@charset "utf-8";
/* ==========================================================================
   tours
   ========================================================================== */
.tours_container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 20px 100px;
}
/* ヘッダーエリア */
.tours_header {
  text-align: center;
  margin-bottom: 40px;
  padding-top: 20px;
}
.tours_header h1 {
  font-family: "游明朝", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 36px;
  font-weight: normal;
  letter-spacing: 0.15em;
  margin: 0 0 12px 0;
  color: #111111;
}
.tours_header p {
  font-family: "游明朝", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 15px;
  color: #C6A957;
  letter-spacing: 0.25em;
  margin: 0;
}
.tours_header::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: #C6A957;
  margin: 25px auto 0;
}
/* タブ切り替えUI */
.tab_container {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 50px;
}
.tab_btn {
  background: #ffffff;
  border: 1px solid #e8e8e8;
  color: #555555;
  font-family: "游明朝", "Yu Mincho", serif;
  font-size: 16px;
  letter-spacing: 0.1em;
  padding: 12px 35px;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
}
.tab_btn:hover {
  border-color: #C6A957;
  color: #C6A957;
}
.tab_btn.active {
  background: #C6A957;
  border-color: #C6A957;
  color: #ffffff;
}
/* グリッドレイアウト */
.card_grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 35px;
}
/* カードスタイル */
.card {
  border: 1px solid #e8e8e8;
  border-radius: 0px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease, opacity 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.08);
  border-color: #C6A957;
}
/* 画像切り抜き・映り込み防止（中央表示） */
.card_img_wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background-color: #000000;
}
.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 0.6s ease;
}
.card:hover img {
  transform: scale(1.06);
}
/* カード本文 */
.card_body {
  padding: 25px 22px 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
/* カテゴリータグ */
.card_tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  background: transparent;
  color: #C6A957;
  border: 1px solid #C6A957;
  padding: 2px 10px;
  border-radius: 0px;
  margin-bottom: 14px;
  letter-spacing: 0.1em;
  font-family: "游明朝", "Yu Mincho", serif;
}
.card_body h2 {
  font-family: "游明朝", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 17px;
  font-weight: normal;
  color: #111111;
  margin: 0;
  line-height: 1.7;
  letter-spacing: 0.05em;
}
/* タブ切り替え時の非表示制御 */
.card.is-hidden {
  display: none !important;
}
/* スマホ表示調整 */
@media (max-width: 750px) {
  .tours_container {
    padding: 40px 15px 60px;
  }
  .tours_header h1 {
    font-size: 28px;
  }
  .tours_header p {
    font-size: 14px;
  }
  .tab_container {
    gap: 10px;
    flex-wrap: wrap;
  }
  .tab_btn {
    padding: 10px 20px;
    font-size: 14px;
    flex: 1;
    text-align: center;
  }
  .card_grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .card_img_wrapper {
    height: 200px;
  }
}