/* すき焼き匠 公式サイト 共通スタイル
   黒を基調にした店内・写真に合わせたダークトーン。親子プロジェクト特設サイトと同じ書体系。 */
:root{
  --bg:#131315;--bg-2:#1b1b1f;--panel:#222227;--panel-2:#2a2a30;
  --cream:#F3EDE2;--cream-2:#d9d2c4;--muted:#a09a8e;--line:rgba(243,237,226,.14);--line-2:rgba(243,237,226,.28);
  --accent:#C8412B;--accent-2:#e2563f;--gold:#C9A45C;--gold-2:#e0c07f;
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;
  --max:1080px;--narrow:720px;--head:66px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 12px)}
body{margin:0;background:var(--bg);color:var(--cream);font-family:var(--sans);font-size:16px;line-height:1.9;letter-spacing:.02em;overflow-x:hidden}
body.has-cta{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.4;margin:0;letter-spacing:.06em}
p{margin:0 0 1em}
a{color:var(--cream)}
img{max-width:100%;display:block}
button{font-family:inherit}
::selection{background:rgba(200,65,43,.45);color:#fff}
:where(a,button,input,select,textarea):focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:var(--narrow)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:54px;padding:12px 28px;border-radius:3px;border:1px solid transparent;font-size:15px;font-weight:700;letter-spacing:.08em;cursor:pointer;text-decoration:none;transition:transform .18s ease,background-color .2s,color .2s,border-color .2s;-webkit-tap-highlight-color:transparent}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-cream{background:var(--cream);color:#1a1a1d}
.btn-cream:hover{background:#fff}
.btn-ghost{background:transparent;color:var(--cream);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--cream);background:rgba(243,237,226,.06)}
.btn-line{background:#06C755;color:#0b2a17}
.btn-line:hover{background:#1fd468;color:#0b2a17}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-block{width:100%}
.btn-sm{min-height:44px;padding:8px 18px;font-size:13px}

/* ---------- header ---------- */
.site-head{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--head);display:flex;align-items:center;background:rgba(19,19,21,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,background-color .3s}
.site-head.scrolled{border-bottom-color:var(--line);background:rgba(19,19,21,.9)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{font-family:var(--serif);font-weight:700;color:var(--cream);text-decoration:none;font-size:17px;letter-spacing:.16em;line-height:1.3}
.brand small{display:block;font-family:var(--sans);font-weight:500;font-size:9px;letter-spacing:.28em;color:var(--muted)}
.nav{display:none;align-items:center;gap:26px}
.nav a{font-size:13px;letter-spacing:.14em;text-decoration:none;color:var(--cream-2);padding:6px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover,.nav a[aria-current=page]{color:var(--cream);border-bottom-color:var(--gold)}
.nav .btn{min-height:40px;padding:6px 18px;font-size:13px;border-bottom:0}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 10px;background:transparent;border:0;cursor:pointer}
.nav-toggle span{display:block;height:1px;background:var(--cream);transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer{position:fixed;inset:var(--head) 0 0 0;z-index:49;background:rgba(19,19,21,.97);padding:28px 24px;display:none;flex-direction:column;gap:6px}
.drawer.open{display:flex}
.drawer a{font-family:var(--serif);font-size:20px;letter-spacing:.12em;text-decoration:none;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--cream)}
.drawer a small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.26em;color:var(--muted)}
.drawer .drawer-cta{margin-top:auto;display:grid;gap:10px}
.drawer .drawer-cta .btn{border-bottom:0;font-family:var(--sans);font-size:15px}
@media (min-width:900px){.nav{display:flex}.nav-toggle{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#0d0d0f}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 60%;opacity:.92}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,13,15,.88) 0%,rgba(13,13,15,.66) 40%,rgba(13,13,15,.2) 62%,rgba(13,13,15,0) 78%),linear-gradient(180deg,rgba(13,13,15,.5) 0%,rgba(13,13,15,0) 30%,rgba(13,13,15,.25) 55%,rgba(13,13,15,.96) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:calc(var(--head) + 40px);padding-bottom:56px}
.hero .eyebrow{display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:.36em;color:var(--gold-2);margin-bottom:22px;font-weight:500}
.hero .eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.hero h1{font-size:clamp(34px,8vw,64px);line-height:1.35;letter-spacing:.08em;text-wrap:balance;text-shadow:0 2px 24px rgba(0,0,0,.5)}
.hero .sub{text-shadow:0 1px 14px rgba(0,0,0,.7);font-family:var(--serif);font-size:clamp(16px,3.6vw,22px);letter-spacing:.14em;margin:18px 0 26px;color:var(--cream-2)}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .actions .btn{min-width:200px}
.hero-info{text-shadow:0 1px 10px rgba(0,0,0,.8);display:flex;flex-wrap:wrap;gap:6px 28px;margin-top:34px;padding-top:20px;border-top:1px solid rgba(243,237,226,.22);font-size:12px;letter-spacing:.1em;color:var(--cream-2)}
.hero-info b{color:var(--cream);font-weight:500}
.hero-side{position:absolute;right:22px;top:calc(var(--head) + 18px);z-index:1;color:rgba(243,237,226,.55);font:500 9px/1 var(--sans);letter-spacing:.34em;writing-mode:vertical-rl}
@media (min-width:768px){.hero .wrap{padding-bottom:84px}.hero .actions .btn{min-width:220px}}

