/* ===========================================================
   米糠酵素風呂 osjo（オショ） — 米糠酵素風呂サロン / 東大阪・布施

   v2：写真を主役にした編集誌風のトップページ。
   地色は既存サイトの現行メインビジュアル（麻の布と米糠の器）の生成り、
   文字色は浴槽の木の暗部、構造色は米糠の色。
   予約色（--moss）は待合のソファーの苔色で、予約導線にだけ使う。
   出典と理由は _work/05-design.md（v2 追記）。
   =========================================================== */

/* ---- tokens : light ---- */
:root{
  --bg:#F4EFE8;        /* 麻の布の生成り（kv-still の手前の布） */
  --bg-2:#EAE2D6;      /* 同じ布の影 */
  --card:#FBF8F3;      /* 光の当たる布の白 */
  --ink:#2A221A;       /* 浴槽の木の暗部 */
  --sub:#6B5B4A;       /* 浴槽の縁の古材 */
  --line:#D8CCBC;      /* 布の織り目の影 */
  --bran:#A8865C;      /* 器に盛った米糠 */
  --moss:#4E5E3B;      /* 予約導線のみ。待合のソファーの苔色 */
  --moss-on:#FFFFFF;
  --deep:#1F1914;      /* 暗い面（予約・フッター）。照明の外れた浴室 */
  --deep-ink:#EFE7DB;

  --hd-h:72px;
  --pad:clamp(20px,5vw,72px);
  --maxw:1240px;

  --f-min:"Hiragino Mincho ProN","Yu Mincho","YuMincho","Shippori Mincho","Noto Serif JP","Noto Serif CJK JP",serif;
  --f-body:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","YuGothic","Noto Sans JP","Meiryo",system-ui,sans-serif;
  --f-lat:"Cormorant Garamond","Didot","Bodoni 72",Georgia,"Times New Roman",serif;

  --ease:cubic-bezier(.22,.61,.36,1);
}
/* ---- tokens : dark（照明を落とした浴室） ---- */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#16120E; --bg-2:#1E1813; --card:#231C16;
    --ink:#EDE5D9; --sub:#B5A592; --line:#3A2F25;
    --bran:#C9A574; --moss:#93A876; --moss-on:#141A0E;
    --deep:#0F0C09; --deep-ink:#EDE5D9;
  }
}
:root[data-theme="dark"]{
  --bg:#16120E; --bg-2:#1E1813; --card:#231C16;
  --ink:#EDE5D9; --sub:#B5A592; --line:#3A2F25;
  --bran:#C9A574; --moss:#93A876; --moss-on:#141A0E;
  --deep:#0F0C09; --deep-ink:#EDE5D9;
}

/* ---- base ---- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--hd-h);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:2;letter-spacing:.04em;font-feature-settings:"palt" 1;overflow-x:hidden}
img{max-width:100%;display:block}
figure{margin:0}
a{color:inherit}
h1,h2,h3,h4{margin:0;font-weight:400}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.num{font-family:var(--f-lat);font-variant-numeric:lining-nums;letter-spacing:.04em}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--ink);color:var(--bg);padding:8px 14px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--bran);outline-offset:3px}
.sp{display:none}
@media (max-width:640px){.sp{display:inline}}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;text-decoration:none;font-size:14px;letter-spacing:.12em;padding:.9em 1.8em;border:1px solid transparent;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.btn--lg{padding:1.05em 2.2em}
.btn--xl{padding:1.2em 2.4em;font-size:15px;width:100%}
.btn--moss{background:var(--moss);color:var(--moss-on)}
.btn--moss:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn--glass{color:#fff;border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.btn--glass:hover{background:rgba(255,255,255,.18)}

/* ---- kicker & headings ---- */
.kicker{font-family:var(--f-lat);font-style:italic;font-size:15px;letter-spacing:.14em;color:var(--bran);display:flex;align-items:center;gap:.9em}
.kicker::before{content:"";width:32px;height:1px;background:currentColor}
.kicker--lt{color:#D9BE93}
.h-big{font-family:var(--f-min);font-size:clamp(34px,4.6vw,58px);line-height:1.45;letter-spacing:.12em;margin:.5em 0 .6em}
.h-sec{font-family:var(--f-min);font-size:clamp(24px,2.8vw,34px);line-height:1.6;letter-spacing:.12em;margin-top:.55em}
.prose p+p{margin-top:1.2em}
.prose{color:var(--sub)}
.note{font-size:12.5px;color:var(--sub);margin-top:14px}
.lnk{text-decoration:none;border-bottom:1px solid var(--bran);padding-bottom:1px}

