/* =====================================================================
   cloche  共通パーツCSS  site.css
   ヘッダー / グローバルナビ / スマホ用ドロワー / フッター。
   tokens.css の後に読み込む前提（変数を参照）。
   ===================================================================== */

/* ---------- ヘッダー ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;color:#fff;
  padding:14px 4vw 0;text-align:center;
  transition:background .4s,color .4s,padding .4s,box-shadow .4s;
}
.site-header.solid{
  background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  box-shadow:0 4px 20px rgba(150,118,62,.07);
  padding:8px 4vw;color:var(--c-ink);
}
.site-header .htop{
  font-family:var(--f-sans);font-weight:300;font-size:10px;
  letter-spacing:.38em;text-transform:uppercase;color:#e7d9c2;
}
.site-header.solid .htop{color:var(--c-gold-deep)}
.hbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin-top:8px}
.hbar .navL{justify-self:end}
.hbar .navR{justify-self:start}
.hbar nav{display:flex;gap:clamp(12px,1.8vw,24px);font-family:var(--f-serif-jp);font-weight:500;font-size:12.5px;letter-spacing:.12em}
.hbar nav a{opacity:.92;transition:opacity .2s}
.hbar nav a:hover{opacity:1}

/* ロゴ（文字版／画像版どちらでも中央に収まる） */
.logo{display:inline-flex;align-items:center;justify-content:center;font-family:var(--f-serif-en);font-weight:500;font-size:clamp(26px,3.4vw,36px);letter-spacing:var(--ls-logo);white-space:nowrap;line-height:1}
.logo img{height:clamp(40px,5vw,58px);width:auto;filter:brightness(0) invert(1) drop-shadow(0 1px 6px rgba(0,0,0,.4));transition:filter .4s}
.site-header.solid .logo img{filter:none}

.hrule{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px}
.hrule span{height:1px;width:min(110px,18vw);background:linear-gradient(90deg,transparent,#d8be86)}
.hrule span:last-child{background:linear-gradient(270deg,transparent,#d8be86)}

/* ハンバーガー（スマホ） */
.ham{display:none;position:absolute;top:16px;right:5vw;flex-direction:column;gap:5px;cursor:pointer;z-index:120}
.ham i{width:24px;height:1px;background:currentColor;display:block;transition:transform .3s,opacity .3s}
@media(max-width:820px){
  .hbar .navL,.hbar .navR{display:none}
  .ham{display:flex}
}

/* ---------- スマホ用ドロワー ---------- */
.drawer{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none}
.drawer.open{visibility:visible;pointer-events:auto}
.drawer .scrim{position:absolute;inset:0;background:rgba(30,24,14,.45);opacity:0;transition:opacity .4s}
.drawer.open .scrim{opacity:1}
.drawer .panel{
  position:absolute;top:0;right:0;height:100%;width:min(82vw,360px);
  background:#fff;box-shadow:-10px 0 40px rgba(60,45,25,.18);
  transform:translateX(100%);transition:transform .4s cubic-bezier(.3,.8,.3,1);
  display:flex;flex-direction:column;padding:28px 28px 40px;
}
.drawer.open .panel{transform:translateX(0)}
.drawer .dclose{position:absolute;top:22px;right:22px;width:24px;height:24px;cursor:pointer}
.drawer .dclose:before,.drawer .dclose:after{content:"";position:absolute;top:11px;left:0;width:24px;height:1px;background:var(--c-ink)}
.drawer .dclose:before{transform:rotate(45deg)}
.drawer .dclose:after{transform:rotate(-45deg)}
.drawer .dnav{margin-top:48px;display:flex;flex-direction:column}
.drawer .dnav a{font-family:var(--f-serif-jp);font-weight:500;font-size:17px;letter-spacing:.1em;color:var(--c-ink);padding:16px 0;border-bottom:var(--line-soft)}
.drawer .dnav a .en{display:block;font-family:var(--f-sans);font-weight:300;font-size:9px;letter-spacing:.24em;text-transform:uppercase;color:var(--c-gold-deep);margin-top:4px}
.drawer .dcta{margin-top:26px;text-align:center;font-family:var(--f-sans);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#fff;background:var(--c-gold);padding:14px;border-radius:2px}

