/* ============================================
   RECYCLED CARBON FIBER 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;
}

/* ============================================
   MOBILE NAVIGATION TOGGLE
   ============================================ */
.mobile-nav-toggle {
  display: none;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #bf3425 0%, #9d2a1e 100%);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(191, 52, 37, 0.4);
  transition: all 0.3s ease;
}

.mobile-nav-toggle:hover {
  transform: scale(1.1);
}

.mobile-nav-toggle svg {
  width: 24px;
  height: 24px;
  color: #ffffff;
  stroke: #ffffff;
}

/* ============================================
   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;
  min-width: 0;
}

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

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

.blog-meta-icon {
  width: 16px;
  height: 16px;
  color: #64748b;
  flex-shrink: 0;
}

/* ============================================
   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);
}

.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 / FORMULA 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;
  white-space: nowrap;
}

.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;
}

/* ============================================
   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-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;
}

/* ============================================
   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 p + p {
  margin-top: 0.75rem;
}

.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;
}

/* ============================================
   CONCLUSIONS GRID
   ============================================ */
.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;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  position: relative;
}

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

.conclusion-number {
  font-family: "Archivo", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #bf3425;

  display: block;
  margin-bottom: 0.5rem;
}

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

/* ============================================
   REFERENCES LINKS
   ============================================ */

.references-list a {
  text-decoration: none;
  font-weight: 100;
  display: block; /* makes the whole row clickable */
  border-radius: 8px;
  transition: all 0.2s ease;
  padding: 10px 0px;
}

.references-list a p {
  margin: 0;
}

.references-list a:hover p {
  color: #a52d20; /* darker text on hover */
}

/* ============================================
   ARTICLE FOOTER
   ============================================ */
.article-footer {
  margin-top: 2rem;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 12px;
  text-align: center;
}

.article-footer p {
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 0.5rem;
}

.article-footer p:last-child {
  margin-bottom: 0;
}

/* ============================================
   LEARN MORE
   ============================================ */
.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;
  stroke: #ffffff;
}

.learn-more-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.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: clamp(0.8125rem, 2vw, 0.875rem);
  color: #64748b;
  margin-top: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, #fef7f6 0%, #ffffff 100%);
  border: 2px solid #bf3425;
  border-radius: 16px;
  padding: clamp(1.5rem, 4vw, 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: clamp(1rem, 2.5vw, 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: clamp(1.5rem, 4vw, 2rem);
  border: 1px solid #e2e8f0;
}

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

.author-image {
  width: clamp(120px, 20vw, 180px);
  height: clamp(120px, 20vw, 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: clamp(1.25rem, 3vw, 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: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  color: #47577c;
  margin-bottom: 16px;
}

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

.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: clamp(0.875rem, 2vw, 0.9375rem);
  color: #475569;
  line-height: 1.7;
  text-align: justify;
  margin: 0;
}

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

/* ============================================
   RESPONSIVE - Desktop Small (1024px)
   ============================================ */
@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 {
    max-width: 100%;
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .feature-grid,
  .conclusions-grid,
  .learn-more-container {
    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;
  }
}

/* ============================================
   RESPONSIVE - Tablet (768px)
   ============================================ */
@media (max-width: 768px) {
  .blog-layout {
    padding: 24px 16px;
  }

  /* Mobile Nav Toggle */
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Hide sidebar on mobile, show on toggle */
  .blog-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: #ffffff;
    z-index: 999;
    padding: 20px;
    overflow-y: auto;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    border-bottom: none;
    max-height: 100vh;
  }

  .blog-sidebar.active {
    transform: translateY(0);
  }

  .blog-sidebar-nav {
    flex-direction: column;
    gap: 4px;
  }

  .blog-sidebar-link {
    font-size: 16px;
    padding: 14px 16px;
    border-radius: 8px;
  }

  .blog-sidebar-title {
    font-size: 12px;
    margin-bottom: 20px;
    padding-top: 40px;
  }

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

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

  .specs-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================
   RESPONSIVE - Mobile Large (640px)
   ============================================ */
@media (max-width: 640px) {
  .blog-layout {
    padding: 20px 12px;
  }

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

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

  .specs-grid {
    grid-template-columns: 1fr 1fr;
  }

  .intro-card,
  .highlight-box,
  .key-question {
    padding: 1.25rem;
  }

  .cta-button {
    width: 100%;
    text-align: center;
    padding: 1rem;
  }

  .learn-more-card {
    padding: 1rem;
  }

  .learn-more-icon {
    width: 40px;
    height: 40px;
  }

  .learn-more-icon svg {
    width: 20px;
    height: 20px;
  }
}

/* ============================================
   RESPONSIVE - Mobile Small (480px)
   ============================================ */
@media (max-width: 480px) {
  .blog-layout {
    padding: 16px 10px;
  }

  .blog-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .spec-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .author-image {
    width: 100px;
    height: 100px;
  }

  .author-card {
    padding: 1.25rem;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
  }

  .feature-icon {
    margin: 0 auto;
  }

  .cta-section {
    padding: 1.25rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .conclusion-number {
    font-size: 1.5rem;
  }

  .drop-cap::first-letter {
    font-size: 3.5rem;
  }

  .key-question p {
    font-size: 1rem;
  }

  .data-table th,
  .data-table td {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }

  .references-list {
    padding: 1.25rem;
  }

  .references-list p {
    font-size: 0.8125rem;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .blog-sidebar,
  .mobile-nav-toggle,
  .cta-section,
  .author-social {
    display: none;
  }

  .blog-layout {
    display: block;
    padding: 0;
  }

  .blog-content {
    max-width: 100%;
  }

  .full-width-image,
  .split-image img {
    box-shadow: none;
    border: 1px solid #e2e8f0;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 1 --> */
.rcf-reclaim-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;
}

.rcf-reclaim-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  margin-bottom: 4px;
}

.rcf-reclaim-subtitle {
  font-size: 13px;
  color: #64748b;
  margin-bottom: 24px;
}

.rcf-reclaim-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.rcf-panel {
  flex: 1;
  min-width: 240px;
  max-width: 340px;
  background: #f8fafc;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
}

.rcf-panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(71, 87, 124, 0.15);
}

.rcf-panel-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.rcf-panel-label-waste {
  color: #9d9d9c;
}

.rcf-panel-label-reclaimed {
  color: #47577c;
}

.rcf-panel-svg {
  display: block;
  margin: 0 auto 12px;
}

.rcf-panel-desc {
  font-size: 12px;
  color: #64748b;
  line-height: 1.5;
}

.rcf-panel-desc strong {
  color: #1e293b;
}

/* Arrow */
.rcf-arrow-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.rcf-arrow-svg {
  animation: rcf-pulse 2s ease-in-out infinite;
}

@keyframes rcf-pulse {
  0%,
  100% {
    transform: translateX(0);
    opacity: 1;
  }
  50% {
    transform: translateX(4px);
    opacity: 0.7;
  }
}

.rcf-arrow-label {
  font-size: 10px;
  font-weight: 600;
  color: #bf3425;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Tangled fiber animation */
.rcf-tangle-fiber {
  stroke: #9d9d9c;
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.rcf-panel:hover .rcf-tangle-fiber {
  opacity: 1;
  animation: rcf-wiggle 0.6s ease-in-out infinite alternate;
}

@keyframes rcf-wiggle {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(1px, -1px);
  }
}

/* Aligned fiber animation */
.rcf-aligned-fiber {
  stroke: #47577c;
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: rcf-draw 1.8s ease forwards;
}

.rcf-aligned-fiber:nth-child(2) {
  animation-delay: 0.1s;
}
.rcf-aligned-fiber:nth-child(3) {
  animation-delay: 0.2s;
}
.rcf-aligned-fiber:nth-child(4) {
  animation-delay: 0.3s;
}
.rcf-aligned-fiber:nth-child(5) {
  animation-delay: 0.4s;
}
.rcf-aligned-fiber:nth-child(6) {
  animation-delay: 0.5s;
}
.rcf-aligned-fiber:nth-child(7) {
  animation-delay: 0.6s;
}
.rcf-aligned-fiber:nth-child(8) {
  animation-delay: 0.7s;
}
.rcf-aligned-fiber:nth-child(9) {
  animation-delay: 0.8s;
}

