:root{
  --bg:#0a0a0c;
  --bg-2:#111114;
  --ink:#f5f3ee;
  --ink-dim:#aaa6a0;
  --line:#2a2a30;
  --pink:#ff3d8a;
  --cyan:#5ce0ff;
  --gold:#d9b56a;
  --shadow:0 30px 60px -20px rgba(0,0,0,.6);
  --serif:"Cormorant Garamond","Noto Serif JP",serif;
  --sans:"Inter","Noto Sans JP",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;
  background:linear-gradient(180deg,rgba(10,10,12,.85),rgba(10,10,12,0));
  backdrop-filter:blur(6px);
}
.nav .brand{
  font-family:var(--serif);font-size:22px;letter-spacing:.18em;
  background:linear-gradient(90deg,var(--pink),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:600;
}
.nav ul{display:flex;gap:24px;list-style:none}
.nav ul a{font-size:12px;letter-spacing:.18em;color:var(--ink-dim)}
.nav ul a:hover{color:var(--ink)}
.nav .cta{
  padding:10px 18px;border:1px solid var(--pink);
  border-radius:999px;font-size:12px;letter-spacing:.18em;
  background:rgba(255,61,138,.08);
  transition:.2s;
}
.nav .cta:hover{background:var(--pink);color:#fff;box-shadow:0 0 24px rgba(255,61,138,.5)}
@media (max-width:780px){
  .nav ul{display:none}
  .nav{padding:14px 18px}
}

/* HERO */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  background:
    radial-gradient(70% 60% at 80% 20%,rgba(255,61,138,.25),transparent 60%),
    radial-gradient(60% 50% at 10% 80%,rgba(92,224,255,.18),transparent 60%),
    var(--bg);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg,transparent 0 2px,rgba(255,255,255,.025) 2px 3px);
  pointer-events:none;mix-blend-mode:overlay;
}
.hero-inner{position:relative;text-align:center;padding:120px 24px 80px;z-index:2}
.hero .tag{
  display:inline-block;font-size:11px;letter-spacing:.32em;
  color:var(--cyan);border:1px solid rgba(92,224,255,.4);
  padding:8px 16px;border-radius:999px;margin-bottom:28px;
}
.hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(48px,9vw,120px);
  line-height:1.02;letter-spacing:.02em;
  background:linear-gradient(180deg,#fff 30%,#ff79b4 75%,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 80px rgba(255,61,138,.25);
}
.hero h1 .em{font-style:italic;color:var(--gold);-webkit-text-fill-color:var(--gold)}
.hero .lead{
  max-width:560px;margin:28px auto 0;color:var(--ink-dim);
  font-size:15px;line-height:1.9;
}
.hero .ctas{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;
  font-size:13px;letter-spacing:.18em;
  border:1px solid transparent;transition:.2s;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(90deg,var(--pink),#ff7aaa);
  color:#fff;box-shadow:0 10px 30px -10px rgba(255,61,138,.6);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(255,61,138,.7)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}

/* Sections */
section{padding:120px 0;position:relative}
.eyebrow{
  display:inline-block;font-size:11px;letter-spacing:.32em;
  color:var(--gold);margin-bottom:14px;
}
.h2{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(34px,5vw,56px);line-height:1.15;letter-spacing:.01em;
  margin-bottom:18px;
}
.h2 .em{font-style:italic;color:var(--pink)}
.section-lead{color:var(--ink-dim);max-width:620px;margin-bottom:56px}

/* About */
.about{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;gap:40px}}
.about-img{
  aspect-ratio:4/5;border-radius:8px;
  background:
    linear-gradient(135deg,rgba(255,61,138,.4),rgba(92,224,255,.3)),
    repeating-linear-gradient(45deg,#1a1a1f 0 12px,#222 12px 24px);
  position:relative;overflow:hidden;
  box-shadow:var(--shadow);
}
.about-img::after{
  content:"ENKELADOS";position:absolute;bottom:24px;left:24px;
  font-family:var(--serif);font-size:28px;letter-spacing:.2em;
  color:rgba(255,255,255,.85);
}
.about p+p{margin-top:18px}
.about ul.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;list-style:none}
.about ul.tags li{
  font-size:12px;padding:6px 12px;border:1px solid var(--line);
  border-radius:999px;color:var(--ink-dim);
}

