:root {
  --navy:#061724;
  --deep:#082436;
  --blue:#0074a0;
  --gold:#c49a52;
  --cream:#faf6ef;
  --orange:#db6a23;
  --ink:#12202b;
  --muted:#667580;
  --line:#e8e3da;
  --white:#ffffff;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR","Malgun Gothic",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  word-break:keep-all;
}
a { color:inherit; text-decoration:none; }
img, video { max-width:100%; display:block; }
.container { max-width:1180px; margin:0 auto; }
.skip-link { position:absolute; left:-999px; top:8px; background:#fff; padding:12px; z-index:100; }
.skip-link:focus { left:8px; }
.site-header {
  position:fixed; inset:0 0 auto 0; height:76px; z-index:50;
  background:rgba(5,18,28,.72); backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.12);
}
.nav-inner { height:76px; max-width:1240px; margin:0 auto; padding:0 24px; display:flex; align-items:center; justify-content:space-between; }
.brand { color:#fff; font-weight:900; letter-spacing:-.04em; font-size:24px; line-height:1.05; }
.brand small { display:block; font-size:10px; letter-spacing:.18em; color:#d9e1e6; margin-top:3px; }
.menu { display:flex; align-items:center; gap:22px; color:#fff; font-size:14px; }
.menu a { opacity:.92; font-weight:700; }
.menu a:hover { opacity:1; color:#f0c878; }
.menu .reserve { background:var(--blue); padding:10px 16px; border-radius:8px; opacity:1; }
.mobile-toggle { display:none; color:#fff; background:none; border:0; font-size:28px; }
.hero { position:relative; min-height:720px; height:100vh; overflow:hidden; background:var(--navy); }
.hero video { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(2,11,18,.84),rgba(2,11,18,.28) 55%,rgba(2,11,18,.16)),linear-gradient(0deg,rgba(2,11,18,.70),rgba(2,11,18,0) 44%); }
.hero-content { position:relative; z-index:2; height:100%; max-width:1240px; margin:0 auto; display:flex; align-items:center; padding:96px 24px 60px; }
.eyebrow { color:#f0c878; font-size:18px; font-weight:900; margin-bottom:18px; letter-spacing:.01em; }
.hero h1 { color:#fff; font-size:clamp(46px,7vw,94px); line-height:1.04; letter-spacing:-.065em; margin:0; }
.hero p { color:#f1f5f7; font-size:clamp(18px,2.2vw,28px); margin:24px 0 34px; line-height:1.5; }
.btns { display:flex; flex-wrap:wrap; gap:14px; }
.btn { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 22px; border-radius:9px; font-weight:900; cursor:pointer; }
.btn.primary { background:var(--blue); color:#fff; }
.btn.gold { background:var(--gold); color:#fff; }
.btn.ghost { border:1px solid rgba(255,255,255,.82); color:#fff; }
.hero-info { display:flex; flex-wrap:wrap; gap:12px; margin-top:26px; color:#eaf2f5; font-weight:800; }
.hero-info span { border:1px solid rgba(255,255,255,.22); padding:9px 13px; border-radius:999px; background:rgba(0,0,0,.16); }
.quick { max-width:1180px; margin:-68px auto 80px; position:relative; z-index:10; padding:0 24px; }
.quick-grid { background:#fff; border-radius:18px; box-shadow:0 22px 60px rgba(0,0,0,.14); display:grid; grid-template-columns:repeat(4,1fr); overflow:hidden; }
.quick-card { padding:28px; border-right:1px solid #eee; transition:.25s; }
.quick-card:hover { transform:translateY(-2px); background:#fbfcfd; }
.quick-card:last-child { border-right:0; }
.quick-card b { display:block; font-size:20px; margin-bottom:8px; }
.quick-card span { color:var(--muted); font-size:14px; line-height:1.5; }
.section { padding:92px 24px; }
.section-head { margin-bottom:36px; }
.kicker { font-weight:900; color:var(--blue); letter-spacing:.12em; font-size:13px; }
h2 { font-size:clamp(32px,4vw,48px); line-height:1.16; margin:10px 0 0; letter-spacing:-.055em; }
.lead { font-size:18px; line-height:1.8; color:#4a5a65; }
.two { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.photo { border-radius:18px; overflow:hidden; box-shadow:0 18px 45px rgba(0,0,0,.12); }
.photo img { width:100%; height:100%; object-fit:cover; }
.coach { background:var(--navy); color:#fff; }
.coach .lead { color:#d8e2e8; }
.gold-text { color:#f0c878; }
.badges { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:28px; }
.badge { border:1px solid rgba(255,255,255,.16); padding:15px; border-radius:12px; background:rgba(255,255,255,.05); font-weight:800; }
.lesson { background:#fbfaf7; }
.cards4 { display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.image-card { border-radius:18px; overflow:hidden; background:#fff; box-shadow:0 14px 40px rgba(0,0,0,.08); }
.image-card img { height:210px; width:100%; object-fit:cover; }
.image-card .txt { padding:20px; }
.image-card h3 { margin:0 0 8px; font-size:22px; }
.image-card p { margin:0; color:var(--muted); line-height:1.6; }
.price-section { background:#f8f7f3; }
.price-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.price-card { background:#fff; border:1px solid #e5dfd2; border-radius:18px; padding:26px; box-shadow:0 14px 36px rgba(0,0,0,.06); }
.price-card h3 { font-size:24px; margin:0 0 10px; color:var(--deep); }
.price-card p { margin:0 0 18px; color:var(--muted); line-height:1.55; }
.price-row { display:flex; justify-content:space-between; gap:14px; border-top:1px solid #eee8dd; padding:14px 0; font-weight:900; }
.price-row b { color:var(--gold); }
