:root{--primary-blue:#0066B3;--secondary-blue:#4A90E2;--dark-blue:#003D82;--light-blue:#E3F2FD;--accent-blue:#2196F3;--text-dark:#333333;--text-light:#666666;--text-gray:#999999;--bg-white:#FFFFFF;--bg-light:#F8F9FA;--bg-gray:#F5F5F5;--border-color:#E0E0E0;--border-light:#EEEEEE;--success-green:#4CAF50;--warning-orange:#FF9800;--error-red:#F44336;--spacing-xs:5px;--spacing-sm:10px;--spacing-md:20px;--spacing-lg:40px;--spacing-xl:60px;--transition:all 0.3s ease;--transition-fast:all 0.15s ease;--transition-slow:all 0.5s ease;--shadow-sm:0 2px 4px rgba(0,0,0,0.1);--shadow-md:0 4px 8px rgba(0,0,0,0.15);--shadow-lg:0 8px 16px rgba(0,0,0,0.2);--font-family:'Arial','Helvetica','Microsoft YaHei',sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);line-height:1.6;color:var(--text-dark);background-color:var(--bg-white);min-height:100vh;overflow-x:hidden}::selection{background-color:var(--primary-blue);color:white}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-light)}::-webkit-scrollbar-thumb{background:var(--primary-blue);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--dark-blue)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:var(--spacing-md);color:var(--text-dark)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:var(--spacing-md);line-height:1.8}a{color:var(--primary-blue);text-decoration:none;transition:var(--transition)}a:hover{color:var(--secondary-blue)}img{max-width:100%;height:auto;display:block}header{position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(5,21,46,0.08)}.header-top{background:#F4F7FC;border-bottom:1px solid #E8EEF7}.header-top-inner{max-width:1280px;margin:0 auto;padding:0 40px;height:40px;display:flex;align-items:center;justify-content:space-between}.topbar-contacts{display:flex;align-items:center;gap:16px}.contact-chip{display:flex;align-items:center;gap:6px;font-size:12.5px;color:#3A4557;text-decoration:none;transition:color 0.2s;white-space:nowrap}.contact-chip:hover{color:#1A5FBF}.contact-chip svg{color:#1A5FBF;flex-shrink:0}.topbar-divider{width:1px;height:14px;background:#B0BECF;flex-shrink:0}.header-search{display:flex;align-items:center;border:1.5px solid #E8EEF7;border-radius:7px;overflow:hidden;background:white;transition:border-color 0.2s,box-shadow 0.2s;width:220px;flex-shrink:0}.header-search:focus-within{border-color:#1A5FBF;box-shadow:0 0 0 3px rgba(26,95,191,0.08)}.header-search input{flex:1;border:none;background:transparent;padding:6px 12px;font-size:12px;color:#0A1628;outline:none;min-width:0}.header-search input::placeholder{color:#B0BECF}.header-search button{background:#1A5FBF;border:none;padding:0 12px;height:32px;cursor:pointer;display:flex;align-items:center;color:white;transition:background 0.2s;flex-shrink:0}.header-search button:hover{background:#2B7FE8}.header-nav{background:white;border-bottom:1px solid #E8EEF7}.header-nav-inner{max-width:1280px;margin:0 auto;padding:0 40px;height:72px;display:flex;align-items:center}.logo-wrap{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}.logo-wrap:hover{text-decoration:none}.logo-img{height:46px;width:auto;object-fit:contain}.logo-text{line-height:1.25}.logo-text strong{display:block;font-size:16px;font-weight:700;color:#1A5FBF;letter-spacing:0.04em;white-space:nowrap}.logo-text span{font-size:10.5px;color:#6B7A8D;letter-spacing:0.05em;text-transform:uppercase;white-space:nowrap}.logo-wrap:hover .logo-text strong{color:#1A5FBF}.nav-separator{width:1px;height:24px;background:#E8EEF7;margin:0 20px;flex-shrink:0}.main-nav{display:flex;align-items:stretch;flex:1;align-self:stretch}.nav-menu{display:flex;list-style:none;margin:0;padding:0;align-items:stretch;gap:2px;flex:1}.nav-item{position:relative;display:flex;align-items:stretch}.nav-item>a{display:flex;align-items:center;padding:0 