.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(248, 244, 239, 0.96), rgba(248, 244, 239, 0.88));
  border-bottom: 1px solid rgba(222, 205, 183, 0.85);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-header__nav--right {
  justify-content: flex-end;
}

.site-header__logo {
  justify-self: center;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.site-header__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(198, 166, 117, 0.7);
  background: radial-gradient(circle at 30% 0, #fff7e6, #d7b680);
  box-shadow: var(--shadow-soft-inner);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header__link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text);
  padding-bottom: 0.2rem;
}

.site-header__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(198, 166, 117, 0), rgba(198, 166, 117, 0.9), rgba(198, 166, 117, 0));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.site-header__link:hover::after,
.site-header__link:focus-visible::after,
.site-header__link--active::after {
  transform: scaleX(1);
}

.site-header__link--cta {
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(198, 166, 117, 0.65);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-soft-inner);
}

.site-header__link--cta::after {
  display: none;
}

.site-header__link--cta:hover,
.site-header__link--cta:focus-visible {
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.site-header__menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(198, 166, 117, 0.6);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft-inner);
  cursor: pointer;
}

.site-header__menu-toggle-line {
  width: 18px;
  height: 1.5px;
  background-color: var(--color-text);
  border-radius: 99px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__menu-toggle-line + .site-header__menu-toggle-line {
  margin-top: 5px;
}

.site-header--menu-open .site-header__menu-toggle-line:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.site-header--menu-open .site-header__menu-toggle-line:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

.site-header__nav-mobile {
  display: none;
  border-top: 1px solid rgba(222, 205, 183, 0.9);
  background: rgba(248, 244, 239, 0.97);
}

.site-header__nav-mobile-list {
  list-style: none;
  margin: 0;
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.site-header__nav-mobile-link {
  display: block;
  padding: 0.65rem 0;
  font-size: var(--font-size-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(222, 205, 183, 0.7);
}

.site-header__nav-mobile-link:last-child {
  border-bottom: 0;
}

.site-header__nav-mobile-link--accent {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(198, 166, 117, 0.6);
  padding-inline: 1.1rem;
  background: rgba(255, 255, 255, 0.9);
  align-self: flex-start;
  margin-top: var(--space-3);
}

.site-header__nav-mobile-link--accent:last-child {
  border-bottom: 0;
}

.site-header--menu-open .site-header__nav-mobile {
  display: block;
}

@media (max-width: 960px) {
  .site-header__inner {
    grid-template-columns: auto auto auto;
  }

  .site-header__nav {
    display: none;
  }

  .site-header__menu-toggle {
    display: inline-flex;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header__brand-text {
    display: none;
  }
}