:root {
  --bg: #050505;
  --bg2: #0c0c0c;
  --ink: #f5f5f5;
  --mute: #b9a8ad;
  --red: #e11d48;
  --red2: #9f1239;
  --line: rgba(225, 29, 72, 0.42);
  --font: "Noto Sans KR", system-ui, sans-serif;
  --display: "Oswald", "Noto Sans KR", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.65;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.kicker {
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 800;
  margin-bottom: 10px;
}
h1, h2, .display { font-family: var(--display); font-weight: 700; letter-spacing: 0.02em; }
.red { color: var(--red); }

.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 18px;
  background: rgba(5,5,5,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex; align-items: center; gap: 10px; font-family: var(--display);
  font-size: 22px; letter-spacing: 0.14em; color: #fff;
}
.brand b { color: var(--red); }
.brand small { display: block; font-size: 9px; letter-spacing: 0.28em; color: var(--mute); font-weight: 600; }
.nav { display: none; gap: 16px; font-size: 12px; font-weight: 700; color: #ddd; }
.nav a:hover { color: var(--red); }
.top-cta { display: flex; gap: 6px; align-items: center; }
.top-cta a, .lang button {
  border: 1px solid var(--line);
  background: transparent; color: #fff;
  padding: 8px 10px; font-size: 11px; font-weight: 800;
}
.lang { display: flex; gap: 4px; flex-wrap: wrap; }
.lang button {
  display: inline-flex; align-items: center; gap: 5px;
  border: 1px solid var(--line);
  background: transparent; color: #fff;
  padding: 5px 8px; font-size: 11px; font-weight: 800;
}
.lang button svg { width: 20px; height: 14px; display: block; }
.lang button.on { background: var(--red); border-color: var(--red); }
.btn-red { background: var(--red) !important; border-color: var(--red) !important; color: #fff !important; }

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero img.bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: brightness(0.55) contrast(1.08);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.2) 0%, rgba(0,0,0,.15) 40%, rgba(0,0,0,.88) 100%);
  pointer-events: none;
}
.hero-copy {
  position: relative;
  z-index: 2;
  padding: 48px 0 64px;
}
.hero-copy h1 {
  font-size: clamp(64px, 16vw, 160px);
  line-height: 0.82;
  margin: 8px 0 16px;
  letter-spacing: -0.04em;
}
.hero-copy .sub {
  font-size: clamp(18px, 3vw, 28px);
  color: var(--red);
  font-weight: 800;
  margin-bottom: 14px;
}
.lede { max-width: 40em; color: #e8e8e8; font-size: 16px; margin-bottom: 18px; }
.facts {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  font-size: 13px; color: #ddd; margin-bottom: 18px;
}
.facts b { color: var(--red); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--line);
  padding: 11px 14px; font-size: 12px; font-weight: 800;
  background: rgba(0,0,0,.35);
}
.chip.solid { background: var(--red); border-color: var(--red); }

.marquee {
  overflow: hidden; white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0a0a0a;
  color: var(--red);
  font-family: var(--display);
  letter-spacing: 0.18em;
  font-size: 13px;
  padding: 10px 0;
}
.marquee span { display: inline-block; padding-left: 100%; animation: mq 28s linear infinite; }
@keyframes mq { to { transform: translateX(-50%); } }

.sec { padding: 72px 0 28px; }
.sec h2 { font-size: clamp(28px, 5vw, 46px); line-height: 1.12; margin-bottom: 12px; }
.sec-lead { max-width: 42em; color: var(--mute); margin-bottom: 28px; }

.pillars { display: grid; gap: 14px; }
.pillar {
  background: var(--bg2);
  border: 1px solid var(--line);
  overflow: hidden;
}
.pillar img { width: 100%; height: auto; object-fit: contain; background: #0a0a0a; cursor: pointer; }
.pillar .pad { padding: 16px 16px 20px; }
.pillar h3 { font-size: 20px; margin-bottom: 6px; }
.pillar p { color: var(--mute); font-size: 14px; }
.tag {
  display: inline-block; background: var(--red); color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: 0.16em;
  padding: 4px 8px; margin-bottom: 8px;
}

.stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line);
  margin: 28px 0 8px;
}
.stat { background: var(--bg); padding: 18px 14px; text-align: center; }
.stat b { display: block; font-family: var(--display); font-size: 28px; color: var(--red); }
.stat span { font-size: 12px; color: var(--mute); }

.courses { display: grid; gap: 14px; }
.course {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #12080b, #050505);
  padding: 18px 18px 20px;
}
.course h3 { font-size: 22px; color: var(--red); margin-bottom: 8px; }
.course p { color: #d8d8d8; font-size: 15px; }
.course ul { margin: 10px 0 0 18px; color: #d8d8d8; font-size: 14px; }
.note { font-size: 13px; color: var(--mute); margin-top: 14px; }



.grid-girls {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.grid-girls figure { margin: 0; background: #0a0a0a; outline: 1px solid var(--line); }
.grid-girls img { width: 100%; height: auto; object-fit: contain; cursor: pointer; }
.grid-girls figcaption {
  font-size: 11px; letter-spacing: 0.12em; padding: 6px 8px 8px; color: var(--mute);
}

.mosaic {
  display: grid; gap: 8px;
  grid-template-columns: 1fr;
}
.mosaic img {
  width: 100%; height: auto; object-fit: contain; background: #0a0a0a;
  cursor: pointer;
  outline: 1px solid var(--line);
}

.flow { display: grid; gap: 12px; }
.step {
  display: grid; grid-template-columns: 56px 1fr; gap: 12px;
  border-top: 1px solid var(--line); padding: 16px 0;
}
.step .n { font-family: var(--display); font-size: 28px; color: var(--red); }
.step h3 { font-size: 18px; margin-bottom: 4px; }
.step p { color: var(--mute); font-size: 14px; }

.seo {
  max-width: 820px;
}
.seo h2 { font-size: 26px; color: var(--red); margin: 28px 0 10px; }
.seo h3 { font-size: 20px; color: #fff; margin: 22px 0 8px; }
.seo p { margin-bottom: 12px; color: #ddd; font-size: 16px; }
.seo-cards { display: grid; gap: 12px; margin: 22px 0 8px; }
.seo-card { border: 1px solid var(--line); background: #0a0a0a; overflow: hidden; }
.seo-card img { width: 100%; height: auto; object-fit: contain; background: #0a0a0a; }
.seo-card .pad { padding: 12px 14px 16px; }
.seo-card h3 { font-size: 16px; color: var(--red); }

.map-frame {
  border: 1px solid var(--line);
  overflow: hidden; margin-top: 12px;
}
.map-frame iframe { width: 100%; height: 320px; border: 0; display: block; filter: grayscale(.2) contrast(1.05); }

.faq details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}
.faq summary { font-weight: 800; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { color: var(--mute); margin-top: 8px; font-size: 14px; }

.foot {
  padding: 40px 0 140px;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--mute);
  font-size: 13px;
}

.only-bar {
  background: var(--red);
  color: #fff;
  text-align: center;
  padding: 12px 16px;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 14px;
}
.only-bar b { font-family: var(--display); letter-spacing: 0.12em; }
.only-grid { display: grid; gap: 12px; }
.only-card {
  border: 1px solid var(--line);
  padding: 20px 18px;
  background: #0a0a0a;
}
.only-card h3 { font-size: 20px; margin-bottom: 8px; color: var(--red); }
.only-card p { color: var(--mute); font-size: 14px; }

.moments { display: grid; gap: 12px; }
.moment {
  position: relative; overflow: hidden;
  border: 1px solid var(--line);
  background: #0a0a0a;
}
.moment img { width: 100%; height: auto; object-fit: contain; display: block; }
.moment .fx {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 16px;
  background: linear-gradient(transparent, #050505 78%);
}
.moment h3 { font-size: 20px; }
.moment p { color: #ddd; font-size: 13px; }

.cards { display: grid; gap: 12px; }
.card {
  border: 1px solid var(--line);
  background: #0a0a0a;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.card img { width: 100%; height: auto; object-fit: contain; background: #0a0a0a; }
.card .pad { padding: 14px 14px 18px; flex: 1; display: flex; flex-direction: column; }
.card time { font-size: 11px; letter-spacing: 0.14em; color: var(--red); }
.card h3 { font-size: 18px; margin: 6px 0 8px; }
.card p { color: var(--mute); font-size: 14px; flex: 1; }
.card .more { margin-top: 12px; font-weight: 800; color: var(--red); font-size: 13px; }

