/* 風蘭の館 公式サイト — 生成りの紙に濃紺の文字、要所だけ濃紺の帯。金は時刻・小見出しのみ */
:root{
  --paper:#f6f1e7;
  --paper-2:#efe7d8;
  --ink:#16202a;
  --ink-soft:#4a5560;
  --navy:#0f1820;
  --navy-2:#17232d;
  --on-navy:#f1ece2;
  --on-navy-soft:#b9b3a7;
  --line:#d9cfbd;
  --line-navy:#2f3e49;
  --gold:#a8843f;
  --gold-on-navy:#d9b97c;
  --accent:#9c3b26;
  --display:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --body:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Noto Sans JP","Hiragino Sans",system-ui,sans-serif;
  --wrap:1120px;
  --gutter:max(16px,env(safe-area-inset-left,0px));
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.95;letter-spacing:.04em;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:500;line-height:1.5;margin:0;text-wrap:balance}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ===== header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,24,32,.94);backdrop-filter:blur(6px);color:var(--on-navy)}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-size:20px;letter-spacing:.2em;white-space:nowrap}
.logo small{font-size:11px;letter-spacing:.12em;color:var(--on-navy-soft);font-family:var(--sans)}
.gnav{margin-left:auto}
.gnav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.gnav a{display:block;white-space:nowrap;padding:8px 10px;text-decoration:none;font-size:14px;letter-spacing:.1em;color:var(--on-navy);border-radius:4px}
.gnav a:hover,.gnav a[aria-current="page"]{color:var(--gold-on-navy)}
.btn-reserve{display:inline-flex;align-items:center;gap:6px;background:var(--gold-on-navy);color:var(--navy);text-decoration:none;font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.1em;padding:9px 18px;border-radius:999px;white-space:nowrap}
.btn-reserve:hover{background:#e6c88f}
.menu-toggle{display:none;background:none;border:0;color:var(--on-navy);width:44px;height:44px;margin-left:auto;cursor:pointer}
.menu-toggle span{display:block;width:22px;height:1.5px;background:currentColor;margin:5px auto;transition:transform .2s,opacity .2s}

@media (max-width:1180px){
  .menu-toggle{display:block}
  .site-header .btn-reserve{display:none}
  .gnav{position:fixed;inset:64px 0 0 0;background:var(--navy);padding:24px var(--gutter) 40px;overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;scrollbar-width:none}
  .gnav::-webkit-scrollbar{display:none}
  .gnav ul{flex-direction:column;gap:0}
  .gnav a{font-size:17px;padding:16px 4px;border-bottom:1px solid var(--line-navy);font-family:var(--display)}
  .nav-open .gnav{opacity:1;visibility:visible;transform:none}
  .nav-open .menu-toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-open .menu-toggle span:nth-child(2){opacity:0}
  .nav-open .menu-toggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  .gnav .nav-reserve{margin-top:24px}
  .gnav .nav-reserve .btn-reserve{display:flex;justify-content:center;font-size:15px;padding:14px}
}
@media (min-width:1181px){.gnav .nav-reserve{display:none}}

/* ===== hero ===== */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:var(--on-navy);background:var(--navy) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,24,32,.72) 0%,rgba(15,24,32,.35) 55%,rgba(15,24,32,.05) 100%),linear-gradient(180deg,rgba(15,24,32,0) 40%,rgba(15,24,32,.7) 100%)}
.hero h1,.hero .lead{text-shadow:0 1px 18px rgba(0,0,0,.35)}
.hero .wrap{position:relative;width:100%;padding-block:80px 64px}
.hero.sub{min-height:420px}
.eyebrow{font-family:var(--sans);font-size:12px;letter-spacing:.32em;color:var(--gold-on-navy);margin-bottom:10px;display:block}
.hero h1{font-size:clamp(34px,6.2vw,64px);letter-spacing:.14em;line-height:1.4}
.hero.sub h1{font-size:clamp(30px,5vw,48px)}
.hero .lead{margin-top:20px;max-width:34em;font-size:16px}
.hero .btns{margin-top:28px}

/* ===== sections ===== */
section{padding-block:96px}
section.tight{padding-block:64px}
section.navy{background:var(--navy);color:var(--on-navy)}
section.navy .muted{color:var(--on-navy-soft)}
section.alt{background:var(--paper-2)}
.sec-head{margin-bottom:44px}
.sec-head h2{font-size:clamp(26px,3.6vw,38px);letter-spacing:.14em}
.sec-head .en{font-family:var(--sans);font-size:12px;letter-spacing:.3em;color:var(--gold);display:block;margin-bottom:6px;text-transform:uppercase}
.navy .sec-head .en{color:var(--gold-on-navy)}
.sec-head p{margin-top:16px;max-width:40em}
.muted{color:var(--ink-soft)}
.small{font-size:14px;line-height:1.85}
.note{font-size:13px;color:var(--ink-soft);line-height:1.8}
.navy .note{color:var(--on-navy-soft)}

