*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--primary-dark: #1e40af;--primary-light: #3b82f6;--secondary-color: #64748b;--text-color: #1e293b;--text-light: #64748b;--bg-color: #ffffff;--bg-light: #f8fafc;--border-color: #e2e8f0;--success-color: #10b981;--error-color: #ef4444;--shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05)}body{font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--bg-color);margin:0;padding:0}main{margin:0;padding:0}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:var(--bg-color);box-shadow:var(--shadow);position:sticky;top:0;z-index:1000;padding:1rem 0}.navbar .container{display:flex;justify-content:space-between;align-items:center;position:relative}.nav-brand a{font-size:1.5rem;font-weight:bold;color:var(--primary-color);text-decoration:none;z-index:1001;display:flex;align-items:center;gap:0.75rem}.nav-brand-link{transition:opacity 0.3s ease}.nav-brand-link:hover{opacity:0.8}.nav-logo{height:40px;width:auto;display:block;flex-shrink:0}.nav-brand-text{display:inline-block}.nav-brand-poly{color:var(--primary-color)}.nav-brand-filtration{color:#60a5fa;font-weight:500}.nav-toggle{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1001;position:relative}.nav-toggle span{width:100%;height:3px;background:var(--text-color);border-radius:3px;transition:all 0.3s ease;transform-origin:center}.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(8px, 8px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px, -7px)}.nav-wrapper{display:flex;align-items:center;gap:2rem}.nav-menu{display:flex;list-style:none;gap:2rem;margin:0;padding:0}.nav-menu a{color:var(--text-color);text-decoration:none;font-weight:500;transition:color 0.3s;position:relative}.nav-menu a:hover{color:var(--primary-color)}.nav-menu a.active{color:var(--primary-color);font-weight:600}.nav-menu a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--primary-color);border-radius:2px}.nav-lang{display:flex;gap:0.5rem}.nav-lang a{padding:0.5rem 0.75rem;text-decoration:none;color:var(--text-light);border:1px solid var(--border-color);border-radius:4px;transition:all 0.3s}.nav-lang a:hover,.nav-lang a.active{background:var(--primary-color);color:white;border-color:var(--primary-color)}.hero{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;color:white;overflow:hidden;background:linear-gradient(135deg, #0ea5e9 0%, #0284c7 50%, #0369a1 100%);margin:0;padding:0}.hero-background{position:absolute;top:0;left:-150px;right:0;bottom:0;background-size:cover;background-position:center;background-repeat:no-repeat;background-color:var(--primary-dark)}.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.25)}.hero-content{position:relative;z-index:1;text-align:center;max-width:900px;padding:3rem 2rem;animation:fadeInUp 0.8s ease-out}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-content h1{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.1;text-shadow:0 2px 20px rgba(0,0,0,0.2);letter-spacing:-0.02em}.hero-subtitle{font-size:1.5rem;margin-bottom:2.5rem;opacity:0.95;font-weight:300;line-height:1.6}.btn{display:inline-block;padding:0.75rem 2rem;border-radius:6px;text-decoration:none;font-weight:600;transition:all 0.3s;border:none;cursor:pointer;font-size:1rem}.btn-primary{background:var(--primary-color);color:white}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:white;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:white}.btn-large{padding:1rem 2.5rem;font-size:1.125rem}.btn-primary.btn-large{box-shadow:0 10px 20px -5px rgba(2,132,199,0.3)}.btn-primary.btn-large:hover{box-shadow:0 15px 30px -5px rgba(2,132,199,0.4)}section{padding:4rem 0}.section-header{text-align:center;max-width:800px;margin:0 auto}.section-header h2,.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-color)}.section-header p{font-size:1.125rem;color:var(--text-light);margin-bottom:2rem}.stats-section{background:linear-gradient(135deg, var(--primary-color) 10%, var(--primary-dark) 30%);color:white;padding:5rem 0;position:relative;overflow:hidden}.stats-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);pointer-events:none}.stats-section .section-title{color:white;text-align:center;margin-bottom:3rem;position:relative;z-index:1}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:2rem;position:relative;z-index:1}.stat-card{text-align:center;padding:2rem;background:rgba(255,255,255,0.1);border-radius:16px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);transition:all 0.4s ease}.stat-card:hover{transform:translateY(-8px);background:rgba(255,255,255,0.15);box-shadow:0 10px 30px rgba(0,0,0,0.2)}.stat-number{font-size:3.5rem;font-weight:800;margin-bottom:0.5rem;line-height:1;text-shadow:0 2px 10px rgba(0,0,0,0.2)}.stat-label{font-size:1.125rem;opacity:0.95;font-weight:500}.about-section{background:white;padding:6rem 0}.about-section .section-header{max-width:900px}.about-section .section-header h2{font-size:2.75rem;margin-bottom:1.5rem;background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.about-section .about-intro{font-size:1.2rem;line-height:1.9;color:var(--text-color);margin-bottom:1.5rem;font-weight:500}.about-section .about-extended{font-size:1.1rem;line-height:1.8;color:var(--text-light)}.services-section{padding:6rem 0;background:linear-gradient(to bottom, var(--bg-color) 0%, var(--bg-light) 100%)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:2.5rem;margin-top:4rem}.service-card{background:white;padding:3rem 2rem;border-radius:16px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);text-align:center;border:1px solid var(--border-color);position:relative;overflow:hidden}.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transition:transform 0.4s ease}.service-card:hover::before{transform:scaleX(1)}.service-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}.service-icon{width:80px;height:80px;margin:0 auto 2rem;color:var(--primary-color);background:linear-gradient(135deg, rgba(2,132,199,0.1), rgba(14,165,233,0.1));border-radius:20px;display:flex;align-items:center;justify-content:center;transition:all 0.4s ease}.service-card:hover .service-icon{transform:scale(1.1) rotate(5deg);background:linear-gradient(135deg, rgba(2,132,199,0.2), rgba(14,165,233,0.2))}.service-icon svg{width:40px;height:40px}.service-card h3{font-size:1.75rem;margin-bottom:1rem;color:var(--text-color);font-weight:700}.service-card p{color:var(--text-light);line-height:1.8;font-size:1.05rem}.products-preview{background:linear-gradient(135deg, var(--bg-light) 0%, white 100%);padding:6rem 0;position:relative;overflow:hidden}.products-preview::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle, rgba(2,132,199,0.05) 0%, transparent 70%);border-radius:50%}.products-preview .section-header{position:relative;z-index:1}.featured-products{margin-top:4rem;position:relative;z-index:1}.featured-products .product-card{animation:fadeInUp 0.6s ease-out;animation-fill-mode:both}.featured-products .product-card:nth-child(1){animation-delay:0.1s}.featured-products .product-card:nth-child(2){animation-delay:0.2s}.featured-products .product-card:nth-child(3){animation-delay:0.3s}.contact-cta{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);color:white;text-align:center;padding:6rem 0;position:relative;overflow:hidden}.contact-cta::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);pointer-events:none}.contact-cta .container{position:relative;z-index:1}.contact-cta h2{color:white;margin-bottom:1.5rem;font-size:2.5rem;font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,0.2)}.contact-cta p{font-size:1.25rem;margin-bottom:2.5rem;opacity:0.95;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.7}.page-header{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);background-size:cover;background-position:center;background-repeat:no-repeat;color:white;padding:4rem 0;text-align:center;position:relative;overflow:hidden}.page-header::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg, rgba(37,99,235,0.7) 0%, rgba(30,64,175,0.8) 100%);z-index:0}.page-header .container{position:relative;z-index:1}.page-header h1{font-size:3rem;font-weight:700}.content-section{padding:4rem 0}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.content-text h2{font-size:2rem;margin-bottom:1.5rem;color:var(--text-color)}.content-text p{color:var(--text-light);margin-bottom:1rem;line-height:1.8}.placeholder-image{width:100%;height:100%;background:var(--bg-light);border-radius:12px;display:flex;align-items:center;justify-content:center;min-height:300px}.placeholder-image svg{width:100%;height:100%}.values-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:2rem;margin-top:3rem}.value-card{background:white;padding:2rem;border-radius:12px;box-shadow:var(--shadow);border-top:4px solid var(--primary-color)}.value-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color)}.value-card p{color:var(--text-light)}.products-intro{text-align:center;max-width:800px;margin:0 auto 4rem}.products-intro h2{font-size:2.5rem;margin-bottom:1rem}.products-intro p{font-size:1.125rem;color:var(--text-light);margin-bottom:2rem}.products-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:2rem}.product-card{background:white;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);transition:transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),box-shadow 0.4s ease,opacity 0.3s ease-in;position:relative;border:2px solid transparent;opacity:1}.product-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease;z-index:1}.