/* ---- header ---- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--hd-h);display:flex;align-items:center;gap:28px;padding:0 var(--pad);color:#fff;transition:background .4s var(--ease),color .4s var(--ease),box-shadow .4s var(--ease)}
.hdr.is-solid{background:color-mix(in srgb,var(--bg) 92%,transparent);color:var(--ink);box-shadow:0 1px 0 var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hdr__mark{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
/* ロゴは透過PNGをマスクにして currentColor で塗る（ヒーロー上は白、地色の上は墨） */
.logo{display:block;background:currentColor;-webkit-mask:var(--src) no-repeat center/contain;mask:var(--src) no-repeat center/contain}
.logo--h{--src:url(../img/logo-h.png);width:clamp(140px,14vw,200px);aspect-ratio:1000/259}
.logo--sq{--src:url(../img/logo-sq.png);width:170px;aspect-ratio:700/539}
.hdr__nav{display:flex;gap:30px}
.hdr__nav a{font-family:var(--f-lat);font-size:15px;letter-spacing:.14em;text-decoration:none;position:relative}
.hdr__nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:1px;background:currentColor;transition:right .35s var(--ease)}
.hdr__nav a:hover::after{right:0}
.hdr__cta{padding:.7em 1.5em;font-size:13px}
@media (max-width:900px){.hdr__nav{display:none}}

/* ---- hero ---- */
.hero{position:relative;height:100svh;min-height:600px;max-height:1100px;overflow:hidden;color:#fff;background:#2A221A}
.hero__media{position:absolute;inset:0}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity 1.6s var(--ease)}
.hero__img.is-on{opacity:1;animation:kb 9s linear both}
@keyframes kb{from{transform:scale(1.04)}to{transform:scale(1.14)}}
.hero__veil{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(24,18,12,.62) 0%,rgba(24,18,12,.28) 45%,rgba(24,18,12,0) 70%),
  linear-gradient(0deg,rgba(24,18,12,.55) 0%,rgba(24,18,12,0) 40%),
  linear-gradient(180deg,rgba(24,18,12,.35) 0%,rgba(24,18,12,0) 18%)}
.hero__body{position:absolute;left:var(--pad);bottom:clamp(90px,14vh,150px);max-width:620px}
.hero__eyebrow{font-family:var(--f-lat);font-style:italic;font-size:15px;letter-spacing:.12em;opacity:.9}
.hero__name{font-family:var(--f-lat);font-weight:400;font-size:clamp(84px,13.5vw,200px);line-height:.9;letter-spacing:.06em;margin:.15em 0 .25em -.04em;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero__lede{font-family:var(--f-min);font-size:clamp(14px,1.25vw,16px);line-height:2.1;letter-spacing:.1em}
.hero__acts{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero__catch{position:absolute;right:calc(var(--pad) + 10px);top:calc(var(--hd-h) + 70px);white-space:nowrap;writing-mode:vertical-rl;font-family:var(--f-min);font-size:clamp(26px,2.6vw,38px);letter-spacing:.42em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero__meta{position:absolute;left:var(--pad);right:var(--pad);bottom:28px;display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.12em;border-top:1px solid rgba(255,255,255,.3);padding-top:14px}
.hero__info span{white-space:nowrap}
.hero__info span+span::before{content:"／";margin:0 .6em;opacity:.6}
.hero__dots{display:flex;gap:8px}
.hero__dots span{width:28px;height:2px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.hero__dots span.is-on::after{content:"";position:absolute;inset:0;background:#fff;animation:bar 6s linear both}
@keyframes bar{from{transform:translateX(-100%)}to{transform:none}}
.rise{opacity:0;transform:translateY(18px);animation:rise 1.1s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes rise{to{opacity:1;transform:none}}
@media (max-width:760px){
  .hero{min-height:640px}
  .hero__catch{display:none}
  .hero__body{bottom:96px;right:var(--pad)}
  .hero__veil{background:linear-gradient(0deg,rgba(24,18,12,.78) 0%,rgba(24,18,12,.25) 55%,rgba(24,18,12,.35) 100%)}
  .hero__acts .btn{flex:1 1 100%}
  .hero__meta{bottom:22px}
  .hero__dots{display:none}
}

/* ---- intro ---- */
.intro{position:relative;max-width:var(--maxw);margin:0 auto;padding:clamp(90px,12vw,170px) var(--pad);display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,96px);align-items:center}
.intro__bg{position:absolute;top:clamp(30px,5vw,70px);right:var(--pad);font-family:var(--f-lat);font-style:italic;font-size:clamp(80px,14vw,210px);line-height:1;color:var(--bg-2);pointer-events:none;z-index:0;letter-spacing:.02em}
.intro__tx,.intro__art{position:relative;z-index:1}
.intro__lead{font-family:var(--f-min);font-size:17px;line-height:2;letter-spacing:.1em;margin-bottom:1.6em}
.intro__art{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(12,minmax(0,1fr));aspect-ratio:1/1.08}
.art img{width:100%;height:100%;object-fit:cover}
.art--main{grid-column:3/13;grid-row:1/11}
.art--a{grid-column:1/6;grid-row:8/13;border:10px solid var(--bg);z-index:2}
.art--b{grid-column:9/13;grid-row:9/13;z-index:1;margin:0 0 0 0}
@media (max-width:860px){
  .intro{grid-template-columns:1fr;padding-top:80px}
  .intro__art{max-width:520px;width:100%;margin:0 auto}
}

