:root{--color-primary: #0a2540;--color-primary-light: #1a3a5c;--color-primary-dark: #061829;--color-accent: #0066ff;--color-accent-hover: #0052cc;--color-accent-light: #e6f0ff;--color-secondary: #f7931e;--color-text: #2d3748;--color-text-light: #718096;--color-bg: #ffffff;--color-bg-alt: #f7fafc;--color-bg-dark: #0a2540;--color-border: #e2e8f0;--color-success: #38a169;--color-white: #ffffff;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--container-max: 1200px;--header-height: 80px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit;transition:var(--transition-fast)}ul,ol{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:var(--radius-md);font-weight:600;font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast);border:2px solid transparent;text-transform:none;letter-spacing:.5px}.btn-primary{background-color:var(--color-accent);color:var(--color-white);border-color:var(--color-accent)}.btn-primary:hover{background-color:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-outline{background-color:transparent;color:var(--color-white);border-color:var(--color-white)}.btn-outline:hover{background-color:var(--color-white);color:var(--color-primary)}.btn-white{background-color:var(--color-white);color:var(--color-primary);border-color:var(--color-white)}.btn-white:hover{background-color:var(--color-bg-alt);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-outline-white{background-color:transparent;color:var(--color-white);border-color:var(--color-white)}.btn-outline-white:hover{background-color:var(--color-white);color:var(--color-primary)}.btn-sm{padding:.5rem 1.25rem;font-size:var(--font-size-xs)}.header{position:fixed;top:0;left:0;right:0;height:var(--header-height);z-index:1000;background-color:transparent;transition:all var(--transition-normal)}.header.scrolled{background-color:var(--color-primary);box-shadow:var(--shadow-lg);height:65px}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.logo{display:flex;align-items:center;z-index:10;text-decoration:none}.logo-img{height:40px;width:auto;object-fit:contain;transition:opacity .2s ease}.logo:hover .logo-img{opacity:.9}.header.scrolled .logo-img{height:34px}.logo-text{color:var(--color-white)}.logo-suffix{color:var(--color-secondary);font-weight:600;font-size:1.15rem}.nav-list{display:flex;align-items:center;gap:.1rem}.nav-link{display:block;padding:.5rem .85rem;color:#ffffffd9;font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-sm);white-space:nowrap;transition:all var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--color-white);background-color:#ffffff1a}.nav-link.active{color:var(--color-secondary);font-weight:600}.header-cta{margin-left:var(--spacing-md)}.nav-cta-mobile{display:none}.mobile-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:30px;height:30px;background:none;border:none;cursor:pointer;z-index:10;padding:0}.mobile-toggle span{display:block;width:24px;height:2px;background-color:var(--color-white);transition:all var(--transition-fast);border-radius:2px}.hero{position:relative;min-height:90vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 50%,#1e4d7b 100%);overflow:hidden}.hero-overlay{position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.5}.hero-content{position:relative;z-index:1;padding-top:calc(var(--header-height) + var(--spacing-xl));padding-bottom:var(--spacing-xl)}.hero h1{font-size:clamp(2rem,5vw,var(--font-size-5xl));font-weight:800;color:var(--color-white);line-height:1.15;margin-bottom:var(--spacing-md);max-width:700px}.hero-subtitle{font-size:clamp(var(--font-size-lg),2vw,var(--font-size-xl));color:#ffffffd9;margin-bottom:var(--spacing-lg);max-width:550px;line-height:1.5}.hero-cta{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;margin-bottom:var(--spacing-2xl)}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-md);max-width:600px;padding-top:var(--spacing-lg);border-top:1px solid rgba(255,255,255,.15)}.stat-item{text-align:left}.stat-number{display:block;font-size:var(--font-size-3xl);font-weight:800;color:var(--color-secondary);line-height:1}.stat-label{font-size:var(--font-size-xs);color:#ffffffb3;text-transform:uppercase;letter-spacing:1px;margin-top:.35rem;display:block}.section{padding:var(--spacing-3xl) 0}.section-header{text-align:center;max-width:700px;margin:0 auto var(--spacing-2xl)}.section-header h2{font-size:var(--font-size-3xl);font-weight:800;color:var(--color-primary);margin-bottom:var(--spacing-sm)}.section-header p{font-size:var(--font-size-lg);color:var(--color-text-light)}.products-section{background-color:var(--color-bg-alt)}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.product-card{background:var(--color-white);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:all var(--transition-normal);display:block}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl);border-color:var(--color-accent)}.product-icon{width:80px;height:80px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--color-accent-light),#dbeafe);display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md);color:var(--color-accent)}.product-card h3{font-size:var(--font-size-xl);font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-xs)}.product-card p{color:var(--color-text-light);font-size:var(--font-size-sm);line-height:1.6;margin-bottom:var(--spacing-sm)}.product-link{color:var(--color-accent);font-weight:600;font-size:var(--font-size-sm)}.product-card:hover .product-link{color:var(--color-accent-hover)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--spacing-lg)}.feature-card{padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-white);transition:all