13px;font-size:16px;font-weight:500;color:#3A4557;text-decoration:none;white-space:nowrap;position:relative;transition:color 0.18s;border-radius:7px}.nav-item>a:hover{color:#1A5FBF;background:rgba(26,95,191,0.05);text-decoration:none}.nav-item>a.active{color:#1A5FBF;font-weight:600}.nav-item>a.active::after{content:'';position:absolute;bottom:0;left:13px;right:13px;height:2px;background:#1A5FBF;border-radius:2px}.dropdown-menu{position:absolute;top:100%;left:0;background:#fff;min-width:220px;box-shadow:0 8px 24px rgba(0,0,0,0.12);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity 0.2s,transform 0.2s,visibility 0.2s;border-radius:0 0 8px 8px;border-top:2px solid #1A5FBF;z-index:1100}.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu a{display:block;padding:11px 18px;color:#4a5568;text-decoration:none;font-size:0.85rem;border-bottom:1px solid var(--border-light);transition:background 0.15s,color 0.15s,padding-left 0.15s}.dropdown-menu a:last-child{border-bottom:none;border-radius:0 0 8px 8px}.dropdown-menu a:hover{background:var(--light-blue);padding-left:24px;color:#1A5FBF}.btn-quote{margin-left:auto;flex-shrink:0;display:inline-flex;align-items:center;background:#1A5FBF;color:white !important;font-size:14.5px;font-weight:600;padding:10px 24px;border-radius:8px;text-decoration:none !important;white-space:nowrap;transition:all 0.2s}.btn-quote:hover{background:#2B7FE8;transform:translateY(-1px);box-shadow:0 4px 12px rgba(26,95,191,0.28);color:white !important}.modern-banner{position:relative;background:linear-gradient(135deg,rgba(0,0,0,0.6),rgba(0,0,0,0.5)),url('../images/factory.jpg');background-size:cover;background-position:center;background-attachment:fixed;padding:var(--spacing-md) 0;overflow:hidden}.modern-banner::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');background-size:30px 30px;animation:moveBackground 20s linear infinite;pointer-events:none}@keyframes moveBackground{from{background-position:0 0}to{background-position:100px 100px}}.banner-grid{display:grid;grid-template-columns:1fr 2fr;gap:15px;margin-bottom:var(--spacing-sm);position:relative;z-index:1;align-items:stretch}.factory-certs-group{display:flex;flex-direction:column;gap:12px}.products-section{display:flex;flex-direction:column;height:100%}.banner-section{background:transparent;border-radius:8px;padding:15px;transition:var(--transition)}.banner-section:hover{transform:none}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;padding-bottom:0}.section-header h2,.section-header h3{font-size:1rem;color:white;margin:0;font-weight:600;letter-spacing:0.02em;text-shadow:1px 1px 3px rgba(0,0,0,0.5);line-height:1.3}.section-header-link{font-size:0.72rem;color:rgba(255,255,255,0.75);text-decoration:none;transition:color 0.2s;white-space:nowrap}.section-header-link:hover{color:white}.section-header p{font-size:0.75rem;color:rgba(255,255,255,0.9);margin:0;text-shadow:1px 1px 2px rgba(0,0,0,0.5)}.factory-showcase img{width:100%;height:160px;object-fit:cover;border-radius:6px;margin-bottom:6px;border:2px solid rgba(255,255,255,0.2);box-shadow:0 2px 8px rgba(0,0,0,0.3)}.factory-stats{display:grid;grid-template-columns:1fr 1fr;gap:6px}.stat-item{text-align:center;padding:5px 8px;background:rgba(255,255,255,0.1);border-radius:6px;border:1px solid rgba(255,255,255,0.2)}.stat-number{display:block;font-size:1.05rem;font-weight:700;color:white;margin-bottom:1px;text-shadow:1px 1px 3px rgba(0,0,0,0.5)}.stat-label{display:block;font-size:0.65rem;color:rgba(255,255,255,0.85);text-shadow:1px 1px 2px rgba(0,0,0,0.4)}.certifications-showcase{display:flex;flex-direction:row;gap:8px;flex-wrap:wrap}.cert-text-item{padding:6px 10px;background:rgba(255,255,255,0.1);border-radius:4px;font-size:0.75rem;color:white;font-weight:500;transition:var(--transition);text-align:center;flex:1;white-space:nowrap;border:1px