/* Shared public brand, contact and company chrome. The product remains named ChannelGate. */
.brand-lockup .brand-name { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; }
.brand-lockup .brand-descriptor { display: inline-block; padding: 3px 5px; border: 1px solid var(--line-2); border-radius: 4px; color: var(--mint); font: 500 10px/1.2 var(--mono); letter-spacing: .08em; }
.aios-definition { color: var(--mint); font: 500 11px/1.6 var(--mono); max-width: 66ch; margin-bottom: 22px; }
.company-footer { padding-top: 48px; padding-bottom: 28px; }
.company-footer-brand { display: flex; justify-content: space-between; align-items: start; gap: 24px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.company-footer-brand p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.company-footer-columns { display: grid; grid-template-columns: .9fr 1.4fr 1.2fr .8fr; gap: 24px; padding: 32px 0; }
.company-footer-columns > * { display: flex; flex-direction: column; align-items: start; gap: 10px; min-width: 0; }
.company-footer h2 { color: var(--mint); font: 500 11px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 5px; }
.company-footer-columns a, .company-footer-columns p { font-size: 13px; line-height: 1.8; color: var(--ink-2); overflow-wrap: anywhere; }
.company-footer a:hover { color: var(--accent-dark); }
.company-footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); padding-top: 22px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.contact-company { padding-top: 80px; padding-bottom: 40px; }
.contact-company .section-head { max-width: 760px; }
.contact-direct { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 30px; margin-bottom: 40px; font-size: 15px; }
.contact-direct a { color: var(--mint); text-decoration: underline; text-underline-offset: 4px; }
.office-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.office-grid article, .company-entity { border: 1px solid var(--line); background: var(--white); padding: 25px; border-radius: 12px; }
.office-grid h3, .company-entity h3 { font-size: 19px; margin-bottom: 12px; }
.office-grid address, .company-entity address { font-style: normal; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.company-source { color: var(--muted); font-size: 12px; margin-top: 20px; }
.company-source a, .company-entity a { color: var(--mint); text-decoration: underline; text-underline-offset: 3px; }
.entity-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.company-entity p { font-size: 14px; line-height: 1.8; color: var(--ink-2); margin-bottom: 10px; }
.company-entity .entity-label { font: 500 10px/1.8 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--mint); margin: 16px 0 6px; }
@media (max-width: 900px) {
 .company-footer-columns { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .office-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
 .company-footer-brand, .company-footer-bottom { flex-direction: column; }
 .company-footer-columns { gap: 28px 18px; }
 .company-footer-columns a, .company-footer-columns p { font-size: 12px; }
 .entity-grid { grid-template-columns: 1fr; }
 .contact-direct { flex-direction: column; align-items: start; }
 .brand-lockup .brand-name { display: inline-flex; font-size: 18px; gap: 6px; }
 .brand-lockup .brand-descriptor { font-size: 9px; }
 .aios-definition { font-size: 10px; }
}

/* Keep Product and Menu independently tappable, including narrow phones. */
@media (max-width: 1100px) {
  .nav-inner { gap: 16px; }
  .nav .menu-btn { width: 44px; height: 44px; flex: 0 0 44px; margin-left: 0; }
  .nav .product-menu { position: static; }
  .nav .product-menu summary { min-height: 44px; }
  .nav .product-menu::after { display: none; }
  .nav .product-menu-panel { position: absolute; top: calc(100% + 8px); left: 12px; width: calc(100% - 24px); max-height: calc(100dvh - 108px); transform: translateY(-6px); overflow-y: auto; overscroll-behavior: contain; }
  .nav .product-menu[open] .product-menu-panel { transform: translateY(0); }
  .nav.open nav { max-height: calc(100dvh - 84px); overflow-y: auto; overscroll-behavior: contain; padding-bottom: max(20px, env(safe-area-inset-bottom)); }
  .nav.open nav .product-menu-panel { position: static; max-height: none; transform: none; }
  .nav nav .product-menu-grid a { min-height: 44px; display: flex; align-items: center; }
}
@media (max-width: 840px) {
  .nav.open nav { max-height: calc(100dvh - 72px); }
}
@media (max-width: 560px) {
  .nav-inner { gap: 8px; }
  .nav .wordmark { gap: 7px; }
  .nav .brand-lockup .brand-name { font-size: 17px; gap: 5px; }
  .nav .brand-descriptor { letter-spacing: .03em; padding: 3px 4px; }
  .nav nav { font-size: 13px; }
  .nav .product-menu summary { gap: 4px; }
  .nav.open nav { font-size: 16px; padding-inline: 16px; }
  .nav .product-menu-panel { max-height: calc(100dvh - 96px); }
  .nav nav .product-menu-grid a { padding: 10px; font-size: 13px; }
  .company-footer-columns a { min-height: 36px; display: flex; align-items: center; }
}
@media (max-width: 360px) {
  .nav .brand-lockup .brand-descriptor { display: none; }
  .nav .wordmark svg { width: 28px; height: 28px; }
  .nav .brand-lockup .brand-name { font-size: 16px; }
  .nav .product-menu-grid { grid-template-columns: 1fr; }
}

/* Breadcrumb — capability pages only; mirrors the BreadcrumbList in the page schema. */
.breadcrumb { margin: 0 0 18px; }
.breadcrumb ol {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  margin: 0; padding: 0; list-style: none;
  font: 500 12px/1.4 var(--mono); letter-spacing: 0.06em; color: var(--ink-2);
}
.breadcrumb li { display: inline-flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before { content: "›"; color: var(--ink-2); opacity: 0.55; }
.breadcrumb a { color: var(--ink-2); text-decoration: none; border-bottom: 1px solid transparent; }
.breadcrumb a:hover, .breadcrumb a:focus-visible { color: var(--accent); border-bottom-color: currentColor; }
.breadcrumb [aria-current="page"] { color: var(--ink); }

/* Scoped FAQ layout, shared by generated capability and hand-authored pages. */
.page-faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; padding-block: 72px; border-top: 1px solid var(--line); }
.page-faq-heading .h2 { font-size: clamp(28px, 3vw, 42px); margin-block: 14px 20px; }
.page-faq-heading .sub { font-size: 16px; max-width: 38ch; }
.page-faq-list { min-width: 0; }
.page-faq details { border-bottom: 1px solid var(--line-2); }
.page-faq details:first-child { border-top: 1px solid var(--line-2); }
.page-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 24px; cursor: pointer; list-style: none; min-height: 56px; }
.page-faq summary::-webkit-details-marker { display: none; }
.page-faq summary::after { content: "+"; flex: 0 0 20px; text-align: center; font: 400 24px/1 var(--mono); color: var(--mint); }
.page-faq details[open] > summary::after { content: "−"; }
.page-faq summary h3 { font: 500 18px/1.5 var(--sans); text-wrap: pretty; }
.page-faq summary:hover { color: var(--mint); }
.page-faq summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
.page-faq-answer { padding: 0 32px 24px 0; color: var(--ink-2); font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.page-faq-answer a { color: var(--mint); text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 840px) {
  .page-faq { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-block: 48px; }
  .page-faq-heading .sub { max-width: 58ch; }
  .page-faq summary { gap: 16px; padding-block: 20px; }
  .page-faq-answer { padding-right: 0; }
}
@media (max-width: 560px) {
  .breadcrumb ol { font-size: 11px; }
  .breadcrumb a { min-height: 24px; display: inline-flex; align-items: center; }
}