.breadcrumb-bar{background:#f0f2f5;padding:12px 0;border-bottom:1px solid #e0e0e0}.breadcrumb-nav{display:flex;align-items:center;gap:8px;font-size:.85rem}.breadcrumb-nav a{color:var(--primary-color,#e63946);text-decoration:none;font-weight:500}.breadcrumb-nav a:hover{text-decoration:underline}.breadcrumb-nav i{font-size:.6rem;color:#999}.breadcrumb-nav span{color:#666;font-weight:400}.seo-content-area{padding:60px 0;background:#fff}.seo-text{max-width:900px;margin:0 auto}.seo-text h2{font-size:1.5rem;color:var(--dark-color,#1a1a2e);margin-bottom:20px;font-weight:700}.seo-text p{font-size:1rem;color:#555;line-height:1.8;margin-bottom:15px}.product-hero{background:linear-gradient(135deg,#f8f9fa 0,#e9ecef 100%);padding:30px 0 40px}.product-hero-bg{display:none}.product-hero .container{max-width:1400px;margin:0 auto;padding:0 30px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.product-hero-content{text-align:left}.product-tag{display:inline-block;background:var(--primary-color,#e63946);color:#fff;padding:8px 20px;border-radius:6px;font-size:14px;font-weight:600;margin-bottom:20px;border:none;letter-spacing:.5px;text-transform:uppercase}.product-hero h1{font-size:clamp(1.8rem, 3.5vw, 2.5rem);color:var(--dark-color,#1a1a2e);margin-bottom:20px;line-height:1.3}.product-hero p{font-size:1.05rem;color:#555;margin-bottom:30px;line-height:1.8}.product-hero-buttons{display:flex;gap:15px;flex-wrap:wrap}.product-hero-buttons .btn-outline{background:0 0;color:var(--dark-color,#1a1a2e);border:2px solid var(--dark-color,#1a1a2e)}.product-hero-buttons .btn-outline:hover{background:var(--dark-color,#1a1a2e);color:#fff}.product-hero-gallery{background:#fff;border-radius:16px;box-shadow:0 15px 50px rgba(0,0,0,.1);padding:20px}.product-main-image{text-align:center;margin-bottom:15px;cursor:zoom-in;position:relative;overflow:hidden;border-radius:12px;background:#fafafa}.product-main-image img{max-width:100%;max-height:350px;object-fit:contain;margin:0 auto;display:block;transition:transform .3s ease}.product-main-image:hover img{transform:scale(1.02)}.product-thumbnails{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.product-thumbnail{width:70px;height:70px;border-radius:8px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:all .3s ease;background:#f5f5f5}.product-thumbnail.active,.product-thumbnail:hover{border-color:var(--primary-color,#e63946)}.product-thumbnail img{width:100%;height:100%;object-fit:cover}.product-lightbox{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.95);z-index:9999;justify-content:center;align-items:center;padding:20px}.product-lightbox.active{display:flex}.lightbox-content{position:relative;max-width:90vw;max-height:90vh}.lightbox-content img{max-width:100%;max-height:85vh;object-fit:contain;border-radius:8px}.lightbox-close{position:absolute;top:-40px;right:0;color:#fff;font-size:32px;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;transition:transform .3s ease}.lightbox-close:hover{transform:rotate(90deg)}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:40px;cursor:pointer;padding:20px;transition:opacity .3s ease}.lightbox-nav:hover{opacity:.7}.lightbox-prev{left:-60px}.lightbox-next{right:-60px}.lightbox-counter{position:absolute;bottom:-35px;left:50%;transform:translateX(-50%);color:#fff;font-size:14px}.product-hero-image{text-align:center;padding:30px;background:#fff;border-radius:16px;box-shadow:0 15px 50px rgba(0,0,0,.1)}.product-hero-image img{max-width:100%;max-height:400px;object-fit:contain;margin:0 auto;display:block}@media (max-width:992px){.product-hero .container{grid-template-columns:1fr;gap:40px}.product-hero-content{text-align:center}.product-hero-buttons{justify-content:center}}.product-overview{padding:100px 0;background:var(--white)}.overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.overview-content h2{font-size:2.5rem;margin-bottom:25px}.overview-content p{font-size:1rem;color:var(--text-light);line-height:1.8;margin-bottom:20px}.overview-stats{display:flex;gap:40px;margin-top:40px;padding-top:30px;border-top:1px solid #eee}.stat-item{text-align:center}.stat-item .stat-number{display:block;font-size:2.5rem;font-weight:700;color:var(--primary-color)}.stat-item .stat-label{font-size:14px;color:var(--text-light)}.overview-image{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 