/* =========================================================================
   Single product (templates/product.php)
   Builds on ui.css (.bm-box, .bm-pill, .bm-rich). Everything is scoped to #pdx.
   ========================================================================= */
#pdx{--tabs-top:88px}
.pdx-top{padding-top:clamp(92px,11vw,150px);padding-bottom:clamp(40px,6vw,72px)}

/* ---------- Breadcrumb: pills, one scrollable row on phones ---------- */
.pdx-crumbs{display:flex;align-items:center;gap:6px;margin-bottom:clamp(14px,2vw,22px);font-size:12.5px;font-weight:700;overflow-x:auto;scrollbar-width:none}
@media (max-width:767px){.pdx-crumbs{-webkit-mask-image:linear-gradient(to left,#000 86%,transparent);mask-image:linear-gradient(to left,#000 86%,transparent);padding-inline-end:28px}}
.pdx-crumbs::-webkit-scrollbar{display:none}
.pdx-crumbs > *{flex:none;display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2);white-space:nowrap;
  transition:background .3s var(--ease-lux),color .3s,border-color .3s,transform .4s var(--ease-lux)}
.pdx-crumbs > a:hover{background:var(--brand-tint);border-color:transparent;color:var(--brand-text);transform:translateY(-1px)}
.pdx-crumbs > [aria-current]{background:var(--ink);border-color:var(--ink);color:#fff;max-width:min(420px,70vw);overflow:hidden;text-overflow:ellipsis;display:block;line-height:30px}
.pdx-crumbs svg{width:14px;height:14px}

/* ---------- Hero grid ---------- */
.pdx-grid{display:grid;gap:clamp(14px,2vw,24px);grid-template-columns:minmax(0,1fr)}
@media (min-width:1024px){.pdx-grid{grid-template-columns:minmax(0,1.04fr) minmax(0,1fr);align-items:start}.pdx-media{position:sticky;top:104px}}
.pdx-media,.pdx-info{min-width:0}
.pdx-info{display:flex;flex-direction:column;gap:clamp(12px,1.4vw,16px)}

/* gallery */
.pdx-gbox{padding:clamp(8px,1vw,10px);border-radius:clamp(18px,2vw,24px)}
.pdx-gwrap{position:relative;border-radius:clamp(12px,1.4vw,16px);overflow:hidden}
#pdx .pd-gallery{border:0;border-radius:0;aspect-ratio:1/1;background:radial-gradient(80% 70% at 50% 45%,#fff 0%,var(--surface-sunken) 78%)}
#pdx .pd-gallery .swiper-slide{aspect-ratio:auto;height:100%;display:grid;place-items:center;overflow:hidden}
#pdx .pd-gallery img{width:100%;height:100%;object-fit:contain;padding:7%;transition:transform 1.1s var(--ease-lux)}
#pdx .pd-gallery .is-photo img{object-fit:cover;padding:0}
#pdx .pdx-gwrap:hover .swiper-slide-active img{transform:scale(1.045)}
#pdx .pd-pag{display:none}
.pdx-counter{position:absolute;z-index:3;bottom:12px;inset-inline-start:12px;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;background:rgba(17,17,19,.82);color:#fff;font-size:12.5px;font-weight:800;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pdx-counter svg{width:15px;height:15px}
.pdx-garrow{position:absolute;z-index:3;top:50%;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.92);border:1px solid var(--line);color:var(--ink);
  opacity:0;transform:translateY(-50%) scale(.9);transition:opacity .35s,transform .5s var(--ease-lux),background .2s,color .2s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pdx-garrow.prev{inset-inline-start:12px}
.pdx-garrow.next{inset-inline-end:12px}
.pdx-gwrap:hover .pdx-garrow,.pdx-garrow:focus-visible{opacity:1;transform:translateY(-50%) scale(1)}
.pdx-garrow:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
@media (hover:none){.pdx-garrow{opacity:.95;transform:translateY(-50%);width:38px;height:38px;border-radius:12px}}
#pdx .pd-thumbs{margin-top:10px;padding:2px}
#pdx .pd-thumbs .swiper-slide{width:clamp(60px,7vw,84px);height:auto;aspect-ratio:1;border-radius:14px;overflow:hidden;cursor:pointer;background:var(--surface-sunken);border:2px solid transparent;opacity:.62;
  transition:opacity .3s,border-color .35s,transform .5s var(--ease-lux)}
#pdx .pd-thumbs .swiper-slide img{width:100%;height:100%;object-fit:contain;padding:8%}
#pdx .pd-thumbs .is-photo img{object-fit:cover;padding:0}
#pdx .pd-thumbs .swiper-slide:hover{opacity:1;transform:translateY(-2px)}
#pdx .pd-thumbs .swiper-slide-thumb-active{opacity:1;border-color:var(--brand);box-shadow:0 8px 20px rgba(215,25,32,.14)}

