.service-overview { max-width: 1200px; margin: 0 auto; padding: 100px 40px; }
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
@media (max-width: 900px) {
.overview-grid { grid-template-columns: 1fr; }
}
.overview-text h2 { font-size: 36px; font-weight: 800; color: #fff; margin-bottom: 20px; }
.overview-text p { font-size: 15px; color: #888; line-height: 1.8; margin-bottom: 16px; }
.overview-img { border-radius: 20px; background: #161616; border: 1px solid rgba(255,255,255,0.07); min-height: 360px; display: flex; align-items: center; justify-content: center; font-size: 80px; }
.ra-visual { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 0; user-select: none; }
.ra-arena { position: relative; width: 260px; height: 260px; flex-shrink: 0; }
.ra-base-ring { position: absolute; top: 50%; left: 50%; border-radius: 50%; border: 1px solid rgba(217,70,239,0.12); transform: translate(-50%, -50%); }
.ra-base-ring:nth-child(1) { width: 60px;  height: 60px; }
.ra-base-ring:nth-child(2) { width: 110px; height: 110px; }
.ra-base-ring:nth-child(3) { width: 160px; height: 160px; }
.ra-base-ring:nth-child(4) { width: 210px; height: 210px; }
.ra-pulse-ring { position: absolute; top: 50%; left: 50%; width: 210px; height: 210px; border-radius: 50%; border: 2px solid rgba(217,70,239,0.7); transform: translate(-50%,-50%) scale(0.22); opacity: 0; animation: ra-pulse 3.2s ease-out infinite; }
.ra-pulse-ring:nth-child(5) { animation-delay: 0s; }
.ra-pulse-ring:nth-child(6) { animation-delay: 0.8s; }
.ra-pulse-ring:nth-child(7) { animation-delay: 1.6s; }
.ra-pulse-ring:nth-child(8) { animation-delay: 2.4s; }
.ra-crosshair { position: absolute; top: 50%; left: 50%; width: 36px; height: 36px; transform: translate(-50%,-50%); }
.ra-crosshair-dot { position: absolute; top: 50%; left: 50%; width: 10px; height: 10px; background: #d946ef; border-radius: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 12px rgba(217,70,239,0.9), 0 0 24px rgba(217,70,239,0.5); }
.ra-crosshair-ring { position: absolute; top: 50%; left: 50%; width: 28px; height: 28px; border: 2px solid rgba(217,70,239,0.7); border-radius: 50%; transform: translate(-50%,-50%); }
.ra-crosshair-rotate { position: absolute; top: 50%; left: 50%; width: 36px; height: 36px; border: 2px solid transparent; border-top-color: rgba(217,70,239,0.9); border-right-color: rgba(217,70,239,0.4); border-radius: 50%; animation: ra-spin 1.8s linear infinite; transform: translate(-50%,-50%); }
.ra-crosshair::before, .ra-crosshair::after { content: ''; position: absolute; background: rgba(217,70,239,0.5); }
.ra-crosshair::before { width: 1px; height: 18px; top: 50%; left: 50%; transform: translate(-50%,-50%) translateY(-9px); margin-top: -9px; }
.ra-crosshair::after  { width: 18px; height: 1px; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.ra-segment { position: absolute; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; width: 74px; padding: 8px 6px; background: rgba(22,22,22,0.95); border: 1px solid rgba(217,70,239,0.18); border-radius: 10px; text-align: center; animation: ra-card-glow 3.2s ease-in-out infinite; }
.ra-segment:nth-child(9)  { top: -6px;       left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.ra-segment:nth-child(10) { right: -14px;     top: 50%; transform: translateY(-50%);  animation-delay: 0.8s; }
.ra-segment:nth-child(11) { bottom: -6px;     left: 50%; transform: translateX(-50%); animation-delay: 1.6s; }
.ra-segment:nth-child(12) { left: -14px;      top: 50%; transform: translateY(-50%);  animation-delay: 2.4s; }
.ra-seg-icon  { font-size: 14px; line-height: 1; }
.ra-seg-label { font-size: 9px; font-weight: 700; color: #d946ef; text-transform: uppercase; letter-spacing: 0.6px; line-height: 1.2; }
.ra-seg-value { font-size: 10px; color: #ccc; line-height: 1.3; }
.ra-connectors { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }
.ra-connectors line { stroke: rgba(217,70,239,0.2); stroke-width: 1; stroke-dasharray: 3 4; }
.ra-metric { margin-top: 28px; display: flex; align-items: center; gap: 12px; background: rgba(22,22,22,0.9); border: 1px solid rgba(217,70,239,0.25); border-radius: 12px; padding: 12px 20px; box-shadow: 0 0 24px rgba(217,70,239,0.1); }
.ra-metric-dot { width: 8px; height: 8px; background: #d946ef; border-radius: 50%; box-shadow: 0 0 8px rgba(217,70,239,0.9); flex-shrink: 0; animation: ra-blink 1.6s ease-in-out infinite; }
.ra-metric-text { font-size: 12px; color: #aaa; font-weight: 600; }
.ra-metric-text strong { color: #d946ef; font-size: 15px; font-weight: 800; }
@keyframes ra-pulse {
      0%   { transform: translate(-50%,-50%) scale(0.22); opacity: 0.9; }
      80%  { opacity: 0.15; }
      100% { transform: translate(-50%,-50%) scale(1.05); opacity: 0; }
    }
@keyframes ra-spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes ra-card-glow {
      0%, 100% { border-color: rgba(217,70,239,0.18); box-shadow: none; background: rgba(22,22,22,0.95); }
      50%       { border-color: rgba(217,70,239,0.75); box-shadow: 0 0 16px rgba(217,70,239,0.35); background: rgba(217,70,239,0.08); }
    }
@keyframes ra-blink { 0%,100% { opacity:1; } 50% { opacity:0.3; } }