/* ============================================
   SENSOR FUSION BLOG - STYLES
   Brand Colors: Red #bf3425, Blue #47577c, Gray #9d9d9c
   Typography: Archivo (headers), Assistant (body)
   ============================================ */

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Assistant", sans-serif;
  font-weight: 400;
  color: #334155;
  line-height: 1.8;
  background-color: #fff;
}

/* Layout */
.blog-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px;
  gap: 60px;
}

/* Sidebar Navigation */
.blog-sidebar {
  position: sticky;
  top: 40px;
  width: 280px;
  min-width: 280px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  padding-right: 20px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.blog-sidebar::-webkit-scrollbar {
  display: none;
}

.blog-sidebar-title {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #9d9d9c;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-left: 12px;
}

.blog-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.blog-sidebar-link {
  font-family: "Assistant", sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #64748b;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
  display: block;
}

.blog-sidebar-link:hover {
  color: #47577c;
  background-color: #f8fafc;
}

.blog-sidebar-link.active {
  color: #bf3425;
  background-color: #fef7f6;
  font-weight: 700;
}

/* Main Content */
.blog-content {
  flex: 1;
  max-width: 900px;
}

/* Blog Meta */
.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: #64748b;
  margin-bottom: 10px;
}

.blog-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-meta-icon {
  width: 16px;
  height: 16px;
  color: #64748b;
}

/* Typography */
.blog-content h1 {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 2.75rem;
  line-height: 1.15;
  color: #1e293b;
  margin-bottom: 1.5rem;
}

.blog-content h2 {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: #1e293b;
  margin-top: 3.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #bf3425;
}

.blog-content h3 {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  color: #47577c;
  margin-top: 2rem;
  margin-bottom: 0.875rem;
}

.blog-content h4 {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: #1e293b;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.blog-content p {
  margin-bottom: 1.5rem;
  font-size: 1.0625rem;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.blog-content li {
  margin-bottom: 0.625rem;
  font-size: 1.0625rem;
}

.blog-content a {
  color: #47577c;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: color 0.2s;
}

.blog-content a:hover {
  color: #bf3425;
}

/* Subtitle */
.subtitle {
  font-size: 1.25rem;
  font-style: italic;
  color: #47577c;
  margin-bottom: 2rem;
}

/* Drop Cap */
.drop-cap::first-letter {
  float: left;
  font-family: "Archivo", sans-serif;
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 0.8;
  color: #bf3425;
  margin-right: 12px;
  margin-top: 8px;
}

/* Images */
.full-width-image {
  width: 100%;
  border-radius: 12px;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.logo-image {
  max-width: 200px;
  margin: 2rem auto;
  display: block;
}

.image-caption {
  font-size: 0.875rem;
  color: #9d9d9c;
  text-align: center;
  font-style: italic;
  margin-top: -1rem;
  margin-bottom: 2rem;
}

/* Intro Card */
.intro-card {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 20px;
  padding: 2.5rem;
  margin: 2rem 0;
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}

.intro-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(191, 52, 37, 0.1) 0%,
    transparent 70%
  );
  border-radius: 50%;
}

/* Key Question Box */
.key-question {
  background: linear-gradient(135deg, #47577c 0%, #1e293b 100%);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  text-align: center;
}

.key-question p {
  color: #ffffff;
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  font-style: italic;
  margin: 0;
}

/* Data Tables */
.data-table-container {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.data-table thead {
  background-color: #47577c;
  color: white;
}

.data-table th {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  padding: 1rem 1.25rem;
  text-align: left;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
}

.data-table tbody tr:hover {
  background-color: #f8fafc;
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table.comparison-matrix {
  font-size: 0.85rem;
}

.data-table.comparison-matrix th,
.data-table.comparison-matrix td {
  padding: 0.75rem 1rem;
}

/* Infographic Placeholders */
.infographic-placeholder {
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
  border: 2px dashed #cbd5e1;
}

.infographic-placeholder.inline {
  margin: 1rem 0;
}

.infographic-label {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: #47577c;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.infographic-description {
  font-size: 0.9375rem;
  color: #64748b;
  margin: 0;
  line-height: 1.6;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.feature-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: #475569;
}

/* Split Layout */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin: 2.5rem 0;
}

.split-layout.reverse {
  direction: rtl;
}

.split-layout.reverse > * {
  direction: ltr;
}

.split-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.split-content {
  padding: 0;
}

.split-content h3,
.split-content h4 {
  margin-top: 0;
}

/* Two Column List */
.two-column-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.two-column-list .column h4 {
  margin-top: 0;
  color: #47577c;
}

.two-column-list ul {
  margin-bottom: 0;
}

/* Specs */
.specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-radius: 8px;
}

.spec-label {
  font-weight: 600;
  color: #475569;
}

.spec-value {
  color: #1e293b;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.spec-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.spec-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.1);
}

.spec-card .spec-label {
  display: block;
  font-size: 0.8125rem;
  color: #64748b;
  margin-bottom: 0.5rem;
}

.spec-card .spec-value {
  display: block;
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #1e293b;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.stat-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 25px -5px rgba(0, 0, 0, 0.15);
}

.stat-number {
  font-family: "Archivo", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: #bf3425;
  display: block;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8125rem;
  color: #64748b;
  margin-top: 0.5rem;
  display: block;
}

/* Highlight Box */
.highlight-box {
  background: linear-gradient(135deg, #fef7f6 0%, #ffffff 100%);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  border: 1px solid rgba(191, 52, 37, 0.2);
}

.highlight-box p {
  margin: 0;
  color: #1e293b;
}

.highlight-box.dark {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border: none;
}

.highlight-box.dark h4 {
  color: #ffffff;
  margin-top: 0;
}

.highlight-box.dark p {
  color: #e2e8f0;
}

/* Levels Grid */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.level-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.level-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.1);
}

.level-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

.level-badge.level-0 {
  background: #f1f5f9;
  color: #64748b;
}
.level-badge.level-1 {
  background: #e0f2fe;
  color: #0369a1;
}
.level-badge.level-2 {
  background: #fef3c7;
  color: #92400e;
}
.level-badge.level-3 {
  background: #fce7f3;
  color: #9d174d;
}
.level-badge.level-4 {
  background: #d1fae5;
  color: #065f46;
}
.level-badge.level-5 {
  background: #fef2f2;
  color: #bf3425;
}

.level-card h4 {
  margin: 0 0 0.75rem 0;
  font-size: 1rem;
}

.level-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: #64748b;
}

/* Fusion Strategies */
.fusion-strategies {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.strategy-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.strategy-card:hover {
  border-color: #bf3425;
}

.strategy-card h4 {
  margin: 0 0 0.75rem 0;
  color: #47577c;
  font-size: 1rem;
}

.strategy-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: #64748b;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2.5rem;
  margin: 2.5rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, #bf3425, #47577c);
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2.5rem;
  top: 0.25rem;
  width: 20px;
  height: 20px;
  background: #bf3425;
  border: 4px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 0 3px #bf3425;
}

.timeline-content h4 {
  margin: 0 0 0.75rem 0;
  color: #1e293b;
  font-size: 1.1rem;
}

.timeline-content ul {
  margin: 0;
  padding-left: 1.25rem;
}

.timeline-content li {
  font-size: 0.9375rem;
  color: #475569;
  margin-bottom: 0.5rem;
}

/* Conclusions */
.conclusions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.conclusion-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  position: relative;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.conclusion-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -5px rgba(0, 0, 0, 0.1);
}

.conclusion-number {
  position: absolute;
  top: -12px;
  left: 16px;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #bf3425, #47577c);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
}

.conclusion-card p {
  margin: 0.5rem 0 0 0;
  font-size: 0.9375rem;
  color: #475569;
}

/* Recommendations */
.recommendations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.recommendation-section {
  background: #f8fafc;
  border-radius: 12px;
  padding: 1.5rem;
}

.recommendation-section h4 {
  margin: 0 0 1rem 0;
  color: #47577c;
  font-size: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #bf3425;
}

.recommendation-section ul {
  margin: 0;
  padding-left: 1.25rem;
}

.recommendation-section li {
  font-size: 0.9375rem;
  color: #475569;
  margin-bottom: 0.5rem;
}

/* Final Statement */
.final-statement {
  background: linear-gradient(135deg, #47577c 0%, #1e293b 100%);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
  text-align: center;
}