/* head */
.pdx-head{padding:clamp(18px,2.2vw,26px)}
.pdx-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.pdx-badges:empty{display:none}
.pdx-badges > .bm-badge{height:28px;padding:0 11px;border-radius:8px;font-size:12px}
.pdx-badges > .bm-badge:not(.bm-badge--new){background:var(--surface-sunken);color:var(--ink-2);font-weight:800;transition:background .3s,color .3s}
.pdx-badges > a.bm-badge:hover{background:var(--brand-tint);color:var(--brand-text)}
.pdx-title{font-size:clamp(21px,2.5vw,32px);font-weight:900;line-height:1.6;color:var(--ink);text-wrap:balance;overflow-wrap:anywhere}
.pdx-desc{margin-top:10px;color:var(--ink-2);font-size:clamp(14px,1.2vw,15.5px);line-height:2}

/* buy box (stage) */
.pdx-buy{position:relative;overflow:hidden;isolation:isolate;background:var(--stage);color:var(--on-stage);border:1px solid var(--stage-line);border-radius:var(--radius-box);padding:clamp(18px,2.2vw,26px)}
.pdx-buy-led{position:absolute;z-index:-1;inset-inline-end:-18px;top:-18px;width:190px;display:grid;grid-template-columns:repeat(8,1fr);gap:6px;pointer-events:none;
  -webkit-mask-image:linear-gradient(to bottom left,#000 0,transparent 78%);mask-image:linear-gradient(to bottom left,#000 0,transparent 78%)}
.pdx-buy-led i{aspect-ratio:1;border-radius:3px;background:#2a2a30;transition:background-color .7s,box-shadow .7s}
.pdx-buy-led i.r{background:var(--led-red);box-shadow:0 0 12px rgba(255,42,51,.7)}
.pdx-buy-led i.g{background:var(--led-green);box-shadow:0 0 12px rgba(31,224,106,.6)}
.pdx-buy-led i.b{background:var(--led-blue);box-shadow:0 0 12px rgba(47,123,255,.6)}
.pdx-price-label{display:block;font-size:12.5px;font-weight:700;color:var(--on-stage-2)}
.pdx-price{margin-top:6px;font-size:clamp(22px,2.4vw,28px);font-weight:900;line-height:1.5;color:#fff;max-width:30ch}
.pdx-price.is-text{font-size:clamp(15.5px,1.5vw,18px);line-height:1.85;font-weight:800}
.pdx-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:10px;margin-top:18px}
.pdx-actions .bm-btn{width:100%}
.pdx-experts{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--stage-line)}
.pdx-expert{min-width:0}
.pdx-expert button{font-weight:900;color:#fff}
.pdx-expert .bm-btn--outline{--h:40px;color:var(--brand-on-stage);border-color:var(--stage-line);background:var(--stage-raised)}
.pdx-expert .bm-btn--outline:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.pdx-experts-link{flex:none;display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:800;color:var(--brand-on-stage)}
.pdx-experts-link svg{width:16px;height:16px;transition:transform .4s var(--ease-lux)}
.pdx-experts-link:hover svg{transform:translateX(-4px)}

/* trust */
.pdx-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(8px,1vw,10px)}
.pdx-trust li{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:clamp(12px,1.4vw,14px);border-radius:16px;background:var(--surface);border:1px solid var(--line);
  transition:border-color .3s,box-shadow .5s var(--ease-lux),transform .5s var(--ease-lux)}
.pdx-trust li:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-card)}
.pdx-trust .ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--brand-tint);color:var(--brand-text);transition:background .35s,color .35s}
.pdx-trust .ic svg{width:19px;height:19px}
.pdx-trust li:hover .ic{background:var(--brand);color:#fff}
.pdx-trust b{font-size:clamp(12px,1.1vw,13.5px);font-weight:900;line-height:1.7;color:var(--ink)}

