/* Shared EMSI site navigation — matches the banner used on index.html. */
:root {
  --site-nav-bg: #3f3f3f;
  --site-nav-hover: #f3b23c;
}

#header.site-header {
  background: var(--site-nav-bg);
  color: #fff;
  cursor: default;
  display: block;
  height: auto;
  left: auto;
  line-height: 1;
  margin: 0;
  padding: 0;
  position: relative;
  text-align: left;
  top: auto;
  margin-left: calc(50% - 50vw);
  width: 100vw;
  z-index: 10001;
}

body.subpage { padding-top: 0; }

#header.site-header .nav-bar {
  background: var(--site-nav-bg);
  width: 100%;
}

/* Flatten legacy header wrappers so every page has the home-page layout. */
#header.site-header .logo { display: none; }
#header.site-header .dropdown-simple { display: contents; }

#header.site-header .inner {
  align-items: center;
  display: flex;
  justify-content: center;
  margin: 0 auto;
  max-width: none;
  min-height: 0;
  padding: 0;
  position: relative;
  width: min(1500px, calc(100% - 32px));
}

#header.site-header #nav {
  align-items: center;
  display: flex;
  flex: 1 1 auto;
  flex-wrap: nowrap;
  gap: clamp(.45rem, 1.25vw, 1.8rem);
  justify-content: space-between;
  min-width: 0;
  width: 100%;
}

#header.site-header a {
  color: #fff;
  display: inline-block;
  font-size: clamp(.82rem, .88vw, 1rem);
  font-weight: 700;
  line-height: 1;
  margin: 0;
  padding: 1.15rem .15rem;
  text-decoration: none;
  transition: color .2s ease-in-out;
  white-space: nowrap;
}

#header.site-header a:hover,
#header.site-header a:focus-visible,
#header.site-header a[aria-current="page"] {
  color: var(--site-nav-hover);
}

#header.site-header a.navPanelToggle {
  align-items: center;
  color: #fff;
  display: none;
  height: 42px;
  justify-content: center;
  padding: 0;
  width: 42px;
  z-index: 10001;
}

#header.site-header a.navPanelToggle .fa {
  font-size: 1.25em;
}

@media screen and (max-width: 1250px) and (min-width: 981px) {
  #header.site-header .inner { width: calc(100% - 20px); }
  #header.site-header #nav { gap: .55rem; }
  #header.site-header a {
    font-size: .8rem;
    padding-left: .05rem;
    padding-right: .05rem;
  }
}

@media screen and (max-width: 980px) {
  #header.site-header .inner {
    justify-content: flex-end;
    min-height: 44px;
  }
  #header.site-header #nav { display: none; }
  #header.site-header a.navPanelToggle { display: inline-flex; }
}

/* Off-canvas menu created by assets/js/main.js. */
#navPanel {
  background: var(--site-nav-bg);
  color: #fff;
}

#navPanel a:not(.close) {
  border-top-color: rgba(255, 255, 255, .18);
  color: #fff;
}

#navPanel a:not(.close):hover,
#navPanel a:not(.close):focus-visible,
#navPanel a[aria-current="page"] {
  color: var(--site-nav-hover);
}

#navPanel .close { color: #fff; }