@keyframes rcf-draw {
  to {
    stroke-dashoffset: 0;
  }
}

.rcf-panel:hover .rcf-aligned-fiber {
  stroke: #47577c;
  filter: drop-shadow(0 0 3px rgba(71, 87, 124, 0.4));
}

/* Stats row */
.rcf-stats-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.rcf-stat-card {
  flex: 1;
  min-width: 180px;
  border-radius: 10px;
  padding: 16px 20px;
  text-align: center;
  transition: transform 0.3s ease;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.rcf-stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.6s ease;
}

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

.rcf-stat-card:hover {
  transform: scale(1.03);
}

.rcf-stat-waste {
  background: linear-gradient(135deg, #9d9d9c 0%, #7a7a7a 100%);
  color: #ffffff;
}

.rcf-stat-strength {
  background: linear-gradient(135deg, #47577c 0%, #354563 100%);
  color: #ffffff;
}

.rcf-stat-cost {
  background: linear-gradient(135deg, #bf3425 0%, #9a2a1e 100%);
  color: #ffffff;
}

.rcf-stat-value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
}

.rcf-stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
  margin-top: 4px;
}

/* Tooltip on stats */
.rcf-stat-tooltip {
  font-size: 11px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  margin-top: 0;
  line-height: 1.4;
}

.rcf-stat-card:hover .rcf-stat-tooltip {
  opacity: 0.85;
  max-height: 40px;
  margin-top: 6px;
}

/* Reference */
.rcf-reclaim-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
}

.rcf-reclaim-ref a {
  color: #47577c;
  text-decoration: none;
}

.rcf-reclaim-ref a:hover {
  text-decoration: underline;
}
/* <!-- INFOGRAPHIC PLACEHOLDER 2 --> */
.cfrp-flow-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.cfrp-flow-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 28px;
}

/* ── Flowchart layout ── */
.cfrp-flow-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* ── Connector lines ── */
.cfrp-connector {
  display: flex;
  justify-content: center;
  position: relative;
}

.cfrp-connector-v {
  width: 2px;
  height: 28px;
  background: #cbd5e1;
}

.cfrp-connector-split {
  width: 360px;
  height: 32px;
  position: relative;
}

.cfrp-connector-split::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 12px;
  background: #cbd5e1;
  transform: translateX(-50%);
}

.cfrp-connector-split::after {
  content: "";
  position: absolute;
  top: 12px;
  left: calc(50% - 180px);
  width: 360px;
  height: 2px;
  background: #cbd5e1;
}

.cfrp-connector-split-left,
.cfrp-connector-split-right {
  position: absolute;
  top: 12px;
  width: 2px;
  height: 20px;
  background: #cbd5e1;
}

.cfrp-connector-split-left {
  left: calc(50% - 180px);
}
.cfrp-connector-split-right {
  right: calc(50% - 180px);
}

/* Arrow tip */
.cfrp-arrow-down {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #cbd5e1;
  margin: 0 auto;
}

/* Merge connector */
.cfrp-connector-merge {
  width: 360px;
  height: 32px;
  position: relative;
}

.cfrp-connector-merge::after {
  content: "";
  position: absolute;
  bottom: 20px;
  left: calc(50% - 180px);
  width: 360px;
  height: 2px;
  background: #cbd5e1;
}

.cfrp-connector-merge-left,
.cfrp-connector-merge-right {
  position: absolute;
  bottom: 20px;
  width: 2px;
  height: 12px;
  background: #cbd5e1;
}

.cfrp-connector-merge-left {
  left: calc(50% - 180px);
}
.cfrp-connector-merge-right {
  right: calc(50% - 180px);
}

.cfrp-connector-merge::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 2px;
  height: 20px;
  background: #cbd5e1;
  transform: translateX(-50%);
}

/* ── Node boxes ── */
.cfrp-node {
  border-radius: 10px;
  padding: 14px 20px;
  text-align: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
  position: relative;
}

.cfrp-node:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(71, 87, 124, 0.18);
}

.cfrp-node-waste {
  background: linear-gradient(135deg, #47577c, #3a4866);
  color: #ffffff;
  min-width: 200px;
}

.cfrp-node-waste .cfrp-node-title {
  font-size: 14px;
  font-weight: 700;
}
.cfrp-node-waste .cfrp-node-sub {
  font-size: 11px;
  opacity: 0.85;
  margin-top: 2px;
}

.cfrp-node-align {
  background: linear-gradient(135deg, #47577c, #3a4866);
  color: #ffffff;
  min-width: 200px;
}

.cfrp-node-align .cfrp-node-title {
  font-size: 14px;
  font-weight: 700;
}
.cfrp-node-align .cfrp-node-sub {
  font-size: 11px;
  opacity: 0.85;
  margin-top: 2px;
}

/* ── Two-column process row ── */
.cfrp-process-row {
  display: flex;
  gap: 40px;
  justify-content: center;
  width: 100%;
  max-width: 700px;
  flex-wrap: wrap;
}

.cfrp-process-col {
  flex: 1;
  min-width: 260px;
  max-width: 310px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* Process method node */
.cfrp-method-node {
  border-radius: 10px;
  padding: 12px 18px;
  text-align: center;
  width: 100%;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
}

.cfrp-method-node:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.cfrp-method-thermal {
  background: #bf3425;
  color: #ffffff;
}

.cfrp-method-chemical {
  background: #9d9d9c;
  color: #ffffff;
}

.cfrp-method-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.cfrp-method-sublabel {
  font-size: 11px;
  opacity: 0.9;
  margin-top: 1px;
}

/* Param strip between method and output */
.cfrp-param-strip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 0;
  position: relative;
}

.cfrp-param-strip::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #e2e8f0;
  transform: translateX(-50%);
  z-index: 0;
}

.cfrp-param-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 10px;
  position: relative;
  z-index: 1;
  transition: transform 0.2s;
}

.cfrp-param-tag:hover {
  transform: scale(1.08);
}

.cfrp-param-thermal {
  background: #fef2f2;
  color: #bf3425;
  border: 1px solid rgba(191, 52, 37, 0.2);
}

.cfrp-param-chemical {
  background: #f5f5f5;
  color: #6b6b6b;
  border: 1px solid rgba(157, 157, 156, 0.3);
}

/* Output node */
.cfrp-output-node {
  border-radius: 10px;
  padding: 14px 16px;
  text-align: center;
  width: 100%;
  border: 2px solid;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.cfrp-output-node:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.cfrp-output-thermal {
  border-color: #bf3425;
  background: #ffffff;
}

.cfrp-output-chemical {
  border-color: #9d9d9c;
  background: #ffffff;
}

.cfrp-output-title {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}

.cfrp-output-props {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cfrp-output-prop {
  font-size: 11px;
  color: #475569;
  line-height: 1.4;
}

.cfrp-output-prop strong {
  color: #1e293b;
}

/* Hover detail tooltip inside output */
.cfrp-output-detail {
  font-size: 10px;
  color: #64748b;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.3s ease;
  margin-top: 0;
  border-top: 0px solid transparent;
  padding-top: 0;
}

.cfrp-output-node:hover .cfrp-output-detail {
  max-height: 40px;
  opacity: 1;
  margin-top: 6px;
  border-top: 1px solid #e2e8f0;
  padding-top: 6px;
}

/* Column connector down arrow */
.cfrp-col-arrow {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}

/* ── Comparison ribbon ── */
.cfrp-compare-ribbon {
  display: flex;
  justify-content: center;
  gap: 0;
  margin: 20px auto 0;
  max-width: 640px;
  flex-wrap: wrap;
}

.cfrp-compare-cell {
  flex: 1;
  min-width: 130px;
  padding: 10px 12px;
  text-align: center;
  font-size: 11px;
  color: #475569;
  transition: background 0.2s;
  cursor: default;
}

.cfrp-compare-cell:hover {
  background: #f8fafc;
}

.cfrp-compare-header {
  font-weight: 700;
  color: #1e293b;
  background: #f1f5f9;
  border-bottom: 2px solid #e2e8f0;
}

.cfrp-compare-thermal-header {
  background: rgba(191, 52, 37, 0.06);
  color: #bf3425;
  font-weight: 700;
  border-bottom: 2px solid rgba(191, 52, 37, 0.2);
}

