:root{
  --bg:#09090b;--bg2:#111115;--panel:#17171c;--panel2:#202027;
  --line:#303038;--text:#f7f7f8;--muted:#a6a6af;--accent:#ef2b2d;
  --accent2:#ff5b3d;--paper:#f4f1eb;--ink:#151515;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"NanumSquare","Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;
  line-height:1.65;word-break:keep-all
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{
  position:sticky;top:0;z-index:100;background:rgba(9,9,11,.9);
  backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.5px}
.brand-mark{
  width:39px;height:39px;border:2px solid var(--accent);border-radius:9px;
  display:grid;place-items:center;font-weight:900;color:var(--accent);transform:rotate(-5deg)
}
.brand-text b{display:block;line-height:1;font-size:18px}
.brand-text span{font-size:10px;letter-spacing:2.3px;color:#8c8c94}
.menu{display:flex;align-items:center;gap:25px;font-size:14px}
.menu a{color:#d7d7dc}
.menu a:hover,.menu a.active{color:#fff}
.menu .cta{background:var(--accent);padding:10px 15px;border-radius:8px;color:#fff}
.menu-btn{display:none;border:0;background:none;color:#fff;font-size:28px}
.hero{
  min-height:760px;position:relative;overflow:hidden;display:flex;align-items:center;
  background:
    radial-gradient(circle at 78% 25%,rgba(239,43,45,.19),transparent 28%),
    radial-gradient(circle at 15% 80%,rgba(255,255,255,.07),transparent 25%),
    linear-gradient(132deg,#050506 0%,#111116 48%,#08080a 100%)
}
.hero:after{
  content:"";position:absolute;width:610px;height:610px;right:-100px;bottom:-245px;
  border:95px solid rgba(255,255,255,.025);border-radius:50%
}
.hero-grid{
  display:grid;grid-template-columns:1.18fr .82fr;gap:70px;align-items:center;
  position:relative;z-index:2
}
.kicker{
  color:var(--accent);font-size:12px;font-weight:900;letter-spacing:2.2px;
  text-transform:uppercase;margin:0 0 12px
}
.hero h1,.page-hero h1{
  margin:0;line-height:.96;letter-spacing:-3.5px;
  font-size:clamp(58px,8vw,103px)
}
.hero h1 .red,.page-hero h1 .red{color:var(--accent)}
.hero-copy{font-size:19px;color:#c7c7cc;margin:27px 0 0;max-width:630px}
.actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:32px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:50px;padding:0 20px;border-radius:9px;font-weight:900;
  border:1px solid transparent
}
.btn.primary{background:var(--accent);color:#fff}
.btn.outline{border-color:#43434b;background:rgba(255,255,255,.025)}
.btn.light{background:#fff;color:#111}
.hero-card{
  border:1px solid #2d2d35;border-radius:18px;padding:30px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  box-shadow:0 28px 80px rgba(0,0,0,.35)
}
.ring-graphic{
  height:330px;border-radius:14px;position:relative;overflow:hidden;
  background:
    linear-gradient(180deg,transparent 52%,rgba(0,0,0,.75)),
    repeating-linear-gradient(0deg,transparent 0 62px,rgba(239,43,45,.9) 63px 67px),
    linear-gradient(145deg,#2c2c33,#0f0f12 60%);
  border:1px solid #383840
}
.ring-graphic:before{
  content:"PPAK";position:absolute;inset:0;display:grid;place-items:center;
  font-size:88px;font-weight:900;letter-spacing:-8px;color:rgba(255,255,255,.09);
  transform:rotate(-8deg)
}
.ring-graphic:after{
  content:"BOXING CLUB";position:absolute;left:22px;bottom:18px;
  font-size:14px;font-weight:900;letter-spacing:3px;color:#fff
}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.mini-stats div{
  background:#0e0e11;border:1px solid #27272e;border-radius:10px;
  padding:13px 10px;text-align:center
}
.mini-stats b{display:block;font-size:15px}
.mini-stats span{font-size:10px;color:#85858d}
.section{padding:105px 0}
.section.paper{background:var(--paper);color:var(--ink)}
.section.soft{background:#0f0f13}
.section-title{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:40px}
.section-title h2{
  font-size:clamp(38px,5vw,62px);line-height:1.08;
  letter-spacing:-2.4px;margin:8px 0 0
}
.section-title p.desc{max-width:520px;color:var(--muted);margin:0}
.paper .section-title p.desc{color:#555}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.program-card{
  min-height:340px;padding:26px;border-radius:14px;background:var(--panel);
  border:1px solid var(--line);display:flex;flex-direction:column
}
.program-card .num{
  font-size:12px;color:var(--accent);font-weight:900;
  letter-spacing:1px;margin-bottom:43px
}
.program-card h3{font-size:25px;letter-spacing:-1px;margin:0 0 10px}
.program-card p{color:#b6b6be;margin:0 0 24px}
.program-card ul{padding-left:18px;color:#8f8f98;margin-top:auto;font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.big-copy{
  font-size:clamp(38px,5vw,67px);line-height:1.06;
  letter-spacing:-2.7px;font-weight:900;margin:8px 0 22px
}
.feature-list{border-top:1px solid #d0cbc2}
.feature-row{
  display:grid;grid-template-columns:130px 1fr;gap:30px;
  padding:20px 0;border-bottom:1px solid #d0cbc2
}
.feature-row b{font-size:14px}
.feature-row span{color:#56524d}
.banner{
