/* Bike Page Styles - Dark Gradient Theme */

/* Hero Section */
.bike-hero {
  padding: var(--spacing-xl) 0;
  background: var(--gradient-primary);
}

@media (max-width: 768px) {
  .bike-hero {
    padding: var(--spacing-md) 0;
  }
}

.bike-hero-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  width: 100%;
}

.bike-hero-title h1 {
  font-size: 1.72rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin: 0;
}

@media (max-width: 768px) {
  .bike-hero-title {
    margin-bottom: var(--spacing-md);
    padding: 0 1rem;
  }
  
  .bike-hero-title h1 {
    font-size: 1.375rem;
    line-height: 1.3;
  }
}

.bike-hero-container {
  display: grid !important;
  grid-template-columns: 1fr 3fr !important;
  gap: var(--spacing-lg);
  align-items: stretch;
}

@media (max-width: 768px) {
  .bike-hero-container {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md);
  }
}

/* Ensure image takes 25% width - image determines height */
.bike-hero-image {
  grid-column: 1;
  width: 100%;
  height: 280px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--shadow-lg);
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

@media (max-width: 768px) {
  .bike-hero-image {
    grid-column: 1;
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 200px;
    margin: 0 auto;
  }
  
  .bike-hero-image img {
    height: auto;
    min-height: 200px;
  }
}

.bike-hero-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 158, 255, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}

.bike-hero-image:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6), 0 0 20px rgba(74, 158, 255, 0.3);
  border: 1px solid rgba(74, 158, 255, 0.3);
}

.bike-hero-image:hover::before {
  opacity: 1;
}

.bike-hero-image:active {
  transform: translateY(-2px) scale(1.01);
}

/* Ensure content takes 75% width and aligns at top */
.bike-hero-summary {
  grid-column: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: flex-start;
}

@media (max-width: 768px) {
  .bike-hero-summary {
    grid-column: 1;
    width: 100%;
  }
}

.bike-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 0;
}

.bike-hero-image:hover img {
  transform: scale(1.1);
}

.bike-description {
  font-size: 0.99rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

.bike-description-full {
  display: none;
}

.bike-description-truncated {
  display: block;
}

.read-more-btn {
  background: transparent;
  border: none;
  color: var(--accent-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  padding: var(--spacing-xs) 0;
  margin-top: var(--spacing-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  transition: color 0.3s ease;
  text-decoration: none;
}

.read-more-btn:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .read-more-btn {
    min-height: 48px;
    font-size: 1.0625rem;
  }
}

.read-more-btn:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.read-more-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.read-more-btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.summary-box {
  width: 100%;
}

.summary-box-inline {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.summary-box-full-width {
  margin-top: var(--spacing-xl);
  margin-bottom: 0;
}

/* Nomads.com-style Summary Cards */
.summary-card-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
  .summary-card-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .summary-card-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
}

.summary-metric-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 44px;
}

@media (max-width: 768px) {
  .summary-metric-card {
    padding: var(--spacing-sm);
    min-height: 80px;
  }
}

.summary-metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
  pointer-events: none;
}

.summary-metric-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 12px rgba(74, 158, 255, 0.2);
  transform: translateY(-4px) scale(1.05);
  background: linear-gradient(135deg, #252A33 0%, #1A1F28 100%);
}

.summary-metric-card:hover::before {
  opacity: 1;
}

.summary-metric-card:active {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.summary-metric-card .metric-content {
  position: relative;
  z-index: 1;
}

.metric-icon {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.metric-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}

.metric-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.metric-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: var(--spacing-xs);
}

/* Color coding for metric cards */
.summary-metric-comfortable {
  border-left: 3px solid #10B981;
}

.summary-metric-comfortable .metric-value {
  color: #10B981;
}

.summary-metric-comfortable:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 12px rgba(16, 185, 129, 0.3);
  border-color: rgba(16, 185, 129, 0.5);
}

.summary-metric-manageable {
  border-left: 3px solid #F59E0B;
}

.summary-metric-manageable .metric-value {
  color: #F59E0B;
}

.summary-metric-manageable:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 12px rgba(245, 158, 11, 0.3);
  border-color: rgba(245, 158, 11, 0.5);
}

