:root{
  --bg:#111214;
  --bg2:#14161A;
  --surface:#1A1D22;
  --surface2:#171A1F;
  --text:#F2F2F0;
  --muted:#B9BCC2;
  --line:rgba(255,255,255,.08);
  --copper:#C07A4E;
  --copper2:#B8734A;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:"Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-weight:400;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(192,122,78,.22), transparent 55%),
    radial-gradient(700px 450px at 85% 5%, rgba(184,115,74,.12), transparent 55%),
    radial-gradient(1200px 700px at 50% 110%, rgba(255,255,255,.06), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  line-height:1.7;
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.92}
img{max-width:100%; display:block}

.container{
  width:min(var(--max), calc(100% - 48px));
  margin:0 auto;
}

.skip-link{
  position:absolute; left:-999px; top:12px;
  background:var(--surface); color:var(--text);
  padding:10px 12px; border-radius:999px;
  border:1px solid var(--line);
  z-index:999;
}
.skip-link:focus{left:12px}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(17,18,20,.55);
  border-bottom:1px solid var(--line);
}
.header-inner{
  height:72px;
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand-text{display:flex; flex-direction:column; line-height:1.1}
.brand-name{
  font-family:"Noto Serif JP", serif;
  letter-spacing:.02em;
  font-weight:600;
}
.brand-sub{
  font-size:12px;
  color:var(--muted);
  letter-spacing:.18em;
  text-transform:uppercase;
  margin-top:4px;
}

.nav{
  display:flex; align-items:center; gap:18px;
  font-size:14px;
  color:rgba(242,242,240,.88);
}
.nav a{padding:10px 8px; border-radius:999px}
.nav a:hover{background:rgba(255,255,255,.04)}
.nav .nav-cta{
  padding:10px 14px;
  border:1px solid rgba(192,122,78,.55);
  background: linear-gradient(180deg, rgba(192,122,78,.14), rgba(192,122,78,.06));
}

.menu-btn{
  display:none;
  width:46px; height:40px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  cursor:pointer;
  position:relative;
}
.menu-btn span{
  position:absolute; left:12px; right:12px; height:2px;
  background:rgba(242,242,240,.85);
  border-radius:2px;
  transition:transform .2s ease, top .2s ease, opacity .2s ease;
}
.menu-btn span:nth-child(1){top:14px}
.menu-btn span:nth-child(2){top:24px}
.menu-btn[aria-expanded="true"] span:nth-child(1){top:19px; transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){top:19px; transform:rotate(-45deg)}

.mobile-drawer{
  display:none;
  border-bottom:1px solid var(--line);
  background: rgba(17,18,20,.75);
}
.mobile-drawer .container{
  padding:18px 0 22px;
  display:flex; flex-direction:column; gap:10px;
}
.mobile-drawer a{
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:rgba(255,255,255,.02);
}
.mobile-drawer a.btn{border:none}

.hero{
  position:relative;
  padding:96px 0 54px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute; inset:0;
  pointer-events:none;
  z-index:0; 
}
.hero-bg img{
  width:100%; height:100%;
  object-fit:cover;
  filter: saturate(1.1) contrast(1.05);
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,.55) 0%,
    rgba(0,0,0,.20) 45%,
    rgba(0,0,0,.75) 100%
  );
}

.hero-inner{
  position:relative;
  z-index:1;
}

.hero-copy{max-width:720px}
.eyebrow{
  letter-spacing:.28em;
  color:rgba(242,242,240,.72);
  font-size:12px;
  text-transform:uppercase;
  margin-bottom:18px;
}
h1{
  font-family:"Noto Serif JP", serif;
  font-weight:600;
  letter-spacing:.02em;
  font-size:clamp(34px, 5vw, 56px);
  line-height:1.15;
  margin:0 0 14px;
}
.hero p{
  margin:0 0 24px;
  color:rgba(242,242,240,.82);
  font-size:16px;
}
.hero-actions{
  display:flex; gap:12px; flex-wrap:wrap;
  margin-bottom:26px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:12px 16px;
  border-radius:999px;
  font-size:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
}
.btn.primary{
  border:1px solid rgba(192,122,78,.65);
  background: linear-gradient(180deg, rgba(192,122,78,.28), rgba(192,122,78,.12));
}
.btn.ghost{
  background:rgba(255,255,255,.02);
}
.hero-meta{
  display:flex; gap:18px; flex-wrap:wrap;
  padding-top:14px;
  border-top:1px solid var(--line);
}
.meta-item{min-width:180px}
.meta-label{
  display:block;
  font-size:12px;
  color:rgba(185,188,194,.9);
  letter-spacing:.12em;
  text-transform:uppercase;
}
.meta-value{display:block; margin-top:4px; font-size:14px}