solid rgba(255,255,255,0.2);text-shadow:1px 1px 2px rgba(0,0,0,0.4)}.cert-text-item:hover{background:rgba(255,255,255,0.2);transform:translateY(-2px);border-color:rgba(255,255,255,0.4)}.banner-carousel-wrapper{position:relative;flex:1;display:flex;align-items:stretch;padding:0}.banner-carousel-container{flex:1;overflow:hidden;display:flex;flex-direction:column}.banner-carousel-track{display:flex;transition:transform 0.5s ease-in-out;gap:12px;flex:1;align-items:stretch}.banner-carousel-item{flex:0 0 calc(33.333% - 8px);min-width:0;display:flex;flex-direction:column}.banner-product-card{background:white;border-radius:6px;padding:12px;text-align:center;transition:var(--transition);flex:1;display:flex;flex-direction:column;text-decoration:none;color:inherit}.banner-product-card:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(0,0,0,0.2)}.banner-product-img{width:100%;flex:1;min-height:100px;background:var(--bg-gray);border-radius:4px;margin-bottom:10px;overflow:hidden;display:flex;align-items:center;justify-content:center}.banner-product-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.banner-product-card:hover .banner-product-img img{transform:scale(1.05)}.banner-product-card h4{font-size:0.9rem;margin:0 0 6px 0;color:var(--text-dark);font-weight:600}.banner-product-card p{font-size:0.75rem;color:var(--text-light);margin:0;line-height:1.4}.banner-carousel-btn{display:none}.banner-carousel-dots{display:flex;justify-content:center;gap:6px;margin-top:10px}.banner-carousel-dot{width:6px;height:6px;border-radius:50%;background:var(--border-color);cursor:pointer;transition:var(--transition)}.banner-carousel-dot.active{background:var(--primary-blue);width:18px;border-radius:3px}.banner-content-section{text-align:left;padding:var(--spacing-md) var(--spacing-md) var(--spacing-sm);color:white;position:relative;z-index:1}.banner-content-section h1{font-size:2.1rem;margin-bottom:var(--spacing-sm);color:white;text-shadow:2px 2px 6px rgba(0,0,0,0.5);font-weight:700;line-height:1.25}.banner-content-section p{font-size:1.1rem;margin-bottom:var(--spacing-md);color:rgba(255,255,255,0.95);text-shadow:1px 1px 3px rgba(0,0,0,0.5);max-width:800px;margin-left:auto;margin-right:auto}.banner-buttons{display:none;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.featured-products-section{background:white;padding:var(--spacing-xl) 0;margin-top:-60px;position:relative;z-index:5}.carousel-title{text-align:center;font-size:2rem;margin-bottom:var(--spacing-lg);color:var(--primary-blue)}.featured-carousel{position:relative;max-width:100%;overflow:hidden;padding:0 50px}.carousel-container{overflow:hidden;width:100%}.carousel-track{display:flex;transition:transform 0.5s ease-in-out;gap:20px}.carousel-item{flex:0 0 calc(33.333% - 14px);min-width:0}.carousel-product{background:white;border:1px solid var(--border-color);border-radius:8px;padding:var(--spacing-md);text-align:center;transition:var(--transition);height:100%;display:flex;flex-direction:column}.carousel-product:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px);border-color:var(--primary-blue)}.carousel-img{width:100%;height:200px;background:var(--bg-gray);border-radius:4px;margin-bottom:var(--spacing-md);overflow:hidden;display:flex;align-items:center;justify-content:center}.carousel-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.carousel-product:hover .carousel-img img{transform:scale(1.05)}.carousel-product h3{font-size:1.125rem;margin-bottom:var(--spacing-sm);color:var(--text-dark)}.carousel-product p{font-size:0.9rem;color:var(--text-light);margin-bottom:var(--spacing-md);flex-grow:1}.btn-sm{padding:8px 