25px 50px rgba(0,0,0,.15)}.overview-image img{width:100%;height:100%;object-fit:cover}.product-features{padding:100px 0;background:var(--light-bg)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}.feature-card{background:var(--white);padding:40px 30px;border-radius:16px;text-align:center;transition:var(--transition);box-shadow:0 5px 20px rgba(0,0,0,.05)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,.1)}.feature-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--primary-color),var(--primary-light));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 25px}.feature-icon i{font-size:32px;color:var(--white)}.feature-card h3{font-size:1.25rem;margin-bottom:15px}.feature-card p{font-size:14px;color:var(--text-light);line-height:1.7}.product-specs,.tech-specs{padding:100px 0;background:var(--white)}.specs-table-wrapper{margin-top:50px;overflow-x:auto}.specs-table{width:100%;border-collapse:collapse;background:var(--white);border-radius:16px;overflow:hidden;box-shadow:0 5px 30px rgba(0,0,0,.08)}.specs-table td,.specs-table th{padding:20px;text-align:left;border-bottom:1px solid #eee}.specs-table th{background:linear-gradient(135deg,var(--dark-color),var(--dark-secondary));color:var(--white);font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:1px}.specs-table tbody tr:hover{background:var(--light-bg)}.specs-table td{font-size:15px;color:var(--text-color)}.specs-note{margin-top:20px;font-size:13px;color:var(--text-light);font-style:italic}.product-cta{padding:60px 0;background:#f8f9fa;text-align:center;border-top:1px solid #e9ecef}.product-cta h2{font-size:1.8rem;color:#1a1a2e;margin-bottom:12px;font-weight:600}.product-cta p{font-size:1rem;color:#666;margin-bottom:25px}.product-cta .cta-buttons{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.product-cta .btn-white{background:#1a1a2e;color:#fff;border:none}.product-cta .btn-white:hover{background:#2d2d4e}.product-cta .btn-outline-white{background:0 0;color:#1a1a2e;border:2px solid #1a1a2e}.product-cta .btn-outline-white:hover{background:#1a1a2e;color:#fff}.seo-content-area{padding:60px 0;background:#fff}.seo-content-area .seo-text h2{font-size:1.5rem;color:#1a1a2e;margin-bottom:20px;font-weight:600}.seo-content-area .seo-text p{font-size:.95rem;color:#555;line-height:1.9;margin-bottom:15px}.seo-content-area .seo-text p:last-child{margin-bottom:0}.product-key-features{background:var(--dark-color,#1a1a2e);padding:0}.key-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.key-feature{display:flex;align-items:center;gap:15px;padding:25px 30px;color:#fff;border-right:1px solid rgba(255,255,255,.1)}.key-feature:last-child{border-right:none}.key-feature i{font-size:28px;color:var(--accent-color,#2a7de1);flex-shrink:0}.key-feature strong{display:block;font-size:1.1rem;font-weight:700}.key-feature span{font-size:.8rem;opacity:.7}@media (max-width:992px){.key-features-grid{grid-template-columns:repeat(2,1fr)}.key-feature{border-bottom:1px solid rgba(255,255,255,.1)}.key-feature:nth-child(2){border-right:none}}@media (max-width:576px){.key-features-grid{grid-template-columns:1fr}.key-feature{border-right:none}}.product-description{padding:80px 0;background:#fff}.description-grid{display:grid;grid-template-columns:1.2fr 0.8fr;gap:50px;align-items:start}.description-content h2{font-size:2rem;margin-bottom:20px;color:var(--dark-color,#1a1a2e)}.description-content p{font-size:1rem;color:#555;line-height:1.8;margin-bottom:15px}.feature-list{margin-top:30px}.feature-list-item{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid #f0f0f0}.feature-list-item:last-child{border-bottom:none}.feature-list-item i{color:var(--primary-color,#e63946);font-size:18px;margin-top:2px;flex-shrink:0}.feature-list-item span{font-size:.95rem;color:#444;line-height:1.6}.product-quote-form{position:sticky;top:100px}.quote-form-card{background:#f8f9fa;border:1px solid #e9ecef;border-radius:16px;padding:35px 30px}.quote-form-card h3{font-size:1.4rem;color:var(--dark-color,#1a1a2e);margin-bottom:8px}.quote-form-card>p{font-size:.9rem;color:#666;margin-bottom:25px}.quote-form-card .form-group{margin-bottom:12px}.quote-form-card input,.quote-form-card