.page-faq {
  --faq-icon-size: 36px;
  --faq-card-radius: var(--radius-lg);
  position: relative;
  color: var(--c-text);
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(17,42,84,0.32) 0%, rgba(10,26,59,0.55) 100%);
}

/* Hero */
.page-faq .faq-hero {
  position: relative;
  padding: 2.25rem 0 2.5rem;
  border-bottom: 1px solid rgba(176,196,222,0.12);
  background:
    radial-gradient(circle at 82% 18%, rgba(0,229,255,0.10) 0%, transparent 42%),
    radial-gradient(circle at 12% 95%, rgba(255,107,26,0.07) 0%, transparent 46%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -120px;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,229,255,0.10) 0%, transparent 62%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(to right, transparent 40%, #000 90%);
  mask-image: linear-gradient(to right, transparent 40%, #000 90%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.page-faq .faq-hero-copy {
  max-width: 820px;
}

.page-faq .faq-hero-copy .eyebrow {
  margin-bottom: 0.9rem;
}

.page-faq .faq-hero h1 {
  font-size: clamp(3rem, 13vw, 6rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0;
}

.page-faq .faq-hero-lead {
  max-width: 60ch;
  margin: 1.25rem 0 1.75rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  color: var(--c-text-subtle);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-hero-actions .btn-primary,
.page-faq .faq-hero-actions .btn-outline {
  font-size: 1rem;
  padding: 0.85rem 1.6rem;
}

.page-faq .faq-hero-meta {
  display: flex;
  align-items: flex-end;
  gap: 1.25rem;
}

.page-faq .faq-hero-icon {
  width: 4.5rem;
  height: 4.5rem;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(0,229,255,0.35);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(17,42,84,0.85), rgba(255,107,26,0.18));
  box-shadow: 0 8px 30px rgba(0,0,0,0.22);
}

.page-faq .faq-hero-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-faq .faq-hero-meta .side-note {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: rgba(176,196,222,0.6);
  white-space: nowrap;
}

/* Layout */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
  padding: 3rem 0 5rem;
  background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-faq .faq-aside {
  position: relative;
  z-index: 2;
}

.page-faq .faq-menu {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  scrollbar-width: none;
}

.page-faq .faq-menu::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-menu-label {
  display: none;
}

.page-faq .faq-menu .spy-wrap {
  display: flex;
  gap: 0.5rem;
}

.page-faq .faq-menu-link {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--c-text-subtle);
  text-decoration: none;
  padding: 0.6rem 1.1rem;
  border: 1px solid rgba(176,196,222,0.18);
  border-radius: 999px;
  background: rgba(17,42,84,0.5);
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-menu-link:hover {
  border-color: rgba(255,107,26,0.45);
  color: var(--c-text);
}

.page-faq .faq-menu-link.is-active {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.page-faq .faq-menu-cta {
  display: none;
  flex-shrink: 0;
}

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

.page-faq .faq-section {
  position: relative;
  margin-bottom: 4.5rem;
  scroll-margin-top: 5rem;
}

.page-faq .faq-section-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px dashed rgba(176,196,222,0.22);
}

.page-faq .faq-index {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.28);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

.page-faq .faq-section-head h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0;
}

/* FAQ items */
.page-faq .faq-item {
  position: relative;
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: linear-gradient(145deg, rgba(17,42,84,0.72), rgba(17,42,84,0.38));
  border: 1px solid rgba(176,196,222,0.14);
  border-radius: var(--faq-card-radius);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(255,107,26,0.42);
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
}

.page-faq .faq-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 3px;
  border-radius: 0 0 6px 6px;
  background: var(--c-accent);
  opacity: 0;
  transform: scaleX(0.6);
  transform-origin: center;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-faq .faq-item[open]::after {
  opacity: 1;
  transform: scaleX(1);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.45;
  user-select: none;
  transition: background 0.2s var(--ease);
}

