:root{--color-primary: #0A2647;--color-secondary: #1B2430;--color-accent: #F59E0B;--color-accent-hover: #D97706;--color-bg: #F8F9FB;--color-bg-alt: #FFFFFF;--color-bg-dark: #0F172A;--color-text: #1E293B;--color-text-light: #64748B;--color-text-on-dark: #F1F5F9;--color-border: rgba(15, 23, 42, .08);--font-family: "Inter", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--container: 1200px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 12px 40px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit;border:none;background:none;font-size:inherit}input,textarea{font-family:inherit;font-size:1rem}.container{width:min(var(--container),calc(100vw - 48px));margin:0 auto}.section{padding:96px 0}.section-eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8125rem;font-weight:600;color:var(--color-accent);margin-bottom:12px}.section-eyebrow.centered{text-align:center}.section-title{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.15;color:var(--color-primary);margin-bottom:48px}.section-title.centered{text-align:center}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#ffffffeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.nav-inner{max-width:var(--container);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px}.logo{display:flex;align-items:center;gap:10px;cursor:pointer}.logo-text{font-size:1.125rem;font-weight:700;color:var(--color-primary)}.nav-links{display:flex;align-items:center;gap:4px}.nav-links button{padding:8px 16px;border-radius:var(--radius-sm);font-weight:500;color:var(--color-text);transition:all .2s}.nav-links button:hover{background:#0a26470f;color:var(--color-primary)}.nav-cta{background:var(--color-primary)!important;color:#fff!important;border-radius:var(--radius-sm)!important;padding:8px 20px!important}.nav-cta:hover{background:#0d3b6e!important}.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}.hamburger span{display:block;width:24px;height:2px;background:var(--color-primary);border-radius:2px;transition:.3s}.hero-section{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:64px 24px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#0a2647,#1b2430,#0f172a);z-index:0}.hero-bg .hero-bg-img,.hero-bg-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;opacity:.2;z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 20% 50%,rgba(245,158,11,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 30%,rgba(255,255,255,.04) 0%,transparent 40%);z-index:1}.hero-content{position:relative;z-index:2;max-width:var(--container);margin:0 auto;width:100%}.hero-eyebrow{font-size:.875rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent);margin-bottom:20px}.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.05;color:#fff;margin-bottom:24px}.hero-title .highlight{color:var(--color-accent);text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:6px}.hero-sub{font-size:clamp(1rem,1.8vw,1.25rem);color:#ffffffbf;max-width:600px;line-height:1.7;margin-bottom:36px}.hero-sub strong{color:#fff}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:.9375rem;transition:all .25s;border:2px solid transparent}.btn-primary{background:var(--color-accent);color:var(--color-primary)}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px)}.btn-outline{background:transparent;color:#fff;border-color:#ffffff4d}.btn-outline:hover{border-color:#fff;background:#ffffff14}.hero-stats{display:flex;gap:40px;flex-wrap:wrap}.hero-stat{display:flex;flex-direction:column}.hero-stat-value{font-size:2.25rem;font-weight:800;color:var(--color-accent);line-height:1}.hero-stat-label{font-size:.8125rem;color:#fff9;margin-top:4px;text-transform:uppercase;letter-spacing:.05em}.about-section{background:var(--color-bg-alt)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.about-p{margin-bottom:16px;color:var(--color-text-light);font-size:1.0625rem;line-height:1.8}.about-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.about-tags span{background:#f59e0b1a;color:var(--color-accent-hover);padding:6px 14px;border-radius:20px;font-size:.8125rem;font-weight:600}.about-card{background:linear-gradient(135deg,#0a2647,#1b2430);border-radius:var(--radius-lg);padding:48px 36px;text-align:center;max-width:400px;width:100%}.about-quote{font-size:1.75rem;font-weight:700;color:var(--color-accent);line-height:1.3;margin-bottom:16px}.about-quote-en{color:#ffffffb3;font-size:1rem;font-style:italic}.products-section{background:var(--color-bg)}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{background:var(--color-bg-alt);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .3s;border:1px solid var(--color-border)}.