.stb-roi{background:#fff;color:#0f172a;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.7;padding:100px 32px;-webkit-font-smoothing:antialiased;box-sizing:border-box}.stb-roi *,.stb-roi :after,.stb-roi :before{box-sizing:border-box;margin:0;padding:0}.stb-roi-inner{margin:0 auto;max-width:1140px}.stb-roi-header{margin-bottom:48px}.stb-roi-label{color:#2563eb;font-size:.75rem;font-weight:600;letter-spacing:.12em;margin-bottom:16px;text-transform:uppercase}.stb-roi-title{color:#0f172a;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;line-height:1.25;margin-bottom:20px}.stb-roi-subtitle{color:#475569;font-size:1.05rem;line-height:1.7;max-width:640px}.stb-roi-card{background:#fff;border:1px solid rgba(37,99,235,.18);border-radius:20px;box-shadow:0 4px 16px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.04);overflow:hidden;padding:48px;position:relative}.stb-roi-card:before{background:linear-gradient(90deg,#2563eb,#7c3aed,#2563eb);content:"";height:3px;left:0;position:absolute;right:0;top:0}.stb-roi-grid{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:32px}.stb-roi-item{text-align:center}.stb-roi-value{color:#2563eb;font-size:2.2rem;font-weight:700;line-height:1.2;margin-bottom:4px}.stb-roi-desc{color:#475569;font-size:.85rem;line-height:1.4}.stb-roi-footnote{border-top:1px solid #e2e8f0;color:#94a3b8;font-size:.85rem;line-height:1.6;padding-top:24px;text-align:center}.stb-roi .stb-fade-up{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.stb-roi .stb-fade-up.stb-visible{opacity:1;transform:translateY(0)}@media (max-width:768px){.stb-roi{padding:64px 20px}.stb-roi-card{padding:28px}}