/* ---- ribbon ---- */
.ribbon{overflow:hidden;padding:10px 0 clamp(70px,9vw,120px)}
.ribbon__track{display:flex;gap:14px;width:max-content;animation:flow 60s linear infinite}
.ribbon__track img{height:clamp(180px,22vw,280px);width:auto;object-fit:cover}
.ribbon__track img:nth-child(odd){margin-top:28px}
.ribbon:hover .ribbon__track{animation-play-state:paused}
@keyframes flow{to{transform:translateX(-50%)}}

/* ---- sections ---- */
.sec{max-width:var(--maxw);margin:0 auto;padding:clamp(80px,10vw,140px) var(--pad)}
.sec--narrow{max-width:900px}
.sec__head{text-align:center;margin-bottom:clamp(44px,6vw,80px)}
.sec__head .kicker{justify-content:center}
.sec__head .kicker::after{content:"";width:32px;height:1px;background:currentColor}
.sec__head--l{text-align:left}
.sec__head--l .kicker{justify-content:flex-start}
.sec__head--l .kicker::after{display:none}

/* ---- zigzag features ---- */
.zig{display:grid;gap:clamp(56px,8vw,110px)}
.zig__i{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.zig__i:nth-child(even){grid-template-columns:1fr 1.25fr}
.zig__i:nth-child(even) .zig__ph{order:2}
.zig__ph{overflow:hidden;aspect-ratio:3/2}
.zig__ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.zig__i:hover .zig__ph img{transform:scale(1.04)}
.zig__n{font-family:var(--f-lat);font-style:italic;font-size:64px;line-height:1;color:var(--bran);margin-bottom:.25em}
.zig__tx h3{font-family:var(--f-min);font-size:clamp(21px,2.1vw,26px);letter-spacing:.12em;margin-bottom:.9em}
.zig__tx p:last-child{color:var(--sub);max-width:26em}
@media (max-width:760px){
  .zig__i,.zig__i:nth-child(even){grid-template-columns:1fr;gap:22px}
  .zig__i:nth-child(even) .zig__ph{order:0}
  .zig__n{font-size:48px}
}

/* ---- band ---- */
.band{position:relative;height:clamp(340px,52vw,620px);overflow:hidden;display:grid;place-items:center;color:#fff}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;background:rgba(24,18,12,.42)}
.band__cap{position:relative;z-index:1;font-family:var(--f-min);font-size:clamp(22px,3vw,36px);line-height:1.9;letter-spacing:.24em;text-align:center;text-shadow:0 2px 20px rgba(0,0,0,.3)}

/* ---- menu ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,32px)}
.card{background:var(--card);padding-bottom:28px}
.card__ph{aspect-ratio:4/3;overflow:hidden;margin-bottom:22px}
.card__ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.card:hover .card__ph img{transform:scale(1.05)}
.card>*:not(.card__ph){padding:0 26px}
.card__en{font-family:var(--f-lat);font-style:italic;font-size:14px;letter-spacing:.12em;color:var(--bran)}
.card h3{font-family:var(--f-min);font-size:20px;letter-spacing:.1em;margin:.3em 0 .4em}
.card__time{font-size:13px;color:var(--sub)}
.card__price{font-size:32px;margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
@media (max-width:860px){.cards{grid-template-columns:1fr}.card{display:grid;grid-template-columns:42% 1fr;column-gap:18px;padding:0;align-items:center}.card__ph{grid-row:1/5;margin:0;height:100%;aspect-ratio:auto}.card>*:not(.card__ph){padding:0 16px 0 0}.card h3{font-size:17px}.card__price{font-size:26px;padding-bottom:12px}.card__en{padding-top:14px!important}}

.ticket{margin-top:clamp(24px,3vw,36px);display:flex;justify-content:space-between;align-items:center;gap:24px;border:1px solid var(--bran);padding:28px clamp(22px,3vw,40px);position:relative}
.ticket h3{font-family:var(--f-min);font-size:20px;letter-spacing:.1em;margin:.2em 0 .5em}
.ticket__l>p:not(.card__en){font-size:13px;color:var(--sub)}
.ticket__p{font-size:40px;white-space:nowrap}
.ticket__p span{font-size:18px}
@media (max-width:640px){.ticket{flex-direction:column;align-items:flex-start}.ticket__p{font-size:32px}}

.care{margin-top:clamp(60px,8vw,96px)}
.care__ttl{font-family:var(--f-min);font-size:20px;letter-spacing:.12em;display:flex;align-items:baseline;gap:16px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:28px}
.care__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px 32px}
.care__i{display:grid;grid-template-columns:140px 1fr;gap:20px;align-items:center}
.care__i img{width:140px;height:110px;object-fit:cover}
.care__i h4{font-family:var(--f-min);font-size:17px;letter-spacing:.08em}
.care__i p{font-size:12.5px;color:var(--sub);line-height:1.8}
.care__i .care__p{font-size:22px;color:var(--ink);margin-top:4px}
.opt{margin-top:30px;border-top:1px solid var(--line)}
.opt li{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.opt em{font-style:normal;font-size:12px;color:var(--sub);margin-left:.8em}
.opt .num{font-size:19px}
@media (max-width:760px){.care__grid{grid-template-columns:1fr}.care__i{grid-template-columns:110px 1fr}.care__i img{width:110px;height:90px}.opt em{display:block;margin:0}}

