/* ==========================================================================
   よくある質問ページ
   ========================================================================== */

.page-faq .section {
  padding-block: 72px;
}

@media (min-width: 768px) {
  .page-faq .section {
    padding-block: 96px;
  }
}

/* ---------- ページヘッダー ---------- */
.page-hero {
  padding: 36px 0 48px;
  background: linear-gradient(180deg, var(--color-bg-gray) 0%, var(--color-white) 100%);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.breadcrumb__list li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--color-border);
}

.breadcrumb__list a:hover {
  color: var(--color-cta);
}

.page-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-main);
  margin-bottom: 16px;
}

.page-hero__lead {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 2;
  max-width: none;
  width: 100%;
}

@media (min-width: 768px) {
  .page-hero {
    padding: 48px 0 64px;
  }

  .page-hero__title {
    font-size: 2.25rem;
  }

  .page-hero__lead {
    font-size: 17px;
  }
}

/* ---------- FAQ本体 ---------- */
.faq-page {
  padding-top: 0;
  background: var(--color-white);
}

/* ---------- カテゴリナビ ---------- */
.faq-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.faq-cat-nav__btn {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-main);
  background: var(--color-bg-gray);
  border: 1px solid transparent;
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.faq-cat-nav__btn:hover {
  background: var(--color-sub);
}

.faq-cat-nav__btn.is-active {
  background: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
}

@media (min-width: 768px) {
  .faq-cat-nav {
    gap: 10px;
    margin-bottom: 40px;
  }

  .faq-cat-nav__btn {
    font-size: 14px;
    padding: 12px 20px;
  }
}

/* ---------- パネル ---------- */
.faq-panel {
  animation: faq-fade-in 0.25s ease;
}

.faq-panel.is-hidden {
  display: none;
}

@keyframes faq-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.faq-panel__heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 20px;
  padding-left: 12px;
  border-left: 4px solid var(--color-cta);
}

@media (min-width: 768px) {
  .faq-panel__heading {
    font-size: 20px;
    margin-bottom: 24px;
  }
}

/* ---------- アコーディオン（ページ用調整） ---------- */
.faq-page__list {
  gap: 14px;
}

.faq-page__list .faq__item {
  box-shadow: 0 2px 10px rgba(31, 54, 92, 0.04);
}

.faq-page__list .faq__question {
  padding: 20px 48px 20px 24px;
  min-height: 56px;
}

.faq-page__list .faq__answer {
  padding: 0 24px 24px;
}

.faq-page__list .faq__answer p {
  font-size: 15px;
  line-height: 1.9;
}

.faq-page__list .faq__answer a {
  color: var(--color-cta);
  font-weight: 600;
  text-decoration: underline;
}

.faq-page__list .faq__answer a:hover {
  text-decoration: none;
}

.faq-page__list .faq__answer strong {
  color: var(--color-main);
  font-weight: 700;
}

@media (min-width: 768px) {
  .faq-page__list .faq__question {
    font-size: 16px;
    padding: 22px 56px 22px 28px;
  }

  .faq-page__list .faq__answer {
    padding: 0 28px 28px;
  }
}

/* ---------- 関連コンテンツ ---------- */
.faq-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.faq-related__card {
  display: block;
  padding: 28px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  color: inherit;
  transition: box-shadow var(--transition), transform 0.15s ease;
}

.faq-related__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-related__card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: 8px;
}

.faq-related__card p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.faq-related__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-cta);
}

@media (min-width: 768px) {
  .faq-related__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* ---------- 最終CTA ---------- */

.faq-cta__buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
}

.faq-cta__buttons .btn {
  width: 100%;
}

.faq-cta__form-note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .faq-cta__buttons {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    max-width: none;
    gap: 16px;
  }

  .faq-cta__buttons .btn {
    width: auto;
    min-width: 200px;
  }
}