@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');:root{--color-bg-dark:#090e1a;--color-bg-card:#111827;--color-bg-card-hover:#1f2937;--color-navy-deep:#0f172a;--color-navy-light:#1e293b;--color-steel:#94a3b8;--color-steel-light:#f1f5f9;--color-graphite:#334155;--color-industrial-blue:#0066cc;--color-safety-orange:#0066cc;--color-safety-orange-hover:#0052a3;--color-white:#ffffff;--color-border:rgba(255,255,255,0.08);--color-border-light:rgba(0,0,0,0.08);--font-heading:'Outfit',sans-serif;--font-body:'Inter',sans-serif;--transition-smooth:all 0.3s cubic-bezier(0.25,0.8,0.25,1);--transition-fast:all 0.15s ease-out;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:2rem;--spacing-lg:4rem;--spacing-xl:8rem;--container-max-width:1400px;}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;}body{font-family:var(--font-body);background-color:var(--color-bg-dark);color:var(--color-steel-light);line-height:1.6;overflow-x:hidden;}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-white);font-weight:600;line-height:1.25;}p{color:var(--color-steel);font-weight:300;}a{color:inherit;text-decoration:none;transition:var(--transition-smooth);}button{font-family:var(--font-body);cursor:pointer;border:none;background:none;outline:none;}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 2rem;}.grid{display:grid;gap:2rem;}.grid-2{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(3,1fr);}.grid-4{grid-template-columns:repeat(4,1fr);}@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(2,1fr);}}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}.container{padding:0 1rem;}}header.sticky-header{position:sticky;top:0;z-index:100;background-color:rgba(7,15,30,0.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);}.nav-container{display:flex;align-items:center;justify-content:space-between;height:80px;}.logo a{display:flex;align-items:center;gap:0.75rem;font-family:var(--font-heading);font-size:1.5rem;font-weight:700;letter-spacing:1px;color:var(--color-white);}.logo-accent{color:var(--color-safety-orange);}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none;}.nav-item{position:relative;}.nav-link{font-size:0.9rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;color:var(--color-steel-light);padding:1.5rem 0;}.nav-link:hover{color:var(--color-safety-orange);}.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(20px);width:100vw;max-width:var(--container-max-width);background-color:var(--color-navy-deep);border:1px solid var(--color-border);border-top:3px solid var(--color-safety-orange);padding:2.5rem;opacity:0;visibility:hidden;transition:var(--transition-smooth);box-shadow:0 20px 40px rgba(0,0,0,0.5);display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;border-radius:0 0 4px 4px;}.nav-item:hover .mega-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}.mega-column-title{font-size:1rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-safety-orange);margin-bottom:1rem;border-bottom:1px solid var(--color-border);padding-bottom:0.5rem;}.mega-column ul{list-style:none;}.mega-column li{margin-bottom:0.75rem;}.mega-column a{font-size:0.85rem;color:var(--color-steel);}.mega-column a:hover{color:var(--color-white);padding-left:5px;}.nav-actions{display:flex;align-items:center;gap:1.5rem;}.btn-icon{color:var(--color-steel-light);font-size:1.25rem;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:4px;background-color:rgba(255,255,255,0.03);border:1px solid var(--color-border);transition:var(--transition-smooth);}.btn-icon:hover{background-color:rgba(255,255,255,0.1);color:var(--color-safety-orange);}.btn-premium{background-color:var(--color-safety-orange);color:var(--color-white);padding:0.75rem 1.5rem;font-weight:600;text-transform:uppercase;font-size:0.85rem;letter-spacing:1px;border-radius:4px;border:1px solid var(--color-safety-orange);transition:var(--transition-smooth);}.btn-premium:hover{background-color:var(--color-safety-orange-hover);border-color:var(--color-safety-orange-hover);}.btn-outline{background:transparent;color:var(--color-white);padding:0.75rem 1.5rem;font-weight:600;text-transform:uppercase;font-size:0.85rem;letter-spacing:1px;border-radius:4px;border:1px solid var(--color-steel);transition:var(--transition-smooth);}.btn-outline:hover{border-color:var(--color-white);background-color:rgba(255,255,255,0.05);}.mobile-nav-toggle{display:none;}@media (max-width:1024px){.nav-links,.nav-actions .btn-premium{display:none;}.mobile-nav-toggle{display:block;color:var(--color-white);font-size:1.5rem;}}.hero-section{position:relative;min-height:90vh;display:flex;align-items:center;background-color:var(--color-bg-dark);overflow:hidden;border-bottom:1px solid var(--color-border);}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;}.