20px;font-size:0.875rem}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:var(--primary-blue);color:white;border:none;width:40px;height:40px;border-radius:50%;font-size:24px;cursor:pointer;transition:var(--transition);z-index:10;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md)}.carousel-btn:hover{background:var(--dark-blue);transform:translateY(-50%) scale(1.1)}.carousel-btn.prev{left:0}.carousel-btn.next{right:0}.carousel-dots{display:flex;justify-content:center;gap:10px;margin-top:var(--spacing-md)}.carousel-dot{width:10px;height:10px;border-radius:50%;background:var(--border-color);cursor:pointer;transition:var(--transition)}.carousel-dot.active{background:var(--primary-blue);width:30px;border-radius:5px}.btn{display:inline-block;padding:15px 40px;font-size:1rem;font-weight:500;border:none;border-radius:4px;cursor:pointer;text-decoration:none;transition:var(--transition);text-align:center;white-space:nowrap}.btn-primary{background:var(--primary-blue);color:white}.btn-primary:hover{background:var(--dark-blue);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:white;color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background:var(--primary-blue);color:white;border-color:var(--primary-blue);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(0)}.breadcrumb{background:var(--bg-light);padding:12px 0;font-size:0.85rem;border-bottom:1px solid var(--border-color)}.breadcrumb .container{padding-top:0;padding-bottom:0}.breadcrumb a{color:var(--primary-blue);text-decoration:none;transition:var(--transition)}.breadcrumb a:hover{text-decoration:underline}.breadcrumb span{color:var(--text-light)}.breadcrumb .breadcrumb-sep{color:var(--text-gray);margin:0 4px}.breadcrumb [aria-current="page"]{color:var(--text-dark);font-weight:500}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-md)}.section-title{text-align:center;font-size:2.5rem;margin-bottom:var(--spacing-xl);color:var(--primary-blue);position:relative;padding-bottom:var(--spacing-md)}.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(to right,var(--primary-blue),var(--secondary-blue));border-radius:2px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:30px;margin-bottom:var(--spacing-xl)}.product-category,.product-card{background:white;border:1px solid var(--border-color);border-radius:8px;padding:var(--spacing-md);text-align:center;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;display:block;text-decoration:none;color:inherit}.product-category::before,.product-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,102,179,0.1),transparent);transition:var(--transition-slow)}.product-category:hover::before,.product-card:hover::before{left:100%}.product-category:hover,.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px);border-color:var(--primary-blue)}.product-category-icon,.product-image{width:100%;height:200px;background:var(--bg-gray);border-radius:4px;display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md);overflow:hidden;position:relative}.product-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.product-card:hover .product-image img{transform:scale(1.05)}.product-category h3,.product-card h3{font-size:1.125rem;margin-bottom:var(--spacing-sm);color:var(--text-dark)}.product-card p{font-size:0.9rem;color:var(--text-light);margin-bottom:0}.faq-section{max-width:800px;margin:0 auto 40px}.faq-item{border:1px solid var(--border-color);border-radius:8px;margin-bottom:12px;overflow:hidden}.faq-question{padding:18px 24px;font-weight:600;font-size:1rem;color:var(--text-dark);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-question::-webkit-details-marker{display:none}.faq-question::after{content:'+';font-size:1.4rem;color:var(--primary-blue);font-weight:300;flex-shrink:0;margin-left:16px}details[open] .faq-question::after{content:'-'}details[open] .faq-question{color:var(--primary-blue);border-bottom:1px