/* Header */

.site-header {
  background: var(--color-white);
  position: relative;
  z-index: 20;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.25rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.35rem;
  text-transform: uppercase;
}

.site-logo img {
  height: 56px;
  width: auto;
}

.site-logo .site-logo-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-logo .site-logo-institution {
  font-weight: 700;
}

.site-logo .site-logo-name {
  font-weight: 400;
}

.primary-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav a {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text-gray);
  padding-block: 0.25rem;
  border-bottom: 2px solid transparent;
}

.primary-nav a[aria-current="page"],
.primary-nav a:hover {
  color: var(--color-text);
  border-bottom-color: var(--institution-bg);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  .primary-nav {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
}

/* Footer */

.site-footer {
  background: var(--institution-bg);
  color: var(--color-white);
  position: relative;
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.site-footer .footer-wave {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
  transform: translateY(-99%);
}

.site-footer .footer-trager {
  text-align: center;
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

.site-footer .footer-trager strong {
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  padding-top: 1.75rem;
}

.footer-links a {
  font-weight: 500;
}

.footer-copyright {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}