.summary-metric-not-recommended {
  border-left: 3px solid #EF4444;
}

.summary-metric-not-recommended .metric-value {
  color: #EF4444;
}

.summary-metric-not-recommended:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 12px rgba(239, 68, 68, 0.3);
  border-color: rgba(239, 68, 68, 0.5);
}

.summary-notes-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-left: 3px solid #3B82F6;
  border-radius: 8px;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.summary-notes-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
  pointer-events: none;
}

.summary-notes-card:hover {
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 12px rgba(59, 130, 246, 0.3);
  transform: translateY(-4px) scale(1.02);
  background: linear-gradient(135deg, #252A33 0%, #1A1F28 100%);
}

.summary-notes-card:hover::before {
  opacity: 1;
}

.summary-notes-card:active {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.summary-notes-card .metric-content {
  position: relative;
  z-index: 1;
}

.summary-notes-card .metric-icon {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.summary-notes-card .metric-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.summary-notes-card .metric-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  text-align: center;
}

.summary-notes-card .metric-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Bike Description Section (next to disclaimer) */
.bike-description-section {
  padding: var(--spacing-md) 0;
  margin-top: 0;
}

.bike-description-section .bike-description-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.description-accordion-item {
  background: linear-gradient(135deg, #1A1F28 0%, #141920 100%);
  border: 2px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.description-accordion-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4), 0 0 16px rgba(74, 158, 255, 0.2);
}

.description-accordion-item.active {
  border-color: var(--accent-primary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(74, 158, 255, 0.3);
}

.description-accordion-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
  position: relative;
}

.description-accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.description-accordion-label {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  letter-spacing: -0.02em;
  grid-column: 2;
}

.description-accordion-icon {
  font-size: 1rem;
  color: var(--accent-primary);
  transition: all 0.3s ease;
  grid-column: 3;
  justify-self: end;
}

.description-accordion-content {
  display: none;
  padding: 0 var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  animation: slideDown 0.3s ease-out;
}

@media (max-width: 768px) {
  .description-accordion-content {
    padding: 0 var(--spacing-md);
    padding-bottom: var(--spacing-md);
  }

  .disclaimer-accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 48px;
  }

  .disclaimer-accordion-content {
    padding: 0 var(--spacing-md);
    padding-bottom: var(--spacing-md);
  }
}

.description-accordion-item.active .description-accordion-content {
  display: block;
}

.bike-description-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.bike-description-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  text-align: center;
}

.summary-row {
  display: flex;
  width: 100%;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.summary-row:last-child {
  margin-bottom: 0;
}

.summary-row-seat-height {
  justify-content: center;
  align-items: center;
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.summary-row-metrics {
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.summary-row-notes {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border);
}

.summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 0;
  text-align: center;
  padding: var(--spacing-md);
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  cursor: help;
}

.summary-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.summary-item-icon {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.summary-item-seat-height {
  align-items: center;
  text-align: center;
}

/* Color coding for summary items */
.summary-item-neutral {
  background: rgba(59, 130, 246, 0.1);
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.summary-item-neutral:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
}

.summary-item-comfortable {
  background: rgba(16, 185, 129, 0.1);
  border: 2px solid rgba(16, 185, 129, 0.3);
}

.summary-item-comfortable:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.5);
}

.summary-item-comfortable .summary-value {
  color: #10B981;
  font-weight: 700;
}

.summary-item-manageable {
  background: rgba(245, 158, 11, 0.1);
  border: 2px solid rgba(245, 158, 11, 0.3);
}

.summary-item-manageable:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.5);
}

.summary-item-manageable .summary-value {
  color: #F59E0B;
  font-weight: 700;
}

.summary-item-not-recommended {
  background: rgba(239, 68, 68, 0.1);
  border: 2px solid rgba(239, 68, 68, 0.3);
}

.summary-item-not-recommended:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.5);
}

.summary-item-not-recommended .summary-value {
  color: #EF4444;
  font-weight: 700;
}

.summary-item-info {
  background: rgba(59, 130, 246, 0.1);
  border: 2px solid rgba(59, 130, 246, 0.3);
}

.summary-item-info:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
}

.summary-item-divider {
  position: relative;
  padding-left: var(--spacing-md);
  margin-left: var(--spacing-md);
  border-left: 1px solid var(--border);
  align-items: center;
  text-align: center;
}