solid var(--border-light)}.faq-answer{padding:16px 24px 20px}.faq-answer p{color:var(--text-light);line-height:1.8;margin-bottom:0}.product-carousel{display:none;margin-top:var(--spacing-md);overflow-x:auto;white-space:nowrap;padding:var(--spacing-sm) 0;scrollbar-width:thin;scrollbar-color:var(--primary-blue) var(--bg-light)}.product-carousel::-webkit-scrollbar{height:6px}.product-carousel.active{display:block;animation:fadeIn 0.3s ease}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.product-item{display:inline-block;width:150px;margin-right:var(--spacing-md);text-align:center;white-space:normal;vertical-align:top;transition:var(--transition)}.product-item:hover{transform:translateY(-3px)}.product-item-img{width:100%;height:120px;background:var(--bg-light);border-radius:4px;margin-bottom:var(--spacing-sm);display:flex;align-items:center;justify-content:center;font-size:0.875rem;overflow:hidden}.product-item-img img{width:100%;height:100%;object-fit:cover}.product-item p{font-size:0.875rem;margin:0}.company-profile{display:grid;grid-template-columns:1fr 2fr;gap:var(--spacing-lg);align-items:center;background:var(--light-blue);padding:var(--spacing-xl);border-radius:8px;margin-bottom:var(--spacing-xl)}.company-profile-img{width:100%;height:350px;background:var(--bg-gray);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow-md)}.company-profile-img img{width:100%;height:100%;object-fit:cover}.company-profile-content h2{font-size:2rem;margin-bottom:var(--spacing-md);color:var(--primary-blue)}.company-profile-content p{margin-bottom:var(--spacing-md);line-height:1.8;color:var(--text-light)}.certificates-section{text-align:center;margin-bottom:var(--spacing-xl)}.certificates-carousel{display:flex;overflow-x:auto;gap:var(--spacing-md);padding:var(--spacing-md) 0;scrollbar-width:thin}.certificate-item{min-width:280px;background:white;border:1px solid var(--border-color);border-radius:8px;padding:var(--spacing-md);text-align:center;transition:var(--transition);cursor:pointer}.certificate-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.certificate-img{width:100%;height:320px;background:var(--bg-light);border-radius:4px;margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:center;overflow:hidden}.certificate-img img{width:100%;height:100%;object-fit:contain}.certificate-item h4{margin:0;color:var(--text-dark)}.map-section{margin-bottom:var(--spacing-xl)}.map-container{width:100%;height:450px;background:var(--bg-light);border-radius:8px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-color);overflow:hidden}.map-container iframe{width:100%;height:100%;border:none}.float-contact{position:fixed;right:24px;bottom:80px;display:flex;flex-direction:column;gap:10px;z-index:200}.float-btn{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:transform 0.2s,box-shadow 0.2s;box-shadow:0 4px 16px rgba(0,0,0,0.18)}.float-btn:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,0.22);text-decoration:none}.float-btn.contact{background:#FF6B35;color:white}.float-btn.wa{background:#25D366;color:white}.float-btn.mail{background:#1A5FBF;color:white}@keyframes fadeInRight{from{opacity:0;transform:translateY(-50%) translateX(-10px)}to{opacity:1;transform:translateY(-50%) translateX(0)}}.qr-code{width:180px;height:180px;background:var(--bg-light);display:flex;align-items:center;justify-content:center;border-radius:4px}.qr-code img{width:100%;height:100%;object-fit:contain}footer{background:#2C3E50;color:white;padding:var(--spacing-xl) var(--spacing-md) var(--spacing-md)}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.footer-section h2,.footer-section h3{margin-bottom:var(--spacing-md);font-size:1.25rem;color:white;font-weight:600}.footer-section