.featured-products{padding:var(--spacing-section)0;background:var(--secondary-bg)}.featured-container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.section-title{text-align:center;margin-bottom:var(--spacing-sm)}.section-subtitle{text-align:center;color:var(--text-secondary);font-size:var(--font-size-body);margin-bottom:var(--spacing-lg)}.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-md)}.product-card{background:var(--white);border-radius:16px;overflow:hidden;cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.08)}.product-image{aspect-ratio:1;overflow:hidden;background:var(--secondary-bg)}.product-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.product-card:hover .product-image img{transform:scale(1.05)}.product-name{padding:var(--spacing-sm)var(--spacing-sm)var(--spacing-xs);font-size:var(--font-size-body);font-weight:600}.product-description{padding:0 var(--spacing-sm)var(--spacing-sm);font-size:var(--font-size-small);color:var(--text-secondary)}.products-page{padding:var(--spacing-lg)0;min-height:calc(100vh - var(--header-height))}.products-container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-lg);display:flex;gap:var(--spacing-lg)}.products-sidebar{width:240px;flex-shrink:0}.products-sidebar h3{margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border-color)}.category-tree{display:flex;flex-direction:column;gap:2px}.category-link{display:block;padding:var(--spacing-xs)var(--spacing-sm);font-size:14px;color:var(--text-primary);border-radius:8px;transition:background-color var(--transition-fast),color var(--transition-fast)}.category-link:hover{background-color:var(--secondary-bg)}.category-link.active{background-color:var(--accent-blue);color:var(--white)}.products-main{flex:1}.page-title{margin-bottom:var(--spacing-lg)}.products-grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--spacing-md)}.product-item{background:var(--white);border-radius:12px;overflow:hidden;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.product-item:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,0.06)}.product-item-image{aspect-ratio:1;overflow:hidden;background:var(--secondary-bg)}.product-item-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.product-item:hover .product-item-image img{transform:scale(1.05)}.product-item-name{padding:var(--spacing-sm);padding-bottom:var(--spacing-xs);font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-item-desc{padding:0 var(--spacing-sm)var(--spacing-sm);font-size:var(--font-size-small);color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.no-products{grid-column:1 / -1;text-align:center;padding:var(--spacing-xl);color:var(--text-secondary)}.about-page{padding:var(--spacing-section)0}.about-container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-md)}.about-hero{text-align:center;margin-bottom:var(--spacing-xl)}.about-hero h1{margin-bottom:var(--spacing-sm)}.about-lead{font-size:var(--font-size-h3);color:var(--text-secondary)}.about-content{display:flex;flex-direction:column;gap:var(--spacing-xl)}.about-section h2{margin-bottom:var(--spacing-md)}.about-section p{color:var(--text-secondary);line-height:1.8}.about-advantages{margin-top:var(--spacing-lg)}.about-advantages h2{text-align:center;margin-bottom:var(--spacing-lg)}.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md)}.advantage-card{background:var(--white);padding:var(--spacing-lg);border-radius:16px;text-align:center;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.advantage-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.06)}.advantage-icon{font-size:48px;margin-bottom:var(--spacing-sm)}.advantage-card h3{margin-bottom:var(--spacing-xs)}.advantage-card p{font-size:14px;color:var(--text-secondary)}.contact-page{padding:var(--spacing-section)0}.contact-container{max-width:800px;margin:0 auto;padding:0 var(--spacing-md)}.contact-header{text-align:center;margin-bottom:var(--spacing-lg)}.contact-header h1{margin-bottom:var(--spacing-sm)}.contact-lead{font-size:17px;color:var(--text-secondary);line-height:1.7}.contact-email-section{background:var(--white);border-radius:20px;padding:var(--spacing-xl)var(--spacing-lg);box-shadow:0 1px 3px rgba(0,0,0,0.04)}.contact-email-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.contact-email-icon{font-size:32px}.contact-email-header h2{font-size:var(--font-size-h2);font-weight:600}.contact-email-desc{color:var(--text-secondary);font-size:15px;line-height:1.7;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.contact-cards{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.contact-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--secondary-bg);border-radius:14px;transition:background-color var(--transition-fast)}.contact-card:hover{background:#eaeaef}.contact-card-avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--accent-blue),#5b9cf5);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:600;flex-shrink:0}.contact-card-info{flex:1;min-width:0}.contact-card-name{font-size:17px;font-weight:600;margin-bottom:2px}.contact-card-role{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.contact-card-email{font-size:14px;color:var(--accent-blue);font-weight:500;word-break:break-all;transition:color var(--transition-fast)}.contact-card-email:hover{color:#005bb5;text-decoration:underline}.contact-response-time{text-align:center;font-size:13px;color:var(--text-secondary);padding-top:var(--spacing-md);border-top:1px solid var(--border-color)}.page-not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}.page-not-found h1{font-size:120px;font-weight:700;color:var(--border-color);line-height:1}.page-not-found p{font-size:var(--font-size-h3);color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.page-not-found a{color:var(--accent-blue);font-weight:500}.page-not-found a:hover{text-decoration:underline}footer{background:var(--secondary-bg);border-top:1px solid var(--border-color);padding:var(--spacing-xl)0 var(--spacing-lg)}.footer-container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.footer-section h4{font-size:var(--font-size-body);font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.footer-section ul{display:flex;flex-direction:column;gap:var(--spacing-sm)}.footer-section a{font-size:14px;color:var(--text-secondary);transition:color var(--transition-fast)}.footer-section a:hover{color:var(--accent-blue)}.footer-bottom{padding-top:var(--spacing-lg);border-top:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.footer-copyright{font-size:14px;color:var(--text-secondary)}.footer-links{display:flex;gap:var(--spacing-md)}.footer-links a{font-size:14px;color:var(--text-secondary);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--accent-blue)}@media(max-width:1024px){.products-grid{grid-template-columns:repeat(3,1fr)}.products-grid-5{grid-template-columns:repeat(4,1fr)}}@media(max-width:768px){.products-container{flex-direction:column;padding:0 var(--spacing-sm)}.products-sidebar{width:100%}.category-tree{flex-direction:row;flex-wrap:wrap;gap:var(--spacing-xs)}.category-link{padding:var(--spacing-xs)var(--spacing-sm);background:var(--secondary-bg)}.category-link.active{background:var(--accent-blue);color:var(--white)}.products-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.products-grid-5{grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.advantages-grid{grid-template-columns:1fr}.contact-email-section{padding:var(--spacing-lg)var(--spacing-md)}.contact-card{flex-direction:column;text-align:center}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;gap:var(--spacing-sm);text-align:center}}@media(min-width:769px)and(max-width:1023px){.products-grid{grid-template-columns:repeat(3,1fr)}.advantages-grid{grid-template-columns:repeat(2,1fr)}}