/* =====================================================================
   商品紹介（products.html）と商品詳細（product.html）の見た目 — D-172
   共通の site.css のトークン（色・書体・余白・動き）をそのまま使い、ここでは部品だけを足す。
   写真は正方形にそろえて枠いっぱいに敷く（帯を出さない）。動きは上品に（ホバー 1.03・フェード）
   ===================================================================== */

/* ---------- 1. 看板シリーズ（割れチョコ・アーモンドチョコ・3CLAP!） ---------- */
.pl-sig-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.pl-sig-card{position:relative;display:block;overflow:hidden;border-radius:var(--radius);background:var(--cacao-900);color:#fff;aspect-ratio:4/5;isolation:isolate}
.pl-sig-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.pl-sig-card::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(26,13,8,.9) 0%,rgba(26,13,8,.55) 32%,rgba(26,13,8,0) 62%)}
.pl-sig-card:hover img{transform:scale(1.03)}
.pl-sig-body{position:absolute;z-index:2;left:clamp(18px,2.2vw,28px);right:clamp(18px,2.2vw,28px);bottom:clamp(18px,2.2vw,26px)}
.pl-sig-no{font-family:var(--en);font-size:11px;letter-spacing:.22em;color:var(--sand);margin:0 0 10px}
.pl-sig-body h3{font-size:clamp(21px,2vw,27px);line-height:1.45;margin:0 0 8px;color:#fff}
.pl-sig-body p{font-size:13px;line-height:1.85;color:rgba(255,255,255,.86);margin:0 0 14px}
.pl-sig-link{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.08em;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:3px}
.pl-sig-link .arrow{transition:transform .3s var(--ease)}
.pl-sig-card:hover .pl-sig-link .arrow{transform:translateX(4px)}

/* ---------- 2. カテゴリの入口（写真つき。押すと一覧を絞り込む） ---------- */
.pl-cats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:clamp(26px,3vw,38px)}
.pl-cat{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:132px;padding:14px 16px;border:0;border-radius:var(--radius);overflow:hidden;cursor:pointer;color:#fff;text-align:left;background:var(--cacao-700);isolation:isolate;font:inherit}
.pl-cat img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.pl-cat::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(26,13,8,.82),rgba(26,13,8,.18) 70%);transition:background .35s}
.pl-cat:hover img{transform:scale(1.04)}
.pl-cat-en{font-family:var(--en);font-size:9.5px;letter-spacing:.2em;color:var(--sand);display:block}
.pl-cat-name{font-family:var(--serif);font-size:17px;letter-spacing:.04em;display:block;margin-top:2px}
.pl-cat-count{font-size:11px;color:rgba(255,255,255,.82);display:block;margin-top:2px}
.pl-cat[aria-pressed="true"]{box-shadow:0 0 0 2px var(--cream-50),0 0 0 4px var(--ohama-red)}
.pl-cat[aria-pressed="true"]::before{background:linear-gradient(0deg,rgba(74,40,27,.9),rgba(74,40,27,.25) 70%)}

/* ---------- 3. 一覧の操作 ---------- */
.pl-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.pl-chips{display:flex;flex-wrap:wrap;gap:8px}
.pl-chip{min-height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:12.5px;letter-spacing:.04em;cursor:pointer;transition:background var(--hover),color var(--hover),border-color var(--hover)}
.pl-chip small{font-family:var(--en);font-size:11px;color:var(--muted);margin-left:6px}
.pl-chip:hover{border-color:var(--cacao-700)}
.pl-chip[aria-pressed="true"]{background:var(--cacao-900);border-color:var(--cacao-900);color:#fff}
.pl-chip[aria-pressed="true"] small{color:var(--sand-soft)}
.pl-count{font-size:12.5px;color:var(--muted);margin:0}

/* ---------- 4. 商品カード ---------- */
.pl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.2vw,30px) clamp(14px,1.8vw,24px)}
.pl-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.pl-card{display:flex;flex-direction:column;color:inherit;min-width:0}
.pl-card-media{position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius);background:var(--cream-100)}
.pl-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.pl-card:hover .pl-card-media img{transform:scale(1.035)}
.pl-card-noimg{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:18px;text-align:center;background:linear-gradient(135deg,var(--cream-100),#e9dccb);color:var(--cacao-700);font-family:var(--serif);font-size:15px;line-height:1.6}
.pl-card-noimg small{font-family:var(--sans);font-size:11px;color:var(--muted);letter-spacing:.06em}
.pl-badge{position:absolute;left:10px;top:10px;z-index:1;font-size:11px;letter-spacing:.06em;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 2px 10px rgba(40,26,16,.1)}
.pl-badge.is-soldout{background:var(--cacao-900);color:#fff}
.pl-card-body{padding:13px 2px 0;display:flex;flex-direction:column;gap:5px;flex:1}
.pl-card-cat{font-size:11px;letter-spacing:.08em;color:var(--gold-text);margin:0}
.pl-card-name{font-family:var(--serif);font-weight:500;font-size:16.5px;line-height:1.5;letter-spacing:.02em;margin:0}
.pl-card-facts{font-size:12px;line-height:1.7;color:var(--muted);margin:0}
.pl-card-price{margin:auto 0 0;padding-top:6px;font-family:var(--en);font-size:15px;letter-spacing:.02em;color:var(--cacao-700)}
.pl-card-price small{font-family:var(--sans);font-size:10.5px;color:var(--muted);margin-left:4px;letter-spacing:.04em}
.pl-empty{grid-column:1/-1;padding:40px 0;color:var(--muted);text-align:center}