.final-statement p {
  color: #ffffff;
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1.25rem;
  margin: 0;
}

/* References */
.references-list {
  font-size: 0.875rem;
  color: #475569;
}

.references-list p {
  margin-bottom: 1rem;
  padding-left: 2rem;
  text-indent: -2rem;
}

.references-list em {
  color: #47577c;
}

.article-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
  font-size: 0.9375rem;
  color: #64748b;
  text-align: center;
}

/* Learn More Section - Modern Redesign */
.learn-more-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.learn-more-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.learn-more-card:hover {
  border-color: #bf3425;
  box-shadow: 0 8px 25px -5px rgba(191, 52, 37, 0.15);
  transform: translateY(-2px);
}

.learn-more-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #47577c 0%, #1e293b 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s;
}

.learn-more-card:hover .learn-more-icon {
  background: linear-gradient(135deg, #bf3425 0%, #9d2a1e 100%);
}

.learn-more-icon svg {
  width: 24px;
  height: 24px;
  color: #ffffff;
}

.learn-more-text {
  display: flex;
  flex-direction: column;
}

.learn-more-title {
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #1e293b;
  transition: color 0.3s;
}

.learn-more-card:hover .learn-more-title {
  color: #bf3425;
}

.learn-more-desc {
  font-size: 0.875rem;
  color: #64748b;
  margin-top: 0.25rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #fef7f6 0%, #ffffff 100%);
  border: 2px solid #bf3425;
  border-radius: 16px;
  padding: 2rem;
  margin: 2.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #bf3425, #47577c);
}

.cta-section p {
  margin-bottom: 1.25rem;
  color: #1e293b;
  font-size: 1.125rem;
}

.cta-button {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, #bf3425 0%, #9d2a1e 100%);
  color: #ffffff !important;
  font-family: "Archivo", sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -5px rgba(191, 52, 37, 0.4);
  color: #ffffff;
}

/* Author Section */
.author-section {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}

.author-card {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid #e2e8f0;
}

.author-image-wrapper {
  flex-shrink: 0;
}

.author-image {
  width: 180px;
  height: 180px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
}

.author-info {
  flex: 1;
  min-width: 0;
}

.author-name {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: #1e293b;
  margin-bottom: 4px;
  text-decoration: underline;
  text-decoration-color: #bf3425;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.author-title {
  font-size: 1rem;
  font-weight: 600;
  color: #47577c;
  margin-bottom: 16px;
}

.author-social {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.author-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #f8fafc;
  border-radius: 10px;
  transition:
    transform 0.2s,
    background 0.2s;
  text-decoration: none;
}

.author-social a:hover {
  transform: scale(1.1);
  background: #e2e8f0;
}

.author-social svg {
  width: 24px;
  height: 24px;
}

.about-author-label {
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  color: #bf3425;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.author-bio {
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.7;
  text-align: justify;
  margin: 0;
}

/* Section Scroll Margin */
section {
  scroll-margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .blog-layout {
    flex-direction: column;
    gap: 32px;
  }

  .blog-sidebar {
    position: relative;
    top: 0;
    width: 100%;
    min-width: 100%;
    max-height: none;
    padding-right: 0;
    padding-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
  }

  .blog-sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .blog-sidebar-link {
    font-size: 13px;
    padding: 8px 12px;
  }

  .blog-content h1 {
    font-size: 2rem;
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .split-layout.reverse {
    direction: ltr;
  }

  .two-column-list,
  .feature-grid,
  .levels-grid,
  .conclusions-grid,
  .learn-more-container {
    grid-template-columns: 1fr;
  }

  .fusion-strategies,
  .recommendations-grid {
    grid-template-columns: 1fr;
  }

  .author-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .author-social {
    justify-content: center;
  }

  .author-bio {
    text-align: center;
  }
}

@media (max-width: 640px) {
  .blog-layout {
    padding: 24px 16px;
  }

  .blog-content h1 {
    font-size: 1.75rem;
  }

  .blog-content h2 {
    font-size: 1.5rem;
  }

  .stats-grid,
  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .author-image {
    width: 140px;
    height: 140px;
  }

  .intro-card,
  .highlight-box,
  .key-question {
    padding: 1.5rem;
  }
}

/* <!-- INFOGRAPHIC 1: AFP CELL TIME BREAKDOWN - Inspection 42%, Rework 20%, Layup 19%, Other 19% --> */

.afp-time-chart-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 700px;
  margin: 0 auto;
}

.afp-time-chart-title {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.afp-time-chart-subtitle {
  text-align: center;
  font-size: 14px;
  color: #64748b;
  margin-bottom: 20px;
}

.afp-time-chart-wrapper {
  position: relative;
  width: 100%;
  height: 320px;
}

@media (min-width: 768px) {
  .afp-time-chart-wrapper {
    height: 380px;
  }
}

.afp-time-insight-box {
  margin-top: 20px;
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
  border-left: 4px solid #bf3425;
  border-radius: 0 8px 8px 0;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.afp-time-insight-box:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(191, 52, 37, 0.15);
}

.afp-time-insight-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: #bf3425;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.afp-time-insight-icon svg {
  width: 24px;
  height: 24px;
  fill: #ffffff;
}

.afp-time-insight-content {
  flex: 1;
}

.afp-time-insight-stat {
  font-size: 24px;
  font-weight: 700;
  color: #bf3425;
  line-height: 1.2;
}

.afp-time-insight-label {
  font-size: 13px;
  color: #475569;
  margin-top: 2px;
}

.afp-time-legend-custom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
}

.afp-time-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: #f8fafc;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.afp-time-legend-item:hover {
  background-color: #e2e8f0;
  transform: scale(1.05);
}

.afp-time-legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.afp-time-legend-text {
  font-size: 13px;
  font-weight: 500;
  color: #334155;
}

.afp-time-legend-value {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
}

/* <!-- INFOGRAPHIC 2: AFP DEFECTS hierarchy --> */

.afp-taxonomy-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 1000px;
  margin: 0 auto;
}

.afp-taxonomy-header {
  text-align: center;
  margin-bottom: 24px;
}

.afp-taxonomy-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.afp-taxonomy-subtitle {
  font-size: 14px;
  color: #64748b;
}

.afp-taxonomy-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* Root Node */
.afp-root-node {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: #ffffff;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
  position: relative;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.afp-root-node:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(30, 41, 59, 0.4);
}

/* Connector lines */
.afp-connector-main {
  width: 2px;
  height: 30px;
  background-color: #cbd5e1;
}

.afp-connector-horizontal {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  max-width: 900px;
}

.afp-connector-horizontal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  max-width: 750px;
  height: 2px;
  background-color: #cbd5e1;
}

/* Categories Container */
.afp-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 950px;
  margin-top: 0;
  position: relative;
}

.afp-categories::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50px;
  right: 50px;
  height: 2px;
  background-color: #cbd5e1;
}

@media (max-width: 768px) {
  .afp-categories::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .afp-categories {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Category Card */
.afp-category {
  position: relative;
  display: flex;
  flex-direction: column;
}

.afp-category::before {
  content: "";
  width: 2px;
  height: 25px;
  background-color: #cbd5e1;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .afp-category::before {
    display: none;
  }
}

.afp-category-card {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  border: 1px solid #e2e8f0;
}

.afp-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.afp-category-header {
  padding: 14px 16px;
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: filter 0.3s ease;
}

.afp-category-header:hover {
  filter: brightness(1.1);
}

.afp-category-icon {
  width: 32px;
  height: 32px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.afp-category-icon svg {
  width: 18px;
  height: 18px;
  fill: #ffffff;
}

.afp-category-title {
  flex: 1;
}

.afp-category-count {
  background-color: rgba(255, 255, 255, 0.25);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

/* Category Colors - Using Theme Colors */
.afp-category-inplane .afp-category-header {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.afp-category-outofplane .afp-category-header {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}

.afp-category-material .afp-category-header {
  background: linear-gradient(135deg, #7a7a7a 0%, #9d9d9c 100%);
}

/* Defect Items */
.afp-defect-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
}

.afp-defect-item {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.afp-defect-item:last-child {
  border-bottom: none;
}