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}.product-card:hover::before{transform:scaleX(1)}.product-image{width:100%;aspect-ratio:4 / 3;overflow:hidden;background:var(--bg-light);position:relative}.product-image .placeholder-image{width:100%;aspect-ratio:4 / 3}.product-card h3{font-size:1.5rem;color:var(--text-color);transition:color 0.3s ease}.product-card:hover h3{color:var(--primary-color)}.product-card p{color:var(--text-light)}.product-info{padding:1.5rem;transition:transform 0.3s ease;display:flex;flex-direction:column;align-items:flex-start}.product-card:hover .product-info{transform:translateY(-2px)}.product-category{display:inline-block;padding:0.25rem 0.75rem;background:var(--primary-color);color:white;border-radius:4px;font-size:0.875rem;font-weight:600;margin-bottom:0rem;transition:transform 0.3s ease, background 0.3s ease}.product-card:hover .product-category{transform:scale(1.05);background:var(--primary-dark)}.product-card .btn{transition:transform 0.3s ease, box-shadow 0.3s ease;align-self:center;margin-top:1rem}.product-card:hover .btn{transform:translateY(-2px);box-shadow:0 4px 12px rgba(37,99,235,0.3)}.product-description{margin:1rem 0;color:var(--text-light);line-height:1.7}.product-img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s cubic-bezier(0.4, 0, 0.2, 1)}.product-card:hover .product-img{transform:scale(1.1)}.product-detail{display:grid;grid-template-columns:450px 1fr;gap:4rem;margin-bottom:4rem;align-items:start;width:100%;max-width:100%;box-sizing:border-box}.product-detail-image{position:sticky;top:100px;height:600px;width:100%;max-width:450px;box-sizing:border-box}.product-detail-img{width:100%;max-width:100%;height:auto;border-radius:12px;box-shadow:var(--shadow-lg);object-fit:cover;aspect-ratio:4/3;box-sizing:border-box;display:block}.product-detail-image .placeholder-image{width:100%;aspect-ratio:4/3;border-radius:12px;box-shadow:var(--shadow-lg);min-height:auto}.product-detail-info{display:flex;flex-direction:column;gap:2rem;max-height:none;min-width:0;overflow-wrap:break-word;word-wrap:break-word}.product-meta{margin-bottom:0rem}.product-section{margin-bottom:2rem}.product-section h2{font-size:1.5rem;margin-bottom:1rem;color:var(--text-color);border-bottom:2px solid var(--primary-color);padding-bottom:0.5rem}.product-content{color:var(--text-light);line-height:1.8}.product-actions{display:flex;gap:1rem;margin-top:auto}.product-line{font-size:1.25rem;color:var(--primary-color);font-weight:600;margin-top:0.5rem}.certification-badge{margin-top:1rem;padding:0.5rem 1rem;background:var(--primary-color);color:white;border-radius:6px;display:inline-block;font-weight:600}.technical-specs{display:grid;gap:1rem}.spec-item{display:flex;justify-content:space-between;padding:0.75rem;background:var(--bg-light);border-radius:6px;border-left:3px solid var(--primary-color)}.spec-item strong{color:var(--text-color);margin-right:1rem}.spec-item span{color:var(--text-light);text-align:right}.table-container{overflow-x:auto;margin-top:1rem}.product-table{width:100%;border-collapse:collapse;background:white;border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}.product-table thead{background:var(--primary-color);color:white}.product-table th{padding:1rem;text-align:left;font-weight:600;font-size:0.875rem;text-transform:uppercase}.product-table td{padding:0.75rem 1rem;border-bottom:1px solid var(--border-color);color:var(--text-color)}.product-table tbody tr:hover{background:var(--bg-light)}.product-table tbody tr:last-child td{border-bottom:none}.technical-dimensions{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:1rem;margin-top:1rem}.dimension-item{padding:1rem;background:var(--bg-light);border-radius:6px;border-left:3px solid var(--primary-color)}.dimension-item strong{color:var(--text-color);display:block;margin-bottom:0.25rem;font-size:0.875rem;text-transform:uppercase}.dimension-item span{color:var(--primary-color);font-size:1.25rem;font-weight:600}.filters-section{margin-bottom:3rem;padding:2rem 0;border-bottom:2px solid var(--border-color)}.filters-container{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.filter-btn{padding:0.75rem 1.5rem;border:2px solid var(--border-color);background:white;color:var(--text-color);border-radius:6px;font-weight:600;cursor:pointer;transition:all 0.3s;font-size:1rem;font-family:inherit}.filter-btn:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-2px);box-shadow:var(--shadow)}.filter-btn.active{background:var(--primary-color);color:white;border-color:var(--primary-color);box-shadow:var(--shadow)}.filter-btn.active:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.categories-section{margin-top:4rem}.categories-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:2rem;margin-top:2rem}.category-card{background:white;padding:2rem;border-radius:12px;box-shadow:var(--shadow);text-align:center;text-decoration:none;color:var(--text-color);transition:transform 0.3s, box-shadow 0.3s;border:2px solid transparent}.category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.category-icon{width:64px;height:64px;margin:0 auto 1.5rem;color:var(--primary-color)}.category-card h3{font-size:1.25rem;color:var(--text-color)}.categories-section-home{background:var(--bg-light);padding:6rem 0;position:relative;overflow:hidden}.categories-section-home::before{content:'';position:absolute;top:-50%;left:-10%;width:500px;height:500px;background:radial-gradient(circle, rgba(2,132,199,0.05) 0%, transparent 70%);border-radius:50%}.categories-section-home .section-header{position:relative;z-index:1}.categories-grid-home{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:2rem;margin-top:3rem;position:relative;z-index:1}.category-card-home{background:white;padding:2.5rem 2rem;border-radius:16px;box-shadow:var(--shadow);text-align:center;text-decoration:none;color:var(--text-color);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:2px solid transparent;display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden}.category-card-home::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transition:transform 0.4s ease}.category-card-home:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}.category-card-home:hover::before{transform:scaleX(1)}.category-icon-home{width:80px;height:80px;margin:0 auto 1.5rem;color:var(--primary-color);background:linear-gradient(135deg, rgba(2,132,199,0.1), rgba(14,165,233,0.1));border-radius:20px;display:flex;align-items:center;justify-content:center;transition:all 0.4s ease}.category-card-home:hover .category-icon-home{transform:scale(1.1) rotate(5deg);background:linear-gradient(135deg, rgba(2,132,199,0.2), rgba(14,165,233,0.2))}.category-icon-home svg{width:40px;height:40px}.category-card-home h3{font-size:1.5rem;color:var(--text-color);margin-bottom:1rem;font-weight:700}.category-link-home{color:var(--primary-color);font-weight:600;font-size:1rem;transition:all 0.3s ease;display:inline-block}.category-card-home:hover .category-link-home{transform:translateX(5px);color:var(--primary-dark)}.empty-state{text-align:center;padding:4rem 2rem;margin-top:2rem}.empty-state p{font-size:1.25rem;color:var(--text-light);margin-bottom:2rem}.related-products{margin-top:4rem;padding-top:4rem;border-top:1px solid var(--border-color)}.contact-container{display:grid;grid-template-columns:1fr 1.5fr;gap:4rem;max-width:1000px;margin:0 