/* key features + glance */
.pdx-feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:8px}
.pdx-feats li{position:relative;display:flex;align-items:flex-start;gap:10px;padding:10px 14px;border-radius:12px;background:var(--surface-paper);border:1px solid transparent;font-size:13.5px;font-weight:700;line-height:1.85;color:var(--ink);
  transition:background .35s var(--ease-lux),border-color .35s,transform .5s var(--ease-lux)}
.pdx-feats li svg,.pdx-feats li > i{display:none}
.pdx-feats li::before{content:"";flex:none;margin-top:8px;width:8px;height:8px;border-radius:2px;background:var(--brand);transition:box-shadow .5s var(--ease-lux),transform .5s var(--ease-lux)}
.pdx-feats li:hover{background:var(--brand-tint);border-color:rgba(215,25,32,.14);transform:translateY(-2px)}
.pdx-feats li:hover::before{box-shadow:0 0 0 5px rgba(215,25,32,.14);transform:rotate(45deg)}
.pdx-glance-title{margin-top:20px}
.pdx-to-specs{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:800;color:var(--brand-text)}
.pdx-to-specs svg{width:15px;height:15px;transition:transform .4s var(--ease-lux)}
.pdx-to-specs:hover svg{transform:translateX(-4px)}
.pdx-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:8px}
.pdx-specs > div{display:flex;flex-direction:column;gap:2px;padding:12px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--line);min-width:0;
  transition:border-color .3s,transform .5s var(--ease-lux),box-shadow .5s var(--ease-lux)}
.pdx-specs > div:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:0 10px 24px rgba(24,24,27,.06)}
.pdx-specs small{font-size:12px;color:var(--ink-3);line-height:1.6}
.pdx-specs b{font-size:14px;font-weight:900;color:var(--ink);line-height:1.75;overflow-wrap:anywhere}

/* ---------- Tabs ---------- */
.pdx-tabs-sec{margin-top:clamp(36px,5vw,64px)}
.pdx-tabs-bar{position:sticky;top:var(--tabs-top);z-index:30;transition:top .5s var(--ease-lux)}
.pdx-tabs{display:flex;gap:2px;padding:6px;overflow-x:auto;scrollbar-width:none;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);
  border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px rgba(24,24,27,.06)}
.pdx-tabs::-webkit-scrollbar{display:none}
.pdx-tabs .bm-pill::after{content:"";position:absolute;inset-inline:22%;bottom:5px;height:3px;border-radius:3px;background:var(--brand);transition:opacity .3s}
.pdx-tabs .bm-pill.is-hover::after{opacity:0}
.pdx-tabs [role="tab"]{flex:none;display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 clamp(12px,1.6vw,20px);border-radius:12px;color:var(--ink-2);font-size:clamp(13px,1.2vw,14.5px);font-weight:800;white-space:nowrap;transition:color .3s}
.pdx-tabs [role="tab"] svg{width:18px;height:18px;transition:transform .5s var(--ease-lux)}
.pdx-tabs [role="tab"]:hover{color:var(--ink)}
.pdx-tabs [role="tab"]:hover svg{transform:translateY(-2px) rotate(-6deg)}
.pdx-tabs [role="tab"][aria-selected="true"]{color:var(--brand-text)}
@media (max-width:639px){.pdx-tabs{border-radius:16px;padding:5px}.pdx-tabs [role="tab"]{height:42px}.pdx-tabs [role="tab"] svg{display:none}}

.pdx-stage{position:relative;margin-top:14px;overflow:clip}
.pdx-panel{display:none}
.pdx-panel.is-active{display:block}
.pdx-panel.is-leaving{display:block;position:absolute;inset:0 0 auto 0;pointer-events:none;animation:pdxOut .26s ease forwards}
@keyframes pdxOut{to{opacity:0;transform:translateY(-10px)}}
.pdx-panel.is-active .pdx-stag{animation:pdxIn .85s var(--ease-lux) both;animation-delay:calc(var(--i,0) * 55ms + 60ms)}
@keyframes pdxIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.pdx-panel:focus-visible{outline:none}

