body {
  font-family: 'Inter', sans-serif;
  padding-bottom: 70px; /* Space for mobile navigation */
}

/* Smooth scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.dark ::-webkit-scrollbar-track {
  background: #374151;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

.dark ::-webkit-scrollbar-thumb {
  background: #4b5563;
}

::-webkit-scrollbar-thumb:hover {
  background: #a1a1a1;
}

.dark ::-webkit-scrollbar-thumb:hover {
  background: #6b7280;
}

/* Hide scrollbar but keep functionality */
.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Pulse animations */
.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(93, 92, 222, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(93, 92, 222, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(93, 92, 222, 0); }
}

/* Gradients */
.primary-gradient {
  background: linear-gradient(135deg, #5D5CDE, #4c43c9);
}

.secondary-gradient {
  background: linear-gradient(135deg, #ff6b6b, #f83b3b);
}

.accent-gradient {
  background: linear-gradient(135deg, #4ecdc4, #2ab1a8);
}

/* Accessibility focus outlines */
*:focus-visible {
  outline: 2px solid #5D5CDE;
  outline-offset: 2px;
}

/* Mobile navigation bar */
.mobile-navbar {
  box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1);
}

.dark .mobile-navbar {
  box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.25);
}

/* Hover card animations */
.hover-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hover-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px -8px rgba(0, 0, 0, 0.15);
}

/* Animated background */
.animated-bg {
  background: linear-gradient(-45deg, #5D5CDE, #FF6B6B, #4ECDC4, #06D6A0);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

@keyframes gradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}