/* 撮影用: ?shot でヒーローの高さを固定（実運用では使わない） */
html.shot .hero{min-height:760px}

/* ---------- sections ---------- */
section{padding:96px 0}
@media (min-width:768px){section{padding:128px 0}}
.sec-head{margin-bottom:44px}
.sec-sub{display:flex;align-items:center;gap:12px;font-size:10px;letter-spacing:.34em;color:var(--gold);font-weight:500;margin-bottom:14px}
.sec-sub::after{content:"";width:40px;height:1px;background:var(--gold);opacity:.7}
.sec-title{font-size:clamp(26px,5.6vw,40px);line-height:1.5;letter-spacing:.08em;text-wrap:balance}
.sec-lead{font-size:15px;color:var(--cream-2);max-width:40em;margin-top:18px;line-height:2.1}
.sec-lead.center{margin-inline:auto;text-align:center}
.center{text-align:center}
.center .sec-sub{justify-content:center}
.center .sec-sub::after{display:none}
.alt{background:var(--bg-2)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* split (photo + text) */
.split{display:grid;gap:36px;align-items:center}
.split .ph{position:relative;overflow:hidden;border-radius:3px}
.split .ph img{aspect-ratio:4/3;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.split .ph:hover img{transform:scale(1.03)}
.split .ph .cap{position:absolute;left:14px;bottom:12px;font-size:10px;letter-spacing:.24em;color:rgba(243,237,226,.75)}
.split .tx h2,.split .tx h3{font-size:clamp(21px,4vw,27px);letter-spacing:.08em;margin-bottom:18px;line-height:1.55}
.split .tx p{font-size:15px;color:var(--cream-2);line-height:2.1}
.split .tx .num{font-family:var(--serif);color:var(--gold);font-size:13px;letter-spacing:.3em;margin-bottom:12px}
@media (min-width:768px){.split{grid-template-columns:1fr 1fr;gap:64px}.split.rev .ph{order:2}.split.rev .tx{order:1}}

/* こだわり grid */
.features{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.feature{background:var(--bg);padding:0 0 28px;transition:background-color .25s}
.feature:hover{background:var(--panel)}
.feature img{aspect-ratio:3/2;width:100%;object-fit:cover}
.feature .inner{padding:22px 22px 0}
.feature .n{font-family:var(--serif);color:var(--gold);font-size:12px;letter-spacing:.3em}
.feature h3{font-size:21px;margin:8px 0 12px;letter-spacing:.07em}
.feature p{font-size:14px;color:var(--cream-2);margin:0;line-height:2}
@media (min-width:640px){.features{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.features{grid-template-columns:repeat(4,1fr)}}
.feature-note{margin-top:32px;padding:24px 26px;border:1px solid var(--line);border-left:3px solid var(--gold);background:var(--panel);font-size:14px;color:var(--cream-2);line-height:2}
.feature-note b{color:var(--cream)}

/* course cards */
.courses{display:grid;gap:14px}
@media (min-width:768px){.courses{grid-template-columns:1fr 1fr}}
.course{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);padding:30px 26px 26px;transition:border-color .25s,transform .25s}
.course:hover{border-color:var(--line-2);transform:translateY(-2px)}
.course.hl{border-color:rgba(201,164,92,.55);background:linear-gradient(160deg,rgba(201,164,92,.09),transparent 45%),var(--panel)}
.course .tag{position:absolute;top:-1px;right:22px;font-size:10px;letter-spacing:.24em;background:var(--accent);color:#fff;padding:5px 10px 4px}
.course .kind{font-size:10px;letter-spacing:.3em;color:var(--gold);margin-bottom:8px}
.course h3{font-size:22px;letter-spacing:.06em;line-height:1.5}
.course .price{font-family:var(--serif);font-size:32px;color:var(--cream);letter-spacing:-.01em;margin:14px 0 2px;line-height:1.2}
.course .price small{font-family:var(--sans);font-size:12px;letter-spacing:.1em;color:var(--muted);margin-left:8px}
.course .price .from{font-size:16px;margin-right:4px}
.course p{font-size:14px;color:var(--cream-2);margin:12px 0 0;line-height:1.95}
.course ul{margin:12px 0 0;padding-left:1.2em;font-size:14px;color:var(--cream-2);line-height:1.95}
.course .foot{margin-top:auto;padding-top:20px}
.grams{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:16px}
.grams div{border:1px solid var(--line);padding:10px 4px;text-align:center;line-height:1.4}
.grams b{display:block;font-family:var(--serif);font-size:15px;letter-spacing:.02em}
.grams span{font-size:10px;color:var(--muted);letter-spacing:.06em}
.price-note{font-size:12px;color:var(--muted);margin-top:22px;line-height:1.9}

