램 카드 (대형 넘버) */
.prog{display:grid;grid-template-columns:120px minmax(0,1fr) 380px;gap:clamp(18px,3vw,40px);align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,38px);transition:all .2s}
.prog + .prog{margin-top:16px}
.prog:hover{border-color:rgba(200,245,66,.4);transform:translateY(-3px)}
.prog .no{font-size:clamp(44px,6vw,72px);font-weight:900;font-style:italic;color:transparent;-webkit-text-stroke:1.5px var(--lime);line-height:1}
.prog .bd .en{font-size:11px;font-weight:700;letter-spacing:.26em;color:var(--muted)}
.prog .bd h3{font-size:clamp(19px,2.4vw,25px);font-weight:800;margin:7px 0 10px}
.prog .bd p{font-size:14px;color:var(--muted)}
.prog .bd ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;margin-top:14px}
.prog .bd li{font-size:13px;color:#c6ccd8;display:flex;gap:8px}
.prog .bd li::before{content:"+";color:var(--lime);font-weight:800}
.prog .ph{aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--panel)}
.prog .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.prog:hover .ph img{transform:scale(1.05)}

/* 트레이너 */
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tcard{background:var(--bg2);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:all .2s}
.tcard:hover{border-color:rgba(200,245,66,.4);transform:translateY(-4px)}
.tcard .ph{aspect-ratio:1/1;background:var(--panel);overflow:hidden}
.tcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tcard:hover .ph img{transform:scale(1.05)}
.tcard .bd{padding:18px 18px 20px}
.tcard .role{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--lime)}
.tcard h3{font-size:18px;font-weight:800;margin:5px 0 7px}
.tcard .career{font-size:12px;color:var(--muted);line-height:1.6}
.tcard .quote{font-size:13px;color:#c6ccd8;margin-top:10px;font-style:italic}
.tcard .quote::before{content:'" '}
.tcard .quote::after{content:' "'}

/* 바디 체인지 */
.rgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rcard{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:26px 26px}
.rcard .wk{display:inline-block;font-size:12px;font-weight:800;font-style:italic;background:var(--lime);color:#10130a;border-radius:7px;padding:4px 12px}
.rcard .big{font-size:clamp(20px,2.6vw,26px);font-weight:800;font-style:italic;color:var(--lime);margin:13px 0 8px}
.rcard p{font-size:14px;color:#c6ccd8}
.rcard small{display:block;color:var(--muted);font-size:12.5px;margin-top:10px}

/* 시간표 */
.tt-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--bg2)}
table.tt{width:100%;border-collapse:collapse;min-width:720px;font-size:13.5px}
.tt th{background:var(--panel);padding:13px 10px;font-weight:700;letter-spacing:.04em;border-bottom:1px solid var(--line);color:var(--muted)}
.tt th:first-child{color:var(--lime)}
.tt td{padding:13px 10px;text-align:center;border-bottom:1px solid var(--line);color:#c6ccd8}
.tt tr:last-child td{border-bottom:0}
.tt td.tm{font-weight:800;font-style:italic;color:var(--ink)}
.tt td .cls{display:inline-block;background:rgba(200,245,66,.12);color:var(--lime);border-radius:7px;padding:4px 10px;font-size:12px;font-weight:700}

/* 멤버십 */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan{background:var(--bg2);border:1.5px solid var(--line);border-radius:20px;padding:30px 26px;position:relative}
.plan.hot{border-color:var(--lime);box-shadow:0 24px 60px rgba(200,245,66,.12)}
.plan .tag{position:absolute;top:-13px;left:24px;background:var(--lime);color:#10130a;font-size:11px;font-weight:800;border-radius:999px;padding:5px 14px;font-style:italic}
.plan h3{font-size:17.5px;font-weight:800}
.plan .pr{margin:13px 0 3px;font-size:28px;font-weight:800;font-style:italic;letter-spacing:-.02em}
.plan .pr small{font-size:13px;color:var(--muted);font-weight:500;font-style:normal}
.plan .unit{font-size:12.5px;color:var(--lime);font-weight:700}
.plan ul{list-style:none;margin:18px 0 22px;display:grid;gap:9px}
.plan li{font-size:13.5px;display:flex;gap:9px;color:#c6ccd8}
.plan li::before{content:"+";color:var(--lime);font-weight:800}

