/* Architecture hub */
.rv-arch-wrap{display:flex;justify-content:center;padding:20px 0}
.rv-arch-hub{position:relative;width:420px;height:420px}
.rv-arch-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(59,130,246,0.12);border:2px solid rgba(59,130,246,0.45);border-radius:50%;width:108px;height:108px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;font-weight:700;z-index:3;letter-spacing:1px}
.rv-arch-center-glow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,0.3) 0%,transparent 70%);animation:rvPulse 3s ease-in-out infinite;z-index:1}
.rv-arch-svg{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.rv-arch-node{z-index:2;text-align:center;cursor:pointer;transition:all .3s}
.rv-arch-dot{width:13px;height:13px;border-radius:50%;background:#00C2FF;margin:0 auto 6px;box-shadow:0 0 14px rgba(0,194,255,0.5);transition:all .3s}
.rv-arch-node:hover .rv-arch-dot,.rv-arch-active .rv-arch-dot{transform:scale(1.5);box-shadow:0 0 24px rgba(0,194,255,0.7)}
.rv-arch-lbl{color:#94A3B8;font-size:13px;white-space:nowrap;transition:all .3s;letter-spacing:.5px}
.rv-arch-active .rv-arch-lbl{color:#fff;font-weight:600}
.rv-arch-idx{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3B82F6,#00C2FF);color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}

/* Comparison table */
.rv-cmp-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:16px;border:1px solid rgba(255,255,255,0.05)}
.rv-cmp-table th,.rv-cmp-table td{padding:18px 24px;text-align:left;border-bottom:1px solid rgba(255,255,255,0.04)}
.rv-cmp-table th{background:rgba(255,255,255,0.03);color:#94A3B8;font-size:14px;font-weight:600}
.rv-cmp-table td{font-size:14px;color:#94A3B8}
.rv-cmp-hl{background:rgba(59,130,246,0.05)!important;color:#fff!important;border-left:2px solid #3B82F6}
.rv-cmp-table th.rv-cmp-hl{color:#3B82F6!important}

/* Scenario tags */
.rv-tag{display:inline-block;padding:10px 22px;margin:6px;border-radius:24px;font-size:14px;color:#CBD5E1;background:rgba(255,255,255,0.035);border:1px solid rgba(255,255,255,0.07);transition:all .35s;cursor:default;letter-spacing:.5px}
.rv-tag:hover{border-color:rgba(59,130,246,0.3);background:rgba(59,130,246,0.08);color:#fff;transform:translateY(-2px)}

/* Delivery cards */
.rv-delivery-num{font-size:56px;font-weight:800;background:linear-gradient(135deg,#3B82F6,#00C2FF);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1;margin-bottom:16px}

@media(max-width:600px){
.rv-arch-hub{transform:scale(0.68);transform-origin:top center;margin-bottom:-90px}
.rv-cmp-table th,.rv-cmp-table td{padding:12px 14px;font-size:13px}
}
@media(min-width:1600px){
.rv-arch-hub{width:480px;height:480px}
}