/* menu page tables */
.menu-group{margin-bottom:64px}
.menu-group h2,.menu-group h3{font-size:22px;letter-spacing:.1em;padding-bottom:14px;border-bottom:1px solid var(--line-2);margin-bottom:6px;display:flex;align-items:baseline;gap:14px}
.menu-group h2 small,.menu-group h3 small{font-family:var(--sans);font-size:10px;letter-spacing:.3em;color:var(--gold);font-weight:500}
.mrow{display:grid;grid-template-columns:1fr auto;gap:6px 20px;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline}
.mrow .nm{font-family:var(--serif);font-size:17px;letter-spacing:.05em}
.mrow .pr{font-family:var(--serif);font-size:17px;white-space:nowrap;letter-spacing:.02em}
.mrow .pr small{font-family:var(--sans);font-size:10px;color:var(--muted);margin-left:4px}
.mrow .ds{grid-column:1/-1;font-size:13px;color:var(--cream-2);line-height:1.9}
.mrow .badge{display:inline-block;font-size:10px;letter-spacing:.2em;border:1px solid var(--gold);color:var(--gold-2);padding:1px 8px;margin-left:8px;vertical-align:middle}

/* coupon */
.coupons{display:grid;gap:14px}
@media (min-width:640px){.coupons{grid-template-columns:1fr 1fr}}
.coupon{border:1px dashed var(--line-2);padding:24px 24px 22px;background:var(--bg);position:relative}
.coupon .lbl{font-size:10px;letter-spacing:.3em;color:var(--accent-2);margin-bottom:8px}
.coupon h4{font-size:19px;letter-spacing:.05em;line-height:1.5}
.coupon p{font-size:13px;color:var(--cream-2);margin:10px 0 0;line-height:1.9}

/* owner */
.owner{display:grid;gap:32px;align-items:center}
.owner .ph{border-radius:3px;overflow:hidden;max-width:420px;margin:0 auto}
.owner .ph img{aspect-ratio:3/4;object-fit:cover;width:100%}
.owner .msg{font-family:var(--serif);font-size:clamp(20px,4vw,26px);line-height:1.8;letter-spacing:.06em;margin-bottom:22px;text-wrap:balance}
.owner p{font-size:15px;color:var(--cream-2);line-height:2.1}
.owner .sig{font-family:var(--serif);letter-spacing:.2em;color:var(--gold-2);margin-top:22px;font-size:14px}
@media (min-width:768px){.owner{grid-template-columns:5fr 7fr;gap:64px}}

/* oyako banner */
.oyako{position:relative;background:#1B2A41;color:#f6f2ea;overflow:hidden}
.oyako::after{content:"";position:absolute;right:-70px;top:-70px;width:200px;height:200px;border-radius:50%;border:1px solid rgba(232,121,43,.45)}
.oyako .wrap{position:relative;z-index:1;display:grid;gap:24px;align-items:center}
.oyako .eyebrow{font-size:10px;letter-spacing:.34em;color:#edbb91;margin-bottom:12px}
.oyako h2{font-size:clamp(24px,5vw,34px);letter-spacing:.08em;color:#fff}
.oyako p{color:#d5d9e1;font-size:14px;margin:14px 0 0;line-height:2}
.oyako .btn{background:#E8792B;color:#17243a;min-width:260px}
.oyako .btn:hover{background:#f08a40}
@media (min-width:768px){.oyako .wrap{grid-template-columns:1fr auto}}

/* gallery strip */
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.strip img{aspect-ratio:1;object-fit:cover;width:100%;transition:opacity .3s}
.strip img:hover{opacity:.85}
@media (min-width:768px){.strip{grid-template-columns:repeat(6,1fr)}}

/* store info */
.store-grid{display:grid;gap:40px}
@media (min-width:900px){.store-grid{grid-template-columns:1fr 1fr;gap:64px}}
.store dl{margin:0;display:grid;grid-template-columns:6.5em 1fr;gap:0;font-size:14px;border-top:1px solid var(--line-2)}
.store dt,.store dd{padding:14px 0;border-bottom:1px solid var(--line);margin:0}
.store dt{color:var(--muted);letter-spacing:.1em;font-size:12px;padding-top:16px}
.store dd a{text-decoration:none;border-bottom:1px solid var(--line-2)}
.store .links{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.map{position:relative;overflow:hidden;border-radius:3px;border:1px solid var(--line);background:var(--panel);min-height:320px}
.map iframe{width:100%;height:100%;min-height:320px;border:0;display:block;filter:grayscale(.2) contrast(1.05)}
.today{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.1em;padding:6px 12px;border:1px solid var(--line-2);border-radius:999px;margin-bottom:22px}
.today i{width:8px;height:8px;border-radius:50%;background:var(--muted);display:inline-block}
.today.open i{background:#5ec27a;box-shadow:0 0 0 4px rgba(94,194,122,.18)}
.today.closed i{background:var(--accent-2)}