/* ---------- フッター（白基調＋塀イラストで囲う）---------- */
.site-footer{background:#fff;color:var(--c-ink);padding-top:clamp(40px,5vw,64px)}
.site-footer .finner{max-width:var(--w-mid);margin:0 auto;padding:0 var(--pad-sec-x);display:grid;grid-template-columns:1.3fr 1fr 1.1fr;gap:clamp(20px,3vw,48px);align-items:start}
.site-footer .flogo img{height:48px;width:auto}
.site-footer .ftag{font-size:11.5px;line-height:1.9;color:var(--c-muted);margin-top:14px}
.site-footer h5{font-family:var(--f-serif-sc);font-weight:600;letter-spacing:.18em;font-size:12px;color:var(--c-gold-deep);margin-bottom:12px}
.site-footer ul{list-style:none}
.site-footer ul li{margin-bottom:9px;font-size:12.5px;color:var(--c-ink-soft)}
.site-footer ul li a{color:var(--c-ink-soft);transition:color .2s}
.site-footer ul li a:hover{color:var(--c-gold-deep)}
.site-footer .fwall{margin-top:clamp(24px,3vw,40px);line-height:0}
.site-footer .fwall img{width:100%;height:auto;display:block}
.site-footer .copy{text-align:center;padding:16px 18px 22px;font-family:var(--f-sans);font-size:10.5px;letter-spacing:.2em;color:var(--c-muted);background:#fff}
.site-footer .placeholder-note{display:none}
@media(max-width:680px){.site-footer .finner{grid-template-columns:1fr;gap:26px;text-align:center}.site-footer .flogo img{height:42px}}

/* ---------- 追従「スタジオ予約」ボタン（左・縦中央／1画面スクロールで出現）---------- */
.reserve-fab{
  position:fixed;top:50%;left:0;z-index:90;display:block;
  width:clamp(120px,13vw,150px);height:clamp(120px,13vw,150px);border-radius:50%;
  background:var(--c-gold);color:#fff;text-decoration:none;
  box-shadow:0 12px 30px rgba(120,90,40,.35);
  transform:translate(-58%,-50%);opacity:0;pointer-events:none;
  transition:transform .55s cubic-bezier(.3,.8,.3,1),opacity .55s,background .3s;
}
.reserve-fab span{
  position:absolute;top:50%;left:76%;transform:translate(-50%,-50%);
  writing-mode:vertical-rl;
  font-family:var(--f-serif-jp);font-weight:600;letter-spacing:.16em;
  font-size:clamp(13px,1.4vw,15px);white-space:nowrap;line-height:1;
}
.reserve-fab.show{transform:translate(-50%,-50%);opacity:1;pointer-events:auto}
.reserve-fab.show:hover{transform:translate(-44%,-50%);background:var(--c-gold-deep)}
.reserve-fab.show:active{transform:translate(-46%,-50%) scale(.92);transition:transform .12s ease}
@media(max-width:600px){.reserve-fab{top:66%;width:104px;height:104px}.reserve-fab span{font-size:12.5px}}

/* ヘッダー右「ご予約」ボタン風 */
.hbar nav a.nav-reserve{border:1px solid currentColor;border-radius:2px;padding:6px 16px;letter-spacing:.14em;transition:background .3s,color .3s,border-color .3s}
.site-header.solid .hbar nav a.nav-reserve{border-color:var(--c-gold);color:var(--c-gold-deep)}
.site-header.solid .hbar nav a.nav-reserve:hover{background:var(--c-gold);color:#fff;border-color:var(--c-gold)}
.hbar nav a.nav-reserve:hover{background:rgba(255,255,255,.16)}

/* ドロワー：連絡先・ブランド */
.drawer .panel{overflow-y:auto}
.drawer .dcontact{margin-top:24px;display:flex;flex-direction:column;gap:10px}
.drawer .dcta{margin-top:0;text-align:center;font-family:var(--f-sans);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#fff;background:var(--c-gold);padding:14px;border-radius:2px}
.drawer .dsub{text-align:center;font-family:var(--f-serif-jp);font-size:13px;letter-spacing:.06em;color:var(--c-ink-soft);border:1px solid #e4d8c0;padding:11px;border-radius:2px}
.drawer .dsub:hover{background:#faf6ee}
.drawer .dbrand{margin-top:24px;padding-top:18px;border-top:1px solid #efe2cc;display:flex;flex-direction:column;gap:10px}
.drawer .dbrand span{font-family:var(--f-serif-sc);font-weight:600;letter-spacing:.18em;font-size:11px;color:var(--c-gold-deep)}
.drawer .dbrand a{font-family:var(--f-serif-jp);font-size:13px;color:var(--c-ink-soft)}
.drawer .dbrand a:hover{color:var(--c-gold-deep)}

/* ヘッダーnav：ご予約ボタンと他リンクの縦位置を揃える */
.hbar nav{align-items:center}
.hbar nav a{display:inline-flex;align-items:center;line-height:1}

/* ===== スマホ調整（ヘッダー・フッター） ===== */
@media(max-width:820px){
  .site-header .htop{display:none}
  .hbar{grid-template-columns:1fr;justify-items:center}
  .hbar .navL,.hbar .navR{display:none}
  .logo{justify-self:center;margin:0 auto}
  .site-footer .finner{text-align:center}
  .site-footer .flogo img{margin:0 auto}
}

/* 追従予約ボタン：押したときに広がるリング */
.reserve-fab::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #fff;opacity:0;transform:scale(1);pointer-events:none}
.reserve-fab.show:active::after{animation:fabRing .5s ease-out}
@keyframes fabRing{0%{opacity:.6;transform:scale(1)}100%{opacity:0;transform:scale(1.35)}}