textarea{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:8px;font-size:.9rem;font-family:inherit;transition:border-color .3s;background:#fff;box-sizing:border-box}.quote-form-card input:focus,.quote-form-card textarea:focus{outline:0;border-color:var(--primary-color,#e63946)}.quote-form-card textarea{resize:vertical;min-height:80px}.quote-form-card .btn-block{width:100%;padding:14px;font-size:1rem;font-weight:600;border:none;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px}.quote-form-footer{text-align:center;margin-top:15px;padding-top:15px;border-top:1px solid #e0e0e0}.quote-form-footer span{font-size:.85rem;color:#999;margin-right:10px}.quote-form-footer a{color:#25d366;font-weight:600;text-decoration:none;font-size:.95rem}.quote-form-footer a:hover{text-decoration:underline}.quote-success{text-align:center;padding:30px 0}.quote-success i{font-size:48px;color:#25d366;margin-bottom:15px}.quote-success h4{font-size:1.2rem;color:var(--dark-color,#1a1a2e);margin-bottom:8px}.quote-success p{color:#666;font-size:.9rem}@media (max-width:992px){.description-grid{grid-template-columns:1fr}.product-quote-form{position:static}}.product-applications{padding:80px 0;background:#fff}.applications-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;margin-top:40px}.application-item{text-align:center;padding:25px 15px;background:#f8f9fa;border-radius:12px;border:1px solid #e9ecef;transition:all .3s ease}.application-item:hover{border-color:var(--primary-color,#e63946);background:#f0f4ff}.application-item i{font-size:28px;color:var(--primary-color,#e63946);display:block;margin-bottom:10px}.application-item span{font-size:.85rem;color:#444;font-weight:500}@media (max-width:992px){.applications-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:576px){.applications-grid{grid-template-columns:repeat(2,1fr)}}.related-products{padding:100px 0;background:var(--light-bg)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}.related-card{background:var(--white);border-radius:16px;overflow:hidden;transition:var(--transition);box-shadow:0 5px 20px rgba(0,0,0,.05)}.related-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,.1)}.related-image{height:200px;overflow:hidden}.related-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.related-card:hover .related-image img{transform:scale(1.1)}.related-card h4{padding:20px;font-size:1rem;text-align:center;color:var(--dark-color)}.product-videos{padding:100px 0;background:var(--white)}.product-videos .videos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:50px}.product-videos .video-card{border-radius:16px;overflow:hidden;cursor:pointer;transition:var(--transition);box-shadow:0 5px 20px rgba(0,0,0,.1)}.product-videos .video-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,.15)}.product-videos .video-thumbnail{position:relative;height:200px;overflow:hidden}.product-videos .video-thumbnail img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.product-videos .video-card:hover .video-thumbnail img{transform:scale(1.1)}.product-videos .play-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:20px;transition:var(--transition)}.product-videos .video-card:hover .play-button{transform:translate(-50%,-50%) scale(1.1);background:var(--primary-dark)}.product-videos .video-card h4{padding:15px;text-align:center;font-size:14px;background:var(--white)}.video-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.95);z-index:10000;align-items:center;justify-content:center;padding:20px}.video-modal-content{position:relative;width:100%;max-width:1000px;aspect-ratio:16/9;background:#000;border-radius:16px;overflow:hidden}.video-modal-content iframe{width:100%;height:100%}.close-video{position:absolute;top:-50px;right:0;color:var(--white);font-size:40px;cursor:pointer;transition:var(--transition);z-index:10001}.close-video:hover{color:var(--primary-color)}@media (max-width:992px){.overview-grid{grid-template-columns:1fr;gap:40px}.features-grid{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.product-hero{min-height:50vh;padding:120px 0 60px}.product-hero h1{font-size:2rem}.overview-stats{flex-direction:column;gap:20px}.features-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.product-videos .videos-grid{grid-template-columns:1fr}.specs-table td,.specs-table th{padding:15px 10px;font-size:13px}}