/* ── Métricas de velocidade ── */
.metrics-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: #e5e7eb; border: 1px solid #e5e7eb; border-radius: 12px;
  overflow: hidden;
}
.metric-card { background: #fff; padding: 32px 24px; text-align: center; }
.metric-val { font-size: 2.8rem; font-weight: 800; color: #BA29A6; letter-spacing: -2px; line-height: 1; }
.metric-unit { font-size: 0.8rem; font-weight: 700; color: #9ca3af; text-transform: uppercase; letter-spacing: 1px; margin: 4px 0 8px; }
.metric-label { font-size: 0.8rem; color: #6b7280; }

@media (max-width: 900px) {
  .metrics-row { grid-template-columns: 1fr; }
}