/* product.css — page-specific only. Base styles in base.css */

/* BREADCRUMB BAR */
#bcbar{background:var(--bg2);border-bottom:1px solid var(--bdr);padding:10px 0;margin-top:68px}
.bc{display:flex;align-items:center;gap:7px;font-size:.8rem;color:var(--txt3)}
.bc a{color:var(--txt3);transition:color .2s}.bc a:hover{color:var(--g1)}

/* PRODUCT SECTION */
#product{padding:36px 0 64px}
.prod-layout{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}

/* Gallery */
.main-img{position:relative;border-radius:var(--rl);overflow:hidden;background:var(--surf);border:1px solid var(--bdr);aspect-ratio:4/3}
.main-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.main-img:hover img{transform:scale(1.03)}
.img-badge{position:absolute;top:14px;left:14px;font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;background:var(--grad);color:#fff;padding:4px 10px;border-radius:20px;z-index:2}
.img-new{position:absolute;top:14px;right:14px;font-size:.6rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;background:linear-gradient(135deg,#C4DC38,#22A86C);color:#07090E;padding:4px 10px;border-radius:20px;z-index:2}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumb{width:72px;height:54px;border-radius:9px;overflow:hidden;border:1.5px solid var(--bdr);cursor:pointer;flex-shrink:0;transition:border-color .2s}
.thumb:hover,.thumb.active{border-color:var(--g1)}
.thumb img{width:100%;height:100%;object-fit:cover}
.prod-utils{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap}
.util-btn{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;color:var(--txt3);border:1px solid var(--bdr2);border-radius:8px;padding:7px 14px;transition:border-color .2s,color .2s}
.util-btn:hover{border-color:var(--g2);color:var(--g2)}

/* Product info */
.pi-cat{font-size:.65rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--g2);margin-bottom:8px}
h1.pi-title{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:900;letter-spacing:-.025em;margin-bottom:6px;line-height:1.15}
.pi-brand-row{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.pi-brand{font-size:.78rem;color:var(--txt2);font-weight:500}
.pi-brand strong{color:var(--txt)}
.pi-sku{font-size:.72rem;color:var(--txt3);font-weight:500;font-family:'Courier New',monospace}
.pi-avail{display:flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700;color:var(--g1)}
.pi-avail::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--g1)}
.pi-divider{height:1px;background:var(--bdr);margin:18px 0}
.pi-short{font-size:.95rem;color:var(--txt2);line-height:1.78;margin-bottom:20px}
.pi-highlights{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.pi-hl{background:var(--bg3);border:1px solid var(--bdr);border-radius:10px;padding:12px 14px;display:flex;align-items:flex-start;gap:10px}
.pi-hl-dot{width:6px;height:6px;border-radius:50%;background:var(--grad);flex-shrink:0;margin-top:6px}
.pi-hl-text{font-size:.8rem;color:var(--txt2);font-weight:500;line-height:1.5}
.pi-cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.pi-cta .btn{flex:1;min-width:140px;justify-content:center}
.pi-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.pi-tag{font-size:.68rem;font-weight:600;padding:4px 10px;border-radius:6px;background:var(--surf2);border:1px solid var(--bdr);color:var(--txt2)}
.pi-apps-label{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--txt3);margin-bottom:8px}
.pi-apps{display:flex;gap:7px;flex-wrap:wrap}
.pi-app{font-size:.72rem;font-weight:600;padding:5px 12px;border-radius:20px;background:linear-gradient(135deg,rgba(34,168,108,.1),rgba(86,80,144,.08));border:1px solid var(--bdr-a);color:var(--g1)}
.pi-strip{background:var(--surf2);border:1px solid var(--bdr);border-radius:10px;padding:14px 18px;display:flex;gap:20px;flex-wrap:wrap;margin-top:16px}
.pi-strip-item{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--txt2);font-weight:500}
.pi-strip-item svg{color:var(--g1)}