/* ---- reserve ---- */
.reserve{position:relative;background:var(--deep);color:var(--deep-ink);overflow:hidden}
.reserve__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.18}
.reserve__in{position:relative;max-width:880px;margin:0 auto;padding:clamp(90px,11vw,150px) var(--pad);text-align:center}
.reserve__in .kicker{justify-content:center}
.reserve__in .kicker::after{content:"";width:32px;height:1px;background:currentColor}
.reserve__lede{margin:24px auto 44px;max-width:34em;opacity:.85}
.reserve__acts{display:grid;grid-template-columns:1fr 1fr;gap:20px;text-align:left}
.reserve .btn--moss{background:#5C6F45;color:#fff}
.reserve__note{font-size:12.5px;opacity:.75;margin-top:12px;line-height:1.8}
.slots{margin-top:56px;border-top:1px solid rgba(255,255,255,.18);padding-top:36px}
.slots__ttl{font-family:var(--f-min);letter-spacing:.14em}
.slots__list{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:18px 0}
.slots__list li{border:1px solid rgba(255,255,255,.35);padding:.35em 1.1em;font-size:20px;border-radius:999px}
.slots__note{font-size:12.5px;opacity:.75;line-height:1.9}
@media (max-width:700px){.reserve__acts{grid-template-columns:1fr}}

/* ---- flow ---- */
.flowsec{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,90px);align-items:start}
.flowsec__ph{position:sticky;top:calc(var(--hd-h) + 30px);aspect-ratio:3/4;overflow:hidden}
.flowsec__ph img{width:100%;height:100%;object-fit:cover}
.flow{counter-reset:f}
.flow__i{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:26px 0;border-top:1px solid var(--line)}
.flow__i:last-child{border-bottom:1px solid var(--line)}
.flow__n{font-family:var(--f-lat);font-style:italic;font-size:30px;color:var(--bran);line-height:1.2}
.flow__i h3{font-family:var(--f-min);font-size:18px;letter-spacing:.1em;margin-bottom:.4em}
.flow__i p{font-size:14px;color:var(--sub)}
@media (max-width:860px){.flowsec{grid-template-columns:1fr}.flowsec__ph{position:relative;top:0;aspect-ratio:16/10}.flow__i{grid-template-columns:48px 1fr}}

/* ---- inside mosaic ---- */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:clamp(150px,15vw,210px);gap:12px}
.mosaic__i{position:relative;overflow:hidden}
.mosaic__i--lg{grid-column:span 2;grid-row:span 2}
.mosaic__i--w{grid-column:span 2}
.gal__btn{all:unset;cursor:zoom-in;display:block;width:100%;height:100%}
.gal__btn:focus-visible{outline:2px solid var(--bran);outline-offset:2px}
.mosaic__i img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.mosaic__i:hover img{transform:scale(1.05)}
.mosaic__i figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 10px;font-size:12px;letter-spacing:.06em;color:#fff;background:linear-gradient(0deg,rgba(20,15,10,.65),transparent);pointer-events:none}
@media (max-width:760px){.mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:130px}.mosaic__i--lg{grid-column:span 2;grid-row:span 2}.mosaic__i--w{grid-column:span 1}}

/* ---- access ---- */
.acc{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(30px,5vw,72px);align-items:start}
.acc__sign{background:var(--card);padding:18px}
.acc__sign img{mix-blend-mode:multiply}
.mapbtn{display:flex;justify-content:space-between;margin-top:14px;padding:16px 20px;border:1px solid var(--line);text-decoration:none;font-size:14px;letter-spacing:.1em;transition:background .3s}
.mapbtn:hover{background:var(--bg-2)}
.acc__list div{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}
.acc__list div:first-child{border-top:1px solid var(--line)}
.acc__list dt{font-family:var(--f-min);color:var(--sub);letter-spacing:.1em}
.acc__list dd{margin:0}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .acc__sign{background:#EFE7DB}}
:root[data-theme="dark"] .acc__sign{background:#EFE7DB}
@media (max-width:860px){.acc{grid-template-columns:1fr}.acc__list div{grid-template-columns:76px 1fr}}

/* ---- faq ---- */
.faq__i{border-bottom:1px solid var(--line)}
.faq__i:first-child{border-top:1px solid var(--line)}
.faq__i summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;position:relative;font-family:var(--f-min);font-size:16px;letter-spacing:.06em}
.faq__i summary::-webkit-details-marker{display:none}
.faq__i summary::before{content:"Q.";font-family:var(--f-lat);font-style:italic;color:var(--bran);margin-right:.8em}
.faq__i summary::after{content:"";position:absolute;right:6px;top:50%;width:11px;height:11px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.faq__i[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq__i p{padding:0 0 24px 2.2em;color:var(--sub);font-size:14px}