p{line-height:1.8;color:#BDC3C7;margin-bottom:var(--spacing-sm)}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:var(--spacing-sm)}.footer-section a{color:#BDC3C7;text-decoration:none;transition:var(--transition);display:inline-block}.footer-section a:hover{color:white;padding-left:var(--spacing-xs);transform:translateX(5px)}.footer-bottom{text-align:center;padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,0.1);color:#BDC3C7;font-size:0.9rem}.page-header{background:linear-gradient(135deg,var(--dark-blue),var(--primary-blue));color:white;padding:var(--spacing-lg) var(--spacing-md);text-align:center}.page-header h1{font-size:2.5rem;color:white;margin:0}.sidebar-layout{display:grid;grid-template-columns:280px 1fr;gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.sidebar{background:white;border:1px solid var(--border-color);border-radius:8px;padding:var(--spacing-md);height:fit-content;position:sticky;top:90px;box-shadow:var(--shadow-sm)}.sidebar h3,.sidebar .sidebar-heading{margin:0 0 var(--spacing-md);color:var(--primary-blue);font-size:1.25rem;padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--light-blue)}.sidebar ul{list-style:none}.sidebar ul li{margin-bottom:var(--spacing-sm)}.sidebar ul li a{color:var(--text-dark);text-decoration:none;display:block;padding:10px 15px;border-radius:4px;transition:var(--transition)}.sidebar ul li a:hover,.sidebar ul li a.active{background:var(--light-blue);color:var(--primary-blue);padding-left:20px}.main-content{background:white;padding:var(--spacing-lg);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--shadow-sm)}.news-list{display:grid;gap:var(--spacing-lg)}.news-item{border-bottom:1px solid var(--border-color);padding-bottom:var(--spacing-lg);transition:var(--transition)}.news-item:last-child{border-bottom:none;padding-bottom:0}.news-item:hover{transform:translateX(5px)}.news-item h3{font-size:1.5rem;margin-bottom:var(--spacing-sm);color:var(--primary-blue);cursor:pointer;transition:var(--transition)}.news-item h3:hover{color:var(--secondary-blue)}.news-meta{color:var(--text-gray);font-size:0.9rem;margin-bottom:var(--spacing-md);display:flex;gap:var(--spacing-md);align-items:center}.news-meta::before{content:'📅'}.news-excerpt{color:var(--text-light);line-height:1.8;margin-bottom:var(--spacing-md)}.contact-page-bg{background:#f0f5fc;padding:0}.contact-page-layout{display:grid;grid-template-columns:3fr 2fr;gap:28px;align-items:stretch;padding:36px 0 48px}.contact-form-panel{background:#ffffff;border-radius:12px;padding:32px 36px;box-shadow:0 4px 28px rgba(26,95,191,0.07)}.contact-title{font-size:1.45rem;color:var(--text-dark);margin-bottom:4px;font-weight:700}.contact-subtitle{font-size:0.85rem;color:var(--text-light);margin-bottom:22px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-group{margin-bottom:14px}.form-group label{display:block;margin-bottom:5px;font-weight:600;font-size:0.85rem;color:var(--text-dark)}.form-group .req{color:#e53e3e;margin-left:2px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:9px 12px;border:1.5px solid #dde3ee;border-radius:7px;font-family:inherit;font-size:0.9rem;transition:var(--transition);background:#ffffff;color:var(--text-dark);box-sizing:border-box}.form-group input::placeholder,.form-group textarea::placeholder{color:#b8c2d0}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#1A5FBF;box-shadow:0 0 0 3px rgba(26,95,191,0.09)}.form-group textarea{min-height:96px;resize:vertical}.contact-form .btn-primary{width:100%;padding:11px;font-size:0.95rem;border-radius:8px;margin-top:4px}.contact-info-panel{background:linear-gradient(160deg,#1e6fd4 0%,#0a4fa8 100%);border-radius:12px;padding:32px 26px;color:white;display:flex;flex-direction:column}.contact-info-panel