@charset "utf-8";
/* CSS Document */
/* 大枠1800, 内枠1600　*/
/* レスポンシブル設定は850px～ 1em = 16px*/
/* 20250326　に ヘッダー、フッターのワイドを最大値1200に変更依頼、念の為BK取って作業を*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'BIZ UDPGothic', sans-serif;
}

/* Custom utilities for text shadow */
.text-shadow-stroke {
  text-shadow: 0 0 2px #000, 0 0 2px #000, 0 0 2px #000, 0 0 2px #000;
}

/* Mobile menu hidden by default */
.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: block;
}

/* Fade in animation */
.fade-in {
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.fade-in.visible {
  opacity: 1;
}

/* Hover effects */
.hover-opacity:hover {
  opacity: 0.8;
}

.btn-hover:hover {
  background-color: #4D7EFF;
}


/* フェードイン前の状態 */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* 表示された時の状態 */
.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 例：2番目、3番目の要素に少し遅延を入れる */
.js-fade-target:nth-child(2) { transition-delay: 0.1s; }
.js-fade-target:nth-child(3) { transition-delay: 0.2s; }
.js-fade-target:nth-child(4) { transition-delay: 0.3s; }
.js-fade-target:nth-child(5) { transition-delay: 0.4s; }
.js-fade-target:nth-child(6) { transition-delay: 0.5s; }
.js-fade-target:nth-child(7) { transition-delay: 0.6s; }