.site-header {
  position: relative;
  z-index: 950;
}

.responsible-banner {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #29231F;
  color: #FCFAF5;
  padding: 0.6rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.responsible-banner-link {
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.responsible-banner-link:hover {
  text-decoration-thickness: 2px;
}

.navbar {
  position: sticky;
  top: var(--banner-height);
  z-index: 900;
  background: rgba(252, 250, 245, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(221, 213, 201, 0.9);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  border: 1px solid var(--color-border-soft);
  background: radial-gradient(circle at 25% 20%, #FFF6EB 0, #A77B45 40%, #29231F 80%);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.nav-brand-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.primary-nav {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-item {
  list-style: none;
}

.nav-link {
  position: relative;
  padding-bottom: 0.1rem;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 1px;
  background: var(--color-text);
  transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  width: 100%;
}

.nav-cta-item {
  margin-left: 0.5rem;
}

.nav-cta {
  font-size: 0.75rem;
  padding-inline: 1.4rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--color-border-soft);
  background: rgba(252, 250, 245, 0.9);
}

.nav-toggle-bar {
  width: 1.1rem;
  height: 1px;
  background: var(--color-text);
  border-radius: 999px;
  box-shadow: 0 4px 0 var(--color-text), 0 -4px 0 var(--color-text);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

@media (max-width: 920px) {
  .navbar-inner {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: relative;
  }

  .nav-links {
    position: fixed;
    inset: calc(var(--banner-height) + 3rem) 1.25rem auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.4rem 1.4rem;
    border-radius: 16px;
    border: 1px solid rgba(221, 213, 201, 0.96);
    background: rgba(252, 250, 245, 0.98);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
    transform-origin: top right;
    max-width: 18rem;
    right: 1.25rem;
  }

  .nav-links.is-closed {
    display: none;
  }

  .nav-cta-item {
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .nav-brand-sub {
    display: none;
  }
}