/* Layout: asymmetric 12-col editorial grid, wide margins, vertical Japanese tagline as the one bold gesture */
:root{
  --paper:#F5F4F1;      /* cool stone white */
  --paper-2:#ECEAE5;    /* recessed surface */
  --ink:#262523;        /* warm charcoal */
  --mute:#85807A;       /* secondary text */
  --line:#D9D5CE;       /* hairlines */
  --accent:#9A8571;     /* muted taupe / champagne */
  --on-ink:#F5F4F1;
  --f-display:"Italiana","Cormorant Garamond",Georgia,serif;
  --f-mincho:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-body:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --f-label:"Jost","Helvetica Neue",Arial,sans-serif;
  --gutter:clamp(20px,5vw,72px);
  --max:1240px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#161514;--paper-2:#1F1D1B;--ink:#EAE6E0;--mute:#9C968E;--line:#34312D;--accent:#BFA88F;--on-ink:#161514;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#161514;--paper-2:#1F1D1B;--ink:#EAE6E0;--mute:#9C968E;--line:#34312D;--accent:#BFA88F;--on-ink:#161514;color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:2;letter-spacing:.06em;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
img{max-width:100%;display:block}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}

/* ---------- labels & type ---------- */
.eyebrow{font-family:var(--f-label);font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--mute);font-weight:400}
.en{font-family:var(--f-display);font-weight:400;letter-spacing:.04em}
.h-sec{display:grid;gap:10px;margin:0 0 clamp(40px,6vw,72px)}
.h-sec .en{font-size:clamp(34px,5vw,56px);line-height:1;color:var(--ink)}
.h-sec .ja{font-family:var(--f-mincho);font-size:13px;letter-spacing:.2em;color:var(--mute)}
.lead{font-family:var(--f-mincho);font-size:clamp(20px,2.4vw,28px);line-height:1.9;letter-spacing:.12em;text-wrap:balance;font-weight:400;margin:0}
.body-text{max-width:34em;color:var(--ink)}
.body-text p+p{margin-top:1.4em}
.note{font-size:12px;color:var(--mute);letter-spacing:.06em;line-height:1.9}
.tbd{display:inline-block;font-family:var(--f-label);font-size:10px;letter-spacing:.18em;padding:0 8px;border:1px dashed var(--accent);color:var(--accent);line-height:20px;vertical-align:middle}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:18px;font-family:var(--f-label);font-size:12px;letter-spacing:.24em;text-transform:uppercase;padding:16px 28px;border:1px solid var(--ink);transition:background .4s,color .4s}
.btn::after{content:"";width:28px;height:1px;background:currentColor;transition:width .4s}
.btn:hover::after{width:40px}
.btn.solid{background:var(--ink);color:var(--on-ink)}
.btn.solid:hover{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--on-ink)}
.textlink{font-family:var(--f-label);font-size:12px;letter-spacing:.24em;text-transform:uppercase;border-bottom:1px solid var(--line);padding-bottom:6px;transition:border-color .3s}
.textlink:hover{border-color:var(--ink)}

/* ---------- header ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.logo{display:grid;line-height:1}
.logo .en{font-size:26px;letter-spacing:.08em}
.logo small{font-family:var(--f-label);font-size:9px;letter-spacing:.34em;color:var(--mute);margin-top:6px;text-transform:uppercase}
.gnav{display:flex;align-items:center;gap:clamp(20px,3vw,44px)}
.gnav a.nav-item{display:grid;justify-items:center;gap:2px;line-height:1.2;position:relative;padding-block:6px}
.gnav a.nav-item span{font-family:var(--f-label);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase}
.gnav a.nav-item small{font-size:9.5px;color:var(--mute);letter-spacing:.14em}
.gnav a.nav-item::after{content:"";position:absolute;left:50%;bottom:-6px;width:0;height:1px;background:var(--ink);transition:width .35s,left .35s}
.gnav a.nav-item:hover::after,.gnav a.nav-item[aria-current="page"]::after{width:100%;left:0}
.gnav .btn{padding:12px 20px;font-size:11px}
.menu-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer;color:var(--ink)}
.menu-toggle i{display:block;width:26px;height:1px;background:currentColor;transition:transform .35s}
.menu-toggle i+i{margin-top:8px}
.menu-open .menu-toggle i:first-child{transform:translateY(4.5px) rotate(20deg)}
.menu-open .menu-toggle i:last-child{transform:translateY(-4.5px) rotate(-20deg)}
@media (max-width:900px){
  .menu-toggle{display:block;position:relative;z-index:60}
  .gnav{position:fixed;inset:0;background:var(--paper);flex-direction:column;justify-content:center;gap:34px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;padding:var(--gutter)}
  .menu-open .gnav{opacity:1;visibility:visible}
  .gnav a.nav-item span{font-family:var(--f-display);font-size:30px;letter-spacing:.06em;text-transform:none}
  .gnav a.nav-item small{font-size:11px}
  .site-header .wrap{height:68px}
}

