/* Ajustes de revisión 1.3 */
.sector-cards img{height:auto;aspect-ratio:auto;object-fit:contain}
.service-hero img[src*="trabajos/"]{width:auto;max-width:100%;max-height:540px;margin:auto;background:none;border-radius:0}
.view-count{display:block;font-size:11px;color:var(--muted);margin-top:10px}
.maintenance-examples{display:grid;grid-template-columns:1fr 1fr;gap:28px}.maintenance-examples figure{margin:0}.maintenance-examples img{width:100%;border-radius:12px}.maintenance-examples figcaption{padding-top:15px;font-weight:700}
.back-top{position:fixed;bottom:76px;right:25px;border:1px solid #c4d0d4;border-radius:50%;background:white;color:#082c49;width:44px;height:44px;box-shadow:0 4px 15px #082c4920;z-index:30;cursor:pointer;font:24px Arial;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.visible{opacity:1;pointer-events:auto}
@media(max-width:760px){.maintenance-examples{grid-template-columns:1fr}.back-top{right:17px;bottom:68px}}