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.product-img-wrapper{height:220px;overflow:hidden;background:var(--color-bg)}.product-img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.product-card:hover .product-img{transform:scale(1.05)}.product-info{padding:24px}.product-title{font-size:1.25rem;font-weight:700;color:var(--color-primary);margin-bottom:8px}.product-desc{color:var(--color-text-light);font-size:.9375rem;line-height:1.6;margin-bottom:16px}.product-variants{display:flex;flex-wrap:wrap;gap:6px}.variant-tag{background:#0a26470f;color:var(--color-primary);padding:4px 10px;border-radius:6px;font-size:.75rem;font-weight:500}.why-section{background:var(--color-bg-alt)}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.why-card{text-align:center;padding:36px 24px;border-radius:var(--radius-md);border:1px solid var(--color-border);transition:all .3s}.why-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-accent)}.why-icon{margin-bottom:20px;display:flex;justify-content:center}.why-card h3{font-size:1.125rem;font-weight:700;color:var(--color-primary);margin-bottom:12px}.why-card p{color:var(--color-text-light);font-size:.9375rem;line-height:1.7}.applications-section{background:var(--color-bg)}.applications-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.app-card{border-radius:var(--radius-md);overflow:hidden;background:var(--color-bg-alt);border:1px solid var(--color-border);transition:all .3s}.app-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.app-img-wrapper{height:200px;overflow:hidden;background:var(--color-bg)}.app-img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.app-card:hover .app-img{transform:scale(1.05)}.app-info{padding:20px 24px}.app-info h3{font-size:1.125rem;font-weight:700;color:var(--color-primary);margin-bottom:6px}.app-info p{color:var(--color-text-light);font-size:.875rem;line-height:1.6}.contact-section{background:var(--color-bg-alt)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.contact-p{color:var(--color-text-light);font-size:1.0625rem;line-height:1.8;margin-bottom:32px;max-width:480px}.contact-details{display:flex;flex-direction:column;gap:16px}.contact-item{display:flex;align-items:center;gap:12px;font-size:1rem;color:var(--color-text)}.contact-form{background:var(--color-bg);padding:36px;border-radius:var(--radius-md);border:1px solid var(--color-border)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form input,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;color:var(--color-text);transition:border-color .2s;outline:none;margin-bottom:16px}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px #f59e0b1a}.form-success{text-align:center;padding:24px 0}.form-success h3{font-size:1.5rem;color:var(--color-primary);margin-bottom:8px}.form-success p{color:var(--color-text-light);margin-bottom:24px}.footer{background:var(--color-bg-dark);color:var(--color-text-on-dark);padding:64px 0 32px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;margin-bottom:48px}.footer-brand .logo-text{color:#fff}.footer-tagline{font-size:.875rem;color:#ffffff80;font-style:italic;margin-top:12px}.footer-links h4,.footer-contact h4{font-size:.8125rem;text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent);margin-bottom:16px}.footer-links button{display:block;color:#fff9;font-size:.875rem;padding:4px 0;transition:color .2s}.footer-links button:hover{color:#fff}.footer-contact p{color:#fff9;font-size:.875rem;margin-bottom:8px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;text-align:center;font-size:.8125rem;color:#ffffff59}@media (max-width: 1024px){.products-grid,.applications-grid,.why-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.section{padding:64px 0}.nav-links{display:none;position:fixed;top:64px;left:0;right:0;background:#fffffffa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);flex-direction:column;padding:16px;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}.nav-links.open{display:flex}.nav-links button{width:100%;text-align:center;padding:12px}.hamburger{display:flex}.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.products-grid,.applications-grid,.why-grid{grid-template-columns:1fr}.hero-stats{gap:24px}.hero-actions .btn{width:100%;justify-content:center}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:32px}.about-card{padding:32px 24px}.contact-form{padding:24px}}@media (max-width: 480px){.hero-title{font-size:clamp(1.75rem,8vw,2.5rem)}.hero-stat-value{font-size:1.75rem}.section-title{font-size:1.625rem}}