.afp-defect-item:hover {
  background-color: #f8fafc;
  padding-left: 20px;
}

.afp-defect-item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.afp-defect-item:hover::before {
  transform: scale(1.5);
}

.afp-category-inplane .afp-defect-item::before {
  background-color: #bf3425;
}

.afp-category-outofplane .afp-defect-item::before {
  background-color: #47577c;
}

.afp-category-material .afp-defect-item::before {
  background-color: #9d9d9c;
}

.afp-defect-name {
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  flex: 1;
}

.afp-defect-desc {
  font-size: 11px;
  color: #94a3b8;
  font-style: italic;
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.afp-defect-item:hover .afp-defect-desc {
  opacity: 1;
  max-width: 200px;
}

/* Tooltip */
.afp-defect-tooltip {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #1e293b;
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 11px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10;
  white-space: nowrap;
}

.afp-defect-item:hover .afp-defect-tooltip {
  opacity: 1;
}

/* Reference Footer */
.afp-taxonomy-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.afp-footer-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.afp-footer-reference {
  font-size: 12px;
  color: #47577c;
  font-style: italic;
  flex: 1;
}

.afp-footer-badge {
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  color: #475569;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.afp-footer-badge svg {
  width: 14px;
  height: 14px;
  fill: #64748b;
}

/* Legend */
.afp-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.afp-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #64748b;
}

.afp-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.afp-legend-dot.inplane {
  background-color: #bf3425;
}
.afp-legend-dot.outofplane {
  background-color: #47577c;
}
.afp-legend-dot.material {
  background-color: #9d9d9c;
}

/* <!-- INFOGRAPHIC 3: GAP DEFECT vs OVERLAP DEFECT cross-section --> */
.afp-defect-compare-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.afp-defect-compare-header {
  text-align: center;
  margin-bottom: 24px;
}

.afp-defect-compare-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.afp-defect-compare-subtitle {
  font-size: 14px;
  color: #64748b;
}

.afp-defect-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 700px) {
  .afp-defect-cards {
    grid-template-columns: 1fr;
  }
}

.afp-defect-card {
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid #e2e8f0;
  transition: all 0.3s ease;
  cursor: pointer;
}

.afp-defect-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.afp-defect-card.gap-card:hover {
  border-color: #bf3425;
}

.afp-defect-card.overlap-card:hover {
  border-color: #47577c;
}

.afp-defect-card-header {
  padding: 16px;
  color: #ffffff;
  text-align: center;
}

.gap-card .afp-defect-card-header {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.overlap-card .afp-defect-card-header {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}

.afp-defect-card-title {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.afp-defect-card-body {
  padding: 20px;
  background-color: #ffffff;
}

.afp-defect-diagram {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
  min-height: 180px;
}

.afp-defect-diagram svg {
  width: 100%;
  max-width: 280px;
  height: auto;
}

/* SVG Animations */
.tow-block {
  transition: all 0.4s ease;
}

.afp-defect-card:hover .tow-block {
  filter: saturate(1.2);
}

.gap-indicator {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.afp-defect-card:hover .gap-indicator {
  opacity: 1;
}

.arrow-animate {
  animation: bounce 1.5s ease-in-out infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.pulse-line {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Defect Details */
.afp-defect-details {
  border-top: 1px solid #e2e8f0;
  padding-top: 16px;
}

.afp-defect-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  padding: 8px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.afp-defect-detail-row:hover {
  background-color: #f8fafc;
}

.afp-defect-detail-row:last-child {
  margin-bottom: 0;
}

.afp-defect-detail-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gap-card .afp-defect-detail-icon {
  background-color: #fef2f2;
}

.gap-card .afp-defect-detail-icon svg {
  fill: #bf3425;
}

.overlap-card .afp-defect-detail-icon {
  background-color: #f0f4f8;
}

.overlap-card .afp-defect-detail-icon svg {
  fill: #47577c;
}

.afp-defect-detail-icon svg {
  width: 14px;
  height: 14px;
}

.afp-defect-detail-content {
  flex: 1;
}

.afp-defect-detail-label {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.afp-defect-detail-value {
  font-size: 13px;
  color: #334155;
  font-weight: 500;
}

/* Impact Badge */
.afp-impact-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  margin-top: 12px;
}

.gap-card .afp-impact-badge {
  background-color: #fef2f2;
  color: #bf3425;
}

.overlap-card .afp-impact-badge {
  background-color: #f0f4f8;
  color: #47577c;
}

/* Reference Footer */
.afp-defect-compare-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.afp-footer-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.afp-footer-reference {
  font-size: 12px;
  color: #47577c;
  font-style: italic;
  flex: 1;
}

.afp-footer-badge {
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  color: #475569;
  font-weight: 500;
}

/* Comparison Table */
.afp-comparison-table {
  margin-top: 24px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
}

.afp-comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid #e2e8f0;
}

.afp-comparison-row:last-child {
  border-bottom: none;
}

.afp-comparison-cell {
  padding: 12px 16px;
  font-size: 13px;
  transition: background-color 0.3s ease;
}

.afp-comparison-row:hover .afp-comparison-cell {
  background-color: #f8fafc;
}

.afp-comparison-cell.header {
  background-color: #1e293b;
  color: #ffffff;
  font-weight: 600;
  text-align: center;
}

.afp-comparison-cell.label {
  background-color: #f8fafc;
  color: #475569;
  font-weight: 600;
}

.afp-comparison-cell.gap-value {
  color: #bf3425;
  font-weight: 500;
  text-align: center;
}

.afp-comparison-cell.overlap-value {
  color: #47577c;
  font-weight: 500;
  text-align: center;
}

/* <!-- INFOGRAPHIC 4: Radar chart comparing sensors --> */
.sensor-radar-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 800px;
  margin: 0 auto;
}

.sensor-radar-header {
  text-align: center;
  margin-bottom: 20px;
}

.sensor-radar-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.sensor-radar-subtitle {
  font-size: 14px;
  color: #64748b;
}

.sensor-radar-wrapper {
  position: relative;
  width: 100%;
  height: 380px;
}

@media (min-width: 768px) {
  .sensor-radar-wrapper {
    height: 420px;
  }
}

/* Custom Legend */
.sensor-legend {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

@media (min-width: 600px) {
  .sensor-legend {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sensor-legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background-color: #f8fafc;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.sensor-legend-item:hover {
  background-color: #f1f5f9;
  transform: translateY(-2px);
}

.sensor-legend-item.active {
  border-color: currentColor;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sensor-legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  flex-shrink: 0;
}

.sensor-legend-info {
  flex: 1;
  min-width: 0;
}

.sensor-legend-name {
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sensor-legend-desc {
  font-size: 10px;
  color: #64748b;
  margin-top: 2px;
}

/* Insight Box */
.sensor-insight-box {
  margin-top: 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-left: 4px solid #47577c;
  border-radius: 0 10px 10px 0;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.sensor-insight-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: #47577c;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sensor-insight-icon svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
}

.sensor-insight-content {
  flex: 1;
}

.sensor-insight-title {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 4px;
}

.sensor-insight-text {
  font-size: 13px;
  color: #475569;
  line-height: 1.5;
}

.sensor-highlight {
  font-weight: 600;
  color: #bf3425;
}

.sensor-highlight-blue {
  font-weight: 600;
  color: #47577c;
}

/* Sensor Details Panel */
.sensor-details-panel {
  margin-top: 20px;
  display: none;
  animation: fadeIn 0.3s ease;
}

.sensor-details-panel.visible {
  display: block;
}

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

.sensor-detail-card {
  background-color: #f8fafc;
  border-radius: 12px;
  padding: 16px;
  border-left: 4px solid;
}

.sensor-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.sensor-detail-title {
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
}

.sensor-detail-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: #64748b;
  transition: color 0.3s ease;
}

.sensor-detail-close:hover {
  color: #1e293b;
}

.sensor-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 600px) {
  .sensor-detail-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.sensor-detail-stat {
  text-align: center;
  padding: 8px;
  background-color: #ffffff;
  border-radius: 8px;
}

.sensor-detail-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: #1e293b;
}

.sensor-detail-stat-label {
  font-size: 10px;
  color: #64748b;
  margin-top: 2px;
}

/* Comparison Table */
.sensor-comparison-hint {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: #94a3b8;
}