auto}.contact-info h2{font-size:2rem;margin-bottom:1rem;color:var(--text-color)}.contact-info p{color:var(--text-light);margin-bottom:2rem}.contact-details{margin-top:2rem}.contact-item{margin-bottom:1.5rem}.contact-item strong{display:block;margin-bottom:0.5rem;color:var(--text-color)}.contact-item a{color:var(--primary-color);text-decoration:none}.contact-item a:hover{text-decoration:underline}.contact-form{background:var(--bg-light);padding:2rem;border-radius:12px}.form-group{margin-bottom:1.5rem}.form-group-phone-row .phone-input-row{display:flex;gap:0.75rem;align-items:stretch}.form-group-phone-row .form-control-phone-prefix{width:100px;max-width:100px;flex-shrink:0}.form-group-phone-row .form-control-phone-number{flex:1;min-width:0}.form-group label{display:block;margin-bottom:0.5rem;font-weight:600;color:var(--text-color)}.form-control{width:100%;padding:0.75rem;border:1px solid var(--border-color);border-radius:6px;font-size:1rem;font-family:inherit;transition:border-color 0.3s}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(2,132,199,0.1)}.form-control textarea{resize:vertical;min-height:120px}.form-actions{margin-top:2rem}.alert{padding:1rem;margin:1rem 0;border-radius:6px;text-align:center}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #10b981}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #ef4444}.alert-error ul{list-style:none;margin:0;padding:0}.alert-error li{margin-bottom:0.5rem}.footer{background:var(--text-color);color:white;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:2rem;margin-bottom:2rem}.footer-section h3,.footer-section h4{margin-bottom:1rem}.footer-section p{color:rgba(255,255,255,0.8);line-height:1.7}.footer-section a{color:rgba(255,255,255,0.8);text-decoration:none;display:block;margin-bottom:0.5rem}.footer-section a:hover{color:white}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.6)}.breadcrumb{background:var(--bg-light);padding:1rem 0;border-bottom:1px solid var(--border-color)}.breadcrumb-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;flex-wrap:wrap;gap:0.5rem}.breadcrumb-item{display:flex;align-items:center}.breadcrumb-link{color:var(--text-light);text-decoration:none;transition:color 0.3s;font-size:0.875rem}.breadcrumb-link:hover{color:var(--primary-color);text-decoration:underline}.breadcrumb-current{color:var(--text-color);font-weight:600;font-size:0.875rem}.breadcrumb-separator{color:var(--text-light);margin:0 0.5rem;font-size:0.875rem}@media (max-width: 1024px) and (min-width: 769px){.product-detail{grid-template-columns:300px 1fr;gap:2rem}.product-detail-image{max-width:300px;height:auto}.product-detail-info{min-width:0;overflow-wrap:break-word;word-wrap:break-word}.container{padding:0 1.5rem}.product-section{overflow-wrap:break-word;word-wrap:break-word}.product-content{overflow-wrap:break-word;word-wrap:break-word}}@media (max-width: 900px) and (min-width: 769px){.product-detail{grid-template-columns:280px 1fr;gap:1.5rem}.product-detail-image{max-width:280px}}@media (max-width: 768px){html,body{overflow-x:hidden;max-width:100vw}.container{padding:0 1rem;width:100%;max-width:100%;box-sizing:border-box}.nav-toggle{display:flex}.nav-wrapper{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100vh;background:var(--bg-color);box-shadow:-2px 0 10px rgba(0,0,0,0.1);flex-direction:column;align-items:flex-start;padding:5rem 2rem 2rem;gap:2rem;transition:right 0.3s ease;z-index:1001;overflow-y:auto}.nav-wrapper.active{right:0}.nav-overlay{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,0.5);z-index:999;opacity:0;transition:opacity 0.3s ease}.nav-overlay.active{display:block;opacity:1}.nav-logo{height:32px}.nav-brand-text{font-size:1.25rem}.nav-menu{flex-direction:column;gap:1.5rem;width:100%;align-items:flex-start}.nav-menu li{width:100%}.nav-menu a{display:block;padding:0.75rem 0;font-size:1.1rem;border-bottom:1px solid var(--border-color);width:100%;color:var(--text-color)}.nav-wrapper .nav-menu a{color:var(--text-color)}.nav-wrapper .nav-menu a.active{color:var(--primary-color)}.nav-wrapper .nav-menu a:hover{color:var(--primary-color)}.nav-lang{width:100%;justify-content:flex-start;flex-wrap:wrap}.hero-content h1{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.hero-subtitle{font-size:1rem}.section-title,.section-header h2{font-size:2rem}.content-grid{grid-template-columns:1fr;gap:2rem}.contact-container{grid-template-columns:1fr;gap:2rem}.services-grid,.products-grid,.values-grid,.categories-grid,.categories-grid-home,.stats-grid{grid-template-columns:1fr}.stat-number{font-size:2.5rem}.stat-label{font-size:1rem}.categories-section-home{padding:4rem 0}.category-card-home{padding:2rem 1.5rem}.product-detail{grid-template-columns:1fr;gap:2rem;margin-bottom:2rem;width:100%;max-width:100%;overflow-x:hidden}.product-detail-image{position:relative;top:0;max-width:100%;width:100%;height:auto;margin-bottom:1rem;box-sizing:border-box}.product-detail-img{width:100%;max-width:100%;height:auto;max-height:none;display:block;box-sizing:border-box}.product-detail-image .placeholder-image{width:100%;max-width:100%;height:auto;box-sizing:border-box}.product-detail-info{gap:1.5rem;width:100%;max-width:100%;box-sizing:border-box;overflow-x:hidden}.product-section{margin-bottom:1.5rem;width:100%;max-width:100%;box-sizing:border-box}.product-section h2{font-size:1.25rem;margin-bottom:0.75rem;word-wrap:break-word;overflow-wrap:break-word;max-width:100%}.product-content{font-size:0.95rem;line-height:1.6;width:100%;max-width:100%;box-sizing:border-box}.product-meta{display:flex;flex-direction:column;gap:0.5rem;font-size:0.9rem}.product-category,.product-code{display:block}.technical-specs{gap:0.75rem}.spec-item{flex-direction:column;gap:0.25rem;padding:0.75rem}.spec-item strong{font-size:0.9rem;margin-bottom:0.25rem}.spec-item span{font-size:0.9rem;word-break:break-word}.technical-dimensions{grid-template-columns:1fr;gap:0.75rem}.dimension-item{flex-direction:column;gap:0.25rem;padding:0.75rem;display:flex}.dimension-item strong{font-size:0.9rem;margin-bottom:0.25rem}.dimension-item span{font-size:0.9rem;font-weight:600}.table-container{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0;padding:0;position:relative;width:100%;max-width:100%;box-sizing:border-box}.table-container::after{content:'';position:absolute;top:0;right:0;bottom:0;width:20px;background:linear-gradient(to right, transparent, rgba(255,255,255,0.8));pointer-events:none}.product-table{font-size:0.85rem;min-width:100%;width:max-content}.product-table th,.product-table td{padding:0.5rem 0.75rem;white-space:nowrap;min-width:80px}.product-table th{font-size:0.8rem}.product-table td{font-size:0.85rem}.product-table td:last-child{white-space:normal;max-width:150px}.product-actions{flex-direction:column;gap:0.75rem;width:100%}.product-actions .btn{width:100%;text-align:center}.certification-badge{font-size:0.9rem;padding:0.5rem 0.75rem;margin-top:0.75rem;width:100%;max-width:100%;box-sizing:border-box;word-wrap:break-word;overflow-wrap:break-word}.related-products{margin-top:2rem}.related-products .section-title{font-size:1.25rem;margin-bottom:1rem}.related-products .products-grid{grid-template-columns:1fr;gap:1.5rem}.filters-container{justify-content:flex-start;overflow-x:auto;padding-bottom:0.5rem;-webkit-overflow-scrolling:touch}.filter-btn{white-space:nowrap;font-size:0.875rem;padding:0.5rem 1rem}.breadcrumb-list{font-size:0.8rem;flex-wrap:wrap}.breadcrumb-separator{margin:0 0.25rem}.breadcrumb-item{word-break:break-word}.page-header{padding:1.5rem 0;width:100%;max-width:100%;overflow-x:hidden;box-sizing:border-box}.page-header .container{width:100%;max-width:100%;box-sizing:border-box}.page-header h1{font-size:1.5rem;line-height:1.3;word-break:break-word;max-width:100%;overflow-wrap:break-word}.product-line{font-size:1rem;margin-top:0.5rem}.content-section{padding:1.5rem 0;width:100%;max-width:100%;overflow-x:hidden;box-sizing:border-box}.product-content p,.product-content li{word-wrap:break-word;overflow-wrap:break-word}.product-content img{max-width:100%;width:100%;height:auto;display:block;box-sizing:border-box}.product-detail *{max-width:100%}.technical-specs,.technical-dimensions{width:100%;max-width:100%;box-sizing:border-box}}#about-us .about-hero{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);color:white;padding:5rem 0;position:relative;overflow:hidden}#about-us .about-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);pointer-events:none}#about-us .hero-content{max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:1}#about-us .hero-subtitle{display:inline-block;font-size:0.875rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:1.5rem;opacity:0.95;font-weight:600;padding:8px 20px;background:rgba(255,255,255,0.15);border-radius:20px;backdrop-filter:blur(10px)}#about-us .about-hero h1{font-size:3rem;margin-bottom:1.5rem;line-height:1.2;font-weight:700;text-shadow:0 2px 20px rgba(0,0,0,0.2)}#about-us .hero-description{font-size:1.25rem;line-height:1.7;opacity:0.95;max-width:750px;margin:0 auto;font-weight:300}#about-us .story-section{padding:6rem 0;background:white}#about-us .content-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}#about-us .content-grid.reverse{direction:rtl}#about-us .content-grid.reverse>*{direction:ltr}#about-us .content-text h2{font-size:2.5rem;color:var(--text-color);margin-bottom:2rem;line-height:1.2;font-weight:700}#about-us .content-text .lead{font-size:1.25rem;color:var(--text-color);font-weight:500;margin-bottom:2rem;line-height:1.6;padding-left:20px;border-left:4px solid var(--primary-color)}#about-us .content-text p{color:var(--text-light);line-height:1.8;margin-bottom:1.5rem;font-size:1.05rem}#about-us .content-image .placeholder-image{aspect-ratio:4/3;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;color:white;font-size:1.1rem;text-align:center;line-height:1.6;transition:transform 0.4s cubic-bezier(0.4, 0, 0.2, 1)}#about-us .content-image .placeholder-image:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04)}#about-us .content-image img.story-image{width:100%;height:100%;object-fit:cover;border-radius:1rem;transition:transform 0.3s ease, box-shadow 0.3s ease}#about-us .content-image img.story-image:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04)}#about-us .placeholder-text{padding:20px;font-weight:500}#about-us .vision-section{padding:6rem 0;background:linear-gradient(to bottom, var(--bg-light) 0%, white 100%);position:relative;overflow:hidden}#about-us .vision-section::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle, rgba(37,99,235,0.05) 0%, transparent 70%);border-radius:50%}#about-us .vision-content{position:relative;z-index:1}#about-us .vision-content h2{text-align:center;font-size:2.5rem;color:var(--text-color);margin-bottom:4rem;font-weight:700}#about-us .vision-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:2.5rem;margin-top:40px}#about-us .vision-card{background:white;padding:3rem 2rem;border-radius:16px;box-shadow:var(--shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:1px solid var(--border-color);position:relative;overflow:hidden}#about-us .vision-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transition:transform 0.4s ease}#about-us .vision-card:hover::before{transform:scaleX(1)}#about-us .vision-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}#about-us .vision-card.highlight{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);color:white;border:none;box-shadow:0 10px 30px rgba(37,99,235,0.3)}#about-us .vision-card.highlight::before{display:none}#about-us .vision-card.highlight:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 15px 40px rgba(37,99,235,0.4)}#about-us .vision-card.highlight h3,#about-us .vision-card.highlight p{color:white}#about-us .vision-icon{width:80px;height:80px;margin:0 auto 2rem;color:var(--primary-color);background:linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.1));border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;transition:all 0.4s ease}#about-us .vision-card:hover .vision-icon{transform:scale(1.1) rotate(5deg);background:linear-gradient(135deg, rgba(37,99,235,0.2), rgba(59,130,246,0.2))}#about-us .vision-card.highlight .vision-icon{background:rgba(255,255,255,0.2)}#about-us .vision-card h3{font-size:1.75rem;color:var(--text-color);margin-bottom:1rem;font-weight:700}#about-us .vision-card p{color:var(--text-light);line-height:1.8;margin-bottom:1rem;font-size:1.05rem}#about-us .vision-link{display:inline-flex;align-items:center;color:white;font-weight:600;text-decoration:none;margin-top:1.5rem;padding:12px 24px;background:rgba(255,255,255,0.2);border-radius:8px;transition:all 0.3s ease;border:1px solid rgba(255,255,255,0.3)}#about-us .vision-link:hover{background:rgba(255,255,255,0.3);transform:translateX(5px)}#about-us .founders-section{padding:6rem 0;background:white}#about-us .section-title{text-align:center;font-size:2.5rem;color:var(--text-color);margin-bottom:4rem;font-weight:700;position:relative;padding-bottom:1rem}#about-us .section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));border-radius:2px}#about-us .founders-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:3rem;max-width:1100px;margin:0 auto}#about-us .founder-card{background:white;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);display:flex;flex-direction:column;border:2px solid transparent}#about-us .founder-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}#about-us .founder-image .placeholder-image{aspect-ratio:1/1;background:linear-gradient(135deg, var(--secondary-color) 0%, var(--text-color) 100%);display:flex;align-items:center;justify-content:center;color:white;font-size:1.1rem;text-align:center}#about-us .founder-image .founder-photo{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:1rem;transition:transform 0.3s ease, box-shadow 0.3s ease}#about-us .founder-image:hover .founder-photo{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04)}#about-us .founder-content{padding:2.5rem 2rem;flex:1;display:flex;flex-direction:column}#about-us .founder-content h3{font-size:1.75rem;color:var(--text-color);margin-bottom:0.5rem;font-weight:700}#about-us .founder-title{color:var(--primary-color);font-weight:600;font-size:0.9rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:0.5px}#about-us .founder-content p{color:var(--text-light);line-height:1.8;margin-bottom:2rem;flex:1;font-size:1.05rem}#about-us .founder-expertise{display:flex;flex-wrap:wrap;gap:10px}#about-us .tag{display:inline-block;padding:8px 16px;background:rgba(37,99,235,0.1);color:var(--primary-color);border-radius:20px;font-size:0.875rem;font-weight:600;transition:all 0.3s ease}#about-us .tag:hover{background:var(--primary-color);color:white;transform:translateY(-2px)}#about-us .expertise-section{padding:6rem 0;background:linear-gradient(to bottom, white 0%, var(--bg-light) 100%)}#about-us .expertise-intro{text-align:center;max-width:900px;margin:0 auto 4rem}#about-us .expertise-intro p{font-size:1.2rem;color:var(--text-light);line-height:1.8}#about-us .expertise-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:2.5rem;margin-top:40px}#about-us .expertise-card{background:white;padding:3rem 2rem;border-radius:16px;box-shadow:var(--shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:2px solid transparent;position:relative;overflow:hidden}#about-us .expertise-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg, var(--primary-color), var(--primary-light));transform:scaleY(0);transform-origin:top;transition:transform 0.4s ease}#about-us .expertise-card:hover::before{transform:scaleY(1)}#about-us .expertise-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}#about-us .expertise-card.full-width{grid-column:1 / -1;background:linear-gradient(135deg, var(--bg-light) 0%, rgba(37,99,235,0.05) 100%)}#about-us .expertise-flag{font-size:3rem;margin-bottom:1.5rem;display:block}#about-us .expertise-card h3{font-size:1.75rem;color:var(--text-color);margin-bottom:2rem;font-weight:700}#about-us .expertise-card ul{list-style:none;padding:0;margin:0}#about-us .expertise-card li{color:var(--text-light);padding:12px 0;padding-left:35px;position:relative;line-height:1.7;font-size:1.05rem}#about-us .expertise-card li:before{content:"✓";position:absolute;left:0;color:var(--primary-color);font-weight:bold;font-size:1.4rem;top:10px}#about-us .products-list{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;margin:2rem 0}#about-us .product-item{background:white;padding:1.5rem;border-radius:12px;color:var(--text-light);line-height:1.7;box-shadow:var(--shadow);transition:all 0.3s ease;border:2px solid transparent}#about-us .product-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}#about-us .product-item strong{color:var(--text-color);display:block;margin-bottom:8px;font-size:1.1rem;font-weight:700}#about-us .values-section{padding:6rem 0;background:white}#about-us .values-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:2.5rem;margin-top:40px}#about-us .value-card{background:white;padding:2.5rem 2rem;border-radius:16px;box-shadow:var(--shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:2px solid transparent;position:relative;overflow:hidden}#about-us .value-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transition:transform 0.4s ease}#about-us .value-card:hover::before{transform:scaleX(1)}#about-us .value-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}#about-us .value-icon{width:80px;height:80px;margin:0 auto 1.5rem;color:var(--primary-color);background:linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.1));border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;transition:all 0.4s ease}#about-us .value-card:hover .value-icon{transform:scale(1.1) rotate(5deg);background:linear-gradient(135deg, rgba(37,99,235,0.2), rgba(59,130,246,0.2))}#about-us .value-card h3{font-size:1.5rem;color:var(--text-color);margin-bottom:1rem;font-weight:700}#about-us .value-card p{color:var(--text-light);line-height:1.8;font-size:1.05rem}#about-us .cta-section{padding:6rem 0;background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);color:white;text-align:center;position:relative;overflow:hidden}#about-us .cta-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);pointer-events:none}#about-us .cta-content{position:relative;z-index:1}#about-us .cta-content h2{font-size:2.5rem;margin-bottom:1.5rem;color:white;font-weight:700;text-shadow:0 2px 10px rgba(0,0,0,0.2)}#about-us .cta-content p{font-size:1.25rem;margin-bottom:2.5rem;opacity:0.95;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.7}#about-us .cta-buttons{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}#about-us .cta-section .btn{padding:1rem 2.5rem;font-size:1.125rem}#about-us .cta-section .btn-primary{background:white;color:var(--primary-color);box-shadow:0 10px 20px -5px rgba(0,0,0,0.3)}#about-us .cta-section .btn-primary:hover{background:var(--bg-light);transform:translateY(-2px);box-shadow:0 15px 30px -5px rgba(0,0,0,0.4)}#about-us .cta-section .btn-secondary{background:transparent;color:white;border:2px solid white}#about-us .cta-section .btn-secondary:hover{background:rgba(255,255,255,0.15);transform:translateY(-2px)}@media (max-width: 1200px){#about-us .vision-grid,#about-us .values-grid{grid-template-columns:repeat(2, 1fr)}#about-us .products-list{grid-template-columns:repeat(2, 1fr)}}@media (max-width: 968px){#about-us .content-grid{grid-template-columns:1fr;gap:3rem}#about-us .content-grid.reverse{direction:ltr}#about-us .founders-grid,#about-us .expertise-grid{grid-template-columns:1fr}#about-us .about-hero h1{font-size:2.25rem}#about-us .hero-description{font-size:1.1rem}#about-us .content-text h2,#about-us .section-title,#about-us .vision-content h2,#about-us .cta-content h2{font-size:2rem}}@media (max-width: 768px){#about-us .about-hero,#about-us .story-section,#about-us .vision-section,#about-us .founders-section,#about-us .expertise-section,#about-us .values-section,#about-us .cta-section{padding:4rem 0}#about-us .about-hero h1{font-size:2rem}#about-us .hero-description{font-size:1rem}#about-us .content-text h2,#about-us .section-title,#about-us .vision-content h2,#about-us .cta-content h2{font-size:1.75rem}#about-us .vision-grid,#about-us .values-grid,#about-us .products-list{grid-template-columns:1fr}#about-us .vision-card,#about-us .value-card,#about-us .expertise-card{padding:2rem 1.5rem}#about-us .cta-buttons{flex-direction:column;align-items:stretch}#about-us .cta-section .btn{width:100%;max-width:350px;margin:0 auto}#about-us .content-grid{gap:2rem}#about-us .section-title{margin-bottom:2.5rem}#about-us .vision-content h2{margin-bottom:2.5rem}}@media (max-width: 480px){#about-us .about-hero,#about-us .story-section,#about-us .vision-section,#about-us .founders-section,#about-us .expertise-section,#about-us .values-section,#about-us .cta-section{padding:3rem 0}#about-us .vision-icon,#about-us .value-icon{width:64px;height:64px;font-size:2rem}#about-us .expertise-flag{font-size:2.5rem}}:root{--module-primary: #2563eb;--module-primary-dark: #1e40af;--module-primary-light: #3b82f6;--module-accent: #60a5fa;--module-success: #10b981;--module-warning: #f59e0b;--module-error: #ef4444;--module-bg-light: #f8fafc;--module-border: #e2e8f0;--module-text: #1e293b;--module-text-light: #64748b;--module-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--module-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--module-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideInLeft{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{from{opacity:0;transform:scale(0.9)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.7}}.module-content{animation:fadeIn 0.6s ease-out;position:relative}.module-intro{background:linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.05));padding:2rem;border-radius:16px;border-left:5px solid var(--module-primary);margin-bottom:3rem;box-shadow:var(--module-shadow);animation:slideInLeft 0.6s ease-out;position:relative;overflow:hidden}.module-intro::before{content:'';position:absolute;top:0;right:0;width:100px;height:100px;background:radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 70%);border-radius:50%;transform:translate(30%, -30%)}.module-principle{margin:0;font-size:1.15rem;color:var(--module-text);line-height:1.8;position:relative;z-index:1}.module-principle strong{color:var(--module-primary);font-weight:700}.module-section{margin-bottom:4rem;padding-bottom:3rem;border-bottom:2px solid var(--module-border);animation:fadeInUp 0.8s ease-out;animation-fill-mode:both}.module-section:nth-child(1){animation-delay:0.1s}.module-section:nth-child(2){animation-delay:0.2s}.module-section:nth-child(3){animation-delay:0.3s}.module-section:nth-child(4){animation-delay:0.4s}.module-section:nth-child(5){animation-delay:0.5s}.module-section:last-child{border-bottom:none;margin-bottom:0}.module-section h2{font-size:2.25rem;color:var(--module-text);margin-bottom:2rem;font-weight:700;padding-bottom:1rem;border-bottom:4px solid var(--module-primary);position:relative;display:inline-block;width:100%}.module-section h2::after{content:'';position:absolute;bottom:-4px;left:0;width:80px;height:4px;background:linear-gradient(90deg, var(--module-primary), var(--module-accent));border-radius:2px}.module-section h3{font-size:1.75rem;color:var(--module-primary);margin-top:2.5rem;margin-bottom:1.5rem;font-weight:700;position:relative;padding-left:0;line-height:1.4}.module-section h4{font-size:1.35rem;color:var(--module-text);margin-top:2rem;margin-bottom:1rem;font-weight:600}.problem-card,.info-card,.sales-card,.arguments-card,.product-card-detailed,.advantage-card,.consequence-card,.filtration-type-card,.qualification-section,.question-card,.step-card,.scenario-card,.objection-card,.technique-card,.installation-section,.procedure-card,.troubleshooting-grid,.doc-card,.tool-card,.support-card,.stock-card,.quiz-container,.scenario-roleplay,.exercise-card,.diff-card,.option-card,.steps-card{background:white;padding:2rem;border-radius:16px;margin:2rem 0;border:2px solid var(--module-border);box-shadow:var(--module-shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);position:relative;overflow:hidden;animation:fadeInUp 0.6s ease-out;animation-fill-mode:both}.problem-card ul,.problem-card ol,.info-card ul,.info-card ol,.sales-card ul,.sales-card ol,.advantage-card ul,.advantage-card ol,.filtration-type-card ul,.filtration-type-card ol,.argument-item ul,.argument-item ol,.objection-card ul,.objection-card ol{margin:1rem 0;padding-left:0;list-style:none}.problem-card ul li,.problem-card ol li,.info-card ul li,.info-card ol li,.sales-card ul li,.sales-card ol li,.advantage-card ul li,.advantage-card ol li,.filtration-type-card ul li,.filtration-type-card ol li,.argument-item ul li,.argument-item ol li,.objection-card ul li,.objection-card ol li{padding-left:2rem;margin-bottom:0.5rem;position:relative;line-height:1.7;word-wrap:break-word;overflow-wrap:break-word}.problem-card ul li strong,.info-card ul li strong,.sales-card ul li strong,.advantage-card ul li strong,.filtration-type-card ul li strong,.argument-item ul li strong,.objection-card ul li strong{display:inline;font-weight:600}.objection-card ul li