.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 4px solid #f4c430;
  background-color: #ffffff;
  box-shadow: 0 2px 12px rgba(7, 59, 120, 0.08);
}

.public-header-container {
  width: min(1180px, calc(100% - 30px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  color: #073b78;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  flex: 0 0 36px;
  place-items: center;
  border: 3px solid #f4c430;
  border-radius: 50%;
  background-color: #073b78;
  color: #ffffff;
  font-size: 14px;
  font-weight: bold;
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-text small {
  color: #526174;
}

.main-navigation {
  display: flex;
  gap: 6px;
  align-items: center;
}

.main-navigation a {
  padding: 10px 12px;
  border-radius: 6px;
  color: #073b78;
  font-weight: bold;
  text-decoration: none;
}

.main-navigation a:hover,
.main-navigation a:focus,
.main-navigation a[aria-current="page"] {
  background-color: #eaf4ff;
}

.main-navigation a:focus,
.brand:focus {
  outline: 3px solid rgba(244, 196, 48, 0.7);
  outline-offset: 2px;
}

.navigation-logout {
  margin: 0;
}

.navigation-logout button {
  padding: 10px 12px;
  color: #073b78;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: bold;
  cursor: pointer;
}

.navigation-logout button:hover,
.navigation-logout button:focus {
  background-color: #eaf4ff;
}

.navigation-logout button:focus {
  outline: 3px solid rgba(244, 196, 48, 0.7);
  outline-offset: 2px;
}

@media (max-width: 900px) {
  .public-header-container {
    padding: 14px 0;
    flex-direction: column;
    gap: 12px;
  }

  .main-navigation {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 600px) {
  .public-header-container {
    width: min(100% - 24px, 1180px);
  }

  .brand-text strong {
    font-size: 14px;
  }

  .main-navigation {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .main-navigation a {
    text-align: center;
  }

  .navigation-logout,
  .navigation-logout button {
    width: 100%;
  }
}