/* <!-- FIGURE 6: Laser Profilometry Operating Principle --> */
.laser-principle-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.laser-principle-header {
  text-align: center;
  margin-bottom: 24px;
}

.laser-principle-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.laser-principle-subtitle {
  font-size: 14px;
  color: #64748b;
}

.laser-diagram-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  margin-bottom: 20px;
}

.laser-diagram-svg {
  width: 100%;
  max-width: 700px;
  height: auto;
}

/* SVG Animations */
@keyframes laserPulse {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

@keyframes laserBeamFlow {
  0% {
    stroke-dashoffset: 20;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes scanLine {
  0% {
    transform: translateX(-5px);
  }
  50% {
    transform: translateX(5px);
  }
  100% {
    transform: translateX(-5px);
  }
}

@keyframes cameraFlash {
  0%,
  90%,
  100% {
    opacity: 0.3;
  }
  95% {
    opacity: 0.8;
  }
}

.laser-beam {
  animation: laserPulse 2s ease-in-out infinite;
}

.laser-beam-line {
  stroke-dasharray: 10, 5;
  animation: laserBeamFlow 1s linear infinite;
}

.reflected-beam {
  animation: laserPulse 2s ease-in-out infinite;
  animation-delay: 0.3s;
}

.scan-point {
  animation: laserPulse 1s ease-in-out infinite;
}

.camera-sensor {
  animation: cameraFlash 3s ease-in-out infinite;
}

/* Process Steps */
.laser-process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 700px) {
  .laser-process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

.laser-step {
  text-align: center;
  padding: 16px 12px;
  background-color: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
}

.laser-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  border-color: #47577c;
}

.laser-step-number {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin: 0 auto 12px;
}

.laser-step:nth-child(2) .laser-step-number {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.laser-step:nth-child(3) .laser-step-number {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}

.laser-step:nth-child(4) .laser-step-number {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.laser-step-title {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 6px;
}

.laser-step-desc {
  font-size: 11px;
  color: #64748b;
  line-height: 1.4;
}

/* Key Specs */
.laser-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 600px) {
  .laser-specs-grid {
    grid-template-columns: 1fr;
  }
}

.laser-spec-card {
  background-color: #f8fafc;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.laser-spec-card:hover {
  border-color: #bf3425;
  background-color: #fef2f2;
}

.laser-spec-icon {
  width: 40px;
  height: 40px;
  background-color: #47577c;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.laser-spec-icon svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
}

.laser-spec-value {
  font-size: 22px;
  font-weight: 700;
  color: #bf3425;
  margin-bottom: 4px;
}

.laser-spec-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

/* Triangulation Explanation */
.triangulation-box {
  background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

@media (max-width: 600px) {
  .triangulation-box {
    flex-direction: column;
  }
}

.triangulation-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.triangulation-icon svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.triangulation-content {
  flex: 1;
}

.triangulation-title {
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.triangulation-text {
  font-size: 13px;
  color: #475569;
  line-height: 1.6;
}

.triangulation-formula {
  display: inline-block;
  background-color: #ffffff;
  padding: 8px 16px;
  border-radius: 6px;
  font-family: "Courier New", monospace;
  font-size: 14px;
  color: #47577c;
  font-weight: 600;
  margin-top: 12px;
  border: 1px solid #cbd5e1;
}

/* Reference Footer */
.laser-principle-footer {
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.footer-reference {
  font-size: 12px;
  color: #47577c;
  font-style: italic;
  flex: 1;
}

.footer-badge {
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  color: #475569;
  font-weight: 500;
}

/* <!-- INFOGRAPHIC 5: CNN architecture --> */

.cnn-architecture-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 1000px;
  margin: 0 auto;
}

.cnn-header {
  text-align: center;
  margin-bottom: 24px;
}

.cnn-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.cnn-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Architecture Diagram */
.cnn-diagram-wrapper {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  padding: 24px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.cnn-diagram {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 850px;
  padding: 20px 0;
}

/* Layer Sections */
.cnn-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.cnn-section-label {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  background-color: #f1f5f9;
  padding: 4px 10px;
  border-radius: 4px;
}

/* Input Layer */
.cnn-input {
  position: relative;
}

.cnn-input-box {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(71, 87, 124, 0.3);
  position: relative;
  overflow: hidden;
}

.cnn-input-box:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(71, 87, 124, 0.4);
}

.cnn-input-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.cnn-input-box:hover::before {
  transform: translateX(100%);
}

.cnn-input-size {
  font-size: 12px;
  font-weight: 700;
}

.cnn-input-channels {
  font-size: 10px;
  opacity: 0.8;
}

.cnn-input-label {
  font-size: 10px;
  color: #475569;
  margin-top: 6px;
  text-align: center;
}

/* Arrow Connector */
.cnn-arrow {
  display: flex;
  align-items: center;
  color: #cbd5e1;
}

.cnn-arrow svg {
  width: 30px;
  height: 20px;
}

.cnn-arrow.active svg {
  color: #bf3425;
  animation: flowArrow 1s ease-in-out infinite;
}

@keyframes flowArrow {
  0%,
  100% {
    transform: translateX(0);
    opacity: 0.7;
  }
  50% {
    transform: translateX(3px);
    opacity: 1;
  }
}

/* Convolutional Layers */
.cnn-conv-group {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.cnn-conv-layer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.cnn-conv-layer:hover {
  transform: translateY(-4px);
}

.cnn-conv-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.cnn-conv-box {
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.cnn-conv-box:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.cnn-conv-box.conv {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.cnn-conv-box.pool {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
  font-size: 9px;
}

.cnn-conv-label {
  font-size: 9px;
  color: #64748b;
  text-align: center;
}

.cnn-conv-filters {
  font-size: 10px;
  color: #475569;
  font-weight: 600;
}

/* Flatten indicator */
.cnn-flatten {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.cnn-flatten-box {
  width: 20px;
  height: 60px;
  background: linear-gradient(180deg, #e2e8f0 0%, #cbd5e1 100%);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 8px;
  color: #64748b;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cnn-flatten-box:hover {
  background: linear-gradient(180deg, #cbd5e1 0%, #94a3b8 100%);
}

/* Dense Layers */
.cnn-dense-group {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.cnn-dense-group .cnn-arrow {
  margin-top: 45px;
}

.cnn-dense-layer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.cnn-dense-layer:hover {
  transform: translateY(-4px);
}

.cnn-dense-neurons {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px;
  background-color: #f8fafc;
  border-radius: 8px;
  border: 2px solid #47577c;
  transition: all 0.3s ease;
}

.cnn-dense-layer:hover .cnn-dense-neurons {
  border-color: #bf3425;
  background-color: #fef2f2;
}

.cnn-neuron {
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.cnn-dense-layer:hover .cnn-neuron {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.cnn-dense-label {
  font-size: 10px;
  color: #475569;
  font-weight: 600;
}

.cnn-dense-sublabel {
  font-size: 9px;
  color: #94a3b8;
}

/* Output Layer */
.cnn-output {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cnn-output-class {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: #f8fafc;
  border-radius: 6px;
  border-left: 3px solid;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 100px;
}

.cnn-output-class:hover {
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cnn-output-class.gap {
  border-left-color: #bf3425;
}
.cnn-output-class.overlap {
  border-left-color: #47577c;
}
.cnn-output-class.twist {
  border-left-color: #9d9d9c;
}
.cnn-output-class.wrinkle {
  border-left-color: #1e293b;
}
.cnn-output-class.normal {
  border-left-color: #10b981;
}

.cnn-output-class:hover.gap {
  background-color: #fef2f2;
}
.cnn-output-class:hover.overlap {
  background-color: #f0f4f8;
}
.cnn-output-class:hover.twist {
  background-color: #f5f5f5;
}
.cnn-output-class:hover.wrinkle {
  background-color: #f1f5f9;
}
.cnn-output-class:hover.normal {
  background-color: #ecfdf5;
}

.cnn-output-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.cnn-output-class.gap .cnn-output-dot {
  background-color: #bf3425;
}
.cnn-output-class.overlap .cnn-output-dot {
  background-color: #47577c;
}
.cnn-output-class.twist .cnn-output-dot {
  background-color: #9d9d9c;
}
.cnn-output-class.wrinkle .cnn-output-dot {
  background-color: #1e293b;
}
.cnn-output-class.normal .cnn-output-dot {
  background-color: #10b981;
}

