/* ============================================================
   FAQ STYLES  (reusable accordion)
   Used on the home page FAQ and ready for any future faq.html.

   USAGE:
   <div class="faq-list">
     <details class="faq-item">
       <summary>Your question here</summary>
       <div class="faq-answer"><p>Your answer here.</p></div>
     </details>
   </div>
   ============================================================ */

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.3s var(--ease);
}

.faq-item[open] {
  border-color: var(--border-copper);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 22px;
  min-height: 60px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--text-0);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

/* Copper plus / minus indicator */
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-answer { padding: 0 22px 22px; }

.faq-answer p {
  font-size: 0.96rem;
  color: var(--text-2);
  line-height: 1.65;
}