/* ============================================================
   避ス地商店 — EC たたき台（参考: shop.brunellocucinelli.com/en-gb/ai）
   静謐なアイボリー × 明朝 × ヘアライン。LPとは空気を変える。
   ============================================================ */
:root{
  --ivory:#F7F4EE;
  --char:#2B2A26;
  --mute:#625D54;
  --hair:rgba(43,42,38,.16);
  --ink:#14213D;
  --sun:#D9A404;
  --sun-text:#745700;
  --clay:#E5DCCB;
  --wood:#DCCFBA;
  --ember:#E2D3C3;
  --inkpale:#D8DAE2;
  --mincho:"Shippori Mincho B1",serif;
  --garam:"Cormorant Garamond",serif;
  --goth:"Zen Kaku Gothic New",sans-serif;
  --pad:clamp(20px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box}
/* Lenis稼働時に必要な上書き。CSSのsmoothスクロールと二重に効くと競合する */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
.lenis.lenis-smooth iframe{pointer-events:none}
body{
  font-family:var(--goth);font-weight:400;
  background:var(--ivory);color:var(--char);
  line-height:2;font-feature-settings:"palt";
  overflow-x:hidden;
}
img,svg{display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.sr-only{
  position:absolute!important;width:1px!important;height:1px!important;padding:0!important;
  margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;border:0!important;
}
.skip-link{
  position:fixed;top:10px;left:10px;z-index:1000;
  background:var(--ivory);color:var(--char);font-weight:700;
  padding:10px 16px;border:2px solid var(--char);border-radius:2px;
  transform:translateY(-160%);transition:transform .2s;
}
.skip-link:focus{transform:translateY(0)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:3px solid var(--sun);outline-offset:4px;
}

/* ---------- top bar / nav ---------- */
.topbar{
  text-align:center;font-size:11px;letter-spacing:.14em;
  padding:9px var(--pad);color:var(--ivory);background:var(--ink);
  display:flex;flex-direction:column;gap:2px;
}
.topbar strong{font-size:11.5px;color:#fff;letter-spacing:.08em}
.topbar span{color:rgba(247,244,238,.78)}
.snav{
  position:sticky;top:0;z-index:50;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:18px var(--pad);
  background:rgba(247,244,238,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hair);
}
.snav-back{font-size:12px;letter-spacing:.1em;color:var(--mute);transition:color .3s;display:inline-flex;align-items:center;min-height:44px}
.snav-back:hover{color:var(--char)}
.snav-logo{text-align:center;display:flex;flex-direction:column;gap:2px}
.snav-logo-en{font-family:var(--garam);font-size:11px;letter-spacing:.5em;text-indent:.5em;color:var(--mute)}
.snav-logo-jp{font-family:var(--mincho);font-weight:800;font-size:22px;letter-spacing:.3em;text-indent:.3em}
.snav-cart{
  justify-self:end;display:flex;align-items:center;gap:8px;
  background:none;border:1px solid var(--hair);border-radius:999px;
  padding:8px 18px;font-size:12px;letter-spacing:.12em;color:var(--char);
  min-height:44px;
  transition:border-color .3s,background .3s;
}
.snav-cart:hover{border-color:var(--char)}
.snav-cart b{
  font-family:var(--garam);font-size:13px;
  width:22px;height:22px;border-radius:50%;
  background:var(--ink);color:var(--ivory);
  display:grid;place-items:center;font-weight:500;
}

/* ---------- welcome ---------- */
.welcome{
  min-height:82svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:80px var(--pad) 60px;position:relative;
}
.welcome-en{
  font-family:var(--garam);font-size:clamp(13px,1.6vw,17px);
  letter-spacing:.6em;color:var(--mute);margin-bottom:34px;
}
.welcome-en i{color:var(--sun)}
.welcome-title{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(34px,6vw,76px);letter-spacing:.14em;line-height:1.6;
}
.welcome-title em{font-style:normal;font-family:var(--garam);font-style:italic;color:var(--sun-text)}
.welcome-sub{margin-top:36px;font-size:clamp(13px,1.4vw,15.5px);font-weight:300;letter-spacing:.12em;color:var(--mute)}
.welcome-scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  font-family:var(--garam);font-style:italic;font-size:14px;letter-spacing:.18em;color:var(--mute);
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.welcome-scroll span{width:1px;height:44px;background:var(--hair);position:relative;overflow:hidden}
.welcome-scroll span::after{content:"";position:absolute;inset:0;background:var(--char);animation:cue 2s ease-in-out infinite}
@keyframes cue{0%{transform:translateY(-100%)}55%{transform:translateY(0)}100%{transform:translateY(100%)}}