/* reserve CTA section */
.cta-sec{background:linear-gradient(180deg,var(--bg-2),var(--bg));text-align:center}
.cta-sec .sec-title{margin-bottom:12px}
.cta-grid{display:grid;gap:12px;max-width:560px;margin:34px auto 0}
.cta-grid .btn{min-height:58px;font-size:16px}
.cta-sec .note{font-size:12px;color:var(--muted);margin-top:22px;line-height:1.9}
.cta-sec .sub-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;margin-top:22px;font-size:12px;letter-spacing:.1em}
.cta-sec .sub-links a{color:var(--cream-2);text-decoration:none;border-bottom:1px solid var(--line-2)}

/* footer */
footer{padding:54px 24px calc(40px + env(safe-area-inset-bottom));background:#0d0d0f;border-top:1px solid var(--line);font-size:12px;color:var(--muted);letter-spacing:.08em}
footer .wrap{display:grid;gap:22px}
footer .fbrand{font-family:var(--serif);font-size:18px;letter-spacing:.2em;color:var(--cream)}
footer .fbrand small{display:block;font-family:var(--sans);font-size:9px;letter-spacing:.3em;color:var(--muted);margin-top:4px}
footer .fnav{display:flex;flex-wrap:wrap;gap:8px 20px}
footer a{color:var(--cream-2);text-decoration:none}
footer a:hover{color:var(--cream)}
footer .copy{padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}
footer .copy a{color:var(--muted);font-size:11px}
@media (min-width:768px){footer .wrap{grid-template-columns:1fr auto;align-items:start}footer .copy{grid-column:1/-1}}

/* sticky CTA (mobile) */
.cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(19,19,21,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .28s ease;display:grid;grid-template-columns:auto 1fr 1.3fr;gap:8px}
.cta-bar.show{transform:none}
.cta-bar .btn{min-height:50px;font-size:14px;padding-inline:16px}
.cta-bar .btn-tel{min-width:0;padding-inline:14px}
@media (min-width:900px){.cta-bar{display:none}}

/* reveal on scroll（親子サイトと同じ静かな動き） */
.rv{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- sub page header ---------- */
.page-head{padding:calc(var(--head) + 64px) 0 48px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.page-head .sec-sub{margin-bottom:10px}
.page-head h1{font-size:clamp(28px,6vw,44px);letter-spacing:.1em}
.page-head p{color:var(--cream-2);font-size:14px;margin:14px 0 0;max-width:40em;line-height:2}
.crumb{font-size:11px;letter-spacing:.14em;color:var(--muted);margin-bottom:22px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb span{margin:0 8px}

