/* ============================================
   MOBILE PREMIUM REDESIGN - SLAP AND KILL EDITION
   Fixes: Menu, Blank Cards, Layout, 3D Effects
   ============================================ */

/* ============================================
   MOBILE CRITICAL FIXES - Overlap Issues
   ============================================ */
@media (max-width: 768px) {
  /* Fix z-index stacking context */
  .section {
    position: relative !important;
    z-index: auto !important;
  }

  .section-header {
    position: relative !important;
    z-index: 10 !important;
    background: transparent;
  }

  /* Ensure cards don't overlap */
  .container {
    position: relative !important;
    z-index: 1 !important;
  }

  /* Fix for service/holo cards overlapping */
  .services-holo-section,
  .holo-grid,
  .holo-card {
    position: relative !important;
    z-index: 1 !important;
  }

  .holo-card {
    margin-bottom: 20px !important;
    transform: none !important;
    display: block !important;
    clear: both !important;
    float: none !important;
  }

  .holo-card-inner {
    position: relative !important;
    z-index: 2 !important;
    transform: none !important;
  }

  /* Fix section stacking */
  section {
    position: relative !important;
    isolation: isolate !important;
  }

  h1, h2, h3 {
    position: relative !important;
    z-index: 5 !important;
  }

  /* Fix crystal section overlapping */
  .crystal-section {
    position: relative !important;
    z-index: 1 !important;
    overflow: visible !important;
  }

  .crystal-island {
    position: relative !important;
    z-index: 2 !important;
  }
}

/* ============================================
   MOBILE MENU - Fixed Overlay Issue
   ============================================ */
@media (max-width: 768px) {
  /* Fix mobile menu from covering entire page */
  .mobile-menu-btn {
    position: relative;
    z-index: 1001;
    width: 44px;
    height: 44px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: rgba(255,255,255,0.9);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(229, 57, 53, 0.1);
  }

  .mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Compact mobile nav overlay */
  .nav-links {
    position: fixed;
    top: 80px;
    left: 16px;
    right: 16px;
    background: rgba(255,255,255,0.98);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0,0,0,0.05);
    transform: translateY(-20px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links .nav-link {
    display: block;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: 12px;
    transition: all 0.2s ease;
    margin-bottom: 4px;
  }

  .nav-links .nav-link:hover,
  .nav-links .nav-link:active {
    background: var(--primary-lighter);
    color: var(--primary);
  }

  .nav-links .nav-cta {
    display: block;
    margin-top: 12px;
    padding: 14px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 12px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.3);
  }
}

/* ============================================
   HERO SECTION - Mobile Premium
   ============================================ */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 120px 20px 60px;
    text-align: center;
  }

  .hero-container {
    padding: 0;
  }

  .hero-badge {
    display: inline-flex;
    margin: 0 auto 20px;
    padding: 10px 18px;
    font-size: 12px;
    background: rgba(229, 57, 53, 0.1);
    border: 1px solid rgba(229, 57, 53, 0.2);
    border-radius: 100px;
  }

  .hero h1 {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
  }

  .hero h1 em {
    display: block;
    color: var(--primary);
  }

  .hero p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-600);
    margin-bottom: 28px;
    max-width: 100%;
  }

  /* Stacked CTA buttons */
  .hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 280px;
    margin: 0 auto;
  }

  .hero-cta .btn {
    width: 100%;
    padding: 16px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 14px;
    text-align: center;
  }

  .hero-cta .btn--primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 8px 24px rgba(229, 57, 53, 0.35);
  }

  .hero-cta .btn--secondary {
    background: white;
    color: var(--dark);
    border: 1.5px solid var(--gray-200);
  }
}

/* ============================================
   RETAILER MARQUEE - Mobile Optimized
   ============================================ */
@media (max-width: 768px) {
  .brand-logo-section {
    padding: 40px 0;
  }

  .logo-section-header {
    padding: 0 20px;
    margin-bottom: 24px;
  }

  .logo-section-title {
    font-size: 11px;
    letter-spacing: 0.15em;
  }

  .logo-section-subtitle {
    font-size: 22px;
    margin-bottom: 8px;
  }

  .logo-section-desc {
    font-size: 14px;
  }

  .brand-marquee {
    padding: 16px 0;
  }

  .brand-logo-card {
    width: 100px;
    height: 60px;
    margin: 0 8px;
    padding: 8px;
    border-radius: 10px;
  }

  .brand-logo-card img {
    max-height: 36px;
  }
}

/* ============================================
   TWO-SIDED CARDS - No More Itemized Lists!
   ============================================ */
@media (max-width: 768px) {
  .two-sided-section,
  .section:has(.cards-container) {
    padding: 40px 20px;
    position: relative;
    z-index: 1;
  }

