/* ============================================================
   FAQ & Specs Styles
   ============================================================ */

/* FAQ Accordion */
.faq-list {
  max-width: 900px;
  margin: 0 auto 3rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 1.2rem;
  overflow: hidden;
  transition: all var(--transition);
  background: var(--bg-card);
  background-image: var(--gradient-card-shine);
  box-shadow: var(--shadow-sm);
}

.faq-item:hover {
  border-color: var(--border-orange);
  box-shadow: var(--shadow-card-hover);
}

.faq-question {
  width: 100%;
  padding: 1.75rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: all var(--transition);
}

.faq-question:hover {
  color: var(--orange);
  background: rgba(255, 106, 26, 0.03);
}

.faq-question:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -3px;
  background: rgba(255, 106, 26, 0.05);
  color: var(--orange);
}

.faq-chevron {
  width: 22px;
  height: 22px;
  color: var(--orange);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-question {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 1.5rem;
  background: var(--bg-alternate);
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
}

.faq-answer code {
  background: var(--bg-surface);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

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

/* Tech Specs */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.specs-group {
  padding: 1.5rem;
  background: var(--bg-card);
  background-image: var(--gradient-card-shine);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.specs-group-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-dim);
  font-size: 1rem;
}

.specs-group-title svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
}

.specs-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 2rem;
  padding: 0.75rem 0;
  font-size: 0.9rem;
}

.specs-row:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.specs-key {
  color: var(--muted);
  font-weight: 500;
}

.specs-val {
  color: var(--white);
}

/* Responsive */
@media (max-width: 768px) {
  .faq-question {
    padding: 1.2rem;
    font-size: 0.95rem;
  }

  .faq-answer {
    padding: 1.2rem;
  }

  .specs-grid {
    grid-template-columns: 1fr;
  }

  .specs-row {
    grid-template-columns: 120px 1fr;
    gap: 1rem;
    font-size: 0.85rem;
  }
}