/* ---- footer ---- */
.ftr{background:var(--deep);color:var(--deep-ink);padding:80px var(--pad) 110px}
.ftr__in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.ftr__addr{font-size:13px;opacity:.75;margin-top:18px;line-height:1.9}
.ftr__nav,.ftr__cts{display:flex;flex-direction:column;gap:10px;font-size:14px}
.ftr__nav a{font-family:var(--f-lat);letter-spacing:.14em;text-decoration:none;opacity:.85}
.ftr .lnk{border-color:rgba(255,255,255,.3);align-self:flex-start}
.ftr__copy{max-width:var(--maxw);margin:56px auto 0;font-size:11px;letter-spacing:.1em;opacity:.5}
@media (max-width:760px){.ftr__in{grid-template-columns:1fr 1fr}.ftr__brand{grid-column:1/-1}}

/* ---- lightbox ---- */
.lb{position:fixed;inset:0;z-index:80;background:rgba(15,11,8,.92);display:grid;place-items:center;padding:24px}
.lb[hidden]{display:none}
.lb__fig{max-width:min(1100px,94vw);color:#fff;text-align:center}
.lb__fig img{max-height:80vh;margin:0 auto}
.lb__fig figcaption{font-size:13px;margin-top:12px;opacity:.8}
.lb__close{position:absolute;top:16px;right:20px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer}

/* ---- dock (SP) ---- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;grid-template-columns:1.4fr 1fr;transform:translateY(110%);transition:transform .4s var(--ease)}
.dock.is-on{transform:none}
.dock__b{display:grid;place-items:center;padding:16px 0 calc(16px + env(safe-area-inset-bottom));text-decoration:none;font-size:14px;letter-spacing:.12em}
.dock__b--line{background:var(--moss);color:var(--moss-on)}
.dock__b--tel{background:var(--card);color:var(--ink);border-top:1px solid var(--line)}
@media (max-width:760px){.dock{display:grid}}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rise,.reveal{opacity:1;transform:none;animation:none;transition:none}
  .hero__img.is-on{animation:none;transform:none}
  .hero__dots span.is-on::after{animation:none}
  .ribbon__track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
  .ribbon__track img[aria-hidden]{display:none}
}

/* ---- 言語切替 ---- */
.lang{display:flex;gap:2px;font-family:var(--f-lat);font-size:13px;letter-spacing:.12em}
.lang a{text-decoration:none;padding:4px 7px;opacity:.6;transition:opacity .3s}
.lang a:hover{opacity:1}
.lang a[aria-current="page"]{opacity:1;border-bottom:1px solid currentColor}
.hdr .lang{margin-left:-6px}
.ftr .lang{gap:4px 12px;flex-wrap:wrap;margin-bottom:6px;font-size:14px}
.ftr .lang a{white-space:nowrap}
.ftr .lang a{padding:2px 0;border-bottom:1px solid transparent}
.ftr .lang a[aria-current="page"]{border-color:rgba(255,255,255,.5)}
@media (max-width:900px){.hdr{gap:12px}.hdr .lang{font-size:12px}.hdr .lang a{padding:4px 5px}}
@media (max-width:400px){.logo--h{width:112px}.hdr__cta{padding:.7em 1.1em}}

/* ---- 英語版・韓国語版 ---- */
:lang(ko){
  --f-min:"AppleMyungjo","Nanum Myeongjo","Noto Serif KR","Batang",serif;
  --f-body:"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;
}
html:lang(ko) body{word-break:keep-all;line-height:1.9;letter-spacing:0}
html:lang(en) body{line-height:1.8;letter-spacing:.01em}
html:lang(en){--f-min:var(--f-lat)}
html:lang(en) .h-big,html:lang(en) .h-sec,html:lang(en) .band__cap,html:lang(en) .zig__tx h3,html:lang(en) .card h3{letter-spacing:.02em}
html:lang(en) .h-big{font-size:clamp(38px,5vw,64px);line-height:1.15}
html:lang(ko) .h-big,html:lang(ko) .h-sec,html:lang(ko) .band__cap{letter-spacing:.04em}
html:lang(en) .hero__catch,html:lang(ko) .hero__catch{display:none}
html:lang(en) .hero__lede,html:lang(ko) .hero__lede{letter-spacing:.02em}
html:lang(en) .faq__i summary,html:lang(en) .flow__i h3{letter-spacing:.01em}

/* ---- staff ---- */
.staff{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,8vw,110px) var(--pad);display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.staff__ph{overflow:hidden;aspect-ratio:16/10}
.staff__ph img{width:100%;height:100%;object-fit:cover}
.staff__tx p:last-child{color:var(--sub);margin-top:1.4em}
@media (max-width:860px){.staff{grid-template-columns:1fr}}
.acc__ext{overflow:hidden;aspect-ratio:4/3}
.acc__ext img{width:100%;height:100%;object-fit:cover}

/* ロゴと同じく、osjo の右下に【オショ】を添える */
.hero__kana{font-family:"Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP",serif;font-size:clamp(14px,1.7vw,24px);letter-spacing:.32em;margin-left:.5em;vertical-align:baseline;text-shadow:none}
@media (max-width:760px){.hero__kana{font-size:13px;margin-left:.4em}}