  .section-header {
    text-align: center;
    margin-bottom: 32px;
    position: relative;
    z-index: 2;
  }

  .section-header h2 {
    font-size: 26px;
    margin-bottom: 12px;
  }

  .section-header p {
    font-size: 15px;
    color: var(--gray-600);
  }

  /* Stack cards vertically with proper spacing */
  .cards-container,
  .two-column.two-sides-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 1;
  }

  /* Fix overlapping cards */
  .card-3d,
  .side-card {
    background: white;
    border-radius: 24px;
    padding: 28px 24px;
    box-shadow: 
      0 4px 20px rgba(0,0,0,0.08),
      0 1px 3px rgba(0,0,0,0.05);
    transform-style: preserve-3d;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0;
    display: block;
    clear: both;
  }

  .card-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .card-3d:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-4px);
    box-shadow: 
      0 12px 40px rgba(0,0,0,0.12),
      0 4px 12px rgba(229, 57, 53, 0.1);
  }

  .card-3d:hover::before {
    opacity: 1;
  }

  /* Card for Supermarkets - Red theme */
  .card-3d.supermarket::before {
    background: linear-gradient(90deg, var(--primary) 0%, #FF6B6B 100%);
  }

  /* Card for Brands - Dark theme */
  .card-3d.brand::before {
    background: linear-gradient(90deg, var(--dark) 0%, #4A4A6A 100%);
  }

  .card-3d-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gray-100);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .card-3d.supermarket .card-3d-badge {
    background: var(--primary-lighter);
    color: var(--primary);
  }

  .card-3d.brand .card-3d-badge {
    background: var(--dark-800);
    color: white;
  }

  .card-3d h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark);
  }

  .card-3d p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
  }

  /* Feature pills instead of itemized lists */
  .card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
  }

  .feature-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gray-50);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
  }

  .feature-pill i {
    color: var(--primary);
    font-size: 11px;
  }

  .card-3d .btn {
    width: 100%;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .card-3d.supermarket .btn {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.3);
  }

  .card-3d.brand .btn {
    background: var(--dark);
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  }
}

/* ============================================
   TESTIMONIALS - Mobile Premium
   ============================================ */
@media (max-width: 768px) {
  .testimonials-slider-section {
    padding: 32px 0 24px;
  }

  .testimonials-header {
    margin-bottom: 20px;
    padding: 0 20px;
  }

  .testimonials-title {
    font-size: 1.5rem;
  }

  .testimonials-subtitle {
    font-size: 0.875rem;
  }

  .testimonial-section {
    padding: 40px 20px;
  }

  .testimonial-card {
    background: white;
    border-radius: 24px;
    padding: 28px 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    margin: 0 10px;
  }

  .testimonial-stars {
    color: #FFB800;
    font-size: 14px;
    margin-bottom: 16px;
    letter-spacing: 2px;
  }

  .testimonial-quote {
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 24px;
    font-style: italic;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
  }

  .author-info h4 {
    font-size: 15px;
    color: var(--dark);
    margin-bottom: 2px;
  }

  .author-info p {
    font-size: 13px;
    color: var(--gray-500);
  }

  /* Swipe indicator */
  .swipe-indicator {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
  }

  .swipe-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    transition: all 0.3s ease;
  }

  .swipe-dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--primary);
  }

  /* Testimonial Slider Card - Mobile Compact */
  .testimonials-slider-container {
    padding: 0 16px;
  }

  .testimonial-slide-card {
    border-radius: 20px;
    padding: 24px 20px;
    max-width: 340px;
    margin: 0 auto;
  }

  .testimonial-slide-badge {
    font-size: 10px;
    padding: 4px 10px;
    margin-bottom: 12px;
  }

  .testimonial-slide-stars {
    font-size: 12px;
    margin-bottom: 12px;
  }

  .testimonial-slide-text {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
  }

  .testimonial-slide-author {
    margin-bottom: 16px;
  }

  .author-slide-avatar {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }

  .author-slide-info h4 {
    font-size: 14px;
  }

  .author-slide-info p {
    font-size: 12px;
  }

  .testimonial-slide-link {
    padding: 10px 16px;
    font-size: 13px;
  }

  .testimonials-nav {
    margin-top: 20px;
    gap: 16px;
  }

/* ============================================
   CTA SECTION - Mobile Impact
   ============================================ */
@media (max-width: 768px) {
  .cta-section {
    padding: 60px 20px;
    text-align: center;
    background: #0f0a0a;
    position: relative;
    overflow: hidden;
  }

  .cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(229, 57, 53, 0.15) 0%, transparent 50%);
    animation: cta-pulse 8s ease-in-out infinite;
  }

  @keyframes cta-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
  }

  .cta-section h2 {
    font-size: 28px;
    color: white;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
  }

  .cta-section p {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
  }

  .cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }

  .cta-buttons .btn {
    width: 100%;
    padding: 16px 24px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
  }

