*,*::before,*::after{box-sizing:border-box}
:root{
  --ink:#233243;
  --navy:#173654;
  --text:#3c4652;
  --muted:#687989;
  --line:#dfe9ee;
  --blue:#eaf6fb;
  --blue-strong:#ccebf5;
  --green:#edf7ee;
  --green-strong:#cfe9d9;
  --beige:#f8f3ea;
  --white:#fff;
  --shadow:0 22px 60px rgba(35,50,67,.13);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  color:var(--text);
  background:#fbfdfd;
  line-height:1.8;
  letter-spacing:0;
}
img{max-width:100%;display:block}
a{color:inherit}
.site-header{
  position:fixed;
  z-index:20;
  top:14px;
  left:50%;
  transform:translateX(-50%);
  width:min(1180px,calc(100% - 28px));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:12px 14px 12px 16px;
  background:rgba(255,255,255,.84);
  border:1px solid rgba(223,233,238,.9);
  border-radius:8px;
  box-shadow:0 12px 36px rgba(31,54,72,.08);
  backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-mark{
  width:38px;height:38px;display:grid;place-items:center;border-radius:8px;
  background:linear-gradient(135deg,#cdeef7,#d9efdc);
  color:var(--navy);font-weight:900;font-size:20px;
}
.brand strong{display:block;color:var(--ink);font-size:15px;line-height:1.2}
.brand small{display:block;color:var(--muted);font-size:10px;line-height:1.2}
.global-nav{display:flex;gap:22px;font-weight:800;font-size:13px;color:#536273}
.global-nav a,.header-reserve{text-decoration:none}
.header-reserve{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:42px;padding:0 18px;border-radius:8px;
  background:var(--navy);color:#fff;font-weight:900;font-size:13px;
  box-shadow:0 14px 30px rgba(23,54,84,.18);
}
.hero{
  position:relative;
  min-height:100vh;
  overflow:hidden;
  padding:112px clamp(18px,5vw,74px) 76px;
  background:linear-gradient(120deg,#f7fcfe 0%,#edf8f1 58%,#f8f3ea 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 15% 20%,rgba(204,235,245,.65),transparent 32%),
    linear-gradient(115deg,rgba(255,255,255,.8),rgba(255,255,255,.25));
}
.hero-inner{
  position:relative;
  width:min(1180px,100%);
  margin:0 auto;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(390px,.92fr);
  gap:54px;
  align-items:center;
  transform:translateY(-10px);
}
.eyebrow{
  display:inline-flex;
  margin:0 0 14px;
  color:#25808d;
  font-weight:900;
  font-size:13px;
  letter-spacing:.04em;
}
.hero h1{
  margin:0;
  max-width:690px;
  color:var(--navy);
  font-size:clamp(44px,6.2vw,82px);
  line-height:1.06;
  font-weight:900;
}
.hero-lead{
  max-width:650px;
  margin:24px 0 10px;
  color:#394c5e;
  font-size:clamp(17px,2vw,21px);
  line-height:1.9;
  font-weight:700;
}
.hero-helper{margin:0;color:var(--muted);font-weight:700}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:28px 0 28px;
}
.hero-tags span,.point-grid span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 13px;
  border:1px solid #cae6ef;
  border-radius:8px;
  background:rgba(255,255,255,.74);
  color:#305368;
  font-weight:900;
  font-size:13px;
}
.hero-actions,.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 22px;
  border-radius:12px;
  text-decoration:none;
  font-weight:900;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.button.primary{background:var(--navy);color:#fff;box-shadow:0 18px 36px rgba(23,54,84,.2)}
.button.ghost{background:rgba(255,255,255,.78);color:var(--navy);border:1px solid #d9e7ed}
.button:hover{transform:translateY(-3px);box-shadow:0 24px 44px rgba(23,54,84,.22)}
.hero-visual{
  position:relative;
  padding:14px;
  border-radius:14px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(223,233,238,.9);
