.section-header-wrapper{position:relative;margin-bottom:2rem}.engineering-corner{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.product-card{transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000026}.product-media-slider{position:relative}.productMediaSwiper{width:100%;height:500px;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px #0000001a}.productMediaSwiper .swiper-slide{display:flex;align-items:center;justify-content:center;background:#f8f9fa}.media-image-container,.media-video-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.media-image-container img{max-width:100%;max-height:100%;object-fit:contain}.media-video-container iframe{width:100%;height:100%}.media-caption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);color:#fff;padding:1rem;font-size:.9rem}.productThumbnailsSwiper{height:100px;padding:10px 0}.productThumbnailsSwiper .swiper-slide{width:25%;height:100%;opacity:.4;cursor:pointer;border-radius:8px;overflow:hidden;border:2px solid transparent;transition:all .3s ease}.productThumbnailsSwiper .swiper-slide-thumb-active{opacity:1;border-color:#667eea}.thumbnail-img{width:100%;height:100%;object-fit:cover}.thumbnail-video{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f8f9fa;color:#dc3545;font-size:.85rem;gap:.25rem}.productMediaSwiper .swiper-button-next,.productMediaSwiper .swiper-button-prev{color:#fff;background:#667eeacc;width:40px;height:40px;border-radius:50%}.productMediaSwiper .swiper-button-next:hover,.productMediaSwiper .swiper-button-prev:hover{background:#667eea}.productMediaSwiper .swiper-pagination-bullet{background:#fff;opacity:.5}.productMediaSwiper .swiper-pagination-bullet-active{background:#667eea;opacity:1}.product-tabs-section{background:#fff;border-radius:15px;padding:2rem;box-shadow:0 5px 20px #00000014}.product-nav-tabs{border-bottom:2px solid #e5e7eb;margin-bottom:2rem;flex-wrap:wrap}.product-nav-tabs .nav-link{border:none;color:#6b7280;font-weight:600;padding:1rem 1.5rem;border-radius:8px 8px 0 0;transition:all .3s ease;background:transparent}.product-nav-tabs .nav-link:hover{color:#374151;background:#6366f10d}.product-nav-tabs .nav-link.active{color:#6366f1;background:linear-gradient(135deg,#6366f11a,#8b5cf61a);border-bottom:3px solid #6366f1}.product-description-preview{font-size:1rem;line-height:1.8;color:#4a5568}.product-description-preview.has-full{max-height:12rem;overflow:hidden;position:relative}.product-description-preview.has-full:after{content:"";position:absolute;left:0;right:0;bottom:0;height:40px;background:linear-gradient(180deg,#fff0,#fff 90%)}.product-description-full{font-size:1rem;line-height:1.8;color:#2d3748;margin-top:2rem;padding:1.5rem;background:#fff;border-radius:12px;box-shadow:0 10px 30px #0000000d}.product-description-full img{max-width:100%;height:auto;border-radius:10px;margin:1.5rem 0;box-shadow:0 8px 24px #00000014}.product-description-full ul,.product-description-full ol{padding-left:1.5rem;margin-bottom:1.5rem}[dir=rtl] .product-description-full ul,[dir=rtl] .product-description-full ol{padding-left:0;padding-right:1.5rem}.product-tab-content{padding:1.5rem 0}.product-tab-content .tab-pane{animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.related-products-section{padding:2rem;border-radius:12px;margin-top:3rem;background:linear-gradient(135deg,#667eea08,#764ba208)}.slider-navigation{display:flex;gap:10px}.related-prev-btn,.related-next-btn{width:40px;height:40px;border-radius:50%;border:2px solid #667eea;background:#fff;color:#667eea;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.related-prev-btn:hover,.related-next-btn:hover{background:#667eea;color:#fff}.relatedProductsSwiper{padding:1rem 0 2rem}.relatedProductsSwiper .product-card{border-radius:12px;border:2px solid rgba(102,126,234,.1);transition:all .3s ease}.relatedProductsSwiper .product-card:hover{transform:translateY(-8px);box-shadow:0 10px 30px #667eea33;border-color:#667eea}.modern-quote-section{margin:3rem 0}.quote-card{background:#fff;border-radius:20px;box-shadow:0 10px 40px #00000014;border:1px solid rgba(102,126,234,.1);overflow:hidden;transition:all .3s ease}.quote-card:hover{box-shadow:0 15px 50px #667eea26}.quote-header{background:linear-gradient(135deg,#667eea,#764ba2);padding:1.5rem 2rem;display:flex;align-items:center;gap:1rem}.quote-icon-wrapper{width:50px;height:50px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center}.quote-title{color:#fff;font-weight:700;font-size:1.3rem;margin:0}.quote-form{padding:2rem}.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1rem}.form-row-bottom{display:grid;grid-template-columns:2fr 1.2fr 1fr;gap:1rem;align-items:center}.form-group-modern{position:relative}.input-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:#667eea;z-index:2;font-size:1rem}[dir=rtl] .input-icon{left:auto;right:1rem}.form-input-modern{width:100%;padding:.75rem 1rem .75rem 2.75rem;border:2px solid #e5e7eb;border-radius:12px;font-size:.95rem;transition:all .3s ease;background:#f8f9fa}[dir=rtl] .form-input-modern{padding:.75rem 2.75rem .75rem 1rem}.form-input-modern:focus{outline:none;border-color:#667eea;background:#fff;box-shadow:0 0 0 4px #667eea1a}.textarea-group textarea{resize:vertical;min-height:45px}.recaptcha-wrapper{display:flex;justify-content:center;align-items:center}.btn-modern-submit{position:relative;width:100%;padding:.75rem 1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:12px;color:#fff;font-weight:600;font-size:1rem;cursor:pointer;overflow:hidden;transition:all .3s ease}.btn-modern-submit:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea66}.btn-modern-submit:active{transform:translateY(0)}.btn-text{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-shine{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.btn-modern-submit:hover .btn-shine{left:100%}.alert-modern{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;border-radius:12px;margin:1rem 2rem 0;font-size:.95rem;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.alert-success-modern{background:#d4edda;color:#155724;border-left:4px solid #28a745}.alert-error-modern{background:#f8d7da;color:#721c24;border-left:4px solid #dc3545}@media(max-width:992px){.productMediaSwiper{height:350px}.productThumbnailsSwiper .swiper-slide{width:33.333%}.form-row,.form-row-bottom{grid-template-columns:1fr}.quote-form{padding:1.5rem}}@media(max-width:576px){.productMediaSwiper{height:300px}.quote-header{flex-direction:column;text-align:center;padding:1.5rem 1rem}.quote-form{padding:1rem}.alert-modern{margin:1rem 1rem 0;padding:.75rem 1rem}.related-products-section{padding:1.5rem 1rem}.slider-navigation{gap:5px}.related-prev-btn,.related-next-btn{width:35px;height:35px}}