/* Case Study Section Styles - AWS Inspired */

/* Case Study Header Styles */
.case-study-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.case-study-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin: 0;
  text-align: center;
}

.case-study-subtitle {
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0 0 var(--space-2xl);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* AWS-style breadcrumb */
.article-breadcrumb {
  margin-bottom: var(--space-xl);
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.article-breadcrumb a {
  color: var(--primary);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.article-breadcrumb a:hover {
  color: var(--text);
  text-decoration: none;
}

.article-breadcrumb span {
  color: var(--text-muted);
  opacity: 0.7;
}


.case-study-section {
  padding: var(--section-gap) 0;
  background: var(--background);
  position: relative;
  overflow: hidden;
}

.case-study-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
  pointer-events: none;
}

.case-study-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: all var(--transition-fast);
}

.case-study-badge svg {
  width: 16px;
  height: 16px;
}

.case-study-badge:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-1px);
}

.case-study-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  position: relative;
  z-index: 2;
}

.case-study-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

/* Problem and Solution Blocks */
.case-study-problem,
.case-study-solution {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.case-study-problem::before,
.case-study-solution::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.case-study-problem:hover,
.case-study-solution:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.case-study-problem:hover::before,
.case-study-solution:hover::before {
  transform: scaleX(1);
}

.case-study-problem {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.case-study-solution {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.case-study-icon {
  width: 48px;
  height: 48px;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ef4444;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.case-study-solution .case-study-icon {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.case-study-problem:hover .case-study-icon,
.case-study-solution:hover .case-study-icon {
  transform: scale(1.1);
}

.case-study-icon svg {
  width: 24px;
  height: 24px;
}

.case-study-text h3 {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 var(--space-md);
  color: var(--text);
  line-height: 1.3;
}

.case-study-text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 var(--space-md);
}

.case-study-text p:last-child {
  margin-bottom: 0;
}

.case-study-text ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.case-study-text li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.case-study-text li::marker {
  color: var(--primary);
}

.case-study-text strong {
  font-weight: 600;
  color: var(--text);
}

/* Technologies Section */
.case-study-technologies {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

.case-study-technologies:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.case-study-technologies h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
  color: var(--text);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tech-tag {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: all var(--transition-fast);
}

.tech-tag:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-1px);
}

/* Results Section */
.case-study-results {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

.case-study-results:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.case-study-results h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
  color: var(--text);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.result-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(99, 102, 241, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(99, 102, 241, 0.1);
  transition: all var(--transition-normal);
}

.result-item:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-2px);
}

/* Центрированные элементы результатов для страницы кейсов */
.case-results .result-item {
  align-items: center;
}

.result-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.result-item:hover .result-icon {
  transform: scale(1.1);
}

.result-icon svg {
  width: 16px;
  height: 16px;
}

.result-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--space-xs);
  color: var(--text);
  line-height: 1.3;
}

.result-content p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Стили для элементов результатов на странице кейсов */
.case-results .result-item span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

/* Comment Section */
.case-study-comment {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  transition: all var(--transition-normal);
}

.case-study-comment:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(99, 102, 241, 0.3);
}

.comment-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.case-study-comment:hover .comment-icon {
  transform: scale(1.1);
}

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

.comment-text h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
}

.comment-text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  font-style: italic;
}

/* Sidebar */
.case-study-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.case-study-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.case-study-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.case-study-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.case-study-card:hover::before {
  transform: scaleX(1);
}

.case-study-card-header h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 var(--space-md);
  color: var(--text);
  line-height: 1.3;
}

.case-study-card-header p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 var(--space-lg);
}

.case-study-card-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.case-study-card-actions .btn {
  width: 100%;
  justify-content: center;
}

/* Screenshots Section */
.case-study-screenshots {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

.case-study-screenshots:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.case-study-screenshots h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 var(--space-lg);
  color: var(--text);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.screenshot-placeholder {
  background: rgba(99, 102, 241, 0.05);
  border: 2px dashed rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-normal);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.screenshot-placeholder:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

.screenshot-placeholder svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.screenshot-placeholder span {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  max-width: 100%;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .case-study-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .case-study-sidebar {
    order: -1;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .case-study-section {
    padding: var(--space-2xl) 0;
  }
  
