.site-body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1 0 auto;
  width: min(100% - 2 * var(--space-3), var(--page-max));
  margin-inline: auto;
  padding-bottom: var(--space-5);
}

.site-header,
.site-footer {
  width: min(100% - 2 * var(--space-3), var(--page-max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  padding-block: var(--space-3);
  background: color-mix(in srgb, var(--void) 86%, transparent);
  backdrop-filter: blur(12px);
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

.site-header__brand:hover {
  color: var(--brass-bright);
}

.site-header__mark {
  width: 1.75rem;
  height: 1.75rem;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  color: var(--mist);
  text-decoration: none;
  font-size: 0.92rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--brass);
}

ira-footer {
  display: block;
  flex-shrink: 0;
  margin-top: auto;
  width: 100%;
  background: color-mix(in srgb, var(--void) 90%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--ash);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  margin: 0;
  padding-block: var(--space-3) var(--space-4);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--mist);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--brass-bright);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 40rem) {
  .site-header {
    align-items: flex-start;
  }

  .site-nav__list {
    gap: var(--space-3);
  }
}