.cfrp-compare-chemical-header {
  background: rgba(157, 157, 156, 0.1);
  color: #6b6b6b;
  font-weight: 700;
  border-bottom: 2px solid rgba(157, 157, 156, 0.3);
}

.cfrp-compare-val-good {
  color: #16a34a;
  font-weight: 600;
}

.cfrp-compare-val-mid {
  color: #d97706;
  font-weight: 600;
}

.cfrp-compare-val-bad {
  color: #dc2626;
  font-weight: 600;
}

/* ── Reference ── */
.cfrp-flow-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 20px;
}

.cfrp-flow-ref a {
  color: #47577c;
  text-decoration: none;
}

.cfrp-flow-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .cfrp-process-row {
    gap: 24px;
  }
  .cfrp-connector-split,
  .cfrp-connector-merge {
    width: 280px;
  }
  .cfrp-connector-split-left {
    left: calc(50% - 140px) !important;
  }
  .cfrp-connector-split-right {
    right: calc(50% - 140px) !important;
  }
  .cfrp-connector-merge-left {
    left: calc(50% - 140px) !important;
  }
  .cfrp-connector-merge-right {
    right: calc(50% - 140px) !important;
  }
  .cfrp-connector-split::after {
    left: calc(50% - 140px);
    width: 280px;
  }
  .cfrp-connector-merge::after {
    left: calc(50% - 140px);
    width: 280px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 3 --> */
.fiber-align-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.fiber-align-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.fiber-align-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 24px;
}

/* ── Row layout ── */
.fiber-align-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fiber-align-row {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
  background: #ffffff;
}

.fiber-align-row:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(71, 87, 124, 0.12);
}

/* Method label column */
.fiber-align-method {
  width: 140px;
  min-width: 140px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.fiber-align-method-name {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

.fiber-align-method-sub {
  font-size: 10px;
  opacity: 0.85;
  margin-top: 2px;
}

/* Color coding per row */
.fiber-method-random {
  background: #9d9d9c;
}
.fiber-method-carding {
  background: linear-gradient(135deg, #7a8aad, #6b7a9e);
}
.fiber-method-hydro {
  background: linear-gradient(135deg, #5f6f94, #54638a);
}
.fiber-method-dry {
  background: linear-gradient(135deg, #4f5f84, #47577c);
}
.fiber-method-tuff {
  background: linear-gradient(135deg, #bf3425, #a52d20);
}

/* Fiber visualization column */
.fiber-align-viz {
  flex: 1;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  position: relative;
  overflow: hidden;
}

/* Process label under viz */
.fiber-align-process-label {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  color: #94a3b8;
  white-space: nowrap;
  font-style: italic;
  opacity: 0;
  transition: opacity 0.3s;
}

.fiber-align-row:hover .fiber-align-process-label {
  opacity: 1;
}

/* SVG fibers */
.fiber-align-viz svg {
  display: block;
  width: 100%;
  max-width: 360px;
  height: 48px;
}

/* Random fiber animation */
.fiber-random-line {
  stroke: #9d9d9c;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  opacity: 0.65;
}

.fiber-align-row:hover .fiber-random-line {
  opacity: 0.9;
  animation: fiber-jitter 0.5s ease-in-out infinite alternate;
}

@keyframes fiber-jitter {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(0.8px, -0.6px);
  }
}

/* Partially aligned fibers */
.fiber-partial-line {
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  opacity: 0.6;
  transition: opacity 0.3s;
}

.fiber-align-row:hover .fiber-partial-line {
  opacity: 0.9;
}

/* Fully aligned fibers */
.fiber-full-line {
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: fiber-draw-in 1.5s ease forwards;
}

.fiber-full-line:nth-child(2) {
  animation-delay: 0.05s;
}
.fiber-full-line:nth-child(3) {
  animation-delay: 0.1s;
}
.fiber-full-line:nth-child(4) {
  animation-delay: 0.15s;
}
.fiber-full-line:nth-child(5) {
  animation-delay: 0.2s;
}
.fiber-full-line:nth-child(6) {
  animation-delay: 0.25s;
}

@keyframes fiber-draw-in {
  to {
    stroke-dashoffset: 0;
  }
}

.fiber-align-row:hover .fiber-full-line {
  filter: drop-shadow(0 0 2px rgba(191, 52, 37, 0.35));
}

/* Alignment metric column */
.fiber-align-metric {
  width: 120px;
  min-width: 120px;
  padding: 14px 16px;
  text-align: center;
  border-left: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.fiber-align-pct {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.fiber-align-quality {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 2px;
}

/* Color coding for alignment quality */
.fiber-pct-baseline {
  color: #9d9d9c;
}
.fiber-quality-baseline {
  color: #b0b0b0;
}

.fiber-pct-moderate {
  color: #6b7a9e;
}
.fiber-quality-moderate {
  color: #8895b3;
}

.fiber-pct-good {
  color: #47577c;
}
.fiber-quality-good {
  color: #5f6f94;
}

.fiber-pct-excellent {
  color: #bf3425;
}
.fiber-quality-excellent {
  color: #bf3425;
}

/* Progress bar inside metric */
.fiber-align-bar-wrap {
  width: 100%;
  height: 4px;
  background: #f1f5f9;
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.fiber-align-bar {
  height: 100%;
  border-radius: 2px;
  width: 0;
}

/* Animate bars on load */
.fiber-bar-random {
  background: #9d9d9c;
  animation: fiber-bar-fill-random 1s 0.3s ease forwards;
}
.fiber-bar-carding {
  background: #6b7a9e;
  animation: fiber-bar-fill-carding 1s 0.5s ease forwards;
}
.fiber-bar-hydro {
  background: #54638a;
  animation: fiber-bar-fill-hydro 1s 0.7s ease forwards;
}
.fiber-bar-dry {
  background: #47577c;
  animation: fiber-bar-fill-dry 1s 0.9s ease forwards;
}
.fiber-bar-tuff {
  background: #bf3425;
  animation: fiber-bar-fill-tuff 1s 1.1s ease forwards;
}

@keyframes fiber-bar-fill-random {
  to {
    width: 20%;
  }
}
@keyframes fiber-bar-fill-carding {
  to {
    width: 68%;
  }
}
@keyframes fiber-bar-fill-hydro {
  to {
    width: 80%;
  }
}
@keyframes fiber-bar-fill-dry {
  to {
    width: 75%;
  }
}
@keyframes fiber-bar-fill-tuff {
  to {
    width: 95%;
  }
}

/* ── Legend ── */
.fiber-align-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.fiber-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #64748b;
}

.fiber-legend-swatch {
  width: 28px;
  height: 3px;
  border-radius: 2px;
}

.fiber-legend-random {
  background: #9d9d9c;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.5) 2px,
    rgba(255, 255, 255, 0.5) 4px
  );
}

.fiber-legend-aligned {
  background: #47577c;
}

/* ── Reference ── */
.fiber-align-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 16px;
}

.fiber-align-ref a {
  color: #47577c;
  text-decoration: none;
}

.fiber-align-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .fiber-align-method {
    width: 100px;
    min-width: 100px;
    padding: 10px 10px;
  }
  .fiber-align-method-name {
    font-size: 11px;
  }
  .fiber-align-metric {
    width: 90px;
    min-width: 90px;
    padding: 10px;
  }
  .fiber-align-pct {
    font-size: 16px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 4 --> */
.stress-xfer-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.stress-xfer-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.stress-xfer-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 28px;
}

/* ── Section panels ── */
.stress-xfer-sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stress-xfer-panel {
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
  cursor: default;
}

.stress-xfer-panel:hover {
  box-shadow: 0 6px 24px rgba(71, 87, 124, 0.12);
}

.stress-xfer-panel-header {
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stress-xfer-panel-header-continuous {
  background: #47577c;
  color: #ffffff;
}

.stress-xfer-panel-header-discontinuous {
  background: #bf3425;
  color: #ffffff;
}

.stress-xfer-panel-header-tag {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.8;
  margin-left: auto;
  text-transform: none;
  letter-spacing: 0;
}

.stress-xfer-panel-body {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* SVG viz area */
.stress-xfer-viz {
  flex: 1;
  min-width: 280px;
}

.stress-xfer-viz svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Side annotation */
.stress-xfer-annotation {
  width: 180px;
  min-width: 140px;
  font-size: 12px;
  color: #475569;
  line-height: 1.6;
}

