/* Custom CSS for EduLane */

/* Indigo Color Variables */
:root {
	--indigo: #4f46e5;
	--indigo-dark: #4338ca;
	--indigo-light: #6366f1;
	--indigo-lighter: #818cf8;
	--indigo-lightest: #e0e7ff;
	--indigo-50: #eef2ff;
	--indigo-100: #e0e7ff;
	--indigo-200: #c7d2fe;
	--indigo-300: #a5b4fc;
	--indigo-400: #818cf8;
	--indigo-500: #6366f1;
	--indigo-600: #4f46e5;
	--indigo-700: #4338ca;
	--indigo-800: #3730a3;
	--indigo-900: #312e81;
  }
  
  /* Typography */
  body {
	font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
	  "Helvetica Neue", sans-serif;
	color: #333;
	line-height: 1.5;
  }
  
  /* Utility Classes */
  .text-indigo {
	color: var(--indigo) !important;
  }
  
  .bg-indigo {
	background-color: var(--indigo) !important;
  }
  
  .bg-indigo-soft {
	background-color: var(--indigo-100) !important;
  }
  
  .text-white-75 {
	color: rgba(255, 255, 255, 0.75) !important;
  }
  
  .bg-gradient-indigo {
	background: linear-gradient(to bottom, var(--indigo-50), #ffffff);
  }
  
  .rounded-4 {
	border-radius: 0.75rem !important;
  }
  
  .py-md-7 {
	padding-top: 6rem !important;
	padding-bottom: 6rem !important;
  }
  
  /* Buttons */
  .btn-indigo {
	background-color: var(--indigo);
	border-color: var(--indigo);
	color: white;
  }
  
  .btn-indigo:hover,
  .btn-indigo:focus {
	background-color: var(--indigo-dark);
	border-color: var(--indigo-dark);
	color: white;
  }
  
  .btn-outline-indigo {
	border-color: var(--indigo-200);
	color: var(--indigo);
  }
  
  .btn-outline-indigo:hover,
  .btn-outline-indigo:focus {
	background-color: var(--indigo-50);
	border-color: var(--indigo-200);
	color: var(--indigo);
  }
  
  /* Cards */
  .hover-shadow {
	transition: all 0.3s ease;
  }
  
  .hover-shadow:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
  }
  
  /* Avatar Group */
  .avatar-group {
	display: flex;
  }
  
  .avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	overflow: hidden;
	border: 2px solid #fff;
	margin-left: -8px;
  }
  
  .avatar:first-child {
	margin-left: 0;
  }
  
  /* Grayscale Effect */
  .grayscale {
	filter: grayscale(100%);
	transition: all 0.3s ease;
  }
  
  .grayscale:hover {
	filter: grayscale(0%);
	opacity: 1 !important;
  }
  
  /* Navbar */
  .navbar {
	padding-top: 0.75rem;
	padding-bottom: 0.75rem;
  }
  
  .navbar-nav .nav-link {
	padding: 0.5rem 1rem;
	transition: color 0.3s ease;
  }
  
  .navbar-nav .nav-link:hover {
	color: var(--indigo);
  }
  
  /* Responsive Adjustments */
  @media (max-width: 767.98px) {
	.display-4 {
	  font-size: 2.5rem;
	}
  
	.display-5 {
	  font-size: 2rem;
	}
  }