.btn {
  font-weight: 600;
  border-radius: 12px;
  text-transform: none;
  letter-spacing: 0.3px;
}

.btn-lg {
  font-size: 1.1rem;
}

/* Shadow utilities */
.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
}

.shadow-lg {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.16) !important;
}

/* Rounded corners */
.rounded-4 {
  border-radius: 1rem !important;
}

/* Gradient text utility */
.text-gradient {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Loading state */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

/* Fade in animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Pulse animation for CTAs */
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Responsive images */
img {
  max-width: 100%;
  height: auto;
}

/* Skip to main content link (accessibility) */
.skip-to-main {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
}

.skip-to-main:focus {
  top: 0;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--light-color);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-color);
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }

  body {
    font-size: 12pt;
  }

  a[href]:after {
    content: " (" attr(href) ")";
  }
}

/* Responsive utilities */
@media (max-width: 768px) {
  .display-3 {
    font-size: 2.5rem;
  }

  .display-4 {
    font-size: 2rem;
  }

  .lead {
    font-size: 1.1rem;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn-outline-primary {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}