/* ==========================================================================
   Blok: veelgestelde vragen. Maat voor maat uit het prototype (sectie 10): kop 4/12 met belknop,
   rechts 8/12 native <details> met plus/min en een oranje streepje bij de open vraag.
   ========================================================================== */

.block-faq__grid {
  display: grid;
  row-gap: var(--sp-10);
}

.block-faq__lead {
  margin-top: var(--sp-5);
  color: var(--color-gray);
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
}

.block-faq__call {
  margin-top: var(--sp-6);
}

.block-faq__item {
  border-bottom: var(--border-hairline-w) solid var(--color-silver);
}

.block-faq__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  min-height: var(--sp-14);
  padding-block: var(--sp-5);
  list-style: none;
  cursor: pointer;
  transition: background-color var(--dur-ui) var(--ease-ui);
}

.block-faq__summary h3 {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-h4);
  line-height: var(--lh-h4);
  font-weight: 650;
  font-stretch: calc(var(--wdth-heading) * 1%);
  letter-spacing: normal;
}

.block-faq__mark {
  display: none;
  flex: none;
  width: 22px;
  height: 12px;
}

.block-faq__item[open] .block-faq__mark {
  display: block;
}

.block-faq__summary .icon {
  width: var(--sp-6);
  height: var(--sp-6);
}

.block-faq__minus,
.block-faq__item[open] .block-faq__plus {
  display: none;
}

.block-faq__item[open] .block-faq__minus {
  display: block;
}

.faq-answer {
  max-width: var(--measure);
  padding-bottom: var(--sp-6);
  color: var(--color-gray);
}

.block-faq__item[open] > .faq-answer {
  animation: faq-in var(--dur-ui) var(--ease-ui);
}

@keyframes faq-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (hover: hover) {
  .block-faq__summary:hover {
    background: var(--color-silver-light);
  }
}

@media (min-width: 64em) {
  .block-faq__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    column-gap: var(--sp-8);
  }

  .block-faq__head {
    grid-column: span 4;
  }

  .block-faq__list {
    grid-column: span 8;
    padding-left: var(--sp-8);
  }
}