/* Dúvidas: <details> nativo; abre e fecha sem JS. */

.ns-faq__grid { display: grid; gap: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 1024px) {
  .ns-faq__grid { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); column-gap: clamp(4rem, 8vw, 8rem); align-items: start; }
  .ns-faq__head { position: sticky; inset-block-start: calc(var(--ns-header-h) + 2rem); }
}

.ns-faq__head { display: grid; gap: var(--ns-s-6); justify-items: start; }
.ns-faq__head .ns-h2 { max-inline-size: 14ch; }
.ns-faq__aside { display: grid; gap: var(--ns-s-2); margin-block-start: var(--ns-s-4); color: var(--ns-text-2); }
.ns-faq__aside .ns-link { color: var(--ns-blue); justify-self: start; }

.ns-faq__list { border-block-start: 1px solid var(--ns-line); }
.ns-faq__item { border-block-end: 1px solid var(--ns-line); }

.ns-faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-block-size: 4.5rem; padding-block: 1.25rem; cursor: pointer; list-style: none;
  font-family: var(--ns-font-display); font-size: clamp(1.125rem, 1rem + 0.45vw, 1.375rem); font-weight: 500; letter-spacing: -0.015em; line-height: 1.3;
  color: var(--ns-text);
}
.ns-faq__q::-webkit-details-marker { display: none; }
.ns-faq__q::marker { content: ""; }

/* Ícone +/− em CSS (duas barras; a vertical gira ao abrir). */
.ns-faq__icon {
  position: relative; flex: none; inline-size: 2.5rem; block-size: 2.5rem; border-radius: 50%;
  border: 1px solid var(--ns-line); background: var(--ns-white);
  transition: background-color var(--ns-dur-ui) var(--ns-ease), border-color var(--ns-dur-ui) var(--ns-ease);
}
.ns-faq__icon::before, .ns-faq__icon::after {
  content: ""; position: absolute; inset-block-start: 50%; inset-inline-start: 50%;
  inline-size: 0.875rem; block-size: 2px; margin: -1px 0 0 -0.4375rem; border-radius: 2px; background: var(--ns-blue);
  transition: transform var(--ns-dur-ui) var(--ns-ease), background-color var(--ns-dur-ui);
}
.ns-faq__icon::after { transform: rotate(90deg); }
.ns-faq__item[open] .ns-faq__icon { background: var(--ns-blue); border-color: var(--ns-blue); }
.ns-faq__item[open] .ns-faq__icon::before, .ns-faq__item[open] .ns-faq__icon::after { background: #fff; }
.ns-faq__item[open] .ns-faq__icon::after { transform: rotate(0deg); }

.ns-faq__a { padding-block-end: 1.5rem; padding-inline-end: 4rem; color: var(--ns-text-2); max-inline-size: 62ch; }
@media (max-width: 767px) { .ns-faq__a { padding-inline-end: 0; } }
.ns-faq__item[open] .ns-faq__a { animation: ns-faq-in 380ms var(--ns-ease-out); }
@keyframes ns-faq-in { from { opacity: 0; transform: translateY(-6px); } }

@media (hover: hover) and (pointer: fine) {
  .ns-faq__q:hover { color: var(--ns-blue); }
  .ns-faq__q:hover .ns-faq__icon { border-color: var(--ns-blue); }
}
.ns-faq__q:focus-visible { outline-offset: 2px; }