/* AI Bicycles Future Article Styles */
.ai-bike-hero {
  background: linear-gradient(135deg, #1a2a6c 0%, #2a4b8c 50%, #3a6bcb 100%);
  color: white;
  padding: 60px 0 40px;
  position: relative;
  overflow: hidden;
}

.ai-bike-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(74, 144, 226, 0.3) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(106, 176, 255, 0.3) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.hero-text {
  flex: 1;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bike-animation-container {
  position: relative;
  width: 300px;
  height: 200px;
}

.ai-bike {
  position: relative;
  width: 100%;
  height: 100%;
  transform: scale(1.2);
}

.bike-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 120px;
}

.bike-wheel {
  position: absolute;
  width: 60px;
  height: 60px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: transparent;
}

.front-wheel {
  top: 10px;
  left: 10px;
}

.back-wheel {
  bottom: 10px;
  right: 10px;
}

.wheel-spokes {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
}

.wheel-spokes::before,
.wheel-spokes::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 2px;
  background: #fff;
  transform: translate(-50%, -50%);
}

.wheel-spokes::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.wheel-spokes::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.bike-handlebars {
  position: absolute;
  top: 30px;
  right: 40px;
  width: 40px;
  height: 20px;
  border: 2px solid #fff;
  border-radius: 10px;
}

.bike-seat {
  position: absolute;
  bottom: 40px;
  left: 40px;
  width: 25px;
  height: 15px;
  background: #fff;
  border-radius: 5px 5px 0 0;
}

.pulse-effect {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.article-category {
  display: inline-block;
  background: linear-gradient(90deg, #4a90e2, #5cb3ff);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.article-meta {
  display: flex;
  gap: 16px;
  margin: 16px 0;
  font-size: 14px;
  opacity: 0.9;
}

.article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.tag {
  background: rgba(255, 255, 255, 0.15);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  backdrop-filter: blur(10px);
}

.quick-nav {
  background: rgba(74, 144, 226, 0.1);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.quick-nav h3 {
  margin-top: 0;
  color: #4a90e2;
  display: flex;
  align-items: center;
  gap: 8px;
}

.quick-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.nav-card {
  background: white;
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  color: #2d3436;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  color: #4a90e2;
}

.nav-card i {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
}

.nav-card span {
  font-weight: 600;
  font-size: 14px;
}

.content-section {
  margin: 60px 0;
}

.content-section h2 {
  color: #2d3436;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.content-section h2 i {
  color: #4a90e2;
}

.feature-demo {
  margin: 30px 0;
}

.chat-interface {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px;
  max-width: 500px;
  margin: 0 auto;
}

.chat-message {
  display: flex;
  margin-bottom: 16px;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.user-message {
  justify-content: flex-end;
}

.bike-message {
  justify-content: flex-start;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 10px;
}

.user-message .message-avatar {
  background: #4a90e2;
  color: white;
}

.bike-message .message-avatar {
  background: #34c759;
  color: white;
}

.message-content {
  max-width: 70%;
  padding: 12px 16px;
  border-radius: 18px;
}

.user-message .message-content {
  background: #4a90e2;
  color: white;
  border-bottom-right-radius: 4px;
}

.bike-message .message-content {
  background: #e9ecef;
  color: #2d3436;
  border-bottom-left-radius: 4px;
}

.tech-explanation {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 24px;
  margin: 30px 0;
}

.tech-explanation h3 {
  color: #4a90e2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 0;
}

.healing-demo {
  margin: 30px 0;
}

.damage-indicator {
  text-align: center;
}

.bike-frame-visual {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.frame-part {
  position: relative;
  width: 100px;
  height: 100px;
  background: #f8f9fa;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid #dee2e6;
  transition: all 0.3s ease;
}

.frame-part[data-damage="true"] {
  border-color: #ff6b6b;
  background: #fff5f5;
}

.part-label {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
}

.damage-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 107, 107, 0.1);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ff6b6b;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.frame-part[data-damage="true"]:hover .damage-overlay {
  opacity: 1;
}

.heal-button {
  background: #4a90e2;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.heal-button:hover {
  background: #3a7bc8;
}

