/* Navegación de la escuela: contraste, acciones y retorno a Inicio. */
.header{background:#071b30;border-bottom:3px solid #dc302b;box-shadow:0 5px 22px #071b3024;color:#fff}
.header .header-inner{min-height:100px;gap:18px;flex-wrap:wrap;padding-block:14px}
.header .header-motto{display:none}
.header .desktop-nav{display:flex;gap:4px;align-items:center;margin-left:auto}
.header .desktop-nav a{font:700 14px/1.3 Arial,sans-serif;color:#f4f7fc;padding:12px 10px;border-radius:8px;white-space:nowrap}
.header .desktop-nav a:hover,.header .desktop-nav a:focus-visible{background:#233f5d;color:#fff}
.header .desktop-nav .nav-home{background:#233f5d;border:1px solid #6685a5}
.header .header-login{font:700 14px/1.3 Arial,sans-serif;color:#fff;border:1px solid #6685a5;border-radius:9px;padding:12px 16px;margin:0}
.header .header-cta{background:#c9232b;color:#fff;border:1px solid #ef6b65;border-radius:9px;font:700 14px/1.3 Arial,sans-serif;padding:13px 18px;margin:0;box-shadow:none}
.header .header-cta:hover{background:#a61e25}
.header .mobile-home{display:none}
.header a:focus-visible,.header button:focus-visible{outline:3px solid #ffd07a;outline-offset:4px}
.header .mobile-menu{background:#102b47;padding:12px 24px 20px;border-top:1px solid #6685a5}
.header .mobile-menu a{color:#fff;font-size:16px;padding:14px 12px;border-radius:7px;border-bottom:1px solid #35516e}
.header .mobile-menu a:hover{background:#233f5d}
@media(min-width:1101px) and (max-width:1350px){.header .desktop-nav{order:5;width:100%;justify-content:center}.header .header-login{margin-left:auto}}
@media(max-width:1100px){.header .desktop-nav,.header .header-cta,.header .header-login{display:none}.header .header-inner{flex-wrap:nowrap;min-height:82px;gap:12px;justify-content:space-between}.header .mobile-home{display:inline-flex;align-items:center;justify-content:center;color:#fff;background:#233f5d;border:1px solid #6685a5;padding:10px 14px;border-radius:8px;font-weight:700;font-size:14px;margin-left:auto;min-height:44px}.header .menu-toggle{display:flex;flex-direction:column;gap:6px;justify-content:center;align-items:center;width:44px;height:44px;border:1px solid #6685a5;border-radius:8px;background:#102b47;color:white;flex-shrink:0}.header .menu-toggle span{display:block;width:21px;height:2px;background:currentColor}}
@media(max-width:420px){.header .header-inner{gap:8px}.header .brand img{width:40px;height:40px}.header .wordmark{font-size:15px}.header .wordmark strong{font-size:18px}.header .mobile-home{padding:8px 10px}.header .shell{width:calc(100% - 28px)}}