/* split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.split.rev>.ph{order:2}
.split .ph img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split .ph.tall img{aspect-ratio:4/5}
.split h3{font-size:clamp(22px,2.6vw,28px);letter-spacing:.14em;margin-bottom:18px}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:48px;padding:12px 26px;border-radius:999px;text-decoration:none;font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.12em;white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#b44a33}
.btn-line{border:1px solid currentColor;color:inherit;background:transparent}
.btn-line:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.navy .btn-line:hover,.hero .btn-line:hover{background:var(--on-navy);color:var(--navy);border-color:var(--on-navy)}
.btn-gold{background:var(--gold-on-navy);color:var(--navy)}
.btn-gold:hover{background:#e6c88f}
.btn:focus-visible,.btn-reserve:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.arrow::after{content:"→";font-family:var(--sans)}

/* 4 pillars on home */
.pillars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.pillar{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.pillar img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .5s}
.pillar .ph{overflow:hidden}
.pillar:hover img{transform:scale(1.04)}
.pillar .num{font-family:var(--sans);font-size:12px;letter-spacing:.3em;color:var(--gold);margin-top:16px}
.pillar h3{font-size:22px;letter-spacing:.16em;margin:2px 0 8px}
.pillar p{font-size:14px;line-height:1.8;color:var(--ink-soft);margin:0}

/* day/night band */
.daynight{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.dn{position:relative;min-height:520px;display:flex;align-items:flex-end;color:var(--on-navy);background:center/cover no-repeat;text-decoration:none}
.dn::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,24,32,.2) 0%,rgba(15,24,32,.55) 45%,rgba(15,24,32,.92) 100%);transition:background .3s}
.dn:hover::before{background:linear-gradient(180deg,rgba(15,24,32,.3) 0%,rgba(15,24,32,.65) 45%,rgba(15,24,32,.95) 100%)}
.dn .in{position:relative;padding:40px clamp(20px,4vw,48px)}
.dn .time{font-family:var(--sans);font-size:12px;letter-spacing:.24em;color:var(--gold-on-navy)}
.dn h3{font-size:clamp(24px,3vw,32px);letter-spacing:.16em;margin:6px 0 10px}
.dn p{font-size:14px;line-height:1.85;margin:0 0 14px;max-width:26em}
.dn .go{font-family:var(--sans);font-size:13px;letter-spacing:.14em;border-bottom:1px solid currentColor;padding-bottom:2px}

/* price list */
.plist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.navy .plist{border-color:var(--line-navy)}
.plist li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.navy .plist li{border-color:var(--line-navy)}
.plist .n{flex:1;min-width:0}
.plist .n small{display:block;font-size:13px;color:var(--ink-soft);line-height:1.6}
.navy .plist .n small{color:var(--on-navy-soft)}
.plist .p{font-family:var(--display);font-size:19px;letter-spacing:.06em;white-space:nowrap;font-variant-numeric:tabular-nums}

/* course cards (buffet) */
.courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.course{background:#fff;border:1px solid var(--line);padding:32px}
.navy .course{background:var(--navy-2);border-color:var(--line-navy)}
.course .tag{display:inline-block;font-family:var(--sans);font-size:11px;letter-spacing:.2em;background:var(--accent);color:#fff;padding:3px 10px;margin-bottom:12px}
.course h3{font-size:24px;letter-spacing:.14em}
.course .price{font-family:var(--display);font-size:34px;letter-spacing:.04em;margin:8px 0 14px}
.course .price small{font-size:14px;margin-left:4px;color:var(--ink-soft)}
.navy .course .price small{color:var(--on-navy-soft)}
.course ul{margin:0;padding-left:1.2em;font-size:15px;line-height:1.9}

/* menu grid */
.menu-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px}
.dish img{width:100%;aspect-ratio:1/1;object-fit:cover}
.dish .row{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-top:12px}
.dish h4{font-size:17px;letter-spacing:.08em}
.dish .p{font-family:var(--display);font-size:17px;white-space:nowrap}
.dish p{font-size:13px;line-height:1.7;color:var(--ink-soft);margin:4px 0 0}
.badge{display:inline-block;font-family:var(--sans);font-size:11px;letter-spacing:.1em;color:var(--accent);border:1px solid var(--accent);padding:0 6px;margin-left:6px;vertical-align:2px;line-height:1.7}