/* TABS */
#tabs{padding:0 0 60px}
.tab-nav{display:flex;gap:0;border-bottom:1px solid var(--bdr);margin-bottom:32px;overflow-x:auto;scrollbar-width:none}
.tab-nav::-webkit-scrollbar{display:none}
.tab-btn{padding:13px 24px;font-size:.88rem;font-weight:600;color:var(--txt3);border-bottom:2.5px solid transparent;transition:color .2s,border-color .2s;white-space:nowrap;flex-shrink:0}
.tab-btn:hover{color:var(--txt)}
.tab-btn.active{color:var(--g1);border-bottom-color:var(--g1)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.tab-panel.active#tab-desc{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:start}
.desc-body{font-size:.95rem;color:var(--txt2);line-height:1.85;width:100%}
.desc-body p{margin-bottom:16px}
.desc-feats{margin-top:0;display:grid;gap:12px}
.desc-feat{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;background:var(--surf);border:1px solid var(--bdr);border-radius:10px;transition:border-color .2s,transform .2s}
.desc-feat:hover{border-color:var(--bdr-a);transform:translateY(-2px)}
.desc-feat-dot{width:7px;height:7px;border-radius:50%;background:var(--grad);flex-shrink:0;margin-top:6px}
.desc-feat-text{font-size:.88rem;color:var(--txt2);line-height:1.6}
.specs-table{width:100%;border-collapse:collapse;border-radius:var(--r);overflow:hidden;border:1px solid var(--bdr)}
.specs-table thead th{background:var(--surf2);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--txt3);padding:12px 20px;text-align:left;border-bottom:1px solid var(--bdr)}
.specs-table tbody tr{border-bottom:1px solid var(--bdr);transition:background .15s}
.specs-table tbody tr:last-child{border-bottom:none}
.specs-table tbody tr:hover{background:var(--surf2)}
.specs-table td{padding:13px 20px;font-size:.875rem;vertical-align:top}
.specs-table td:first-child{color:var(--txt3);font-weight:600;width:38%;background:var(--surf)}
.specs-table td:last-child{color:var(--txt);font-weight:500}
.downloads-grid{display:grid;gap:12px}
.dl-item{display:flex;align-items:center;gap:16px;background:var(--surf);border:1px solid var(--bdr);border-radius:12px;padding:16px 20px;transition:border-color .2s}
.dl-item:hover{border-color:var(--bdr-a)}
.dl-icon{width:40px;height:40px;border-radius:9px;background:var(--grad);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dl-icon svg{color:#fff}
.dl-info{flex:1}
.dl-name{font-size:.88rem;font-weight:700;color:var(--txt);margin-bottom:2px}
.dl-size{font-size:.72rem;color:var(--txt3)}
.dl-btn{font-size:.78rem;font-weight:700;color:var(--g1);border:1px solid var(--bdr-a);border-radius:7px;padding:6px 14px;transition:background .2s}
.dl-btn:hover{background:rgba(34,168,108,.08)}

/* RELATED */
#related{padding:48px 0 72px}
.rel-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.rel-title{font-size:1.3rem;font-weight:900;letter-spacing:-.02em}
.rel-subtitle{font-size:.85rem;color:var(--txt2);margin-top:4px}
.rel-link{font-size:.82rem;font-weight:700;color:var(--g1);display:flex;align-items:center;gap:5px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.rel-card{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--rl);overflow:hidden;cursor:pointer;transition:transform .3s,border-color .3s}
.rel-card:hover{transform:translateY(-4px);border-color:var(--bdr-a)}
.rel-thumb{height:140px;overflow:hidden;background:var(--bg3)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.rel-card:hover .rel-thumb img{transform:scale(1.05)}
.rel-body{padding:14px 15px 16px}
.rel-brand{font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--g2);margin-bottom:4px}
.rel-name{font-size:.86rem;font-weight:800;letter-spacing:-.01em;line-height:1.25;margin-bottom:6px}
.rel-link2{font-size:.74rem;font-weight:700;color:var(--g1);display:flex;align-items:center;gap:4px}

/* RESPONSIVE */
@media(max-width:900px){.prod-layout{grid-template-columns:1fr;gap:32px}}
@media(max-width:768px){.tab-panel.active#tab-desc{grid-template-columns:1fr;gap:25px}.desc-feats{margin-top:15px}}
@media(max-width:580px){.pi-highlights{grid-template-columns:1fr}.pi-cta{flex-direction:column}.pi-cta .btn{min-width:unset}}