  box-shadow:var(--shadow);
}
.hero-visual picture{display:block}
.hero-visual img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  border-radius:12px;
  transition:transform .35s ease;
}
.hero-visual:hover img,.gallery figure:hover img,.split-media:hover img,.first-media:hover img,.cta-photo:hover img{transform:scale(1.025)}
.hero-note{
  position:absolute;
  right:0;
  bottom:30px;
  width:min(285px,78%);
  padding:16px 18px;
  border-radius:8px 0 0 8px;
  background:rgba(255,255,255,.92);
  border:1px solid #dcebed;
  box-shadow:0 18px 38px rgba(35,50,67,.15);
}
.hero-note b{display:block;color:var(--navy);font-size:15px}
.hero-note span{display:block;color:var(--muted);font-size:13px;line-height:1.7}
.section{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
  padding:92px 0;
}
.section-heading{max-width:650px}
.section-heading.centered{margin:0 auto 42px;text-align:center}
h2{
  margin:0;
  color:var(--ink);
  font-size:clamp(30px,4vw,48px);
  line-height:1.28;
  font-weight:900;
}
h3{margin:0;color:var(--ink);line-height:1.45}
.section-heading p:not(.eyebrow),.split-copy p,.first-copy p,.price-side p,.cta-copy p{margin:18px 0 0}
.concerns{
  display:grid;
  grid-template-columns:.82fr 1fr;
  gap:42px;
  align-items:start;
}
.concern-list{display:grid;gap:12px}
.concern-item{
  display:grid;
  grid-template-columns:62px 1fr;
  align-items:center;
  gap:16px;
  min-height:82px;
  padding:17px 20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  box-shadow:0 12px 34px rgba(35,50,67,.06);
}
.concern-item span{
  width:44px;height:44px;display:grid;place-items:center;border-radius:8px;
  background:var(--blue);color:#25808d;font-weight:900;
}
.concern-item p{margin:0;color:#344758;font-weight:800}
.philosophy,.first-visit{
  display:grid;
  grid-template-columns:.95fr 1fr;
  gap:52px;
  align-items:center;
}
.split-media,.first-media,.cta-photo,.gallery figure{
  overflow:hidden;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:0 18px 52px rgba(35,50,67,.1);
}
.split-media img,.first-media img,.cta-photo img{width:100%;aspect-ratio:5/4;object-fit:cover;transition:transform .35s ease}
.point-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.symptoms{width:min(1220px,calc(100% - 36px))}
.symptom-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.symptom-card{
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 15px 42px rgba(35,50,67,.08);
}
.symptom-card img{width:100%;height:190px;object-fit:cover;transition:transform .32s ease}
.symptom-card:hover img{transform:scale(1.04)}
.symptom-card div{padding:20px}
.symptom-card span,.price-card span{
  display:inline-flex;
  margin-bottom:10px;
  color:#25808d;
  font-weight:900;
  font-size:12px;
}
.symptom-card p,.price-card p{margin:10px 0 0;color:var(--muted);font-size:14px}
.first-visit{
  padding:64px;
  border-radius:8px;
  background:linear-gradient(135deg,var(--blue),var(--green));
}
.check-list{display:grid;gap:10px;margin:24px 0 0;padding:0;list-style:none}
.check-list li{
  position:relative;
  padding-left:30px;
  color:#30485a;
  font-weight:800;
}
.check-list li::before{
  content:"";
  position:absolute;left:0;top:.58em;
  width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,#8fd7e9,#9ed8ad);
}
.flow{width:min(980px,calc(100% - 36px))}
.flow-list{
  position:relative;
  display:grid;
  gap:18px;
  margin-top:42px;
}
.flow-list::before{
  content:"";
  position:absolute;
  left:28px;
  top:26px;
  width:3px;
  height:0;
  background:linear-gradient(#9ed8ad,#8fd7e9);
