/* Mi Connect V3 — refinamiento sin tirar la base aprobada */
body{font-size:14px}
.client-topbar,.topbar{backdrop-filter:blur(15px);box-shadow:0 10px 32px rgba(5,30,56,.12)}
.card,.panel,.service-card{border-color:#d6e4f1;box-shadow:0 16px 45px rgba(9,55,96,.08)}
h1,h2,h3{letter-spacing:-.035em}
small{font-size:11px}
button,.btn{font-weight:800}
input,select,textarea{font-size:14px}
.security-extension{margin-top:18px;padding:18px;border:1px solid #d6e4f1;border-radius:16px;background:linear-gradient(135deg,#fff,#f2f8fd);box-shadow:0 14px 38px rgba(8,55,97,.07)}
.security-extension h2{margin:0 0 5px}
.security-extension p{color:#66798b;margin:0 0 13px}
.security-extension-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.security-extension-grid button{padding:13px;border:1px solid #d9e5ef;border-radius:11px;background:#fff;text-align:left}
.security-extension-grid b,.security-extension-grid span{display:block}
.security-extension-grid span{margin-top:4px;color:#6a7d8d;font-size:11px}
@media(max-width:720px){.security-extension-grid{grid-template-columns:1fr}}