.section{
  padding:92px 0;
}
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{
  max-width:760px;
  margin-bottom:34px;
}
.kicker{
  letter-spacing:.28em;
  text-transform:uppercase;
  color:rgba(192,122,78,.85);
  font-size:12px;
  margin-bottom:12px;
}
h2{
  font-family:"Noto Serif JP", serif;
  font-weight:600;
  letter-spacing:.02em;
  font-size:clamp(26px, 3.2vw, 38px);
  line-height:1.25;
  margin:0 0 10px;
}
.lead{
  margin:0;
  color:rgba(242,242,240,.78);
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
}

.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.card-top{
  display:flex; align-items:center; gap:10px;
  margin-bottom:10px;
}
.chip{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(242,242,240,.86);
  border:1px solid rgba(192,122,78,.35);
  background:rgba(192,122,78,.08);
}
h3{
  font-size:16px;
  margin:0;
  font-weight:500;
}
.card p{margin:10px 0 0; color:rgba(242,242,240,.74)}

.pill-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.pill{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
  color:rgba(242,242,240,.86);
}
.pill.muted{color:rgba(185,188,194,.95)}

.note{
  margin-top:18px;
  border:1px solid rgba(192,122,78,.28);
  background:rgba(192,122,78,.06);
  border-radius:var(--radius);
  padding:18px 18px 16px;
}
.note-title{
  font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(242,242,240,.85);
  margin-bottom:6px;
}
.note p{margin:0; color:rgba(242,242,240,.76)}

.steps{
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
  margin-top:6px;
}
.step{
  display:flex; gap:16px; align-items:flex-start;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.step-no{
  width:54px; height:54px;
  border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-family:"Noto Serif JP", serif;
  border:1px solid rgba(192,122,78,.35);
  background:rgba(192,122,78,.08);
  color:rgba(242,242,240,.9);
}
.step-body p{margin:8px 0 0; color:rgba(242,242,240,.76)}

.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  margin-top:16px;
}
.mini h3{margin-bottom:10px}
.big{font-size:18px; margin:0}
.small{font-size:13px}
.muted{color:rgba(185,188,194,.92)}

.price-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
}
.price-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:12px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
}
.price-title{font-weight:500}
.price-desc{font-size:13px; color:rgba(185,188,194,.92); margin-top:4px}
.price-amount{
  font-family:"Noto Serif JP", serif;
  font-weight:600;
  letter-spacing:.02em;
  font-size:26px;
}
.tax{font-size:12px; color:rgba(185,188,194,.9); margin-left:6px}
.list{margin:14px 0 0; padding-left:18px; color:rgba(242,242,240,.75)}
.list li{margin:6px 0}

.fineprint{
  margin-top:16px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
  padding:14px 16px;
}
.fine-row{
  display:flex; justify-content:space-between; gap:14px;
  padding:10px 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.fine-row:first-child{border-top:none}
.fine-label{color:rgba(185,188,194,.92)}
.fine-value{color:rgba(242,242,240,.86); text-align:right}

.clinic-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:16px;
}
.clinic-addr{margin:10px 0 0}
.actions{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

.director-top{
  display:flex; align-items:center; gap:12px;
  margin-bottom:10px;
}
.avatar{
  width:54px; height:54px;
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.avatar img{width:100%; height:100%}

.faq{
  max-width:860px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
  overflow:hidden;
}
details{
  border-top:1px solid rgba(255,255,255,.06);
}
details:first-child{border-top:none}
summary{
  list-style:none;
  cursor:pointer;
  padding:16px 18px;
  position:relative;
  font-weight:500;
}
summary::-webkit-details-marker{display:none}
summary:after{
  content:"+";
  position:absolute; right:18px; top:14px;
  width:26px; height:26px;
  border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(192,122,78,.35);
  background:rgba(192,122,78,.08);
  color:rgba(242,242,240,.9);
}
details[open] summary:after{content:"–"}
.faq-body{
  padding:0 18px 16px;
  color:rgba(242,242,240,.76);
}

.reserve-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
}
.contact-lines{
  display:flex; flex-direction:column; gap:12px;
  margin-top:10px;
}
.contact-line{
  display:grid;
  grid-template-columns: 70px 1fr;
  gap:12px;
  align-items:start;
  padding:10px 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.contact-line:first-child{border-top:none}
.label{color:rgba(185,188,194,.92); font-size:13px}
.hint{margin-top:14px; padding-top:14px; border-top:1px solid var(--line)}
.footer{
  padding:30px 0 34px;
  border-top:1px solid var(--line);
  background: rgba(0,0,0,.12);
}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px;
}
.brand.mini .brand-name{font-size:14px}
.dot{
  display:inline-block; width:4px; height:4px;
  border-radius:50%;
  background:rgba(192,122,78,.7);
  margin:0 10px;
}

@media (max-width: 980px){
  .feature-grid{grid-template-columns:1fr}
  .pill-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .clinic-grid{grid-template-columns:1fr}
  .reserve-grid{grid-template-columns:1fr}
  .nav{display:none}
  .menu-btn{display:inline-block}
  .mobile-drawer{display:none}
  .mobile-drawer[data-open="true"]{display:block}
  .hero{padding:84px 0 46px}
}