  border-radius:999px;
  transition:height 1.2s cubic-bezier(.2,.8,.2,1);
}
.flow-list.is-visible::before{height:calc(100% - 52px)}
.flow-step{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:58px 1fr;
  gap:20px;
  align-items:start;
  padding:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  box-shadow:0 12px 38px rgba(35,50,67,.07);
}
.flow-step span{
  width:58px;height:58px;display:grid;place-items:center;border-radius:8px;
  background:var(--navy);color:#fff;font-weight:900;font-size:20px;
}
.flow-step p{margin:8px 0 0;color:var(--muted)}
.price-atmosphere{
  display:grid;
  grid-template-columns:.62fr 1fr;
  gap:36px;
  align-items:start;
}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.price-card{
  min-height:250px;
  padding:24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  box-shadow:0 15px 40px rgba(35,50,67,.08);
}
.price-card .price{margin:14px 0;color:var(--navy);font-size:30px;font-weight:900}
.atmosphere{padding-top:40px}
.gallery{
  display:grid;
  grid-template-columns:1.4fr .8fr;
  grid-template-rows:repeat(2,220px);
  gap:16px;
  margin-top:32px;
}
.gallery figure{position:relative;margin:0}
.gallery-main{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.gallery figcaption{
  position:absolute;
  left:16px;
  bottom:16px;
  padding:8px 12px;
  border-radius:8px;
  background:rgba(255,255,255,.9);
  color:var(--navy);
  font-weight:900;
}
.faq{width:min(940px,calc(100% - 36px))}
.faq-list{display:grid;gap:12px;margin-top:36px}
details{
  padding:20px 22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  box-shadow:0 12px 34px rgba(35,50,67,.06);
}
summary{cursor:pointer;color:var(--ink);font-weight:900}
details p{margin:12px 0 0;color:var(--muted)}
.final-cta{
  width:min(1180px,calc(100% - 36px));
  margin:20px auto 0;
  display:grid;
  grid-template-columns:.86fr 1fr;
  gap:44px;
  align-items:center;
  padding:40px;
  border-radius:8px;
  background:linear-gradient(135deg,#f2fbfd,#eff8f0 64%,#fbf6ed);
  border:1px solid #dcebed;
  box-shadow:var(--shadow);
}
.cta-copy h2{font-size:clamp(30px,4.2vw,52px)}
.cta-note{
  display:inline-flex;
  margin-top:20px!important;
  padding:12px 14px;
  border-radius:8px;
  background:rgba(255,255,255,.76);
  color:#496172;
  font-weight:800;
}
.site-footer{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
  padding:42px 0 92px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:var(--muted);
  font-size:13px;
}
.site-footer strong{display:block;color:var(--ink);font-size:16px}
.site-footer p{margin:4px 0 0}
.mobile-fixed-cta{display:none}
.hero-seq{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1);
}
body.is-ready .hero-seq{opacity:1;transform:none}
body.is-ready .hero-seq:nth-child(1){transition-delay:.12s}
body.is-ready .hero-seq:nth-child(2){transition-delay:.24s}
body.is-ready .hero-seq:nth-child(3){transition-delay:.36s}
body.is-ready .hero-seq:nth-child(4){transition-delay:.48s}
body.is-ready .hero-seq:nth-child(5){transition-delay:.6s}
body.is-ready .hero-seq:nth-child(6){transition-delay:.72s}
.hero-visual.hero-seq{transform:translateX(24px) scale(.98)}
body.is-ready .hero-visual.hero-seq{transform:none;transition-delay:.2s}
.reveal,.reveal-up,.reveal-left,.reveal-right,.reveal-card,.reveal-step{
  opacity:0;
  transition:opacity .72s ease,transform .72s cubic-bezier(.2,.8,.2,1);
  transition-delay:var(--d,0s);
}
.reveal,.reveal-up{transform:translateY(30px)}
.reveal-left{transform:translateX(-34px)}
.reveal-right{transform:translateX(34px)}
