/* Shared disclosure navigation, scoped to the header. */
.site-header .solutions-menu > summary { list-style: none; cursor: pointer; padding: 14px 0; font-size: var(--text-medium); color: #484848; }
.site-header .solutions-menu > summary::-webkit-details-marker { display: none; }
.site-header .solutions-menu > summary::after { content: '+'; margin-left: 10px; color: #006ba8; }
.site-header .solutions-menu[open] > summary { color: #006ba8; }
.site-header .solutions-menu[open] > summary::after { content: '−'; }
.site-header .solutions-menu > summary:focus-visible { outline: 3px solid #0ea6ff; outline-offset: 5px; }
.site-header .solutions-panel { position: absolute; left: 0; right: 0; top: 100%; background: #f3f5f7; border-block: 1px solid #e0e5ea; box-shadow: 0 22px 32px #071a3020; color: #1a1a1a; }
.site-header .solutions-layout { width: min(calc(100% - 112px), 1280px); margin: auto; display: grid; grid-template-columns: 230px 1fr; }
.site-header .solutions-intro { padding: 35px 28px 35px 0; border-right: 1px solid #d8dee5; }
.site-header .solutions-intro strong { display: block; border-left: 3px solid #0ea6ff; padding-left: 15px; font-size: var(--text-large); }
.site-header .solutions-intro p { margin: 18px 0 0; color: #606060; font-size: var(--text-medium); line-height: 1.7; }
.site-header .solutions-projects { padding: 35px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.site-header .solutions-projects a { padding: 0; display: block; white-space: normal; }
.site-header .solutions-projects strong { display: block; font-size: var(--text-large); color: #1a1a1a; margin-bottom: 12px; }
.site-header .solutions-projects strong::after { content: ' ↗'; color: #006ba8; }
.site-header .solutions-projects span { display: block; font-size: var(--text-medium); line-height: 1.8; color: #606060; }
.site-header .solutions-projects a:hover strong { color: #006ba8; }
@media (max-width: 1050px) {
  .site-header .solutions-layout { width: calc(100% - 64px); grid-template-columns: 180px 1fr; }
  .site-header .solutions-projects { gap: 20px; padding: 28px; }
}
@media (max-width: 760px) {
  .site-header .solutions-menu { width: 100%; }
  .site-header .solutions-menu > summary { padding: 12px; }
  .site-header .solutions-panel { position: static; box-shadow: none; max-height: 65vh; overflow-y: auto; }
  .site-header .solutions-layout { width: 100%; display: block; }
  .site-header .solutions-intro { padding: 20px; border: 0; }
  .site-header .solutions-projects { grid-template-columns: 1fr; padding: 0 20px 20px; }
  .site-header .main-nav.is-open .solutions-projects a { padding: 12px 0; }
}