.price-note { margin-top:24px; background:#fff; border:1px solid #ece6da; border-radius:16px; padding:20px; color:var(--muted); line-height:1.7; }
.family { background:var(--cream); }
.family h2 { color:#a94816; }
.family-layout { display:grid; grid-template-columns:.9fr 1.3fr; gap:34px; align-items:start; }
.features { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:24px; }
.feature { background:#fff; border:1px solid #f0dfcf; border-radius:12px; padding:16px; font-weight:900; color:#a94816; }
.mosaic { display:grid; grid-template-columns:1.1fr 1fr 1fr; grid-template-rows:220px 220px; gap:14px; }
.mosaic img { width:100%; height:100%; object-fit:cover; border-radius:16px; }
.mosaic img:first-child { grid-row:span 2; }
.tour-banner { position:relative; border-radius:22px; overflow:hidden; min-height:350px; display:flex; align-items:center; padding:55px; color:#fff; }
.tour-banner img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.tour-banner::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(0,0,0,.72),rgba(0,0,0,.18)); }
.tour-banner .inner { position:relative; z-index:2; }
.facilities { background:#f8f8f6; }
.facility-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.facility { background:#fff; border-radius:18px; overflow:hidden; border:1px solid #e8e8e8; }
.facility img { height:190px; width:100%; object-fit:cover; }
.facility b { display:block; padding:18px; font-size:20px; }
.gallery-grid { columns:4 220px; column-gap:14px; }
.gallery-grid img { break-inside:avoid; border-radius:14px; margin:0 0 14px; width:100%; box-shadow:0 8px 22px rgba(0,0,0,.08); }
.contact { background:var(--navy); color:#fff; }
.contact-layout { display:grid; grid-template-columns:1.1fr .9fr; gap:36px; align-items:center; }
.contact-card { background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14); border-radius:22px; padding:34px; }
.contact-row { padding:16px 0; border-bottom:1px solid rgba(255,255,255,.12); display:flex; justify-content:space-between; gap:20px; align-items:center; }
.contact-row:last-child { border-bottom:0; }
.contact-row b { font-size:18px; }
.contact-row span { color:#d8e4ea; font-weight:900; }
.qr-box { background:#fff; border-radius:24px; padding:18px; text-align:center; color:#222; }
.qr-box img { border-radius:16px; width:100%; max-width:330px; margin:0 auto; }
.qr-box b { display:block; margin-top:12px; font-size:20px; }
.cta-line { margin-top:26px; display:flex; gap:12px; flex-wrap:wrap; }
footer { background:#03111b; color:#b9c5cc; padding:36px 24px; font-size:14px; }
footer .container { display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.floating-call { display:none; position:fixed; right:18px; bottom:18px; z-index:60; background:var(--blue); color:#fff; border-radius:999px; padding:14px 18px; font-weight:900; box-shadow:0 14px 32px rgba(0,0,0,.24); }
.reveal { opacity:0; transform:translateY(18px); transition:opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity:1; transform:none; }
@media(max-width:860px) {
  .menu { display:none; position:absolute; top:64px; left:0; right:0; background:rgba(5,18,28,.96); padding:18px 24px; flex-direction:column; align-items:flex-start; }
  .menu.open { display:flex; }
  .mobile-toggle { display:block; }
  .site-header { height:64px; }
  .nav-inner { height:64px; }
  .brand { font-size:19px; }
  .hero { min-height:620px; }
  .hero-content { padding-top:80px; }
  .quick { margin:-36px auto 42px; }
  .quick-grid { grid-template-columns:repeat(2,1fr); }
  .quick-card { padding:20px; border-bottom:1px solid #eee; }
  .section { padding:64px 20px; }
  .two,.family-layout,.contact-layout { grid-template-columns:1fr; gap:28px; }
  .cards4 { grid-template-columns:1fr 1fr; gap:14px; }
  .image-card img { height:160px; }
  .price-grid { grid-template-columns:1fr 1fr; }
  .mosaic { grid-template-columns:1fr 1fr; grid-template-rows:180px 180px 180px; }
  .mosaic img:first-child { grid-column:span 2; grid-row:auto; }
  .facility-grid { grid-template-columns:1fr 1fr; }
  .tour-banner { padding:32px; min-height:280px; }
  .floating-call { display:block; }
}
@media(max-width:520px) {
  .cards4,.facility-grid,.features,.price-grid { grid-template-columns:1fr; }
  .quick-grid { grid-template-columns:1fr; }
  .quick-card { border-right:0; }
  .hero h1 { font-size:44px; }
  .hero p { font-size:17px; }
  .contact-row { display:block; }
  .contact-row span { display:block; margin-top:6px; }
}


.lang-switch{display:flex;gap:5px;align-items:center;margin-left:6px;flex-wrap:wrap}
.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:30px;padding:0 8px;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:11px;font-weight:900;color:#fff}
.lang-switch a.active{background:#fff;color:#061724;border-color:#fff}
.price-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.price-old{color:#8b959c;text-decoration:line-through;font-size:13px;font-weight:700;margin-right:6px}
.price-new{color:var(--gold,#c49a52);font-size:18px;font-weight:900}
.price-card small{display:block;color:var(--muted,#667580);line-height:1.5;margin-top:12px}
@media(max-width:1100px){.price-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.lang-switch{margin-left:0;margin-top:6px}.price-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.price-grid{grid-template-columns:1fr}}