/* 日本語版：ナビ・小見出しのラベルを和文で組む（欧文イタリックのままだと和文が斜体の代替書体になる） */
html:lang(ja) .hdr__nav a,html:lang(ja) .ftr__nav a{font-family:var(--f-min);font-size:14px;letter-spacing:.14em}
html:lang(ja) .kicker,html:lang(ja) .card__en,html:lang(ja) .hero__eyebrow{font-family:var(--f-min);font-style:normal;letter-spacing:.2em}
html:lang(ja) .kicker{font-size:13px}
html:lang(ja) .card__en{display:none}  /* 和文では直下の見出しと同じ語になるので出さない */

/* =========================================================
   v5：複数ページ化（2026-10-29）
   ========================================================= */
/* ---- 下層ページの見出し ---- */
.phead{position:relative;height:clamp(380px,62vh,620px);overflow:hidden;color:#fff;background:#2A221A;display:flex;align-items:flex-end}
.phead__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phead__img--top{object-position:center 30%}
.phead::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,18,12,.72) 0%,rgba(24,18,12,.2) 55%,rgba(24,18,12,.38) 100%)}
.phead__body{position:relative;z-index:1;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(40px,7vh,72px)}
.phead__en{font-family:var(--f-lat);font-style:italic;font-size:clamp(48px,8vw,104px);line-height:1;opacity:.9;letter-spacing:.02em}
.phead__ttl{font-family:var(--f-min);font-size:clamp(24px,2.8vw,34px);letter-spacing:.2em;margin-top:.4em}
.phead__lede{font-family:var(--f-min);margin-top:.8em;letter-spacing:.1em;line-height:2}
html:lang(en) .phead__ttl{font-family:var(--f-lat);letter-spacing:.06em}

/* ---- ページ内目次 ---- */
.toc{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 10px;max-width:var(--maxw);margin:0 auto;padding:28px var(--pad) 0}
.toc a{text-decoration:none;font-size:13px;letter-spacing:.1em;padding:.55em 1.2em;border:1px solid var(--line);border-radius:999px;transition:background .3s}
.toc a:hover{background:var(--bg-2)}

.prose--lg{font-size:16px;line-height:2.2}
.more{margin-top:24px}
.more--c{text-align:center;margin-top:40px}
.btn--line{border-color:var(--ink);color:var(--ink)}
.btn--line:hover{background:var(--ink);color:var(--bg)}
.zig__h{font-family:var(--f-min);font-size:clamp(21px,2.1vw,26px);letter-spacing:.12em;margin-bottom:.9em;font-weight:400}

/* ---- トップ：各ページへの入口 ---- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.tile{display:block;position:relative;overflow:hidden;aspect-ratio:4/3;color:#fff;text-decoration:none;background:#2A221A}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,15,10,.75),rgba(20,15,10,.05) 60%)}
.tile:hover img{transform:scale(1.05)}
.tile__t,.tile__d{position:absolute;left:20px;right:20px;z-index:1}
.tile__t{bottom:46px;font-family:var(--f-min);font-size:21px;letter-spacing:.14em}
.tile__d{bottom:18px;font-size:12.5px;opacity:.85;line-height:1.6}
.tile__t::after{content:" →";font-family:var(--f-lat)}
@media (max-width:860px){.tiles{grid-template-columns:1fr 1fr}.tile__t{font-size:17px;bottom:52px}.tile__d{font-size:11.5px;left:14px;right:14px}.tile__t{left:14px}}
@media (max-width:480px){.tiles{grid-template-columns:1fr}}

/* ---- メニュー詳細 ---- */
.dt{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.dt--rev .dt__ph{order:2}
.dt__ph{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.dt__ph figure{overflow:hidden;aspect-ratio:4/3}
.dt__ph .dt__main{grid-column:1/-1;aspect-ratio:16/10}
.dt__ph img{width:100%;height:100%;object-fit:cover}
.dt__price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:18px 0 20px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dt__price .num{font-size:36px}
.dt__price span:last-child{font-size:13px;color:var(--sub)}
.dt__tx>p:not(.kicker):not(.dt__price){color:var(--sub)}
.ticks{margin-top:18px}
.ticks li{position:relative;padding:8px 0 8px 1.6em;border-bottom:1px dashed var(--line);font-size:14px}
.ticks li::before{content:"";position:absolute;left:2px;top:1.15em;width:8px;height:8px;border-radius:50%;background:var(--bran)}
@media (max-width:860px){.dt{grid-template-columns:1fr}.dt--rev .dt__ph{order:0}}

.cards--2{grid-template-columns:repeat(2,1fr)}
.cards--2 .card>*:not(.card__ph){padding:0 26px}
@media (max-width:860px){.cards--2{grid-template-columns:1fr}}