  background:linear-gradient(110deg,var(--accent),#bb111c);
  border-radius:18px;padding:42px;display:flex;
  justify-content:space-between;align-items:center;gap:30px
}
.banner h3{
  margin:0;font-size:clamp(28px,4vw,48px);
  line-height:1.08;letter-spacing:-1.8px
}
.blog-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.blog-main,.blog-side{
  border-radius:16px;border:1px solid var(--line);
  background:var(--panel);overflow:hidden
}
.blog-main{min-height:440px;padding:36px;position:relative}
.blog-main:before{
  content:"NAVER BLOG";position:absolute;right:-20px;bottom:10px;
  font-size:68px;font-weight:900;color:rgba(255,255,255,.035);
  transform:rotate(-8deg)
}
.blog-badge{
  display:inline-flex;background:#03c75a;color:#fff;
  border-radius:6px;padding:6px 10px;font-weight:900;font-size:12px
}
.blog-main h3{font-size:40px;line-height:1.08;letter-spacing:-1.5px;margin:55px 0 15px}
.blog-main p{color:#a9a9b1;max-width:560px}
.blog-side{padding:28px;display:flex;flex-direction:column;justify-content:space-between}
.blog-side .item{padding:18px 0;border-bottom:1px solid var(--line)}
.blog-side .item:last-child{border-bottom:0}
.blog-side small{color:var(--accent);font-weight:900}
.blog-side b{display:block;font-size:18px;margin-top:4px}
.location-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
.info-card,.map-placeholder{
  border:1px solid var(--line);border-radius:16px;background:var(--panel)
}
.info-card{padding:32px}
.info-row{padding:17px 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row small{display:block;color:#7f7f89;margin-bottom:4px}
.info-row b{font-size:18px}
.map-placeholder{
  min-height:390px;display:grid;place-items:center;text-align:center;padding:30px;
  background:radial-gradient(circle at 60% 40%,rgba(239,43,45,.18),transparent 28%),#15151a
}
.pin{font-size:48px}
.map-placeholder p{color:#a5a5ad}
footer{padding:48px 0;background:#050506;border-top:1px solid #1c1c21}
.footer-grid{
  display:grid;grid-template-columns:1fr auto;gap:30px;
  color:#85858d;font-size:13px
}
.footer-grid strong{color:#fff;font-size:18px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:start}
.floating{
  position:fixed;right:18px;bottom:18px;z-index:90;
  display:flex;flex-direction:column;gap:8px
}
.float-btn{
  min-width:62px;height:54px;padding:0 14px;border-radius:28px;
  display:grid;place-items:center;font-size:12px;font-weight:900;
  box-shadow:0 12px 28px rgba(0,0,0,.28)
}
.float-btn.blog{background:#03c75a;color:white}
.float-btn.consult{background:var(--accent);color:white}
.page-hero{padding:120px 0 80px;background:linear-gradient(145deg,#08080a,#15151a)}
.page-hero h1{font-size:clamp(52px,7vw,86px)}
.page-hero p{max-width:700px;color:#b6b6bd;font-size:18px}
.content-section{padding:80px 0}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.detail-card{
  border:1px solid var(--line);background:var(--panel);
  border-radius:14px;padding:30px
}
.detail-card h2,.detail-card h3{margin-top:0;letter-spacing:-1px}
.detail-card p,.detail-card li{color:#aaaab3}
.detail-card ul{padding-left:20px}
.table{width:100%;border-collapse:collapse;border-top:2px solid #fff}
.table th,.table td{
  padding:18px 14px;border-bottom:1px solid var(--line);text-align:left
}
.table th{width:27%;color:#8f8f98}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form .full{grid-column:1/-1}
label{font-size:13px;font-weight:900;color:#d9d9de}
input,textarea,select{
  width:100%;margin-top:7px;border-radius:8px;border:1px solid #383840;
  background:#111116;color:#fff;padding:13px 14px;outline:none
}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
.form-note{font-size:12px;color:#7c7c85}
.notice{
  border-left:4px solid var(--accent);background:#15151a;
  padding:17px 19px;border-radius:8px;color:#c6c6cc;font-size:14px
}
@media(max-width:960px){
  .menu-btn{display:block}
  .menu{
    display:none;position:absolute;top:76px;left:0;width:100%;
    background:#0d0d10;flex-direction:column;align-items:stretch;
    padding:18px;border-bottom:1px solid var(--line)
  }
  .menu.open{display:flex}
  .hero-grid,.split,.blog-grid,.location-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding:100px 0 75px}
  .hero-card{max-width:650px}
  .grid-4{grid-template-columns:1fr 1fr}
  .section-title{align-items:start;flex-direction:column}
}
@media(max-width:640px){
  .container{width:min(var(--max),calc(100% - 26px))}
  .nav{height:68px}.menu{top:68px}
  .hero{padding-top:80px}
  .hero h1,.page-hero h1{letter-spacing:-2.2px}
  .hero-copy{font-size:16px}
  .hero-card{padding:18px}.ring-graphic{height:250px}
  .mini-stats{grid-template-columns:1fr}
  .section{padding:76px 0}
  .grid-4,.detail-grid,.contact-form{grid-template-columns:1fr}
  .contact-form .full{grid-column:auto}
  .feature-row{grid-template-columns:1fr;gap:5px}
  .banner{padding:28px;align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .page-hero{padding:90px 0 60px}
}