/* ---------- reservation form ---------- */
.rsv{padding:56px 0 96px}
.rsv-intro{padding:20px 22px;border:1px solid var(--line);background:var(--panel);font-size:14px;color:var(--cream-2);line-height:1.95;margin-bottom:32px}
.rsv-intro b{color:var(--cream)}
.f{margin-bottom:26px}
.f>label,.f>.lbl{display:block;font-weight:700;font-size:14px;letter-spacing:.06em;margin-bottom:8px}
.req{display:inline-block;font-size:10px;color:#fff;background:var(--accent);border-radius:2px;padding:1px 6px;margin-left:8px;vertical-align:middle;font-weight:700;letter-spacing:.1em}
.opt{display:inline-block;font-size:10px;color:var(--muted);border:1px solid var(--line-2);border-radius:2px;padding:1px 6px;margin-left:8px;vertical-align:middle;font-weight:500;letter-spacing:.1em}
.f input[type=text],.f input[type=tel],.f input[type=email],.f input[type=number],.f textarea,.f select{width:100%;min-height:50px;border:1px solid var(--line-2);border-radius:3px;padding:10px 14px;font-size:16px;font-family:inherit;background:var(--bg);color:var(--cream);-webkit-appearance:none;appearance:none}
.f select{background-image:linear-gradient(45deg,transparent 50%,var(--cream-2) 50%),linear-gradient(135deg,var(--cream-2) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px}
.f textarea{min-height:96px;resize:vertical}
.f input:focus,.f textarea:focus,.f select:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.f .help{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.7}
.f.err input,.f.err textarea,.f.err select{border-color:var(--accent-2)}
.f .errmsg{display:none;color:#ff8a76;font-size:13px;margin-top:6px;font-weight:700}
.f.err .errmsg{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-err{display:none;background:rgba(200,65,43,.14);color:#ffb3a5;border:1px solid rgba(226,86,63,.5);border-radius:3px;padding:12px 16px;font-size:14px;margin-bottom:18px;font-weight:700}
.form-err.show{display:block}
.cal{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:12px 10px 10px}
.cal-head{display:flex;align-items:center;justify-content:space-between;padding:0 4px 10px;border-bottom:1px solid var(--line);margin-bottom:6px}
.cal-head b{font-family:var(--serif);font-size:17px;letter-spacing:.06em}
.cal-head button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:transparent;font-size:18px;cursor:pointer;color:var(--cream)}
.cal-head button:disabled{opacity:.3;cursor:default}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.cal-grid .dow{text-align:center;font-size:11px;color:var(--muted);padding:2px 0}
.cal-grid .dow:first-child{color:#ff8a76}
.cal-grid .dow:nth-child(7){color:#8fb7e8}
.day{height:44px;min-width:0;padding:0;border-radius:3px;border:0;background:transparent;font-size:15px;font-family:inherit;cursor:pointer;color:var(--cream);position:relative;-webkit-tap-highlight-color:transparent}
.day:hover:not(:disabled){background:var(--panel-2)}
.day:disabled{color:rgba(243,237,226,.25);cursor:default;text-decoration:line-through}
.day.sel{background:var(--cream);color:#1a1a1d;font-weight:700;box-shadow:inset 0 -3px 0 var(--accent)}
.day.today:not(.sel)::before{content:"";position:absolute;left:50%;bottom:4px;width:4px;height:4px;border-radius:50%;background:var(--gold);transform:translateX(-50%)}
.day.ex:not(:disabled)::after{content:"営";position:absolute;right:3px;top:1px;font-size:9px;color:var(--gold)}
.cal-legend{font-size:11px;color:var(--muted);margin-top:10px;padding:0 4px;line-height:1.7}
.chips{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:flex;align-items:center;justify-content:center;min-height:50px;border:1px solid var(--line-2);border-radius:3px;background:var(--bg);font-size:16px;font-weight:700;cursor:pointer;color:var(--cream);letter-spacing:.04em}
.chip input:checked+span{background:var(--cream);color:#1a1a1d;border-color:var(--cream)}
.chip input:disabled+span{color:rgba(243,237,226,.25);cursor:not-allowed;text-decoration:line-through}
.chip input:focus-visible+span{outline:2px solid var(--gold);outline-offset:1px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.summary-box{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:18px 20px;font-size:14px;margin:8px 0 26px}
.summary-box div{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line)}
.summary-box div:last-child{border-bottom:0}
.summary-box span:first-child{color:var(--muted);font-size:12px;letter-spacing:.1em;flex:0 0 7em}
.summary-box span:last-child{text-align:right}
.done{text-align:center;padding:20px 0 10px}
.done .mark{width:76px;height:76px;border-radius:50%;background:var(--bg);border:1px solid var(--gold);color:var(--gold-2);display:grid;place-items:center;margin:0 auto 18px;font-size:34px;box-shadow:0 0 0 8px rgba(201,164,92,.1);animation:pop .5s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.done h2{font-size:24px;letter-spacing:.08em;margin-bottom:8px}
.done .no{font-family:var(--serif);font-size:26px;letter-spacing:.08em;margin:12px 0 4px;color:var(--gold-2)}
.done .no-lbl{font-size:11px;letter-spacing:.3em;color:var(--muted)}
.done p{font-size:14px;color:var(--cream-2)}
.done .summary-box{text-align:left;margin-top:22px}
.ns-card{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:20px 22px;margin-top:18px;text-align:left}
.ns-card h3{font-size:17px;letter-spacing:.06em;margin-bottom:8px}
.ns-card p{font-size:14px;margin:0 0 12px}
.ns-card .btn{margin-top:8px}
.alt-ways{margin-top:44px;padding-top:32px;border-top:1px solid var(--line)}
.alt-ways h3{font-size:17px;letter-spacing:.1em;margin-bottom:14px}
.alt-ways .row{display:grid;gap:10px}
@media (min-width:640px){.alt-ways .row{grid-template-columns:1fr 1fr}}

/* ---------- staff page ---------- */
.tools{display:grid;gap:14px}
@media (min-width:640px){.tools{grid-template-columns:1fr 1fr}}
.tool{display:block;text-decoration:none;background:var(--panel);border:1px solid var(--line);padding:22px 24px;transition:border-color .2s,transform .2s}
.tool:hover{border-color:var(--gold);transform:translateY(-2px)}
.tool .k{font-size:10px;letter-spacing:.3em;color:var(--gold);margin-bottom:6px}
.tool h3{font-size:19px;letter-spacing:.06em;margin-bottom:6px}
.tool p{font-size:13px;color:var(--cream-2);margin:0;line-height:1.8}
.tool .u{font-size:11px;color:var(--muted);margin-top:8px;word-break:break-all}

/* ---------- finish refinements ---------- */
:root{--shadow:0 18px 48px rgba(0,0,0,.2);--shadow-soft:0 10px 30px rgba(0,0,0,.14)}
body{font-weight:400;text-rendering:optimizeLegibility}
.wrap{width:100%}
section{padding-block:88px}
.sec-head{margin-bottom:48px}
.sec-title{font-weight:500}
.sec-lead,.split .tx p,.owner p{color:rgba(243,237,226,.78)}

.site-head{box-shadow:0 1px 0 rgba(255,255,255,.02)}
.site-head.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.18)}
.brand{font-weight:500}
.drawer{padding-top:20px;padding-bottom:calc(24px + env(safe-area-inset-bottom))}
.drawer a{font-weight:500}

