/* ばんだい庵 — 会津・磐梯町 古民家 蕎麦処 / 和モダン編集 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --f-logo:'Yuji Syuku',serif;
  --f-head:'Zen Old Mincho',serif;
  --f-body:'Zen Kaku Gothic New',sans-serif;
  --paper:#f3efe6; --paper-2:#ece6d9; --ink:#221d18; --ink-soft:#6b6153;
  --line:#d8d0c2; --shu:#a6321f; --matsu:#2e4a3a;
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:40px; --sp-5:64px; --sp-6:96px;
  --maxw:1120px;
}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);font-weight:400;color:var(--ink);background:var(--paper);line-height:1.95;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2{font-family:var(--f-head);font-weight:500;line-height:1.5;letter-spacing:.02em}
:focus-visible{outline:2px solid var(--shu);outline-offset:3px}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--sp-3)}

/* --- 署名要素 --- */
.brand{font-family:var(--f-logo);font-size:clamp(1.5rem,3.5vw,2.1rem);letter-spacing:.12em;line-height:1}
.brand--sm{font-size:1.5rem}
.vlabel{writing-mode:vertical-rl;font-family:var(--f-head);color:var(--shu);letter-spacing:.42em;font-size:.86rem}
.vlabel--sm{font-size:.78rem;color:var(--ink-soft)}
.seal{display:grid;place-items:center;width:66px;height:66px;border-radius:50%;background:var(--shu);color:var(--paper);box-shadow:0 0 0 3px var(--paper),0 0 0 4px rgba(166,50,31,.35)}
.seal span{writing-mode:vertical-rl;font-family:var(--f-logo);font-size:.82rem;letter-spacing:.14em;line-height:1.05}

/* --- ボタン（朱でなく墨で締める） --- */
.btn{display:inline-block;font-family:var(--f-body);font-size:.95rem;letter-spacing:.06em;padding:.72em 1.6em;border-radius:2px;transition:background .25s,color .25s,border-color .25s}
.btn--solid{background:var(--ink);color:var(--paper);border:1px solid var(--ink)}
.btn--solid:hover{background:#000}
.btn--line{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn--line:hover{background:var(--ink);color:var(--paper)}

/* --- 追従ナビ --- */
.sitenav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:var(--sp-2);padding:.7rem clamp(16px,4vw,40px);background:rgba(243,239,230,.92);backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);transform:translateY(-100%);transition:transform .4s ease}
.sitenav.is-visible{transform:none}
.sitenav__brand{font-family:var(--f-logo);font-size:1.2rem;letter-spacing:.1em}
.sitenav__links{display:flex;align-items:center;gap:clamp(12px,2vw,26px);font-size:.9rem}
.sitenav__links a{position:relative;padding:.4em 0}
.sitenav__links a:not(.sitenav__cta):not(.sitenav__tel):hover{color:var(--shu)}
.sitenav__cta{padding:.5em 1.2em;background:var(--ink);color:var(--paper);border-radius:2px}
.sitenav__cta:hover{background:#000}
.sitenav__tel{font-size:1.1rem}

/* --- ヒーロー --- */
.hero{position:relative;min-height:clamp(540px,88vh,780px);overflow:hidden;display:flex;align-items:flex-end}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;transform-origin:center;animation:kenburns 20s ease-out forwards}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,16,12,.28),rgba(20,16,12,0) 55%)}
@keyframes kenburns{from{transform:scale(1.001)}to{transform:scale(1.07)}}
.hero__inner{position:relative;z-index:1;width:100%;padding-block:var(--sp-5);display:flex;align-items:flex-end;gap:var(--sp-3)}
.hero .vlabel{position:absolute;top:var(--sp-5);right:var(--sp-3);color:var(--paper);text-shadow:0 1px 6px rgba(0,0,0,.4)}
.hero__copy{position:relative;background:rgba(243,239,230,.94);padding:clamp(1.5rem,3.2vw,2.6rem);max-width:31rem;border-top:2px solid var(--shu)}
.hero__catch{font-size:clamp(1.9rem,5.2vw,3rem);margin:.5rem 0 .3rem}
.hero__sub{color:var(--ink-soft);font-size:.98rem;margin-bottom:1.1rem}
.status{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem .8rem;font-size:.9rem;margin-bottom:1.4rem}
.status .dot{width:8px;height:8px;border-radius:50%;background:var(--ink-soft);flex:none}
.status.is-open .dot{background:var(--matsu);box-shadow:0 0 0 3px rgba(46,74,58,.18)}
.status .label{font-weight:500}
.status__hours{color:var(--ink-soft)}
.hero__cta{display:flex;gap:.7rem}
.hero .seal{position:absolute;right:var(--sp-4);bottom:var(--sp-5)}

/* --- お知らせ --- */
.news{display:grid;grid-template-columns:auto 1fr;gap:var(--sp-3);padding-block:var(--sp-5)}
.news .vlabel{align-self:start;padding-top:.3rem}
.news__list{list-style:none}
.news__list li{display:grid;grid-template-columns:6.5rem auto 1fr;align-items:baseline;gap:.9rem;
  padding:1rem 0;border-top:1px solid var(--line)}
.news__list li:last-child{border-bottom:1px solid var(--line)}
.news__list time{font-family:var(--f-head);color:var(--ink-soft);font-size:.9rem;letter-spacing:.04em}
.news__tag{justify-self:start;font-size:.74rem;color:var(--shu);border:1px solid var(--shu);border-radius:2px;padding:.1em .6em;line-height:1.6}