strong{white-space:nowrap}.problem-card ul li::before,.info-card ul li::before,.sales-card ul li::before,.advantage-card ul li::before,.filtration-type-card ul li::before,.argument-item ul li::before,.objection-card ul li::before{content:'✓';position:absolute;left:0;top:0.2rem;color:var(--module-primary);font-weight:bold;font-size:1rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.1);border-radius:50%;flex-shrink:0}.advantage-card ul>li:has(ul)::before{display:none}.advantage-card ul>li:has(ul){padding-left:0}.advantage-card ul>li:has(ul) strong{display:block;margin-bottom:0.5rem;color:var(--module-primary)}.advantage-card ul>li.no-check::before{display:none}.advantage-card ul>li.no-check{padding-left:0;margin-bottom:1rem}.advantage-card ul>li.no-check strong{display:block;margin-bottom:0.75rem;color:var(--module-primary);font-size:1.05rem}.advantage-card ul>li.no-check ul{margin:0.75rem 0 0 1.5rem;padding-left:0;list-style:none}.advantage-card ul>li.no-check ul li{padding-left:1.75rem;margin-bottom:0.5rem;position:relative;line-height:1.6;font-size:0.95rem}.advantage-card ul>li.no-check ul li::before{content:'✓';position:absolute;left:0;top:0.2rem;color:var(--module-primary);font-weight:bold;font-size:0.9rem;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.1);border-radius:50%;flex-shrink:0}.problem-card ol,.info-card ol,.sales-card ol,.advantage-card ol,.filtration-type-card ol,.argument-item ol{counter-reset:card-counter}.problem-card ol li,.info-card ol li,.sales-card ol li,.advantage-card ol li,.filtration-type-card ol li,.argument-item ol li{counter-increment:card-counter}.problem-card ol li::before,.info-card ol li::before,.sales-card ol li::before,.advantage-card ol li::before,.filtration-type-card ol li::before,.argument-item ol li::before{content:counter(card-counter);position:absolute;left:0;top:0.2rem;color:white;background:var(--module-primary);font-weight:bold;font-size:0.85rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.problem-card:nth-child(1){animation-delay:0.1s}.problem-card:nth-child(2){animation-delay:0.2s}.problem-card:nth-child(3){animation-delay:0.3s}.problem-card::before,.info-card::before,.sales-card::before,.advantage-card::before,.filtration-type-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg, var(--module-primary), var(--module-accent));transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}.problem-card:hover,.info-card:hover,.sales-card:hover,.advantage-card:hover,.filtration-type-card:hover{transform:translateY(-8px);box-shadow:var(--module-shadow-xl);border-color:var(--module-primary)}.problem-card:hover::before,.info-card:hover::before,.sales-card:hover::before,.advantage-card:hover::before,.filtration-type-card:hover::before{transform:scaleX(1)}.problem-card h3,.info-card h3,.sales-card h3,.advantage-card h3,.filtration-type-card h3{color:var(--module-primary);margin-top:0;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700;line-height:1.4;padding-left:0}.problem-card h3::before,.info-card h3::before,.sales-card h3::before{display:none}.module-section ul,.module-section ol{margin:1.5rem 0;padding-left:0;list-style:none}.module-section ul li,.module-section ol li{margin-bottom:0.75rem;line-height:1.8;padding-left:2rem;position:relative;animation:fadeInUp 0.4s ease-out;animation-fill-mode:both;display:flex;align-items:flex-start}.module-section ul li:nth-child(1){animation-delay:0.1s}.module-section ul li:nth-child(2){animation-delay:0.15s}.module-section ul li:nth-child(3){animation-delay:0.2s}.module-section ul li:nth-child(4){animation-delay:0.25s}.module-section ul li:nth-child(5){animation-delay:0.3s}.module-section ul li:nth-child(6){animation-delay:0.35s}.module-section ul li::before{content:'✓';position:absolute;left:0;top:0.2rem;color:var(--module-primary);font-weight:bold;font-size:1rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.1);border-radius:50%;transition:all 0.3s ease;flex-shrink:0}.module-section ul li:hover::before{background:var(--module-primary);color:white;transform:scale(1.2) rotate(360deg)}.module-section ol li{counter-increment:list-counter}.module-section ol{counter-reset:list-counter}.module-section ol li::before{content:counter(list-counter);position:absolute;left:0;top:0.2rem;color:white;background:var(--module-primary);font-weight:bold;font-size:0.85rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all 0.3s ease;flex-shrink:0}.module-section ol li:hover::before{background:var(--module-primary-dark);transform:scale(1.15)}.argument-item{margin:1.5rem 0;padding:1.5rem;background:linear-gradient(135deg, rgba(37,99,235,0.05), rgba(59,130,246,0.02));border-radius:12px;border-left:4px solid var(--module-primary);transition:all 0.3s ease;animation:slideInRight 0.5s ease-out;animation-fill-mode:both}.argument-item:nth-child(1){animation-delay:0.1s}.argument-item:nth-child(2){animation-delay:0.2s}.argument-item:nth-child(3){animation-delay:0.3s}.argument-item:nth-child(4){animation-delay:0.4s}.argument-item:nth-child(5){animation-delay:0.5s}.argument-item:hover{transform:translateX(10px);box-shadow:var(--module-shadow);border-left-color:var(--module-primary-dark)}.argument-item strong{color:var(--module-primary);font-size:1.1rem;display:block;margin-bottom:0.5rem}.quote{font-style:italic;color:var(--module-text-light);padding:1rem 1.5rem;border-left:4px solid var(--module-primary);margin:1rem 0;background:rgba(37,99,235,0.05);border-radius:0 8px 8px 0;position:relative;font-size:1.05rem;line-height:1.8}.quote::before{content:'"';position:absolute;left:0.5rem;top:-0.5rem;font-size:3rem;color:var(--module-primary);opacity:0.2;font-family:Georgia, serif}.quote-box{background:linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.05));padding:1.5rem;border-radius:12px;margin:1.5rem 0;border:2px solid rgba(37,99,235,0.2);position:relative;overflow:hidden}.quote-box::before{content:'💬';position:absolute;top:1rem;right:1rem;font-size:2rem;opacity:0.1}.quote-box p{margin:0;line-height:1.7}.warning-box{background:linear-gradient(135deg, #fef3c7, #fde68a);border:3px solid var(--module-warning);padding:2rem;border-radius:16px;margin:2rem 0;box-shadow:var(--module-shadow);position:relative;animation:scaleIn 0.5s ease-out}.warning-box::before{content:'⚠️';position:absolute;top:1rem;right:1rem;font-size:2rem;opacity:0.3}.warning-box h3,.warning-box h4{color:#92400e;margin-top:0;font-weight:700}.tip-box{background:linear-gradient(135deg, #d1fae5, #a7f3d0);border:3px solid var(--module-success);padding:2rem;border-radius:16px;margin:2rem 0;box-shadow:var(--module-shadow);position:relative;animation:scaleIn 0.5s ease-out}.tip-box::before{content:'💡';position:absolute;top:1rem;right:1rem;font-size:2rem;opacity:0.3}.rule-box{background:linear-gradient(135deg, #dbeafe, #bfdbfe);border:3px solid var(--module-primary);padding:2rem;border-radius:16px;margin:2rem 0;box-shadow:var(--module-shadow);position:relative;animation:scaleIn 0.5s ease-out}.rule-box::before{content:'📋';position:absolute;top:1rem;right:1rem;font-size:2rem;opacity:0.3}.highlight-box{background:linear-gradient(135deg, var(--module-primary), var(--module-primary-dark));color:white;padding:2rem;border-radius:16px;margin:2rem 0;box-shadow:var(--module-shadow-xl);text-align:center;animation:pulse 2s ease-in-out infinite;position:relative;overflow:hidden}.highlight-box::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);animation:pulse 3s ease-in-out infinite}.highlight-box p{margin:0;font-size:1.25rem;font-weight:600;position:relative;z-index:1}.spec-table{width:100%;border-collapse:separate;border-spacing:0;background:white;border-radius:12px;overflow:hidden;box-shadow:var(--module-shadow);margin:2rem 0;animation:fadeInUp 0.6s ease-out;table-layout:auto}.spec-table thead{background:linear-gradient(135deg, var(--module-primary), var(--module-primary-dark));color:white}.spec-table th{padding:1.25rem 1rem;text-align:left;font-weight:600;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.5px;vertical-align:middle}.spec-table td{padding:1rem;border-bottom:1px solid var(--module-border);color:var(--module-text);transition:background 0.3s ease;vertical-align:top;word-wrap:break-word}.spec-table tbody tr{transition:all 0.3s ease}.spec-table tbody tr:hover{background:rgba(37,99,235,0.05)}.spec-table tbody tr:last-child