.project-site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  padding: 20px clamp(18px, 5vw, 72px);
  background: #172228;
  color: #fff;
}

.project-site-brand {
  display: block;
  flex-shrink: 0;
}

.project-site-brand img {
  display: block;
  width: 225px;
  height: auto;
  max-width: 100%;
}

.project-site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 26px;
  font-size: 27px;
  font-weight: 750;
  line-height: 1.5;
}

.project-site-nav a {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.project-site-nav a:hover,
.project-site-nav a:focus-visible {
  color: #f39800;
  border-color: currentColor;
}

.project-site-header a:focus-visible {
  outline: 2px solid #f39800;
  outline-offset: 6px;
}

@media (max-width: 1000px) {
  .project-site-header {
    flex-wrap: wrap;
  }

  .project-site-nav {
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .project-site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .project-site-brand img {
    width: 180px;
  }

  .project-site-nav {
    justify-content: flex-start;
    gap: 12px 20px;
    font-size: 18px;
  }
}