.faq-cables {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.faq-cables .faq-cable-svg {
  position: absolute;
  overflow: visible;
}

.faq-cables .cable-path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.faq-cables .cable-bg {
  stroke: rgba(0, 212, 255, 0.08);
  stroke-width: 2px;
}

.faq-cables .cable-flow {
  stroke: var(--accent);
  stroke-width: 2.5px;
  stroke-dasharray: 10 90;
  stroke-dashoffset: 100;
  animation: faqCableFlow 2.5s linear infinite;
  filter: drop-shadow(0 0 6px var(--glow-soft));
}

.faq-cable-1 { width: 50%; height: 90px; top: 22%; left: -2%; transform: rotate(-2deg); }
.faq-cable-2 { width: 65px; height: 280px; top: 40%; right: 5%; transform: rotate(1deg); }

.faq-cable-1 .cable-flow { animation-delay: 0s; }
.faq-cable-2 .cable-flow { animation-delay: 0.3s; }

@keyframes faqCableFlow {
  to { stroke-dashoffset: 0; }
}

/* ----- FAQ main ----- */
.faq-main {
  position: relative;
  z-index: 1;
  padding-top: 100px;
}

/* ----- FAQ hero ----- */
.faq-hero {
  padding: 50px 0 60px;
}

.faq-breadcrumb {
  font-size: 0.85rem;
  color: var(--text-mute);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.faq-breadcrumb.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.faq-breadcrumb a:hover {
  color: var(--accent);
}

.faq-breadcrumb .sep {
  margin: 0 8px;
  opacity: 0.6;
}

.faq-breadcrumb .current {
  color: var(--accent);
}

.faq-hero-title {
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.faq-hero-title.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-hero-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s 0.1s var(--ease-out), transform 0.6s 0.1s var(--ease-out);
}

.faq-hero-desc.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----- FAQ list (accordion) ----- */
.faq-content {
  padding: 20px 0 80px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), border-color 0.25s, box-shadow 0.25s;
}

.faq-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-item:hover {
  border-color: rgba(0, 212, 255, 0.15);
}

.faq-item.is-open {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.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;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s, background 0.2s;
}

.faq-question:hover {
  background: rgba(0, 212, 255, 0.04);
  color: var(--accent);
}

.faq-question-text {
  flex: 1;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  border: 2px solid currentColor;
  border-radius: 6px;
  opacity: 0.7;
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  border-radius: 1px;
}

.faq-icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 0.3s var(--ease-out);
}

.faq-item.is-open .faq-icon {
  opacity: 1;
  color: var(--accent);
}

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out);
}

.faq-answer p {
  margin: 0;
  padding: 0 24px 20px;
  padding-top: 0;
  color: var(--text-dim);
  line-height: 1.7;
  font-size: 0.98rem;
  border-top: 1px solid var(--border);
}

.faq-item.is-open .faq-answer {
  max-height: 800px;
}

/* ----- FAQ CTA ----- */
.faq-cta {
  padding: 40px 0 80px;
}

.faq-cta-inner {
  text-align: center;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.faq-cta-inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.faq-cta-inner p {
  margin-bottom: 20px;
  color: var(--text-dim);
  font-size: 1.05rem;
}

.faq-cta-inner .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--bg);
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}

.faq-cta-inner .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--glow-soft);
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .faq-main {
    padding-top: 88px;
  }

  .faq-hero {
    padding: 36px 0 44px;
  }

  .faq-question {
    padding: 16px 18px;
    font-size: 1rem;
  }

  .faq-answer p {
    padding: 0 18px 16px;
  }

  .faq-item.is-open .faq-answer {
    max-height: 500px;
  }

  .faq-cta-inner {
    padding: 32px 24px;
  }
}