/* ==========================================================================
   Seymour Tech - Case Study Page Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Case Study Layout
   -------------------------------------------------------------------------- */
.case-study {
  padding-top: var(--header-height);
}

.case-study-hero {
  background-color: var(--color-primary-dark);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}

.case-study-hero h1 {
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: var(--spacing-xs);
}

.case-study-hero .subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 300;
}

.case-study-body {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr 1fr;
  margin: 0 auto;
  max-width: var(--max-width);
  padding: var(--spacing-lg) var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Narrative Column (left side)
   -------------------------------------------------------------------------- */
.narrative {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.narrative-section {
  display: flex;
  gap: var(--spacing-sm);
}

.narrative-icon {
  align-items: center;
  border-radius: 8px;
  display: flex;
  flex-shrink: 0;
  font-size: 1.25rem;
  height: 48px;
  justify-content: center;
  margin-top: 0.25rem;
  width: 48px;
}

.narrative-icon--caterer,
.narrative-icon--challenge,
.narrative-icon--solution {
  background-color: var(--color-primary);
  color: var(--color-surface);
}

.narrative-content h2 {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--spacing-xs);
}

.narrative-content p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
}

.narrative-content p:last-child {
  margin-bottom: 0;
}

.narrative-content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.narrative-content li {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
  padding-left: 1rem;
  position: relative;
}

.narrative-content li::before {
  color: var(--color-primary);
  content: '•';
  font-weight: 700;
  left: 0;
  position: absolute;
}

.narrative-content li:last-child {
  margin-bottom: 0;
}

.narrative-content strong {
  color: var(--color-text);
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   Results Column (right side)
   -------------------------------------------------------------------------- */
.results {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.results-headline {
  align-items: center;
  background-color: var(--color-primary-dark);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

.results-headline .period {
  color: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
  text-align: center;
}

.headline-stats {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
}

.headline-stat {
  align-items: baseline;
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.headline-stat .value {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
}

.headline-stat .label {
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.3;
  text-transform: uppercase;
}

.headline-stat .label small {
  display: block;
  font-size: 0.5625rem;
  letter-spacing: 0;
  opacity: 0.8;
  text-transform: none;
}

/* Stats grid */
.stats-grid {
  background-color: rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}

.stat-card {
  background-color: var(--color-surface);
  padding: var(--spacing-sm);
  text-align: center;
}

.stat-value {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.stat-value .arrow {
  color: var(--color-primary);
  font-size: 1.25rem;
}

.stat-label {
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Charts
   -------------------------------------------------------------------------- */
.charts-row {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr 1fr;
}

.chart-panel {
  background-color: var(--color-surface);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: var(--spacing-sm);
}

.chart-title {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.legend-item {
  align-items: center;
  color: var(--color-text-light);
  display: flex;
  font-size: 0.625rem;
  gap: 0.25rem;
}

.legend-swatch {
  border-radius: 2px;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}

.legend-swatch--bar {
  background-color: var(--color-primary);
}

.legend-swatch--line {
  background-color: var(--color-background);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
}

.chart-area {
  align-items: flex-end;
  display: flex;
  gap: 0;
  height: 160px;
  position: relative;
}

.chart-y-axis {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  min-width: 2rem;
  padding-right: 0.5rem;
}

.chart-y-label {
  color: var(--color-text-light);
  font-size: 0.5625rem;
  line-height: 1;
  text-align: right;
}

.chart-bars-container {
  align-items: flex-end;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  border-left: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  flex: 1;
  height: 100%;
  justify-content: space-around;
  padding: 0 0.5rem;
  position: relative;
}

.chart-bar-group {
  align-items: center;
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.25rem;
  height: 100%;
  justify-content: flex-end;
}

.chart-bar {
  background-color: var(--color-primary);
  border-radius: 3px 3px 0 0;
  max-width: 48px;
  transition: height var(--transition-base);
  width: 60%;
}

.chart-bar-label {
  color: var(--color-text-light);
  font-size: 0.5625rem;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
  text-transform: uppercase;
}

.chart-line-overlay {
  height: 100%;
  left: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 100%;
}

.chart-caption {
  color: var(--color-text-light);
  font-size: 0.6875rem;
  margin-top: var(--spacing-xs);
  text-align: center;
}

.chart-dot {
  background-color: var(--color-background);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  height: 8px;
  position: absolute;
  transform: translate(-50%, -50%);
  width: 8px;
}

/* --------------------------------------------------------------------------
   Highlight Cards
   -------------------------------------------------------------------------- */
.highlight-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.highlight-card {
  background-color: var(--color-surface);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: var(--spacing-md);
}

.highlight-card-header {
  align-items: flex-start;
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.highlight-card-icon {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  color: var(--color-surface);
  display: flex;
  flex-shrink: 0;
  height: 44px;
  justify-content: center;
  margin-top: 0.125rem;
  width: 44px;
}

.highlight-card-icon .material-icons {
  font-size: 1.25rem;
}

.highlight-card-title {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.4;
}

.highlight-card-title em {
  color: var(--color-primary);
  display: block;
  font-style: normal;
}

.highlight-card-body p {
  color: var(--color-text-light);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
}

.highlight-card-body p:last-child {
  margin-bottom: 0;
}

.results-summary-list {
  display: grid;
  gap: 0.25rem var(--spacing-md);
  grid-template-columns: 1fr 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.results-summary-list li {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
  padding-left: 1rem;
  position: relative;
}

.results-summary-list li::before {
  color: var(--color-primary);
  content: '•';
  font-weight: 700;
  left: 0;
  position: absolute;
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.case-study-cta {
  background-color: var(--color-primary-dark);
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
}

.case-study-cta h2 {
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 400;
  margin-bottom: var(--spacing-xs);
}

.case-study-cta p {
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .case-study-body {
    gap: var(--spacing-md);
    grid-template-columns: 1fr;
  }

  .results-headline {
    gap: var(--spacing-sm);
  }

  .headline-stats {
    gap: var(--spacing-sm);
  }

  .headline-stat .value {
    font-size: 1.75rem;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .case-study-hero h1 {
    font-size: 1.75rem;
  }

  .case-study-body {
    padding: var(--spacing-md);
  }

  .results-headline {
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
  }

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

  .headline-stat .value {
    font-size: 1.5rem;
  }

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

  .stat-value {
    font-size: 1.5rem;
  }

  .charts-row {
    grid-template-columns: 1fr;
  }

  .case-study-cta h2 {
    font-size: 1.75rem;
  }

  .narrative-icon {
    font-size: 1.125rem;
    height: 40px;
    width: 40px;
  }

  .results-summary-list {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .case-study-hero h1 {
    font-size: 1.5rem;
  }

  .results-headline {
    gap: var(--spacing-xs);
  }

  .headline-stat .value {
    font-size: 1.25rem;
  }

  .stat-value {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.6875rem;
  }
}