/* ── FAQ ──────────────────────────────────────────────────── */
.faq {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 48px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.3);
}

.faq-item.active {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.faq-trigger {
  width: 100%;
  padding: 24px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
}

.faq-trigger span {
  flex-grow: 1;
}

.faq-icon-svg {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  stroke: var(--text-dim);
}

.faq-item.active .faq-icon-svg {
  transform: rotate(180deg);
  stroke: var(--cyan);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-content-inner {
  padding: 0 24px 24px 24px;
  color: var(--text-sub);
  font-size: 14.5px;
  line-height: 1.6;
}