.summary-item-divider::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 10%;
  bottom: 10%;
  width: 1px;
  background: var(--border);
}

.summary-item.notes {
  flex: 1 1 100%;
  width: 100%;
}

.summary-item.notes p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  width: 100%;
}

.summary-label {
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.summary-value {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.2rem;
}

/* Tooltip styling */
.summary-item[data-tooltip] {
  position: relative;
}

.summary-item[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: nowrap;
  z-index: 1000;
  margin-bottom: var(--spacing-xs);
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
  opacity: 0;
  animation: tooltipFadeIn 0.2s ease forwards;
}

.summary-item[data-tooltip]:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% - 5px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--bg-tertiary);
  z-index: 1001;
  pointer-events: none;
  opacity: 0;
  animation: tooltipFadeIn 0.2s ease forwards;
}

@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.cta-button-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-top: var(--spacing-md);
}

/* Button below hero image */
.bike-hero-button-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 25%;
  max-width: 300px;
  margin-top: -2rem;
  margin-left: 0;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .bike-hero-button-wrapper {
    width: 100%;
    max-width: 100%;
    margin-top: var(--spacing-md);
  }
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #1A1F28 0%, #0A0F14 50%, #000000 100%);
  color: var(--text-primary);
  padding: 0.8rem 1.6rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 44px;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .cta-button {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    min-height: 48px;
  }
}

.cta-button::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;
}

.cta-button:hover {
  background: linear-gradient(135deg, #252A33 0%, #1A1F28 50%, #0A0F14 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  border-color: var(--border-hover);
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.cta-button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.2), 0 4px 16px rgba(0, 0, 0, 0.5);
}

/* Analysis Sections */
.bike-analysis-section {
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--border);
}

.bike-analysis-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .bike-analysis-section {
    padding: var(--spacing-md) 0;
  }
  
  .bike-analysis-section h2 {
    font-size: 1.5rem;
    padding: 0 1rem;
  }
  
  .section-description {
    padding: 0 1rem;
    font-size: 0.9375rem;
  }
}

.section-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  font-size: 1.05rem;
}

.analysis-selector {
  margin-bottom: var(--spacing-lg);
}

.analysis-selector label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.analysis-select {
  width: 100%;
  max-width: 400px;
  padding: 1rem;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.analysis-select:hover {
  border-color: var(--border-hover);
}

.analysis-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

/* Analysis Accordion */
.analysis-accordion {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.accordion-item {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-item:hover {
  border-color: var(--border-hover);
  box-shadow: 0 2px 8px var(--shadow);
}

.accordion-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px var(--shadow);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
  min-height: 44px;
}

@media (max-width: 768px) {
  .accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 48px;
  }
}

.accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.accordion-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.accordion-icon {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: transform 0.3s ease;
}

.accordion-content {
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
  animation: slideDown 0.3s ease-out;
}

@media (max-width: 768px) {
  .accordion-content {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
  }
}

.accordion-content .seat-height-comparison {
  margin-top: 0;
}

/* Range Accordion Items (Level 1: 4ft/5ft/6ft/7ft or 60cm/70cm/80cm/90cm) */
.range-accordion-item {
  background: var(--gradient-card);
  border: 2px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
  margin-bottom: var(--spacing-md);
}

.range-accordion-item:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 4px 12px var(--shadow);
}

.range-accordion-item.active {
  border-color: var(--accent-primary);
  box-shadow: 0 6px 16px var(--shadow);
}

.range-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
  min-height: 44px;
  background: linear-gradient(135deg, rgba(74, 158, 255, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
}

.range-accordion-header:hover {
  background-color: rgba(74, 158, 255, 0.15);
}

.range-accordion-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.range-accordion-icon {
  font-size: 0.875rem;
  color: var(--accent-primary);
  transition: transform 0.3s ease;
}

/* Nested Accordion Container (Level 2: Individual measurements within a range) */
.nested-accordion-container {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  animation: slideDown 0.3s ease-out;
}

.nested-accordion-container .accordion-item {
  margin-bottom: var(--spacing-sm);
  margin-left: var(--spacing-md);
  margin-right: 0;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.nested-accordion-container .accordion-item:last-child {
  margin-bottom: 0;
}

