/* Letter Terms CSS Styles */

.c-letter-terms {
  width: 100%;
  padding: 48px 0 80px;
  background-color: #fafbfc;
  background-image: radial-gradient(#cbd5e1 1.2px, transparent 1.2px);
  background-size: 24px 24px;
  box-sizing: border-box;
  font-family: var(--font-family, sans-serif);
}

.c-letter-terms--hidden {
  display: none !important;
}

.c-letter-terms__container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Side Character Illustrations */
.c-letter-terms__illus {
  flex: 0 0 200px;
  display: flex;
  align-items: flex-start;
  position: relative;
  z-index: 1;
  margin-top: 110px;
}

.c-letter-terms__illus img {
  width: 100%;
  height: auto;
  max-height: 180px;
  object-fit: contain;
}

.c-letter-terms__illus--left {
  margin-right: -20px;
}

.c-letter-terms__illus--right {
  margin-left: -20px;
}

/* Content Area */
.c-letter-terms__content {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
  min-width: 0;
}

/* Breadcrumbs */
.c-letter-terms__breadcrumbs {
  margin-bottom: 24px;
}

.c-letter-terms__breadcrumbs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.c-letter-terms__breadcrumbs-item {
  font-size: 12.5px;
  font-weight: 700;
  color: #4a5568;
  letter-spacing: 0.5px;
}

.c-letter-terms__breadcrumbs-link {
  color: #009be3;
  text-decoration: none;
  transition: color 0.15s ease;
}

.c-letter-terms__breadcrumbs-link:hover {
  text-decoration: underline;
  color: #0070c0;
}

.c-letter-terms__breadcrumbs-separator {
  font-size: 11px;
  color: #a0aec0;
  user-select: none;
}

.c-letter-terms__breadcrumbs-item--active {
  color: #4a5568;
}

/* Header Title & Letter Sizing */
.c-letter-terms__title {
  font-size: 32px;
  font-weight: 800;
  color: #0c2340;
  margin: 0 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  line-height: 1.2;
}

.c-letter-terms__letter-highlight {
  font-size: 68px;
  font-weight: 900;
  color: #00b050; /* Green S */
  line-height: 1;
}

/* Related Card Grid */
.c-letter-terms__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  text-align: left;
  margin-bottom: 48px;
}

.c-letter-terms__card {
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  padding: 28px 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  min-height: 185px;
  box-sizing: border-box;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.c-letter-terms__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.c-letter-terms__card-title {
  font-size: 17px;
  font-weight: 700;
  color: #0c2340;
  margin: 0 0 12px;
  line-height: 1.35;
}

.c-letter-terms__card-desc {
  font-size: 13.5px;
  color: #4a5568;
  margin: 0 0 24px;
  line-height: 1.5;
  flex: 1;
}

.c-letter-terms__card-link {
  font-size: 13.5px;
  font-weight: 700;
  color: #00b050;
  text-decoration: none;
  text-transform: uppercase;
  align-self: flex-start;
  transition: color 0.15s ease;
}

.c-letter-terms__card-link:hover {
  color: #029443;
  text-decoration: underline;
}

/* Empty message style */
.c-letter-terms__empty {
  font-size: 16px;
  color: #4a5568;
  margin: 32px 0;
  font-weight: 500;
}

/* Back button container */
.c-letter-terms__back-container {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.c-letter-terms__back-btn {
  background: transparent;
  border: 1.5px solid #009be3;
  color: #009be3;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 32px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  font-family: inherit;
}

.c-letter-terms__back-btn:hover {
  background: #009be3;
  color: #ffffff;
}

/* ---- Responsive Breakpoints ---- */
@media (max-width: 1024px) {
  .c-letter-terms__illus {
    flex: 0 0 140px;
    margin-top: 150px;
  }
  .c-letter-terms__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .c-letter-terms__illus {
    display: none;
  }
  .c-letter-terms__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .c-letter-terms__title {
    font-size: 28px;
  }
  .c-letter-terms__letter-highlight {
    font-size: 56px;
  }
}