*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,noto sans,sans-serif,apple color emoji,segoe ui emoji;font-size:16px;line-height:1.6;color:#2d3748;background:#fff;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:#1a5fb4;text-decoration:none;transition:color .2s}a:hover{color:#0d3b66;text-decoration:underline}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;color:#1a202c;margin-bottom:.5em}h1{font-size:2rem}h2{font-size:1.5rem;margin-top:2rem}h3{font-size:1.2rem;margin-top:1.5rem}p{margin-bottom:1rem}ul,ol{margin-left:1.5rem;margin-bottom:1rem}li{margin-bottom:.4rem}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.7rem 1.5rem;border-radius:6px;font-weight:600;text-align:center;border:2px solid transparent;cursor:pointer;transition:all .2s;text-decoration:none;font-size:.95rem;line-height:1.3}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-sm{padding:.5rem 1rem;font-size:.85rem}.btn-lg{padding:.9rem 2rem;font-size:1rem}.btn-primary{background:#1a5fb4;color:#fff;border-color:#1a5fb4}.btn-primary:hover{background:#0d4a8c;border-color:#0d4a8c;color:#fff}.btn-outline{background:0 0;color:#1a5fb4;border-color:#1a5fb4}.btn-outline:hover{background:#1a5fb4;color:#fff}.btn-whatsapp{background:#25d366;color:#fff;border-color:#25d366}.btn-whatsapp:hover{background:#1fb956;border-color:#1fb956;color:#fff}.site-header{background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,5%)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.8rem 1rem}.logo{display:flex;align-items:center;gap:.5rem;font-size:1.3rem;font-weight:800;color:#1a5fb4;text-decoration:none}.logo:hover{text-decoration:none;color:#0d4a8c}.logo-mark{font-size:1.4rem}.logo-text{letter-spacing:-.02em}.main-nav{display:none}.nav-list{display:flex;list-style:none;gap:1.5rem;margin:0}.nav-link{color:#2d3748;font-weight:500;padding:.5rem 0;border-bottom:2px solid transparent}.nav-link:hover,.nav-link.active{color:#1a5fb4;border-bottom-color:#1a5fb4;text-decoration:none}.nav-cta{display:none}.mobile-menu-toggle{display:flex;flex-direction:column;justify-content:space-between;width:28px;height:22px;background:0 0;border:none;cursor:pointer;padding:0}.mobile-menu-toggle span{display:block;height:3px;width:100%;background:#2d3748;border-radius:2px;transition:all .3s}.breadcrumb{background:#f7fafc;padding:.6rem 0;border-bottom:1px solid #edf2f7;font-size:.85rem}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0}.breadcrumb li::after{content:"›";margin-left:.4rem;color:#a0aec0}.breadcrumb li:last-child::after{content:""}.breadcrumb a{color:#1a5fb4}.breadcrumb li[aria-current=page]{color:#718096}.hero{background:linear-gradient(135deg,#0d3b66 0%,#1a5fb4 50%,#2d7dd2 100%);color:#fff;padding:3rem 0}.hero-inner{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}.hero-badge{display:inline-block;background:rgba(255,255,255,.15);padding:.4rem .9rem;border-radius:999px;font-size:.85rem;font-weight:500;margin-bottom:1rem;backdrop-filter:blur(4px)}.hero-title{font-size:2rem;color:#fff;margin-bottom:1rem;line-height:1.2}.hero-title .highlight{color:#ffd166}.hero-subtitle{font-size:1.05rem;opacity:.95;margin-bottom:1.5rem;line-height:1.6}.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2rem}.hero-cta .btn-outline{color:#fff;border-color:rgba(255,255,255,.5)}.hero-cta .btn-outline:hover{background:#fff;color:#1a5fb4}.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.stat-item{text-align:center}.stat-number{display:block;font-size:1.6rem;font-weight:800;color:#ffd166}.stat-label{font-size:.8rem;opacity:.9}.hero-image img{width:100%;height:auto;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.3);aspect-ratio:4/3;object-fit:cover}.hero-image-placeholder{background:rgba(255,255,255,.1);border:2px dashed rgba(255,255,255,.3);border-radius:12px;aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;color:rgba(255,255,255,.6);font-size:.9rem}.placeholder-icon{font-size:4rem;margin-bottom:.5rem}.logo-img{height:36px;width:auto;display:block}.section{padding:3rem 0}.section-header{text-align:center;margin-bottom:2.5rem}.section-header h2{margin-top:0;font-size:1.8rem}.section-header p{color:#718096;font-size:1.05rem;max-width:600px;margin:0 auto}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.product-card{display:block;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:1.5rem;text-align:center;transition:all .25s;color:inherit;text-decoration:none}.product-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.1);border-color:#1a5fb4;text-decoration:none}.product-card-image{margin-bottom:1rem;aspect-ratio:4/3;overflow:hidden;border-radius:8px;background:#f7fafc}.