.vt-hero{background:linear-gradient(135deg,var(--brand-primary) 0,var(--brand-primary-dark) 100%);padding:180px 0 100px;text-align:center;position:relative;overflow:hidden}.vt-hero::before{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,.03)}.vt-hero::after{content:"";position:absolute;bottom:-30%;left:-10%;width:400px;height:400px;border-radius:50%;background:rgba(0,165,181,.08)}.vt-hero h1{color:#fff;font-size:52px;font-weight:700;max-width:800px;margin:0 auto var(--spacing-sm);position:relative;z-index:1}.vt-hero .hero-subtitle{color:rgba(255,255,255,.85);font-size:1.2rem;max-width:640px;margin:0 auto var(--spacing-lg);position:relative;z-index:1}.vt-hero .btn-group-hero{position:relative;z-index:1}@media (max-width:768px){.vt-hero{padding:140px 0 60px}.vt-hero h1{font-size:28px}.vt-hero .hero-subtitle{font-size:1rem}.vt-hero .btn-group-hero .btn{display:block;width:100%;margin-bottom:12px}}.vt-products-grid .product-cat-card{border:1px solid var(--brand-border);border-radius:var(--brand-radius);padding:var(--spacing-md);text-align:center;background:var(--brand-bg);transition:box-shadow .2s,border-color .2s;height:100%}.vt-products-grid .product-cat-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.08);border-color:var(--brand-primary)}.vt-products-grid .product-cat-card h3{font-size:1.1rem;margin-top:var(--spacing-sm);color:var(--brand-text)}.vt-products-grid .product-cat-card p{font-size:.875rem;color:var(--brand-text-secondary)}.vt-tech-highlights .tech-card{background:var(--brand-bg);border-left:3px solid var(--brand-primary);padding:var(--spacing-md);margin-bottom:var(--spacing-sm);border-radius:0 var(--brand-radius) var(--brand-radius) 0}.vt-tech-highlights .tech-card h4{font-size:1rem;margin-bottom:8px}.vt-tech-highlights .tech-card p{font-size:.875rem;color:var(--brand-text-secondary);margin-bottom:0}.vt-standards{background:var(--brand-bg-alt)}.vt-standard-badge{display:inline-flex;align-items:center;background:var(--brand-bg);border:1px solid var(--brand-border);border-radius:var(--brand-radius);padding:12px 20px;margin:6px;font-size:.9rem;font-weight:500;color:var(--brand-text);transition:border-color .2s}.vt-standard-badge:hover{border-color:var(--brand-primary)}.vt-standard-badge .badge-icon{width:28px;height:28px;border-radius:50%;background:rgba(0,95,107,.1);display:flex;align-items:center;justify-content:center;margin-right:10px;color:var(--brand-primary);font-size:.8rem}.vt-industries .industry-card{position:relative;border-radius:var(--brand-radius);overflow:hidden;height:280px}.vt-industries .industry-card .overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,56,64,.9));padding:var(--spacing-md)}.vt-industries .industry-card h3{color:#fff;font-size:1.15rem;margin-bottom:4px}.vt-industries .industry-card p{color:rgba(255,255,255,.8);font-size:.85rem;margin-bottom:0}.vt-cta-section{background:var(--brand-primary);padding:var(--spacing-2xl) 0;text-align:center}.vt-cta-section h2{color:#fff;margin-bottom:var(--spacing-sm)}.vt-cta-section p{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto var(--spacing-lg)}