.stress-xfer-annotation strong {
  color: #1e293b;
}

/* Hover detail reveal */
.stress-xfer-detail {
  font-size: 11px;
  color: #64748b;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.3s ease;
  margin-top: 0;
}

.stress-xfer-panel:hover .stress-xfer-detail {
  max-height: 60px;
  opacity: 1;
  margin-top: 8px;
}

/* ── Continuous fiber SVG animations ── */
.stress-cont-fiber {
  stroke: #47577c;
  stroke-width: 6;
  stroke-linecap: round;
  fill: none;
}

.stress-cont-stress-fill {
  fill: rgba(71, 87, 124, 0.12);
  stroke: none;
  transition: fill 0.3s;
}

.stress-xfer-panel:hover .stress-cont-stress-fill {
  fill: rgba(71, 87, 124, 0.2);
}

.stress-cont-stress-line {
  stroke: #47577c;
  stroke-width: 1.5;
  stroke-dasharray: 4 2;
  fill: none;
  opacity: 0.6;
}

.stress-cont-arrow {
  fill: #47577c;
  opacity: 0.7;
}

.stress-cont-label {
  font-size: 9px;
  fill: #64748b;
  font-family: "Inter", sans-serif;
}

/* ── Discontinuous fiber SVG animations ── */
.stress-disc-fiber {
  stroke: #bf3425;
  stroke-width: 6;
  stroke-linecap: round;
  fill: none;
}

.stress-disc-profile {
  fill: none;
  stroke: #bf3425;
  stroke-width: 2;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: stress-profile-draw 2s ease forwards 0.5s;
}

@keyframes stress-profile-draw {
  to {
    stroke-dashoffset: 0;
  }
}

.stress-disc-fill {
  fill: rgba(191, 52, 37, 0.08);
  stroke: none;
  opacity: 0;
  animation: stress-fill-fade 1s ease forwards 1.5s;
}

@keyframes stress-fill-fade {
  to {
    opacity: 1;
  }
}

.stress-xfer-panel:hover .stress-disc-fill {
  fill: rgba(191, 52, 37, 0.15);
}

.stress-disc-zone {
  fill: none;
  stroke-width: 1;
  stroke-dasharray: 3 2;
  opacity: 0.4;
}

.stress-disc-zone-ineff {
  stroke: #9d9d9c;
}
.stress-disc-zone-eff {
  stroke: #bf3425;
}

.stress-disc-label {
  font-size: 8px;
  font-family: "Inter", sans-serif;
  text-anchor: middle;
}

.stress-disc-label-ineff {
  fill: #9d9d9c;
}
.stress-disc-label-eff {
  fill: #bf3425;
  font-weight: 600;
}

/* Zone brackets - animate in */
.stress-disc-bracket {
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  opacity: 0;
  animation: stress-bracket-in 0.5s ease forwards;
}

.stress-disc-bracket-ineff {
  stroke: #9d9d9c;
  animation-delay: 2s;
}

.stress-disc-bracket-eff {
  stroke: #bf3425;
  animation-delay: 2.2s;
}

@keyframes stress-bracket-in {
  to {
    opacity: 0.7;
  }
}

/* ── Critical length formula section ── */
.stress-xfer-formula-section {
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
  cursor: default;
}

.stress-xfer-formula-section:hover {
  box-shadow: 0 6px 24px rgba(71, 87, 124, 0.12);
}

.stress-xfer-formula-header {
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: #9d9d9c;
  color: #ffffff;
}

.stress-xfer-formula-body {
  padding: 20px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: flex-start;
}

/* Formula box */
.stress-xfer-formula-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 18px 24px;
  text-align: center;
  flex: 1;
  min-width: 220px;
  transition:
    transform 0.3s ease,
    border-color 0.3s;
}

.stress-xfer-formula-box:hover {
  transform: translateY(-2px);
  border-color: #47577c;
}

.stress-xfer-formula-eq {
  font-size: 22px;
  font-weight: 300;
  color: #1e293b;
  margin-bottom: 14px;
  font-family: "Georgia", "Times New Roman", serif;
  letter-spacing: 1px;
}

.stress-xfer-formula-eq sub {
  font-size: 14px;
  vertical-align: sub;
}

.stress-xfer-formula-vars {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stress-xfer-formula-var {
  font-size: 12px;
  color: #475569;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.stress-xfer-formula-var-sym {
  font-family: "Georgia", serif;
  font-style: italic;
  color: #1e293b;
  font-weight: 600;
  min-width: 20px;
}

/* Practical values cards */
.stress-xfer-practicals {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stress-xfer-practical-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  transition:
    transform 0.2s,
    background 0.2s;
}

.stress-xfer-practical-card:hover {
  transform: translateX(4px);
  background: #f8fafc;
}

.stress-xfer-practical-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}

.stress-prac-icon-lc {
  background: linear-gradient(135deg, #47577c, #354563);
}
.stress-prac-icon-eff {
  background: linear-gradient(135deg, #bf3425, #9a2a1e);
}
.stress-prac-icon-align {
  background: linear-gradient(135deg, #9d9d9c, #7a7a7a);
}

.stress-xfer-practical-text {
  font-size: 12px;
  color: #475569;
  line-height: 1.4;
}

.stress-xfer-practical-text strong {
  color: #1e293b;
}

/* ── Stress distribution comparison mini-chart ── */
.stress-xfer-comparison {
  display: flex;
  gap: 12px;
  margin-top: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.stress-comp-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  transition: transform 0.2s;
}

.stress-comp-chip:hover {
  transform: scale(1.05);
}

.stress-comp-chip-cont {
  background: rgba(71, 87, 124, 0.08);
  color: #47577c;
  border: 1px solid rgba(71, 87, 124, 0.15);
}

.stress-comp-chip-disc {
  background: rgba(191, 52, 37, 0.08);
  color: #bf3425;
  border: 1px solid rgba(191, 52, 37, 0.15);
}

.stress-comp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.stress-comp-dot-cont {
  background: #47577c;
}
.stress-comp-dot-disc {
  background: #bf3425;
}

/* ── Reference ── */
.stress-xfer-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 20px;
}

.stress-xfer-ref a {
  color: #47577c;
  text-decoration: none;
}

.stress-xfer-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .stress-xfer-panel-body {
    flex-direction: column;
  }
  .stress-xfer-annotation {
    width: 100%;
  }
  .stress-xfer-formula-body {
    flex-direction: column;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 5 --> */
.fiber-orient-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.fiber-orient-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.fiber-orient-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 24px;
}

/* ── Row cards ── */
.fiber-orient-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fiber-orient-row {
  display: flex;
  align-items: stretch;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: default;
  background: #ffffff;
}

.fiber-orient-row:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(71, 87, 124, 0.14);
}

/* ── Left: Efficiency badge ── */
.fiber-orient-badge {
  width: 110px;
  min-width: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  color: #ffffff;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.fiber-orient-badge::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transition: left 0.5s ease;
}

.fiber-orient-row:hover .fiber-orient-badge::after {
  left: 100%;
}

.fiber-orient-eta {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.85;
  letter-spacing: 0.3px;
}

.fiber-orient-eta-val {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 2px;
}

.fiber-orient-eta-bar-wrap {
  width: 60px;
  height: 4px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.fiber-orient-eta-bar {
  height: 100%;
  background: #ffffff;
  border-radius: 2px;
  width: 0;
}

/* Animate bars staggered */
.fiber-eta-bar-perfect {
  animation: eta-fill-100 1s 0.3s ease forwards;
}
.fiber-eta-bar-high {
  animation: eta-fill-85 1s 0.5s ease forwards;
}
.fiber-eta-bar-moderate {
  animation: eta-fill-58 1s 0.7s ease forwards;
}
.fiber-eta-bar-planar {
  animation: eta-fill-38 1s 0.9s ease forwards;
}
.fiber-eta-bar-3d {
  animation: eta-fill-20 1s 1.1s ease forwards;
}

@keyframes eta-fill-100 {
  to {
    width: 100%;
  }
}
@keyframes eta-fill-85 {
  to {
    width: 85%;
  }
}
@keyframes eta-fill-58 {
  to {
    width: 58%;
  }
}
@keyframes eta-fill-38 {
  to {
    width: 37.5%;
  }
}
@keyframes eta-fill-20 {
  to {
    width: 20%;
  }
}