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.product-card:hover .product-card-image img{transform:scale(1.05)}.product-card h3{margin:0 0 .5rem;font-size:1.15rem}.product-card p{color:#718096;font-size:.9rem;margin-bottom:1rem}.card-link{color:#1a5fb4;font-weight:600;font-size:.9rem}.home-why-us{background:#f7fafc}.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}.why-card{background:#fff;padding:1.8rem;border-radius:10px;border:1px solid #e2e8f0;transition:all .25s}.why-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,8%)}.why-icon{font-size:2.2rem;margin-bottom:.8rem}.why-icon-img{width:48px;height:48px;margin-bottom:.8rem;display:block}.why-card h3{margin:0 0 .5rem;font-size:1.1rem}.why-card p{margin:0;color:#718096;font-size:.9rem;line-height:1.5}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.industry-item{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.2rem .5rem;background:#f7fafc;border-radius:8px;text-align:center;transition:all .2s}.industry-item:hover{background:#edf2f7}.industry-icon{font-size:2rem}.industry-name{font-size:.8rem;font-weight:500;color:#4a5568}.home-cta-section{background:linear-gradient(135deg,#0d3b66,#1a5fb4);color:#fff}.cta-box{text-align:center;max-width:700px;margin:0 auto}.cta-box h2{color:#fff;font-size:1.8rem;margin-top:0}.cta-box p{opacity:.95;font-size:1.05rem;margin-bottom:1.5rem}.cta-buttons{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.product-page{padding:2rem 1rem}.product-hero{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid #e2e8f0}.product-title{font-size:1.8rem;margin-bottom:.5rem}.product-subtitle{color:#718096;font-size:1.05rem;margin-bottom:1.2rem}.product-highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem;margin-bottom:1.5rem}.highlight-item{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:#4a5568}.highlight-icon{color:#38a169;font-weight:700}.product-cta-group{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.2rem}.product-grade-tags{display:flex;flex-wrap:wrap;gap:.5rem}.grade-tag{background:#ebf4ff;color:#1a5fb4;padding:.3rem .7rem;border-radius:6px;font-size:.8rem;font-weight:500}.product-hero-image img{width:100%;height:100%;object-fit:cover;border-radius:10px;aspect-ratio:4/3;box-shadow:0 10px 30px rgba(0,0,0,.1)}.product-hero-image .product-image-placeholder{background:#f7fafc;border:2px dashed #cbd5e0;border-radius:10px;aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#a0aec0}.product-image-placeholder .placeholder-icon{font-size:5rem}.product-section{margin-bottom:3rem}.product-section h2{font-size:1.5rem;padding-bottom:.5rem;border-bottom:2px solid #e2e8f0;margin-top:0}.product-description{font-size:1.05rem;line-height:1.7}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}.spec-item{padding:.9rem 1rem;border-bottom:1px solid #e2e8f0;border-right:1px solid #e2e8f0}.spec-item:nth-child(2n){border-right:none}.spec-item:nth-last-child(-n+2){border-bottom:none}.spec-item.spec-full{grid-column:1/-1;border-right:none}.spec-label{display:block;font-size:.8rem;color:#718096;margin-bottom:.2rem}.spec-value{display:block;font-weight:600;color:#2d3748;font-size:.95rem}.table-responsive{overflow-x:auto;border:1px solid #e2e8f0;border-radius:8px;-webkit-overflow-scrolling:touch}.data-table{width:100%;border-collapse:collapse;font-size:.9rem}.data-table th,.data-table td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid #e2e8f0}.data-table thead{background:#f7fafc}.data-table th{font-weight:600;color:#2d3748;white-space:nowrap}.data-table tbody tr:hover{background:#f7fafc}.data-table tbody tr:last-child td{border-bottom:none}.application-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;list-style:none;margin:0}.application-list li{padding:.6rem 1rem .6rem 2rem;background:#f7fafc;border-radius:6px;position:relative;margin:0;font-size:.9rem}.application-list