/* ---------- 5. お届けとご購入のご案内 ---------- */
.pl-guide{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pl-guide-item{background:#fff;border:1px solid rgba(70,45,32,.08);border-radius:var(--radius);padding:24px 24px 22px}
.pl-guide-item h3{font-size:18px;margin:6px 0 8px}
.pl-guide-item p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 12px}

/* ---------- 6. 商品詳細 ---------- */
.pd-crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;color:var(--muted);padding:22px 0 0}
.pd-crumbs a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(115,104,95,.45)}
.pd-crumbs a:hover{color:var(--ink)}
.pd-top{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(28px,4.5vw,64px);align-items:start;padding:22px 0 clamp(48px,6vw,76px)}
.pd-gallery{position:sticky;top:calc(var(--header-h) + 18px)}
.pd-stage{position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius);background:var(--cream-100)}
.pd-stage img{width:100%;height:100%;object-fit:cover;transition:opacity .4s ease}
.pd-stage.is-swapping img{opacity:.35}
.pd-thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:10px}
.pd-thumb{aspect-ratio:1/1;padding:0;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:#fff;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.pd-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pd-thumb[aria-pressed="true"]{border-color:var(--cacao-700);box-shadow:0 0 0 1px var(--cacao-700)}
.pd-thumb:hover{border-color:var(--cacao-700)}
.pd-eyebrow{font-size:12px;letter-spacing:.08em;color:var(--gold-text);margin:0 0 10px}
.pd-info h1{font-size:clamp(28px,3.1vw,40px);line-height:1.45;letter-spacing:.04em;margin:0 0 12px;word-break:auto-phrase}
.pd-sub{font-family:var(--serif);font-size:clamp(16px,1.5vw,19px);line-height:1.8;color:var(--cacao-700);margin:0 0 18px}
.pd-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:0 0 22px}
.pd-fact{background:#fff;padding:12px 14px;min-width:0}
.pd-fact dt{font-size:11px;letter-spacing:.08em;color:var(--muted);margin:0 0 3px}
.pd-fact dd{margin:0;font-size:13.5px;line-height:1.6;color:var(--ink);overflow-wrap:anywhere}
.pd-price{display:flex;align-items:baseline;gap:10px;margin:0 0 6px}
.pd-price strong{font-family:var(--en);font-size:clamp(26px,2.4vw,32px);font-weight:400;letter-spacing:.02em;color:var(--cacao-900)}
.pd-price span{font-size:12px;color:var(--muted)}
.pd-h2{font-family:var(--serif);font-size:18px;letter-spacing:.04em;margin:26px 0 10px}
.pd-vars{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.pd-vars li{border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:border-color .2s}
.pd-vars li:hover{border-color:#bda88f}
.pd-vars a,.pd-vars .pd-var{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:14px;padding:12px 14px;font-size:13.5px;line-height:1.6}
.pd-vars .price{font-family:var(--en);letter-spacing:.02em;color:var(--cacao-700);white-space:nowrap}
.pd-vars .price small{font-family:var(--sans);font-size:10px;color:var(--muted);margin-left:3px}
.pd-vars .soldout{font-size:11px;padding:3px 9px;border-radius:999px;background:var(--cacao-900);color:#fff;white-space:nowrap}
.pd-vars .go{color:var(--gold);transition:transform .3s var(--ease)}
.pd-vars a:hover .go{transform:translate(2px,-2px)}
.pd-vars-more{margin:8px 0 0}
.pd-vars-more>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--cacao-700);padding:11px 14px;border:1px dashed #cdbba5;border-radius:var(--radius);background:rgba(255,255,255,.55);transition:border-color .2s}
.pd-vars-more>summary::-webkit-details-marker{display:none}
.pd-vars-more>summary::after{content:"+";font-size:16px;line-height:1;color:var(--gold)}
.pd-vars-more>summary:hover{border-color:var(--cacao-700)}
.pd-vars-more[open]>summary{margin-bottom:8px}
.pd-vars-more[open]>summary::after{content:"−"}
.pd-cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 10px}
.pd-note{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
.pd-notice{font-size:13px;line-height:1.8;color:var(--cacao-900);background:#fbf6ee;border-left:3px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;padding:10px 14px;margin:12px 0 0}

