/* Case Study: Approach Section */
.agp-csi .approach-section {
  padding: 80px 40px;
  background: var(--csi-white);
}
.agp-csi .approach-inner {
  max-width: 720px;
  margin: 0 auto;
}
.agp-csi .approach-inner h2 {
  font-size: clamp(24px, 3.5vw, 40px) !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  margin-bottom: 20px;
  color: var(--csi-navy) !important;
}
.agp-csi .approach-inner p {
  color: var(--csi-slate);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 40px;
}
.agp-csi .approach-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--csi-border);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--csi-border);
}
.agp-csi .approach-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  background: var(--csi-white);
  padding: 32px;
  transition: background 0.2s;
}
.agp-csi .approach-card:first-child {
  background: var(--csi-teal-light);
}
.agp-csi .approach-card:hover {
  background: var(--csi-teal-light);
}
.agp-csi .approach-num {
  font-size: 28px !important;
  font-weight: 800 !important;
  color: var(--csi-teal);
  opacity: 0.3;
}
.agp-csi .approach-card:first-child .approach-num,
.agp-csi .approach-card:hover .approach-num {
  opacity: 1;
}
.agp-csi .approach-title {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: var(--csi-navy) !important;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.agp-csi .approach-icon {
  color: var(--csi-teal);
}
.agp-csi .approach-content p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--csi-slate);
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .agp-csi .approach-section {
    padding-left: 20px;
    padding-right: 20px;
  }
  .agp-csi .approach-card {
    grid-template-columns: 56px 1fr;
    padding: 24px;
  }
}