.hero img{filter:saturate(.9) contrast(1.04)}
.hero::before{background:linear-gradient(90deg,rgba(13,13,15,.94) 0%,rgba(13,13,15,.74) 42%,rgba(13,13,15,.22) 70%,rgba(13,13,15,.08) 100%),linear-gradient(180deg,rgba(13,13,15,.58) 0%,rgba(13,13,15,.05) 32%,rgba(13,13,15,.38) 62%,rgba(13,13,15,.98) 100%)}
.hero .wrap{padding-bottom:64px}
.hero h1{max-width:12em;font-weight:500;text-shadow:0 3px 30px rgba(0,0,0,.84),0 1px 2px rgba(0,0,0,.9)}
.hero .sub{color:rgba(243,237,226,.9);text-shadow:0 2px 18px #000}
.hero-info{max-width:760px}

.split .ph,.owner .ph,.map{box-shadow:var(--shadow-soft)}
.split .ph::after,.owner .ph::after{content:"";position:absolute;inset:0;border:1px solid rgba(243,237,226,.1);pointer-events:none}
.owner .ph{position:relative}

.features{gap:0;background:transparent;border-color:var(--line-2);box-shadow:var(--shadow-soft)}
.feature{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 55%),var(--bg)}
.feature::after{content:"";position:absolute;inset:0;box-shadow:inset 0 1px rgba(255,255,255,.035);pointer-events:none}
.feature img{filter:saturate(.9);transition:filter .35s ease}
.feature:hover img{filter:saturate(1)}
.feature .inner{padding:24px 24px 0}
.feature h3{font-weight:500;margin-top:10px}

.courses{gap:18px}
.course{overflow:hidden;padding:34px 30px 30px;background:linear-gradient(145deg,rgba(255,255,255,.025),transparent 45%),var(--panel);box-shadow:var(--shadow-soft)}
.course::after{content:"";position:absolute;inset:0;border-top:1px solid rgba(255,255,255,.055);pointer-events:none}
.course.hl{box-shadow:0 16px 42px rgba(0,0,0,.2),inset 0 0 40px rgba(201,164,92,.025)}
.course h3{font-weight:500}
.course .tag{right:24px;padding-inline:12px}
.grams div{background:rgba(19,19,21,.32);border-color:rgba(243,237,226,.18)}

.coupon{overflow:hidden;border-color:rgba(201,164,92,.34);background:linear-gradient(135deg,rgba(201,164,92,.07),transparent 46%),var(--bg);box-shadow:var(--shadow-soft)}
.coupon::before,.coupon::after{content:"";position:absolute;top:50%;width:12px;height:12px;border-radius:50%;background:var(--bg-2);border:1px solid rgba(201,164,92,.25);transform:translateY(-50%)}
.coupon::before{left:-7px}.coupon::after{right:-7px}
.coupon h4{font-weight:500}

.page-head{padding-top:calc(var(--head) + 72px);padding-bottom:56px;background:linear-gradient(120deg,rgba(201,164,92,.045),transparent 42%),var(--bg-2)}
.page-head h1{font-weight:500}
.rsv-intro,.cal,.summary-box,.ns-card{box-shadow:var(--shadow-soft)}
.f{margin-bottom:30px}
.f>label,.f>.lbl{margin-bottom:10px;color:var(--cream)}
.f input[type=text],.f input[type=tel],.f input[type=email],.f input[type=number],.f textarea,.f select{min-height:54px;border-color:rgba(243,237,226,.24);padding:12px 15px;background:#18181b;transition:border-color .2s,background-color .2s,box-shadow .2s}
.f input:hover,.f textarea:hover,.f select:hover{border-color:rgba(243,237,226,.4)}
.f input:focus,.f textarea:focus,.f select:focus{background:#1b1b1f;box-shadow:0 0 0 3px rgba(201,164,92,.1)}
.f textarea{min-height:120px}
.cal{padding:16px 14px 14px;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--panel)}
.cal-head{padding-bottom:12px;margin-bottom:8px}
.cal-head button{width:44px;height:44px;transition:background-color .2s,border-color .2s}
.cal-head button:hover:not(:disabled){background:var(--panel-2);border-color:var(--gold)}
.cal-grid{gap:5px}
.day{border:1px solid transparent;transition:background-color .18s,border-color .18s,color .18s}
.day:hover:not(:disabled){border-color:var(--line-2)}
.chips,.seg{gap:10px}
.chip span{min-height:54px;border-color:rgba(243,237,226,.24);background:#18181b;transition:background-color .18s,border-color .18s,color .18s}
.chip:hover span{border-color:var(--gold)}
.chip input:checked+span{box-shadow:inset 0 -3px var(--accent)}

footer{padding-top:64px;background:linear-gradient(180deg,#101012,#0d0d0f)}
footer .wrap{gap:30px}
footer .fnav{gap:10px 24px;line-height:1.8}
footer .fnav a{padding-block:3px;border-bottom:1px solid transparent}
footer .fnav a:hover{border-bottom-color:var(--gold)}
footer .copy{margin-top:4px;padding-top:24px}
.tool{background:linear-gradient(145deg,rgba(255,255,255,.025),transparent 50%),var(--panel);box-shadow:var(--shadow-soft)}

