/* CSR CSS */

:root {
  --sage-red: #b01c2e;
  --sage-red-dark: #7f1421;
  --sage-gold: #d5a638;
  --bg-light: #faf5f5;
  --border-color: #e3d6d6;
  --text-dark: #3b2525;
}

.curriculum-wrapper {
  max-width: 1200px;
  margin: 0 auto;
}

.curriculum-heading {
  text-align: center;
  margin-bottom: 24px;
}

.curriculum-heading h1 {
  font-size: 24px;
  color: var(--sage-red-dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.curriculum-heading p {
  font-size: 14px;
  color: #6b4b4b;
}

.accordion-grid {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.accordion-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* width: 50%; */
}

.accordion-item-csr {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
}

.accordion-header-csr {
  width: 100%;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  background: linear-gradient(90deg, var(--sage-red), var(--sage-red-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
}

.accordion-header-csr .accordion-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.accordion-header-csr .accordion-title::before {
  content: "●";
  font-size: 8px;
  color: var(--sage-gold);
}

.accordion-header-csr .accordion-icon {
  font-weight: 700;
  font-size: 18px;
  transition: transform 0.15s ease;
}

.accordion-item-csr.active .accordion-header-csr {
  background: linear-gradient(90deg, var(--sage-red-dark), var(--sage-red));
}

.accordion-item-csr.active .accordion-header-csr .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body-csr {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
  padding: 0 14px; /* collapsed padding */
}

.accordion-item-csr.active .accordion-body-csr {
  padding: 12px 14px 16px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.subject-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 4px;
  font-size: 13px;
}

.subject-table thead {
  background: #f3e3e3;
}

.subject-table th,
.subject-table td {
  padding: 6px 8px;
  border: 1px solid #e5d1d1;
  text-align: left;
  /* white-space: nowrap; */
}

.subject-table th {
  font-weight: 600;
  color: var(--sage-red-dark);
}

.subject-table tbody tr:nth-child(even) {
  background: #fdf8f8;
}

@media (max-width: 768px) {
  .accordion-grid {
    flex-direction: column;
  }

  .accordion-column {
    width: 100%;
  }
}

/* CSR CSS */