/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* Font improvements only - keep existing styles for everything else */
body {
  font-family: 'Inter', system-ui, sans-serif;
}

/* Improved typography hierarchy - fonts and colors only */
h1 { 
  background: linear-gradient(135deg, #7d63b8, #FF7F50);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Fix for code elements inside h1 headings */
h1 code {
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: #7d63b8 !important;
  color: #7d63b8 !important;
}

h2 { 
  color: #7d63b8;
  border-bottom: 2px solid #7d63b8;
  padding-bottom: 0.5rem;
}

h3 { 
  color: #5a4a7a;
}

/* Enhanced code font only */
pre, code {
  font-family: 'JetBrains Mono', monospace;
}


/* Navigation improvements */
.sidebar-item {
  margin: 0.2rem 0;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.sidebar-item:hover {
  background: rgba(125, 99, 184, 0.1);
  transform: translateX(4px);
}

/* Progress bar enhancement */
#scrollProgressBar {
  height: 6px;
  background: linear-gradient(90deg, #FF7F50, #7d63b8, #28a745);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Back to top button enhancement */
#toTop {
  background: linear-gradient(135deg, #7d63b8, #FF7F50);
  border: none;
  box-shadow: 0 4px 16px rgba(125, 99, 184, 0.3);
  transition: all 0.3s ease;
}

#toTop:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(125, 99, 184, 0.4);
}