/* ---------- ask ---------- */
.ask{
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  padding:clamp(40px,7vh,64px) var(--pad);text-align:center;
}
.ask-q{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(20px,2.6vw,30px);letter-spacing:.2em;margin-bottom:28px;
}
.ask-q::after{content:"";display:block;width:44px;height:1px;background:var(--sun);margin:22px auto 0}
.ask-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.ask-chips button{
  background:none;border:1px solid var(--hair);border-radius:999px;
  padding:10px 22px;font-size:12.5px;letter-spacing:.1em;color:var(--mute);
  min-height:44px;
  transition:all .3s;
}
.ask-chips button:hover{border-color:var(--char);color:var(--char)}
.ask-chips button.is-active{background:var(--ink);border-color:var(--ink);color:var(--ivory)}

/* ---------- products ---------- */
.products{padding:clamp(50px,8vh,90px) var(--pad)}
.products-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(26px,3vw,44px) clamp(18px,2.4vw,32px);
}
.card{transition:opacity .45s,transform .45s}
.card.is-hidden{display:none}
.card-media{
  aspect-ratio:4/5;border-radius:2px;
  display:grid;place-items:center;position:relative;
  margin-bottom:16px;overflow:hidden;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
a.card-media:hover{transform:translateY(-4px)}
.card-media svg{width:52%;color:var(--char);opacity:.75;transition:transform .6s}
.card-media:hover svg{transform:scale(1.06)}
.tone-ivory{background:#EFEAE0}
.tone-clay{background:var(--clay)}
.tone-wood{background:var(--wood)}
.tone-ember{background:var(--ember)}
.tone-ink{background:var(--inkpale)}
.card-tag{
  position:absolute;top:12px;left:12px;
  font-size:10px;letter-spacing:.2em;font-weight:500;
  background:var(--ivory);padding:4px 10px;border-radius:2px;color:var(--char);
}
.card h3{
  font-family:var(--mincho);font-weight:600;
  font-size:15.5px;letter-spacing:.1em;line-height:1.7;
}
.card-meta{font-size:11.5px;font-weight:300;color:var(--mute);letter-spacing:.06em;margin-top:4px;line-height:1.8}
.card-price{font-family:var(--garam);font-size:16px;letter-spacing:.08em;margin-top:8px}
.card-price small{font-family:var(--goth);font-size:10px;color:var(--mute);letter-spacing:.1em}
.products-note{margin-top:44px;text-align:center;font-size:11px;color:var(--mute);letter-spacing:.12em}

/* ---------- editorial ---------- */
.edit{
  display:grid;grid-template-columns:1.1fr 1fr;
  border-top:1px solid var(--hair);
}
.edit-media{display:grid;place-items:center;min-height:440px}
.edit-media svg{width:56%;color:var(--char);opacity:.6}
.edit-text{padding:clamp(50px,8vh,90px) var(--pad);align-self:center;max-width:620px}
.edit-eyebrow{font-family:var(--garam);font-size:12px;letter-spacing:.5em;color:var(--sun-text);margin-bottom:20px}
.edit-text h2{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(26px,3.4vw,42px);letter-spacing:.16em;line-height:1.8;margin-bottom:24px;
}
.edit-text p{font-size:14px;font-weight:300;color:#57534A;letter-spacing:.05em}
.edit-link{
  display:inline-flex;align-items:center;min-height:44px;margin-top:28px;font-size:13px;letter-spacing:.14em;
  border-bottom:1px solid var(--char);padding-bottom:3px;
  transition:color .3s,border-color .3s;
}
.edit-link:hover{color:var(--sun);border-color:var(--sun)}