.carelist{display:grid;gap:clamp(28px,4vw,48px)}
.cr{display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(20px,3vw,40px);align-items:center;padding-bottom:clamp(28px,4vw,48px);border-bottom:1px solid var(--line)}
.cr__ph{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.cr__ph img{width:100%;aspect-ratio:1;object-fit:cover}
.cr__ph img:only-child{grid-column:1/-1;aspect-ratio:3/1}
.cr__tx h3{font-family:var(--f-min);font-size:22px;letter-spacing:.1em;font-weight:400}
.cr__meta{margin-top:12px;font-size:13.5px;color:var(--sub);line-height:1.9}
.cr__meta .num{font-size:22px;color:var(--ink)}
@media (max-width:760px){.cr{grid-template-columns:1fr}}
.combo{margin-top:40px;background:var(--card);padding:clamp(22px,3vw,36px)}
.combo h3{font-family:var(--f-min);font-size:17px;letter-spacing:.08em;font-weight:400;margin-bottom:16px}
.combo__list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.combo__list li{border:1px solid var(--line);text-align:center;padding:12px 6px;display:flex;flex-direction:column;gap:2px;font-size:13px;color:var(--sub)}
.combo__list .num{font-size:20px;color:var(--ink)}
@media (max-width:640px){.combo__list{grid-template-columns:repeat(3,1fr)}}
.opt-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(24px,4vw,56px);align-items:start}
.opt-ph{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.opt-ph img{width:100%;aspect-ratio:1;object-fit:cover}
.opt-ph img:first-child{grid-column:1/-1;aspect-ratio:16/10}
.opt-wrap .opt{margin-top:0}
@media (max-width:860px){.opt-wrap{grid-template-columns:1fr}}

/* ---- ご利用の流れ ---- */
.stp{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(30px,4vw,56px) clamp(24px,3vw,44px);counter-reset:none}
.stp__ph{overflow:hidden;aspect-ratio:3/2;margin-bottom:18px}
.stp__ph img{width:100%;height:100%;object-fit:cover}
.stp__n{font-family:var(--f-lat);font-style:italic;font-size:44px;line-height:1;color:var(--bran);display:block;margin-bottom:6px}
.stp__tx h2{font-family:var(--f-min);font-size:20px;letter-spacing:.1em;font-weight:400;margin-bottom:.6em}
.stp__tx p{color:var(--sub);font-size:14px}
@media (max-width:760px){.stp{grid-template-columns:1fr}}
.bring__ph{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:28px}
.bring__ph img{width:100%;aspect-ratio:4/3;object-fit:cover}
.bring__list{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.bring__list li{background:var(--card);padding:14px 12px;text-align:center;font-size:13.5px;letter-spacing:.04em}
@media (max-width:760px){.bring__list{grid-template-columns:1fr 1fr}.bring__ph{grid-template-columns:1fr 1fr}.bring__ph img:first-child{grid-column:1/-1}}

/* ---- 館内・スタッフのギャラリー ---- */
.area{padding-top:clamp(56px,7vw,96px);padding-bottom:clamp(20px,3vw,40px)}
.area__head{max-width:640px;margin-bottom:28px}
.area__lead{color:var(--sub);margin-top:14px}
.gg{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:clamp(150px,17vw,240px);gap:10px}
.gi{position:relative;overflow:hidden}
.gi--lg{grid-column:span 2;grid-row:span 2}
.gg--2{grid-template-columns:1.6fr 1fr;grid-auto-rows:clamp(220px,30vw,420px)}
.gg--2 .gi--lg{grid-column:auto;grid-row:auto}
.gi img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.gi:hover img{transform:scale(1.05)}
.gi figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 12px 9px;font-size:12px;letter-spacing:.06em;color:#fff;background:linear-gradient(0deg,rgba(20,15,10,.65),transparent);pointer-events:none}
.gg--6 .gi--lg,.gg--4 .gi--lg{grid-row:span 2}
@media (max-width:760px){.gg,.gg--2{grid-template-columns:1fr 1fr;grid-auto-rows:130px}.gi--lg{grid-column:1/-1;grid-row:span 2}.gg--2 .gi--lg{grid-column:1/-1;grid-row:span 2}}

.staffp{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.staffp__ph{overflow:hidden;aspect-ratio:3/2}
.staffp__ph img{width:100%;height:100%;object-fit:cover}
.staffp__tx p:not(.kicker){color:var(--sub);margin-top:1.2em}
@media (max-width:860px){.staffp{grid-template-columns:1fr}}

/* ---- アクセス ---- */
.route{display:grid;gap:12px;max-width:820px}
.route li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line)}
.route__n{font-family:var(--f-lat);font-style:italic;font-size:28px;color:var(--bran)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
.col{background:var(--card);padding:clamp(20px,3vw,32px)}
.col h3{font-family:var(--f-min);font-size:17px;letter-spacing:.06em;font-weight:400;margin-bottom:10px}
.col p{color:var(--sub);font-size:14px}
@media (max-width:760px){.cols{grid-template-columns:1fr}}