  .case-study-problem,
  .case-study-solution {
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-lg);
  }
  
  .case-study-icon {
    width: 40px;
    height: 40px;
  }
  
  .case-study-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .case-study-text h3 {
    font-size: 20px;
  }
  
  .case-study-text p,
  .case-study-text li {
    font-size: 15px;
  }
  
  .case-study-technologies,
  .case-study-results,
  .case-study-screenshots {
    padding: var(--space-lg);
  }
  
  .case-study-technologies h3,
  .case-study-results h3 {
    font-size: 18px;
  }
  
  .tech-tags {
    gap: var(--space-xs);
  }
  
  .tech-tag {
    font-size: 13px;
    padding: var(--space-xs) var(--space-sm);
  }
  
  .result-item {
    padding: var(--space-sm);
  }
  
  .case-results .result-item {
    align-items: center;
  }
  
  .result-icon {
    width: 28px;
    height: 28px;
  }
  
  .result-icon svg {
    width: 14px;
    height: 14px;
  }
  
  .result-content h4 {
    font-size: 15px;
  }
  
  .result-content p {
    font-size: 13px;
  }
  
  .case-study-comment {
    padding: var(--space-lg);
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .comment-icon {
    width: 36px;
    height: 36px;
  }
  
  .comment-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .comment-text h4 {
    font-size: 16px;
  }
  
  .comment-text p {
    font-size: 15px;
  }
  
  .case-study-card {
    padding: var(--space-lg);
  }
  
  .case-study-card-header h3 {
    font-size: 18px;
  }
  
  .case-study-card-header p {
    font-size: 15px;
  }
  
  .case-study-screenshots {
    padding: var(--space-lg);
  }
  
  .case-study-screenshots h4 {
    font-size: 16px;
  }
  
  .screenshot-placeholder {
    padding: var(--space-md);
    aspect-ratio: 4/3;
  }
  
  .screenshot-placeholder svg {
    width: 28px;
    height: 28px;
  }
  
  .screenshot-placeholder span {
    font-size: 13px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .case-study-section {
    padding: var(--space-xl) 0;
  }
  
  .case-study-badge {
    font-size: 12px;
    padding: var(--space-xs) var(--space-sm);
  }
  
  .case-study-badge svg {
    width: 14px;
    height: 14px;
  }
  
  .case-study-problem,
  .case-study-solution {
    padding: var(--space-md);
  }
  
  .case-study-icon {
    width: 36px;
    height: 36px;
  }
  
  .case-study-icon svg {
    width: 18px;
    height: 18px;
  }
  
  .case-study-text h3 {
    font-size: 18px;
  }
  
  .case-study-text p,
  .case-study-text li {
    font-size: 14px;
  }
  
  .case-study-technologies,
  .case-study-results,
  .case-study-screenshots {
    padding: var(--space-md);
  }
  
  .case-study-technologies h3,
  .case-study-results h3 {
    font-size: 16px;
  }
  
  .tech-tag {
    font-size: 12px;
    padding: 4px var(--space-sm);
  }
  
  .result-item {
    padding: var(--space-xs);
    gap: var(--space-sm);
  }
  
  .case-results .result-item {
    align-items: center;
  }
  
  .result-icon {
    width: 24px;
    height: 24px;
  }
  
  .result-icon svg {
    width: 12px;
    height: 12px;
  }
  
  .result-content h4 {
    font-size: 14px;
  }
  
  .result-content p {
    font-size: 12px;
  }
  
  .case-study-comment {
    padding: var(--space-md);
  }
  
  .comment-icon {
    width: 32px;
    height: 32px;
  }
  
  .comment-icon svg {
    width: 16px;
    height: 16px;
  }
  
  .comment-text h4 {
    font-size: 15px;
  }
  
  .comment-text p {
    font-size: 14px;
  }
  
  .case-study-card {
    padding: var(--space-md);
  }
  
  .case-study-card-header h3 {
    font-size: 16px;
  }
  
  .case-study-card-header p {
    font-size: 14px;
  }
  
  .case-study-screenshots {
    padding: var(--space-md);
  }
  
  .case-study-screenshots h4 {
    font-size: 15px;
  }
  
  .screenshot-placeholder {
    padding: var(--space-md);
  }
  
  .screenshot-placeholder svg {
    width: 24px;
    height: 24px;
  }
  
  .screenshot-placeholder span {
    font-size: 12px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
  }
}