/* Badge colors - gradient from strong to weak */
.fiber-badge-perfect {
  background: linear-gradient(135deg, #2d3a56, #47577c);
}
.fiber-badge-high {
  background: linear-gradient(135deg, #47577c, #5a6d96);
}
.fiber-badge-moderate {
  background: linear-gradient(135deg, #9d9d9c, #8a8a8a);
}
.fiber-badge-planar {
  background: linear-gradient(135deg, #bf3425, #a52d20);
}
.fiber-badge-3d {
  background: linear-gradient(135deg, #8b2019, #6e1a14);
}

/* ── Center: Fiber viz + label ── */
.fiber-orient-center {
  flex: 1;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}

.fiber-orient-label {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.3;
}

.fiber-orient-label-sub {
  font-size: 11px;
  color: #64748b;
  font-weight: 400;
}

.fiber-orient-viz {
  width: 100%;
  overflow: hidden;
}

.fiber-orient-viz svg {
  display: block;
  width: 100%;
  max-width: 480px;
  height: 40px;
}

.fiber-orient-desc {
  font-size: 11px;
  color: #94a3b8;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.3s ease;
}

.fiber-orient-row:hover .fiber-orient-desc {
  max-height: 30px;
  opacity: 1;
  margin-top: 2px;
}

/* SVG fiber styles */
.fo-fiber {
  stroke-width: 2.2;
  fill: none;
  stroke-linecap: round;
  transition: opacity 0.3s;
}

.fiber-orient-row:hover .fo-fiber {
  opacity: 1 !important;
}

/* Perfect - draw animation */
.fo-fiber-perfect {
  stroke: #47577c;
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: fo-draw 1.2s ease forwards;
}

.fo-fiber-perfect:nth-child(2) {
  animation-delay: 0.05s;
}
.fo-fiber-perfect:nth-child(3) {
  animation-delay: 0.1s;
}
.fo-fiber-perfect:nth-child(4) {
  animation-delay: 0.15s;
}
.fo-fiber-perfect:nth-child(5) {
  animation-delay: 0.2s;
}

@keyframes fo-draw {
  to {
    stroke-dashoffset: 0;
  }
}

.fiber-orient-row:hover .fo-fiber-perfect {
  filter: drop-shadow(0 0 2px rgba(71, 87, 124, 0.3));
}

/* High alignment */
.fo-fiber-high {
  stroke: #5a6d96;
}
.fiber-orient-row:hover .fo-fiber-high {
  filter: drop-shadow(0 0 2px rgba(90, 109, 150, 0.25));
}

/* Moderate */
.fo-fiber-moderate {
  stroke: #9d9d9c;
}

/* Random planar */
.fo-fiber-planar {
  stroke: #bf3425;
  opacity: 0.65;
}

/* 3D random */
.fo-fiber-3d {
  stroke: #8b2019;
  opacity: 0.6;
}

.fiber-orient-row:hover .fo-fiber-planar,
.fiber-orient-row:hover .fo-fiber-3d {
  animation: fo-jitter 0.4s ease-in-out infinite alternate;
}

@keyframes fo-jitter {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(0.5px, -0.4px);
  }
}

/* ── Right: Efficiency tag ── */
.fiber-orient-eff-tag {
  width: 100px;
  min-width: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  border-left: 1px solid #e2e8f0;
  text-align: center;
  flex-shrink: 0;
}

.fiber-orient-eff-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  position: relative;
  transition: transform 0.3s;
}

.fiber-orient-row:hover .fiber-orient-eff-icon {
  transform: scale(1.1);
}

/* Efficiency ring using SVG */
.fiber-eff-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.fiber-eff-ring-bg {
  fill: none;
  stroke: #e2e8f0;
  stroke-width: 3;
}

.fiber-eff-ring-fill {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  transition: stroke-dashoffset 0.8s ease;
}

.fiber-orient-eff-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.fiber-eff-excellent {
  color: #2d3a56;
}
.fiber-eff-high {
  color: #47577c;
}
.fiber-eff-moderate {
  color: #9d9d9c;
}
.fiber-eff-low {
  color: #bf3425;
}
.fiber-eff-minimal {
  color: #8b2019;
}

/* ── Scale bar at bottom ── */
.fiber-orient-scale {
  margin-top: 20px;
  padding: 14px 20px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.fiber-orient-scale-label {
  font-size: 11px;
  font-weight: 600;
  color: #475569;
  text-align: center;
  margin-bottom: 10px;
}

.fiber-orient-scale-bar {
  position: relative;
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(
    90deg,
    #8b2019 0%,
    #bf3425 20%,
    #9d9d9c 45%,
    #5a6d96 70%,
    #47577c 85%,
    #2d3a56 100%
  );
  overflow: hidden;
}

.fiber-orient-scale-markers {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  padding: 0 2px;
}

.fiber-orient-scale-mark {
  font-size: 10px;
  color: #64748b;
  text-align: center;
  position: relative;
}

.fiber-orient-scale-mark::before {
  content: "";
  display: block;
  width: 1px;
  height: 6px;
  background: #cbd5e1;
  margin: 0 auto 3px;
}

.fiber-orient-scale-mark strong {
  color: #1e293b;
  display: block;
  font-size: 9px;
}

/* ── Reference ── */
.fiber-orient-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 16px;
}

.fiber-orient-ref a {
  color: #47577c;
  text-decoration: none;
}

.fiber-orient-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .fiber-orient-badge {
    width: 80px;
    min-width: 80px;
    padding: 10px 6px;
  }
  .fiber-orient-eta-val {
    font-size: 18px;
  }
  .fiber-orient-eff-tag {
    width: 70px;
    min-width: 70px;
  }
  .fiber-orient-label {
    font-size: 12px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 6 --> */
.mech-ret-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.mech-ret-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.mech-ret-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 20px;
}

/* ── Legend ── */
.mech-ret-legend {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mech-ret-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: default;
  padding: 4px 10px;
  border-radius: 16px;
  transition: transform 0.2s;
}

.mech-ret-legend-item:hover {
  transform: scale(1.05);
}

.mech-ret-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

.mech-legend-random {
  background: rgba(157, 157, 156, 0.1);
  color: #7a7a7a;
}
.mech-legend-random .mech-ret-legend-dot {
  background: #9d9d9c;
}

.mech-legend-carded {
  background: rgba(71, 87, 124, 0.06);
  color: #6b7a9e;
}
.mech-legend-carded .mech-ret-legend-dot {
  background: #6b7a9e;
}

.mech-legend-hiperdif {
  background: rgba(71, 87, 124, 0.1);
  color: #47577c;
}
.mech-legend-hiperdif .mech-ret-legend-dot {
  background: #47577c;
}

.mech-legend-tuff {
  background: rgba(191, 52, 37, 0.08);
  color: #bf3425;
}
.mech-legend-tuff .mech-ret-legend-dot {
  background: #bf3425;
}

/* ── Scale header ── */
.mech-ret-scale {
  display: flex;
  align-items: flex-end;
  padding-left: 120px;
  margin-bottom: 4px;
}

.mech-ret-scale-bar {
  flex: 1;
  display: flex;
  justify-content: space-between;
  position: relative;
  height: 20px;
  align-items: flex-end;
}

.mech-ret-scale-tick {
  font-size: 10px;
  color: #94a3b8;
  text-align: center;
  width: 30px;
}

/* Grid lines container */
.mech-ret-scale-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.mech-ret-scale-gridline {
  width: 1px;
  height: 100%;
  background: #e2e8f0;
}

/* ── Property groups ── */
.mech-ret-groups {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mech-ret-group {
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.mech-ret-group:hover {
  box-shadow: 0 4px 16px rgba(71, 87, 124, 0.1);
}

.mech-ret-group-header {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #1e293b;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mech-ret-group-icon {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mech-group-icon-tensmod {
  background: rgba(71, 87, 124, 0.1);
}
.mech-group-icon-tensstr {
  background: rgba(191, 52, 37, 0.1);
}
.mech-group-icon-flexmod {
  background: rgba(71, 87, 124, 0.1);
}
.mech-group-icon-compstr {
  background: rgba(157, 157, 156, 0.15);
}
.mech-group-icon-impact {
  background: rgba(191, 52, 37, 0.1);
}