@media (min-width:768px){
  section{padding-block:120px}
  .hero .wrap{padding-bottom:88px}
  .sec-head{margin-bottom:56px}
  .page-head{padding-top:calc(var(--head) + 88px);padding-bottom:68px}
  footer{padding-top:72px}
}
@media (max-width:639px){
  .wrap{padding-inline:20px}
  section{padding-block:76px}
  .sec-head{margin-bottom:36px}
  .hero .wrap{padding-bottom:48px}
  .hero .actions{display:grid}
  .hero .actions .btn{width:100%;min-width:0}
  .hero-info{margin-top:28px;gap:4px 18px}
  .features{box-shadow:none}
  .feature{border-right:0}
  .course{padding:30px 22px 24px}
  .course .price{font-size:29px}
  .coupon{padding:23px 20px 21px}
  .page-head{padding-top:calc(var(--head) + 52px);padding-bottom:44px}
  .rsv{padding-block:44px 76px}
  .rsv-intro{padding:18px}
  .two{grid-template-columns:1fr;gap:0}
  .cal{margin-inline:-4px;padding-inline:8px}
  .cal-grid{gap:2px}
  .day{height:42px}
  .seg{grid-template-columns:1fr}
  .chip span{padding:8px 10px}
  .summary-box{padding:16px}
  footer{padding-inline:0;padding-top:54px}
  footer .fnav{padding-top:22px;border-top:1px solid var(--line)}
}
@media (prefers-reduced-motion:reduce){
  .split .ph img,.feature img,.course,.tool,.btn{transform:none!important}
}

/* コントラスト: 親子プロジェクトのボタン文字（WCAG AA） */
section.oyako .btn{background:#E8792B;color:#0f1a2e}
section.oyako .btn:hover{background:#f08a40;color:#0f1a2e}

/* モバイル: 写真の高さを抑えて縦スクロールを短く、タップ領域を確保 */
@media (max-width:639px){
  .feature img{aspect-ratio:16/10}
  .split .ph img{aspect-ratio:16/11}
  .owner .ph{max-width:300px}
  .owner .ph img{aspect-ratio:1}
  .store .links .btn{flex:1 1 calc(50% - 5px)}
  .cta-grid .btn{min-height:56px}
  .nav-toggle{width:48px;height:48px}
}
@media (min-width:900px) and (max-width:1023px){.nav{gap:18px}.nav a{font-size:12px}}

/* 岩国観光: 位置関係 */
.geo-grid{display:grid;gap:16px}
@media (min-width:900px){.geo-grid{grid-template-columns:1fr 1fr;gap:20px}}
.geo-svg{margin:0;border:1px solid var(--line);border-radius:3px;overflow:hidden;background:#1b1b1f}
.geo-svg svg{display:block;width:100%;height:auto}
.geo-map{min-height:280px}
.geo-map iframe{min-height:280px}
@media (min-width:900px){.geo-map,.geo-map iframe{min-height:100%;height:100%}}
.geo-list{max-width:var(--narrow);margin:28px auto 0}
@media (max-width:639px){
  .geo-svg{margin-inline:-12px;border-radius:0}
  .geo-list .mrow{grid-template-columns:1fr;gap:2px 0}
  .geo-list .pr{font-size:14px;color:var(--gold-2)}
}