var(--transition-normal)}.feature-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-lg)}.feature-icon{width:64px;height:64px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:var(--color-white);display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md)}.feature-card h3{font-size:var(--font-size-lg);font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-xs)}.feature-card p{color:var(--color-text-light);font-size:var(--font-size-sm);line-height:1.6}.cta-section{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-light) 100%);padding:var(--spacing-3xl) 0}.cta-content{text-align:center}.cta-content h2{font-size:var(--font-size-3xl);font-weight:800;color:var(--color-white);margin-bottom:var(--spacing-sm)}.cta-content>p{font-size:var(--font-size-lg);color:#fffc;margin-bottom:var(--spacing-lg);max-width:500px;margin-left:auto;margin-right:auto}.cta-buttons{display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap}.certifications-section{padding:var(--spacing-xl) 0;background-color:var(--color-bg-alt)}.cert-badges{display:flex;justify-content:center;align-items:center;gap:var(--spacing-lg);flex-wrap:wrap}.cert-badge{padding:.75rem 1.5rem;background:var(--color-white);border:2px solid var(--color-border);border-radius:var(--radius-full);font-weight:700;font-size:var(--font-size-sm);color:var(--color-primary);letter-spacing:.5px}.footer{background-color:var(--color-primary-dark);color:#fffc}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--spacing-xl);padding:var(--spacing-3xl) 0 var(--spacing-xl)}.footer-logo{margin-bottom:var(--spacing-md)}.footer-logo-img{height:36px;width:auto}.footer-desc{font-size:var(--font-size-sm);line-height:1.7;color:#fff9;margin-bottom:var(--spacing-md)}.social-links{display:flex;gap:.75rem}.social-link{width:36px;height:36px;border-radius:var(--radius-full);background:#ffffff1a;display:flex;align-items:center;justify-content:center;color:#ffffffb3;transition:all var(--transition-fast)}.social-link:hover{background:var(--color-accent);color:var(--color-white)}.footer-col h4{color:var(--color-white);font-weight:700;font-size:var(--font-size-base);margin-bottom:var(--spacing-md)}.footer-col ul li{margin-bottom:.5rem}.footer-col a{color:#fff9;font-size:var(--font-size-sm);transition:color var(--transition-fast)}.footer-col a:hover{color:var(--color-white)}.footer-contact{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,.1)}.footer-contact p{font-size:var(--font-size-xs);color:#ffffff80;margin-bottom:.35rem}.footer-contact strong{color:#fffc}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:var(--spacing-md) 0}.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;font-size:var(--font-size-xs);color:#fff6}.footer-bottom-links a{color:#fff6;margin:0 .5rem}.footer-bottom-links span{opacity:.3}.footer-bottom-links a:hover{color:var(--color-white)}.page-hero{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));padding:calc(var(--header-height) + var(--spacing-2xl)) 0 var(--spacing-2xl);text-align:center}.page-hero h1{font-size:var(--font-size-4xl);font-weight:800;color:var(--color-white);margin-bottom:var(--spacing-sm)}.page-hero p{font-size:var(--font-size-lg);color:#ffffffbf;max-width:600px;margin:0 auto}.breadcrumb{margin-top:var(--spacing-md);font-size:var(--font-size-sm);color:#ffffff80}.breadcrumb a{color:#ffffffb3}.breadcrumb a:hover{color:var(--color-white)}.breadcrumb .separator{margin:0 .5rem}.content-section{padding:var(--spacing-3xl) 0}.content-area{max-width:850px;margin:0 auto}.content-area h2{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-primary);margin:var(--spacing-xl) 0 var(--spacing-md)}.content-area h3{font-size:var(--font-size-xl);font-weight:600;color:var(--color-primary);margin:var(--spacing-lg) 0 var(--spacing-sm)}.content-area p{color:var(--color-text);line-height:1.8;margin-bottom:var(--spacing-md)}.content-area ul{list-style:disc;padding-left:var(--spacing-lg);margin-bottom:var(--spacing-md)}.content-area ul li{margin-bottom:.5rem;color:var(--color-text);line-height:1.6}@media (max-width: 1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:var(--spacing-xl)}.hero-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){:root{--header-height: 65px}.mobile-toggle{display:flex}.nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--color-primary);padding:calc(var(--header-height) + var(--spacing-lg)) var(--spacing-md) var(--spacing-md);transition:right var(--transition-normal);overflow-y:auto;z-index:999}.nav.open{right:0;box-shadow:-5px 0 30px #0000004d}.nav-list{flex-direction:column;gap:.1rem}.nav-link{padding:.75rem .85rem;border-radius:var(--radius-md);font-size:var(--font-size-base)}.nav-cta-mobile{display:block;margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,.1)}.nav-cta-mobile .btn{width:100%}.header-cta{display:none}.hero{min-height:auto;padding:calc(var(--header-height) + var(--spacing-lg)) 0 var(--spacing-xl)}.hero h1{font-size:var(--font-size-3xl)}.hero-stats{grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.stat-number,.section-header h2{font-size:var(--font-size-2xl)}.product-grid,.features-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.footer-bottom-inner{flex-direction:column;gap:var(--spacing-sm);text-align:center}.page-hero h1,.cta-content h2{font-size:var(--font-size-2xl)}}@media (max-width: 480px){.hero h1{font-size:var(--font-size-2xl)}.hero-subtitle{font-size:var(--font-size-base)}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%}.cta-buttons{flex-direction:column;align-items:stretch}.cta-buttons .btn{width:100%}.cert-badges{gap:var(--spacing-sm)}.cert-badge{font-size:var(--font-size-xs);padding:.5rem 1rem}}