/* Ajuste de color para revisión: paleta corporativa, blanco cálido dominante. */
:root{--area-negocio:#4a2d35;--area-marca:#b56a3c;--area-ventas:#8c9a7b}
.site-header .nav>a[href="/servicios"]{border-bottom:3px solid var(--area-negocio);padding-block:9px}.site-header .nav>a[href="/marca"]{border-bottom:3px solid var(--area-marca);padding-block:9px}.site-header .nav-services:has(a[href="/vende-mas"])>summary{border-bottom:3px solid var(--area-ventas)}
.home-refined,.home-refined .site-header,.home-refined .hero,.home-refined .nav{background:#fffdf9}.home-refined .home-area-grid article{background:#fffdf9;border-color:#dacdc1;border-top:5px solid var(--area-negocio)}.home-refined .home-area-grid article:nth-child(2){border-top-color:var(--area-marca)}.home-refined .home-area-grid article:nth-child(3){border-top-color:var(--area-ventas)}.home-refined .home-startup,.home-refined .recommendations,.home-refined .contact{background:#f8efe4}.home-refined .contact-ribbon,.home-refined .approach,.home-refined .et-footer{background:#33231c}
@media(max-width:1280px){.site-header .nav>a[href="/servicios"],.site-header .nav>a[href="/marca"],.site-header .nav-services:has(a[href="/vende-mas"])>summary{border-bottom:0;border-left:3px solid var(--area-negocio);padding:12px}.site-header .nav>a[href="/marca"]{border-left-color:var(--area-marca)}.site-header .nav-services:has(a[href="/vende-mas"])>summary{border-left-color:var(--area-ventas)}}