/*
 * page-faq.css
 * Re-start株式会社 よくある質問ページ専用スタイル
 * 読み込み順：reset.css → style.css → header.css → footer.css → page-faq.css
 */

/* ─────────────────────────────────────
   FAQ BODY
───────────────────────────────────── */
.faq_body {
  background: var(--color_off_white);
  padding: 10rem 8rem 14rem;
}

.faq_body_inner {
  max-width: 88rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

/* ─────────────────────────────────────
   目次
───────────────────────────────────── */
.faq_toc {
  background: var(--color_white);
  border: 1px solid var(--color_gray_light);
  border-radius: 1.2rem;
  padding: 3.2rem 4rem;
}

.faq_toc_label {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color_gray_text);
  text-transform: uppercase;
  margin-bottom: 1.6rem;
}

.faq_toc_list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.faq_toc_item {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color_blue);
  text-decoration: none;
  background: rgba(30, 111, 181, 0.07);
  border: 1px solid rgba(30, 111, 181, 0.15);
  padding: 0.6rem 1.6rem;
  border-radius: 2rem;
  transition: background 0.2s, color 0.2s;
}

.faq_toc_item:hover {
  background: var(--color_blue);
  color: #fff;
}

/* ─────────────────────────────────────
   FAQ グループ
───────────────────────────────────── */
.faq_groups {
  display: flex;
  flex-direction: column;
  gap: 6.4rem;
}

.faq_group {}

.faq_group_head {
  margin-bottom: 3.2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--color_navy);
  display: flex;
  align-items: baseline;
  gap: 2rem;
}

.faq_group_title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color_navy);
  letter-spacing: -0.02em;
}

.faq_group_desc {
  font-size: 1.3rem;
  color: var(--color_gray_text);
}

/* ─────────────────────────────────────
   FAQ アイテム
───────────────────────────────────── */
.faq_list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq_item {
  border-bottom: 1px solid var(--color_gray_light);
}

.faq_item:first-child {
  border-top: 1px solid var(--color_gray_light);
}

/* ── 質問ボタン ── */
.faq_question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: 2.4rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: opacity 0.2s;
}

.faq_question:hover {
  opacity: 0.72;
}

.faq_q_icon {
  font-family: var(--Outfit);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color_blue);
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: rgba(30, 111, 181, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}

.faq_q_text {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color_navy);
  line-height: 1.55;
  flex: 1;
}

/* トグルアイコン（+/-） */
.faq_toggle_icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 1.5px solid var(--color_gray_light);
  flex-shrink: 0;
  position: relative;
  transition: background 0.25s, border-color 0.25s, transform 0.35s cubic-bezier(.22,1,.36,1);
}

/* 横線 */
.faq_toggle_icon::before,
.faq_toggle_icon::after {
  content: '';
  position: absolute;
  background: var(--color_gray_text);
  border-radius: 0.2rem;
  transition: background 0.25s, transform 0.35s cubic-bezier(.22,1,.36,1), opacity 0.25s;
}

/* 横線 */
.faq_toggle_icon::before {
  width: 1rem;
  height: 0.15rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* 縦線 */
.faq_toggle_icon::after {
  width: 0.15rem;
  height: 1rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* 開いたとき */
.faq_question[aria-expanded="true"] .faq_toggle_icon {
  background: var(--color_navy);
  border-color: var(--color_navy);
  transform: rotate(45deg);
}

.faq_question[aria-expanded="true"] .faq_toggle_icon::before,
.faq_question[aria-expanded="true"] .faq_toggle_icon::after {
  background: #fff;
}

/* ── 回答エリア ── */
.faq_answer {
  display: none; /* jQueryでtoggle */
  overflow: hidden;
}

.faq_answer_inner {
  display: flex;
  align-items: flex-start;
  gap: 1.6rem;
  padding: 0 0 2.8rem 4.8rem; /* Qアイコン幅分インデント */
}

.faq_a_icon {
  font-family: var(--Outfit);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color_green);
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: rgba(0, 152, 65, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}

.faq_a_text {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color_text_sub);
  flex: 1;
  padding-top: 0.4rem;
}

.faq_a_text p { margin-bottom: 1.2rem; }
.faq_a_text p:last-child { margin-bottom: 0; }

.faq_a_text a {
  color: var(--color_blue);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* ─────────────────────────────────────
   CTA
───────────────────────────────────── */
.faq_cta {
  background: var(--color_navy);
  border-radius: 1.6rem;
  padding: 6.4rem 8rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.faq_cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 111, 181, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 111, 181, 0.07) 1px, transparent 1px);
  background-size: 6rem 6rem;
}

.faq_cta_inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
}

.faq_cta_label {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color_blue_bright);
  text-transform: uppercase;
}

.faq_cta_title {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.faq_cta_desc {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
  max-width: 56rem;
}

/* ─────────────────────────────────────
   EMPTY
───────────────────────────────────── */
.faq_empty {
  text-align: center;
  padding: 8rem 0;
  font-size: 1.6rem;
  color: var(--color_gray_text);
}

/* ─────────────────────────────────────
   RESPONSIVE（スマホ：699.98px以下）
───────────────────────────────────── */
@media screen and (max-width: 699.98px) {

  /* BODY */
  .faq_body {
    padding: 7.2rem 2.4rem 10rem;
  }

  .faq_body_inner { gap: 6.4rem; }

  /* 目次 */
  .faq_toc { padding: 2.4rem; }

  /* グループ */
  .faq_group_head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }

  .faq_group_title { font-size: 2rem; }

  /* アイテム */
  .faq_question { gap: 1.2rem; padding: 2rem 0; }
  .faq_q_text { font-size: 1.5rem; }

  .faq_answer_inner {
    padding: 0 0 2.4rem 0;
    gap: 1.2rem;
  }

  /* CTA */
  .faq_cta {
    padding: 4.8rem 2.4rem;
    border-radius: 1.2rem;
  }
}