/* Section — FAQ */

.faq-section {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(360px, 1.2fr);
  gap: clamp(1.5rem, 4vw, 2.375rem);
  align-items: start;
  margin-top: clamp(2rem, 5vw, 2.75rem);
}

.faq-left .faq-title {
  margin: clamp(3rem, 10vw, 6.25rem) 0 0.75rem;
  max-width: 28.75rem;
  font-family: var(--ws-font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.375rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  color: var(--ws-primary);
}

.faq-left .faq-desc {
  max-width: 32.5rem;
  margin: 1.2rem 0 0;
  font-family: var(--ws-font-body);
  font-size: clamp(0.9375rem, 2vw, 1rem);
  line-height: 1.8;
  color: var(--ws-text-muted);
}

.faq-left p {
  max-width: 32.5rem;
  margin: 1rem 0 0;
  font-size: clamp(0.9375rem, 2vw, 1rem);
  line-height: 1.8;
  color: var(--ws-text-muted);
}

.faq-right {
  display: grid;
  gap: 1rem;
}

.faq-list {
  display: grid;
  gap: 0.875rem;
}

.faq-item {
  overflow: hidden;
  border: 1px solid #E5E7F2;
  border-radius: clamp(1rem, 3vw, 1.75rem);
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
  transition: var(--ws-ease);
}

.faq-item.open {
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: clamp(1rem, 2.5vw, 1.375rem) clamp(1rem, 3vw, 1.5rem);
  border: none;
  background: transparent;
  font-family: var(--ws-font-body);
  font-size: clamp(0.9375rem, 2.2vw, 1rem);
  font-weight: 700;
  line-height: 1.55;
  text-align: left;
  color: var(--ws-text-dark);
  cursor: pointer;
}

.faq-q span:first-child {
  display: block;
  flex: 1;
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.125rem;
  height: 2.125rem;
  border-radius: 50%;
  background: rgba(56, 149, 255, 0.08);
  font-size: 1.2rem;
  color: var(--ws-primary);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 clamp(1rem, 3vw, 1.5rem);
  font-size: clamp(0.875rem, 2vw, 0.95rem);
  line-height: 1.8;
  color: var(--ws-text-muted);
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-a {
  max-height: 360px;
  padding: 0 clamp(1rem, 3vw, 1.5rem) 1.25rem;
}

@media (max-width: 900px) {
  .faq-section {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .faq-left .faq-title {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .faq-item {
    border-radius: 1.25rem;
  }

  .faq-q {
    align-items: flex-start;
  }
}