.nested-accordion-container .accordion-header {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
}

.nested-accordion-container .accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.03);
}

.nested-accordion-container .accordion-label {
  font-size: 0.9375rem;
  font-weight: 500;
}

.nested-accordion-container .accordion-content {
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

@media (max-width: 768px) {
  .range-accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 48px;
  }

  .range-accordion-label {
    font-size: 1rem;
  }

  .nested-accordion-container {
    padding: var(--spacing-xs) var(--spacing-md);
  }

  .nested-accordion-container .accordion-item {
    margin-left: var(--spacing-sm);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 2000px;
  }
}

/* Analysis Results */
.analysis-results {
  margin-top: var(--spacing-lg);
}

.analysis-results h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.seat-height-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

@media (max-width: 768px) {
  .seat-height-comparison {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
}

.analysis-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .analysis-card {
    padding: var(--spacing-md);
  }
}

.analysis-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 4px 16px var(--shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border);
}

.card-header h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.fit-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: capitalize;
}

.fit-badge.excellent {
  background: rgba(16, 185, 129, 0.2);
  color: #10B981;
  border: 1px solid #10B981;
}

.fit-badge.good {
  background: rgba(16, 185, 129, 0.2);
  color: #10B981;
  border: 1px solid #10B981;
}

.fit-badge.perfect {
  background: rgba(16, 185, 129, 0.2);
  color: #10B981;
  border: 1px solid #10B981;
}

.fit-badge.comfortable {
  background: rgba(59, 130, 246, 0.2);
  color: #3B82F6;
  border: 1px solid #3B82F6;
}

.fit-badge.manageable {
  background: rgba(245, 158, 11, 0.2);
  color: #F59E0B;
  border: 1px solid #F59E0B;
}

.fit-badge.challenging {
  background: rgba(245, 158, 11, 0.2);
  color: #F59E0B;
  border: 1px solid #F59E0B;
}

.fit-badge.difficult {
  background: rgba(239, 68, 68, 0.2);
  color: #EF4444;
  border: 1px solid #EF4444;
}

.fit-badge.very-difficult {
  background: rgba(239, 68, 68, 0.2);
  color: #EF4444;
  border: 1px solid #EF4444;
}

.fit-badge.impractical {
  background: rgba(139, 92, 246, 0.2);
  color: #8B5CF6;
  border: 1px solid #8B5CF6;
}

.fit-badge.too-low {
  background: rgba(59, 130, 246, 0.2);
  color: #3B82F6;
  border: 1px solid #3B82F6;
}

.fit-badge.very-low {
  background: rgba(59, 130, 246, 0.2);
  color: #3B82F6;
  border: 1px solid #3B82F6;
}

.card-body {
  color: var(--text-secondary);
}

.measurement-info {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.measurement-info .label {
  font-weight: 600;
  color: var(--text-secondary);
}

.measurement-info .value {
  font-weight: 700;
  color: var(--text-primary);
}

.fit-message {
  margin-bottom: var(--spacing-md);
}

.fit-message p {
  line-height: 1.7;
  color: var(--text-secondary);
}

.recommendations {
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border);
}

.recommendations h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.recommendations p {
  line-height: 1.7;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Related Bikes Section */
.related-bikes-section {
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--border);
}

@media (max-width: 768px) {
  .related-bikes-section {
    padding: var(--spacing-md) 0;
  }
}

.related-bikes-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  text-align: center;
}

@media (max-width: 768px) {
  .related-bikes-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding: 0 1rem;
  }
}

.related-bikes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .related-bikes-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    padding: 0 1rem;
  }
}

@media (max-width: 480px) {
  .related-bikes-grid {
    gap: var(--spacing-sm);
  }
}

.related-bike-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.related-bike-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(74, 158, 255, 0.2);
  border-color: var(--accent-primary);
}

.related-bike-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.related-bike-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--bg-secondary);
}

.related-bike-info {
  padding: var(--spacing-md);
}

.related-bike-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.related-bike-seat-height {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

.related-bikes-loading {
  text-align: center;
  color: var(--text-secondary);
  padding: var(--spacing-lg);
}

