/* Case Studies Section Redesign */

.cs-section {
  padding: 8rem 0 4rem;
  background-color: var(--color-bg);
}

.cs-header {
  margin-bottom: 3rem;
}

.cs-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}

.cs-label {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  display: block;
}

.cs-title {
  font-size: 3rem;
  line-height: 1.1;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  max-width: 600px;
}

.cs-title-highlight {
  color: var(--color-accent);
}

.cs-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-sec);
  max-width: 600px;
  line-height: 1.6;
}

.cs-btn-github {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  background: transparent;
}

.cs-btn-github:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-text-sec);
}

.cs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 992px) {
  .cs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Card Styling */
.cs-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.cs-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.cs-card.featured {
  border-color: var(--color-accent);
}

.cs-card.swiggy { border-color: #FF7E1D; }
.cs-card.groww { border-color: #A072E5; }
.cs-card.investora { border-color: #4CAF50; }
.cs-card.tastefinder { border-color: #FFC107; }

.cs-card-header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.cs-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cs-card-icon.swiggy { background: #FF7E1D; color: white; }
.cs-card-icon.groww { background: #2F1E4A; color: #A072E5; }
.cs-card-icon.investora { background: #1B3B2B; color: #4CAF50; }
.cs-card-icon.tastefinder { background: #4A3A13; color: #FFC107; }

.cs-card-title-container {
  flex-grow: 1;
}

.cs-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(255, 180, 0, 0.1);
  color: var(--color-accent);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.cs-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.cs-card-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-sec);
  font-weight: 600;
}

.cs-card-category.swiggy { color: var(--color-accent); }
.cs-card-category.groww { color: #A072E5; }
.cs-card-category.investora { color: #4CAF50; }
.cs-card-category.tastefinder { color: #FFC107; }

.cs-card-desc {
  color: var(--color-text-sec);
  line-height: 1.6;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Stats Row */
.cs-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 1.5rem;
}

.cs-stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cs-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cs-stat-icon {
  width: 16px;
  height: 16px;
}

.cs-stat-icon.swiggy { color: var(--color-accent); }
.cs-stat-icon.groww { color: #A072E5; }
.cs-stat-icon.investora { color: #4CAF50; }
.cs-stat-icon.tastefinder { color: #FFC107; }

.cs-stat-label {
  font-size: 0.8rem;
  color: var(--color-text-sec);
  line-height: 1.4;
}

/* Key Impact */
.cs-impact-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.cs-impact-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cs-impact-label.swiggy { color: var(--color-accent); }
.cs-impact-label.groww { color: #A072E5; }
.cs-impact-label.investora { color: #4CAF50; }
.cs-impact-label.tastefinder { color: #FFC107; }

.cs-impact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  flex-grow: 1;
}

.cs-impact-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text-sec);
  line-height: 1.5;
}

.cs-impact-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0;
}

.cs-impact-list.swiggy li::before { color: var(--color-accent); }
.cs-impact-list.groww li::before { color: #A072E5; }
.cs-impact-list.investora li::before { color: #4CAF50; }
.cs-impact-list.tastefinder li::before { color: #FFC107; }

/* Buttons */
.cs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.cs-btn-solid {
  background: var(--color-accent);
  color: #111;
  border: none;
}

.cs-btn-solid:hover {
  background: #FFA033;
}

.cs-btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-sec);
}

.cs-btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
}

.cs-btn-outline.swiggy { border-color: #FF7E1D; color: #FF7E1D; }
.cs-btn-outline.swiggy:hover { background: #FF7E1D; color: #111; }

.cs-btn-outline.groww { border-color: #A072E5; color: #A072E5; }
.cs-btn-outline.groww:hover { background: #A072E5; color: #111; }

.cs-btn-outline.investora { border-color: #4CAF50; color: #4CAF50; }
.cs-btn-outline.investora:hover { background: #4CAF50; color: #111; }

.cs-btn-outline.tastefinder { border-color: #FFC107; color: #FFC107; }
.cs-btn-outline.tastefinder:hover { background: #FFC107; color: #111; }

/* Features Banner */
.cs-banner {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .cs-banner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .cs-banner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cs-banner-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.cs-banner-icon {
  flex-shrink: 0;
}

.cs-banner-text h4 {
  font-size: 0.95rem;
  color: var(--color-text);
  margin: 0 0 0.25rem 0;
}

.cs-banner-text p {
  font-size: 0.8rem;
  color: var(--color-text-sec);
  margin: 0;
  line-height: 1.4;
}