.header-inner { position: relative; }
.nav-panel-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 4px 4px 16px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.nav-panel-heading > span { font-family: Poppins,sans-serif; font-size: 17px; font-weight: 600; letter-spacing: -.02em; }
.nav-panel-heading small { font-size: 11px; color: var(--muted); }
.nav-specialty-label { flex: 1; }
.nav-specialty-label small { display: block; font-size: 10px; font-weight: 400; color: var(--muted); margin-top: 4px; }
.nav-specialty-icon.ico { flex: 0 0 20px; width: 20px; height: 20px; }
.nav-course-number { color: #a18b79; font-size: 10px; font-weight: 500; }
.nav-course > summary > span:nth-child(2) { flex: 1; }
.nav-submenu > summary, .nav-course > summary { list-style: none; cursor: pointer; white-space: normal; font-size: 13px; padding: 14px; line-height: 1.5; border-radius: 8px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.nav-submenu > summary::-webkit-details-marker, .nav-course > summary::-webkit-details-marker { display: none; }
.nav-submenu > summary::after, .nav-course > summary::after { content: '›'; font-size: 19px; flex-shrink: 0; margin: 0; border: 0; transform: none; width: auto; height: auto; }
.nav-dropdown .nav-submenu > summary::after, .nav-dropdown .nav-course > summary::after { transform: none; vertical-align: baseline; }
.nav-submenu[open] > summary, .nav-course[open] > summary, .nav-submenu > summary:hover, .nav-course > summary:hover { background: var(--cream); color: var(--accent-dark); }
.nav-course-description { padding: 24px; }
.nav-course-description .eyebrow { font-size: 10px; letter-spacing: .12em; margin-bottom: 16px; }
.nav-course-description h3 { font-size: 19px; line-height: 1.4; margin-bottom: 16px; }
.nav-course-description p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.nav-course-description a { margin-top: 20px; color: var(--accent-dark); font-weight: 600; }
.nav-dropdown-panel .nav-all-courses { font-size: 12px; font-weight: 600; color: var(--accent-dark); padding: 14px; margin-bottom: 8px; }
@media (min-width: 1101px) {
  .nav-dropdown--courses { position: static; }
  .nav-dropdown--courses > .nav-dropdown-panel { left: 50%; transform: translateX(-50%); top: 100%; width: min(1050px,calc(100vw - 40px)); min-height: 350px; max-height: calc(100dvh - 100px); overflow-y: auto; padding: 18px; border-radius: 18px; border-color: #e7d8cb; box-shadow: 0 24px 64px #33221826; }
  .nav-submenu > summary { width: 27%; padding: 14px 12px; gap: 10px; font-weight: 600; margin-bottom: 4px; }
  .nav-submenu[open] > summary { background: #eee0d3; box-shadow: inset 3px 0 var(--accent); }
  .nav-course-panel { position: absolute; left: 29%; top: 78px; right: 18px; min-height: 0; border-left: 1px solid var(--line); padding: 0 14px; }
  .nav-course > summary, .nav-course-panel > .nav-all-courses { width: 50%; }
  .nav-course > summary { padding: 10px; gap: 9px; font-size: 12px; margin-bottom: 3px; }
  .nav-course-description { position: absolute; top: 0; left: 53%; right: 0; min-height: 0; padding: 22px; border: 1px solid #e9d9ca; border-radius: 14px; background: linear-gradient(145deg,#f7ede3,#fffcf9); }
  .nav-course-description h3 { font-size: 19px; }
  .nav-course-description p { font-size: 13px; line-height: 1.7; }
  .nav-course-description .eyebrow { font-size: 9px; letter-spacing: .1em; }
  .nav-course-description a { background: var(--accent-dark); color: white; text-align: center; border-radius: 9px; font-size: 12px; padding: 12px; }
  .nav-course-description a:hover, .nav-course-description a:focus-visible { background: #6d432e; color: white; }
  .nav-course-panel > .nav-all-courses { padding: 0 10px 12px; margin-bottom: 6px; }
}
@media (max-width: 1100px) {
  .nav-submenu > summary, .nav-course > summary { min-height: 48px; font-size: 14px; border-bottom: 1px solid var(--line-soft); }
  .nav-dropdown .nav-submenu[open] > summary::after, .nav-dropdown .nav-course[open] > summary::after { transform: rotate(90deg); }
  .nav-course-panel { margin-left: 10px; padding-left: 8px; border-left: 2px solid #ddc5b2; }
  .nav-course-description { padding: 18px 12px; }
  .nav-course-description h3 { font-size: 17px; }
  .nav-panel-heading { display: block; padding-top: 10px; }
  .nav-panel-heading small { display: block; margin-top: 4px; }
  .nav-course-description { background: #fffaf5; border: 1px solid var(--line); border-radius: 10px; margin-block: 6px 12px; }
}