:root { --ice:#eaf8f6; --ink:#101820; --blue:#185adb; --orange:#ff5c35; --lime:#d9f755; --white:#fff; }
body { background:var(--ice); color:var(--ink); font-family:"IBM Plex Sans KR",sans-serif; line-height:1.65; }
.site-header { position:fixed; z-index:50; inset:16px 22px auto; display:grid; grid-template-columns:auto 1fr auto; align-items:center; min-height:58px; padding:8px 10px 8px 18px; color:var(--white); background:rgba(16,24,32,.72); border:1px solid rgba(255,255,255,.28); backdrop-filter:blur(14px); }
.brand { display:flex; gap:10px; align-items:center; font-weight:700; text-decoration:none; white-space:nowrap; }
.brand-mark { display:grid; place-items:center; width:32px; height:32px; background:var(--lime); color:var(--ink); font:600 12px/1 monospace; }
.site-nav { display:flex; justify-content:center; gap:clamp(14px,2vw,30px); }
.site-nav a { color:inherit; font-size:13px; font-weight:600; text-decoration:none; }
.site-nav a:hover { color:var(--lime); }
.lang-switch { gap:2px; }
.lang-switch button { min-width:36px; height:34px; border:0; background:transparent; color:inherit; font:600 11px/1 monospace; }
.lang-switch button[aria-pressed="true"] { background:var(--lime); color:var(--ink); }
.hero { position:relative; min-height:100svh; overflow:hidden; display:flex; align-items:flex-end; color:var(--white); }
.hero-media img { object-position:center 42%; }
.hero-shade { position:absolute; inset:0; background:linear-gradient(90deg,rgba(7,13,20,.92) 0%,rgba(7,13,20,.5) 46%,rgba(7,13,20,.12) 75%),linear-gradient(0deg,rgba(7,13,20,.88),transparent 58%); }
.hero-copy { position:relative; z-index:2; width:min(780px,calc(100% - 44px)); margin:0 0 clamp(86px,10vh,128px) clamp(22px,7vw,112px); }
.concept-label,.eyebrow { margin:0 0 16px; color:var(--lime); font:600 12px/1.25 monospace; text-transform:uppercase; }
.concept-label { position:absolute; left:0; top:-62px; padding-left:68px; color:var(--white); }
.concept-label::before { content:""; position:absolute; left:0; top:50%; width:52px; height:2px; background:var(--orange); }
.hero h1 { max-width:760px; margin:0; font-family:"Gasoek One",sans-serif; font-size:clamp(48px,8.5vw,126px); font-weight:400; line-height:.96; letter-spacing:0; word-break:keep-all; -webkit-text-stroke:1px rgba(0,0,0,.5); text-shadow:0 3px 0 #000,0 14px 42px rgba(0,0,0,.8); }
.hero-lead { max-width:630px; margin:26px 0; font-size:clamp(16px,1.35vw,20px); font-weight:600; line-height:1.75; text-shadow:0 2px 3px #000,0 0 18px #000; }
.hero-actions { display:flex; flex-wrap:wrap; gap:10px; }
.button { display:inline-flex; min-height:48px; padding:0 22px; align-items:center; justify-content:center; border:2px solid currentColor; font-weight:700; text-decoration:none; cursor:pointer; }
.button.primary { background:var(--lime); color:var(--ink); border-color:var(--lime); }
.button.secondary { color:var(--white); background:rgba(0,0,0,.2); }
.hero-chips { display:flex; flex-wrap:wrap; gap:8px; margin-top:28px; }
.hero-chips span { padding:6px 10px; border:1px solid rgba(255,255,255,.45); background:rgba(0,0,0,.22); font:500 11px/1.4 monospace; }
.hero-ornament { position:absolute; z-index:1; right:5vw; top:22vh; width:min(32vw,430px); aspect-ratio:1; border:1px solid rgba(217,247,85,.65); border-radius:50%; box-shadow:inset 0 0 0 42px rgba(24,90,219,.12),0 0 0 76px rgba(255,92,53,.08); }
.hero-ornament::before,.hero-ornament::after { content:""; position:absolute; background:var(--lime); }
.hero-ornament::before { width:110%; height:1px; top:50%; left:-5%; transform:rotate(-28deg); }
.hero-ornament::after { width:10px; height:10px; border-radius:50%; left:12%; top:68%; box-shadow:245px -155px 0 var(--orange); }