/* Lessons */
.lessons-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:860px){.lessons-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.lessons-grid{grid-template-columns:1fr}}
.lesson-card{
  border:1px solid var(--line);border-radius:14px;
  padding:28px 24px;background:var(--bg-2);
  position:relative;overflow:hidden;transition:.25s;
}
.lesson-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,61,138,.0),rgba(255,61,138,.08));
  opacity:0;transition:.3s;
}
.lesson-card:hover{border-color:var(--pink);transform:translateY(-4px)}
.lesson-card:hover::before{opacity:1}
.lesson-card h3{
  font-family:var(--serif);font-size:24px;font-weight:500;
  letter-spacing:.04em;margin-bottom:8px;
}
.lesson-card .meta{font-size:11px;letter-spacing:.2em;color:var(--cyan);margin-bottom:14px}
.lesson-card p{font-size:13px;color:var(--ink-dim)}

/* Schedule */
.schedule{background:var(--bg-2)}
.sched-table{
  width:100%;border-collapse:collapse;font-size:13px;
  background:var(--bg);border-radius:14px;overflow:hidden;
  border:1px solid var(--line);
}
.sched-table th,.sched-table td{
  padding:14px 12px;text-align:left;border-bottom:1px solid var(--line);
}
.sched-table th{
  background:#15151a;font-size:11px;letter-spacing:.2em;color:var(--ink-dim);
  font-weight:500;text-transform:uppercase;
}
.sched-table tr:last-child td{border-bottom:none}
.sched-table tr:hover td{background:rgba(255,61,138,.04)}
.sched-table .day{color:var(--pink);font-family:var(--serif);font-size:16px;letter-spacing:.1em}
.sched-table .class{font-weight:500}
.sched-table .teacher{color:var(--ink-dim);font-size:12px}
@media(max-width:680px){
  .sched-table th:nth-child(3){display:none}
  .sched-table td:nth-child(3){display:none}
}

/* Instructors */
.inst-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.inst-grid{grid-template-columns:repeat(2,1fr)}}
.inst{
  text-align:center;padding:24px 14px;border:1px solid var(--line);
  border-radius:14px;background:var(--bg-2);transition:.2s;
}
.inst:hover{border-color:var(--gold)}
.inst .photo{
  width:84px;height:84px;border-radius:50%;margin:0 auto 14px;
  background:linear-gradient(135deg,var(--pink),var(--cyan));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:30px;color:#fff;
}
.inst h4{font-family:var(--serif);font-size:20px;font-weight:500;margin-bottom:4px}
.inst .role{font-size:11px;letter-spacing:.2em;color:var(--ink-dim)}

/* Rental */
.rental{
  background:
    radial-gradient(60% 50% at 80% 30%,rgba(217,181,106,.12),transparent),
    var(--bg);
}
.rental-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:860px){.rental-grid{grid-template-columns:1fr}}
.use-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.use-list span{
  font-size:11px;letter-spacing:.18em;color:var(--ink-dim);
  padding:10px 8px;border:1px solid var(--line);border-radius:6px;
  text-align:center;background:var(--bg-2);
}
.facility{margin-top:32px;font-size:13px;color:var(--ink-dim);line-height:2}
.facility b{color:var(--ink);font-weight:500}
.rental-visual{
  aspect-ratio:1/1;border-radius:14px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#1a1a1f,#0a0a0c);
  border:1px solid var(--line);
}
.rental-visual .neon{
  position:absolute;font-family:var(--serif);font-style:italic;
  font-size:80px;color:transparent;
  -webkit-text-stroke:1px var(--pink);
  text-shadow:0 0 30px rgba(255,61,138,.4);
  top:50%;left:50%;transform:translate(-50%,-50%);
  letter-spacing:.05em;
}
.rental-visual .grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:32px 32px;
}

/* Access */
.access{background:var(--bg-2)}
.access-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center}
@media(max-width:860px){.access-grid{grid-template-columns:1fr}}
.info-list{list-style:none}
.info-list li{
  display:grid;grid-template-columns:90px 1fr;gap:16px;
  padding:18px 0;border-bottom:1px solid var(--line);font-size:14px;
}
.info-list .label{font-size:11px;letter-spacing:.2em;color:var(--gold)}
.map-embed{
  aspect-ratio:4/3;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);background:#1a1a1f;
}
.map-embed iframe{width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(180deg) saturate(.4)}