.cnn-output-name {
  font-size: 11px;
  font-weight: 600;
  color: #334155;
}

.cnn-output-prob {
  font-size: 10px;
  color: #94a3b8;
  margin-left: auto;
}

/* Layer Details Panel */
.cnn-details-panel {
  background-color: #f8fafc;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
  border: 1px solid #e2e8f0;
  display: none;
}

.cnn-details-panel.visible {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

.cnn-details-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cnn-details-title {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
}

.cnn-details-close {
  background: none;
  border: none;
  cursor: pointer;
  color: #64748b;
  padding: 4px;
}

.cnn-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.cnn-details-item {
  text-align: center;
  padding: 12px;
  background-color: #ffffff;
  border-radius: 8px;
}

.cnn-details-value {
  font-size: 16px;
  font-weight: 700;
  color: #bf3425;
}

.cnn-details-label {
  font-size: 10px;
  color: #64748b;
  margin-top: 4px;
}

/* Architecture Stats */
.cnn-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 700px) {
  .cnn-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cnn-stat-card {
  background-color: #f8fafc;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.cnn-stat-card:hover {
  border-color: #47577c;
  transform: translateY(-2px);
}

.cnn-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: #47577c;
}

.cnn-stat-label {
  font-size: 11px;
  color: #64748b;
  margin-top: 4px;
}

/* Legend */
.cnn-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 10px;
  margin-bottom: 24px;
}

.cnn-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #475569;
}

.cnn-legend-box {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.cnn-legend-box.conv {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.cnn-legend-box.pool {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}
.cnn-legend-box.dense {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.cnn-legend-box.output {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

/* Reference Footer */
.cnn-footer {
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cnn-footer-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
}

.cnn-footer-reference {
  font-size: 12px;
  color: #47577c;
  font-style: italic;
  flex: 1;
}

.cnn-footer-badge {
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  color: #475569;
  font-weight: 500;
}

/* <!-- INFOGRAPHIC 6: Predictive detection pipeline --> */
.pipeline-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.pipeline-header {
  text-align: center;
  margin-bottom: 24px;
}

.pipeline-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.pipeline-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Pipeline Layout */
.pipeline-wrapper {
  display: flex;
  justify-content: center;
  padding: 20px 0;
}

.pipeline-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 600px;
  width: 100%;
}

/* Input Node */
.pipeline-input {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  justify-content: center;
}

.pipeline-input-box {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.pipeline-input-box:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 20px rgba(30, 41, 59, 0.4);
}

.pipeline-input-box::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  animation: shimmer 3s infinite;
}

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

.pipeline-input-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.pipeline-input-title {
  font-size: 14px;
  font-weight: 600;
}

.pipeline-input-desc {
  font-size: 11px;
  opacity: 0.8;
  margin-top: 4px;
}

/* Data visualization mini chart */
.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 30px;
  margin-top: 8px;
  justify-content: center;
}

.mini-bar {
  width: 4px;
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  animation: barPulse 1.5s ease-in-out infinite;
}

.mini-bar:nth-child(1) {
  height: 40%;
  animation-delay: 0s;
}
.mini-bar:nth-child(2) {
  height: 70%;
  animation-delay: 0.1s;
}
.mini-bar:nth-child(3) {
  height: 50%;
  animation-delay: 0.2s;
}
.mini-bar:nth-child(4) {
  height: 90%;
  animation-delay: 0.3s;
}
.mini-bar:nth-child(5) {
  height: 60%;
  animation-delay: 0.4s;
}
.mini-bar:nth-child(6) {
  height: 80%;
  animation-delay: 0.5s;
}
.mini-bar:nth-child(7) {
  height: 45%;
  animation-delay: 0.6s;
}
.mini-bar:nth-child(8) {
  height: 75%;
  animation-delay: 0.7s;
}

@keyframes barPulse {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

/* Arrow Connector */
.pipeline-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0;
  position: relative;
}

.pipeline-arrow-line {
  width: 3px;
  height: 30px;
  background: linear-gradient(180deg, #cbd5e1 0%, #94a3b8 100%);
  position: relative;
  overflow: hidden;
}

.pipeline-arrow-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(180deg, transparent, #bf3425, transparent);
  animation: flowDown 1.5s ease-in-out infinite;
}

@keyframes flowDown {
  0% {
    top: -50%;
  }
  100% {
    top: 150%;
  }
}

.pipeline-arrow-head {
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #94a3b8;
}

/* Processing Stage */
.pipeline-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 16px;
}
.pipeline-stage-box {
  width: 100%;
  max-width: 280px;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 20px;
  border: 2px solid #e2e8f0;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.pipeline-stage-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.pipeline-stage-box.autoencoder:hover {
  border-color: #47577c;
}
.pipeline-stage-box.lstm:hover {
  border-color: #bf3425;
}
.pipeline-stage-box.cnn:hover {
  border-color: #9d9d9c;
}

.pipeline-stage-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.pipeline-stage-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pipeline-stage-icon svg {
  width: 24px;
  height: 24px;
  fill: #ffffff;
}

.autoencoder .pipeline-stage-icon {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.lstm .pipeline-stage-icon {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.cnn .pipeline-stage-icon {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}

.pipeline-stage-title {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
}

.pipeline-stage-subtitle {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}

/* Stage Description */
.pipeline-stage-desc {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background-color: #f8fafc;
  border-radius: 8px;
  font-size: 12px;
  color: #475569;
}

.pipeline-stage-desc-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.autoencoder .pipeline-stage-desc {
  background-color: #f0f4f8;
}
.lstm .pipeline-stage-desc {
  background-color: #fef2f2;
}
.cnn .pipeline-stage-desc {
  background-color: #f5f5f5;
}

/* Stage visual indicator */
.pipeline-stage-visual {
  margin-top: 12px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

/* Autoencoder visual - compression */
.ae-visual {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ae-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ae-bar {
  height: 4px;
  background-color: #47577c;
  border-radius: 2px;
  transition: width 0.5s ease;
}

.ae-block.input .ae-bar {
  width: 40px;
}
.ae-block.compressed .ae-bar {
  width: 15px;
  background-color: #bf3425;
}
.ae-block.output .ae-bar {
  width: 40px;
}

.ae-arrow {
  color: #94a3b8;
  font-size: 12px;
}

/* LSTM visual - sequence */
.lstm-visual {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lstm-cell {
  width: 28px;
  height: 28px;
  border: 2px solid #bf3425;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #bf3425;
  font-weight: 600;
  position: relative;
  animation: lstmPulse 2s ease-in-out infinite;
}

.lstm-cell:nth-child(1) {
  animation-delay: 0s;
}
.lstm-cell:nth-child(2) {
  animation-delay: 0.3s;
}
.lstm-cell:nth-child(3) {
  animation-delay: 0.6s;
}
.lstm-cell:nth-child(4) {
  animation-delay: 0.9s;
}

@keyframes lstmPulse {
  0%,
  100% {
    background-color: transparent;
  }
  50% {
    background-color: #fef2f2;
  }
}

.lstm-connector {
  width: 12px;
  height: 2px;
  background-color: #bf3425;
}

/* CNN visual - feature maps */
.cnn-visual {
  display: flex;
  align-items: flex-end;
  gap: 4px;
}

.cnn-feature {
  width: 20px;
  background: linear-gradient(180deg, #9d9d9c 0%, #7a7a7a 100%);
  border-radius: 3px;
  transition: height 0.3s ease;
}

.cnn-feature:nth-child(1) {
  height: 35px;
}
.cnn-feature:nth-child(2) {
  height: 28px;
}
.cnn-feature:nth-child(3) {
  height: 22px;
}
.cnn-feature:nth-child(4) {
  height: 16px;
}

.pipeline-stage-box:hover .cnn-feature:nth-child(1) {
  height: 38px;
}
.pipeline-stage-box:hover .cnn-feature:nth-child(2) {
  height: 32px;
}
.pipeline-stage-box:hover .cnn-feature:nth-child(3) {
  height: 26px;
}
.pipeline-stage-box:hover .cnn-feature:nth-child(4) {
  height: 20px;
}

/* Output Stage */
.pipeline-output {
  width: 100%;
  max-width: 400px;
}

.pipeline-output-box {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-radius: 16px;
  padding: 24px;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(30, 41, 59, 0.3);
  transition: all 0.3s ease;
  cursor: pointer;
}

