/* Mobile-specific optimizations and enhancements */

/* Prevent zoom on input focus */
@viewport {
  width: device-width;
  zoom: 1.0;
}

/* Improve touch target sizes */
@media (max-width: 768px) {
  /* Ensure all interactive elements meet minimum touch target size (44x44px) */
  .nav-link,
  .primary-btn,
  .contact-link,
  .social-link,
  .mobile-nav-toggle,
  .project-image a,
  .tag {
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Improved button spacing */
  .primary-btn {
    margin: 1rem 0;
    padding: 1.2rem 2rem;
  }
  
  /* Better form input handling */
  .form-group input,
  .form-group textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    border-radius: 0;
    -webkit-appearance: none;
  }
  
  /* Improved scrolling performance */
  .main-content,
  .nav-sidebar {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
  
  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
    position: relative;
  }
  
  /* Better image loading */
  img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
  }
  
  /* Optimize animations for mobile */
  * {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }
  
  /* Reduce motion for performance */
  .section.fade-in {
    animation-duration: 0.3s;
  }
  
  /* Better mobile typography */
  .main-heading,
  .section-heading {
    word-wrap: break-word;
    hyphens: auto;
  }
  
  /* Mobile-specific layout improvements */
  .home-grid,
  .about-grid,
  .contact-grid,
  .projects-grid {
    margin: 0;
    padding: 0;
  }
  
  /* Improve project card touch interaction */
  .project-item {
    margin-bottom: 3rem;
    border: 1px solid transparent;
    transition: border-color 0.2s ease;
  }
  
  .project-item:active {
    border-color: #4F46E5;
    background-color: rgba(79, 70, 229, 0.05);
  }
  
  /* Better skills list on mobile */
  .skills-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .skill-item {
    text-align: center;
    padding: 1rem;
    border: 2px solid #CCCCCC;
    background-color: rgba(245, 241, 236, 0.8);
  }
  
  /* Mobile contact improvements */
  .contact-details {
    text-align: center;
  }
  
  .contact-item {
    margin-bottom: 2rem;
    padding: 1rem;
    border: 1px solid #CCCCCC;
    background-color: rgba(245, 241, 236, 0.5);
  }
  
  /* Improve section transitions */
  .section {
    scroll-margin-top: 2rem;
  }
  
  /* Better mobile navigation experience */
  .nav-sidebar.active {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  
  .nav-link {
    border-radius: 8px;
    margin: 0.5rem 0;
    padding: 1rem;
  }
  
  .nav-link:active {
    background-color: rgba(79, 70, 229, 0.2);
    color: #4F46E5;
  }
}

/* Ultra-small screens (320px and below) */
@media (max-width: 320px) {
  .section {
    padding: 2rem 0.5rem;
  }
  
  .main-heading {
    font-size: 2.2rem;
    line-height: 1.1;
  }
  
  .section-heading {
    font-size: 1.8rem;
    line-height: 1.2;
  }
  
  .project-image {
    height: 180px;
  }
  
  .hero-image {
    max-width: 200px;
  }
  
  .stacked-image {
    width: 140px;
    height: 100px;
  }
  
  .primary-btn {
    font-size: 0.9rem;
    padding: 1rem 1.5rem;
  }
  
  .tag {
    font-size: 0.6rem;
    padding: 0.3rem 0.6rem;
  }
}

/* Landscape orientation optimizations */
@media (max-width: 768px) and (orientation: landscape) {
  .section {
    padding: 2rem 1rem;
  }
  
  .main-heading {
    font-size: 2.5rem;
  }
  
  .section-heading {
    font-size: 2rem;
  }
  
  .nav-sidebar {
    width: 50%;
  }
  
  .home-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .hero-image {
    order: unset;
  }
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-img,
  .hero-img-2 {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: optimize-contrast;
  }
}

/* Dark mode support for mobile */
@media (prefers-color-scheme: dark) and (max-width: 768px) {
  .nav-sidebar {
    background-color: rgba(33, 33, 33, 0.95);
    color: #E0E0E0;
  }
  
  .nav-link {
    color: #E0E0E0;
  }
  
  .nav-link:active {
    background-color: rgba(79, 70, 229, 0.3);
  }
  
  .mobile-nav-toggle {
    background-color: #212121;
    border-color: #E0E0E0;
  }
}

/* Performance optimizations */
@media (max-width: 768px) {
  /* Disable expensive effects on mobile */
  .decorative-chevron,
  .decorative-asterisk {
    display: none !important;
  }
  
  /* Simplify animations */
  * {
    animation-duration: 0.2s !important;
    transition-duration: 0.2s !important;
  }
  
  /* Optimize images for mobile */
  .hero-img,
  .hero-img-2 {
    will-change: auto;
    transform: none;
  }
  
  /* Reduce blur effects for performance */
  .nav-sidebar.active {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  
  /* Legal Header Mobile Styles */
  .legal-header {
    padding: 0.75rem 1rem;
  }
  
  .header-content {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }
  
  .legal-brand {
    font-size: 1rem;
    order: -1;
  }
  
  .back-to-portfolio {
    font-size: 0.8rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .legal-main {
    padding-top: 7rem;
  }
  
  .legal-section {
    padding: 2rem 1rem 4rem;
  }
}