/* ═══════════════════════════════════════════
   NUMLOGIC — FAQ SECTION STYLES
   ═══════════════════════════════════════════ */

/* ─── FAQ SECTION ─────────────────────────── */
.faq {
  background: var(--color-bg);
  position: relative;
}

.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover,
.faq-item.open {
  border-color: var(--color-border-h);
}

.faq-item.open {
  background: rgba(0,212,255,0.03);
  box-shadow: var(--shadow-glow);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  transition: var(--transition);
}

.faq-question:hover { color: var(--color-primary); }
.faq-item.open .faq-question { color: var(--color-primary); }

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--color-primary);
  transition: var(--transition);
  line-height: 1;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--grad-primary);
  color: #fff;
  border-color: transparent;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* Nav link for FAQ */
@media (max-width: 768px) {
  .faq-question {
    padding: 16px 20px;
    font-size: 0.9375rem;
  }
  .faq-answer p { padding: 0 20px 16px; }
}