/* Header layout builds on base.css shell */
.site-header {
  top: var(--notification-bar-height);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Branding --------------------------------------------------------- */
.site-header__branding {
  display: flex;
  align-items: center;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.site-header__logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #f9f5e7, #c9a24f);
  color: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.28);
}

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

.site-header__logo-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-header__logo-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* Navigation ------------------------------------------------------- */
.site-nav {
  display: none;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  font-size: var(--font-size-sm);
  text-transform: none;
  letter-spacing: 0.04em;
  color: var(--color-gray-700);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid transparent;
}

.site-nav__link:hover,
.site-nav__link:focus-visible,
.site-nav__link--active {
  color: var(--color-primary-strong);
  border-color: var(--color-accent-gold);
}

/* More dropdown ---------------------------------------------------- */
.site-nav__item--more {
  display: none;
}

.site-nav__more-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-700);
  cursor: pointer;
}

.site-nav__more-toggle:hover,
.site-nav__more-toggle:focus-visible {
  color: var(--color-primary-strong);
}

.site-nav__more-menu {
  position: absolute;
  top: 110%;
  right: 0;
  min-width: 12rem;
  padding: 0.5rem 0.75rem;
  margin: 0;
  list-style: none;
  border-radius: var(--radius-lg);
  background-color: #ffffff;
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: none;
  z-index: 40;
}

.site-nav__item--more.is-open .site-nav__more-menu {
  display: block;
}

.site-nav__more-menu li + li {
  margin-top: 0.15rem;
}

.site-nav__more-menu .site-nav__link {
  display: block;
  padding: 0.35rem 0.25rem;
  border-bottom: none;
}

/* Mobile toggle ---------------------------------------------------- */
.site-header__toggle {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.18rem;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background-color: #ffffff;
  color: var(--color-primary-strong);
}

.site-header__toggle-bar {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-primary-strong);
  margin: 0 auto;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle.is-active .site-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.site-header__toggle.is-active .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header__toggle.is-active .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile nav panel ------------------------------------------------- */
@media (max-width: 959.98px) {
  .site-nav {
    position: fixed;
    inset: calc(var(--notification-bar-height) + var(--header-height)) 0 auto 0;
    background-color: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(18px);
    color: #f9fafb;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem var(--page-gutter) 1rem;
  }

  .site-nav__link {
    color: #f9fafb;
    border-bottom-color: transparent;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible,
  .site-nav__link--active {
    color: #fef3c7;
  }

  .site-nav__item--more {
    display: none;
  }
}

/* Desktop nav ------------------------------------------------------ */
@media (min-width: 960px) {
  .site-header__toggle {
    display: none;
  }

  .site-nav {
    display: block;
  }

  .site-nav__item--more {
    display: list-item;
  }
}

/* Notification bar tweak (already structurally defined in base) --- */
.site-notification {
  position: fixed;
}

.site-notification__text {
  font-weight: 600;
}