/* ---------- visuals (placeholder art, to be swapped for photography) ---------- */
.visual{position:relative;overflow:hidden;background:var(--paper-2);max-width:100%}
.visual::before{content:"";position:absolute;inset:0}
.visual::after{content:"";position:absolute;inset:0;opacity:.32;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .42 0 0 0 0 .38 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.v-skin::before{background:radial-gradient(120% 80% at 70% 20%,#F3E6DC 0%,#E2CFC1 38%,#C9B2A1 70%,#B39C8A 100%)}
.v-drop::before{background:radial-gradient(28% 28% at 50% 48%,rgba(255,255,255,.95) 0%,rgba(255,255,255,.35) 40%,transparent 62%),radial-gradient(34% 34% at 52% 52%,#D7C9BB 0%,transparent 70%),linear-gradient(160deg,#EDE8E1 0%,#D9D1C6 100%)}
.v-stone::before{background:linear-gradient(115deg,#E7E3DC 0%,#D5CFC6 46%,#C6BEB3 47%,#DCD6CD 100%)}
.v-linen::before{background:repeating-linear-gradient(90deg,rgba(255,255,255,.18) 0 2px,transparent 2px 7px),radial-gradient(90% 90% at 20% 80%,#D8CCBF 0%,#ECE6DE 70%)}
.v-shadow::before{background:radial-gradient(70% 50% at 30% 30%,#F1ECE5 0%,transparent 70%),linear-gradient(200deg,#CFC6BA 0%,#A8998A 100%)}
.v-scalp::before{background:repeating-linear-gradient(172deg,rgba(80,64,52,.10) 0 1px,transparent 1px 5px),radial-gradient(100% 70% at 50% 0%,#EADFD4 0%,#CDBBAA 100%)}
.visual.photo::before,.visual.photo::after{display:none}
.visual.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.visual .cap{position:absolute;left:14px;bottom:12px;z-index:2;font-family:var(--f-label);font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(38,37,35,.62)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(32px,6vw,80px) clamp(72px,10vw,140px)}
.hero .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:end}
.hero-copy{grid-column:1/6;display:grid;gap:28px;padding-bottom:12px;min-width:0}
.hero-title{font-family:var(--f-display);font-size:clamp(64px,10vw,148px);line-height:.9;letter-spacing:.01em;margin:0;font-weight:400}
.hero-title .acc{color:var(--accent)}
.hero-sub{font-size:13.5px;color:var(--mute);max-width:26em}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.hero-media{grid-column:7/13;position:relative;display:flex;gap:clamp(16px,2.5vw,36px);align-items:flex-start;min-width:0}
.hero-media .visual{flex:1;aspect-ratio:4/5}
.tate{writing-mode:vertical-rl;font-family:var(--f-mincho);font-size:clamp(18px,2vw,24px);letter-spacing:.5em;line-height:1;white-space:nowrap;margin:0;padding-top:4px;font-weight:400}
.hero-mark{position:absolute;right:-8px;bottom:-34px;font-family:var(--f-label);font-size:10px;letter-spacing:.3em;color:var(--mute);text-transform:uppercase}
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-copy,.hero-media{grid-column:1/-1}
  .hero-media{order:-1}
  .hero-mark{display:none}
}

/* ---------- sections ---------- */
.sec{padding-block:clamp(88px,12vw,168px)}
.sec.tint{background:var(--paper-2)}
.rule{height:1px;background:var(--line);border:0;margin:0}

.concept .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.concept .visual{grid-column:1/5;aspect-ratio:3/4;align-self:start}
.concept .txt{grid-column:6/12;display:grid;gap:40px;align-content:start;min-width:0}
.quote{font-family:var(--f-mincho);font-size:clamp(17px,1.8vw,21px);letter-spacing:.16em;padding-left:24px;border-left:1px solid var(--accent);color:var(--ink);margin:0}
@media (max-width:900px){.concept .visual,.concept .txt{grid-column:1/-1}.concept .visual{aspect-ratio:16/10}}

.reasons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.reason{padding:36px 32px 8px 0;display:grid;gap:14px;align-content:start;min-width:0}
.reason+.reason{padding-left:32px;border-left:1px solid var(--line)}
.reason .en{font-size:28px;line-height:1.1}
.reason h3{font-family:var(--f-mincho);font-size:16px;font-weight:500;letter-spacing:.14em;margin:0}
.reason p{font-size:13.5px;color:var(--mute)}
@media (max-width:800px){.reasons{grid-template-columns:1fr}.reason,.reason+.reason{padding:28px 0;border-left:0;border-bottom:1px solid var(--line)}}