/* 시설 */
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fgrid .g{border-radius:16px;overflow:hidden;aspect-ratio:16/9;background:var(--panel);position:relative}
.fgrid .g img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.fgrid .g:hover img{transform:scale(1.04)}
.fgrid .g .lb{position:absolute;left:16px;bottom:14px;font-size:13px;font-weight:800;font-style:italic;letter-spacing:.08em;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.spec{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
.spec div{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:20px 14px;text-align:center}
.spec b{display:block;font-size:22px;font-weight:800;font-style:italic;color:var(--lime)}
.spec span{font-size:12px;color:var(--muted)}

/* CTA */
.cta-band{margin-top:clamp(60px,8vw,100px);background:var(--lime);color:#10130a;text-align:center;padding:clamp(44px,7vw,80px) 24px;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(26px,4.4vw,48px);font-weight:900;font-style:italic;letter-spacing:-.02em;text-transform:uppercase;line-height:1.12}
.cta-band p{margin-top:12px;font-weight:600;opacity:.75}
.cta-band .row{display:flex;justify-content:center;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn-dark{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#10130a;color:var(--lime);font-weight:800;font-size:15px;padding:15px 34px;border-radius:12px;transition:transform .15s}
.btn-dark:hover{transform:translateY(-2px)}

/* 서브 공통 */
.ph-head{padding:clamp(44px,6vw,70px) 0 8px}
.ph-head .eb{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.24em;color:var(--lime)}
.ph-head .eb::before{content:"";width:26px;height:2px;background:var(--lime)}
.ph-head h1{font-size:clamp(28px,4.4vw,48px);font-weight:900;font-style:italic;text-transform:uppercase;letter-spacing:-.02em;margin-top:12px}
.ph-head p{color:var(--muted);margin-top:10px;max-width:640px}
.faq{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg2)}
.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:17px 20px;font-size:15px;font-weight:700}
.faq-q .q{color:var(--lime);font-weight:800;font-style:italic}
.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 20px 17px 46px;font-size:14px;color:var(--muted)}
.faq-it.open .faq-a{display:block}
/* 폼 */
.form{display:grid;gap:16px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld label{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;margin-bottom:7px;color:var(--muted)}
.fld input,.fld select,.fld textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;font-size:14.5px;outline:0;background:var(--panel);color:var(--ink);transition:all .15s}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--lime)}
.fld input::placeholder,.fld textarea::placeholder{color:var(--soft)}
.fld textarea{resize:vertical}
.chk{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.inq-card{background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:30px 28px}
.form-done{display:none;text-align:center;padding:30px 10px}
.form-done .ok{width:64px;height:64px;border-radius:50%;background:var(--lime);color:#10130a;font-size:30px;display:grid;place-items:center;margin:0 auto 16px}
.form-done h2{font-size:22px;font-weight:800;font-style:italic}
.form-done p{color:var(--muted);margin-top:8px}

/* 푸터 */
.ft{border-top:1px solid var(--line);background:var(--bg2);margin-top:clamp(60px,8vw,100px)}
.ft-in{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:26px;padding:46px 22px 30px}
.ft-brand p{color:var(--muted);font-size:13px;margin-top:14px}
.ft-col h4{font-size:11px;letter-spacing:.26em;margin-bottom:13px;color:var(--lime);font-weight:700}
.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:22px;font-weight:800;font-style:italic;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:26px;font-size:12.5px;color:var(--soft)}
.mono{font-family:ui-monospace,monospace;letter-spacing:.16em}

html.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .65s cubic-bezier(.2,.7,.2,1),transform .65s cubic-bezier(.2,.7,.2,1)}
html.js .reveal.on{opacity:1;transform:none}

@media (max-width:980px){
  .gnb{display:none}
  .m-burger{display:flex}
  .prog{grid-template-columns:1fr}
  .prog .no{font-size:40px}
  .prog .ph{order:-1}
  .tgrid{grid-template-columns:1fr 1fr}
  .rgrid{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .spec{grid-template-columns:1fr 1fr}
  .ft-in{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .tgrid{grid-template-columns:1fr}
  .form .two{grid-template-columns:1fr}
  .hero .stats{flex-wrap:wrap;gap:18px}
}