.breadcrumb{padding:100px 0 0;position:relative;z-index:2}.breadcrumb-list{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--clr-text-muted)}.breadcrumb-list a{color:var(--clr-text-muted);transition:color var(--transition-fast)}.breadcrumb-list a:hover{color:var(--clr-accent-blue)}.breadcrumb-sep{color:var(--clr-text-muted);opacity:.5}.breadcrumb-current{color:var(--clr-accent-blue);font-weight:500}.product-hero{position:relative;padding:var(--space-md) 0 var(--space-xl);background:var(--grad-hero);overflow:hidden}.product-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.03) 1px,transparent 1px);background-size:60px 60px}.product-hero::after{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,var(--clr-accent-blue-glow) 0,transparent 70%);opacity:.25}.product-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-xl);align-items:center;position:relative;z-index:2;padding-top:var(--space-lg)}.product-hero-text .product-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.2);border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--clr-accent-blue);letter-spacing:1px;text-transform:uppercase;margin-bottom:var(--space-md)}.product-hero-text h1{font-family:var(--ff-heading);font-size:clamp(2rem, 4vw, 3rem);font-weight:800;line-height:1.15;margin-bottom:var(--space-md);background:linear-gradient(135deg,#fff 0,#d0d8e8 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.product-hero-text .product-tagline{font-size:1.15rem;color:var(--clr-text-secondary);line-height:1.8;margin-bottom:var(--space-lg);max-width:520px}.product-hero-text .hero-actions{display:flex;gap:var(--space-sm);flex-wrap:wrap}.product-hero-image{display:flex;align-items:center;justify-content:center}.hero-slider{position:relative;width:100%;max-width:560px;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--clr-border);box-shadow:0 20px 60px rgba(0,0,0,.5);background:#fff;aspect-ratio:4/3}.hero-slides{position:absolute;inset:0}.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:1rem;opacity:0;transition:opacity .5s ease}.hero-slide.active{opacity:1}.hero-slider-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.6);color:#fff;border:1px solid rgba(255,255,255,.3);width:42px;height:58px;border-radius:8px;font-size:2rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast),transform var(--transition-fast);z-index:5}.hero-slider-btn.prev{left:.75rem}.hero-slider-btn.next{right:.75rem}.hero-slider-btn:hover{background:rgba(59,130,246,.85);border-color:transparent;transform:translateY(-50%) scale(1.05)}.hero-slider-footer{position:absolute;bottom:0;left:0;right:0;padding:.6rem 1rem;background:linear-gradient(to top,rgba(0,0,0,.6) 0,transparent 100%);display:flex;align-items:center;justify-content:center;z-index:5}.hero-slider-dots{display:flex;gap:8px}.hdot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);border:1px solid rgba(255,255,255,.4);transition:background var(--transition-fast),transform var(--transition-fast);cursor:pointer}.hdot.active{background:#fff;transform:scale(1.35)}.hero-slider-counter{position:absolute;right:1rem;bottom:.6rem;font-size:.78rem;color:rgba(255,255,255,.7);font-weight:600;letter-spacing:.5px}@keyframes floatImage{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}.product-content{padding:var(--space-2xl) 0;background:var(--clr-bg-section)}.product-content-grid{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-xl)}.product-details h2{font-family:var(--ff-heading);font-size:1.8rem;font-weight:700;margin-bottom:var(--space-md);color:var(--clr-text-primary)}.product-details h3{font-family:var(--ff-heading);font-size:1.2rem;font-weight:600;color:var(--clr-accent-blue);margin:var(--space-lg) 0 var(--space-sm)}.product-details p{color:var(--clr-text-secondary);font-size:1.05rem;line-height:1.9;margin-bottom:var(--space-md)}.product-details ul{padding-left:0;margin-bottom:var(--space-md)}.product-details ul li{position:relative;padding:.6rem 0 .6rem 1.5rem;color:var(--clr-text-secondary);font-size:1rem;line-height:1.7;border-bottom:1px solid var(--clr-border)}.product-details ul li:last-child{border-bottom:none}.product-details ul li::before{content:'▸';position:absolute;left:0;color:var(--clr-accent-blue);font-weight:700}.product-details ul li strong{color:var(--clr-text-primary)}.product-sidebar{display:flex;flex-direction:column;gap:var(--space-md)}.sidebar-card{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:border-color var(--transition-fast)}.sidebar-card:hover{border-color:var(--clr-border-hover)}.sidebar-card h4{font-family:var(--ff-heading);font-weight:600;font-size:1rem;margin-bottom:var(--space-sm);color:var(--clr-text-primary)}.sidebar-card p{color:var(--clr-text-muted);font-size:.9rem;line-height:1.6;margin-bottom:var(--space-sm)}.sidebar-card .btn{width:100%;justify-content:center;font-size:.9rem;padding:.75rem 1.5rem}.quick-specs{display:flex;flex-direction:column;gap:.5rem}.quick-spec-item{display:flex;justify-content:space-between;align-items:center;padding:.6rem 0;border-bottom:1px solid var(--clr-border);font-size:.9rem}.quick-spec-item:last-child{border-bottom:none}.quick-spec-label{color:var(--clr-text-muted)}.quick-spec-value{color:var(--clr-accent-blue);font-weight:600}.related-products{padding:var(--space-2xl) 0;background:var(--clr-bg-dark)}.related-products .section-title{text-align:center;margin-bottom:var(--space-xl)}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg)}.related-card{background:var(--grad-card);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:transform var(--transition-med),box-shadow var(--transition-med),border-color var(--transition-med);text-decoration:none;display:block}.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow-blue);border-color:rgba(59,130,246,.3);color:inherit}.related-card h3{font-family:var(--ff-heading);font-size:1.1rem;font-weight:600;color:var(--clr-text-primary);margin-bottom:.5rem}.related-card p{color:var(--clr-text-muted);font-size:.9rem;line-height:1.6;margin-bottom:var(--space-sm)}.related-card .card-link{color:var(--clr-accent-blue);font-size:.9rem;font-weight:600}.product-cta{padding:var(--space-xl) 0;background:linear-gradient(135deg,rgba(79,143,247,.08) 0,rgba(34,211,238,.04) 100%);border-top:1px solid var(--clr-border);border-bottom:1px solid var(--clr-border);text-align:center}.product-cta h2{font-family:var(--ff-heading);font-size:1.8rem;font-weight:700;margin-bottom:var(--space-xs);color:var(--clr-text-primary)}.product-cta p{color:var(--clr-text-muted);margin-bottom:var(--space-md);font-size:1.05rem}.product-cta .cta-actions{display:flex;gap:var(--space-sm);justify-content:center;flex-wrap:wrap}@media (max-width:1024px){.product-hero-grid{grid-template-columns:1fr;text-align:center}.product-hero-text .hero-actions{justify-content:center}.product-hero-text .product-tagline{max-width:100%;margin-left:auto;margin-right:auto}.product-hero-image img{max-width:350px}.product-content-grid{grid-template-columns:1fr}}@media (max-width:768px){.breadcrumb{padding-top:80px}.related-grid{grid-template-columns:1fr}}.product-gallery{padding:var(--space-2xl) 0;background:var(--clr-bg-dark)}.gallery-header{text-align:center;margin-bottom:var(--space-xl)}.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.gallery-item{position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;aspect-ratio:4/3;border:1px solid var(--clr-border);background:#000;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.gallery-item:hover{transform:scale(1.02);box-shadow:0 12px 40px rgba(0,0,0,.5);border-color:rgba(59,130,246,.4)}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform var(--transition-med),opacity var(--transition-fast)}.gallery-item:hover img{transform:scale(1.05);opacity:.85}.gallery-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-fast)}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-overlay span{background:rgba(59,130,246,.9);color:#fff;padding:.5rem 1.25rem;border-radius:var(--radius-full);font-size:.9rem;font-weight:600;backdrop-filter:blur(4px);box-shadow:0 4px 20px rgba(0,0,0,.3)}.gallery-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}.gallery-lightbox.active{opacity:1;visibility:visible}.gallery-lb-body{max-width:90vw;max-height:88vh;display:flex;align-items:center;justify-content:center}.gallery-lb-body img{max-width:100%;max-height:88vh;object-fit:contain;border-radius:var(--radius-lg);box-shadow:0 30px 80px rgba(0,0,0,.7)}.gallery-lb-close{position:fixed;top:1.25rem;right:1.25rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;width:40px;height:40px;border-radius:var(--radius-sm);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);z-index:10000}.gallery-lb-close:hover{background:rgba(239,68,68,.3);border-color:rgba(239,68,68,.5)}.gallery-lb-next,.gallery-lb-prev{position:fixed;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:#fff;width:48px;height:64px;border-radius:var(--radius-md);font-size:1.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);z-index:10000;line-height:1}.gallery-lb-prev{left:1rem}.gallery-lb-next{right:1rem}.gallery-lb-next:hover,.gallery-lb-prev:hover{background:rgba(59,130,246,.5);border-color:var(--clr-accent-blue)}.gallery-lb-counter{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.6);color:var(--clr-text-muted);font-size:.85rem;padding:.35rem 1rem;border-radius:var(--radius-full);border:1px solid var(--clr-border);backdrop-filter:blur(6px)}@media (max-width:640px){.gallery-grid{grid-template-columns:1fr}}