@charset "UTF-8";
/*====================================================================================
  追従バナー（スクロールで右下に表示する導線バナー）
  ・内容・表示ページの設定は inc/float-banner.php
  ・トンマナはサイト共通の Navy / Primary / Yamabuki（cost-analysis.css と同じ値）
  ・reCAPTCHAバッジ（右下）と重ならないよう、その上に配置
  ・状態：.is-show（スクロール条件を満たす）× .is-minimized（×で折りたたみ中）
    - 展開中   … パネル（__panel）を表示
    - 折りたたみ … 画面右端にタブ（__tab）を表示。押すと再展開
====================================================================================*/

.c-float-banner {
  --fb-navy: #254686;
  --fb-primary: #005BAC;
  --fb-yamabuki: #FEC017;
  --fb-yama100: #FFF3D1;
  --fb-radius: 12px;
  --fb-offset: 24px; /* 画面右端からの距離（タブはこの分だけ外へ出して右端に付ける） */

  position: fixed;
  right: var(--fb-offset);
  bottom: 88px;
  z-index: 1000; /* ヘッダー（1001）より下 */
  width: 320px;
  pointer-events: none; /* 非表示側の要素がクリックを奪わないよう、表示中の子要素だけ受け付ける */
}

/* JS が無効なときは表示しない */
.c-float-banner[hidden] {
  display: none;
}

/* --- パネル（展開状態） --- */
.c-float-banner__panel {
  position: relative;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity .3s ease, transform .3s ease, visibility 0s linear .3s;
}

.c-float-banner.is-show:not(.is-minimized) .c-float-banner__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity .3s ease, transform .3s ease, visibility 0s linear 0s;
}

/* --- タブ（折りたたみ状態）：画面右端に縦書きで追従 --- */
.c-float-banner__tab {
  position: absolute;
  right: calc(var(--fb-offset) * -1);
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 44px;
  padding: 14px 0 12px;
  border: 0;
  border-radius: 8px 0 0 8px;
  background: linear-gradient(180deg, var(--fb-navy) 0%, var(--fb-primary) 100%);
  box-shadow: -2px 4px 14px rgba(37, 70, 134, .3);
  color: #fff;
  font-family: inherit;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: opacity .3s ease, transform .3s ease, visibility 0s linear .3s, background-color .2s ease;
}

.c-float-banner.is-show.is-minimized .c-float-banner__tab {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
  transition: opacity .3s ease, transform .3s ease, visibility 0s linear 0s;
}

/* 左向き矢印（＝展開できることを示す） */
.c-float-banner__tab::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: 3px;
  border-bottom: 2px solid var(--fb-yamabuki);
  border-left: 2px solid var(--fb-yamabuki);
  transform: rotate(45deg);
}

.c-float-banner__tab-txt {
  writing-mode: vertical-rl;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .12em;
}

.c-float-banner__tab:hover {
  background: var(--fb-primary);
}

.c-float-banner__tab:focus-visible {
  outline: 3px solid var(--fb-yamabuki);
  outline-offset: -3px;
}

.c-float-banner__link {
  position: relative;
  display: block;
  padding: 18px 18px 16px;
  border-radius: var(--fb-radius);
  background: linear-gradient(135deg, var(--fb-navy) 0%, var(--fb-primary) 100%);
  box-shadow: 0 8px 24px rgba(37, 70, 134, .28);
  color: #fff;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}

.c-float-banner__link:hover {
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 70, 134, .36);
}

.c-float-banner__link:focus-visible {
  outline: 3px solid var(--fb-yamabuki);
  outline-offset: 3px;
}

/* イラスト：カード右上から飛び出す */
.c-float-banner__img {
  position: absolute;
  top: -60px;
  right: -8px;
  width: 170px;
  height: auto;
  pointer-events: none;
}

.c-float-banner__badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--fb-yamabuki);
  color: var(--fb-navy);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.5;
}

.c-float-banner__ttl {
  display: block;
  margin-top: 12px;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .02em;
}

.c-float-banner__nowrap {
  display: inline-block;
}

.c-float-banner__txt {
  display: block;
  margin-top: 8px;
  font-size: 1.25rem;
  line-height: 1.6;
  opacity: .92;
}

.c-float-banner__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--fb-yamabuki);
  color: var(--fb-navy);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  transition: background-color .2s ease;
}

/* 右向き矢印 */
.c-float-banner__btn::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.c-float-banner__link:hover .c-float-banner__btn {
  background: var(--fb-yama100);
}

.c-float-banner__close {
  position: absolute;
  top: -12px;
  left: -12px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--fb-navy);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
}

.c-float-banner__close:hover {
  background: var(--fb-primary);
}

.c-float-banner__close:focus-visible {
  outline: 3px solid var(--fb-yamabuki);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   SP：画面下に横長のコンパクト表示（イラスト左・テキスト右）
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .c-float-banner {
    --fb-offset: 12px;
    left: 12px;
    bottom: 84px;
    width: auto;
    max-width: 420px;
    margin-left: auto;
  }

  /* SPはイラスト＋2段（コピー／リンク）で高さを抑える */
  .c-float-banner__link {
    display: grid;
    grid-template-columns: 72px 1fr;
    grid-template-areas:
      "img ttl"
      "img btn";
    column-gap: 10px;
    align-items: center;
    padding: 10px 14px 10px 8px;
  }

  .c-float-banner__img {
    position: static;
    grid-area: img;
    width: 72px;
  }

  .c-float-banner__badge {
    display: none;
  }

  .c-float-banner__ttl {
    grid-area: ttl;
    margin-top: 0;
    font-size: 1.35rem;
    letter-spacing: 0;
  }

  /* SPはサブコピーを省略して高さを抑える */
  .c-float-banner__txt {
    display: none;
  }

  .c-float-banner__btn {
    grid-area: btn;
    justify-content: flex-start;
    margin-top: 4px;
    padding: 0;
    background: none;
    color: var(--fb-yamabuki);
    font-size: 1.3rem;
  }

  .c-float-banner__link:hover .c-float-banner__btn {
    background: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-float-banner__panel,
  .c-float-banner__tab,
  .c-float-banner.is-show:not(.is-minimized) .c-float-banner__panel,
  .c-float-banner.is-show.is-minimized .c-float-banner__tab,
  .c-float-banner__link {
    transition: none;
  }
}