/**
 * Andromeda Agents - Mobile UI Fixes
 * Expert-level mobile optimizations for flawless experience
 * Created: 2025
 */

/* ================================
   SPACING SYSTEM - 8-Point Grid
   ================================ */
:root {
  /* Base spacing units */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  
  /* Touch targets */
  --min-touch: 48px;
  
  /* Mobile-first breakpoints */
  --mobile-xs: 320px;
  --mobile-sm: 375px;
  --mobile-md: 428px;
  --tablet: 768px;
  --desktop: 1024px;
}

/* ================================
   FLUID TYPOGRAPHY SYSTEM
   ================================ */
@media (max-width: 768px) {
  /* Hero title - responsive with proper scaling */
  .hero-title {
    font-size: clamp(2rem, 5vw + 1rem, 4.25rem) !important;
    line-height: 1.1 !important;
    margin-bottom: var(--space-md) !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }
  
  /* Hero subtitle - better readability */
  .hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem) !important;
    line-height: 1.5 !important;
    margin-bottom: var(--space-lg) !important;
    color: rgba(255, 255, 255, 0.9) !important;
  }
  
  /* Body text - optimal reading size */
  p, .body-text {
    font-size: clamp(0.875rem, 2vw, 1rem) !important;
    line-height: 1.6 !important;
  }
  
  /* Section headings */
  h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem) !important;
    line-height: 1.2 !important;
    margin-bottom: var(--space-md) !important;
  }
  
  h3 {
    font-size: clamp(1.25rem, 3vw, 2rem) !important;
    line-height: 1.3 !important;
    margin-bottom: var(--space-sm) !important;
  }
}

/* ================================
   HERO SECTION EMAIL FORM FIX
   ================================ */
@media (max-width: 768px) {
  /* Fix hero content layout */
  .hero-content {
    grid-template-columns: 1fr !important;
    padding: var(--space-md) !important;
    gap: var(--space-lg) !important;
  }
  
  /* Value proposition box */
  .value-offer {
    font-size: 0.95rem !important;
    padding: var(--space-md) !important;
    margin-bottom: var(--space-md) !important;
    text-align: left !important;
  }
  
  /* Critical: Fix email form container */
  .premium-form .input-container {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--space-sm) !important;
    width: 100% !important;
  }
  
  /* Email input field */
  .premium-form input[type="email"] {
    width: 100% !important;
    min-height: var(--min-touch) !important;
    padding: var(--space-sm) !important;
    font-size: 16px !important; /* Prevents zoom on iOS */
    border-radius: 8px !important;
    border: 2px solid rgba(99, 102, 241, 0.3) !important;
    background: rgba(255, 255, 255, 0.05) !important;
    color: white !important;
  }
  
  /* Submit button - full width and proper height */
  .premium-form button {
    width: 100% !important;
    min-height: var(--min-touch) !important;
    padding: var(--space-sm) var(--space-md) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--space-xs) !important;
    border-radius: 8px !important;
    background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
    color: white !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
  }
  
  .premium-form button:active {
    transform: scale(0.98) !important;
  }
  
  /* Fix button text overflow */
  .premium-form button span {
    display: inline-block !important;
    white-space: nowrap !important;
  }
}

/* ================================
   VOICE DEMO CHAT REDESIGN
   ================================ */
@media (max-width: 768px) {
  /* Conversation showcase container */
  .conversation-showcase {
    display: none !important; /* Hide on mobile for now - too complex */
  }
  
  /* Alternative: Show simplified version */
  .device-frame {
    max-width: 100% !important;
    margin: var(--space-lg) 0 !important;
    border-radius: 16px !important;
    overflow: hidden !important;
  }
  
  .conversation-container {
    padding: var(--space-md) !important;
  }
  
  /* Chat messages */
  .message {
    display: flex !important;
    gap: var(--space-sm) !important;
    margin-bottom: var(--space-md) !important;
    align-items: flex-start !important;
  }
  
  .message.customer {
    flex-direction: row !important;
  }
  
  .message.agent {
    flex-direction: row-reverse !important;
  }
  
  .message-content {
    max-width: 75% !important;
    padding: var(--space-sm) var(--space-md) !important;
    border-radius: 16px !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
  }
  
  .message.customer .message-content {
    background: rgba(99, 102, 241, 0.1) !important;
    border: 1px solid rgba(99, 102, 241, 0.2) !important;
  }
  
  .message.agent .message-content {
    background: rgba(16, 185, 129, 0.1) !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
  }
  
  .message-sender {
    font-size: 0.75rem !important;
    opacity: 0.7 !important;
    margin-bottom: 4px !important;
  }
  
  .message-avatar {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    flex-shrink: 0 !important;
  }
}

/* ================================
   COMPLIANCE BADGES CAROUSEL
   ================================ */
@media (max-width: 768px) {
  /* Badges container - horizontal scroll */
  .compliance-badges {
    display: flex !important;
    gap: var(--space-md) !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    padding: var(--space-md) !important;
    margin: 0 calc(-1 * var(--space-md)) !important;
  }
  
  /* Hide scrollbar but keep functionality */
  .compliance-badges::-webkit-scrollbar {
    display: none !important;
  }
  
  .compliance-badges {
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
  }
  
  /* Individual badge */
  .badge-item {
    flex: 0 0 auto !important;
    scroll-snap-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: var(--space-xs) !important;
    padding: var(--space-sm) !important;
    min-width: 100px !important;
  }
  