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

.page-faq .faq-item summary:hover {
  background: rgba(255,107,26,0.06);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .faq-q-icon {
  width: var(--faq-icon-size);
  height: var(--faq-icon-size);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,107,26,0.4);
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
}

.page-faq .faq-q-title {
  flex: 1;
  min-width: 0;
}

.page-faq .faq-chevron {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  margin-right: 0.15rem;
  border-right: 2px solid var(--c-text-subtle);
  border-bottom: 2px solid var(--c-text-subtle);
  transform: rotate(45deg);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-faq .faq-item[open] .faq-chevron {
  border-color: var(--c-accent);
  transform: rotate(225deg);
}

.page-faq .faq-answer {
  margin: 0 1.25rem 1.4rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid rgba(0,229,255,0.35);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(0,229,255,0.03);
  color: var(--c-text-subtle);
  font-size: 0.94rem;
  line-height: 1.85;
}

.page-faq .faq-answer p {
  margin: 0 0 0.75rem;
}

.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-answer a {
  color: var(--c-cyan);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s var(--ease);
}

.page-faq .faq-answer a:hover {
  color: var(--c-accent);
}

.page-faq .faq-a-label {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  background: rgba(0,229,255,0.08);
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* Version panel */
.page-faq .faq-version-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(176,196,222,0.14);
  border-radius: var(--faq-card-radius);
  background: linear-gradient(135deg, rgba(0,229,255,0.06), rgba(255,107,26,0.05));
}

.page-faq .faq-version-copy {
  color: var(--c-text-subtle);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-faq .faq-version-copy p {
  margin: 0 0 0.8rem;
}

.page-faq .faq-version-copy p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-version-copy .data-tag {
  display: inline-block;
  margin: 0 0.1rem;
}

.page-faq .faq-version-panel img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(176,196,222,0.1);
  border-radius: var(--radius-md);
  object-fit: cover;
}

/* Contact */
.page-faq .faq-contact-intro {
  max-width: 70ch;
  margin: 0 0 1.25rem;
  color: var(--c-text-subtle);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-faq .faq-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-contact-card {
  padding: 1.1rem 1.25rem;
  background: rgba(17,42,84,0.55);
  border: 1px solid rgba(176,196,222,0.13);
  border-radius: var(--radius-md);
}

.page-faq .faq-contact-label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
  text-transform: uppercase;
}

.page-faq .faq-contact-value {
  display: block;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-text);
  word-break: break-all;
}

.page-faq .faq-contact-note {
  margin: 1.5rem 0;
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Floating CTA */
.page-faq .faq-fab {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  background: linear-gradient(135deg, #FF7A2A, var(--c-accent));
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 10px 32px rgba(255,107,26,0.4);
  text-decoration: none;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .faq-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(255,107,26,0.48);
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: clamp(3rem, 7vw, 5.5rem) 0 3rem;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 3rem;
  }

  .page-faq .faq-hero-meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 0.6rem;
  }

  .page-faq .faq-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    padding-top: 3.5rem;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: 7rem;
  }

  .page-faq .faq-menu {
    flex-direction: column;
    gap: 1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-menu-label {
    display: block;
    margin-bottom: 0.25rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    color: var(--c-text-subtle);
    opacity: 0.6;
  }

  .page-faq .faq-menu .spy-wrap {
    flex-direction: column;
    gap: 0.5rem;
  }

  .page-faq .faq-menu-link {
    display: block;
    font-size: 1rem;
    padding: 0.85rem 1.5rem;
    white-space: nowrap;
  }

  .page-faq .faq-menu-cta {
    display: inline-flex;
    margin-top: 1rem;
    border-radius: 999px;
  }

  .page-faq .faq-answer {
    margin-left: calc(var(--faq-icon-size) + 0.9rem);
    margin-right: 1.5rem;
  }

  .page-faq .faq-version-panel {
    grid-template-columns: 1fr 400px;
    align-items: center;
    padding: 1.75rem;
  }

  .page-faq .faq-version-panel img {
    max-width: 400px;
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}