/* Shared public-site navigation shell. */
:root {
  --site-nav-ink: #161815;
  --site-nav-accent: #722a35;
}

#mainNav {
  top: 18px;
  right: auto;
  left: 50%;
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 5px 3px !important;
  color: var(--site-nav-ink);
  background: rgba(245, 246, 245, 0.94) !important;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(15, 16, 14, 0.18) !important;
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: width 0.35s ease, top 0.35s ease, background-color 0.35s ease;
}

#mainNav .container-xxl {
  max-width: none;
  justify-content: flex-start !important;
  padding-right: 2px !important;
  padding-left: 2px !important;
}

#mainNav .navbar-brand {
  flex: 0 0 auto;
  margin-right: 0.4rem !important;
}

#mainNav .navbar-brand img {
  width: 184px;
}

#mainNav .nav-main-links { margin-left: 0; }

#mainNav .nav-link {
  position: relative;
  color: var(--site-nav-ink);
  font-size: 0.82rem;
  font-weight: 500;
  padding-right: 0.65rem !important;
  padding-left: 0.65rem !important;
  white-space: nowrap;
}

#mainNav .nav-link-button,
#panel-nav-menu .nav-link-button {
  width: auto;
  border: 0;
  background: transparent;
  text-align: left;
}

#mainNav .nav-link::after {
  position: absolute;
  right: 0.75rem;
  bottom: 0.25rem;
  left: 0.75rem;
  height: 1px;
  content: '';
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

#mainNav .nav-link:hover::after,
#mainNav .nav-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

#mainNav .navbar-nav > .nav-item:last-child .nav-link {
  margin-left: 0.2rem;
  padding: 0.72rem 0.95rem !important;
  color: #fff;
  background: var(--site-nav-accent);
  border-radius: 8px;
}

#mainNav .navbar-nav > .nav-item:last-child .nav-link::after { display: none; }

#mainNav .navbar-toggler {
  color: var(--site-nav-ink) !important;
  filter: invert(1);
}

.certifications-offcanvas {
  --bs-offcanvas-width: min(440px, 100vw);
  color: var(--site-nav-ink);
  background: #fff;
  border-left: 1px solid rgba(22, 24, 21, 0.12) !important;
}

.certifications-offcanvas__header {
  justify-content: flex-end;
  padding: 1.25rem clamp(1.25rem, 4vw, 2rem) 0;
  border: 0;
}

.certifications-offcanvas__body {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 5vh, 3.5rem) clamp(1.5rem, 5vw, 3rem) 3rem;
}

.certifications-offcanvas__brand {
  display: block;
  width: min(100%, 300px);
  margin: 0 auto clamp(1.75rem, 4vh, 2.75rem);
}

.certifications-offcanvas__brand img {
  display: block;
  width: 100%;
  height: auto;
}

.certifications-offcanvas__intro {
  max-width: 31ch;
  margin: 0 0 clamp(2rem, 5vh, 3.25rem);
  color: #686a66;
}

/* Traditional pages start below the detached fixed navigation. */
.mt-navbar { margin-top: 90px !important; }

@media (max-width: 1199.98px) {
  #mainNav { max-width: calc(100% - 28px); }
  #mainNav .nav-link { padding-right: 0.55rem !important; padding-left: 0.55rem !important; }
  #mainNav .navbar-brand img { width: 168px; }
}

@media (max-width: 991.98px) {
  #mainNav {
    top: 12px;
    width: calc(100% - 24px);
    max-width: calc(100% - 24px);
    border-radius: 10px;
  }

  #mainNav .navbar-brand img { width: 172px; }
  #panel-nav-menu .nav-link-button { font-size: inherit; }
  .mt-navbar { margin-top: 82px !important; }
}