/* Production Optimizations */

/* Performance improvements */
* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
  loading: lazy;
}

/* Reduce layout shifts */
.container {
  contain: layout;
}

.row {
  contain: layout;
}

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

/* Critical rendering path optimization */
.above-fold {
  contain: layout style;
}

/* Font loading optimization */
@font-face {
  font-family: 'Roboto';
  font-display: swap;
}

/* Accessibility improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus management */
:focus-visible {
  outline: 2px solid #e74c3c;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  .modern-footer,
  .back-to-top,
  .floating-button {
    display: none !important;
  }
}