.mech-ret-group-body {
  padding: 8px 0;
}

/* ── Individual bar rows ── */
.mech-ret-bar-row {
  display: flex;
  align-items: center;
  padding: 5px 16px;
  transition: background 0.2s;
  cursor: default;
}

.mech-ret-bar-row:hover {
  background: #fafbfd;
}

.mech-ret-bar-label {
  width: 104px;
  min-width: 104px;
  font-size: 11px;
  font-weight: 600;
  color: #475569;
  flex-shrink: 0;
}

.mech-ret-bar-track {
  flex: 1;
  height: 18px;
  background: #f1f5f9;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

/* Grid lines inside track */
.mech-ret-bar-track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 25%;
  width: 1px;
  height: 100%;
  background: rgba(226, 232, 240, 0.8);
  z-index: 1;
}

.mech-ret-bar-track::after {
  content: "";
  position: absolute;
  top: 0;
  left: 75%;
  width: 1px;
  height: 100%;
  background: rgba(226, 232, 240, 0.8);
  z-index: 1;
}

/* 50% gridline via extra element */
.mech-ret-bar-grid50 {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: rgba(203, 213, 225, 0.6);
  z-index: 1;
}

/* Bar fill — range bar with min-max */
.mech-ret-bar-fill {
  position: absolute;
  top: 2px;
  bottom: 2px;
  border-radius: 2px;
  z-index: 2;
  transition:
    filter 0.3s,
    transform 0.2s;
  /* left and width set inline */
}

.mech-ret-bar-row:hover .mech-ret-bar-fill {
  filter: brightness(1.1) saturate(1.2);
  transform: scaleY(1.15);
}

/* Bar fill colors */
.mech-bar-random {
  background: linear-gradient(90deg, #b0b0b0, #9d9d9c);
}
.mech-bar-carded {
  background: linear-gradient(90deg, #8095ba, #6b7a9e);
}
.mech-bar-hiperdif {
  background: linear-gradient(90deg, #5a6d96, #47577c);
}
.mech-bar-tuff {
  background: linear-gradient(90deg, #d4453a, #bf3425);
}

/* Animate bar width on load */
.mech-ret-bar-fill {
  animation: mech-bar-grow 0.8s ease forwards;
  transform-origin: left center;
}

@keyframes mech-bar-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* Stagger animations per group */
.mech-ret-group:nth-child(1) .mech-ret-bar-fill {
  animation-delay: 0.1s;
}
.mech-ret-group:nth-child(2) .mech-ret-bar-fill {
  animation-delay: 0.3s;
}
.mech-ret-group:nth-child(3) .mech-ret-bar-fill {
  animation-delay: 0.5s;
}
.mech-ret-group:nth-child(4) .mech-ret-bar-fill {
  animation-delay: 0.7s;
}
.mech-ret-group:nth-child(5) .mech-ret-bar-fill {
  animation-delay: 0.9s;
}

/* Value label on bar */
.mech-ret-bar-val {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  font-weight: 700;
  color: #ffffff;
  z-index: 3;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.3s;
}

.mech-ret-bar-row:hover .mech-ret-bar-val {
  opacity: 1;
}

/* For narrow bars, show value outside */
.mech-ret-bar-val-outside {
  right: auto;
  left: calc(100% + 6px);
  color: #475569;
  text-shadow: none;
  font-weight: 600;
}

/* ── Insight callout ── */
.mech-ret-insight {
  margin-top: 16px;
  padding: 12px 16px;
  background: #f8fafc;
  border-radius: 10px;
  border-left: 3px solid #bf3425;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  transition: border-color 0.3s;
  cursor: default;
}

.mech-ret-insight:hover {
  border-color: #47577c;
}

.mech-ret-insight-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.mech-ret-insight-text {
  font-size: 12px;
  color: #475569;
  line-height: 1.5;
}

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

/* ── Reference ── */
.mech-ret-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 16px;
  line-height: 1.6;
}

.mech-ret-ref a {
  color: #47577c;
  text-decoration: none;
}

.mech-ret-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .mech-ret-bar-label {
    width: 80px;
    min-width: 80px;
    font-size: 10px;
  }
  .mech-ret-scale {
    padding-left: 96px;
  }
  .mech-ret-legend {
    gap: 8px;
  }
  .mech-ret-legend-item {
    font-size: 10px;
    padding: 3px 8px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 7 --> */
.crash-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.crash-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.crash-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 28px;
}

/* ── Section headers ── */
.crash-section-header {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 8px 8px 0 0;
  margin-bottom: 0;
}

.crash-section-header-navy {
  background: #47577c;
}
.crash-section-header-red {
  background: #bf3425;
}
.crash-section-header-gray {
  background: #9d9d9c;
}

/* ════════════════════════════════════════════════
   SECTION 1: Progressive Crushing Behavior
   ════════════════════════════════════════════════ */
.crash-crush-section {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 20px;
  transition: box-shadow 0.3s;
}

.crash-crush-section:hover {
  box-shadow: 0 6px 24px rgba(71, 87, 124, 0.12);
}

.crash-crush-body {
  display: flex;
  gap: 20px;
  padding: 20px;
  align-items: center;
  flex-wrap: wrap;
}

/* Force-displacement chart SVG */
.crash-fd-chart {
  flex: 1;
  min-width: 300px;
}

.crash-fd-chart svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
}

/* Animated area fill */
.crash-fd-area {
  opacity: 0;
  animation: crash-area-fade 1s ease forwards 0.8s;
}

@keyframes crash-area-fade {
  to {
    opacity: 1;
  }
}

/* Animated line draw */
.crash-fd-line {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: crash-line-draw 1.5s ease forwards 0.3s;
}

@keyframes crash-line-draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* Crush element diagram */
.crash-element-wrap {
  width: 160px;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.crash-element-svg {
  transition: transform 0.3s;
}

.crash-crush-section:hover .crash-element-svg {
  animation: crash-element-press 1.5s ease-in-out infinite;
}

@keyframes crash-element-press {
  0%,
  100% {
    transform: scaleY(1);
  }
  50% {
    transform: scaleY(0.88);
  }
}

.crash-element-label {
  font-size: 11px;
  color: #475569;
  text-align: center;
  line-height: 1.4;
}

.crash-element-label strong {
  color: #1e293b;
  display: block;
  font-size: 12px;
}

/* Chart annotation labels */
.crash-chart-label {
  font-size: 9px;
  font-family: "Inter", sans-serif;
  fill: #64748b;
}

.crash-chart-label-bold {
  font-size: 10px;
  font-family: "Inter", sans-serif;
  fill: #1e293b;
  font-weight: 600;
}

/* ════════════════════════════════════════════════
   SECTION 2: Energy Absorption Mechanisms
   ════════════════════════════════════════════════ */
.crash-mech-section {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 20px;
  transition: box-shadow 0.3s;
}

.crash-mech-section:hover {
  box-shadow: 0 6px 24px rgba(191, 52, 37, 0.1);
}

.crash-mech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

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

.crash-mech-card {
  padding: 16px 18px;
  border-bottom: 1px solid #f1f5f9;
  border-right: 1px solid #f1f5f9;
  transition: background 0.3s;
  cursor: default;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.crash-mech-card:hover {
  background: #fafbfd;
}

.crash-mech-card:nth-child(2n) {
  border-right: none;
}

.crash-mech-card:nth-last-child(-n + 2) {
  border-bottom: none;
}

.crash-mech-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(191, 52, 37, 0.08);
  color: #bf3425;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    transform 0.3s,
    background 0.3s;
}

.crash-mech-card:hover .crash-mech-num {
  background: #bf3425;
  color: #ffffff;
  transform: scale(1.1);
}

.crash-mech-content {
  flex: 1;
  min-width: 0;
}

.crash-mech-name {
  font-size: 12px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.crash-mech-viz {
  margin-bottom: 6px;
  overflow: hidden;
}

.crash-mech-viz svg {
  display: block;
  width: 100%;
  max-width: 200px;
  height: 28px;
}

/* Mechanism SVG animations */
.crash-mech-fiber {
  stroke-width: 2.5;
  fill: none;
  stroke-linecap: round;
}

