.page-faq {
  --faq-grid-line: rgba(42, 46, 58, 0.28);
  background-image:
    linear-gradient(var(--faq-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-grid-line) 1px, transparent 1px);
  background-size: 34px 34px;
}

.page-faq .breadcrumbs {
  padding-top: 1.5rem;
  padding-bottom: 0.5rem;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
  padding: clamp(2rem, 5vw, 4rem) 0 1rem;
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.page-faq .faq-hero__title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  color: var(--color-text);
  text-transform: uppercase;
}

.page-faq .faq-hero__lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-dim);
  max-width: 58ch;
}

.page-faq .faq-index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.75rem;
  margin-top: 2.25rem;
  padding: 1.1rem;
  background: rgba(18, 20, 29, 0.82);
  border: 1px solid var(--color-steel);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-panel);
  border: 1px solid transparent;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-color: var(--color-green);
  background: rgba(0, 255, 194, 0.08);
  transform: translateY(-2px);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  color: var(--color-purple);
  font-size: 0.8rem;
  font-weight: 500;
}

.page-faq .faq-index__text {
  font-weight: 500;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border: 2px solid var(--color-steel);
  box-shadow: var(--shadow-hard);
  position: relative;
}

.page-faq .faq-hero__figure img,
.page-faq .faq-contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-faq .faq-hero__figure .figure__caption {
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--color-steel);
  color: var(--color-dim);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-filter {
  border-top: 1px solid var(--color-steel);
  border-bottom: 1px solid var(--color-steel);
  background: rgba(10, 12, 20, 0.9);
  padding: 1rem 0;
  margin: 2.5rem 0 1rem;
}

.page-faq .faq-filter__inner {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.page-faq .faq-filter__caption {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--color-green);
  text-transform: uppercase;
}

.page-faq .faq-filter .filter-bar {
  flex-wrap: wrap;
}

.page-faq .faq-filter .filter-btn {
  font-family: var(--font-headline);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  padding: 0.6rem 1rem;
  color: var(--color-dim);
  background: var(--color-panel);
  border: 1px solid var(--color-steel);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.page-faq .faq-filter .filter-btn:hover,
.page-faq .faq-filter .filter-btn:focus-visible {
  color: var(--color-text);
  border-color: var(--color-purple);
}

.page-faq .faq-filter .filter-btn[data-active],
.page-faq .faq-filter .filter-btn.is-active {
  color: var(--color-bg);
  background: linear-gradient(135deg, #7B2FFF 0%, #00FFC2 100%);
  border-color: transparent;
  box-shadow: 0 0 0 2px rgba(0, 255, 194, 0.4);
}

.page-faq .faq-block,
.page-faq .faq-contact-panel {
  scroll-margin-top: 2rem;
}

.page-faq .faq-block {
  margin-bottom: 3rem;
}

.page-faq .faq-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.page-faq .faq-card {
  background: var(--color-panel);
  border: 2px solid var(--color-steel);
  box-shadow: 0.5rem 0.5rem 0 rgba(42, 46, 58, 0.32);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.page-faq .faq-card[open] {
  border-color: rgba(123, 47, 255, 0.7);
  box-shadow: 0.5rem 0.5rem 0 rgba(123, 47, 255, 0.22);
  background: linear-gradient(145deg, rgba(18, 20, 29, 0.98), rgba(28, 14, 46, 0.85));
}

.page-faq .faq-card__q {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.25rem 1.25rem 1.35rem;
  cursor: pointer;
  user-select: none;
}

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

.page-faq .faq-card__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-green);
  background: rgba(0, 255, 194, 0.08);
  border: 1px solid rgba(0, 255, 194, 0.35);
  width: 3.1rem;
  min-width: 3.1rem;
  height: 2.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-faq .faq-card__text {
  flex: 1 1 auto;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--color-text);
}

.page-faq .faq-card__icon {
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-purple);
  transition: transform 0.3s ease;
}

.page-faq .faq-card[open] .faq-card__icon {
  transform: rotate(180deg);
}

.page-faq .faq-card__a {
  border-top: 1px dashed var(--color-steel);
  padding: 0 1.5rem 1.35rem;
}

.page-faq .faq-card__a p {
  color: var(--color-dim);
  margin: 1rem 0 0;
  line-height: 1.75;
}

.page-faq .faq-card__a ul {
  margin: 0.85rem 0 0;
  padding-left: 1.25rem;
  color: var(--color-dim);
  line-height: 1.75;
}

.page-faq .faq-card__a a {
  color: var(--color-green);
}

.page-faq .faq-contact-panel {
  margin: 4rem 0 5rem;
  padding: 2.5rem 1.5rem;
  border: 2px solid var(--color-steel);
  background: radial-gradient(
    ellipse at top left,
    rgba(123, 47, 255, 0.16),
    rgba(10, 12, 20, 0.55) 60%
  );
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.page-faq .faq-contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.1rem;
}

.page-faq .faq-contact-card {
  padding: 1.5rem;
  background: var(--color-panel);
  border: 1px solid var(--color-steel);
  box-shadow: 0.4rem 0.4rem 0 rgba(42, 46, 58, 0.35);
}

.page-faq .faq-contact-card__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-purple);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.page-faq .faq-contact-card__label::before {
  content: "▶";
  font-size: 0.6rem;
  color: var(--color-green);
}

.page-faq .faq-contact-card__main {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  word-break: break-word;
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.page-faq .faq-contact-card__sub {
  color: var(--color-dim);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
}

.page-faq .faq-contact-card .btn {
  margin-top: 1rem;
}

.page-faq .faq-contact-figure {
  margin: 0;
  border: 2px solid var(--color-steel);
  box-shadow: var(--shadow-hard);
  background: var(--color-panel);
}

.page-faq .faq-contact-figure .figure__caption {
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--color-steel);
  color: var(--color-dim);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-contact-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--color-green);
  background: rgba(0, 255, 194, 0.06);
  color: var(--color-dim);
  font-size: 0.9rem;
  line-height: 1.7;
}

@media (min-width: 860px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
    padding: clamp(3rem, 6vw, 5rem) 0 2.5rem;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-filter__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-faq .faq-filter__caption {
    margin-right: 1.5rem;
  }

  .page-faq .faq-contact-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-card__q {
    padding: 1.45rem 1.6rem 1.45rem 1.7rem;
  }

  .page-faq .faq-card__a {
    padding: 0 1.6rem 1.5rem;
  }
}