.pipeline-output-box:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 32px rgba(30, 41, 59, 0.4);
}

.pipeline-output-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.pipeline-output-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(191, 52, 37, 0.2);
  border: 2px solid #bf3425;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pipeline-output-icon svg {
  width: 24px;
  height: 24px;
  fill: #bf3425;
}

.pipeline-output-title {
  font-size: 18px;
  font-weight: 700;
}

.pipeline-output-subtitle {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 2px;
}

/* Prediction Results */
.prediction-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prediction-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.prediction-item:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateX(4px);
}

.prediction-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.prediction-icon.twist {
  background-color: #bf3425;
}
.prediction-icon.pucker {
  background-color: #47577c;
}
.prediction-icon.accuracy {
  background-color: #9d9d9c;
}

.prediction-icon svg {
  width: 18px;
  height: 18px;
  fill: #ffffff;
}

.prediction-content {
  flex: 1;
}

.prediction-label {
  font-size: 12px;
  opacity: 0.7;
}

.prediction-value {
  font-size: 16px;
  font-weight: 700;
}

.prediction-badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
}

.prediction-badge.ahead {
  background-color: rgba(191, 52, 37, 0.3);
  color: #ff8a7a;
}
.prediction-badge.success {
  background-color: rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

/* Key Benefits */
.pipeline-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 600px) {
  .pipeline-benefits {
    grid-template-columns: 1fr;
  }
}

.pipeline-benefit {
  text-align: center;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.pipeline-benefit:hover {
  border-color: #47577c;
  transform: translateY(-2px);
}

.pipeline-benefit-value {
  font-size: 24px;
  font-weight: 700;
  color: #bf3425;
}

.pipeline-benefit-label {
  font-size: 12px;
  color: #64748b;
  margin-top: 4px;
}

/* Reference Footer */
.pipeline-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}

.pipeline-footer-badge {
  display: inline-block;
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  margin-top: 8px;
  font-weight: 500;
  color: #475569;
}

/* <!-- INFOGRAPHIC 7: Latency budget waterfall --> */
.latency-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.latency-header {
  text-align: center;
  margin-bottom: 24px;
}

.latency-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.latency-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Chart Container */
.waterfall-chart {
  position: relative;
  padding: 20px 0;
}

/* Budget Line */
.budget-line-container {
  position: absolute;
  left: 200px;
  right: 80px;
  top: 0;
  bottom: 60px;
  pointer-events: none;
  z-index: 5;
}

.budget-line {
  position: absolute;
  left: calc((25 / 60) * 100%);
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #bf3425;
  z-index: 5;
}

.budget-line::before {
  content: "25ms Budget";
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  color: #bf3425;
  white-space: nowrap;
  background-color: #fef2f2;
  padding: 4px 8px;
  border-radius: 4px;
}

.budget-line::after {
  content: "";
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  width: 10px;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 5px,
    rgba(191, 52, 37, 0.1) 5px,
    rgba(191, 52, 37, 0.1) 10px
  );
}

/* Chart Row */
.waterfall-row {
  display: grid;
  grid-template-columns: 180px 1fr 80px;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.3s ease;
}

.waterfall-row:hover {
  background-color: #f8fafc;
}

.waterfall-row:last-child {
  border-bottom: none;
}

.waterfall-row.header {
  font-weight: 600;
  color: #64748b;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 16px;
  margin-bottom: 8px;
}

.waterfall-row.total {
  border-top: 2px solid #1e293b;
  margin-top: 8px;
  padding-top: 16px;
  background-color: #f8fafc;
}

/* Component Name */
.component-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

.component-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.component-icon svg {
  width: 16px;
  height: 16px;
  fill: #ffffff;
}

.component-icon.sensor {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.component-icon.transfer {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}
.component-icon.ai {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.component-icon.decision {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}
.component-icon.robot {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.component-icon.mechanical {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.component-text {
  display: flex;
  flex-direction: column;
}

.component-label {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
}

.component-sublabel {
  font-size: 10px;
  color: #94a3b8;
}

/* Bar Container */
.bar-container {
  position: relative;
  height: 36px;
  background-color: #f1f5f9;
  border-radius: 6px;
  overflow: visible;
}

/* Waterfall Bar */
.waterfall-bar-wrapper {
  position: absolute;
  top: 4px;
  bottom: 4px;
  display: flex;
  align-items: center;
}

.waterfall-bar {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  min-width: 30px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.waterfall-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.waterfall-bar:hover::after {
  left: 100%;
}

.waterfall-bar:hover {
  transform: scaleY(1.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.waterfall-bar.sensor {
  background: linear-gradient(90deg, #47577c 0%, #5a6b8f 100%);
}
.waterfall-bar.transfer {
  background: linear-gradient(90deg, #9d9d9c 0%, #b0b0b0 100%);
}
.waterfall-bar.ai {
  background: linear-gradient(90deg, #bf3425 0%, #d9453a 100%);
}
.waterfall-bar.decision {
  background: linear-gradient(90deg, #9d9d9c 0%, #b0b0b0 100%);
}
.waterfall-bar.robot {
  background: linear-gradient(90deg, #47577c 0%, #5a6b8f 100%);
}
.waterfall-bar.mechanical {
  background: linear-gradient(90deg, #bf3425 0%, #d9453a 100%);
}

/* Connector line */
.waterfall-connector {
  position: absolute;
  top: 50%;
  height: 1px;
  background-color: #cbd5e1;
  transform: translateY(-50%);
}

/* Cumulative marker */
.cumulative-marker {
  position: absolute;
  top: -8px;
  transform: translateX(-50%);
  font-size: 9px;
  color: #64748b;
  background-color: #ffffff;
  padding: 2px 4px;
  border-radius: 3px;
  border: 1px solid #e2e8f0;
  white-space: nowrap;
}

/* Time Column */
.time-column {
  text-align: right;
}

.time-value {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}

.time-cumulative {
  font-size: 10px;
  color: #64748b;
}

.time-value.warning {
  color: #bf3425;
}

/* Warning Badge */
.exceeds-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: #fef2f2;
  color: #bf3425;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}

/* Scale */
.scale-container {
  display: grid;
  grid-template-columns: 180px 1fr 80px;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
}

.scale-bar {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #94a3b8;
}

.scale-bar span {
  position: relative;
}

.scale-bar span::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 5px;
  background-color: #cbd5e1;
}

/* Warning Box */
.warning-box {
  margin-top: 24px;
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
  border-left: 4px solid #bf3425;
  border-radius: 0 12px 12px 0;
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.warning-icon {
  width: 40px;
  height: 40px;
  background-color: #bf3425;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.warning-icon svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
}

.warning-content {
  flex: 1;
}

.warning-title {
  font-size: 14px;
  font-weight: 700;
  color: #bf3425;
  margin-bottom: 4px;
}

.warning-text {
  font-size: 13px;
  color: #475569;
  line-height: 1.5;
}

.warning-highlight {
  font-weight: 600;
  color: #bf3425;
}

/* Insight Box */
.insight-box {
  margin-top: 16px;
  background-color: #f0f4f8;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.insight-icon {
  width: 36px;
  height: 36px;
  background-color: #47577c;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.insight-icon svg {
  width: 18px;
  height: 18px;
  fill: #ffffff;
}

.insight-text {
  font-size: 13px;
  color: #475569;
}

.insight-text strong {
  color: #1e293b;
}

/* Legend */
.latency-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 20px;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #475569;
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.legend-color.within {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.legend-color.exceeds {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.legend-color.small {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}

/* Footer */
.latency-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}
/* <!-- INFOGRAPHIC 8: Control maturity levels pyramid --> */

.maturity-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 950px;
  margin: 0 auto;
}

.maturity-header {
  text-align: center;
  margin-bottom: 32px;
}

.maturity-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.maturity-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Pyramid Container */
.pyramid-wrapper {
  display: flex;
  justify-content: center;
  padding: 20px 0;
}

.pyramid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: 800px;
}

/* Pyramid Level */
.pyramid-level {
  display: flex;
  align-items: stretch;
  width: 100%;
  position: relative;
  transition: all 0.3s ease;
}