.hero-foot { position:absolute; z-index:3; bottom:24px; left:22px; right:22px; display:flex; justify-content:space-between; color:rgba(255,255,255,.8); font:500 11px/1 monospace; }
.section { padding:clamp(80px,10vw,150px) max(24px,7vw); }
.section-head { display:grid; grid-template-columns:minmax(120px,.35fr) minmax(0,1.2fr); column-gap:5vw; max-width:1180px; margin:0 auto 70px; }
.section-head .eyebrow { grid-row:1 / span 2; padding-top:12px; color:var(--blue); }
.section h2 { max-width:900px; margin:0; font-family:"Gasoek One",sans-serif; font-size:clamp(38px,5.2vw,76px); font-weight:400; line-height:1.12; letter-spacing:0; word-break:keep-all; }
.section-lead { max-width:720px; margin:24px 0 0; font-size:18px; }
.greeting { display:grid; grid-template-columns:minmax(260px,.7fr) minmax(300px,1.3fr); max-width:1180px; margin:auto; background:var(--ink); color:var(--white); }
.greeting-photo { min-height:520px; }
.greeting-photo img { width:100%; height:100%; object-fit:cover; object-position:center top; }
.greeting-copy { align-self:center; padding:clamp(36px,6vw,86px); }
.greeting-copy blockquote { margin:0 0 26px; font-size:clamp(25px,3vw,42px); font-weight:600; line-height:1.45; word-break:keep-all; }
.greeting-copy strong,.greeting-copy span { display:block; }
.greeting-copy span { color:var(--lime); font-size:13px; }
.strength-grid { display:grid; grid-template-columns:repeat(3,1fr); max-width:1180px; margin:24px auto 100px; border-top:3px solid var(--ink); border-bottom:3px solid var(--ink); }
.strength-grid article { min-height:270px; padding:28px; border-right:1px solid rgba(16,24,32,.25); }
.strength-grid article:last-child { border-right:0; }
.strength-grid b { display:inline-grid; place-items:center; min-width:56px; min-height:28px; padding:0 8px; background:var(--blue); color:#fff; font:600 11px/1 monospace; }
.strength-grid h3 { margin:42px 0 12px; font-size:23px; }
.master-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; max-width:1180px; margin:auto; }
.master-grid article { position:relative; overflow:hidden; min-height:480px; background:var(--ink); color:#fff; }
.master-grid img { width:100%; height:100%; object-fit:cover; }
.master-grid article div { position:absolute; inset:auto 0 0; padding:50px 24px 22px; background:linear-gradient(transparent,rgba(0,0,0,.88)); }
.master-grid h3,.master-grid p { margin:0; }
.master-grid p { color:var(--lime); font:500 12px/1.6 monospace; }
.programs { background:var(--blue); color:var(--white); }
.programs .eyebrow { color:var(--lime); }
.program-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; max-width:1180px; margin:auto; }
.program-grid article { position:relative; min-height:430px; overflow:hidden; background:var(--ink); }
.program-grid img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.program-grid article:hover img { transform:scale(1.025); }
.program-grid article div { position:absolute; inset:auto 0 0; padding:70px 28px 26px; background:linear-gradient(transparent,rgba(0,0,0,.94)); }
.program-grid span { color:var(--lime); font:600 12px/1 monospace; }
.program-grid h3 { margin:8px 0 4px; font-size:30px; }
.program-grid p { margin:0; max-width:560px; }
.program-feature { grid-column:span 2; min-height:620px!important; }
.program-oneday { grid-column:span 2; }
.schedule-layout { display:grid; grid-template-columns:1fr 1fr; gap:60px; max-width:1180px; margin:auto; }
.schedule-list > div { display:grid; grid-template-columns:1fr auto; padding:24px 0; border-top:2px solid var(--ink); }
.schedule-list p { grid-column:1/-1; margin:8px 0 0; color:#44515a; }
.schedule-list span { color:var(--blue); font:600 12px/1.6 monospace; }
.location-card { background:var(--white); border:2px solid var(--ink); }