/* panel header */
.pdx-pc{padding:clamp(18px,3vw,34px)}
.pdx-ph{display:flex;align-items:center;gap:14px;margin-bottom:clamp(18px,2.4vw,26px);padding-bottom:clamp(14px,2vw,20px);border-bottom:1px dashed var(--line-strong)}
.pdx-ph .ic{flex:none;width:clamp(40px,4vw,48px);aspect-ratio:1;border-radius:14px;display:grid;place-items:center;background:var(--brand);color:#fff;box-shadow:var(--shadow-press);margin-bottom:3px}
.pdx-ph .ic svg{width:22px;height:22px}
.pdx-ph h2{font-size:clamp(17px,2vw,22px);font-weight:900;line-height:1.6;color:var(--ink)}
.pdx-ph p{font-size:13.5px;color:var(--ink-3);line-height:1.8}

/* intro + toc */
.pdx-intro{display:grid;gap:20px;grid-template-columns:minmax(0,1fr)}
@media (min-width:1100px){.pdx-intro:has(.pdx-toc:not([hidden])){grid-template-columns:minmax(0,1fr) 290px;align-items:start}}
.pdx-toc{position:sticky;top:calc(var(--tabs-top) + 72px);padding:18px;transition:top .5s var(--ease-lux)}
.pdx-toc h3{display:flex;gap:10px;align-items:center;margin-bottom:10px;font-size:14px;font-weight:900}
.pdx-toc ul{display:flex;flex-direction:column}
.pdx-toc a{display:block;padding:8px 12px;border-radius:10px;font-size:13px;font-weight:700;line-height:1.7;color:var(--ink-2);transition:color .3s}
.pdx-toc a:hover{color:var(--ink)}
.pdx-toc a[aria-current]{color:var(--brand-text)}
.pdx-toc .bm-pill{border-radius:10px}
.pdx-toc-cta{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line-strong);font-size:12.5px;color:var(--ink-3);line-height:1.9}
.pdx-toc-cta a{color:var(--brand-text);font-weight:900}
@media (max-width:1099px){.pdx-toc{display:none}}
.pdx-pc .bm-product-video{width:100%;max-height:640px;margin:24px 0 0;border-radius:16px;background:#000}
.pdx-pc > p:has(.bm-btn){margin-top:20px}

/* ---------- Spec table ---------- */
.pdx-spec-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.pdx-spec-search{position:relative;flex:1 1 220px;min-width:0}
.pdx-spec-search svg{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--ink-3)}
.pdx-spec-search input{width:100%;height:44px;padding:0 14px;padding-inline-start:42px;border-radius:12px;border:1px solid var(--line-strong);background:var(--surface);font:inherit;font-size:14px;color:var(--ink);transition:border-color .25s}
.pdx-spec-search input:hover{border-color:var(--control-border)}
.pdx-spec-search input:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
.pdx-spec-count{flex:none;height:44px;padding:0 14px;border-radius:12px;display:inline-flex;align-items:center;gap:8px;background:var(--surface-sunken);font-size:13px;font-weight:800;color:var(--ink-2)}
.pdx-spec-count svg{width:17px;height:17px}
.pdx-spec-count b{color:var(--brand-text);font-weight:900}
.pdx-spec-wrap{position:relative;isolation:isolate;border-radius:16px;border:1px solid var(--line);background:var(--surface);overflow:hidden}
.pdx-spec-wrap .bm-pill{border-radius:0;background:var(--brand-tint)}
.pdx-spec-wrap .bm-pill::before{content:"";position:absolute;inset-block:10px;inset-inline-start:0;width:4px;border-radius:4px;background:var(--brand)}
#pdx .spec-table{width:100%;border:0;border-radius:0;border-collapse:collapse;font-size:14.5px;background:transparent}
#pdx .spec-table tr{border-bottom:1px solid var(--line)}
#pdx .spec-table tr:last-child{border-bottom:0}
#pdx .spec-table th,#pdx .spec-table td{padding:15px 20px;text-align:start;vertical-align:top;line-height:1.9;border:0;background:transparent}
#pdx .spec-table th{width:36%;font-weight:800;color:var(--ink-2);background:rgba(244,244,245,.55);border-inline-end:1px solid var(--line)}
#pdx .spec-table td{font-weight:800;color:var(--ink);overflow-wrap:anywhere}
#pdx .spec-table td:only-child{color:var(--ink-2);font-weight:700}
#pdx .spec-table mark{background:var(--ticket);color:#111113;border-radius:4px;padding:0 3px}
.pdx-spec-empty{display:none;padding:34px 20px;text-align:center;color:var(--ink-3);font-weight:700}
.pdx-spec-empty.show{display:block}
.pdx-note{margin-top:16px;display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;background:var(--surface-paper);border:1px dashed var(--line-strong);color:var(--ink-2);font-size:13.5px;line-height:2}
.pdx-note svg{flex:none;width:18px;height:18px;margin-top:6px;color:var(--brand-text)}
@media (max-width:639px){
  #pdx .spec-table,#pdx .spec-table tbody,#pdx .spec-table tr,#pdx .spec-table th,#pdx .spec-table td{display:block;width:100%}
  #pdx .spec-table tr{padding:12px 16px}
  #pdx .spec-table th{padding:0;background:transparent;border:0;font-size:12.5px;font-weight:500;color:var(--ink-3)}
  #pdx .spec-table td{padding:2px 0 0;font-size:14.5px}
}

