@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://swell-theme.com/
    Description: SWELLの子テーマ
    Version: 1.0.0
    Author: LOOS WEB STUDIO
    Author URI: https://loos-web-studio.com/

    License: GNU General Public License
    License URI: http://www.gnu.org/licenses/gpl.html
*/

/* ==========================================
   PCヘッダー用 ドロップダウンメニュー
========================================== */

header nav .nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin: 0 15px; /* ← ★ここに左右の余白を追加（15pxの部分は他のメニューの間隔に合わせて調整してください） */
}

header nav .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #ffffff;
  min-width: 150px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  border-radius: 4px;
  padding: 8px 0;
  z-index: 1000;
  flex-direction: column;
}

/* マウスホバー時、またはクリック時(.is-open)に表示 */
header nav .nav-dropdown:hover .dropdown-menu,
header nav .nav-dropdown.is-open .dropdown-menu {
  display: flex;
}

header nav .dropdown-menu a {
  padding: 10px 16px;
  white-space: nowrap;
  text-align: center;
  width: 100%;
  transition: background-color 0.2s;
}

header nav .dropdown-menu a:hover {
  background-color: #f5f7fa;
}

/* ==========================================
   SP（スマホ）メニュー用 アコーディオン
========================================== */
#sp-header nav .nav-dropdown {
  width: 100%;
}

#sp-header nav .dropdown-trigger {
  position: relative;
  display: block;
  width: 100%;
}

/* 開閉がわかりやすいように矢印アイコンを付与 */
#sp-header nav .dropdown-trigger::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s;
}

#sp-header nav .nav-dropdown.is-open .dropdown-trigger::after {
  transform: translateY(-30%) rotate(-135deg);
}

#sp-header nav .dropdown-menu {
  display: none;
  flex-direction: column;
  padding-left: 1em; /* 少し字下げして階層を表現 */
  background-color: rgba(255, 255, 255, 0.05);
}

#sp-header nav .nav-dropdown.is-open .dropdown-menu {
  display: flex;
}