.pyramid-level:hover {
  z-index: 10;
}

/* Level Block - Trapezoid shape using clip-path */
.level-block {
  position: relative;
  padding: 16px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70px;
  margin: 0 auto;
}

.pyramid-level:hover .level-block {
  transform: scale(1.02);
  filter: brightness(1.1);
}

/* Level widths - creating pyramid effect */
.pyramid-level:nth-child(1) .level-block {
  width: 30%;
}
.pyramid-level:nth-child(2) .level-block {
  width: 42%;
}
.pyramid-level:nth-child(3) .level-block {
  width: 54%;
}
.pyramid-level:nth-child(4) .level-block {
  width: 66%;
}
.pyramid-level:nth-child(5) .level-block {
  width: 78%;
}
.pyramid-level:nth-child(6) .level-block {
  width: 90%;
}

/* Trapezoid shapes */
.pyramid-level:nth-child(1) .level-block {
  clip-path: polygon(10% 0%, 90% 0%, 100% 100%, 0% 100%);
  border-radius: 8px 8px 0 0;
}

.pyramid-level:nth-child(2) .level-block,
.pyramid-level:nth-child(3) .level-block,
.pyramid-level:nth-child(4) .level-block,
.pyramid-level:nth-child(5) .level-block {
  clip-path: polygon(5% 0%, 95% 0%, 100% 100%, 0% 100%);
}

.pyramid-level:nth-child(6) .level-block {
  clip-path: polygon(3% 0%, 97% 0%, 100% 100%, 0% 100%);
  border-radius: 0 0 8px 8px;
}

/* Level Colors */
.level-5 .level-block {
  background: linear-gradient(180deg, #1e293b 0%, #334155 100%);
}
.level-4 .level-block {
  background: linear-gradient(180deg, #47577c 0%, #5a6b8f 100%);
}
.level-3 .level-block {
  background: linear-gradient(180deg, #bf3425 0%, #d9453a 100%);
}
.level-2 .level-block {
  background: linear-gradient(180deg, #9d9d9c 0%, #b0b0b0 100%);
}
.level-1 .level-block {
  background: linear-gradient(180deg, #64748b 0%, #94a3b8 100%);
}
.level-0 .level-block {
  background: linear-gradient(180deg, #cbd5e1 0%, #e2e8f0 100%);
}

/* Level Content */
.level-number {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.8;
  margin-bottom: 4px;
}

.level-5 .level-number,
.level-4 .level-number,
.level-3 .level-number,
.level-2 .level-number,
.level-1 .level-number {
  color: #ffffff;
}
.level-0 .level-number {
  color: #475569;
}

.level-name {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.level-5 .level-name,
.level-4 .level-name,
.level-3 .level-name,
.level-2 .level-name,
.level-1 .level-name {
  color: #ffffff;
}
.level-0 .level-name {
  color: #1e293b;
}

.level-desc {
  font-size: 11px;
  opacity: 0.85;
  max-width: 280px;
}

.level-5 .level-desc,
.level-4 .level-desc,
.level-3 .level-desc,
.level-2 .level-desc,
.level-1 .level-desc {
  color: #ffffff;
}
.level-0 .level-desc {
  color: #475569;
}

/* Status Badge */
.status-badge {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.3s ease;
  opacity: 0.9;
}

.pyramid-level:hover .status-badge {
  opacity: 1;
  transform: translateY(-50%) translateX(4px);
}

@media (max-width: 800px) {
  .status-badge {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    margin-top: 8px;
  }

  .pyramid-level:hover .status-badge {
    transform: none;
  }
}

.status-badge.concept {
  background-color: #1e293b;
  color: #ffffff;
}

.status-badge.rd {
  background-color: #47577c;
  color: #ffffff;
}

.status-badge.research {
  background-color: #bf3425;
  color: #ffffff;
}

.status-badge.emerging {
  background-color: #9d9d9c;
  color: #ffffff;
}

.status-badge.standard {
  background-color: #64748b;
  color: #ffffff;
}

.status-badge.baseline {
  background-color: #e2e8f0;
  color: #475569;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Arrow indicator */
.arrow-indicator {
  position: absolute;
  left: -30px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 14px;
  opacity: 0;
  transition: all 0.3s ease;
}

.pyramid-level:hover .arrow-indicator {
  opacity: 1;
  left: -25px;
}

/* Detail Panel */
.detail-panel {
  display: none;
  margin-top: 24px;
  padding: 20px;
  background-color: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  animation: fadeIn 0.3s ease;
}

.detail-panel.visible {
  display: block;
}

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

.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.detail-title {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
}

.detail-close {
  background: none;
  border: none;
  cursor: pointer;
  color: #64748b;
  padding: 4px;
}

.detail-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.detail-item {
  padding: 12px;
  background-color: #ffffff;
  border-radius: 8px;
  border-left: 3px solid;
}

.detail-item-label {
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.detail-item-value {
  font-size: 13px;
  color: #1e293b;
}

/* Progress Arrow */
.progress-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 24px 0;
  padding: 16px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 12px;
}

.progress-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.progress-arrow-line {
  width: 3px;
  height: 40px;
  background: linear-gradient(180deg, #bf3425 0%, #47577c 100%);
  border-radius: 2px;
}

.progress-arrow-head {
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 12px solid #47577c;
}

.progress-label {
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
  margin-top: 8px;
}

/* Legend */
.maturity-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #475569;
  padding: 6px 10px;
  background-color: #ffffff;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.legend-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.legend-color.l5 {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}
.legend-color.l4 {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.legend-color.l3 {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.legend-color.l2 {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}
.legend-color.l1 {
  background: linear-gradient(135deg, #64748b 0%, #94a3b8 100%);
}
.legend-color.l0 {
  background: linear-gradient(135deg, #cbd5e1 0%, #e2e8f0 100%);
}

/* Footer */
.maturity-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}

.maturity-footer-badge {
  display: inline-block;
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  margin-top: 8px;
  font-weight: 500;
  color: #475569;
}
/* <!-- INFOGRAPHIC 9: Multi-sensor fusion architecture --> */

.fusion-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 950px;
  margin: 0 auto;
}

.fusion-header {
  text-align: center;
  margin-bottom: 24px;
}

.fusion-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.fusion-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Architecture Wrapper */
.architecture-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 20px 0;
}

/* Section Labels */
.section-label {
  align-self: flex-start;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94a3b8;
  margin-bottom: 8px;
  padding-left: 10px;
}

/* AFP Head Sensors Box */
.sensors-container {
  width: 100%;
  max-width: 800px;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 16px rgba(30, 41, 59, 0.3);
}

.sensors-header {
  text-align: center;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sensors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

@media (max-width: 700px) {
  .sensors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.sensor-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.sensor-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.sensor-card:hover::before {
  left: 100%;
}

.sensor-card:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.3);
}

.sensor-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
}

.sensor-icon svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
}

.sensor-icon.thermal {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.sensor-icon.laser {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.sensor-icon.visible {
  background: linear-gradient(135deg, #9d9d9c 0%, #b0b0b0 100%);
}
.sensor-icon.eddy {
  background: linear-gradient(135deg, #1e293b 0%, #475569 100%);
}

.sensor-name {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.sensor-type {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.7);
}

/* Data Flow Lines */
.flow-connector {
  display: flex;
  justify-content: center;
  padding: 12px 0;
  position: relative;
  width: 100%;
  max-width: 800px;
}

.flow-lines {
  display: flex;
  justify-content: space-around;
  width: 100%;
  position: relative;
}

.flow-line {
  width: 3px;
  height: 40px;
  background: linear-gradient(180deg, #334155 0%, #94a3b8 100%);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.flow-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(180deg, transparent, #bf3425, transparent);
  animation: flowDown 1.5s ease-in-out infinite;
}

.flow-line:nth-child(1)::after {
  animation-delay: 0s;
}
.flow-line:nth-child(2)::after {
  animation-delay: 0.2s;
}
.flow-line:nth-child(3)::after {
  animation-delay: 0.4s;
}
.flow-line:nth-child(4)::after {
  animation-delay: 0.6s;
}

@keyframes flowDown {
  0% {
    top: -50%;
  }
  100% {
    top: 150%;
  }
}

.flow-arrow {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #94a3b8;
  margin-top: -1px;
}

/* Feature Extraction Layer */
.features-layer {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 800px;
}