.crash-mech-card:hover .crash-mech-debond-gap {
  animation: crash-debond-pulse 0.8s ease-in-out infinite alternate;
}

@keyframes crash-debond-pulse {
  0% {
    opacity: 0.3;
  }
  100% {
    opacity: 0.8;
  }
}

.crash-mech-card:hover .crash-mech-pullout-arrow {
  animation: crash-pullout-slide 1s ease-in-out infinite;
}

@keyframes crash-pullout-slide {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

.crash-mech-card:hover .crash-mech-crack-x {
  animation: crash-crack-flash 0.6s ease-in-out infinite alternate;
}

@keyframes crash-crack-flash {
  0% {
    opacity: 0.4;
  }
  100% {
    opacity: 1;
  }
}

.crash-mech-card:hover .crash-mech-frag-block {
  animation: crash-frag-shift 1.2s ease-in-out infinite;
}

@keyframes crash-frag-shift {
  0%,
  100% {
    transform: translateX(0);
  }
  33% {
    transform: translateX(-2px);
  }
  66% {
    transform: translateX(2px);
  }
}

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

/* Hover detail */
.crash-mech-detail {
  font-size: 10px;
  color: #94a3b8;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.3s ease;
}

.crash-mech-card:hover .crash-mech-detail {
  max-height: 30px;
  opacity: 1;
  margin-top: 4px;
}

/* ════════════════════════════════════════════════
   SECTION 3: Specific Energy Absorption (SEA)
   ════════════════════════════════════════════════ */
.crash-sea-section {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.crash-sea-section:hover {
  box-shadow: 0 6px 24px rgba(157, 157, 156, 0.15);
}

.crash-sea-body {
  padding: 16px 20px;
}

/* Scale header */
.crash-sea-scale {
  display: flex;
  padding-left: 160px;
  margin-bottom: 6px;
}

.crash-sea-scale-bar {
  flex: 1;
  display: flex;
  justify-content: space-between;
}

.crash-sea-scale-tick {
  font-size: 9px;
  color: #94a3b8;
}

/* SEA bar rows */
.crash-sea-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.crash-sea-row {
  display: flex;
  align-items: center;
  gap: 0;
  cursor: default;
  transition: transform 0.2s;
}

.crash-sea-row:hover {
  transform: translateX(3px);
}

.crash-sea-label {
  width: 160px;
  min-width: 160px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
  padding-right: 12px;
  flex-shrink: 0;
}

.crash-sea-label-sub {
  font-size: 10px;
  font-weight: 400;
  color: #94a3b8;
}

.crash-sea-track {
  flex: 1;
  height: 28px;
  background: #f1f5f9;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

/* Grid lines */
.crash-sea-track::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: rgba(203, 213, 225, 0.5);
}

.crash-sea-bar {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 0;
  border-radius: 3px;
  transition: filter 0.3s;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  /* width set inline */
}

.crash-sea-row:hover .crash-sea-bar {
  filter: brightness(1.08) saturate(1.15);
}

/* Animate bars */
.crash-sea-bar {
  animation: crash-sea-grow 0.8s ease forwards;
  transform-origin: left center;
}

@keyframes crash-sea-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.crash-sea-row:nth-child(1) .crash-sea-bar {
  animation-delay: 0.2s;
}
.crash-sea-row:nth-child(2) .crash-sea-bar {
  animation-delay: 0.4s;
}
.crash-sea-row:nth-child(3) .crash-sea-bar {
  animation-delay: 0.6s;
}
.crash-sea-row:nth-child(4) .crash-sea-bar {
  animation-delay: 0.8s;
}

.crash-sea-bar-al {
  background: linear-gradient(90deg, #b0b0b0, #9d9d9c);
}
.crash-sea-bar-virgin {
  background: linear-gradient(90deg, #354563, #47577c);
}
.crash-sea-bar-aligned {
  background: linear-gradient(90deg, #a52d20, #bf3425);
}
.crash-sea-bar-random {
  background: linear-gradient(90deg, #c4c4c4, #9d9d9c);
}

.crash-sea-val {
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transition: opacity 0.3s;
}

.crash-sea-row:hover .crash-sea-val {
  opacity: 1;
}

/* Retention % badge */
.crash-sea-ret {
  width: 60px;
  min-width: 60px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  padding-left: 8px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.3s;
}

.crash-sea-row:hover .crash-sea-ret {
  opacity: 1;
}

.crash-sea-ret-good {
  color: #16a34a;
}
.crash-sea-ret-mid {
  color: #d97706;
}
.crash-sea-ret-ref {
  color: #94a3b8;
}

/* ── Reference ── */
.crash-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 20px;
}

.crash-ref a {
  color: #47577c;
  text-decoration: none;
}

.crash-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .crash-crush-body {
    flex-direction: column;
  }
  .crash-element-wrap {
    width: 100%;
    flex-direction: row;
    gap: 12px;
  }
  .crash-sea-label {
    width: 120px;
    min-width: 120px;
    font-size: 11px;
  }
  .crash-sea-scale {
    padding-left: 120px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 8 --> */
.econ-env-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.econ-env-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.econ-env-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 24px;
}

/* ── Section blocks ── */
.econ-env-sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.econ-env-section {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.econ-env-section:hover {
  box-shadow: 0 6px 24px rgba(71, 87, 124, 0.12);
}

.econ-env-section-header {
  padding: 9px 16px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.econ-env-header-navy {
  background: #47577c;
}
.econ-env-header-red {
  background: #bf3425;
}
.econ-env-header-green {
  background: #2d7a4f;
}
.econ-env-header-gray {
  background: #6b6b6b;
}

.econ-env-section-header-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.econ-env-section-body {
  padding: 14px 18px;
}

/* ── Bar rows ── */
.econ-env-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.econ-env-row {
  display: flex;
  align-items: center;
  gap: 0;
  cursor: default;
  transition: transform 0.2s;
  border-radius: 6px;
}

.econ-env-row:hover {
  transform: translateX(3px);
}

/* Label column */
.econ-env-label {
  width: 150px;
  min-width: 150px;
  padding-right: 12px;
  flex-shrink: 0;
}

.econ-env-label-name {
  font-size: 12px;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.3;
}

.econ-env-label-sub {
  font-size: 10px;
  color: #94a3b8;
  font-weight: 400;
}

/* Bar track */
.econ-env-track {
  flex: 1;
  height: 26px;
  background: #f1f5f9;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.econ-env-bar {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 0;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  transition: filter 0.3s;
  animation: econ-bar-grow 0.8s ease forwards;
  transform-origin: left center;
}

@keyframes econ-bar-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.econ-env-row:hover .econ-env-bar {
  filter: brightness(1.08) saturate(1.15);
}

/* Bar value inside */
.econ-env-bar-val {
  font-size: 10px;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

/* Value shown outside for narrow bars */
.econ-env-val-outside {
  width: 90px;
  min-width: 90px;
  padding-left: 8px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Reduction badge */
.econ-env-reduction {
  min-width: 80px;
  padding-left: 8px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.3s;
}

.econ-env-row:hover .econ-env-reduction {
  opacity: 1;
}

.econ-env-reduction-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.econ-badge-green {
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
}

.econ-badge-amber {
  background: rgba(217, 119, 6, 0.1);
  color: #d97706;
}

.econ-badge-blue {
  background: rgba(71, 87, 124, 0.1);
  color: #47577c;
}

/* Bar color variants */
.econ-bar-virgin-cost {
  background: linear-gradient(90deg, #3a4866, #47577c);
}
.econ-bar-rcf-pyro {
  background: linear-gradient(90deg, #c4453a, #bf3425);
}
.econ-bar-rcf-tape {
  background: linear-gradient(90deg, #a8a8a8, #9d9d9c);
}

.econ-bar-virgin-energy {
  background: linear-gradient(90deg, #3a4866, #47577c);
}
.econ-bar-pyro-energy {
  background: linear-gradient(90deg, #c4453a, #bf3425);
}
.econ-bar-solvo-energy {
  background: linear-gradient(90deg, #a8a8a8, #9d9d9c);
}

.econ-bar-virgin-co2 {
  background: linear-gradient(90deg, #3a4866, #47577c);
}
.econ-bar-rcf-co2 {
  background: linear-gradient(90deg, #2d7a4f, #22915e);
}

