:root {
  color-scheme: light;
  --ink: #101010;
  --line: #e9e9e9;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: #ffffff;
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 10px rgba(16, 16, 16, 0.06);
  display: flex;
  justify-content: space-between;
  min-height: 72px;
  padding: 8px 5vw;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
}

.brand img {
  display: block;
  height: 56px;
  max-width: min(220px, 42vw);
  object-fit: contain;
  width: 220px;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: clamp(20px, 3vw, 48px);
  margin-left: 32px;
}

.site-nav a {
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 0.55;
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    min-height: 64px;
    padding: 8px 6vw 10px;
  }

  .brand img {
    height: 42px;
    max-width: 220px;
    width: 68vw;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 14px 22px;
    margin-left: 0;
  }

  .site-nav a {
    font-size: 11px;
  }
}