/* Header-specific styling building on base.css */

.site-header-shell {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid var(--gray-200);
  background: linear-gradient(to bottom, rgba(252,247,238,0.98), rgba(246,237,225,0.98));
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: radial-gradient(circle at 30% 0, #fffdf8 0, #f0e5d8 60%, #e0d4c6 100%);
  box-shadow: 0 6px 14px rgba(32, 20, 12, 0.25);
}

.site-branding-text {
  display: flex;
  flex-direction: column;
}

.site-name {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-900);
}

.site-tagline {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.primary-nav {
  display: flex;
  align-items: center;
}

.primary-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-link {
  padding-block: var(--space-2);
  position: relative;
}

.nav-link::after {
  height: 1px;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-primary);
}

.nav-link.is-active {
  color: var(--color-primary);
}

/* Mobile navigation */
.nav-toggle {
  display: none;
  background: transparent;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
}

.nav-toggle span {
  width: 100%;
  height: 1px;
  background: var(--gray-800);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle:focus-visible {
  border-color: var(--color-primary-soft);
}

@media (max-width: 768px) {
  .primary-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(255, 253, 248, 0.98);
    border-bottom: 1px solid var(--gray-200);
    transform-origin: top center;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .primary-nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8) var(--space-16) var(--space-12);
    gap: var(--space-6);
  }

  .primary-nav.is-open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 30px;
    padding: 0;
    gap: 4px;
    cursor: pointer;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }
}