.menu-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,64px)}
.menu-card{display:grid;gap:22px;min-width:0}
.menu-card:nth-child(2){margin-top:clamp(0px,8vw,120px)}
.menu-card .visual{aspect-ratio:4/3;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.menu-card:hover .visual{transform:scale(1.015)}
.menu-card .en{font-size:clamp(28px,3vw,38px);line-height:1.1}
.menu-card .ja{font-family:var(--f-mincho);font-size:13px;color:var(--mute);letter-spacing:.18em}
.menu-card .price-line{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:14px;font-size:13px}
.menu-card .price-line b{font-family:var(--f-label);font-weight:400;font-size:18px;letter-spacing:.08em;font-variant-numeric:tabular-nums}
@media (max-width:760px){.menu-cards{grid-template-columns:1fr}.menu-card:nth-child(2){margin-top:0}}

.split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}

.cta-band{text-align:center;display:grid;justify-items:center;gap:28px}
.cta-band .en{font-size:clamp(40px,6vw,72px);line-height:1}

/* ---------- awards ---------- */
.awards-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(48px,6vw,80px)}
.badges{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:clamp(16px,2.4vw,36px);align-items:center}
.badges li{display:flex;justify-content:center}
.badges img{width:100%;max-width:120px;height:auto;filter:saturate(.85)}
.award-list{margin:clamp(48px,6vw,72px) 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px;border-top:1px solid var(--line)}
.award-list div{display:grid;gap:4px;padding:18px 0;border-bottom:1px solid var(--line);min-width:0}
.award-list dt{font-family:var(--f-label);font-size:12px;letter-spacing:.14em}
.award-list dd{margin:0;font-size:13px;color:var(--mute);font-variant-numeric:tabular-nums;letter-spacing:.1em}
@media (max-width:900px){.awards-head,.award-list{grid-template-columns:1fr}.badges{grid-template-columns:repeat(4,minmax(0,1fr))}}
.parking{display:grid;gap:24px}

/* ---------- page head (sub pages) ---------- */
.page-head{padding-block:clamp(56px,9vw,120px) clamp(40px,6vw,72px)}
.page-head .wrap{display:grid;gap:14px}
.page-head h1{font-family:var(--f-display);font-weight:400;font-size:clamp(52px,8vw,104px);line-height:1;margin:0;letter-spacing:.02em}
.page-head .ja{font-family:var(--f-mincho);letter-spacing:.24em;color:var(--mute);font-size:14px}
.crumb{font-family:var(--f-label);font-size:10.5px;letter-spacing:.24em;color:var(--mute);text-transform:uppercase}
.crumb a:hover{color:var(--ink)}

/* ---------- treatment detail ---------- */
.treat{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.treat .visual{grid-column:1/6;aspect-ratio:4/5;position:sticky;top:120px;align-self:start}
.treat .detail{grid-column:7/13;display:grid;gap:56px;min-width:0}
.treat.rev .visual{grid-column:8/13;order:2}
.treat.rev .detail{grid-column:1/7}
.treat h2{margin:0;display:grid;gap:8px}
.treat h2 .en{font-size:clamp(36px,4.4vw,54px);line-height:1}
.treat h2 .ja{font-family:var(--f-mincho);font-size:14px;font-weight:400;letter-spacing:.2em;color:var(--mute)}
.block-title{font-family:var(--f-label);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin:0 0 18px;font-weight:400}
.care{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.care li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.care li b{font-family:var(--f-label);font-weight:400;font-size:13px;letter-spacing:.06em;color:var(--mute);font-variant-numeric:tabular-nums}
.course{display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) minmax(0,1.6fr);align-items:center;margin:8px 0 18px}
.course span{position:relative;display:grid;justify-items:center;gap:8px;font-family:var(--f-label);font-size:10px;letter-spacing:.18em;color:var(--mute)}
.course span::before{content:"";width:9px;height:9px;border-radius:50%;border:1px solid var(--ink);background:var(--paper);position:relative;z-index:1}
.course span::after{content:"";position:absolute;top:4px;left:50%;width:100%;height:1px;background:var(--line)}
.course span:last-child::after{display:none}
.course span.mt::before{border-style:dashed;border-color:var(--accent)}
@media (max-width:900px){.treat .visual,.treat .detail,.treat.rev .visual,.treat.rev .detail{grid-column:1/-1;order:0;position:static}.treat .visual{aspect-ratio:16/10}}

