.product-detail-container{max-width:1200px;margin:0 auto;padding:0 1.25rem var(--space-section)}.product-detail-notfound{min-height:50vh;display:grid;place-items:center;padding-top:var(--header-h);color:var(--text-secondary);font-size:1.2rem}.product-detail-back{padding:2rem 0 .5rem}.product-detail-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(2rem,4vw,3.5rem);align-items:start;padding-top:1.5rem}.product-image{margin:0}.product-image__btn{display:block;width:100%;padding:0;border:1px solid var(--border-gold);border-radius:var(--radius-lg);overflow:hidden;cursor:zoom-in;background:var(--ink-900);box-shadow:0 18px 60px #00000073;transition:box-shadow var(--dur-base) ease,border-color var(--dur-base) ease}.product-image__btn:hover,.product-image__btn:focus-visible{border-color:var(--border-gold-strong);box-shadow:var(--glow-md)}.product-image img.enlarged-img{width:100%;height:auto;display:block;transition:transform .7s var(--ease-out-expo)}.product-image__btn:hover img.enlarged-img{transform:scale(1.03)}.product-info{display:flex;flex-direction:column;gap:1.75rem;align-items:flex-start}.long-description{margin:0;font-size:1.18rem;line-height:1.75;color:var(--text-secondary)}.features-section h2{margin:0 0 1rem;font-family:var(--font-display);font-size:1.6rem;font-weight:700;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--text-primary)}.features-section ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.6rem}.features-section li{position:relative;padding-left:1.6rem;font-size:1.1rem;line-height:1.6;color:var(--text-secondary)}.features-section li:before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:2px;transform:rotate(45deg);background:var(--gold-grad);box-shadow:var(--glow-sm)}.subcategories-section{margin-top:var(--space-section);padding-top:var(--space-block);border-top:1px solid var(--border-subtle)}.subcategories-section>h2{margin:0 0 var(--space-block);font-family:var(--font-display);font-size:var(--heading-1);font-weight:700;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--text-primary)}.variants-layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:2.5rem;align-items:start}.variants-menu{display:flex;flex-direction:column;border-top:1px solid var(--border-subtle)}.variants-menu__item{position:relative;display:grid;grid-template-columns:3.2rem minmax(0,1fr);align-items:center;gap:.9rem;padding:1.05rem .9rem 1.05rem 1.1rem;text-align:left;background:none;border:none;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background-color var(--dur-base) var(--ease-out-expo)}.variants-menu__item:before{content:"";position:absolute;left:0;top:18%;bottom:18%;width:3px;border-radius:var(--radius-pill);background:var(--gold-grad);box-shadow:var(--glow-sm);transform:scaleY(0);transition:transform var(--dur-base) var(--ease-out-expo)}.variants-menu__item:hover{background:#f7b51b0d}.variants-menu__item.is-active:before{transform:scaleY(1)}.variants-menu__num{font-family:var(--font-display);font-size:1.9rem;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;color:transparent;-webkit-text-stroke:1px rgba(247,181,27,.55);transition:color var(--dur-base) var(--ease-out-expo)}.variants-menu__item.is-active .variants-menu__num{color:var(--gold-400);-webkit-text-stroke:1px transparent}.variants-menu__name{font-family:var(--font-display);font-size:1.08rem;font-weight:600;line-height:1.25;letter-spacing:.03em;text-transform:uppercase;color:var(--text-secondary);transition:color var(--dur-base) var(--ease-out-expo)}.variants-menu__item:hover .variants-menu__name{color:var(--text-primary)}.variants-menu__item.is-active .variants-menu__name{color:var(--gold-300)}.variants-showcase{position:relative}.variants-panel{position:absolute;top:0;left:0;width:100%;visibility:hidden;opacity:0;transform:translateY(12px);transition:opacity .45s var(--ease-out-expo),transform .45s var(--ease-out-expo),visibility 0s linear .45s}.variants-panel.is-active{position:relative;visibility:visible;opacity:1;transform:none;transition-delay:0s}.variants-feature{position:relative;aspect-ratio:16 / 10;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-subtle);background:var(--ink-900);box-shadow:0 24px 60px #00000073}.variants-feature__layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;padding:0;border:none;background:none;cursor:zoom-in;opacity:0;transition:opacity .5s var(--ease-out-expo)}.variants-feature__layer.is-shown{opacity:1;z-index:1}.variants-feature__layer img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease-out-expo)}.variants-feature__layer.is-shown:hover img,.variants-feature__layer.is-shown:focus-visible img{transform:scale(1.04)}.variants-feature:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background:linear-gradient(to top,#08090cd1,#08090c59,#08090c00 52%)}.variants-feature__chip{position:absolute;z-index:3;left:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,1.8rem);right:clamp(1rem,3vw,2rem);pointer-events:none}.variants-feature__kicker{display:inline-block;margin-bottom:.5rem;padding:.2rem .6rem;font-size:.78rem;font-weight:600;letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--text-secondary);background:#0b0c108c;border:1px solid var(--border-gold);border-radius:var(--radius-pill);backdrop-filter:var(--blur-glass);-webkit-backdrop-filter:var(--blur-glass)}.variants-feature__kicker strong{color:var(--gold-400);font-variant-numeric:tabular-nums}.variants-feature__chip h3{margin:0;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2.2rem);font-weight:700;line-height:1.05;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--text-primary);text-shadow:0 2px 18px rgba(0,0,0,.6)}.variants-feature__zoom{position:absolute;z-index:3;top:1rem;right:1rem;width:38px;height:38px;border-radius:50%;pointer-events:none;background:#0b0c108c;border:1px solid var(--border-gold);backdrop-filter:var(--blur-glass);-webkit-backdrop-filter:var(--blur-glass);opacity:.85}.variants-feature__zoom:before,.variants-feature__zoom:after{content:"";position:absolute}.variants-feature__zoom:before{width:13px;height:13px;top:9px;left:9px;border:2px solid var(--gold-400);border-radius:50%}.variants-feature__zoom:after{width:7px;height:2px;bottom:11px;right:9px;background:var(--gold-400);transform:rotate(45deg)}.variants-panel__desc{margin:1.3rem 0 0;max-width:72ch;font-size:1.12rem;line-height:1.7;color:var(--text-secondary)}.variants-filmstrip{display:flex;gap:.7rem;margin-top:1.2rem;padding-bottom:.25rem;overflow-x:auto;scrollbar-width:thin}.variants-thumb{flex:0 0 auto;width:92px;height:64px;padding:0;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);overflow:hidden;background:var(--ink-900);cursor:pointer;opacity:.55;transition:opacity var(--dur-base) var(--ease-out-expo),border-color var(--dur-base) var(--ease-out-expo),box-shadow var(--dur-base) var(--ease-out-expo)}.variants-thumb img{width:100%;height:100%;object-fit:cover;display:block}.variants-thumb:hover{opacity:.85;border-color:var(--border-gold)}.variants-thumb.is-active{opacity:1;border-color:var(--gold-400);box-shadow:var(--glow-sm)}@media (prefers-reduced-motion: reduce){.variants-panel,.variants-feature__layer,.variants-feature__layer img,.variants-menu__item:before{transition:none}.variants-panel{transform:none}}@media (max-width: 920px){.variants-layout{grid-template-columns:minmax(0,1fr);gap:1.4rem}.variants-menu{flex-direction:row;overflow-x:auto;border-top:none;gap:.5rem;scrollbar-width:thin}.variants-menu__item{flex:0 0 auto;grid-template-columns:auto;gap:.3rem;padding:.5rem .85rem;border-bottom:none;border:1px solid var(--border-subtle);border-radius:var(--radius-pill)}.variants-menu__item:before{display:none}.variants-menu__item.is-active{border-color:var(--gold-400);background:#f7b51b14}.variants-menu__num{display:none}.variants-menu__name{font-size:.85rem;white-space:nowrap}.variants-feature{aspect-ratio:4 / 3}}@media (max-width: 768px){.product-detail-grid{grid-template-columns:1fr}.long-description{font-size:1.12rem}.variants-panel__desc{font-size:1.02rem}}