  .badge-item img {
    width: 48px !important;
    height: 48px !important;
    object-fit: contain !important;
  }
  
  .badge-item span {
    font-size: 0.75rem !important;
    text-align: center !important;
    white-space: nowrap !important;
  }
}

/* ================================
   CARD LAYOUTS FIX
   ================================ */
@media (max-width: 768px) {
  /* Features grid */
  .features-grid,
  .benefits-grid,
  .solution-cards {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--space-md) !important;
    padding: var(--space-md) 0 !important;
  }
  
  /* Card styling */
  .feature-card,
  .benefit-card,
  .solution-card {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 16px !important;
    padding: var(--space-lg) !important;
    min-height: auto !important;
    transition: all 0.3s ease !important;
  }
  
  .feature-card:active,
  .benefit-card:active,
  .solution-card:active {
    transform: scale(0.98) !important;
    background: rgba(255, 255, 255, 0.05) !important;
  }
  
  /* Card icons */
  .card-icon {
    width: 48px !important;
    height: 48px !important;
    margin-bottom: var(--space-md) !important;
  }
  
  /* Card content */
  .card-title {
    font-size: 1.25rem !important;
    margin-bottom: var(--space-sm) !important;
  }
  
  .card-description {
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
    opacity: 0.9 !important;
  }
}

/* ================================
   SECTION SPACING FIXES
   ================================ */
@media (max-width: 768px) {
  /* Consistent section padding */
  section {
    padding: var(--space-2xl) var(--space-md) !important;
  }
  
  .container {
    padding: 0 var(--space-md) !important;
  }
  
  /* Fix overlapping sections */
  section + section {
    margin-top: 0 !important;
  }
}

/* ================================
   FOOTER MOBILE OPTIMIZATION
   ================================ */
@media (max-width: 768px) {
  footer {
    padding: var(--space-xl) var(--space-md) var(--space-lg) !important;
  }
  
  .footer-content {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--space-lg) !important;
  }
  
  .footer-section h4 {
    font-size: 1rem !important;
    margin-bottom: var(--space-md) !important;
  }
  
  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: var(--space-sm) !important;
  }
  
  .footer-link {
    padding: var(--space-xs) 0 !important;
    font-size: 0.9rem !important;
  }
}

/* ================================
   NAVIGATION MOBILE FIX
   ================================ */
@media (max-width: 768px) {
  /* Mobile navigation container */
  .navbar {
    padding: var(--space-sm) var(--space-md) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(10px) !important;
  }
  
  /* Mobile menu button */
  .mobile-menu-toggle {
    min-width: var(--min-touch) !important;
    min-height: var(--min-touch) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
}

/* ================================
   PERFORMANCE OPTIMIZATIONS
   ================================ */
@media (max-width: 768px) {
  /* Disable heavy animations */
  * {
    animation-duration: 0.3s !important;
  }
  
  /* Optimize touch interactions */
  button,
  a,
  input,
  select,
  textarea {
    touch-action: manipulation !important;
  }
  
  /* GPU acceleration for smooth scrolling */
  .container,
  section {
    transform: translateZ(0) !important;
    will-change: transform !important;
  }
}

/* ================================
   ACCESSIBILITY ENHANCEMENTS
   ================================ */
@media (max-width: 768px) {
  /* Focus states */
  *:focus-visible {
    outline: 3px solid #6366f1 !important;
    outline-offset: 2px !important;
    border-radius: 4px !important;
  }
  
  /* Skip links */
  .skip-link {
    position: absolute !important;
    top: -40px !important;
    left: 0 !important;
    background: #6366f1 !important;
    color: white !important;
    padding: var(--space-sm) var(--space-md) !important;
    z-index: 10000 !important;
    text-decoration: none !important;
  }
  
  .skip-link:focus {
    top: 0 !important;
  }
}

/* ================================
   SPECIFIC BREAKPOINT FIXES
   ================================ */

/* iPhone SE, older phones */
@media (max-width: 375px) {
  .hero-title {
    font-size: 1.75rem !important;
  }
  
  .hero-subtitle {
    font-size: 0.95rem !important;
  }
  
  .container {
    padding: 0 var(--space-sm) !important;
  }
}

/* iPhone 14 Pro Max, larger phones */
@media (min-width: 428px) and (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem !important;
  }
  
  .hero-subtitle {
    font-size: 1.25rem !important;
  }
}

/* ================================
   TABLET SPECIFIC OPTIMIZATIONS
   ================================ */
@media (min-width: 768px) and (max-width: 1024px) {
  .hero-content {
    gap: var(--space-xl) !important;
    padding: var(--space-lg) !important;
  }
  
  .hero-title {
    font-size: 3rem !important;
  }
  
  /* Two-column cards on tablet */
  .features-grid,
  .benefits-grid,
  .solution-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: var(--space-lg) !important;
  }
}

/* ================================
   LANDSCAPE PHONE OPTIMIZATION
   ================================ */
@media (orientation: landscape) and (max-height: 600px) {
  .hero-section {
    min-height: auto !important;
    padding: var(--space-lg) 0 !important;
  }
  
  .hero-content {
    grid-template-columns: 1fr 1fr !important;
    gap: var(--space-lg) !important;
  }
  
  .conversation-showcase {
    display: block !important;
  }
}