/* ===== Base ===== */
html {
  scroll-behavior: smooth;
}

/* Offset de scroll para o header fixo */
[id] {
  scroll-margin-top: 80px;
}

/* ===== FAQ Accordion ===== */
.faq-answer {
  display: none;
}

.faq-answer.open {
  display: block;
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-icon.rotated {
  transform: rotate(180deg);
}

/* ===== Header shadow on scroll ===== */
header.scrolled {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}