/* ============================================================
   faq.css — よくあるご質問ページ
   ============================================================ */

.faq-page {
  background-color: var(--color-white);
}

.faq-hero {
  padding-block: 0;
  background-color: var(--color-brand);
  color: var(--color-white);
}

.faq-hero__inner {
  padding-block: clamp(1.5rem, 3vw, 3rem);
}

.faq-hero__panel {
  display: grid;
  gap: var(--space-5);
  padding: clamp(1.25rem, 2.5vw, 2.5rem);
  border-radius: var(--radius-xl);
  background-color: var(--color-brand);
  box-shadow: 0 22px 56px rgb(0 0 0 / 0.18);
}

.faq-hero__content {
  display: grid;
  gap: var(--space-4);
  align-content: end;
}

.faq-hero__eyebrow {
  width: fit-content;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgb(255 255 255 / 0.34);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-shadow: 0 1px 10px rgb(0 0 0 / 0.16);
}

.faq-hero__title {
  max-width: 11em;
  margin-block-end: 0;
  font-size: clamp(1.6rem, calc(0.8rem + 4vw), 2.8rem);
  font-weight: 900;
  line-height: 1.16;
  text-shadow: 0 1px 12px rgb(0 0 0 / 0.18);
}

.faq-hero__lead {
  max-width: 40rem;
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.9;
  color: rgb(255 255 255 / 0.95);
}

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

.faq-hero__visual-card {
  display: grid;
  gap: 0.9rem;
  height: 100%;
  padding: clamp(1.1rem, 2vw, 1.75rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.98) 0%, rgb(242 249 245 / 0.98) 100%);
  color: var(--color-brand);
  box-shadow: 0 16px 34px rgb(0 0 0 / 0.12);
}

.faq-hero__visual-label {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--color-brand-mid);
}

.faq-hero__visual-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-hero__visual-list li {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.faq-hero__visual-link {
  width: 100%;
  justify-content: center;
  margin-block-start: 0;
  white-space: nowrap;
}

.faq-page .section-head__ja[id] {
  scroll-margin-block-start: calc(var(--header-height) + 1rem);
}

.faq-directory {
  &:nth-of-type(odd) {
    background-color: var(--color-bg-light);
  }

  & .faq-directory__stack {
    display: grid;
    gap: var(--space-6);
  }

  & .faq-directory__lead {
    max-width: 48rem;
    margin: 0 auto;
    color: var(--color-neutral-mid);
    line-height: 1.9;
    text-align: center;
  }

  & .faq-directory__group {
    display: grid;
    gap: var(--space-6);
  }

  & .faq-directory__subcategory {
    margin: 0;
    padding-block-end: var(--space-3);
    border-block-end: 1px solid var(--color-border);
    color: var(--color-brand);
    font-size: var(--text-xl);
    font-weight: 900;
    line-height: 1.5;
  }

  & .faq-directory__list {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: var(--space-4);
    margin: 0;
    padding: 0;
    list-style: none;
  }

  & .faq-directory-card {
    display: grid;
    gap: var(--space-3);
    height: 100%;
    padding: clamp(1.25rem, calc(1rem + 1.25vw), 2rem);
    border: 1px solid rgb(var(--color-brand-rgb) / 0.12);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
    box-shadow: var(--shadow-card);
  }

  & .faq-directory-card__title {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: 900;
    line-height: 1.6;

    & a {
      color: var(--color-text-base);
      text-decoration: none;
    }

    & a:hover {
      color: var(--color-brand);
      text-decoration: underline;
      text-underline-offset: 0.18em;
    }
  }

  & .faq-directory-card__summary {
    margin: 0;
    color: var(--color-neutral-mid);
    line-height: 1.8;
  }

  & .faq-directory-card__link {
    width: fit-content;
    margin-block-start: auto;
  }

  @media print, screen and (width >= 768px) {
    & .faq-directory__list {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }
}

@media print, screen and (width >= 768px) {
  .faq-hero__panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
    align-items: stretch;
  }

  .faq-hero__content {
    padding-block-end: 0.25rem;
  }
}

@media print, screen and (width < 768px) {
  .faq-page .section-head__ja[id] {
    scroll-margin-block-start: calc(3.5rem + 1rem);
  }
}