.placeholder-map { display:flex; flex-direction:column; justify-content:space-between; padding:28px; background-color:var(--ink); background-image:linear-gradient(rgba(217,247,85,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(217,247,85,.18) 1px,transparent 1px); background-size:28px 28px; color:var(--lime); }
.placeholder-map strong { font:400 clamp(38px,6vw,72px)/.9 "Gasoek One"; }
.placeholder-map span { font:500 11px/1 monospace; }
.location-copy { padding:28px; }
.location-copy p { margin:4px 0 18px; }
.gallery { background:var(--white); }
.gallery-grid { display:grid; grid-template-columns:1.2fr .8fr .8fr; gap:18px; max-width:1180px; margin:auto; }
.gallery-grid article { border-top:5px solid var(--orange); }
.gallery-grid img { width:100%; aspect-ratio:4/3; object-fit:cover; }
.gallery-grid div { padding:22px 0; }
.gallery-grid h3,.gallery-grid p { margin:0 0 8px; }
.inquiry { display:grid; grid-template-columns:1fr 1fr; gap:8vw; background:var(--ink); color:var(--white); }
.inquiry h2 { margin:0; }
.inquiry .eyebrow { color:var(--lime); }
.contact-channels { display:grid; margin-top:42px; border-top:1px solid #53606a; }
.contact-channels a { display:flex; justify-content:space-between; padding:16px 0; border-bottom:1px solid #53606a; text-decoration:none; }
.contact-form { display:grid; grid-template-columns:1fr 1fr; gap:18px; padding:34px; background:var(--ice); color:var(--ink); }
.contact-form label { display:grid; gap:7px; font-size:13px; font-weight:600; }
.contact-form label:nth-child(4),.contact-form .button,.contact-form small,.form-status { grid-column:1/-1; }
.contact-form input,.contact-form select,.contact-form textarea { border:0; border-bottom:2px solid var(--ink); border-radius:0; padding:12px 4px; background:transparent; }
.links { background:var(--lime); }
.link-list { max-width:1180px; margin:auto; border-top:3px solid var(--ink); }
.link-list a { display:flex; justify-content:space-between; padding:22px 0; border-bottom:1px solid var(--ink); font-size:clamp(18px,2vw,27px); font-weight:700; text-decoration:none; }
footer { display:grid; grid-template-columns:1fr 1fr auto; gap:30px; align-items:end; padding:54px 7vw; background:var(--blue); color:#fff; }
footer p { margin:0; max-width:580px; }
@media (max-width:900px) {
  .site-header { inset:10px 12px auto; grid-template-columns:1fr auto auto; }
  .menu-toggle { display:grid; place-items:center; width:38px; height:38px; border:0; background:transparent; color:inherit; font-size:22px; }
  .site-nav { position:absolute; top:66px; left:0; right:0; display:none; padding:18px; background:var(--ink); }
  .site-nav.is-open { display:grid; }
  .site-header .brand > span:last-child { display:none; }
  .hero-copy { margin-left:24px; }
  .hero-ornament { width:58vw; right:-18vw; }
  .section-head { grid-template-columns:1fr; }
  .section-head .eyebrow { grid-row:auto; }
  .greeting,.schedule-layout,.inquiry { grid-template-columns:1fr; }
  .strength-grid,.master-grid { grid-template-columns:1fr; }
  .strength-grid article { border-right:0; border-bottom:1px solid rgba(16,24,32,.25); }
  .master-grid article { min-height:420px; }
  .gallery-grid { grid-template-columns:1fr; }
  footer { grid-template-columns:1fr; }
}
@media (max-width:600px) {
  .lang-switch button { min-width:32px; }
  .hero { min-height:100svh; }
  .hero-copy { width:calc(100% - 36px); margin:0 18px 82px; }
  .hero h1 { font-size:clamp(42px,13.5vw,58px); }
  .hero-lead { font-size:15px; }
  .hero-chips span:nth-child(n+3) { display:none; }
  .section { padding:76px 20px; }
  .section-head { margin-bottom:42px; }
  .greeting-photo { min-height:400px; }
  .program-grid { grid-template-columns:1fr; }
  .program-grid article,.program-feature,.program-oneday { grid-column:auto; min-height:390px!important; }
  .contact-form { grid-template-columns:1fr; padding:22px; }
  .contact-form label { grid-column:1; }
}