/* ---- 次に見るページ ---- */
.nextnav{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(70px,9vw,120px);display:grid;grid-template-columns:1fr 1fr;gap:14px}
.nextnav a{display:flex;flex-direction:column;gap:4px;padding:24px 28px;border:1px solid var(--line);text-decoration:none;font-size:13px;color:var(--sub);transition:background .3s}
.nextnav a span{font-family:var(--f-min);font-size:19px;color:var(--ink);letter-spacing:.1em}
.nextnav a span::after{content:" →";font-family:var(--f-lat)}
.nextnav a:hover{background:var(--bg-2)}
@media (max-width:640px){.nextnav{grid-template-columns:1fr}}

/* ---- ナビ：今いるページ／スマホのメニュー ---- */
.hdr__nav a[aria-current="page"]::after{right:0}
.hdr__menu{display:none;background:none;border:0;color:inherit;width:40px;height:40px;position:relative;cursor:pointer;padding:0}
.hdr__menu span{position:absolute;left:9px;right:9px;height:1.5px;background:currentColor;transition:transform .3s}
.hdr__menu span:first-child{top:15px}.hdr__menu span:last-child{top:24px}
.hdr__menu[aria-expanded="true"] span:first-child{transform:translateY(4.5px) rotate(45deg)}
.hdr__menu[aria-expanded="true"] span:last-child{transform:translateY(-4.5px) rotate(-45deg)}
.spnav{position:fixed;inset:var(--hd-h) 0 0 0;z-index:49;background:var(--bg);display:flex;flex-direction:column;padding:20px var(--pad);overflow:auto}
.spnav[hidden]{display:none}
.spnav a{font-family:var(--f-min);font-size:18px;letter-spacing:.12em;text-decoration:none;padding:16px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.spnav a[aria-current="page"]{color:var(--bran)}
@media (max-width:900px){.hdr__menu{display:block}.hdr__cta{display:none}}
.hdr.is-open{background:var(--bg);color:var(--ink)}
/* width/height 属性つきの画像は、aspect-ratio を効かせるため高さを自動にする */
img{height:auto}
.gg--5{grid-template-columns:repeat(4,1fr)}
@media (max-width:760px){.gg--5{grid-template-columns:1fr 1fr}}
.btn{text-wrap:balance}
html:lang(en) .phead__en{display:none}
html:lang(en) .phead__ttl{font-size:clamp(44px,7vw,92px);font-style:italic;letter-spacing:.01em;line-height:1.05}

/* ---- スマホのヒーロー（2026-10-29）----
   全画面に文字を重ねると、縦長の画面で写真が大きく切れ、顔に文字がかかる。
   スマホでは「写真（縦長の切り出しをそのまま）→ 文字とボタン」の縦積みにする */
@media (max-width:760px){
  .hero{height:auto;min-height:0;max-height:none;display:flex;flex-direction:column}
  .hero__media{position:relative;inset:auto;width:100%;aspect-ratio:9/10}
  .hero__veil{inset:0 0 auto 0;height:calc(100vw * 10 / 9);background:linear-gradient(180deg,rgba(24,18,12,.45) 0%,rgba(24,18,12,0) 22%,rgba(24,18,12,0) 70%,rgba(42,34,26,1) 100%)}
  .hero__body{position:relative;left:auto;right:auto;bottom:auto;margin-top:-64px;padding:0 var(--pad);max-width:none;z-index:1}
  .hero__eyebrow{font-size:12.5px}
  .hero__name{font-size:76px;margin-top:.1em}
  .hero__lede{font-size:14px;line-height:2}
  .hero__acts{margin-top:22px;gap:10px}
  .hero__meta{position:relative;left:auto;right:auto;bottom:auto;margin:24px var(--pad) 0;padding:14px 0 26px}
  .hero__info{display:flex;flex-wrap:wrap;gap:4px 0;line-height:1.8}
}
@media (max-width:760px){
  .hero__media{overflow:hidden}
  .hero__veil{height:auto;bottom:auto;aspect-ratio:9/10}
  .hero__info span:first-child{flex-basis:100%}
  .hero__info span:nth-child(2)::before{content:none}
}

/* ---- スマホの下層ページ見出し（2026-11-04）----
   トップと同じく、写真（横長 3:2 をそのまま）→ 見出しの縦積みにする。
   文字を写真に重ねると、縦長の画面で写真が大きく切れ、人物に文字がかかるため */
@media (max-width:760px){
  .phead{height:auto;display:block}
  .phead__img{position:relative;inset:auto;display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
  .phead::after{inset:0 0 auto 0;height:auto;aspect-ratio:3/2;background:linear-gradient(180deg,rgba(24,18,12,.45) 0%,rgba(24,18,12,0) 26%,rgba(24,18,12,0) 72%,rgba(42,34,26,1) 100%)}
  .phead__body{padding:0 var(--pad) 34px;margin-top:-38px}
  .phead__en{font-size:52px}
}
/* 人物の写真は顔が切れないよう、上寄せで切り抜く */
.card__ph img[src$="r-yomogi.jpg"],.card__ph img[src$="p-7772.jpg"],.card__ph img[src$="r-steam-drink.jpg"]{object-position:center 12%}