/* info table */
.info{display:grid;grid-template-columns:8em minmax(0,1fr);border-top:1px solid var(--line);margin:0}
.navy .info{border-color:var(--line-navy)}
.info dt,.info dd{padding:14px 0;border-bottom:1px solid var(--line);margin:0}
.navy .info dt,.navy .info dd{border-color:var(--line-navy)}
.info dt{font-family:var(--sans);font-size:13px;letter-spacing:.12em;color:var(--gold);padding-top:17px}
.navy .info dt{color:var(--gold-on-navy)}

/* timeline */
.tl{list-style:none;margin:0;padding:0}
.tl li{display:grid;grid-template-columns:5.5em minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.navy .tl li{border-color:var(--line-navy)}
.tl .t{font-family:var(--sans);font-size:14px;letter-spacing:.06em;color:var(--gold);padding-top:2px;font-variant-numeric:tabular-nums}
.navy .tl .t{color:var(--gold-on-navy)}
.tl b{font-weight:500}
.tl small{display:block;color:var(--ink-soft);font-size:13px;line-height:1.7}
.navy .tl small{color:var(--on-navy-soft)}
.days{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px}
.day h3{font-size:18px;letter-spacing:.2em;padding-bottom:10px;border-bottom:1px solid var(--ink);margin-bottom:4px}
.navy .day h3{border-color:var(--on-navy)}

/* gallery strip */
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover}

/* faq */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;position:relative;font-family:var(--display);font-size:17px;letter-spacing:.06em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--sans);color:var(--gold);margin-right:12px;font-weight:700}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-family:var(--sans);font-size:22px;color:var(--gold)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 0 22px 1.8em;font-size:15px}
.faq-group{margin-top:48px}
.faq-group h3{font-size:20px;letter-spacing:.16em;margin-bottom:8px}

/* reserve cards */
.rcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line)}
.rcard img{width:100%;aspect-ratio:16/10;object-fit:cover}
.rcard .in{padding:24px;display:flex;flex-direction:column;flex:1}
.rcard h3{font-size:20px;letter-spacing:.14em}
.rcard p{font-size:14px;line-height:1.8;color:var(--ink-soft);margin:8px 0 16px}
.rcard .btns{margin-top:auto}
.rcard .btn{width:100%}

/* callout */
.callout{border-left:3px solid var(--gold);padding:4px 0 4px 20px;margin:24px 0}
.navy .callout{border-color:var(--gold-on-navy)}

/* legal text */
.legal{max-width:760px}
.legal h2{font-size:20px;letter-spacing:.1em;margin:40px 0 12px}
.legal ul,.legal ol{padding-left:1.4em}

/* footer */
.site-footer{background:var(--navy);color:var(--on-navy);padding-block:72px 32px}
.f-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:48px}
.f-logo{font-family:var(--display);font-size:26px;letter-spacing:.24em}
.f-en{font-family:var(--sans);font-size:11px;letter-spacing:.2em;color:var(--on-navy-soft)}
.site-footer address{font-style:normal;font-size:14px;line-height:1.9;margin-top:18px}
.site-footer h4{font-family:var(--sans);font-size:12px;letter-spacing:.24em;color:var(--gold-on-navy);margin-bottom:10px}
.site-footer ul{list-style:none;margin:0;padding:0;font-size:14px;line-height:2.2}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--gold-on-navy)}
.hours{font-size:14px;line-height:1.9}
.f-bottom{border-top:1px solid var(--line-navy);margin-top:48px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px;color:var(--on-navy-soft);font-family:var(--sans)}

/* mobile fixed reserve bar */
.mbar{display:none}
@media (max-width:960px){
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--navy);border-top:1px solid var(--line-navy);padding:8px var(--gutter) max(8px,env(safe-area-inset-bottom));gap:8px}
  .mbar a{display:flex;align-items:center;justify-content:center;min-height:46px;font-family:var(--sans);font-size:14px;font-weight:700;letter-spacing:.1em;text-decoration:none;border-radius:6px}
  .mbar .tel{color:var(--on-navy);border:1px solid var(--line-navy)}
  .mbar .res{background:var(--gold-on-navy);color:var(--navy)}
  body{padding-bottom:72px}
}

/* responsive */
@media (max-width:960px){
  section{padding-block:72px}
  .split{grid-template-columns:minmax(0,1fr);gap:28px}
  .split.rev>.ph{order:0}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px}
  .menu-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}
  .rcards{grid-template-columns:minmax(0,1fr)}
  .f-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .daynight,.courses,.days{grid-template-columns:minmax(0,1fr)}
  .dn{min-height:420px}
  .course{padding:24px}
  .info{grid-template-columns:minmax(0,1fr)}
  .info dt{border-bottom:0;padding-bottom:0}
  .hero{min-height:78vh}
  .hero .wrap{padding-block:64px 44px}
  .btn{flex:1 1 auto}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (max-width:480px){.hero h1{letter-spacing:.06em;font-size:30px}}