h3{font-size:1.1rem;font-weight:700;margin-bottom:24px;color:white;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,0.15)}.contact-info-item{display:flex;align-items:flex-start;gap:13px;margin-bottom:20px}.contact-info-icon{width:36px;height:36px;background:rgba(255,255,255,0.12);border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:white}.contact-info-label{font-size:0.7rem;color:rgba(255,255,255,0.6);margin-bottom:3px;text-transform:uppercase;letter-spacing:0.06em}.contact-info-item a,.contact-info-item span{font-size:0.875rem;color:white;text-decoration:none;line-height:1.55;display:block}.contact-info-item a:hover{opacity:0.85;text-decoration:underline}.contact-trust-badges{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:22px;border-top:1px solid rgba(255,255,255,0.15)}.trust-badge{font-size:0.72rem;padding:5px 11px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.22);border-radius:20px;color:rgba(255,255,255,0.9);white-space:nowrap}.product-detail{display:grid;grid-template-columns:1fr 1.5fr;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.product-detail-image{width:100%;height:500px;background:var(--bg-light);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid var(--border-color)}.product-detail-image img{width:100%;height:100%;object-fit:contain}.product-detail-info h1{color:var(--primary-blue);margin-bottom:var(--spacing-md)}.product-specs{background:var(--bg-light);padding:var(--spacing-md);border-radius:8px;margin:var(--spacing-md) 0}.product-specs h3{color:var(--primary-blue);margin-bottom:var(--spacing-md)}.spec-item{display:grid;grid-template-columns:150px 1fr;gap:var(--spacing-md);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-color)}.spec-item:last-child{border-bottom:none}.spec-label{font-weight:600;color:var(--text-dark)}.spec-value{color:var(--text-light)}.product-category-section{padding-top:80px;margin-top:-80px;margin-bottom:60px}.products-main-content{flex:1;min-width:0}.category-nav{list-style:none;padding:0}.category-nav li{margin-bottom:8px}.category-link{display:block;padding:12px 15px;color:var(--text-dark);text-decoration:none;border-radius:6px;transition:var(--transition);font-size:0.95rem;border-left:3px solid transparent}.category-link:hover{background:var(--light-blue);color:var(--primary-blue);border-left-color:var(--primary-blue);padding-left:20px}.category-link.active{background:var(--light-blue);color:var(--primary-blue);font-weight:600;border-left-color:var(--primary-blue)}.hidden{display:none !important}.text-center{text-align:center}.text-primary{color:var(--primary-blue)}.bg-light{background-color:var(--bg-light)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.loading{display:inline-block;width:20px;height:20px;border:3px solid var(--border-color);border-top-color:var(--primary-blue);border-radius:50%;animation:spin 0.8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:1024px){.banner-grid{grid-template-columns:1fr;gap:12px}.factory-certs-group{gap:10px}.factory-showcase img{height:100px}.banner-section{padding:12px}.cert-text-item{font-size:0.8rem;padding:6px 10px}.banner-carousel-item{flex:0 0 calc(50% - 6px)}.banner-product-img{height:120px}.banner-carousel-wrapper{padding:0 30px}.banner-carousel-btn{width:28px;height:28px;font-size:16px}.banner-content-section{padding:var(--spacing-sm) var(--spacing-md) 8px}.banner-content-section h1{font-size:1.75rem;margin-bottom:8px}.banner-content-section p{font-size:1rem;margin-bottom:var(--spacing-sm)}.info-bar-contact{gap:14px}.info-bar-item{font-size:0.75rem}.sidebar-layout{grid-template-columns:1fr}.sidebar{position:static;margin-bottom:30px}.category-nav{display:flex;overflow-x:auto;gap:10px;padding-bottom:10px;scrollbar-width:thin;scrollbar-color:var(--primary-blue) var(--bg-light)}.category-nav li{margin-bottom:0;flex-shrink:0}.category-link{white-space:nowrap;border-left:none;border-bottom:3px