:root{--primary-color: #0a2e5c;--secondary-color: #ffffff;--accent-color: #f97316;--text-color: #111111;--light-gray: #f5f5f5;--border-color: #e0e0e0;--shadow: 0 4px 6px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Roboto,sans-serif;background-color:var(--light-gray);color:var(--text-color);line-height:1.6}.app-container{min-height:100vh;display:flex;flex-direction:column}.header{background-color:var(--primary-color);color:var(--secondary-color);padding:1rem 0;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}.container{width:min(1200px,90%);margin:0 auto}.logo{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.nav{display:flex;gap:1.5rem;flex-wrap:wrap}.nav-link{background:none;border:none;color:var(--secondary-color);font-size:1rem;font-weight:500;cursor:pointer;padding:.5rem 1rem;border-radius:4px;transition:background-color .3s}.nav-link:hover,.nav-link.active{background-color:#fff3}.main-content{flex:1;padding:2rem 0}.section{padding:3rem 0}.section-title{text-align:center;font-size:2.5rem;margin-bottom:2rem;color:var(--primary-color)}.hero{background:linear-gradient(135deg,var(--primary-color) 0%,#1a3e6c 100%);color:var(--secondary-color);text-align:center;padding:4rem 0}.hero h1{font-size:clamp(2.5rem,5vw,3.5rem);margin-bottom:1rem;font-weight:700}.subtitle{font-size:1.25rem;margin-bottom:2rem;opacity:.9}.stats{display:flex;justify-content:center;gap:2rem;margin-bottom:2rem;flex-wrap:wrap}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:700;display:block;margin-bottom:.5rem}.stat-label{font-size:1rem;opacity:.8}.cta-buttons{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 12px #f973164d}.btn-secondary{background-color:transparent;color:var(--secondary-color);border:2px solid var(--secondary-color)}.btn-secondary:hover{background-color:#ffffff1a;transform:translateY(-2px)}.about-content{display:grid;gap:2rem;align-items:start}.about-text p{margin-bottom:1rem;font-size:1.1rem}.about-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:2rem}.highlight-card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:var(--shadow);text-align:center}.highlight-card h3{color:var(--primary-color);margin-bottom:.5rem}.product-category{margin-bottom:3rem}.product-category h3{font-size:1.75rem;margin-bottom:1.5rem;color:var(--primary-color);text-align:center}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.product-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s}.product-card:hover{transform:translateY(-5px)}.product-image-placeholder{height:180px;background:linear-gradient(135deg,#0a2e5c,#f97316);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:1.1rem}.product-card h4{padding:1rem;font-size:1.25rem;color:var(--primary-color)}.product-card p{padding:0 1rem 1rem;color:#666}.applications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.application-card{background:#fff;padding:2rem;border-radius:8px;box-shadow:var(--shadow);text-align:center;transition:transform .3s}.application-card:hover{transform:translateY(-5px)}.app-icon{font-size:2.5rem;margin-bottom:1rem}.application-card h3{color:var(--primary-color);margin-bottom:.5rem}.contact-content{display:grid;gap:3rem}.contact-info h3{color:var(--primary-color);margin-bottom:1rem}.contact-details{margin-top:1.5rem}.contact-item{margin-bottom:1rem}.contact-item strong{display:block;margin-bottom:.25rem;color:var(--primary-color)}.contact-form .form-group{margin-bottom:1rem}.contact-form input,.contact-form textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent-color)}.footer{background-color:var(--primary-color);color:var(--secondary-color);text-align:center;padding:2rem 0;margin-top:auto}@media (max-width: 768px){.logo{text-align:center;margin-bottom:1rem}.nav{justify-content:center}.hero{padding:2rem 0}.hero h1{font-size:2rem}.stats{gap:1rem}.stat-number{font-size:2rem}.about-content,.contact-content{grid-template-columns:1fr}}