/* Somente as seções internas; abertura e navegação mantêm a direção aprovada. */
.concept-pair{grid-template-columns:1fr 1fr;gap:28px}
.concept-pair figure:last-child{margin-top:0}
.concept-pair .product-image{aspect-ratio:4/5;background:#f5f3ed}
.concept-pair img{width:100%;height:100%;object-fit:contain}
.pilot-callout{align-items:flex-end;margin-top:52px}
.pilot-callout>div{max-width:680px}
.pilot-callout h3{font-size:clamp(32px,3.4vw,52px);font-weight:400;line-height:1.06;letter-spacing:-.05em;margin:20px 0}
.pilot-callout .eyebrow{font-size:11px;color:#171716}
.test-contexts{padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;margin:24px 0 0;font:11px/1.6 ui-monospace,monospace}
.test-contexts li{border-bottom:1px solid #fa5004;padding-bottom:7px}
.lab-image img{max-height:none;aspect-ratio:3/2;object-fit:contain}
@media(max-width:760px){.concept-pair{grid-template-columns:1fr;gap:32px}.concept-pair figure:last-child{margin-top:0}.pilot-callout{margin-top:34px}.test-contexts{gap:12px 18px}.lab-image img{aspect-ratio:auto;object-fit:contain}.rail nav a{font-size:28px}}