/* ============================================
   NAVEGUE BÚZIOS — Dúvidas Frequentes (FAQ)
   Accordion interativo elegante
   ============================================ */

.faq {
  background-color: var(--color-offwhite);
  padding-top: var(--space-8);
}

.faq__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-6) auto;
}

.faq__container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-sea);
}

.faq-item.is-active {
  border-color: var(--color-ocean);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  cursor: pointer;
  gap: var(--space-3);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-ocean);
}

.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-ocean);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-fast);
}

.faq-icon::before {
  width: 12px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 12px;
}

.faq-item.is-active .faq-icon {
  transform: rotate(180deg);
}

.faq-item.is-active .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  padding: 0 1.25rem;
  color: var(--color-neutral);
  font-size: 0.8125rem;
  line-height: var(--leading-relaxed);
  transition: max-height 0.35s ease, padding 0.3s ease, opacity 0.25s ease, visibility 0.35s;
}

.faq-item.is-active .faq-answer {
  max-height: 800px;
  opacity: 1;
  visibility: visible;
  padding: 0 1.25rem 1rem 1.25rem;
}

.faq-answer p {
  color: var(--color-neutral);
  margin-bottom: var(--space-2);
}

.faq-answer ul {
  margin-left: var(--space-4);
  margin-bottom: var(--space-2);
}

.faq-answer li {
  margin-bottom: 0.2rem;
}