body .navbar {
  background: #FFFfff !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 85, 255, 0.1);
  padding: 1rem 0;
  min-height: 80px;
  transition: all 0.3s ease;
  z-index: 1030; /* Ensure navbar is above other elements */
}

/* Optimize navbar height when collapsed on mobile */
@media (max-width: 1199.98px) {
  body .navbar {
    padding: 0.5rem 1rem;
    min-height: 60px;
  }
  
  body .navbar.navbar-expanded {
    min-height: auto;
    padding-bottom: 1rem;
  }
  
  /* Smooth transition when expanding */
  body .navbar-collapse {
    transition: all 0.3s ease-in-out;
  }
  
  /* Ensure proper spacing when expanded */
  body .navbar-collapse.show {
    margin-top: 15px;
  }
}

body .nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: #2d3748 !important;
  padding: 0.75rem 1.25rem !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin: 0 0.25rem;
  position: relative;
}

body .nav-link:hover {
  color: #000000 !important;
  background: rgba(0, 85, 255, 0.05);
  transform: translateY(-1px);
}

.navbar-logo-center {
  z-index: 1000;
  display: block !important; /* Always show logo */
  transition: all 0.3s ease;
}

.navbar-logo-center:hover {
  transform: scale(1.05);
}

/* Mobile logo positioning fix */
@media (max-width: 1199.98px) {
  .navbar-logo-center {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    display: flex !important;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    /* Hide logo when navbar is expanded */
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  
  /* Hide logo when navbar is expanded - simpler approach */
  .navbar-toggler[aria-expanded="true"] ~ .navbar-logo-center {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translate(-50%, -50%) scale(0.8) !important;
  }
  
  .navbar-toggler {
    z-index: 1002;
    position: relative;
    order: 1; /* Ensure toggler appears first */
  }
  
  .navbar-collapse {
    width: 100%;
    margin-top: 10px;
    order: 3; /* Collapse content comes last */
  }
  
  /* Fix container layout for mobile */
  .navbar > .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
  }
  
  /* Ensure proper flex order */
  .navbar-nav.me-auto {
    order: 1;
  }
  
  .navbar-nav.ms-auto {
    order: 2;
  }
  
  .navbar-logo-center:hover {
    transform: translate(-50%, -50%) scale(1.05) !important;
  }
}

.nav-logo {
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease;
}

.navbar-logo-center:hover .nav-logo {
  transform: scale(1.1);
}

.navbar-nav {
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: #000000;
  transition: all 0.3s ease;
  transform: translateX(-50%);
  opacity: 0;
}

.nav-item:hover::after {
  width: 80%;
  opacity: 1;
}

/* Mobile styles */
@media (max-width: 1199.98px) {
  .nav-link {
    padding: 0.4rem 1rem !important;
    margin: 0.1rem 0;
    font-size: 0.9rem;
    border-radius: 12px;
    /* Remove problematic opacity and transform */
    opacity: 1 !important;
    transform: none !important;
    transition: all 0.3s ease;
  }
  
  .nav-link:hover {
    background: rgba(0, 85, 255, 0.1) !important;
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
  
  .navbar-logo-center img {
    width: 50px;
    height: 50px;
  }
  
  .navbar-nav {
    margin: 0.5rem 0;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
  }

  .nav-item::after {
    display: none;
  }
  
  /* Fix Bootstrap collapse behavior */
  .navbar-collapse {
    clear: both;
    width: 100%;
  }
  

  
  /* Ensure nav items are visible when collapsed */
  .navbar-collapse .nav-link {
    opacity: 1 !important;
    transform: translateY(0) !important;
    display: block;
  }
}

/* Animation keyframes for mobile navbar */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
  transition: transform 0.3s ease;
  background: transparent;
  position: relative;
  z-index: 1002;
}

.navbar-toggler:hover {
  transform: scale(1.1);
  background: rgba(0, 85, 255, 0.05);
  border-radius: 8px;
}

.navbar-toggler:focus {
  box-shadow: none;
  outline: none;
}

.navbar-toggler-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

/* Rotate toggler icon when expanded */
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  transform: rotate(90deg);
}

/* Legacy styles for backward compatibility */
.mask-custom {
  backdrop-filter: blur(5px);
  background-color: rgba(255, 255, 255, .15);
}