.pd-section{padding:clamp(44px,6vw,72px) 0;border-top:1px solid var(--line)}
.pd-section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}
.pd-section-head h2{font-size:clamp(22px,2.4vw,30px);margin:0}
.pd-section-head p{margin:0;max-width:520px;color:var(--muted);font-size:13px}
.pd-options{display:flex;flex-wrap:wrap;gap:8px}
.pd-opt-more-h{font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:.04em;margin:28px 0 10px}
.pd-opt-more{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:0}
.pd-opt-more>div{background:#fff;padding:12px 14px;min-width:0}
.pd-opt-more dt{font-size:11px;letter-spacing:.08em;color:var(--muted);margin:0 0 3px}
.pd-opt-more dd{margin:0;font-size:13.5px;line-height:1.7;color:var(--ink);overflow-wrap:anywhere}
.pd-series{margin:12px 0 0;font-size:13.5px}
.pd-option{font-size:12.5px;padding:6px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink)}
.pd-spec-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.pd-spec{width:100%;border-collapse:collapse;font-size:13.5px}
.pd-spec th,.pd-spec td{text-align:left;vertical-align:top;padding:13px 6px;border-bottom:1px solid var(--line);line-height:1.8}
.pd-spec th{width:7.5em;color:var(--muted);font-weight:500;letter-spacing:.06em;white-space:nowrap}
.pd-spec td{white-space:pre-line;overflow-wrap:anywhere}
.pd-acc{border-top:1px solid var(--line)}
.pd-acc details{border-bottom:1px solid var(--line)}
.pd-acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 4px;font-family:var(--serif);font-size:16px;letter-spacing:.04em}
.pd-acc summary::-webkit-details-marker{display:none}
.pd-acc summary::after{content:"＋";font-family:var(--sans);font-size:15px;color:var(--gold);flex:none}
.pd-acc details[open] summary::after{content:"−"}
.pd-acc .pd-acc-body{padding:0 4px 18px;font-size:13.5px;line-height:1.95;color:var(--ink)}
.pd-ing{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.pd-ing li{padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.pd-ing b{display:block;font-weight:600;font-size:13px;margin-bottom:2px;color:var(--cacao-700)}
.pd-allergen{display:block;margin-top:6px;font-size:12.5px;color:var(--ohama-red)}
.pd-pre{white-space:pre-line;margin:0}

/* ---------- 7. レスポンシブ ---------- */
@media (max-width:1024px){
  .pl-grid{grid-template-columns:repeat(3,1fr)}
  .pl-cats{grid-template-columns:repeat(3,1fr)}
  .pd-spec-wrap{grid-template-columns:1fr}
}
@media (max-width:900px){
  .pl-sig-grid{grid-template-columns:1fr}
  .pl-sig-card{aspect-ratio:16/10}
  .pl-guide{grid-template-columns:1fr}
  .pd-top{grid-template-columns:1fr}
  .pd-gallery{position:static}
  .pd-section-head{display:block}
  .pd-section-head p{margin-top:8px}
}
@media (max-width:600px){
  .pl-grid,.pl-grid.cols-3{grid-template-columns:repeat(2,1fr);gap:22px 12px}
  .pl-cats{grid-template-columns:repeat(2,1fr);gap:10px}
  .pl-cat:last-child:nth-child(odd){grid-column:1/-1;min-height:88px}
  .pl-cat{min-height:104px;padding:12px}
  .pl-cat-name{font-size:15px}
  .pl-sig-card{aspect-ratio:4/5}
  .pl-card-name{font-size:14.5px}
  .pl-card-facts{font-size:11.5px}
  .pl-card-price{font-size:14px}
  .pd-fact{padding:10px 12px}
  .pd-fact dd{font-size:12.5px}
  .pd-thumbs{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pd-vars a,.pd-vars .pd-var{grid-template-columns:1fr auto;gap:6px 10px}
  .pd-vars .go{display:none}
  .pd-spec th{width:6.5em}
}
@media (prefers-reduced-motion:reduce){
  .pl-sig-card img,.pl-cat img,.pl-card-media img,.pd-stage img{transition:none}
  .pl-sig-card:hover img,.pl-cat:hover img,.pl-card:hover .pl-card-media img{transform:none}
}