/* FAQ Accordion — Rédaction IA */
.ria-faq {
  display: flex;
  flex-direction: column;
  gap: 0.75em;
}

.ria-faq__item {
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
  background: #fff;
}

.ria-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 1.1em 1.25em;
  list-style: none;
  gap: 1em;
}

.ria-faq__item summary::-webkit-details-marker {
  display: none;
}

.ria-faq__item summary h3 {
  margin: 0;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.4;
}

.ria-faq__chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  opacity: .5;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cpolyline points='208 96 128 176 48 96' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='16'/%3E%3C/svg%3E") no-repeat center;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cpolyline points='208 96 128 176 48 96' fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='16'/%3E%3C/svg%3E") no-repeat center;
  transition: transform .3s ease;
}

.ria-faq__item[open] .ria-faq__chevron {
  transform: rotate(180deg);
}

.ria-faq__item[open] {
  border-color: #a0a8b8;
}

.ria-faq__answer {
  padding: 0.5em 1.25em 1.25em;
}