/* Related Cases Section */
.related-cases-section {
  padding: var(--section-gap) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.related-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.related-case-card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.related-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.related-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.related-case-card:hover::before {
  transform: scaleX(1);
}

.related-case-content {
  position: relative;
  z-index: 2;
}

.related-case-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  margin-bottom: var(--space-md);
  transition: all var(--transition-fast);
}

.related-case-badge svg {
  width: 12px;
  height: 12px;
}

.related-case-badge:hover {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-1px);
}

.related-case-content h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  line-height: 1.3;
}

.related-case-content p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}

/* Responsive for Related Cases */
@media (max-width: 768px) {
  .related-cases-section {
    padding: var(--space-2xl) 0;
  }
  
  .related-cases-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .related-case-card {
    padding: var(--space-lg);
  }
  
  .related-case-content h3 {
    font-size: 16px;
  }
  
  .related-case-content p {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .article-breadcrumb {
    font-size: 13px;
  }
  
  .article-breadcrumb a {
    padding: 4px var(--space-xs);
  }
  
  .related-cases-section {
    padding: var(--space-xl) 0;
  }
  
  .related-case-card {
    padding: var(--space-md);
  }
  
  .related-case-badge {
    font-size: 11px;
    padding: 4px var(--space-xs);
  }
  
  .related-case-badge svg {
    width: 10px;
    height: 10px;
  }
  
  .related-case-content h3 {
    font-size: 15px;
  }
  
  .related-case-content p {
    font-size: 12px;
  }
}

/* Case Study Page Specific Styles */
.case-study-page {
  background: var(--background);
}

.case-study-page .case-study-section {
  padding: var(--section-gap) 0;
}

.case-study-page .case-study-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
  pointer-events: none;
}

/* Responsive adjustments for case study page */
@media (max-width: 768px) {
  .case-study-header {
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }
  
  .case-study-title {
    font-size: clamp(24px, 6vw, 32px);
  }
  
  .case-study-subtitle {
    font-size: clamp(16px, 4vw, 20px);
    margin-bottom: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .case-study-title {
    font-size: clamp(20px, 8vw, 28px);
  }
  
  .case-study-subtitle {
    font-size: clamp(14px, 5vw, 18px);
  }
}

/* Cases Page Styles */
.cases-page {
  background: var(--background);
}

/* Cases Hero Section */
.cases-hero {
  padding: var(--section-gap) 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
  position: relative;
  overflow: hidden;
}

.cases-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
  pointer-events: none;
}

.cases-hero-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
  position: relative;
  z-index: 2;
}

.cases-hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.cases-hero-text .badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  width: fit-content;
}

.cases-hero-text h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin: 0;
}

.cases-hero-text .lead {
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}

.cases-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-md);
}

.cases-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cases-stats .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.cases-stats .stat-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

.cases-hero-sidebar {
  position: sticky;
  top: var(--space-xl);
}

/* Featured Case Section */
.featured-case-section {
  padding: var(--section-gap) 0;
  background: var(--background);
}

.featured-case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.featured-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.featured-case-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.featured-case-card:hover::before {
  transform: scaleX(1);
}

.featured-case-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.case-image-placeholder {
  background: rgba(99, 102, 241, 0.05);
  border: 2px dashed rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  text-align: center;
  transition: all var(--transition-normal);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.case-image-placeholder:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

.case-image-placeholder svg {
  width: 48px;
  height: 48px;
  color: var(--primary);
}

.placeholder-text {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: var(--space-sm);
  text-align: center;
}

.featured-case-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
  z-index: 2;
}

.case-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  width: fit-content;
}

.case-badge svg {
  width: 16px;
  height: 16px;
}

.case-title {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 0;
}

.case-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

.case-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}


.case-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.case-actions .btn {
  flex: 1;
  justify-content: center;
}

/* All Cases Section */
.all-cases-section {
  padding: var(--section-gap) 0;
  background: var(--surface);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.case-card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  text-decoration: none;
  color: inherit;
}

