/* Main Navigation */
.main-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: var(--space-4) 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-base);
  height: 80px; /* Fixed height for consistency */
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* Logo Styles */
.logo {
  display: flex;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform var(--transition-base);
}

.logo-link:hover {
  transform: translateY(-2px);
}

.logo-image {
  height: 50px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.logo-image.loaded {
  opacity: 1;
}

/* Ensure logo shows even if image fails to load */
.logo-image:not(.loaded) {
  opacity: 1;
}

.logo-fallback {
  padding: var(--space-2) var(--space-4);
  background: var(--primary-color);
  color: var(--white);
  border-radius: var(--radius-md);
}

.logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  transition: color var(--transition-base);
  border-radius: var(--radius);
}

.nav-link:hover {
  color: var(--primary-color);
  background-color: rgba(139, 21, 56, 0.05);
}

.nav-link i {
  font-size: var(--text-xs);
  transition: transform var(--transition-base);
}

.nav-item:hover .nav-link i {
  transform: rotate(180deg);
}

/* Dropdown Styles */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 250px;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius);
  transition: background-color var(--transition-base);
  margin-bottom: var(--space-1);
}

.dropdown-item:hover {
  background-color: var(--gray-50);
}

.dropdown-icon {
  color: var(--primary-color);
  font-size: var(--text-lg);
}

.dropdown-content h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--gray-800);
  margin-bottom: var(--space-1);
}

.dropdown-content p {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

/* Mobile Navigation */

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--gray-700);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius);
  transition: all var(--transition-base);
}

.mobile-toggle:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

.mobile-menu {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  z-index: 999;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  visibility: hidden;
}

/* Ensure consistent spacing for pages with headers */
body:not(.home-page) main {
  margin-top: 80px;
}

/* Home page specific styling */
.home-page .hero {
  margin-top: 80px;
}

.mobile-menu.active {
  transform: translateX(0);
  visibility: visible;
}

.mobile-menu .nav-menu {
  flex-direction: column;
  padding: var(--space-6) var(--space-4);
  gap: 0;
  display: flex !important;
  list-style: none;
  margin: 0;
}

.mobile-menu .nav-item {
  width: 100%;
  border-bottom: 1px solid var(--gray-200);
  opacity: 1 !important;
  display: block !important;
  visibility: visible !important;
}

.mobile-menu .nav-link {
  width: 100%;
  padding: var(--space-4) var(--space-3);
  justify-content: space-between;
  display: flex !important;
  color: var(--gray-800) !important;
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--text-base);
  align-items: center;
}

.mobile-menu .nav-link:hover,
.mobile-menu .nav-link:active,
.mobile-menu .nav-link:focus {
  color: var(--primary-color) !important;
  background-color: rgba(139, 21, 56, 0.05);
}

.mobile-menu .dropdown {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  background: var(--gray-50);
  margin: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
  display: block;
  padding: 0;
}

.mobile-menu .dropdown.active {
  max-height: 600px;
  padding: var(--space-3) 0;
}

.mobile-menu .dropdown-item {
  display: flex !important;
  color: var(--gray-700) !important;
  text-decoration: none;
  opacity: 1 !important;
  visibility: visible !important;
  padding: var(--space-3) var(--space-6);
}

.mobile-menu .dropdown-item:hover,
.mobile-menu .dropdown-item:active,
.mobile-menu .dropdown-item:focus {
  background-color: var(--gray-100);
}

.mobile-menu .dropdown-content h4 {
  color: var(--gray-800) !important;
  font-size: var(--text-sm);
}

.mobile-menu .dropdown-content p {
  color: var(--gray-600) !important;
  font-size: var(--text-xs);
}

.mobile-dropdown-toggle {
  cursor: pointer;
}

/* Tablet Responsive Design */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 var(--space-4);
    max-width: 100%;
  }

  .nav-menu {
    gap: var(--space-4);
  }

  .nav-link {
    padding: var(--space-2);
    font-size: var(--text-sm);
  }

  .nav-item .btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    white-space: nowrap;
  }

  .logo-image {
    height: 45px;
    max-width: 180px;
  }
}

@media (max-width: 900px) {
  .nav-menu {
    gap: var(--space-3);
  }

  .nav-link {
    padding: var(--space-2);
    font-size: var(--text-sm);
  }

  .nav-item .btn {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8rem;
  }

  .logo-image {
    height: 42px;
    max-width: 160px;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 var(--space-4);
  }

  .nav-menu {
    display: none;
  }

  .mobile-toggle {
    display: block;
    z-index: 1001;
    position: relative;
  }

  .logo-image {
    height: 40px;
    max-width: 150px;
  }

  /* Force mobile menu items to be visible */
  .mobile-menu.active .nav-menu {
    display: flex !important;
  }

  .mobile-menu.active .nav-item {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .mobile-menu.active .nav-link {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    color: var(--gray-800) !important;
  }

  .mobile-menu.active .dropdown-item {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    color: var(--gray-700) !important;
  }

  .mobile-menu .btn {
    display: inline-flex !important;
    width: auto;
    justify-content: center;
    margin: var(--space-4) var(--space-3);
    padding: var(--space-3) var(--space-6);
  }

  /* Ensure proper spacing for all pages on mobile */
  body:not(.home-page) main {
    margin-top: 80px;
  }

  .home-page .hero {
    margin-top: 80px;
  }
}

@media (max-width: 480px) {
  .logo-image {
    height: 35px;
    max-width: 120px;
  }
}

@media (max-width: 320px) {
  .logo-image {
    height: 30px;
    max-width: 100px;
  }
}