solid transparent}.category-link:hover,.category-link.active{border-left:none;border-bottom-color:var(--primary-blue);padding-left:15px}.product-detail{grid-template-columns:1fr}}@media (max-width:768px){.contact-page-layout{grid-template-columns:1fr;gap:20px;padding:20px 0 32px}.contact-page-layout{grid-template-columns:1fr;gap:16px;padding:20px 0 32px}.contact-form-panel{padding:20px}.form-row{grid-template-columns:1fr;gap:0}.contact-form .btn-primary{width:100%}.banner-grid{grid-template-columns:1fr;gap:12px}.modern-banner{padding:var(--spacing-sm) 0}.banner-section{padding:12px}.section-header{margin-bottom:8px;padding-bottom:6px}.section-header h2,.section-header h3{font-size:0.95rem}.section-header p{font-size:0.65rem}.factory-showcase img{height:90px;margin-bottom:6px}.certifications-showcase{gap:6px;flex-direction:row}.cert-text-item{font-size:0.7rem;padding:5px 8px}.banner-carousel-item{flex:0 0 calc(50% - 6px)}.banner-product-img{height:110px}.banner-product-card h4{font-size:0.8rem}.banner-product-card p{font-size:0.7rem}.showcase-info{padding:6px}.showcase-info h4{font-size:0.6rem}.showcase-info p{font-size:0.5rem}.banner-content-section{padding:var(--spacing-sm) var(--spacing-md) 6px}.banner-content-section h1{font-size:1.5rem;margin-bottom:6px}.banner-content-section p{font-size:0.9rem;margin-bottom:var(--spacing-sm)}.banner-buttons{flex-direction:column;align-items:stretch;max-width:280px;margin:0 auto;gap:var(--spacing-sm)}.header-top-inner{padding:0 16px;height:auto;flex-wrap:wrap;gap:6px;padding-top:6px;padding-bottom:6px}.header-search{width:auto;flex:1;min-width:140px}.header-nav-inner{height:auto;flex-wrap:wrap;padding:8px 16px}.logo-wrap{padding:4px 0}.logo-img{height:30px}.logo-text span{display:none}.nav-separator{display:none}.btn-quote{display:none}.main-nav{order:10;width:100%;align-items:flex-start}.nav-menu{width:100%;flex-direction:column;align-items:stretch;height:auto;border-top:1px solid #E8EEF7;gap:0}.nav-item{display:block}.nav-item>a{padding:11px 16px;border-radius:0;border-bottom:1px solid #f0f2f5}.nav-item>a.active::after{display:none}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border-radius:0;border-top:none;background:#f4f7fc;min-width:auto}.dropdown-menu a{padding:9px 28px;color:#4a5568;font-size:0.82rem}.nav-item.active .dropdown-menu{display:block}.modern-banner{padding:var(--spacing-md) 0}.company-profile{grid-template-columns:1fr;padding:var(--spacing-md)}.products-grid{grid-template-columns:1fr}.float-contact{right:12px;bottom:12px;gap:8px}.float-btn{width:40px;height:40px;border-radius:10px}.footer-content{grid-template-columns:1fr;gap:var(--spacing-md)}}@media (max-width:480px){html{font-size:14px}.container{padding:var(--spacing-md) var(--spacing-sm)}.banner-content-section h1{font-size:1.35rem;margin-bottom:5px}.banner-content-section p{font-size:0.85rem;margin-bottom:8px}.banner-buttons{gap:8px}.certifications-showcase{gap:4px;flex-direction:row}.cert-text-item{font-size:0.65rem;padding:4px 6px}.banner-carousel-item{flex:0 0 100%}.banner-product-img{height:120px}.banner-carousel-wrapper{padding:0 28px}.banner-carousel-btn{width:24px;height:24px;font-size:14px}.banner-product-card{padding:10px}.banner-product-card h4{font-size:0.75rem}.banner-product-card p{font-size:0.65rem}.section-title{font-size:2rem}}@media print{header,.float-contact,.banner-buttons,footer{display:none !important}.modern-banner{padding:20px 0}*{box-shadow:none !important}}.skip-link{position:absolute;left:-9999px;top:0;z-index:10000;background:var(--primary-blue);color:#fff;padding:10px 16px;border-radius:0 0 6px 0;font-weight:600;text-decoration:none}.skip-link:focus{left:0;outline:3px solid var(--accent-blue);outline-offset:2px}