.faq-hero {
  position: relative;
}

.faq-hero::before,
.faq-hero::after {
  position: absolute;
  z-index: -1;
  padding: 1px;
  border-radius: var(--radius-frame);
  background: var(--gradient-frame);
  content: "";
  pointer-events: none;
  -webkit-mask: linear-gradient(var(--color-black) 0 0) content-box, linear-gradient(var(--color-black) 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(var(--color-black) 0 0) content-box, linear-gradient(var(--color-black) 0 0);
  mask-composite: exclude;
}

.faq-hero::before {
  top: 24px;
  right: -180px;
  width: 480px;
  height: 260px;
  opacity: 0.24;
}

.faq-hero::after {
  bottom: 10px;
  left: -220px;
  width: 420px;
  height: 210px;
  opacity: 0.18;
}

.faq-hero__panel {
  display: grid;
  padding: clamp(32px, 6vw, 72px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-frame);
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.faq-hero__copy {
  max-width: 760px;
}

.faq-hero__eyebrow,
.faq-diagnosis__label,
.faq-next__label {
  display: inline-flex;
  min-height: 30px;
  margin-bottom: 18px;
  padding: 5px 13px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  align-items: center;
  background: var(--color-bg);
  color: var(--color-accent-dark);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
}

.faq-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 48px);
}

.faq-hero__copy p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: clamp(16px, 1.5vw, 19px);
}

.faq-hero__index {
  display: grid;
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  background: var(--color-bg);
  box-shadow: var(--shadow-near);
}

.faq-hero__index span {
  display: inline-flex;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-card);
  align-items: center;
  justify-content: center;
  background: var(--color-panel-strong);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 650;
  text-align: center;
}

.faq-diagnosis {
  display: grid;
  grid-template-columns: minmax(230px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(30px, 6vw, 72px);
}

.faq-diagnosis h2 {
  margin-bottom: 0;
  font-size: clamp(25px, 3vw, 34px);
}

.faq-diagnosis ol {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 14px;
  list-style: none;
  counter-reset: diagnosis-step;
}

.faq-diagnosis li {
  position: relative;
  min-height: 44px;
  padding-left: 54px;
  color: var(--color-text-muted);
  counter-increment: diagnosis-step;
}

.faq-diagnosis li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  place-items: center;
  background: var(--color-accent);
  color: var(--color-white);
  content: counter(diagnosis-step);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.faq-content {
  padding-top: clamp(48px, 7vw, 80px);
}

.faq-layout {
  position: relative;
}

.faq-categories {
  width: 100%;
}

.faq-category {
  padding-top: clamp(34px, 5vw, 64px);
  padding-bottom: clamp(72px, 10vw, 112px);
  scroll-margin-top: calc(var(--header-height) + 74px);
}

.faq-category:first-child {
  padding-top: 0;
}

.faq-category + .faq-category {
  border-top: 1px solid var(--color-border);
}

.faq-category__heading {
  display: grid;
  margin-bottom: clamp(28px, 5vw, 48px);
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  align-items: end;
  gap: clamp(24px, 5vw, 64px);
}

.faq-category__heading > div {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.faq-category__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.faq-category__heading h2 {
  margin-bottom: 0;
}

.faq-category__heading p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.faq-category .faq-list {
  max-width: 980px;
  margin-left: auto;
}

.faq-item summary {
  font-size: 17px;
}

.faq-item__answer {
  padding-right: clamp(20px, 7vw, 72px);
}

.faq-item__answer p {
  line-height: 1.85;
}

.faq-item__related {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
}

.faq-item__related a {
  text-decoration: none;
}

.faq-next {
  display: flex;
  padding: clamp(28px, 5vw, 52px);
  align-items: center;
  justify-content: space-between;
  gap: clamp(28px, 6vw, 72px);
}

.faq-next > div:first-child {
  max-width: 680px;
}

.faq-next h2 {
  margin-bottom: 10px;
}

.faq-next p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.faq-next .button-row {
  flex: 0 0 auto;
}

@media (max-width: 900px) {
  .faq-hero__panel,
  .faq-diagnosis {
    grid-template-columns: 1fr;
  }

  .faq-hero__index {
    max-width: 520px;
  }

  .faq-category__heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .faq-category .faq-list {
    max-width: none;
    margin-left: 0;
  }

  .faq-next {
    align-items: flex-start;
    flex-direction: column;
  }

  .faq-next .button-row {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .faq-hero__panel {
    padding: 26px 20px;
    border-radius: var(--radius-panel);
  }

  .faq-hero h1 {
    font-size: clamp(26px, 7vw, 30px);
  }

  .faq-hero__index {
    grid-template-columns: 1fr 1fr;
    padding: 7px;
    border-radius: var(--radius-card);
  }

  .faq-hero__index span {
    min-height: 44px;
    padding-inline: 8px;
    font-size: 13px;
  }

  .faq-diagnosis {
    padding: 24px 20px;
  }

  .faq-category {
    padding-bottom: 76px;
  }

  .faq-category__heading > div {
    gap: 10px;
  }

  .faq-item summary {
    font-size: 16px;
  }

  .faq-item__answer {
    padding-right: 20px;
  }

  .faq-next {
    padding: 26px 20px;
  }

  .faq-next .button-row {
    align-items: stretch;
  }
}

@media (max-width: 360px) {
  .faq-hero__index {
    grid-template-columns: 1fr;
  }
}