.vt-tech-hero{background:linear-gradient(135deg,var(--vt-primary-dark) 0,var(--vt-primary) 100%);color:var(--vt-white);padding:80px 0 60px}.vt-tech-hero h1{color:var(--vt-white);font-size:40px;margin-bottom:16px}.vt-tech-hero p{color:rgba(255,255,255,.75);max-width:720px;margin:0 auto;font-size:18px}.vt-tech-specs{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.vt-tech-spec{background:var(--vt-gray-50);padding:16px;border-radius:6px;border-left:3px solid var(--vt-secondary)}.vt-tech-spec__label{display:block;font-size:12px;color:var(--vt-gray-500);text-transform:uppercase;letter-spacing:.08em;font-weight:500;margin-bottom:4px}.vt-tech-spec__value{display:block;font-size:16px;font-weight:600;color:var(--vt-primary);font-family:"IBM Plex Mono",monospace}.vt-tech-features{list-style:none;padding:0}.vt-tech-features li{position:relative;padding-left:24px;margin-bottom:10px;font-size:15px;color:var(--vt-gray-700);line-height:1.6}.vt-tech-features li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:10px;border:2px solid var(--vt-secondary);border-radius:2px}.vt-protocol-card{padding:28px;height:100%}.vt-protocol-card h4{font-size:18px;color:var(--vt-primary);margin-bottom:12px}.vt-protocol-card p{font-size:14px;color:var(--vt-gray-500);margin:0;line-height:1.6}@media (max-width:767.98px){.vt-tech-hero h1{font-size:28px}.vt-tech-specs{grid-template-columns:1fr}}