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:0.65;}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to right,rgba(9,14,26,0.85) 45%,rgba(9,14,26,0.25) 100%);z-index:2;}.hero-content{position:relative;z-index:3;max-width:800px;}.hero-tagline{color:var(--color-safety-orange);text-transform:uppercase;font-size:0.9rem;font-weight:700;letter-spacing:3px;margin-bottom:1.5rem;display:block;}.hero-title{font-size:4rem;font-weight:800;margin-bottom:1.5rem;letter-spacing:-1px;}.hero-subtitle{font-size:1.25rem;margin-bottom:2.5rem;line-height:1.7;}.hero-actions{display:flex;gap:1.5rem;}@media (max-width:768px){.hero-title{font-size:2.5rem;}.hero-subtitle{font-size:1.1rem;}.hero-actions{flex-direction:column;}}.section-header{margin-bottom:var(--spacing-lg);position:relative;}.section-label{color:var(--color-safety-orange);text-transform:uppercase;font-size:0.8rem;font-weight:700;letter-spacing:2px;margin-bottom:0.75rem;display:block;}.section-title{font-size:2.5rem;font-weight:700;}.section-desc{max-width:600px;margin-top:1rem;}.section-padding{padding:var(--spacing-xl) 0;border-bottom:1px solid var(--color-border);}.section-padding-sm{padding:var(--spacing-lg) 0;border-bottom:1px solid var(--color-border);}.serve-card{background-color:var(--color-bg-card);border:1px solid var(--color-border);padding:2.5rem;border-radius:4px;transition:var(--transition-smooth);position:relative;overflow:hidden;}.serve-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:0;background-color:var(--color-safety-orange);transition:var(--transition-smooth);}.serve-card:hover{background-color:var(--color-bg-card-hover);transform:translateY(-5px);border-color:rgba(255,255,255,0.15);}.serve-card:hover::before{height:100%;}.serve-icon{color:var(--color-safety-orange);font-size:2rem;margin-bottom:1.5rem;}.serve-title{font-size:1.25rem;margin-bottom:1rem;}.serve-text{font-size:0.9rem;}.product-card{background-color:var(--color-bg-card);border:1px solid var(--color-border);border-radius:4px;overflow:hidden;transition:var(--transition-smooth);display:flex;flex-direction:column;}.product-card:hover{transform:translateY(-5px);background-color:var(--color-bg-card-hover);border-color:rgba(255,255,255,0.15);}.product-img-wrapper{position:relative;height:220px;background-color:rgba(255,255,255,0.02);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--color-border);}.product-img-placeholder{font-size:3rem;color:var(--color-steel);opacity:0.3;}.product-info{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column;justify-content:space-between;}.product-title{font-size:1.25rem;margin-bottom:0.5rem;}.product-desc{font-size:0.85rem;margin-bottom:1.5rem;flex-grow:1;}.product-footer{display:flex;justify-content:space-between;align-items:center;}.product-link{font-size:0.85rem;font-weight:600;text-transform:uppercase;color:var(--color-safety-orange);letter-spacing:1px;}.product-link:hover{color:var(--color-white);}.solutions-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;}@media (max-width:768px){.solutions-grid{grid-template-columns:1fr;gap:2rem;}}.solution-featured{background-color:var(--color-navy-deep);border:1px solid var(--color-border);padding:3rem;border-radius:4px;}.solution-list{display:flex;flex-direction:column;gap:1.5rem;justify-content:center;}.solution-item{display:flex;gap:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--color-border);}.solution-item-num{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-safety-orange);}.solution-item-title{font-size:1.15rem;margin-bottom:0.5rem;}.brands-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:2rem;align-items:center;}@media (max-width:1024px){.brands-grid{grid-template-columns:repeat(3,1fr);}}@media (max-width:768px){.brands-grid{grid-template-columns:repeat(2,1fr);}}.brand-logo{filter:grayscale(1) invert(0.8);opacity:0.6;transition:var(--transition-smooth);text-align:center;font-family:var(--font-heading);font-weight:700;letter-spacing:2px;font-size:1.25rem;padding:1.5rem;border:1px solid var(--color-border);background-color:rgba(255,255,255,0.01);}.brand-logo:hover{filter:none;opacity:1;background-color:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.1);color:var(--color-white);}.sticky-actions{position:fixed;bottom:2rem;right:2rem;z-index:99;display:flex;flex-direction:column;gap:1rem;}.sticky-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-white);box-shadow:0 4px 20px rgba(0,0,0,0.4);transition:var(--transition-smooth);}.sticky-btn:hover{transform:scale(1.1);}.sticky-btn-quote{background-color:var(--color-safety-orange);}.sticky-btn-whatsapp{background-color:#25d366;}footer.footer-section{background-color:#040913;padding:var(--spacing-xl) 0 var(--spacing-md);color:var(--color-steel);border-top:1px solid var(--color-border);}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:var(--spacing-lg);}@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;}}@media (max-width:768px){.footer-grid{grid-template-columns:1fr;gap:2rem;}}.footer-about-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--color-white);margin-bottom:1.5rem;}.footer-column