.case-card:hover::before {
  transform: scaleX(1);
}

.case-card.coming-soon {
  opacity: 0.7;
}

.case-card.coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-md);
}

.case-card-image {
  margin-bottom: var(--space-lg);
}

.case-card-content {
  position: relative;
  z-index: 2;
}

.case-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.case-category {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.case-date {
  font-size: 12px;
  color: var(--text-muted);
}

.coming-soon-badge {
  background: rgba(156, 163, 175, 0.1);
  color: var(--text-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(156, 163, 175, 0.2);
}

.case-card-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--text);
  line-height: 1.3;
}

.case-card-excerpt {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0 0 var(--space-md);
}

.case-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.case-read-more {
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.case-read-more:hover {
  color: var(--text);
  text-decoration: none;
}

.case-read-time {
  font-size: 12px;
  color: var(--text-muted);
}

/* Cases CTA Section */
.cases-cta-section {
  padding: var(--section-gap) 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  position: relative;
  overflow: hidden;
}

.cases-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
  pointer-events: none;
}

.cases-cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) 0;
}

.cases-cta-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin: 0 auto var(--space-lg);
  transition: all var(--transition-normal);
}

.cases-cta-icon:hover {
  transform: scale(1.1);
}

.cases-cta-icon svg {
  width: 32px;
  height: 32px;
}

.cases-cta-content h2 {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin: 0 0 var(--space-md);
}

.cases-cta-subtitle {
  font-size: 18px;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0 0 var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cases-cta-features {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(99, 102, 241, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(99, 102, 241, 0.1);
  transition: all var(--transition-normal);
}

.cta-feature:hover {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-2px);
}

.feature-icon {
  width: 24px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 14px;
  height: 14px;
}

.cta-feature span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.cases-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.cases-cta-actions .btn {
  min-width: 160px;
}

/* Responsive Design for Cases Page */
@media (max-width: 1024px) {
  .cases-hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .cases-hero-sidebar {
    position: static;
  }
  
  .featured-case-card {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .cases-stats {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .cases-hero {
    padding: var(--space-2xl) 0;
  }
  
  .featured-case-section,
  .all-cases-section,
  .cases-cta-section {
    padding: var(--space-2xl) 0;
  }
  
  .cases-cta-content {
    padding: var(--space-2xl) 0;
  }
  
  .featured-case-card {
    padding: var(--space-xl);
  }
  
  .cases-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .case-card {
    padding: var(--space-lg);
  }
  
  .cases-stats {
    gap: var(--space-lg);
  }
  
  .cases-stats .stat-value {
    font-size: 20px;
  }
  
  .cases-stats .stat-label {
    font-size: 13px;
  }
  
  .case-results {
    gap: var(--space-sm);
  }
  
  .result-item {
    padding: var(--space-sm);
  }
  
  .case-actions {
    flex-direction: column;
  }
  
  .cases-cta-features {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .cases-cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cases-cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .cases-hero {
    padding: var(--space-xl) 0;
  }
  
  .featured-case-section,
  .all-cases-section,
  .cases-cta-section {
    padding: var(--space-xl) 0;
  }
  
  .cases-cta-content {
    padding: var(--space-xl) 0;
  }
  
  .featured-case-card {
    padding: var(--space-lg);
  }
  
  .case-card {
    padding: var(--space-md);
  }
  
  .case-card-title {
    font-size: 16px;
  }
  
  .case-card-excerpt {
    font-size: 13px;
  }
  
  .cases-stats {
    gap: var(--space-md);
  }
  
  .cases-stats .stat-value {
    font-size: 18px;
  }
  
  .cases-stats .stat-label {
    font-size: 12px;
  }
  
  .case-image-placeholder {
    padding: var(--space-xl);
  }
  
  .case-image-placeholder svg {
    width: 36px;
    height: 36px;
  }
  
  .cases-cta-icon {
    width: 48px;
    height: 48px;
  }
  
  .cases-cta-icon svg {
    width: 24px;
    height: 24px;
  }
  
  .cta-feature {
    padding: var(--space-sm);
  }
  
  .feature-icon {
    width: 20px;
    height: 20px;
  }
  
  .feature-icon svg {
    width: 12px;
    height: 12px;
  }
  
  .cta-feature span {
    font-size: 13px;
  }
}