td{border-bottom:none}.advantages-grid,.differentiation-grid,.innovations-grid,.method-steps,.closing-techniques,.location-options,.troubleshooting-grid,.doc-grid,.tools-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:2rem;margin:2rem 0}.advantage-card,.innovation-card,.technique-card,.diff-card,.option-card{background:white;padding:2rem;border-radius:16px;border:2px solid var(--module-border);box-shadow:var(--module-shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);position:relative;overflow:hidden;animation:fadeInUp 0.6s ease-out;animation-fill-mode:both}.advantage-card:nth-child(1){animation-delay:0.1s}.advantage-card:nth-child(2){animation-delay:0.2s}.advantage-card:nth-child(3){animation-delay:0.3s}.advantage-card:nth-child(4){animation-delay:0.4s}.advantage-card::before,.innovation-card::before,.technique-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--module-primary), var(--module-accent));transform:scaleX(0);transition:transform 0.4s ease}.advantage-card:hover,.innovation-card:hover,.technique-card:hover,.diff-card:hover,.option-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:var(--module-shadow-xl);border-color:var(--module-primary)}.advantage-card:hover::before,.innovation-card:hover::before,.technique-card:hover::before{transform:scaleX(1)}.advantage-card h3,.innovation-card h4,.technique-card h3,.diff-card h3{color:var(--module-primary);margin-top:0;margin-bottom:1.5rem;font-weight:700}.module-synthesis{background:linear-gradient(135deg, rgba(37,99,235,0.08), rgba(59,130,246,0.04));padding:3rem;border-radius:20px;border:3px solid var(--module-primary);margin-top:4rem;box-shadow:var(--module-shadow-lg);position:relative;overflow:hidden;animation:scaleIn 0.8s ease-out}.module-synthesis::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle, rgba(37,99,235,0.1) 0%, transparent 70%);animation:pulse 4s ease-in-out infinite}.module-synthesis h2{color:var(--module-primary);border-bottom:4px solid var(--module-primary);position:relative;z-index:1}.module-synthesis h2::after{display:none}.synthesis-content{position:relative;z-index:1}.synthesis-content h3{color:var(--module-primary);margin-top:2rem;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700;padding-bottom:0.5rem;border-bottom:2px solid rgba(37,99,235,0.3)}.synthesis-content h3:first-child{margin-top:0}.synthesis-content ul,.synthesis-content ol{margin:1.5rem 0;padding-left:0}.synthesis-content ul li,.synthesis-content ol li{background:rgba(255,255,255,0.7);padding:0.75rem 1rem 0.75rem 2.5rem;margin-bottom:0.5rem;border-radius:8px;border-left:3px solid var(--module-primary);transition:all 0.3s ease;position:relative;line-height:1.7}.synthesis-content ol{counter-reset:synthesis-counter}.synthesis-content ol li{counter-increment:synthesis-counter}.synthesis-content ol li::before{content:counter(synthesis-counter);position:absolute;left:0.5rem;top:0.75rem;color:white;background:var(--module-primary);font-weight:bold;font-size:0.85rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.synthesis-content ul li::before{content:'❌';position:absolute;left:0.5rem;top:0.75rem;font-size:1rem;flex-shrink:0}.module-synthesis-no-errors .synthesis-content ul li::before{display:none}.synthesis-content ul li:hover,.synthesis-content ol li:hover{background:white;transform:translateX(5px);box-shadow:var(--module-shadow)}.gamme-structure{background:linear-gradient(135deg, var(--module-bg-light), white);padding:2.5rem;border-radius:16px;margin:2rem 0;box-shadow:var(--module-shadow);border:2px solid var(--module-border)}.structure-tree{margin-top:1.5rem}.tree-item{margin:1.5rem 0;padding:1.5rem;background:white;border-radius:12px;border-left:4px solid var(--module-primary);box-shadow:var(--module-shadow);transition:all 0.3s ease;animation:slideInLeft 0.5s ease-out;animation-fill-mode:both}.tree-item:nth-child(1){animation-delay:0.1s}.tree-item:nth-child(2){animation-delay:0.2s}.tree-item:nth-child(3){animation-delay:0.3s}.tree-item:hover{transform:translateX(10px);box-shadow:var(--module-shadow-lg);border-left-color:var(--module-primary-dark)}.tree-item strong{color:var(--module-primary);font-size:1.2rem;display:block;margin-bottom:1rem}.tree-item ul{margin:1rem 0;padding-left:0;list-style:none}.tree-item ul li{padding-left:2rem;margin-bottom:0.75rem;position:relative;line-height:1.7}.tree-item ul li::before{content:'✓';position:absolute;left:0;top:0.2rem;color:var(--module-primary);font-weight:bold;font-size:1rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.1);border-radius:50%;flex-shrink:0}.tree-item ul ul{margin:0.75rem 0 0 1.5rem;padding-left:0;list-style:none}.tree-item ul ul li{padding-left:1.75rem;margin-bottom:0.5rem;font-size:0.95rem;position:relative;line-height:1.6}.tree-item ul ul li::before{content:'✓';position:absolute;left:0;top:0.2rem;color:var(--module-primary);font-weight:bold;font-size:0.9rem;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;background:rgba(37,99,235,0.1);border-radius:50%;flex-shrink:0}.tree-item ul>li{margin-bottom:1rem}.tree-item ul>li strong{display:block;margin-bottom:0.75rem;color:var(--module-primary);font-weight:600;font-size:1rem}.tree-item ul>li:has(ul)::before{display:none}.tree-item ul>li:has(ul){padding-left:0}.tree-item ul li strong{color:var(--module-primary);font-weight:600;display:block;margin-bottom:0.75rem;font-size:1rem}.tree-item ul>li:has(ul)::before{display:none}.tree-item ul>li:has(ul){padding-left:0;margin-bottom:1rem}.comparison-table{margin:2rem 0;animation:fadeInUp 0.6s ease-out}.comparison-table h3{color:var(--module-primary);margin-bottom:1.5rem;font-size:1.5rem}@media (max-width: 768px){.module-section h2{font-size:1.75rem}.module-section h3{font-size:1.5rem}.problem-card,.info-card,.sales-card,.advantage-card{padding:1.5rem}.advantages-grid,.differentiation-grid,.innovations-grid,.troubleshooting-grid{grid-template-columns:1fr;gap:1.5rem}.module-synthesis{padding:2rem}.module-intro{padding:1.5rem}}.module-section[data-module-animate="true"]{opacity:0;transform:translateY(30px);transition:opacity 0.6s ease-out, transform 0.6s ease-out}.module-section.visible[data-module-animate="true"]{opacity:1;transform:translateY(0)}.card-animate{opacity:0;transform:translateY(20px);transition:opacity 0.5s ease-out, transform 0.5s ease-out}.card-animate.visible{opacity:1;transform:translateY(0)}.formation-password-container{min-height:80vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);padding:2rem}.formation-password-box{background:white;border-radius:16px;padding:3rem;max-width:500px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,0.3);animation:fadeInUp 0.6s ease-out}.formation-password-header{text-align:center;margin-bottom:2rem}.formation-password-header h1{font-size:2rem;color:var(--text-color);margin-bottom:0.5rem}.formation-password-header p{color:var(--text-light);font-size:1rem}.formation-password-form .form-group{margin-bottom:1.5rem}.formation-password-form .form-label{display:block;margin-bottom:0.5rem;font-weight:600;color:var(--text-color)}.formation-password-form .form-control{width:100%;padding:0.75rem;border:2px solid var(--border-color);border-radius:8px;font-size:1rem;transition:border-color 0.3s}.formation-password-form .form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(37,99,235,0.1)}.formation-container{max-width:1200px;margin:0 auto;padding:3rem 2rem}.formation-header{text-align:center;margin-bottom:4rem}.formation-header h1{font-size:2.5rem;color:var(--text-color);margin-bottom:1rem;font-weight:700}.formation-subtitle{font-size:1.25rem;color:var(--text-light)}.modules-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));gap:2rem;margin-bottom:3rem}.module-card{background:white;border-radius:16px;padding:2rem;text-decoration:none;color:var(--text-color);box-shadow:var(--shadow);transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:2px solid transparent;position:relative;overflow:hidden;display:block}.module-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg, var(--primary-color), var(--primary-light));transform:scaleX(0);transition:transform 0.4s ease}.module-card:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);border-color:var(--primary-color)}.module-card:hover::before{transform:scaleX(1)}.module-number{display:inline-block;background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));color:white;padding:0.5rem 