/* ---------- Warranty ---------- */
.pdx-warranty > p{position:relative;padding:14px 16px;padding-inline-start:52px;border-radius:14px;background:var(--surface-paper);border:1px solid var(--line);color:var(--ink);font-weight:700;margin:0 0 10px!important}
.pdx-warranty > p::before{content:"";position:absolute;inset-inline-start:16px;top:16px;width:24px;height:24px;border-radius:8px;background:rgba(22,121,76,.12)}
.pdx-warranty > p::after{content:"";position:absolute;inset-inline-start:22.5px;top:22px;width:11px;height:6px;border-inline-start:2.5px solid var(--success);border-bottom:2.5px solid var(--success);transform:rotate(-45deg)}

/* ---------- FAQ ---------- */
.pdx-faq{display:grid;gap:10px}
.pdx-faq > p{color:var(--ink-2);line-height:2}
.pdx-faq details{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color .35s,box-shadow .5s var(--ease-lux)}
.pdx-faq details:hover{border-color:var(--line-strong)}
.pdx-faq details[open]{border-color:rgba(215,25,32,.35);box-shadow:var(--shadow-card)}
.pdx-faq summary{list-style:none;display:flex;align-items:center;gap:14px;padding:clamp(13px,1.6vw,16px) clamp(14px,1.8vw,18px);cursor:pointer;font-size:clamp(14px,1.3vw,15px);font-weight:800;line-height:1.85;color:var(--ink)}
.pdx-faq summary::-webkit-details-marker{display:none}
.pdx-faq .n{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--surface-sunken);color:var(--ink-2);font-size:12.5px;font-weight:900;transition:background .35s,color .35s}
.pdx-faq details[open] .n{background:var(--brand);color:#fff}
.pdx-faq summary::after{content:"";flex:none;margin-inline-start:auto;width:32px;height:32px;border-radius:10px;
  background:var(--surface-sunken) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2318181b' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/16px no-repeat;
  transition:transform .5s var(--ease-lux),background-color .3s}
.pdx-faq details[open] summary::after{transform:rotate(135deg);background-color:var(--brand-tint)}
.pdx-faq details > :not(summary){padding:0 clamp(14px,1.8vw,18px) 18px;padding-inline-start:clamp(14px,4.5vw,62px);color:var(--ink-2);line-height:2.05;font-size:14.5px}
.pdx-faq-help{margin-top:18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between;padding:16px 18px;border-radius:16px;background:var(--surface-paper);border:1px dashed var(--line-strong)}
.pdx-faq-help b{display:block;font-size:14.5px;font-weight:900}
.pdx-faq-help small{display:block;font-size:12.5px;color:var(--ink-3)}
@media (max-width:479px){.pdx-faq-help .bm-btn{width:100%}}

/* ---------- Related + CTA ---------- */
.pdx-rel{padding-block:var(--sec);background:var(--surface);border-block:1px solid var(--line);overflow-x:clip}
.pdx-rel .sec-head h2{margin-top:6px;font-size:clamp(21px,2.4vw,30px);font-weight:900;line-height:1.5}
.pdx-rel .sec-head p{margin-top:2px;font-size:14px;color:var(--ink-2)}
.pdx-rel .bm-eyebrow:has(+ h2){min-height:18px}
.pdx-cta{padding-block:var(--sec)}