/* CTA section */
.cta-band{
  text-align:center;padding:100px 24px;
  background:
    radial-gradient(60% 80% at 50% 0%,rgba(255,61,138,.25),transparent 70%),
    var(--bg);
}
.cta-band h2{font-family:var(--serif);font-size:clamp(34px,6vw,64px);font-weight:500;margin-bottom:14px}
.cta-band p{color:var(--ink-dim);margin-bottom:32px}

/* Footer */
footer{
  padding:48px 24px 32px;border-top:1px solid var(--line);
  text-align:center;font-size:12px;color:var(--ink-dim);
}
footer .sns{display:flex;gap:18px;justify-content:center;margin-bottom:18px}
footer .sns a{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;
  transition:.2s;
}
footer .sns a:hover{border-color:var(--pink);color:var(--pink)}
footer .brand{
  font-family:var(--serif);font-size:18px;letter-spacing:.18em;
  margin-bottom:14px;color:var(--ink);
}

/* Reservation page specific */
.res-hero{
  padding:140px 24px 60px;text-align:center;
  background:
    radial-gradient(60% 50% at 50% 0%,rgba(255,61,138,.2),transparent 70%),
    var(--bg);
}
.res-hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(40px,7vw,80px);
  background:linear-gradient(180deg,#fff,#ff79b4);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.res-hero p{color:var(--ink-dim);margin-top:16px}

.tabs{
  display:flex;gap:8px;justify-content:center;margin:40px 0 0;
  flex-wrap:wrap;
}
.tab{
  padding:14px 28px;border-radius:999px;border:1px solid var(--line);
  font-size:13px;letter-spacing:.18em;cursor:pointer;
  background:transparent;color:var(--ink-dim);transition:.2s;
}
.tab.active{
  background:linear-gradient(90deg,var(--pink),#ff7aaa);
  color:#fff;border-color:transparent;
  box-shadow:0 10px 30px -10px rgba(255,61,138,.6);
}

.form-wrap{
  max-width:680px;margin:48px auto 100px;padding:0 24px;
}
.form-card{
  background:var(--bg-2);border:1px solid var(--line);
  border-radius:16px;padding:40px 32px;
}
@media(max-width:520px){.form-card{padding:28px 20px}}
.form-card h2{
  font-family:var(--serif);font-size:28px;font-weight:500;margin-bottom:8px;
}
.form-card .desc{color:var(--ink-dim);font-size:13px;margin-bottom:28px}
.field{margin-bottom:22px}
.field label{
  display:block;font-size:12px;letter-spacing:.16em;
  color:var(--ink-dim);margin-bottom:8px;
}
.field label .req{color:var(--pink);margin-left:6px}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;
  background:var(--bg);border:1px solid var(--line);
  border-radius:10px;color:var(--ink);font-size:14px;
  font-family:inherit;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--pink);
  box-shadow:0 0 0 3px rgba(255,61,138,.15);
}
.field textarea{min-height:110px;resize:vertical}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row{grid-template-columns:1fr}}
.submit{
  width:100%;padding:16px;border:none;cursor:pointer;
  background:linear-gradient(90deg,var(--pink),#ff7aaa);
  color:#fff;border-radius:10px;font-size:14px;letter-spacing:.2em;
  margin-top:8px;transition:.2s;
}
.submit:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(255,61,138,.7)}

.note{
  margin-top:24px;padding:16px;border-radius:10px;
  background:rgba(92,224,255,.06);border:1px solid rgba(92,224,255,.2);
  font-size:12px;color:var(--ink-dim);line-height:1.8;
}
.note b{color:var(--cyan)}

.pricing{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
  margin-bottom:28px;
}
@media(max-width:520px){.pricing{grid-template-columns:1fr}}
.price-card{
  padding:18px;border:1px solid var(--line);border-radius:10px;
  background:var(--bg);
}
.price-card .ttl{font-size:11px;letter-spacing:.2em;color:var(--gold)}
.price-card .num{font-family:var(--serif);font-size:28px;margin-top:6px}
.price-card .num small{font-size:13px;color:var(--ink-dim)}