/* --- 導入一文 --- */
.intro{text-align:center;padding:var(--sp-6) var(--sp-3)}
.intro__lead{font-family:var(--f-head);font-size:clamp(1.15rem,2.6vw,1.55rem);line-height:2.2;color:var(--ink)}

/* --- タブ --- */
.tabs{padding-bottom:var(--sp-6)}
.tabs__nav{display:flex;gap:clamp(14px,3vw,34px);border-bottom:1px solid var(--line);margin-bottom:var(--sp-4)}
.tabs__nav button{background:none;border:none;cursor:pointer;font-family:var(--f-head);font-size:clamp(.98rem,2.2vw,1.15rem);
  color:var(--ink-soft);padding:.9em .2em;margin-bottom:-1px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.tabs__nav button:hover{color:var(--ink)}
.tabs__nav button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--shu)}
[role="tabpanel"]{animation:fadein .5s ease}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* --- パネル共通グリッド --- */
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,60px);align-items:center;margin-bottom:var(--sp-5)}
.panel-grid:last-child{margin-bottom:0}
.panel-grid--rev .panel-grid__media{order:2}
.panel-grid__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px}
.sec-h{font-size:clamp(1.3rem,3vw,1.7rem);margin-bottom:.7rem}
.lede{color:var(--ink-soft);margin-bottom:1.4rem}
.menu-list{list-style:none}
.menu-list li{display:flex;align-items:baseline;gap:.6rem;padding:.6rem 0;border-bottom:1px dotted var(--line)}
.menu-list__name{font-size:1.02rem}
.menu-list__dots{flex:1}
.menu-list__price{font-family:var(--f-head);font-size:1.02rem;letter-spacing:.03em;color:var(--ink)}
.sweets{padding-top:var(--sp-2)}

/* --- 物語 --- */
.story-p{margin-bottom:1.1rem;color:var(--ink)}

/* --- アクセス --- */
.access{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(24px,5vw,56px);align-items:stretch}
.access__map{min-height:340px}
.access__map iframe{width:100%;height:100%;min-height:340px;border:1px solid var(--line);border-radius:2px;filter:saturate(.9)}
.nap{display:grid;grid-template-columns:5rem 1fr;gap:.2rem 1rem;margin:1rem 0 1.6rem;font-size:.98rem}
.nap dt{font-family:var(--f-head);color:var(--ink-soft);padding:.55rem 0;border-top:1px solid var(--line)}
.nap dd{padding:.55rem 0;border-top:1px solid var(--line)}
.nap .note{color:var(--ink-soft);font-size:.82rem}
.nap a{border-bottom:1px solid var(--ink)}
.reserve{border:1px solid var(--line);padding:1.4rem;background:var(--paper-2)}
.reserve__h{font-family:var(--f-head);margin-bottom:.8rem}
.reserve .btn{margin-bottom:.6rem}
.note{color:var(--ink-soft);font-size:.84rem}

/* --- 求人 --- */
.recruit{padding-block:var(--sp-6)}
.recruit__inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--sp-3);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:var(--sp-4)}
.recruit .btn{white-space:nowrap}

/* --- フッター --- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding-block:var(--sp-4)}
.site-footer__inner{display:flex;flex-wrap:wrap;gap:var(--sp-3) var(--sp-5);align-items:flex-start;justify-content:space-between}
.foot-nap{color:var(--ink-soft);font-size:.9rem;margin-top:.4rem}
.foot-links{display:flex;flex-direction:column;gap:.5rem;font-size:.92rem}
.foot-links a:hover{color:var(--shu)}
.copy{width:100%;color:var(--ink-soft);font-size:.8rem;border-top:1px solid var(--line);padding-top:var(--sp-2);margin-top:var(--sp-2)}

/* --- スクロール出現 --- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-in{opacity:1;transform:none}

/* --- レスポンシブ --- */
@media (max-width:820px){
  .hero__inner{flex-direction:column;align-items:stretch;gap:var(--sp-2)}
  .hero__copy{max-width:none}
  .hero .seal{display:none}
  .news{grid-template-columns:1fr}
  .news .vlabel{writing-mode:horizontal-tb;color:var(--ink-soft);letter-spacing:.2em}
  .news__list li{grid-template-columns:auto auto 1fr}
  .panel-grid,.access,.recruit__inner{grid-template-columns:1fr}
  .panel-grid--rev .panel-grid__media{order:0}
  .recruit__inner{gap:var(--sp-2)}
}
@media (max-width:520px){
  .sitenav__brand{font-size:1.05rem}
  .sitenav__links{gap:12px;font-size:.82rem}
  .news__list li{grid-template-columns:1fr;gap:.35rem}
  .news__list time{font-size:.82rem}
}

/* --- 動きを控える設定 --- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  .hero__media img{animation:none!important}
  [role="tabpanel"]{animation:none}
  *{transition-duration:.001ms!important}
}