/* Header Component Styles - Professional Light Theme */

/* Header styling for light theme */
header {
  background: var(--color-background);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: 0 1px 3px var(--color-secondary-05);
}

/* Logo - Clean, no highlights */
header .logo-container {
  position: relative;
}

/* Brand name styling - consistent size */
header .brand-name {
  color: var(--color-gray-900);
  font-weight: 700;
  font-size: 1.25rem; /* xl */
  line-height: 1.2;
}

/* Navigation links for light theme - consistent size */
header nav a {
  color: var(--color-gray-600);
  transition: var(--transition-smooth);
  font-size: 0.875rem; /* sm */
  font-weight: 500;
}

header nav a:hover {
  color: var(--color-brand-cyan);
}

header nav a.active {
  color: var(--color-primary);
  font-weight: 600;
}

/* Language Switcher - Light theme styling */
.lang-switcher {
  border: 1px solid var(--color-gray-300);
  background: var(--color-gray-50);
}

.lang-switcher .lang-btn.active {
  color: var(--color-brand-cyan);
  font-weight: 700;
  background-color: var(--color-brand-cyan-soft);
}

.lang-switcher .lang-btn:hover {
  color: var(--color-brand-cyan);
  background-color: var(--color-brand-cyan-10);
}

.lang-switcher .lang-btn {
  color: var(--color-gray-500);
  font-size: 0.75rem; /* xs */
  font-weight: 500;
}

/* Contact button standardization */
header button {
  font-size: 0.875rem; /* sm */
  font-weight: 600;
  line-height: 1.2;
}

/* Contact button - add scale effect to existing Tailwind styles */
header button[onclick="openContactModal()"] {
  transition: all 0.3s ease;
  transform: scale(1);
}

header button[onclick="openContactModal()"]:hover {
  transform: scale(1.1);
}


/* Contact button SVG styling - let it inherit from currentColor */
header button[onclick="openContactModal()"] svg {
  transition: stroke 0.3s ease;
}

/* Override global span color for contact button text */
header button[onclick="openContactModal()"] span {
  color: inherit !important;
}

header button[onclick="openContactModal()"]:hover span {
  color: white !important;
}

/* Menu button SVG styling - separate from contact buttons */
header #menu-btn svg {
  transition: none !important;
}

header #menu-btn:hover svg {
  stroke: var(--color-brand-cyan) !important;
}

/* Mobile menu button specific sizing */
header #menu-btn {
  font-size: 1rem;
}

/* Make header nav relative for breadcrumb positioning */
header nav {
  position: relative;
  padding-bottom: var(--header-breadcrumb-offset); /* Optimized space for baseline-aligned breadcrumb */
}

/* Breadcrumb Navigation - consistent sizing */
.breadcrumb-nav {
  display: flex;
  align-items: flex-start;
  font-size: 0.75rem; /* xs - consistent across all pages */
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-gray-400);
  position: absolute;
  /* Position text so its baseline aligns with bottom of logo */
  top: calc(0.75rem + var(--header-logo-size) - 0.75rem); /* consistent positioning */
  left: calc(var(--header-padding-desktop) + var(--header-logo-size)); /* padding + logo width = align with text start */
  z-index: 10;
}

.breadcrumb-container {
  display: flex;
  align-items: baseline; /* Maintain baseline alignment */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.breadcrumb-nav .breadcrumb-separator {
  margin: 0 0.375rem;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

.breadcrumb-nav .breadcrumb-item {
  text-decoration: none;
  color: var(--color-gray-400);
  transition: color 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.breadcrumb-nav .breadcrumb-item:hover {
  color: var(--color-primary);
}

.breadcrumb-nav .breadcrumb-item.current {
  font-weight: 500;
  color: var(--color-gray-300);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

/* Specific styles for home link in breadcrumb */
.breadcrumb-nav .breadcrumb-home {
  color: var(--color-gray-400); /* text-gray-400 */
  text-decoration: none;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.breadcrumb-nav .breadcrumb-home:hover {
  color: var(--color-primary); /* text-custom-accent */
}

/* Responsive design */
@media (max-width: 1279px) {
  .breadcrumb-nav {
    position: absolute;
    top: calc(0.65rem + var(--header-logo-size) - 0.65rem); /* consistent positioning with xs font */
    left: calc(var(--header-padding-tablet) + var(--header-logo-size)); /* Maintain alignment with logo text */
    right: auto;
    font-size: 0.65rem; /* xs - consistent */
    font-weight: 400;
    line-height: 1.2;
    order: unset;
    margin: 0;
  }
  
  .breadcrumb-nav .breadcrumb-separator {
    margin: 0 0.25rem;
  }
  
  .breadcrumb-nav .breadcrumb-home {
    display: none;
  }
  
  .breadcrumb-nav .breadcrumb-separator:first-child {
    display: none;
  }
  
  /* Adjust header padding for mobile/tablet */
  header nav {
    padding-bottom: 2rem; /* Space for breadcrumb */
  }
}

@media (max-width: 640px) {
  .breadcrumb-nav {
    display: none; /* Hide on small mobile screens to save space */
  }
  
  /* Reduce header padding when breadcrumb is hidden */
  header nav {
    padding-bottom: 0.75rem;
  }
}

/* Enhanced Mobile Menu Styles */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-dark-20);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.mobile-menu-overlay.show {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-content {
  /* Position will be set dynamically by JavaScript */
  position: absolute;
  top: 80px; /* Position below header */
  min-width: 200px;
  max-width: 250px;
  background: var(--color-background);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 12px var(--color-secondary-10), 0 2px 4px var(--color-secondary-20);
  border: 1px solid var(--color-gray-200);
  overflow: hidden;
  transform: translateY(-20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: top right;
}

.mobile-menu-overlay.show .mobile-menu-content {
  transform: translateY(0) scale(1);
}

.mobile-menu-item {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
  transition: var(--transition-fast);
  position: relative;
}

.mobile-menu-item:last-child {
  border-bottom: none;
}

.mobile-menu-item:hover {
  background: var(--color-brand-cyan-soft);
  color: var(--color-brand-cyan);
  padding-left: 2rem;
}

.mobile-menu-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--color-brand-cyan);
  transform: scaleY(0);
  transition: transform var(--transition-fast);
}

.mobile-menu-item:hover::before {
  transform: scaleY(1);
}

.mobile-only-contact {
  display: none;
}

@media (max-width: 767px) {
  .mobile-only-contact {
    display: flex;
    background: transparent;
    color: var(--color-brand-cyan);
    border: 1px solid var(--color-brand-cyan);
    border-radius: 0.5rem;
    margin: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    text-decoration: none;
  }
  
  .mobile-only-contact:hover {
    background: var(--color-brand-cyan);
    color: white;
  }
  
  .mobile-only-contact svg {
    stroke: var(--color-brand-cyan);
  }
  
  .mobile-only-contact:hover svg {
    stroke: white;
  }
}

/* Hamburger Icon Animation */
#menu-btn {
  transition: transform 0.3s ease, color 0.3s ease;
}

#menu-btn:hover {
  transform: scale(1.1);
  color: var(--color-brand-cyan) !important;
}

/* Ensure SVG inherits the hover color */
#menu-btn:hover svg {
  stroke: var(--color-brand-cyan) !important;
}

#menu-btn.active {
  transform: rotate(90deg);
}

/* Prevent body scroll when menu is open */
body.menu-open {
  overflow: hidden;
}

/* Hide duplicate language items in mobile menu - show only the active language */
.mobile-menu-content .lang-en.hidden,
.mobile-menu-content .lang-fr.hidden {
  display: none !important;
}