.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(41, 42, 37, 0.1);
  background: rgba(243, 238, 229, 0.9);
  box-shadow: 0 8px 30px rgba(52, 43, 33, 0.05);
  backdrop-filter: blur(18px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--cream);
  background: var(--sage-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.82rem;
  letter-spacing: -0.04em;
}

.brand-name {
  font-size: 0.86rem;
  letter-spacing: 0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 1px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

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

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 9px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink) !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  color: var(--cream) !important;
  background: var(--ink);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  width: 19px;
  height: 1px;
  display: block;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.site-footer {
  padding: 26px 0;
  color: rgba(251, 248, 241, 0.55);
  background: #30362f;
}

.site-footer .shell {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.site-footer p {
  margin: 0;
  color: inherit;
  font-size: 0.68rem;
}