:root {
  --muted: rgba(255, 255, 255, .7);
  --line: rgba(255, 255, 255, .1);
}

/* Estrutura geral */
.faq {
  max-width: 820px;
  margin: 40px auto 80px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Cards */
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  color: var(--ink);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: all .35s ease;
  overflow: hidden;
}

.faq details[open] {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .35);
  border-color: var(--accent);
}

/* Sumário */
.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--accent);
  /* << verde do site */
  list-style: none;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  outline: none;
}

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

.faq summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* Ícone animado */
.faq summary::after {
  content: "▸";
  font-size: 1.1rem;
  color: var(--accent);
  margin-left: 12px;
  transition: transform .3s ease;
}

.faq details[open] summary::after {
  transform: rotate(90deg);
}

/* Texto interno */
.faq p {
  color: var(--muted);
  margin-top: 10px;
  line-height: 1.65;
  font-size: 1rem;
  animation: fadeIn .4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hover */
.faq details:hover {
  border-color: var(--accent-hover);
  background: rgba(255, 255, 255, 0.04);
}

/* Animação de entrada na rolagem */
.reveal-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsivo */
@media (max-width:700px) {
  .faq {
    margin-top: 30px;
    padding: 0 14px;
  }

  .faq summary {
    font-size: 1.02rem;
  }
}