.article { max-width: 760px; margin: 0 auto; padding: 40px 0 20px; }
.crumb { font-size: 12px; color: var(--mute); margin-bottom: 18px; }
.crumb a:hover { color: var(--red); }
.article h1 { font-size: clamp(28px, 5vw, 42px); line-height: 1.2; margin: 8px 0 14px; }
.article .cover { width: 100%; height: auto; object-fit: contain; background: #0a0a0a; margin: 18px 0 24px; outline: 1px solid var(--line); }
.article .body p { margin: 0 0 16px; font-size: 16.5px; line-height: 1.9; color: #e4e4e4; }
.related { display: grid; gap: 10px; margin-top: 28px; }
.related a { border: 1px solid var(--line); padding: 12px 14px; display: block; }
.related a:hover { border-color: var(--red); }

.float {
  position: fixed; z-index: 70;
  right: 14px; bottom: 16px;
  width: 228px;
  background: rgba(8,8,8,.96);
  border: 1px solid var(--line);
  padding: 12px 12px 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,.45);
}
.float-k {
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--red); font-weight: 800;
}
.float-id {
  font-family: var(--display); font-size: 30px; color: #fff;
  line-height: 1; margin: 2px 0 4px; letter-spacing: 0.04em;
}
.float-note { font-size: 11px; color: var(--mute); margin-bottom: 10px; }
.float a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 10px; margin-bottom: 6px;
  font-size: 13px; font-weight: 800;
}
.float a span { font-size: 11px; font-weight: 700; opacity: .9; }
.f-kakao { background: #fee500; color: #191600; }
.f-line { background: #06c755; color: #fff; }
.f-tg { background: #2aabee; color: #fff; }
.f-tel { background: var(--red); color: #fff; }

.vids { display: grid; gap: 12px; }
.vid {
  border: 1px solid var(--line);
  background: #0a0a0a;
  padding: 16px 16px 18px;
  display: block;
}
.vid:hover { border-color: var(--red); }
.vid h3 { font-size: 18px; margin: 6px 0 8px; }
.vid p { color: var(--mute); font-size: 14px; }
.yt {
  display: grid; gap: 12px; margin-top: 16px;
}
.yt iframe {
  width: 100%; aspect-ratio: 16 / 9; border: 0;
  outline: 1px solid var(--line); background: #000;
}

.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.9);
  display: none; place-items: center; z-index: 80; padding: 24px;
}
.lightbox.on { display: grid; }
.lightbox img { max-height: 88vh; max-width: 92vw; object-fit: contain; }

@media (min-width: 800px) {
  .nav { display: flex; }
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .courses { grid-template-columns: repeat(3, 1fr); }
  .grid-girls { grid-template-columns: repeat(5, 1fr); gap: 10px; }
  .mosaic { grid-template-columns: 1.2fr 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .seo-cards { grid-template-columns: repeat(3, 1fr); }
  .hero-copy h1 { max-width: none; }
  .only-grid { grid-template-columns: repeat(3, 1fr); }
  .moments { grid-template-columns: repeat(4, 1fr); }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .cards.cols { grid-template-columns: repeat(3, 1fr); }
  .vids { grid-template-columns: repeat(3, 1fr); }
  .yt { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
  .float {
    left: 0; right: 0; bottom: 0; width: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 8px 8px 10px;
    border-left: 0; border-right: 0; border-bottom: 0;
  }
  .float-k, .float-id, .float-note { display: none; }
  .float a {
    margin: 0; flex-direction: column; gap: 2px; padding: 8px 4px; text-align: center; font-size: 11px;
  }
  .float a span { font-size: 10px; }
  .foot { padding-bottom: 92px; }
}
@media (max-width: 720px) {
  .top { padding: 8px 10px; }
  .brand { font-size: 16px; }
  .sec { padding: 48px 0 16px; }
  .moments { grid-template-columns: 1fr 1fr; }
}