/* 
 * Enhanced Banza University Logo Styles
 * This file contains styles for the improved BU logo with better visual impact
 */

.bu-logo {
  display: inline-block;
  height: 60px;
  width: auto;
  transition: all 0.3s ease;
}

.bu-logo img {
  height: 100%;
  width: auto;
  filter: drop-shadow(0 0 3px rgba(235, 181, 64, 0.3));
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Logo size variations */
.bu-logo-sm {
  height: 40px;
}

.bu-logo-md {
  height: 60px;
}

.bu-logo-lg {
  height: 80px;
}

.bu-logo-xl {
  height: 120px;
}

/* Logo hover effects */
.bu-logo:hover {
  transform: scale(1.05);
}

.bu-logo:hover img {
  filter: drop-shadow(0 0 5px rgba(235, 181, 64, 0.5)) brightness(1.1);
}

/* Logo with glow effect */
.bu-logo-glow img {
  filter: drop-shadow(0 0 5px rgba(235, 181, 64, 0.5));
}

/* Dark mode adjustments */
.dark-mode .bu-logo img.logo-light {
  display: inline-block;
}

.dark-mode .bu-logo img.logo-dark {
  display: none;
}

/* Light mode adjustments */
.light-mode .bu-logo img.logo-light,
:root:not(.dark-mode) .bu-logo img.logo-light {
  display: none;
}

.light-mode .bu-logo img.logo-dark,
:root:not(.dark-mode) .bu-logo img.logo-dark {
  display: inline-block;
}

/* Logo in navbar */
.navbar .bu-logo {
  margin-right: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .bu-logo {
    height: 50px;
  }
  
  .bu-logo-lg {
    height: 60px;
  }
  
  .bu-logo-xl {
    height: 80px;
  }
}

@media (max-width: 576px) {
  .bu-logo {
    height: 40px;
  }
  
  .bu-logo-lg {
    height: 50px;
  }
  
  .bu-logo-xl {
    height: 60px;
  }
}