/*
 * Theme Name: とも歯科クリニック
 * Description: とも歯科クリニックのオリジナルテーマです
 * Author: 
 * Version: 1.0
 */

/*###################################################################
  追加CSS
  ※ assets/css/style.css は Sass から生成されているため、
    追加・上書きのスタイルはこのファイルに記述しています。
    （functions.php で main(assets/css/style.css) の後に読み込み）
###################################################################*/

/*===================================================================
  フローティングボタン（AIに質問 / ご予約・お問い合わせ）
===================================================================*/
.float-btns {
  position: fixed;
  right: 20px;
  /* ページトップボタン（幅 70〜100px、下から最大60px）の上に表示 */
  bottom: calc(
    clamp(4.375rem, 1.5533268102rem + 5.8708414873vw, 6.25rem) + 50px
  );
  z-index: 20; /* PC：g-nav（10）より上 */
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.float-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border: none;
  border-radius: 999px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.3;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(20, 50, 20, 0.35);
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    opacity 0.2s;
}
.float-btn i {
  font-size: 1.15em;
}
@media (hover: hover) and (pointer: fine) {
  .float-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(20, 50, 20, 0.4);
  }
}
.float-btn:focus-visible {
  outline: 3px solid #efc34e;
  outline-offset: 3px;
}
.float-btn_ai {
  background: linear-gradient(135deg, #2f6b34 0%, #1e4a26 100%);
}
.float-btn_reserve {
  background: linear-gradient(135deg, #4d8a3f 0%, #2f5e2a 100%);
}
/* 通知ドット */
.float-btn__badge {
  position: absolute;
  top: -3px;
  right: 4px;
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #e53935;
}
.float-btn__badge::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: #e53935;
  animation: float-btn-pulse 1.8s ease-out infinite;
}
@keyframes float-btn-pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  100% {
    transform: scale(2.4);
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .float-btn__badge::after {
    animation: none;
  }
}
@media (max-width: 768px) {
  .float-btns {
    z-index: 8; /* SP：ハンバーガーメニュー（ヘッダー内のドロワー：10）より下 */
    right: 10px;
    /* ページトップボタン（幅 70px、下から最大115px ※画面下の追従バーをよける位置）の上に表示 */
    bottom: calc(
      clamp(4.375rem, 1.5533268102rem + 5.8708414873vw, 6.25rem) + 72px
    );
    gap: 8px;
  }
  /* SP は画面下の追従バー（電話・メール相談）があるため「ご予約/お問い合わせ」ボタンは非表示 */
  .float-btn_reserve {
    display: none;
  }
  .float-btn {
    gap: 6px;
    padding: 10px 16px;
    font-size: 13px;
  }
  .float-btn__badge {
    width: 12px;
    height: 12px;
  }
}

/*===================================================================
  ご予約・お問い合わせ ポップアップ
===================================================================*/
.reserve-popup {
  position: fixed;
  inset: 0;
  z-index: 50; /* ハンバーガーボタン（30）より上 */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s,
    visibility 0.3s;
}
.reserve-popup.is-open {
  opacity: 1;
  visibility: visible;
}
.reserve-popup__bg {
  position: absolute;
  inset: 0;
  background: rgba(20, 35, 20, 0.6);
}
.reserve-popup__body {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: calc(100% - 20px);
  overflow-y: auto;
  padding: 48px 40px 40px;
  border-top: 6px solid #2f5e2a;
  border-radius: 12px;
  background: #fff;
  text-align: center;
  transform: translateY(20px);
  transition: transform 0.3s;
}
.reserve-popup.is-open .reserve-popup__body {
  transform: translateY(0);
}
.reserve-popup__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: #f1f4ee;
  cursor: pointer;
}
.reserve-popup__close span::before,
.reserve-popup__close span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 2px;
  background: #2f5e2a;
}
.reserve-popup__close span::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.reserve-popup__close span::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.reserve-popup__en {
  color: #6d9656;
  font-size: 13px;
  letter-spacing: 0.1em;
}
.reserve-popup__title {
  margin-top: 4px;
  color: #2f5e2a;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.reserve-popup__lead {
  margin-top: 16px;
  color: #6d6258;
  font-size: 15px;
  line-height: 1.8;
}
.reserve-popup__btn {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  column-gap: 10px;
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: 999px;
  text-decoration: none;
  transition: opacity 0.2s;
}
@media (hover: hover) and (pointer: fine) {
  .reserve-popup__btn:hover {
    opacity: 0.85;
  }
}
.reserve-popup__btn_tel {
  background: linear-gradient(135deg, #4d8a3f 0%, #2f5e2a 100%);
  color: #fff;
}
.reserve-popup__btn_tel i {
  font-size: 22px;
}
.reserve-popup__btn_tel .reserve-popup__btn-main {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.reserve-popup__btn-sub {
  width: 100%;
  font-size: 13px;
}
.reserve-popup__btn_mail {
  margin-top: 20px;
  border: 2px solid #2f5e2a;
  background: #fff;
  color: #2f5e2a;
  font-size: 16px;
  font-weight: 700;
}
.reserve-popup__hours {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: 8px;
  background: #f1f4ee;
  color: #6d6258;
  font-size: 14px;
  line-height: 1.7;
  text-align: left;
}
.reserve-popup__hours dt {
  color: #2f5e2a;
  font-weight: 700;
}
.reserve-popup__hours dd span {
  font-size: 12px;
}
@media (max-width: 768px) {
  .reserve-popup__body {
    padding: 44px 20px 28px;
  }
  .reserve-popup__title {
    font-size: 20px;
  }
  .reserve-popup__lead {
    font-size: 14px;
  }
  .reserve-popup__btn_tel .reserve-popup__btn-main {
    font-size: 24px;
  }
  .reserve-popup__hours {
    padding: 14px 16px;
    font-size: 13px;
  }
}
/* ポップアップ表示中は背景をスクロールさせない */
body.is-reserve-popup-open {
  overflow: hidden;
}