/* Disclaimer Section */
.bike-disclaimer-section {
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--border);
}

.bike-disclaimer-section .bike-description-wrapper {
  margin-top: var(--spacing-lg);
}

.disclaimer-accordion-item {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.disclaimer-accordion-item:hover {
  border-color: var(--border-hover);
  box-shadow: 0 2px 8px var(--shadow);
}

.disclaimer-accordion-item.active {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px var(--shadow);
}

.disclaimer-accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
}

.disclaimer-accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.disclaimer-accordion-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.disclaimer-accordion-icon {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.disclaimer-accordion-content {
  display: none;
  padding: 0 var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  animation: slideDown 0.3s ease-out;
}

@media (max-width: 768px) {
  .disclaimer-accordion-content {
    padding: 0 var(--spacing-md);
    padding-bottom: var(--spacing-md);
  }
}

.disclaimer-accordion-item.active .disclaimer-accordion-content {
  display: block;
}


.disclaimer-box {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: var(--spacing-md) 0 0 0;
}

.disclaimer-box h3 {
  display: none;
}

.disclaimer-box p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
  .bike-hero-container {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md);
  }

  .bike-hero-image {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    height: auto;
    min-height: 200px;
  }

  .bike-hero-image img {
    height: auto;
    min-height: 200px;
  }

  .summary-card-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .bike-hero-title h1 {
    font-size: 1.375rem;
    padding: 0 1rem;
  }

  .summary-row-metrics {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .summary-item-divider {
    padding-left: 0;
    margin-left: 0;
    border-left: none;
    border-top: 1px solid var(--border);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    width: 100%;
  }

  .summary-item-divider::before {
    display: none;
  }

  .summary-item {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }

  .summary-item:last-child {
    margin-bottom: 0;
  }

  .summary-item-seat-height {
    width: 100%;
  }

  .summary-item[data-tooltip]:hover::after {
    white-space: normal;
    max-width: 200px;
    text-align: center;
  }

  .seat-height-comparison {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .bike-analysis-section {
    padding: var(--spacing-md) 0;
  }

  .bike-analysis-section h2 {
    font-size: 1.5rem;
    padding: 0 1rem;
  }

  .analysis-accordion {
    padding: 0 1rem;
  }

  .accordion-item {
    margin-bottom: var(--spacing-sm);
  }

  .description-accordion-item {
    margin: 0 1rem;
  }

  .bike-description-section {
    padding: var(--spacing-md) 0;
  }

  .bike-description-content {
    padding: 0 1rem;
  }

  .container {
    padding: 0 1rem;
  }

  .related-bikes-section h2 {
    font-size: 1.375rem;
    padding: 0 0.75rem;
  }

  .related-bikes-grid {
    padding: 0 0.75rem;
  }
}

@media (max-width: 640px) {
  .summary-card-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .bike-hero-container {
    gap: var(--spacing-sm);
  }

  .bike-hero-title h1 {
    font-size: 1.3125rem;
  }
}

@media (max-width: 480px) {
  .summary-card-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .bike-hero-title h1 {
    font-size: 1.25rem;
    line-height: 1.3;
  }

  .bike-hero-image {
    min-height: 180px;
  }

  .bike-hero-image img {
    min-height: 180px;
  }

  .bike-hero-button-wrapper {
    margin-top: var(--spacing-sm);
  }

  .bike-analysis-section {
    padding: var(--spacing-sm) 0;
  }

  .bike-analysis-section h2 {
    font-size: 1.25rem;
    padding: 0 0.75rem;
  }

  .accordion-label {
    font-size: 0.9375rem;
    padding: 0 0.5rem;
  }

  .description-accordion-label {
    font-size: 1.125rem;
  }

  .description-accordion-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .summary-metric-card {
    padding: var(--spacing-xs) var(--spacing-sm);
    min-height: 70px;
  }

  .metric-label {
    font-size: 0.8125rem;
  }

  .metric-value {
    font-size: 0.9375rem;
  }

  .summary-notes-card {
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .accordion-content {
    padding: var(--spacing-xs) var(--spacing-sm) var(--spacing-sm);
  }

  .analysis-card {
    padding: var(--spacing-sm);
  }
}