/* ============ COMPARATIVE CHANNELS ============ */
.ba-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.ba-comparison-column {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  border-radius: 12px;
  transition: background 0.3s ease;
}

.ba-column-before {
  background: rgba(220, 50, 50, 0.04);
}

.ba-column-after {
  background: rgba(34, 197, 94, 0.04);
}

.ba-column-header {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid;
}

.ba-column-header--before {
  color: rgba(220, 50, 50, 0.7);
  border-bottom-color: rgba(220, 50, 50, 0.3);
}

.ba-column-header--after {
  color: rgba(34, 197, 94, 0.7);
  border-bottom-color: rgba(34, 197, 94, 0.3);
}

.ba-comparison-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  align-items: stretch;
  position: relative;
}

.ba-column-after .ba-comparison-item {
  flex-direction: row-reverse;
}

.ba-card {
  flex: 1;
  padding: 1.25rem;
  border-radius: 8px;
  border: 1px solid transparent;
  border-left: 2px solid;
  background: #0f0f0f;
  transition: all 0.3s ease;
  position: relative;
}

.ba-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  border: 1px solid var(--line-2);
  border-left: none;
  opacity: 0.5;
  pointer-events: none;
}

.ba-card--before {
  background: #0c0c0c;
  border-left-color: rgba(220, 50, 50, 0.5);
}

.ba-card--before:hover {
  background: #0f0f0f;
  border-left-color: rgba(220, 50, 50, 0.7);
}

.ba-card--after {
  background: #0c0c0c;
  border-left-color: rgba(34, 197, 94, 0.5);
}

.ba-card--after:hover {
  background: #0f0f0f;
  border-left-color: rgba(34, 197, 94, 0.7);
}

.ba-card-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ba-card strong {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.ba-card span {
  font-size: 1.05rem;
  color: var(--fg-3);
  line-height: 1.4;
}

.ba-icon {
  display: inline-block;
  margin-right: 0.5rem;
  font-weight: 700;
  opacity: 0.7;
}

.ba-icon--before {
  color: rgba(220, 50, 50, 0.8);
}

.ba-icon--after {
  color: rgba(34, 197, 94, 0.8);
}

.ba-strip-connector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 80px;
  flex-shrink: 0;
}

.ba-strip-connector-right {
  flex-direction: row-reverse;
}

.ba-strip-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.ba-comparison-item:hover .ba-strip-dot {
  opacity: 1;
}

.ba-strip-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.ba-strip-bar--before {
  background: linear-gradient(to right, rgba(220, 50, 50, 0.6), rgba(220, 50, 50, 0.3));
}

.ba-strip-bar--after {
  background: linear-gradient(to right, rgba(34, 197, 94, 0.3), rgba(34, 197, 94, 0.6));
}

.ba-comparison-item:hover .ba-strip-bar--before {
  background: linear-gradient(to right, rgba(220, 50, 50, 0.8), rgba(220, 50, 50, 0.5));
}

.ba-comparison-item:hover .ba-strip-bar--after {
  background: linear-gradient(to right, rgba(34, 197, 94, 0.5), rgba(34, 197, 94, 0.8));
}

@media (max-width: 1080px) {
  .ba-comparison {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .ba-column-after .ba-comparison-item {
    flex-direction: column;
  }
  .ba-comparison-item {
    flex-direction: column;
    gap: 0.75rem;
  }
  .ba-strip-connector {
    width: 100%;
    min-width: auto;
    justify-content: center;
    height: 20px;
    flex-direction: column;
  }
  .ba-strip-connector-right {
    flex-direction: column;
  }
  .ba-strip-bar {
    flex: none;
    width: 2px;
    height: 100%;
  }
  .ba-card {
    padding: 1rem;
  }
  .ba-card strong {
    font-size: 0.85rem;
  }
  .ba-card span {
    font-size: 1.05rem;
  }
}