.price{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.price th,.price td{text-align:left;padding:22px 0;border-bottom:1px solid var(--line);font-weight:400;vertical-align:baseline}
.price tr:first-child th,.price tr:first-child td{border-top:1px solid var(--ink)}
.price th{font-family:var(--f-mincho);font-size:15px;letter-spacing:.14em}
.price th small{display:block;font-family:var(--f-body);font-size:12px;color:var(--mute);letter-spacing:.08em}
.price td.yen{text-align:right;font-family:var(--f-label);font-size:clamp(20px,2.4vw,26px);letter-spacing:.06em;white-space:nowrap}
.price td.yen small{display:block;font-size:11px;color:var(--mute);letter-spacing:.1em}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,8fr);gap:clamp(32px,6vw,96px);align-items:start}
.faq-cats{position:sticky;top:120px;display:grid;gap:4px;margin:0;padding:0;list-style:none}
.faq-cats button{all:unset;cursor:pointer;display:flex;justify-content:space-between;gap:12px;width:100%;box-sizing:border-box;padding:12px 0;font-size:13.5px;letter-spacing:.1em;color:var(--mute);border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.faq-cats button small{font-family:var(--f-label);font-size:11px;letter-spacing:.1em}
.faq-cats button:hover{color:var(--ink)}
.faq-cats button[aria-pressed="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.faq-cats button:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.faq-group{scroll-margin-top:110px}
.faq-group+.faq-group{margin-top:72px}
.faq-group h2{margin:0 0 20px;display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.faq-group h2 .en{font-size:clamp(26px,3vw,34px);line-height:1.1}
.faq-group h2 .ja{font-family:var(--f-mincho);font-size:14px;font-weight:400;letter-spacing:.18em;color:var(--mute)}
.qa{border-top:1px solid var(--line)}
.qa:last-child{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:36px minmax(0,1fr) 20px;gap:12px;align-items:baseline;padding:24px 0;font-family:var(--f-mincho);font-size:16px;letter-spacing:.1em;line-height:1.8}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";font-family:var(--f-display);font-size:22px;color:var(--accent);line-height:1}
.qa summary::after{content:"";width:12px;height:12px;justify-self:end;align-self:center;background:linear-gradient(var(--ink),var(--ink)) center/12px 1px no-repeat,linear-gradient(var(--ink),var(--ink)) center/1px 12px no-repeat;transition:transform .35s}
.qa[open] summary::after{transform:rotate(45deg)}
.qa .a{display:grid;grid-template-columns:36px minmax(0,1fr) 20px;gap:12px;padding:0 0 28px;font-size:14px;color:var(--ink)}
.qa .a::before{content:"A";font-family:var(--f-display);font-size:22px;color:var(--mute);line-height:1.2}
.qa .a a{border-bottom:1px solid var(--line)}
.faq-group[hidden]{display:none}
@media (max-width:860px){
  .faq-layout{grid-template-columns:1fr}
  .faq-cats{position:sticky;top:68px;z-index:5;background:var(--paper);display:flex;overflow-x:auto;gap:22px;padding:8px 0;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);scrollbar-width:none}
  .faq-cats::-webkit-scrollbar{display:none}
  .faq-cats li{flex:none}
  .faq-cats button{white-space:nowrap;padding:8px 0}
  .faq-cats button small{display:none}
}

/* ---------- access ---------- */
.info{display:grid;grid-template-columns:120px minmax(0,1fr);border-top:1px solid var(--ink);margin:0}
.info dt,.info dd{padding:22px 0;border-bottom:1px solid var(--line);margin:0}
.info dt{font-family:var(--f-label);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--mute);padding-top:26px}
.info dd{font-size:14px;min-width:0}
@media (max-width:560px){.info{grid-template-columns:1fr}.info dt{border-bottom:0;padding-bottom:0}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--on-ink);padding-block:clamp(64px,8vw,104px) 40px}
.site-footer .wrap{display:grid;gap:56px}
.foot-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end}
.foot-top .en{font-size:clamp(44px,7vw,84px);line-height:.95}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 32px;font-family:var(--f-label);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase}
.foot-nav a{opacity:.75}.foot-nav a:hover{opacity:1}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:12px;opacity:.65;border-top:1px solid color-mix(in srgb,var(--on-ink) 20%,transparent);padding-top:24px}
@media (max-width:760px){.foot-top{grid-template-columns:1fr}}

/* ---------- entrance ---------- */
@keyframes rise{from{opacity:.001;transform:translateY(14px)}to{opacity:1;transform:none}}
.hero-title,.hero .tate,.hero-sub,.hero-cta,.hero-media .visual{animation:rise 1.4s cubic-bezier(.2,.7,.2,1) both}
.hero .tate{animation-delay:.25s}.hero-sub{animation-delay:.4s}.hero-cta{animation-delay:.55s}.hero-media .visual{animation-duration:1.8s}
@media (min-width:861px){.split > .visual.photo{position:sticky;top:120px}}