li::before{content:"✓";position:absolute;left:.7rem;color:#38a169;font-weight:700}.faq-list{display:flex;flex-direction:column;gap:.8rem}.faq-item{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;transition:all .2s}.faq-item[open]{border-color:#1a5fb4}.faq-item summary{padding:1rem 1.2rem;cursor:pointer;font-weight:600;color:#2d3748;background:#fff;list-style:none;position:relative;padding-right:2.5rem;transition:background .2s}.faq-item summary:hover{background:#f7fafc}.faq-item summary::after{content:"+";position:absolute;right:1rem;top:50%;transform:translateY(-50%);font-size:1.4rem;color:#1a5fb4;font-weight:400;transition:transform .2s}.faq-item[open] summary::after{content:"−"}.faq-answer{padding:0 1.2rem 1rem;color:#4a5568;line-height:1.6}.faq-answer p{margin-bottom:.5rem}.product-bottom-cta{background:linear-gradient(135deg,#f0f7ff,#e6f0ff);border-radius:12px;padding:2.5rem 1.5rem;text-align:center;border:1px solid #bfdbfe}.product-bottom-cta h2{border:none;padding:0;margin-bottom:.5rem}.product-bottom-cta p{color:#4a5568;margin-bottom:1.5rem}.page-single{max-width:900px;margin:0 auto;padding:2rem 1rem}.page-header{margin-bottom:2rem}.page-title{font-size:2rem;color:#1a202c;margin-bottom:.5rem}.page-subtitle{font-size:1.1rem;color:#718096}.page-content h2{margin-top:2rem;padding-bottom:.4rem;border-bottom:2px solid #e2e8f0}.page-content table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9rem}.page-content th,.page-content td{padding:.7rem 1rem;border:1px solid #e2e8f0;text-align:left}.page-content th{background:#f7fafc}.product-list-page{padding:2rem 1rem}.product-category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-bottom:3rem}.product-category-card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;transition:all .25s;display:flex;flex-direction:column}.product-category-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.1)}.product-card-image{background:#f7fafc;padding:2rem;text-align:center;font-size:3rem;color:#1a5fb4}.product-card-body{padding:1.3rem;display:flex;flex-direction:column;flex:1;gap:.6rem}.product-card-title{font-size:1.15rem;margin:0}.product-card-title a{color:#1a202c}.product-card-title a:hover{color:#1a5fb4;text-decoration:none}.product-card-desc{color:#718096;font-size:.9rem;margin:0;flex:1}.site-footer{background:#1a202c;color:#cbd5e0;padding:2.5rem 0 1.5rem;margin-top:3rem}.footer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;margin-bottom:2rem}.footer-col h3{color:#fff;font-size:1rem;margin-bottom:1rem}.footer-desc{font-size:.85rem;line-height:1.6;margin-bottom:1rem}.footer-contact p{font-size:.85rem;margin-bottom:.4rem}.footer-contact strong{color:#fff}.footer-links{list-style:none;margin:0}.footer-links li{margin-bottom:.5rem}.footer-links a{color:#cbd5e0;font-size:.85rem}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #2d3748;padding-top:1.5rem;display:flex;flex-direction:column;gap:.5rem;font-size:.8rem;color:#a0aec0;text-align:center}.footer-bottom a{color:#a0aec0}.footer-bottom a:hover{color:#fff}.whatsapp-float{position:fixed;bottom:1.5rem;right:1.5rem;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);z-index:99;transition:all .3s}.whatsapp-float:hover{transform:scale(1.1);background:#1fb956;color:#fff;text-decoration:none}@media(min-width:768px){h1{font-size:2.5rem}h2{font-size:1.8rem}.main-nav{display:block}.nav-cta{display:inline-block}.mobile-menu-toggle{display:none}.hero{padding:4rem 0}.hero-title{font-size:2.8rem}.hero-inner{grid-template-columns:1.2fr 1fr;gap:3rem}.hero-stats{grid-template-columns:repeat(4,1fr)}.section{padding:4rem 0}.product-hero{grid-template-columns:1.2fr 1fr;gap:3rem}.product-highlights{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(4,1fr)}.footer-bottom{flex-direction:row;justify-content:space-between;text-align:left}.industry-grid{grid-template-columns:repeat(6,1fr)}.industry-name{font-size:.85rem}}@media(min-width:1024px){.hero-title{font-size:3.2rem}.product-title{font-size:2.2rem}.spec-grid{grid-template-columns:repeat(3,1fr)}.spec-item:nth-child(2n){border-right:1px solid #e2e8f0}.spec-item:nth-child(3n){border-right:none}.spec-item:nth-last-child(-n+3){border-bottom:none}.application-list{grid-template-columns:repeat(3,1fr)}}