.security-features {
  margin: 30px 0;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.security-card {
  background: white;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border-top: 3px solid #4a90e2;
  transition: transform 0.3s ease;
}

.security-card:hover {
  transform: translateY(-5px);
}

.security-icon {
  width: 60px;
  height: 60px;
  background: #f0f7ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #4a90e2;
  font-size: 24px;
}

.scenario-demo {
  margin: 40px 0;
}

.scenario-timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.timeline-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.step-number {
  width: 40px;
  height: 40px;
  background: #4a90e2;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.translation-demo {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 24px;
  margin: 30px 0;
}

.language-selector {
  text-align: center;
  margin-bottom: 24px;
}

.language-options {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.lang-option {
  padding: 8px 16px;
  border: 1px solid #dee2e6;
  background: white;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lang-option.active {
  background: #4a90e2;
  color: white;
  border-color: #4a90e2;
}

.translation-examples {
  text-align: center;
}

.translation-item {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.original-text {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid #dee2e6;
}

.feature-benefits {
  margin: 30px 0;
}

.rewards-visualization {
  margin: 40px 0;
}

.ecosystem-diagram {
  position: relative;
  height: 400px;
  background: #f8f9fa;
  border-radius: 12px;
  margin: 24px 0;
}

.ecosystem-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: #4a90e2;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
  z-index: 2;
}

.center-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.ecosystem-node {
  position: absolute;
  width: 80px;
  height: 80px;
  background: white;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  z-index: 1;
}

.ecosystem-node:hover {
  transform: scale(1.1);
  z-index: 3;
}

.ecosystem-node i {
  font-size: 20px;
  margin-bottom: 5px;
  color: #4a90e2;
}

.ecosystem-node span {
  font-size: 12px;
  font-weight: 500;
  text-align: center;
}

.rewards-examples {
  margin: 40px 0;
}

.example-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.example-card {
  background: white;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s ease;
}

.example-card:hover {
  transform: translateY(-5px);
}

.example-icon {
  width: 60px;
  height: 60px;
  background: #f0f7ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #4a90e2;
  font-size: 24px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.feature-card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-header {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: #f0f7ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
  color: #4a90e2;
  font-size: 20px;
}

.future-impact {
  margin: 40px 0;
}

.impact-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.impact-stat {
  background: white;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.stat-value {
  font-size: 32px;
  font-weight: 700;
  color: #4a90e2;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: #636e72;
}

.final-thought {
  margin: 40px 0;
}

.cta-box {
  background: white;
  padding: 24px;
  border-radius: 12px;
  margin-top: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid #dee2e6;
  margin-top: 40px;
  flex-wrap: wrap;
  gap: 20px;
}

.tags-container {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tags-label {
  font-weight: 600;
  color: #2d3436;
}

.share-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.share-label {
  font-weight: 600;
  color: #2d3436;
}

.social-share {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.social-share:hover {
  transform: scale(1.1);
}

.facebook { background: #3b5998; }
.twitter { background: #1da1f2; }
.linkedin { background: #0077b5; }
.whatsapp { background: #25d366; }

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
  }
  
  .bike-animation-container {
    margin-top: 30px;
  }
  
  .timeline-step {
    flex-direction: column;
    text-align: center;
  }
  
  .step-number {
    align-self: center;
  }
  
  .article-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .share-buttons {
    align-self: center;
  }
}

@media (max-width: 768px) {
  .quick-nav-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .ecosystem-diagram {
    height: 300px;
  }
  
  .ecosystem-node {
    width: 60px;
    height: 60px;
  }
  
  .ecosystem-node span {
    font-size: 10px;
  }
}

@media (max-width: 576px) {
  .quick-nav-grid {
    grid-template-columns: 1fr;
  }
  
  .security-grid {
    grid-template-columns: 1fr;
  }
  
  .example-cards {
    grid-template-columns: 1fr;
  }
  
  .impact-stats {
    grid-template-columns: 1fr;
  }
  
  .language-options {
    flex-direction: column;
    align-items: center;
  }
  
  .lang-option {
    width: 120px;
  }
}