/* AIPrism's stacked logo needs more vertical space than the previous wordmark. */
.aiprism-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 1;
  background: none;
}
.aiprism-logo img,
.logo.aiprism-logo img,
.foot .logo.aiprism-logo img {
  display: block;
  width: 128px;
  height: 102px;
  object-fit: contain;
  margin: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.foot .logo.aiprism-logo img { width: 144px; height: 114px; }
.nav:has(> .aiprism-logo) { height: 116px; }

/* Keep secondary-page headings clear of the taller, fixed navigation. */
body > nav:has(.aiprism-logo) { padding: 6px 0; }
body:has(> nav .aiprism-logo) .page-header { padding-top: 160px; }
body:has(> nav .aiprism-logo) .demo-section { padding-top: 160px; }

/* A home link gives pages without existing navigation a consistent identity. */
.brand-strip {
  display: flex;
  justify-content: center;
  padding: 8px 24px;
  background: #fff;
  border-bottom: 1px solid #e3e9f3;
}
.core.aiprism-core { background: #fff; }
.aiprism-core img { display: block; width: 80px; height: 80px; object-fit: contain; }

/* The longer identity must not collide with the homepage's navigation links. */
@media (max-width: 1100px) {
  #navlinks {
    position: fixed;
    inset: 116px 0 auto 0;
    display: none;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid #e3e9f3;
    box-shadow: 0 12px 24px rgba(20,44,82,.08);
    max-height: calc(100dvh - 116px);
    overflow-y: auto;
  }
  #navlinks.open { display: flex; }
  #menuToggle { display: block; }
}