h4{color:var(--color-white);text-transform:uppercase;font-size:0.9rem;font-weight:600;letter-spacing:1px;margin-bottom:1.5rem;}.footer-links{list-style:none;}.footer-links li{margin-bottom:0.75rem;}.footer-links a{font-size:0.9rem;}.footer-links a:hover{color:var(--color-safety-orange);}.footer-bottom{border-top:1px solid var(--color-border);padding-top:var(--spacing-md);display:flex;justify-content:space-between;font-size:0.8rem;}@media (max-width:768px){.footer-bottom{flex-direction:column;gap:1rem;text-align:center;}}.page-header{background-color:var(--color-navy-deep);padding:6rem 0 4rem;border-bottom:1px solid var(--color-border);}.breadcrumbs{display:flex;gap:0.5rem;font-size:0.8rem;margin-bottom:1rem;color:var(--color-steel);}.breadcrumbs a:hover{color:var(--color-white);}.breadcrumbs span{color:var(--color-safety-orange);}.page-title{font-size:3rem;font-weight:700;margin-bottom:1rem;}.page-description{font-size:1.15rem;max-width:800px;}.technical-layout{display:grid;grid-template-columns:3fr 1fr;gap:4rem;}@media (max-width:1024px){.technical-layout{grid-template-columns:1fr;gap:2rem;}}.technical-content{display:flex;flex-direction:column;gap:3rem;}.sidebar{display:flex;flex-direction:column;gap:2rem;}.sidebar-widget{background-color:var(--color-bg-card);border:1px solid var(--color-border);padding:2rem;border-radius:4px;}.sidebar-title{font-size:1.15rem;margin-bottom:1.25rem;border-bottom:1px solid var(--color-border);padding-bottom:0.5rem;}.spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:0.9rem;}.spec-table th,.spec-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--color-border);}.spec-table th{background-color:rgba(255,255,255,0.02);color:var(--color-white);font-weight:600;}.spec-table tr:hover td{background-color:rgba(255,255,255,0.01);}.faq-list{display:flex;flex-direction:column;gap:1rem;}.faq-item{border:1px solid var(--color-border);background-color:var(--color-bg-card);border-radius:4px;}.faq-question{padding:1.25rem;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:1rem;cursor:pointer;color:var(--color-white);}.faq-answer{padding:0 1.25rem 1.25rem;font-size:0.9rem;display:none;}.faq-item.active .faq-answer{display:block;}.modal{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1000;background-color:rgba(4,9,19,0.85);display:none;align-items:center;justify-content:center;backdrop-filter:blur(8px);}.modal-content{background-color:var(--color-navy-deep);border:1px solid var(--color-border);border-top:4px solid var(--color-safety-orange);max-width:600px;width:90%;border-radius:4px;padding:3rem;position:relative;}.modal-close{position:absolute;top:1.5rem;right:1.5rem;font-size:1.5rem;color:var(--color-steel);cursor:pointer;}.modal-close:hover{color:var(--color-white);}.form-group{margin-bottom:1.5rem;}.form-group label{display:block;font-size:0.85rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:0.5rem;color:var(--color-steel-light);}.form-control{width:100%;background-color:var(--color-bg-dark);border:1px solid var(--color-border);padding:0.75rem 1rem;border-radius:4px;color:var(--color-white);font-family:var(--font-body);}.form-control:focus{outline:none;border-color:var(--color-safety-orange);}#search-input{margin-bottom:1.5rem;}.search-results-list{max-height:300px;overflow-y:auto;list-style:none;}.search-results-list li{margin-bottom:0.5rem;}.search-results-list a{display:block;padding:1rem;background-color:rgba(255,255,255,0.02);border:1px solid var(--color-border);border-radius:4px;font-size:0.9rem;}.search-results-list a:hover{background-color:rgba(255,255,255,0.05);border-color:var(--color-safety-orange);}.search-match-type{font-size:0.7rem;text-transform:uppercase;color:var(--color-safety-orange);font-weight:bold;float:right;}@media print{body{background-color:#ffffff !important;color:#000000 !important;font-size:11pt !important;}h1,h2,h3,h4,h5,h6,p,td,th{color:#000000 !important;}header.sticky-header,footer.footer-section,.sticky-actions,.sidebar,.modal,.breadcrumbs a,section#downloads,section#faqs,section#related-silos,.btn-premium,.btn-outline,.btn-icon{display:none !important;}.container{max-width:100% !important;padding:0 !important;margin:0 !important;}.page-header{background:none !important;border-bottom:2px solid #000000 !important;padding:1.5rem 0 !important;margin-bottom:2rem !important;}.page-title{font-size:20pt !important;color:#000000 !important;margin-bottom:0.5rem !important;}.page-description{font-size:10pt !important;color:#444444 !important;}.technical-layout{grid-template-columns:1fr !important;gap:0 !important;}.spec-table{width:100% !important;margin:1.5rem 0 !important;border-collapse:collapse !important;}.spec-table th,.spec-table td{border:1px solid #999999 !important;color:#000000 !important;padding:6px 10px !important;font-size:10pt !important;}.spec-table th{background-color:#f2f2f2 !important;font-weight:bold !important;}}