/* ヒーロー: 左側を面で暗くして文字を置く（写真は右に寄せ、高さは控えめ） */
.hero{min-height:min(88svh,820px);align-items:center}
.hero img{object-position:72% 55%}
.hero::before{background:linear-gradient(90deg,rgba(13,13,15,.97) 0%,rgba(13,13,15,.94) 30%,rgba(13,13,15,.72) 46%,rgba(13,13,15,.18) 62%,rgba(13,13,15,0) 74%),linear-gradient(180deg,rgba(13,13,15,.35) 0%,rgba(13,13,15,0) 28%,rgba(13,13,15,0) 70%,rgba(13,13,15,.9) 100%)}
.hero .wrap{padding-top:calc(var(--head) + 48px);padding-bottom:64px}
.hero-box{position:relative;max-width:600px;padding:0;margin:0;border:0;background:none;box-shadow:none;backdrop-filter:none}
.hero-box .hero-info{border-top-color:rgba(243,237,226,.18)}
html.shot .hero{min-height:760px}
@media (min-width:768px){.hero .wrap{padding-bottom:64px}}
@media (max-width:639px){
  .hero{min-height:92svh;align-items:flex-end}
  .hero img{object-position:60% 40%}
  .hero::before{background:linear-gradient(180deg,rgba(13,13,15,.45) 0%,rgba(13,13,15,0) 18%,rgba(13,13,15,.62) 42%,rgba(13,13,15,.94) 62%,rgba(13,13,15,.98) 100%)}
  .hero-box{max-width:none}
}
/* 重なり順: 写真 → 網がけ(::before) → 文字。::before は img より先に描かれるので z-index で上に */
.hero img{z-index:0}
.hero::before{z-index:1}
.hero .wrap,.hero-side{z-index:2}
/* 2026-09-08 最終: 写真は明るいまま、文字の矩形だけ黒の網がけ（枠・ぼかし無し） */
.hero::before{background:linear-gradient(180deg,rgba(13,13,15,.42) 0%,rgba(13,13,15,0) 26%,rgba(13,13,15,0) 78%,rgba(13,13,15,.6) 100%)}
.hero img{object-position:62% 58%;opacity:1}
.hero-box{max-width:640px;padding:36px 40px 32px;background:rgba(10,10,12,.66)}
@media (max-width:639px){
  .hero::before{background:linear-gradient(180deg,rgba(13,13,15,.42) 0%,rgba(13,13,15,0) 24%,rgba(13,13,15,0) 100%)}
  .hero img{object-position:60% 45%}
  .hero-box{margin-inline:-24px;padding:26px 24px 22px;background:rgba(10,10,12,.7)}
  .hero .wrap{padding-bottom:0}
}
/* 2026-09-08: 黒の面をヒーローの上端から下端までつなげた1本の柱にする（枠感を消す） */
.hero{align-items:center}
.hero::before{background:linear-gradient(90deg,rgba(10,10,12,.68) 0,rgba(10,10,12,.68) var(--col),rgba(10,10,12,0) var(--col)),linear-gradient(180deg,rgba(13,13,15,.35) 0%,rgba(13,13,15,0) 22%,rgba(13,13,15,0) 100%);--col:min(100%,max(664px,calc(50% + 124px)))}
.hero-box{background:none;padding:0;max-width:600px;margin:0}
.hero .wrap{padding-top:calc(var(--head) + 24px);padding-bottom:24px}
@media (min-width:768px){.hero .wrap{padding-bottom:24px}}
@media (max-width:639px){
  .hero{align-items:flex-end;min-height:92svh}
  .hero::before{background:linear-gradient(180deg,rgba(13,13,15,.42) 0%,rgba(13,13,15,0) 22%,rgba(13,13,15,0) 100%)}
  .hero .wrap{padding:0;max-width:none}
  .hero-box{margin:0;max-width:none;padding:28px 24px calc(28px + env(safe-area-inset-bottom));background:rgba(10,10,12,.7)}
}
@media (max-width:639px){.hero{padding:0}}

/* 岩国観光: 経路一覧（すっきり版） */
.grow{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:8px 18px;padding:16px 0;border-bottom:1px solid var(--line)}
.grow:first-child{border-top:1px solid var(--line-2)}
.gname{font-family:var(--serif);font-size:17px;letter-spacing:.05em;line-height:1.4}
.gname small{display:block;font-family:var(--sans);font-size:12px;color:var(--muted);letter-spacing:.02em;margin-top:3px}
.gtime{font-size:14px;color:var(--gold-2);letter-spacing:.04em;white-space:nowrap;text-align:right}
.route{font-size:11px;letter-spacing:.14em;text-decoration:none;border:1px solid var(--line-2);border-radius:999px;padding:6px 12px;color:var(--cream-2);white-space:nowrap;transition:border-color .2s,color .2s}
.route:hover{border-color:var(--gold);color:var(--cream)}
.grow:not(:has(.route)) .gtime{grid-column:2/4}
.gnote{font-size:12px;color:var(--muted);margin:14px 0 0;line-height:1.8}
@media (max-width:639px){
  .grow{grid-template-columns:1fr auto;gap:6px 12px}
  .gtime{grid-column:1/2;text-align:left;font-size:13px}
  .route{grid-column:2/3;grid-row:1/3;align-self:center}
  .grow:not(:has(.route)) .gtime{grid-column:1/2}
}
@media (max-width:639px){.menu-group h2,.menu-group h3{flex-wrap:wrap;gap:4px 14px}.menu-group h2 small,.menu-group h3 small{flex-basis:100%}}

/* TikTokライブの帯 */
.live{padding:0;background:linear-gradient(90deg,#1b1b1f,#232328);border-block:1px solid var(--line)}
.live-in{display:grid;gap:18px;align-items:center;padding-block:34px}
.live-badge{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.34em;font-weight:700;color:#ff5d73;border:1px solid rgba(255,93,115,.5);border-radius:999px;padding:6px 14px 6px 12px;width:max-content}
.live-badge i{width:8px;height:8px;border-radius:50%;background:#ff5d73;box-shadow:0 0 0 4px rgba(255,93,115,.18);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.live-badge i{animation:none}}
.live-tx h2{font-size:clamp(18px,3.4vw,22px);letter-spacing:.06em;line-height:1.6;margin-bottom:6px}
.live-tx p{font-size:14px;color:var(--cream-2);margin:0;line-height:1.9}
.live-tx b{color:var(--gold-2);font-weight:700}
.live .btn{width:max-content}
@media (min-width:900px){.live-in{grid-template-columns:auto 1fr auto;gap:32px;padding-block:30px}}
[hidden]{display:none!important}

.mlead{font-size:14px;color:var(--cream-2);line-height:1.9;margin:6px 0 4px}
.mnote{font-size:12px;color:var(--muted);line-height:1.8;margin:14px 0 0}