.reveal-card{transform:translateY(24px) scale(.98)}
.drift-a{transform:translateY(28px) rotate(-.8deg)}
.drift-b{transform:translateX(24px) scale(.98)}
.drift-c{transform:translateY(30px) rotate(.8deg)}
.drift-d{transform:translateX(-24px) scale(.98)}
.reveal-step{transform:translateX(-20px)}
.is-visible{opacity:1;transform:none}
@media(max-width:1020px){
  .hero-inner,.concerns,.philosophy,.first-visit,.price-atmosphere,.final-cta{grid-template-columns:1fr}
  .hero-inner{gap:34px}
  .hero-visual{max-width:620px}
  .symptom-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  body{padding-bottom:70px}
  .site-header{top:8px;width:calc(100% - 16px);padding:10px 12px}
  .brand small,.global-nav{display:none}
  .header-reserve{min-height:38px;padding:0 13px}
  .hero{min-height:auto;padding:98px 18px 52px}
  .hero-inner{display:block;transform:none}
  .hero h1{font-size:42px;line-height:1.12}
  .hero-lead{font-size:16px;line-height:1.85;margin-top:18px}
  .hero-helper{font-size:13px;line-height:1.7}
  .hero-tags{gap:8px;margin:20px 0}
  .hero-tags span{min-height:32px;font-size:12px;padding:0 10px}
  .hero-tags span:nth-child(n+4){display:none}
  .hero-actions{gap:10px}
  .button{width:100%;min-height:50px;padding:0 16px}
  .button.ghost{min-height:46px;background:rgba(255,255,255,.58)}
  .hero-visual{margin-top:30px;padding:10px;border-radius:14px}
  .hero-visual img{aspect-ratio:1.08/1;object-position:center center;border-radius:12px}
  .hero-note{position:static;width:auto;margin:-28px 10px 0;border-radius:8px}
  .section{width:calc(100% - 32px);padding:68px 0}
  h2{font-size:30px}
  .section-heading.centered{text-align:left;margin-bottom:30px}
  .concern-item{grid-template-columns:48px 1fr;padding:15px;gap:12px}
  .concern-item span{width:38px;height:38px}
  .philosophy,.first-visit{gap:24px}
  .first-visit{width:calc(100% - 32px);padding:32px 18px}
  .symptom-grid{grid-template-columns:1fr}
  .symptom-card{display:grid;grid-template-columns:112px 1fr;min-height:142px}
  .symptom-card img{height:100%;min-height:142px}
  .symptom-card div{padding:16px}
  .flow{width:calc(100% - 32px)}
  .flow-list::before{left:24px}
  .flow-step{grid-template-columns:48px 1fr;padding:18px 14px;gap:14px}
  .flow-step span{width:48px;height:48px}
  .price-grid{gap:12px}
  .price-card{min-height:auto}
  .gallery{grid-template-columns:1fr;grid-template-rows:auto}
  .gallery-main{grid-row:auto}
  .gallery figure{height:220px}
  .faq{width:calc(100% - 32px)}
  .final-cta{width:calc(100% - 32px);padding:22px 16px;gap:24px}
  .cta-actions{gap:10px}
  .site-footer{width:calc(100% - 32px);display:block;padding-bottom:104px}
  .mobile-fixed-cta{
    position:fixed;
    z-index:30;
    left:10px;
    right:10px;
    bottom:10px;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    padding:8px;
    border-radius:8px;
    background:rgba(255,255,255,.92);
    border:1px solid #dcebed;
    box-shadow:0 12px 34px rgba(35,50,67,.18);
    backdrop-filter:blur(16px);
  }
  .mobile-fixed-cta a{
    min-height:46px;
    display:grid;
    place-items:center;
    border-radius:8px;
    text-decoration:none;
    background:var(--navy);
    color:#fff;
    font-weight:900;
  }
  .mobile-fixed-cta a:nth-child(2){background:var(--blue);color:var(--navy)}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .hero-seq,.reveal,.reveal-up,.reveal-left,.reveal-right,.reveal-card,.reveal-step{opacity:1!important;transform:none!important}
  .flow-list::before{height:calc(100% - 52px)!important}
}