/* Case Study Specific Styles */

.case-study {
  background: var(--color-white);
}

/* Header */
.case-study-header {
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-black);
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-link:hover {
  color: var(--color-blue);
}

.back-link svg {
  transition: transform 0.3s ease;
}

.back-link:hover svg {
  transform: translateX(-4px);
}

/* Hero */
.case-study-hero {
  padding: 80px 0;
}

.hero-content-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 60px;
}

.hero-main-content {
  flex: 1;
}

.case-study-logo-placeholder {
  width: 120px;
  height: 120px;
  background: #F5F5F5;
  border: 2px dashed var(--color-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}


.case-study-logo-placeholder img{
  width: 200px;
}

.case-study-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.meta-item {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-blue);
  text-transform: uppercase;
}

.meta-divider {
  color: var(--color-border);
}

.case-study-title {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  color: var(--color-black);
  max-width: 900px;
}

.case-study-intro {
  font-size: 21px;
  line-height: 1.6;
  color: var(--color-gray-dark);
  max-width: 800px;
  margin-bottom: 64px;
}

.case-study-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-gray-light);
  text-transform: uppercase;
}

.stat-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.01em;
}

/* Sections */
.case-study-section {
  padding: 120px 0;
}

.section-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
}

.section-label h2 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-gray-dark);
  text-transform: uppercase;
  position: sticky;
  top: 100px;
}

.section-content {
  max-width: 800px;
}

.content-heading {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 24px;
  margin-top: 48px;
  color: var(--color-black);
}

.content-heading:first-child {
  margin-top: 0;
}

.content-text {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-gray-dark);
  margin-bottom: 24px;
}

/* Process Steps */
.process-step {
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
}

.process-step:last-child {
  border-bottom: none;
}

.step-number {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-blue);
  margin-bottom: 16px;
}

.step-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--color-black);
}

.step-description {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-gray-dark);
}

/* Image Placeholder */
.image-placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  background: #F5F5F5;
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 32px 0;
}

.image-placeholder p {
  font-size: 16px;
  color: var(--color-gray-light);
  font-style: italic;
}

/* TL;DR List */
.tldr-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tldr-list li {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-black);
  padding-left: 28px;
  margin-bottom: 16px;
  position: relative;
  font-weight: 500;
}

.tldr-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-blue);
  font-weight: 700;
}

/* Scope Tags */
.scope-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.scope-tag {
  display: inline-block;
  padding: 10px 18px;
  background: #F5F5F5;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-black);
  letter-spacing: -0.01em;
  transition: all 0.2s ease;
}

.scope-tag:hover {
  background: var(--color-blue);
  color: white;
  border-color: var(--color-blue);
}

/* Problem List */
.problem-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.problem-list li {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-gray-dark);
  padding-left: 28px;
  margin-bottom: 12px;
  position: relative;
}

.problem-list li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: #DC2626;
  font-weight: 700;
  font-size: 20px;
}

/* Approach List */
.approach-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.approach-list li {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-gray-dark);
  padding-left: 28px;
  margin-bottom: 16px;
  position: relative;
}

.approach-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-blue);
  font-weight: 700;
  font-size: 20px;
}

/* Challenge Cards */
.challenge-card {
  background: #FAFAFA;
  border-left: 3px solid var(--color-blue);
  padding: 24px;
  margin-bottom: 16px;
}

.challenge-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-black);
  margin: 0;
  letter-spacing: -0.01em;
}

/* Outcome List */
.outcome-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.outcome-list li {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-gray-dark);
  padding-left: 28px;
  margin-bottom: 12px;
  position: relative;
}

.outcome-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #16A34A;
  font-weight: 700;
  font-size: 20px;
}

/* Info Table */
.info-table {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin: 32px 0;
}

.table-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-border);
}

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

.table-cell {
  padding: 20px 24px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-dark);
  border-right: 1px solid var(--color-border);
}

.table-cell:last-child {
  border-right: none;
}

.table-header {
  background: #FAFAFA;
  font-weight: 700;
  color: var(--color-black);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Figma Embed */
.figma-embed-container {
  width: 100%;
  margin: 32px 0;
}

.figma-placeholder {
  width: 100%;
  min-height: 600px;
  background: #F5F5F5;
  border: 2px dashed var(--color-border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.figma-placeholder p {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-gray-dark);
  margin: 0;
}

.figma-placeholder span {
  font-size: 14px;
  color: var(--color-gray-light);
  font-style: italic;
}

/* Footer CTA */
.case-study-footer {
  padding: 120px 0;
  background: #FAFAFA;
}

.footer-cta {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.footer-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 40px;
  color: var(--color-black);
}

/* Responsive */
@media (max-width: 768px) {
  .case-study-header {
    padding: 24px 0;
  }

  .case-study-hero {
    padding: 48px 0;
  }

  .hero-content-wrapper {
    flex-direction: column;
  }

  .case-study-logo-placeholder {
    align-self: flex-start;
  }

  .case-study-stats {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .case-study-section {
    padding: 64px 0;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-label h2 {
    position: static;
    margin-bottom: 16px;
  }

  .case-study-footer {
    padding: 64px 0;
  }
}