/* Header navigation styles retained from the legacy design */
header {
  width: 100%;
  padding: var(--space-sm) 0;
  background-color: var(--dark-bg);
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

/* Header content container */
.header-container {
  width: 90%;
  max-width: var(--breakpoint-xl);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo styles */
.logo {
  font-size: var(--font-size-base);
  font-weight: 300;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.logo-link {
  text-decoration: none;
}

.logo span:first-child {
  color: var(--text);
}

.logo span:last-child {
  color: var(--accent);
  font-weight: 500;
}

.accent-text,
.text-accent {
  color: var(--accent) !important;
}

/* Desktop navigation - EXACT MATCH */
.desktop-nav {
  display: block;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  justify-content: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
  align-items: center;
}

.desktop-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 300;
  letter-spacing: 1px;
  text-transform: lowercase;
  font-size: var(--font-size-small);
  position: relative;
  transition: var(--transition);
}

/* Active menu item styling */
.desktop-nav a.active {
  color: var(--accent) !important;
}

.desktop-nav a:hover {
  color: var(--accent);
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Show underline for active items */
.desktop-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Header Right Section - EXACT MATCH */
.header-right {
  display: flex;
  align-items: center;
}

.language-selector {
  display: none;
  align-items: center;
  margin-right: 1rem;
  font-size: var(--font-size-small);
}

.language-selector a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 300;
  text-transform: lowercase;
}

.language-selector a.active {
  color: var(--accent);
}

.language-selector a:hover {
  color: var(--accent);
}

.separator {
  margin: 0 0.5rem;
  color: var(--text-secondary);
  opacity: 0.5;
}

/* Desktop auth links styling */
.desktop-auth {
  display: none;
  align-items: center;
}

.desktop-auth a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 300;
  text-transform: lowercase;
}

.desktop-auth a:hover {
  color: var(--accent);
}

/* Mobile menu toggle button */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: var(--font-size-h5);
  cursor: pointer;
  align-items: center;
}

/* Mobile menu - full overlay - EXACT MATCH */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--dark-bg);
  border-top: 1px solid var(--border-light);
  z-index: 100;
  padding: var(--space-sm) 0;
  min-width: 300px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.mobile-menu.show,
.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  margin: 0;
}

.mobile-menu li {
  margin: 0.4rem 0;
  width: 100%;
  text-align: center;
}

.mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: var(--font-size-base);
  transition: var(--transition);
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* Active menu item styling */
.mobile-menu a.active {
  color: var(--accent) !important;
}

.mobile-menu .mobile-language-header,
.mobile-menu .mobile-auth-header {
  width: 100%;
  padding: 0.75rem 0 0.25rem;
  margin: 0.75rem 0 0;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-top: 1px solid var(--border-light);
}

.mobile-menu .mobile-language {
  width: 100%;
  padding: 0.5rem 0 0.75rem;
  border-bottom: 1px solid var(--border-light);
  margin: 0 0 0.5rem;
}

.mobile-menu .mobile-auth-item {
  width: 100%;
  padding: 0.35rem 0;
}

.mobile-menu .mobile-auth-item a {
  font-weight: 500;
}

.mobile-menu .language-selector {
  display: flex;
  justify-content: center;
  margin: 0;
}

.mobile-tablet-hidden {
  display: none;
}

/* Tablet and Desktop styles - EXACT MATCH */
@media (min-width: 1081px) {
  header {
    padding: 1.5rem 0;
  }

  .header-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }

  .logo {
    font-size: var(--font-size-h5);
  }

  .desktop-nav {
    display: block !important;
  }

  .header-right {
    justify-content: flex-end;
  }

  .language-selector {
    display: flex;
  }

  .desktop-auth {
    display: flex;
  }

  .mobile-toggle {
    display: none !important;
  }

  /* Force hide mobile menu on desktop with higher specificity */
  .mobile-menu,
  .mobile-menu.show,
  .mobile-menu.active {
    display: none !important;
  }
}

/* Mobile-specific overrides (below 768px) */
@media (max-width: 767px) {
  .mobile-toggle {
    display: flex !important;
  }

  .desktop-nav {
    display: none !important;
  }

  .desktop-auth {
    display: none !important;
  }

  .header-right .language-selector {
    display: none !important;
  }

  /* Hide separators in mobile view */
  .header-right .separator {
    display: none !important;
  }

  .header-container {
    width: 95%;
  }
}

/* Tablet-specific styles (768px-1080px) */
@media (min-width: 768px) and (max-width: 1080px) {
  .header-container {
    display: flex;
    justify-content: space-between;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
  }

  /* Show language selector in header but hide auth links */
  .header-right .language-selector {
    display: flex;
  }

  /* Hide desktop auth in all tablet views */
  .desktop-auth {
    display: none;
  }

  /* Hide language selector in mobile menu for tablet */
  .mobile-tablet-hidden {
    display: none !important;
  }

  /* Reduced spacing for landscape mode */
  @media (orientation: landscape) {
    header {
      padding: 0.6rem 0;
    }
  }
}