1rem;border-radius:8px;font-weight:700;font-size:0.875rem;margin-bottom:1rem}.module-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-color)}.module-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.module-duration{font-size:0.875rem;color:var(--text-light)}.module-arrow{position:absolute;bottom:1.5rem;right:1.5rem;font-size:1.5rem;color:var(--primary-color);transition:transform 0.3s}.module-card:hover .module-arrow{transform:translateX(5px)}.formation-footer{text-align:center;padding-top:2rem;border-top:1px solid var(--border-color);color:var(--text-light)}.formation-module-container{max-width:1000px;margin:0 auto;padding:2rem}.formation-module-header{margin-bottom:3rem}.module-breadcrumb{margin-bottom:1rem}.module-breadcrumb a{color:var(--primary-color);text-decoration:none;font-weight:600;transition:color 0.3s}.module-breadcrumb a:hover{color:var(--primary-dark);text-decoration:underline}.module-header-content{text-align:center}.module-badge{display:inline-block;background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));color:white;padding:0.5rem 1.5rem;border-radius:20px;font-weight:700;font-size:0.875rem;margin-bottom:1rem}.formation-module-header h1{font-size:2.5rem;color:var(--text-color);margin-bottom:1rem;font-weight:700}.module-meta-info{display:flex;justify-content:center;gap:1rem;margin-top:1rem}.formation-module-content{background:white;border-radius:16px;padding:3rem;box-shadow:var(--shadow);margin-bottom:3rem}.module-content{line-height:1.8}.module-intro{background:linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.1));padding:1.5rem;border-radius:12px;border-left:4px solid var(--primary-color);margin-bottom:2rem}.module-principle{margin:0;font-size:1.1rem;color:var(--text-color)}.module-section{margin-bottom:3rem;padding-bottom:3rem;border-bottom:1px solid var(--border-color)}.module-section:last-child{border-bottom:none}.module-section h2{font-size:2rem;color:var(--text-color);margin-bottom:1.5rem;font-weight:700;padding-bottom:0.5rem;border-bottom:3px solid var(--primary-color)}.module-section h3{font-size:1.5rem;color:var(--text-color);margin-top:2rem;margin-bottom:1rem;font-weight:700}.module-section h4{font-size:1.25rem;color:var(--text-color);margin-top:1.5rem;margin-bottom:0.75rem;font-weight:600}.module-section h5{font-size:1.1rem;color:var(--text-color);margin-top:1rem;margin-bottom:0.5rem;font-weight:600}.module-section ul,.module-section ol{margin:1rem 0;padding-left:2rem}.module-section li{margin-bottom:0.5rem;line-height:1.7}.module-section p{margin:1rem 0;line-height:1.8}.problem-card,.info-card,.sales-card,.arguments-card,.product-card-detailed,.advantage-card,.consequence-card,.filtration-type-card,.qualification-section,.question-card,.step-card,.scenario-card,.objection-card,.technique-card,.installation-section,.procedure-card,.troubleshooting-grid,.doc-card,.tool-card,.support-card,.stock-card,.quiz-container,.scenario-roleplay,.exercise-card{background:var(--bg-light);padding:1.5rem;border-radius:12px;margin:1.5rem 0;border-left:4px solid var(--primary-color)}.problem-card h3,.info-card h3,.sales-card h3{color:var(--primary-color);margin-top:0}.argument-item{margin:1rem 0;padding:1rem;background:white;border-radius:8px}.quote{font-style:italic;color:var(--text-light);padding-left:1rem;border-left:3px solid var(--primary-color);margin:0.5rem 0}.quote-box{background:rgba(37,99,235,0.1);padding:1rem;border-radius:8px;margin:1rem 0}.warning-box{background:#fef3c7;border:2px solid #f59e0b;padding:1.5rem;border-radius:12px;margin:1.5rem 0}.warning-box h4{color:#92400e;margin-top:0}.tip-box{background:#d1fae5;border:2px solid #10b981;padding:1.5rem;border-radius:12px;margin:1.5rem 0}.rule-box{background:#dbeafe;border:2px solid var(--primary-color);padding:1.5rem;border-radius:12px;margin:1.5rem 0}.highlight-box{background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));color:white;padding:1.5rem;border-radius:12px;margin:1.5rem 0;text-align:center}.checklist-box{background:#f0f9ff;border:2px solid var(--primary-color);padding:2rem;border-radius:12px;margin:2rem 0}.spec-table{width:100%;border-collapse:collapse;background:white;border-radius:8px;overflow:hidden;box-shadow:var(--shadow);margin:1rem 0}.spec-table thead{background:var(--primary-color);color:white}.spec-table th{padding:1rem;text-align:left;font-weight:600;font-size:0.875rem}.spec-table td{padding:0.75rem 1rem;border-bottom:1px solid var(--border-color)}.spec-table tbody tr:hover{background:var(--bg-light)}.spec-table tbody tr:last-child td{border-bottom:none}.consequence-grid,.advantages-grid,.differentiation-grid,.innovations-grid,.method-steps,.closing-techniques,.location-options,.troubleshooting-grid,.doc-grid,.tools-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:1.5rem;margin:1.5rem 0}.config-card{background:white;padding:1rem;border-radius:8px;margin:1rem 0;border:1px solid var(--border-color)}.replacement-signs{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));gap:1rem;margin:1rem 0}.sign-card{background:white;padding:1rem;border-radius:8px;border-top:3px solid var(--primary-color)}.gamme-structure{background:var(--bg-light);padding:2rem;border-radius:12px;margin:1.5rem 0}.structure-tree{margin-top:1rem}.tree-item{margin:1rem 0;padding:1rem;background:white;border-radius:8px}.comparison-table{margin:2rem 0}.roleplay-dialogue{background:white;padding:1.5rem;border-radius:8px;margin:1rem 0;border-left:4px solid var(--primary-color)}.roleplay-dialogue p{margin:0.75rem 0}.answer{background:#d1fae5;padding:1rem;border-radius:8px;margin-top:1rem;border-left:4px solid #10b981}.solution-option{background:var(--bg-light);padding:1.5rem;border-radius:12px;margin:1.5rem 0;border:2px solid var(--primary-color)}.module-synthesis{background:linear-gradient(135deg, rgba(37,99,235,0.05), rgba(59,130,246,0.05));padding:2rem;border-radius:16px;border:2px solid var(--primary-color)}.synthesis-content h3{color:var(--primary-color);margin-top:1.5rem}.certification-section{background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));color:white;border:none}.certification-section h2,.certification-section h3{color:white;border-color:rgba(255,255,255,0.3)}.certification-content{text-align:center}.congratulations{font-size:1.5rem;margin-bottom:2rem}.final-message{font-size:1.25rem;margin-top:2rem}.formation-module-navigation{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:2rem 0;border-top:2px solid var(--border-color)}.nav-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem 1.5rem;background:white;border:2px solid var(--primary-color);border-radius:12px;text-decoration:none;color:var(--primary-color);font-weight:600;transition:all 0.3s;min-height:60px}.nav-btn:hover{background:var(--primary-color);color:white;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.nav-btn-prev{justify-content:flex-start}.nav-btn-next{justify-content:flex-end}.nav-btn-home{max-width:150px;flex:0 0 auto}.nav-btn-disabled{visibility:hidden}.nav-info{display:flex;flex-direction:column}.nav-label{font-size:0.75rem;opacity:0.7;text-transform:uppercase}.nav-title{font-size:0.9rem;font-weight:600}.nav-arrow{font-size:1.5rem;font-weight:bold}@media (max-width: 768px){.formation-container{padding:2rem 1rem}.formation-header h1{font-size:2rem}.modules-grid{grid-template-columns:1fr;gap:1.5rem}.formation-module-container{padding:1rem}.formation-module-header h1{font-size:1.75rem}.formation-module-content{padding:1.5rem}.module-section h2{font-size:1.5rem}.formation-module-navigation{flex-direction:column}.nav-btn{width:100%}.nav-btn-home{max-width:100%}.consequence-grid,.advantages-grid,.differentiation-grid,.innovations-grid,.method-steps,.closing-techniques,.location-options,.troubleshooting-grid,.doc-grid,.tools-grid{grid-template-columns:1fr}.spec-table{font-size:0.85rem}.spec-table th,.spec-table td{padding:0.5rem}}.video-section{padding:4rem 0;background:var(--bg-light)}.video-section .video-container{max-width:900px;margin:0 auto}.product-video{margin-bottom:0rem}.video-container{position:relative;width:100%;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:12px;box-shadow:var(--shadow-lg);background:var(--bg-light)}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none;border-radius:12px}@media (max-width: 1024px) and (min-width: 769px){.product-video{margin-bottom:0rem}}@media (max-width: 768px){.product-video{margin-bottom:0rem}.video-container{border-radius:8px;box-shadow:var(--shadow)}.video-container iframe{border-radius:8px}}