/* ========================================= */
/* IN-APP BROWSER CRITICAL FIXES            */
/* Add this at the VERY END of your CSS     */
/* ========================================= */

/* CRITICAL: Override mobile reset */
@media (max-width: 768px) {
  
  /* Fix 1: Stabilize body and prevent viewport issues */
  html {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
  }
  
  body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
    position: relative !important;
    margin: 0 !important;
    padding-top: 44px !important;
    min-height: auto !important;
  }
  
  /* Fix 2: Force header to top with white background */
  .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 44px !important;
    z-index: 99999 !important;
    transform: translate3d(0, 0, 0) !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: saturate(180%) blur(20px) !important;
    -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
  }
  
  /* Fix 3: Navigation positioning */
  .main-nav {
    height: 44px !important;
    max-height: 44px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }
  
  /* Fix 4: Mobile menu MUST be below header */
  .nav-menu {
    position: fixed !important;
    top: 44px !important;
    left: 0 !important;
    width: 100% !important;
    transform: translate3d(0, 0, 0) !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
    z-index: 9999 !important;
  }
  
  /* Fix 5: Hero section - CRITICAL LAYOUT FIX */
  .hero {
    min-height: auto !important;
    padding: 64px 20px 40px !important; /* 44px header + 20px spacing */
    margin-top: 0 !important;
    display: block !important; /* Override flex that might break layout */
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
  }
  
  /* Fix 6: Hero container - FORCE SINGLE COLUMN */
  .hero-container {
    display: block !important; /* Override grid */
    grid-template-columns: 1fr !important;
    margin-top: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    gap: 0 !important;
  }
  
  /* Fix 7: Hero main content - ENSURE VISIBILITY */
  .hero-main-content {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin-bottom: 30px !important;
    text-align: center !important;
  }
  
  /* Fix 8: Hero title - ENSURE IT'S VISIBLE */
  .hero h1 {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: clamp(1.5rem, 5vw, 2.5rem) !important;
    line-height: 1.2 !important;
    margin-bottom: 1rem !important;
    padding: 0 10px !important;
    width: 100% !important;
    text-align: center !important;
    color: var(--text-primary) !important;
  }
  
  /* Fix 9: Hero subtitle - ENSURE VISIBILITY */
  .hero-subtitle {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: clamp(0.9rem, 3vw, 1.1rem) !important;
    line-height: 1.5 !important;
    margin-bottom: 1.5rem !important;
    padding: 0 10px !important;
    width: 100% !important;
    text-align: center !important;
    color: var(--text-secondary) !important;
  }
  
  /* Fix 10: Hero image container - PREVENT OVERFLOW */
  .hero-image-container {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 20px !important;
    margin: 20px 0 !important;
    overflow: hidden !important;
  }
  
  .hero-image-container picture,
  .hero-image-container img {
    display: block !important;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: cover !important;
    border-radius: 16px !important;
  }
  
  /* Fix 11: Social section - ENSURE IT'S BELOW IMAGE */
  .social-section {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 30px 0 0 0 !important;
    padding: 20px !important;
    background: linear-gradient(135deg, rgba(0,0,0,0.02) 0%, transparent 100%) !important;
    border-radius: 16px !important;
    overflow-x: hidden !important;
  }
  
  /* Fix 12: Social text - ENSURE VISIBILITY */
  .social-text {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: clamp(0.9rem, 3vw, 1.1rem) !important;
    margin-bottom: 1.5rem !important;
    text-align: center !important;
    width: 100% !important;
    color: var(--text-secondary) !important;
  }
  
  .social-text .serbian {
    display: block !important;
    margin-top: 0.5rem !important;
    opacity: 0.7 !important;
  }
  
  /* Fix 13: Social buttons - PREVENT OVERFLOW */
  .social-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    align-items: center !important;
  }
  
  .social-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.8rem !important;
    width: 100% !important;
    max-width: 320px !important;
    padding: 1rem 1.5rem !important;
    font-size: 0.95rem !important;
    text-decoration: none !important;
    border-radius: 12px !important;
  }
  
  /* Fix 14: CTA buttons */
  .cta-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    align-items: center !important;
    padding: 0 20px !important;
  }
  
  /* Fix 15: Projects section - ENSURE PROPER SPACING */
  .featured_projects-section {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 40px 0 !important;
    margin-top: 0 !important;
    overflow-x: hidden !important;
  }
  
  /* Fix 16: Section title - ENSURE VISIBILITY */
  .section-title {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: clamp(1.5rem, 5vw, 2rem) !important;
    margin-bottom: 2rem !important;
    padding: 0 20px !important;
    text-align: center !important;
    width: 100% !important;
    color: var(--text-primary) !important;
  }
  
  /* Fix 17: Container - PREVENT OVERFLOW */
  .container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
    overflow-x: hidden !important;
    margin: 0 auto !important;
  }
  
  /* Fix 18: Projects grid - SINGLE COLUMN */
  .projects-grid {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    gap: 20px !important;
    grid-template-columns: 1fr !important;
  }
  
  .project-card {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 20px !important;
    overflow: hidden !important;
  }
  
  /* Fix 19: Prevent any element from causing horizontal scroll */
  * {
    max-width: 100% !important;
  }
  
  /* Fix 20: Images inside project cards */
  .project-image {
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }
  
  .project-image picture,
  .project-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
}

/* Fix for very small screens */
@media (max-width: 480px) {
  body {
    padding-top: 44px !important;
  }
  
  .hero {
    padding: 64px 15px 40px !important;
  }
  
  .hero h1 {
    font-size: 1.5rem !important;
  }
  
  .hero-subtitle {
    font-size: 0.9rem !important;
  }
  
  .container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
  
  .social-btn {
    font-size: 0.9rem !important;
    padding: 0.9rem 1.2rem !important;
  }
}

/* Instagram/Facebook in-app browser specific */
@supports (-webkit-touch-callout: none) {
  @media (max-width: 768px) {
    html {
      height: 100% !important;
      overflow-x: hidden !important;
    }
    
    body {
      position: relative !important;
      padding-top: 44px !important;
      overflow-x: hidden !important;
    }
    
    .site-header {
      position: fixed !important;
      top: 0 !important;
      will-change: transform !important;
    }
    
    .hero {
      padding-top: 64px !important;
    }
    
    .hero-container {
      display: block !important;
    }
  }
}

/* Android WebView (Instagram Android) */
@media screen and (max-width: 768px) and (-webkit-min-device-pixel-ratio: 1) {
  .site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
  }
  
  body {
    padding-top: 44px !important;
    overflow-x: hidden !important;
  }
  
  .hero-container {
    display: block !important;
  }
}