/* Mobile Responsive Styles - JL Solutions */

/* Base Mobile Styles */
@media screen and (max-width: 768px) {
  /* Container Adjustments */
  .container {
    padding: 1rem;
    max-width: 100%;
  }

  /* Typography Scaling */
  h1 {
    font-size: 2rem;
    line-height: 1.2;
  }

  h2 {
    font-size: 1.75rem;
    line-height: 1.3;
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.25rem;
  }

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

  .lead {
    font-size: 1.1rem;
  }

  /* Navigation */
  .navbar-brand {
    font-size: 1.25rem;
  }

  .navbar-nav {
    padding: 1rem 0;
  }

  .nav-link {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  /* Cards */
  .card,
  .demo-card,
  .feature-card,
  .welcome-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  /* Grid Adjustments */
  .row {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
  }

  .row > * {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  /* Button Adjustments */
  .btn {
    width: 100%;
    margin-bottom: 0.75rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    min-height: 44px;
  }

  .btn-group .btn {
    width: auto;
  }

  /* Hero Sections */
  .hero-banner,
  .demo-hero,
  .service-hero,
  .academy-hero {
    padding: 3rem 1rem;
  }

  /* Feature Grids */
  .feature-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Timeline Adjustments */
  .timeline {
    padding: 1rem 0;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    padding-left: 60px;
    margin-bottom: 2rem;
  }

  .timeline-marker {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  /* Navigation Cards */
  .nav-card {
    padding: 1.5rem 1rem;
    margin-bottom: 1rem;
  }

  .nav-card-icon {
    font-size: 2.5rem;
  }

  /* Welcome Card */
  .welcome-card {
    padding: 1.5rem;
  }

  .letter-content {
    font-size: 1rem;
    line-height: 1.6;
  }

  /* Upload Areas */
  .upload-area {
    padding: 2rem 1rem;
  }

  /* File Lists */
  .file-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  /* Result Cards */
  .result-card {
    padding: 1rem;
  }

  .result-content {
    font-size: 0.85rem;
    max-height: 200px;
  }

  /* Forms */
  .form-group {
    margin-bottom: 1.5rem;
  }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="date"],
  select,
  textarea {
    width: 100%;
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.875rem;
  }

  /* Tables */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Footer */
  footer {
    text-align: center;
    padding: 2rem 1rem;
  }

  footer .row > div {
    margin-bottom: 1.5rem;
  }

  /* Chatbot */
  .chatbot-toggle {
    width: 56px;
    height: 56px;
    bottom: 1rem;
    right: 1rem;
  }

  .chatbot-window {
    bottom: 5rem;
    right: 1rem;
    left: 1rem;
    width: auto;
    max-width: calc(100% - 2rem);
  }
}

/* Small Mobile Devices */
@media screen and (max-width: 480px) {
  /* Even Smaller Typography */
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .display-4 {
    font-size: 1.75rem;
  }

  /* Container */
  .container {
    padding: 0.75rem;
  }

  /* Cards */
  .card,
  .demo-card,
  .feature-card {
    padding: 1rem;
  }

  /* Hero Sections */
  .hero-banner,
  .demo-hero,
  .service-hero,
  .academy-hero {
    padding: 2rem 0.75rem;
  }

  /* Buttons */
  .btn-lg {
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
  }

  /* Navigation Cards */
  .nav-card {
    padding: 1.25rem 0.75rem;
  }

  .nav-card-icon {
    font-size: 2rem;
  }

  /* Timeline */
  .timeline-item {
    padding-left: 50px;
  }

  .timeline-marker {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }
}

/* Tablet Styles */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .container {
    max-width: 960px;
    padding: 1.5rem;
  }

  .feature-grid,
  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Large Screens */
@media screen and (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
}

/* Landscape Orientation */
@media screen and (max-width: 768px) and (orientation: landscape) {
  .hero-banner,
  .demo-hero,
  .service-hero,
  .academy-hero {
    padding: 2rem 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .chatbot-toggle,
  .chatbot-window,
  .btn,
  footer {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  a {
    color: black;
    text-decoration: underline;
  }

  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
  }
}

/* High DPI Displays */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
  /* Ensure crisp rendering on retina displays */
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets for mobile */
  button,
  a,
  .nav-card,
  .btn {
    min-height: 48px;
    min-width: 48px;
  }

  /* Remove hover effects on touch devices */
  .nav-card:hover,
  .btn:hover {
    transform: none;
  }
}