@media (max-width: 700px) {
  .features-layer {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature-box {
  background-color: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.feature-box:hover {
  border-color: #47577c;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feature-box.thermal:hover {
  border-color: #bf3425;
}
.feature-box.laser:hover {
  border-color: #47577c;
}
.feature-box.visible:hover {
  border-color: #9d9d9c;
}
.feature-box.eddy:hover {
  border-color: #1e293b;
}

.feature-name {
  font-size: 12px;
  font-weight: 600;
  color: #1e293b;
}

.feature-label {
  font-size: 10px;
  color: #64748b;
  margin-top: 2px;
}

/* Merge Connector */
.merge-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  width: 100%;
  max-width: 800px;
  position: relative;
}

.merge-lines {
  display: flex;
  justify-content: space-around;
  width: 100%;
  position: relative;
}

.merge-line {
  width: 2px;
  height: 30px;
  background-color: #cbd5e1;
}

.merge-horizontal {
  position: absolute;
  bottom: 0;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background-color: #cbd5e1;
}

.merge-vertical {
  width: 3px;
  height: 25px;
  background: linear-gradient(180deg, #cbd5e1 0%, #47577c 100%);
  margin-top: -1px;
}

/* Processing Blocks */
.processing-block {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
  border-radius: 12px;
  padding: 18px 24px;
  text-align: center;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(71, 87, 124, 0.3);
  position: relative;
  overflow: hidden;
}

.processing-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.processing-block:hover::before {
  left: 100%;
}

.processing-block:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 20px rgba(71, 87, 124, 0.4);
}

.processing-block.fusion {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
  box-shadow: 0 4px 12px rgba(191, 52, 37, 0.3);
}
.processing-block.fusion:hover {
  box-shadow: 0 6px 20px rgba(191, 52, 37, 0.4);
}

.processing-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.processing-desc {
  font-size: 11px;
  opacity: 0.85;
}

/* Simple Arrow */
.simple-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
}

.simple-arrow-line {
  width: 3px;
  height: 25px;
  background: linear-gradient(180deg, #47577c 0%, #94a3b8 100%);
  position: relative;
  overflow: hidden;
}

.simple-arrow-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(180deg, transparent, #bf3425, transparent);
  animation: flowDown 1.5s ease-in-out infinite;
}

.simple-arrow-head {
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #94a3b8;
}

/* Decision Boxes */
.decision-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 500px;
}

.decision-box {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 20px;
  border: 2px solid #e2e8f0;
  transition: all 0.3s ease;
  cursor: pointer;
}

.decision-box:hover {
  border-color: #47577c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.decision-box.defect {
  border-left: 4px solid #bf3425;
}
.decision-box.control {
  border-left: 4px solid #47577c;
}

.decision-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.decision-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.decision-icon svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
}

.decision-box.defect .decision-icon {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.decision-box.control .decision-icon {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}

.decision-title {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}

.decision-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (max-width: 500px) {
  .decision-items {
    grid-template-columns: 1fr;
  }
}

.decision-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: #f8fafc;
  border-radius: 6px;
  font-size: 12px;
  color: #475569;
  transition: all 0.3s ease;
}

.decision-item:hover {
  background-color: #f1f5f9;
  transform: translateX(4px);
}

.decision-item-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.decision-box.defect .decision-item-dot {
  background-color: #bf3425;
}
.decision-box.control .decision-item-dot {
  background-color: #47577c;
}

/* Legend */
.fusion-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 24px;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #475569;
}

.legend-color {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.legend-color.sensors {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}
.legend-color.fusion {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}
.legend-color.processing {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.legend-color.features {
  background-color: #f8fafc;
  border: 2px solid #e2e8f0;
}

/* Footer */
.fusion-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}

.fusion-footer-badge {
  display: inline-block;
  background-color: #f1f5f9;
  padding: 6px 12px;
  border-radius: 6px;
  margin-top: 8px;
  font-weight: 500;
  color: #475569;
}

/* <!-- INFOGRAPHIC 10: Literature gap bar chart --> */

.literature-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.literature-header {
  text-align: center;
  margin-bottom: 24px;
}

.literature-title {
  font-size: 20px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
}

.literature-subtitle {
  font-size: 14px;
  color: #64748b;
}

/* Chart Section Headers */
.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #e2e8f0;
}

.section-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-icon svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
}

.section-icon.detection {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.section-icon.correction {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

.section-title {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
}

.section-count {
  margin-left: auto;
  font-size: 12px;
  color: #64748b;
  background-color: #f1f5f9;
  padding: 4px 10px;
  border-radius: 12px;
}

/* Chart Container */
.chart-section {
  margin-bottom: 24px;
}

.chart-section:last-of-type {
  margin-bottom: 0;
}

/* Bar Row */
.bar-row {
  display: grid;
  grid-template-columns: 200px 1fr 60px;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.3s ease;
}

.bar-row:hover {
  background-color: #f8fafc;
}

.bar-row:last-child {
  border-bottom: none;
}

@media (max-width: 600px) {
  .bar-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* Topic Label */
.topic-label {
  font-size: 13px;
  color: #334155;
  font-weight: 500;
}

/* Bar Container */
.bar-container {
  height: 32px;
  background-color: #f1f5f9;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.bar {
  height: 100%;
  border-radius: 6px;
  display: flex;
  align-items: center;
  padding-left: 12px;
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.bar:hover::after {
  left: 100%;
}

.bar:hover {
  filter: brightness(1.1);
}

.bar.detection {
  background: linear-gradient(90deg, #47577c 0%, #5a6b8f 100%);
}

.bar.correction {
  background: linear-gradient(90deg, #bf3425 0%, #d9453a 100%);
}

/* Value Label */
.value-label {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
  text-align: right;
}

.value-label.correction {
  color: #bf3425;
}

/* Scale */
.scale-container {
  display: grid;
  grid-template-columns: 200px 1fr 60px;
  gap: 16px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid #e2e8f0;
}

.scale-bar {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #94a3b8;
}

/* Divider */
.chart-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
}

.divider-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, #e2e8f0 0%, #cbd5e1 50%, #e2e8f0 100%);
}

.divider-label {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0 16px;
}

/* Gap Warning Box */
.gap-warning {
  margin-top: 24px;
  background: linear-gradient(135deg, #fef2f2 0%, #fff7ed 100%);
  border-left: 4px solid #bf3425;
  border-radius: 0 12px 12px 0;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.gap-icon {
  width: 56px;
  height: 56px;
  background-color: #bf3425;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(191, 52, 37, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(191, 52, 37, 0);
  }
}

.gap-icon svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

.gap-content {
  flex: 1;
}

.gap-title {
  font-size: 16px;
  font-weight: 700;
  color: #bf3425;
  margin-bottom: 6px;
}

.gap-text {
  font-size: 13px;
  color: #475569;
  line-height: 1.5;
}

.gap-ratio {
  text-align: center;
  padding: 12px 20px;
  background-color: #ffffff;
  border-radius: 12px;
  border: 2px solid #bf3425;
  flex-shrink: 0;
}

.gap-ratio-value {
  font-size: 28px;
  font-weight: 800;
  color: #bf3425;
}

.gap-ratio-label {
  font-size: 10px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Comparison Stats */
.comparison-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 600px) {
  .comparison-stats {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  text-align: center;
  padding: 20px;
  background-color: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-card.detection {
  border-top: 3px solid #47577c;
}

.stat-card.correction {
  border-top: 3px solid #bf3425;
}

.stat-card.gap {
  border-top: 3px solid #9d9d9c;
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
}

.stat-card.detection .stat-value {
  color: #47577c;
}
.stat-card.correction .stat-value {
  color: #bf3425;
}
.stat-card.gap .stat-value {
  color: #9d9d9c;
}

.stat-label {
  font-size: 12px;
  color: #64748b;
  margin-top: 4px;
}

/* Legend */
.literature-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-top: 24px;
  padding: 16px;
  background-color: #f8fafc;
  border-radius: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #475569;
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.legend-color.detection {
  background: linear-gradient(135deg, #47577c 0%, #5a6b8f 100%);
}
.legend-color.correction {
  background: linear-gradient(135deg, #bf3425 0%, #d9453a 100%);
}

/* Footer */
.literature-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e8f0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}