/* Cabecera estable: las mismas columnas y acciones en todas las páginas. */
.site-header .nav {
  display: grid; grid-template-columns: 290px minmax(0, 1fr) 235px;
  gap: 24px; min-height: 94px; padding: 10px 32px;
}
.site-header .brand { min-width: 0; }
.site-header .brand-tagline { font-size: 9.25px; letter-spacing: 0; white-space: nowrap; }
.site-header .nav-links { min-width: 0; justify-content: center; }
.site-header .nav-links a { flex-shrink: 0; white-space: nowrap; font-weight: 700; background: #fff; border-color: #dbe4f1; box-shadow: 0 2px 6px rgba(15,23,42,.035); }
.site-header .nav-links a:hover { border-color: #9fc2fc; background: #f3f8ff; }
.site-header .nav-actions { width: 100%; min-width: 0; justify-content: flex-end; }
.nav-account { position: relative; width: 100%; max-width: 235px; }
.nav-account > summary { list-style: none; cursor: pointer; }
.nav-account > summary::-webkit-details-marker { display: none; }
.nav-account .button-user-pill { display: flex; width: 100%; min-width: 0; min-height: 44px; }
.nav-user-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-account-chevron { flex: 0 0 16px; width: 16px; height: 16px; margin-left: auto; }
.nav-account[open] .nav-account-chevron { transform: rotate(180deg); }
.nav-account-panel { position: absolute; top: calc(100% + 10px); right: 0; z-index: 120;
  width: max(100%, 230px); max-width: calc(100vw - 32px); display: grid; gap: 4px; padding: 8px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 15px; box-shadow: 0 12px 36px rgba(15,23,42,.16); }
.nav-account-panel a, .nav-account-panel button { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 10px 12px;
  border-radius: 9px; color: #334155; font-size: 14px; font-weight: 600; }
.nav-account-panel button { border: 0; background: transparent; width: 100%; text-align: left; font-family: inherit; cursor: pointer; }
.nav-account-panel button:hover { background: #fff1f2; }
.nav-account-panel a:hover, .nav-account-panel a[aria-current="page"] { color: #1d4ed8; background: #eff6ff; }
.nav-account-panel form:last-child { border-top: 1px solid #f1f5f9; }
.nav-account-panel form:last-child button { color: #b91c1c; }
.nav-account-panel svg { flex: 0 0 18px; width: 18px; height: 18px; }
.nav-account-panel [data-soporte-contador] { position: static; margin-left: auto; box-shadow: none; }
.nav-account summary:focus-visible, .nav-account-panel a:focus-visible, .nav-account-panel button:focus-visible { outline: 3px solid #2563eb; outline-offset: 3px; }
.site-header .nav-actions > .button { padding: 9px 12px; font-size: 13px; white-space: nowrap; }
.nav-mobile-toggle { display: none; }
.footer-main-grid > *, .footer-links-col { min-width: 0; }
.footer-bottom-row > div { flex-wrap: wrap; }
@media (max-width: 1180px) {
  .site-header .nav { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px 20px; padding: 12px 24px; }
  .site-header .nav-links { grid-column: 1 / -1; grid-row: 2; justify-content: center; width: 100%; padding-bottom: 0; overflow-x: auto; }
  .site-header .nav-actions { grid-column: 2; grid-row: 1; }
}
@media (max-width: 1024px) {
  .footer-main-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
}
@media (max-width: 600px) {
  .site-header .nav { grid-template-columns: minmax(0, 1fr) auto; padding: 10px 16px; gap: 0 10px; min-height: 64px; }
  .site-header .brand { gap: 8px; }
  .site-header .brand-logo-img { height: 38px; }
  .site-header .brand-name { font-size: 15px; white-space: nowrap; }
  .site-header .brand-country { font-size: 10px; margin-left: 0; }
  .site-header .brand-tagline { display: none; }
  .nav-mobile-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 7px; grid-column: 2; grid-row: 1;
    min-height: 44px; min-width: 75px; padding: 8px 10px; border: 1px solid #cbd5e1; border-radius: 11px;
    background: #fff; color: #1e3a8a; font-family: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
  .nav-mobile-toggle svg { width: 19px; height: 19px; }
  .nav-mobile-toggle:focus-visible { outline: 3px solid #2563eb; outline-offset: 2px; }
  .site-header .nav-links, .site-header .nav-actions { display: none; grid-column: 1 / -1; grid-row: auto; width: 100%; overflow: visible; }
  .site-header[data-mobile-open] .nav-links { display: grid; justify-content: stretch; gap: 4px; padding: 12px 0 8px;
    border-top: 1px solid #e2e8f0; margin-top: 10px; }
  .site-header .nav-links a { width: 100%; min-height: 44px; padding: 10px 12px; font-size: 14px; }
  .site-header[data-mobile-open] .nav-actions { display: flex; gap: 8px; flex-wrap: nowrap; padding-top: 10px; border-top: 1px solid #e2e8f0; }
  .site-header .nav-actions > .button { flex: 1 1 0; }
  .site-header .nav-actions .nav-account { max-width: none; }
  .nav-account-panel { width: 100%; }
  .nav-account .button-user-pill { padding: 5px 9px 5px 5px; gap: 6px; font-size: 12px; }
  .site-header .nav-actions > .button { font-size: 12px; padding: 8px; min-height: 44px; }
  .site-header .nav-actions > .button .action-icon { display: none; }
  .footer-main-grid { grid-template-columns: 1fr; }
  .footer-bottom-row > div { justify-content: center; }
}