/* Responsive Styles - Mobile First */

/* Tablet Styles (768px - 1024px) */
@media (min-width: 768px) {
  .hero-section {
    padding: 80px 20px 50px;
  }
  
  .hero-title {
    font-size: 48px;
  }
  
  .hero-subtitle {
    font-size: 20px;
  }
  
  .content-section {
    padding: 80px 30px;
  }
  
  .cards-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  
  .card-image {
    height: 220px;
  }
  
  .card-icon {
    font-size: 72px;
  }
  
  .card-content {
    padding: 28px;
  }
  
  .card-title {
    font-size: 26px;
  }
  
  .card-description {
    font-size: 16px;
  }
}

/* Desktop Styles (> 1024px) */
@media (min-width: 1024px) {
  .hero-section {
    padding: 100px 20px 60px;
  }
  
  .hero-title {
    font-size: 56px;
  }
  
  .hero-subtitle {
    font-size: 22px;
  }
  
  .content-section {
    padding: 100px 40px;
  }
  
  .cards-container {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
  
  .card-image {
    height: 240px;
  }
  
  .card-icon {
    font-size: 80px;
  }
  
  .card-content {
    padding: 32px;
  }
  
  .card-title {
    font-size: 28px;
  }
  
  .card-description {
    font-size: 16px;
  }
}

/* Desktop Large (> 1366px) */
@media (min-width: 1366px) {
  .cards-container {
    gap: 50px;
  }
  
  .card-image {
    height: 260px;
  }
}

/* Enhanced Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cards-container {
  animation: fadeInUp 0.8s ease-out;
}

.card {
  animation: fadeInUp 0.6s ease-out backwards;
}

.card:nth-child(1) {
  animation-delay: 0.1s;
}

.card:nth-child(2) {
  animation-delay: 0.2s;
}

.card:nth-child(3) {
  animation-delay: 0.3s;
}

/* Loading state */
.card:focus {
  outline: 3px solid rgba(45, 68, 148, 0.5);
  outline-offset: 2px;
}

/* Touch feedback for mobile */
.card:active {
  transform: scale(0.98);
}

/* Ensure smooth rendering */
* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .card {
    border: 2px solid #333;
  }
}

/* Print styles */
@media print {
  body {
    background: white;
  }
  
  .hero-section {
    background: white;
    color: #333;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }
}