.econ-bar-current-divert {
  background: linear-gradient(90deg, #c4453a, #bf3425);
}
.econ-bar-projected-divert {
  background: linear-gradient(90deg, #47577c, #5a6d96);
}
.econ-bar-total-waste {
  background: linear-gradient(90deg, #8a8a8a, #9d9d9c);
}

/* Stagger animations per section */
.econ-env-section:nth-child(1) .econ-env-row:nth-child(1) .econ-env-bar {
  animation-delay: 0.1s;
}
.econ-env-section:nth-child(1) .econ-env-row:nth-child(2) .econ-env-bar {
  animation-delay: 0.2s;
}
.econ-env-section:nth-child(1) .econ-env-row:nth-child(3) .econ-env-bar {
  animation-delay: 0.3s;
}

.econ-env-section:nth-child(2) .econ-env-row:nth-child(1) .econ-env-bar {
  animation-delay: 0.4s;
}
.econ-env-section:nth-child(2) .econ-env-row:nth-child(2) .econ-env-bar {
  animation-delay: 0.5s;
}
.econ-env-section:nth-child(2) .econ-env-row:nth-child(3) .econ-env-bar {
  animation-delay: 0.6s;
}

.econ-env-section:nth-child(3) .econ-env-row:nth-child(1) .econ-env-bar {
  animation-delay: 0.7s;
}
.econ-env-section:nth-child(3) .econ-env-row:nth-child(2) .econ-env-bar {
  animation-delay: 0.8s;
}

.econ-env-section:nth-child(4) .econ-env-row:nth-child(1) .econ-env-bar {
  animation-delay: 0.9s;
}
.econ-env-section:nth-child(4) .econ-env-row:nth-child(2) .econ-env-bar {
  animation-delay: 1s;
}
.econ-env-section:nth-child(4) .econ-env-row:nth-child(3) .econ-env-bar {
  animation-delay: 1.1s;
}

/* ── Divider line between baseline and rCF rows ── */
.econ-env-divider {
  height: 1px;
  background: #e2e8f0;
  margin: 2px 0;
}

/* ── Summary KPI strip ── */
.econ-env-kpi-strip {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.econ-env-kpi {
  flex: 1;
  min-width: 140px;
  padding: 14px 16px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s ease;
  cursor: default;
  position: relative;
  overflow: hidden;
}

.econ-env-kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: left 0.5s ease;
}

.econ-env-kpi:hover::before {
  left: 100%;
}

.econ-env-kpi:hover {
  transform: scale(1.03);
}

.econ-env-kpi-cost {
  background: linear-gradient(135deg, #47577c, #354563);
  color: #ffffff;
}

.econ-env-kpi-energy {
  background: linear-gradient(135deg, #bf3425, #9a2a1e);
  color: #ffffff;
}

.econ-env-kpi-co2 {
  background: linear-gradient(135deg, #2d7a4f, #1e6040);
  color: #ffffff;
}

.econ-env-kpi-divert {
  background: linear-gradient(135deg, #9d9d9c, #7a7a7a);
  color: #ffffff;
}

.econ-env-kpi-val {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
}

.econ-env-kpi-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  opacity: 0.9;
  margin-top: 4px;
}

/* Hover tooltip on KPIs */
.econ-env-kpi-tip {
  font-size: 10px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s;
  margin-top: 0;
}

.econ-env-kpi:hover .econ-env-kpi-tip {
  opacity: 0.8;
  max-height: 30px;
  margin-top: 6px;
}

/* ── Reference ── */
.econ-env-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 16px;
  line-height: 1.6;
}

.econ-env-ref a {
  color: #47577c;
  text-decoration: none;
}

.econ-env-ref a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .econ-env-label {
    width: 110px;
    min-width: 110px;
  }
  .econ-env-label-name {
    font-size: 11px;
  }
  .econ-env-val-outside {
    width: 70px;
    min-width: 70px;
    font-size: 10px;
  }
  .econ-env-reduction {
    min-width: 60px;
  }
  .econ-env-kpi-val {
    font-size: 22px;
  }
}
/* <!-- INFOGRAPHIC PLACEHOLDER 9 --> */
.auto-rcf-container {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 28px 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.auto-rcf-title {
  font-size: 18px;
  font-weight: 600;
  color: #47577c;
  text-align: center;
  margin-bottom: 6px;
}

.auto-rcf-subtitle {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  margin-bottom: 24px;
}

/* ── Car diagram wrapper ── */
.auto-rcf-diagram {
  position: relative;
  width: 100%;
  max-width: 780px;
  margin: 0 auto 24px;
}

.auto-rcf-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ── Component hotspots ── */
.auto-comp {
  cursor: pointer;
  transition:
    filter 0.3s,
    transform 0.3s;
}

.auto-comp:hover {
  filter: brightness(1.15) saturate(1.2);
}

.auto-comp:hover .auto-comp-shape {
  stroke-width: 2.5;
}

/* Pulse animation on component labels */
.auto-comp-label {
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 10px;
  fill: #ffffff;
  text-anchor: middle;
  pointer-events: none;
}

.auto-comp-sublabel {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-size: 8px;
  fill: #ffffff;
  opacity: 0.85;
  text-anchor: middle;
  pointer-events: none;
}

/* Callout lines & annotation boxes */
.auto-callout-line {
  stroke: #cbd5e1;
  stroke-width: 1;
  stroke-dasharray: 4, 3;
  fill: none;
}

.auto-callout-box {
  transition:
    transform 0.3s,
    opacity 0.3s;
  cursor: default;
}

.auto-callout-box:hover {
  transform: translate(0, -2px);
}

.auto-callout-bg {
  rx: 6;
  fill: #f8fafc;
  stroke: #e2e8f0;
  stroke-width: 1;
  transition:
    stroke 0.3s,
    fill 0.3s;
}

.auto-callout-box:hover .auto-callout-bg {
  fill: #ffffff;
  stroke: #47577c;
}

.auto-callout-title {
  font-family: "Inter", sans-serif;
  font-size: 9px;
  font-weight: 700;
  fill: #1e293b;
}

.auto-callout-desc {
  font-family: "Inter", sans-serif;
  font-size: 8px;
  fill: #64748b;
}

.auto-callout-type {
  font-family: "Inter", sans-serif;
  font-size: 7.5px;
  font-weight: 600;
}

.auto-callout-type-aligned {
  fill: #bf3425;
}
.auto-callout-type-high {
  fill: #47577c;
}
.auto-callout-type-carded {
  fill: #9d9d9c;
}

/* Hover detail panel below SVG */
.auto-rcf-hover-panel {
  min-height: 44px;
  margin: 0 auto 20px;
  max-width: 780px;
  padding: 10px 16px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.3s;
}

.auto-rcf-hover-default {
  font-size: 12px;
  color: #94a3b8;
  font-style: italic;
}

/* ── Legend ── */
.auto-rcf-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 780px;
  margin: 0 auto;
  padding: 16px 18px;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
}

.auto-rcf-legend-title {
  font-size: 11px;
  font-weight: 700;
  color: #1e293b;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 4px;
}

.auto-rcf-legend-rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 20px;
}

@media (max-width: 500px) {
  .auto-rcf-legend-rows {
    grid-template-columns: 1fr;
  }
}

.auto-rcf-legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 6px;
  transition:
    background 0.2s,
    transform 0.2s;
  cursor: default;
}

.auto-rcf-legend-row:hover {
  background: #ffffff;
  transform: translateX(3px);
}

.auto-rcf-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
}

.auto-swatch-virgin {
  background: #1e293b;
  border: 1px solid #0f172a;
}
.auto-swatch-high {
  background: #47577c;
}
.auto-swatch-moderate {
  background: #bf3425;
}
.auto-swatch-carded {
  background: #9d9d9c;
}

.auto-rcf-legend-text {
  font-size: 11px;
  color: #475569;
  line-height: 1.3;
}

.auto-rcf-legend-text strong {
  color: #1e293b;
}

.auto-rcf-legend-arrow {
  color: #94a3b8;
  margin: 0 2px;
}

/* ── Reference ── */
.auto-rcf-ref {
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 16px;
}

.auto-rcf-ref a {
  color: #47577c;
  text-decoration: none;
}

.auto-rcf-ref a:hover {
  text-decoration: underline;
}