  .cta-buttons .btn-white {
    background: white;
    color: var(--dark);
    box-shadow: 0 4px 20px rgba(255,255,255,0.2);
  }

  .cta-buttons .btn-outline {
    background: transparent;
    color: white;
    border: 1.5px solid rgba(255,255,255,0.3);
  }
}

/* ============================================
   FOOTER - Mobile Clean
   ============================================ */
@media (max-width: 768px) {
  .footer {
    padding: 40px 20px 24px;
    background: var(--dark);
  }

  .footer-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  .footer-brand img {
    height: 40px;
    margin-bottom: 12px;
    filter: brightness(0) invert(1);
  }

  .footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
  }

  .footer-links h4 {
    font-size: 13px;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
  }

  .footer-links a {
    display: block;
    padding: 8px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: color 0.2s ease;
  }

  .footer-links a:hover {
    color: white;
  }

  .footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 10px;
  }

  .footer-bottom {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
  }

  .footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
  }
}

/* ============================================
   3D FLOATING ANIMATION FOR MOBILE
   ============================================ */
@media (max-width: 768px) {
  .float-3d {
    animation: mobile-float-3d 6s ease-in-out infinite;
    transform-style: preserve-3d;
  }

  @keyframes mobile-float-3d {
    0%, 100% { 
      transform: translateY(0) rotateX(0deg) rotateY(0deg);
    }
    25% { 
      transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
    }
    50% { 
      transform: translateY(-4px) rotateX(-1deg) rotateY(2deg);
    }
    75% { 
      transform: translateY(-12px) rotateX(1deg) rotateY(-1deg);
    }
  }

  /* Shimmer effect for cards */
  .shimmer {
    position: relative;
    overflow: hidden;
  }

  .shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
      90deg,
      transparent,
      rgba(255,255,255,0.2),
      transparent
    );
    animation: shimmer 3s infinite;
  }

  @keyframes shimmer {
    0% { left: -100%; }
    100% { left: 200%; }
  }

  /* Glow pulse for important elements */
  .glow-pulse {
    animation: glow-pulse 2s ease-in-out infinite;
  }

  @keyframes glow-pulse {
    0%, 100% { 
      box-shadow: 0 0 20px rgba(229, 57, 53, 0.2);
    }
    50% { 
      box-shadow: 0 0 40px rgba(229, 57, 53, 0.4);
    }
  }

  /* Parallax scroll effect for mobile */
  .parallax-mobile {
    will-change: transform;
    transition: transform 0.1s linear;
  }
}

/* ============================================
   UTILITY CLASSES FOR MOBILE
   ============================================ */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }

  .show-mobile {
    display: block !important;
  }

  .text-center-mobile {
    text-align: center;
  }

  .full-width-mobile {
    width: 100%;
  }

  .stack-mobile {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  /* Remove blank/empty cards */
  .card:empty,
  .card-3d:empty {
    display: none !important;
  }

  /* Ensure all cards have content */
  .card:not(:has(*)),
  .card-3d:not(:has(*)) {
    display: none !important;
  }
}

/* ============================================
   LOADING STATES - Premium
   ============================================ */
@media (max-width: 768px) {
  .skeleton {
    background: linear-gradient(
      90deg,
      var(--gray-100) 0%,
      var(--gray-200) 50%,
      var(--gray-100) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 8px;
  }

  @keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
  }
}

/* ============================================
   SCROLL ANIMATIONS - Mobile
   ============================================ */
@media (max-width: 768px) {
  .reveal-mobile {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .reveal-mobile.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
  }

  .reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
  }

  /* Stagger children animations */
  .stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
  }

  .stagger-children.revealed > *:nth-child(1) { animation: fade-up 0.5s 0.1s forwards; }
  .stagger-children.revealed > *:nth-child(2) { animation: fade-up 0.5s 0.2s forwards; }
  .stagger-children.revealed > *:nth-child(3) { animation: fade-up 0.5s 0.3s forwards; }
  .stagger-children.revealed > *:nth-child(4) { animation: fade-up 0.5s 0.4s forwards; }

  @keyframes fade-up {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* ============================================
   MICRO-INTERACTIONS - Mobile
   ============================================ */
@media (max-width: 768px) {
  /* Touch feedback */
  .touch-feedback {
    transition: transform 0.15s ease, opacity 0.15s ease;
  }

  .touch-feedback:active {
    transform: scale(0.96);
    opacity: 0.9;
  }

  /* Ripple effect container */
  .ripple {
    position: relative;
    overflow: hidden;
  }

  /* Magnetic button effect */
  .magnetic {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  /* Hover lift for cards */
  .hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .hover-lift:active {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  }

  /* Border glow on focus */
  .focus-glow:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.3);
  }
}