/* ---------- footer ---------- */
.sfooter{
  border-top:1px solid var(--hair);
  padding:54px var(--pad) 34px;text-align:center;
}
.sfooter-logo{
  font-family:var(--mincho);font-weight:800;font-size:20px;letter-spacing:.3em;
  display:flex;flex-direction:column;gap:8px;align-items:center;
}
.sfooter-logo span{font-family:var(--garam);font-size:10px;letter-spacing:.5em;color:var(--mute)}
.sfooter-addr{margin-top:18px;font-size:11.5px;color:var(--mute);letter-spacing:.08em}
.sfooter-links{margin-top:16px;font-size:11px}
.sfooter-links a{color:var(--mute);border-bottom:1px solid var(--hair)}
.sfooter-note{margin-top:26px;font-family:var(--garam);font-size:10.5px;letter-spacing:.24em;color:var(--mute)}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,20px);
  background:var(--ink);color:var(--ivory);
  font-size:12.5px;letter-spacing:.1em;
  padding:13px 28px;border-radius:999px;
  opacity:0;pointer-events:none;transition:opacity .35s,transform .35s;z-index:90;
}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

/* ---------- PDP ---------- */
.pdp{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(30px,4vw,70px);padding:clamp(40px,6vh,70px) var(--pad)}
.pdp-crumb{grid-column:1/-1;font-size:11px;letter-spacing:.14em;color:var(--mute)}
.pdp-crumb a:hover{color:var(--char)}
.pdp-gallery{display:grid;gap:14px}
.pdp-gallery .card-media{aspect-ratio:4/4.6;margin:0}
.pdp-info{position:sticky;top:110px;align-self:start}
.pdp-info h1{font-family:var(--mincho);font-weight:600;font-size:clamp(24px,2.6vw,34px);letter-spacing:.12em;line-height:1.7}
.pdp-lead{margin-top:12px;font-size:13px;font-weight:300;color:var(--mute);letter-spacing:.06em}
.pdp-price{font-family:var(--garam);font-size:26px;margin-top:22px}
.pdp-price small{font-family:var(--goth);font-size:11px;color:var(--mute)}
.pdp-row{display:flex;gap:12px;margin-top:26px;align-items:flex-end}
.pdp-field{display:flex;flex-direction:column;gap:7px;font-size:11px;font-weight:500;letter-spacing:.12em;color:var(--mute)}
.pdp-field-color{flex:1}
.pdp-field-qty{width:74px}
.pdp-row select,.pdp-row input{
  font-family:var(--goth);font-size:13px;letter-spacing:.08em;color:var(--char);
  background:none;border:1px solid var(--hair);border-radius:2px;padding:12px 14px;
}
.pdp-row select{width:100%}
.pdp-row input{width:100%;text-align:center}
.pdp-add{
  width:100%;margin-top:14px;
  background:var(--ink);color:var(--ivory);border:none;border-radius:2px;
  font-size:13.5px;letter-spacing:.3em;text-indent:.3em;padding:18px;
  transition:opacity .3s;
}
.pdp-add:hover{opacity:.85}
.pdp-demo{margin-top:10px;font-size:11px;color:var(--mute);letter-spacing:.06em;text-align:center}
.pdp-cf{margin-top:14px;font-size:11.5px;color:var(--mute);letter-spacing:.06em;text-align:center}
.pdp-cf a{border-bottom:1px solid var(--hair)}
.pdp-acc{margin-top:34px;border-top:1px solid var(--hair)}
.pdp-acc details{border-bottom:1px solid var(--hair)}
.pdp-acc summary{
  list-style:none;display:flex;justify-content:space-between;align-items:center;
  padding:16px 2px;font-size:13px;letter-spacing:.14em;cursor:pointer;
}
.pdp-acc summary::after{content:"+";font-family:var(--garam);font-size:18px;color:var(--mute)}
.pdp-acc details[open] summary::after{content:"−"}
.pdp-acc p{padding:0 2px 18px;font-size:12.5px;font-weight:300;color:var(--mute);letter-spacing:.05em}
.pdp-story{
  border-top:1px solid var(--hair);
  padding:clamp(50px,8vh,80px) var(--pad);text-align:center;max-width:780px;margin:0 auto;
}
.pdp-story h2{font-family:var(--mincho);font-weight:600;font-size:clamp(20px,2.4vw,28px);letter-spacing:.22em;margin-bottom:20px}
.pdp-story p{font-size:13.5px;font-weight:300;color:#57534A}

