/* Shared responsive header — works with .site-header on each page */

.site-header nav.container {
  max-width: 80rem;
}

/* ------------------------------------------------------------------ Logo */
.site-header .logo-overlay {
  border-radius: 0.5rem;
  padding: 0.2rem;
  box-shadow: 0 4px 12px rgba(75, 31, 136, 0.15);
}

.site-header .header-logo-img {
  display: block;
  width: 5.5rem;
  height: 5.5rem;
  object-fit: contain;
  object-position: center;
}

@media (min-width: 768px) {
  .site-header .logo-overlay {
    border-radius: 0.75rem;
    padding: 0.5rem;
  }

  .site-header .header-logo-img {
    width: auto;
    height: 7.5rem;
    max-width: 16rem;
  }
}

.site-header .header-brand {
  flex-shrink: 0;
  line-height: 0;
}

/* -------------------------------------------------------- Nav row layout */
.site-header-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: nowrap;
  width: 100%;
  min-height: 5.5rem;
}

@media (min-width: 768px) {
  .site-header-nav-row {
    gap: 1.5rem;
    min-height: 8.5rem;
  }
}

/* ---------------------------------------------------- Desktop navigation */
.site-header .header-nav-desktop {
  display: none;
}

.site-header .header-nav-desktop a {
  color: #663366;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  padding: 0.375rem 0.625rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
}

.site-header .header-nav-desktop a:hover,
.site-header .header-nav-desktop a:focus {
  color: #4b1f88;
  border-bottom-color: #4b1f88;
}

.site-header .header-nav-desktop a.active {
  color: #4b1f88;
  border-bottom-color: #663366;
}

@media (min-width: 768px) {
  .site-header .header-nav-desktop {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    min-width: 0;
  }
}

@media (min-width: 1024px) {
  .site-header .header-nav-desktop {
    gap: 0.5rem;
  }

  .site-header .header-nav-desktop a {
    padding: 0.375rem 0.875rem;
  }
}

/* ------------------------------------------------------ Actions (CTA + menu) */
.site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.site-header .header-book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
  white-space: nowrap;
  text-decoration: none;
  border-bottom: none;
}

.site-header .header-book-btn:hover,
.site-header .header-book-btn:focus {
  border-bottom: none;
}

.site-header .header-book-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.site-header .header-book-label--long {
  display: none;
}

@media (min-width: 768px) {
  .site-header .header-book-btn {
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
  }

  .site-header .header-book-icon {
    width: 1.25rem;
    height: 1.25rem;
  }

  .site-header .header-book-label--short {
    display: none;
  }

  .site-header .header-book-label--long {
    display: inline;
  }
}

/* -------------------------------------------------------- Mobile menu btn */
.site-header .header-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(102, 51, 102, 0.35);
  background: rgba(255, 255, 255, 0.55);
  color: #663366;
  cursor: pointer;
}

.site-header .header-menu-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.site-header .header-menu-btn:hover,
.site-header .header-menu-btn:focus {
  background: rgba(255, 255, 255, 0.88);
  outline: 2px solid rgba(102, 51, 102, 0.35);
  outline-offset: 1px;
}

@media (min-width: 768px) {
  .site-header .header-menu-btn {
    display: none;
  }
}

/* ---------------------------------------------------- Mobile dropdown panel */
.site-header-mobile-panel {
  border-top: 1px solid rgba(102, 51, 102, 0.15);
  margin-top: 0.5rem;
}

.site-header-mobile-panel a:not(.btn-primary) {
  display: block;
  padding: 0.35rem 0;
}

@media (min-width: 768px) {
  .site-header #mobile-menu {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .site-header #mobile-menu.hidden {
    display: none !important;
  }

  .site-header #mobile-menu:not(.hidden) {
    display: block !important;
  }
}