.faq-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
@media (max-width: 900px) {
  .faq-layout { grid-template-columns: 1fr; gap: 24px; }
}

.faq-nav {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media (max-width: 900px) {
  .faq-nav {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 8px;
  }
  .faq-nav::-webkit-scrollbar { height: 4px; }
  .faq-nav::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 2px; }
}
.faq-nav a {
  padding: 10px 14px;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}
.faq-nav a:hover {
  background: var(--surface);
  color: var(--ink);
}
.faq-nav a.active {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent);
}

.faq-content { min-width: 0; }

.faq-category {
  margin-bottom: 56px;
  scroll-margin-top: 100px;
}
.faq-category-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.faq-category-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(34, 198, 230, 0.12);
  border: 1px solid rgba(34, 198, 230, 0.25);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.faq-category h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s;
}
.faq-item:hover, .faq-item.open { border-color: var(--line-2); }
.faq-q {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
}
.faq-q-text {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s var(--ease-smooth);
  color: var(--ink-2);
}
.faq-item.open .faq-toggle {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-smooth);
}
.faq-a-inner {
  padding: 0 24px 24px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-2);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.faq-a-inner .en {
  display: block;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  color: var(--ink-3);
  font-style: italic;
}
.faq-item.open .faq-a { max-height: 600px; }

/* CTA */
.cant-find {
  max-width: 800px;
  margin: 80px auto 0;
  padding: 40px;
  background: linear-gradient(135deg, rgba(34, 198, 230, 0.08) 0%, var(--surface) 100%);
  border: 1px solid rgba(34, 198, 230, 0.25);
  border-radius: var(--radius-xl);
  text-align: center;
}
.cant-find h3 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.cant-find p {
  font-size: 15px;
  color: var(--ink-2);
  margin-bottom: 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.cant-find .buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Warm-orange variant for Landing Page FAQ category icon */
.faq-category-icon-warm {
  background: linear-gradient(135deg, rgba(255,159,67,0.18) 0%, rgba(255,159,67,0.04) 100%) !important;
  border-color: rgba(255,159,67,0.28) !important;
  color: #FF9F43 !important;
}