/* ---------- 絞り込み結果 ---------- */
.products-count{
  font-family:var(--garam);font-size:12.5px;letter-spacing:.24em;color:var(--mute);
  text-align:center;margin-bottom:clamp(26px,4vh,42px);
}
.products-count b{font-family:var(--goth);font-size:12px;color:var(--char);font-weight:500;letter-spacing:.14em}
.products-empty{
  grid-column:1/-1;text-align:center;padding:56px 0;
  font-size:13px;font-weight:300;color:var(--mute);letter-spacing:.08em;line-height:2.1;
}
.products-empty span{display:block}
.products-empty b{
  display:block;font-family:var(--mincho);font-weight:600;font-size:17px;
  color:var(--char);letter-spacing:.16em;margin-bottom:14px;
}

/* ---------- 支援への導線（EC稼働前の唯一の入口） ---------- */
.buy{
  border-top:1px solid var(--hair);background:#F2EDE3;
  padding:clamp(50px,8vh,84px) var(--pad);text-align:center;
}
.buy-eyebrow{font-family:var(--garam);font-size:12px;letter-spacing:.5em;color:var(--sun-text);margin-bottom:20px}
.buy h2{font-family:var(--mincho);font-weight:600;font-size:clamp(21px,2.8vw,32px);letter-spacing:.18em;line-height:1.85}
.buy-body{margin:22px auto 0;max-width:620px;font-size:13.5px;font-weight:300;color:#57534A;letter-spacing:.05em}
.buy-body span{display:block}
.buy-cta{
  display:inline-flex;align-items:center;justify-content:center;
  margin-top:32px;min-height:56px;padding:0 clamp(26px,5vw,44px);
  background:var(--ink);color:var(--ivory);border-radius:2px;
  font-size:13.5px;letter-spacing:.2em;text-indent:.2em;
  transition:opacity .3s,transform .3s;
}
.buy-cta:hover{opacity:.88;transform:translateY(-2px)}
.buy-note{margin-top:16px;font-size:11px;color:var(--mute);letter-spacing:.1em;line-height:1.9}
.br-sp{display:none}
.buy-note .sep{display:inline}

/* ---------- PDP 合計金額 ---------- */
.pdp-calc{margin-top:8px;font-size:11.5px;color:var(--sun-text);letter-spacing:.08em}

/* ---------- responsive ---------- */
@media (max-width:1080px){.products-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:860px){
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .edit{grid-template-columns:1fr}
  .edit-media{min-height:300px}
  .pdp{grid-template-columns:1fr}
  .pdp-info{position:static}
  .pdp-gallery{
    display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
    overscroll-behavior-inline:contain;padding-bottom:8px;
  }
  .pdp-gallery .card-media{min-width:88%;scroll-snap-align:start}
  .snav-back{font-size:11px}
  .sp{display:block}
}
@media (max-width:600px){
  .topbar{font-size:10px;letter-spacing:.06em}
  .snav{padding:12px 16px}
  .snav-back{font-size:10.5px;white-space:nowrap}
  .snav-logo-en{font-size:9px;letter-spacing:.35em}
  .snav-logo-jp{font-size:17px;letter-spacing:.2em}
  .snav-cart{white-space:nowrap;padding:6px 12px;font-size:11px;gap:6px;min-height:44px}
  .snav-cart b{width:18px;height:18px;font-size:11px}
  .welcome-en{letter-spacing:.3em;font-size:11px}
  .welcome-title{letter-spacing:.1em}
  .products-grid{grid-template-columns:1fr;gap:34px}
  .pdp-row{gap:10px}
  .products-count{letter-spacing:.16em}
  .buy-cta{width:100%;letter-spacing:.12em;text-indent:.12em}
  .br-sp{display:inline}
  .buy-note .sep{display:none}
}

@media (prefers-reduced-motion:reduce){
  .welcome-scroll span::after{animation:none}
  *,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
}