@charset "utf-8";
/* CSS Document */
/* 親 */
.video-stack {
  width: 100%;
  margin: 0;
  padding: 0;
}
.vd01 {
	text-align: center;
	color: #D4FFFB;
	font-weight: 600;
	font-size: 2.8em;
	margin-bottom: 20px;
}
.vd01 span
{
	font-size: 2em;
	display: block;
	color: hsla(220,7%,17%,1.00);
	text-align: center;
	padding-top: 20px;
	padding-bottom: 20px;
	  font-weight: 500;
}
.section-title {
  text-align: center;
  margin-bottom: 60px;
}


/* ① まず完全リセット */
.isolate .title-en,
.isolate .title-ja {
  all: unset;
  display: block;
  text-align: center;
}

.isolate .title-ja {
  position: relative;
  display: inline-block; /* ← これ超重要 */
  font-size: 2.8rem;
  font-weight: 500;
  color: #EAFBFA;
  letter-spacing: 0.04em;
  padding-bottom: 10px;
}

.isolate .title-ja::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;           /* ← 文字と同じ幅 */
	height: 2px;           /* 線の太さ */
	background-color: #0092A6;
}
/* 各バナー */

/* ==========================
   動画バナーリンク
========================== */
.video-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* ==========================
   バナー本体
========================== */
.video-item {
  position: relative;
  width: 100%;
  height: 350px;
  overflow: hidden;
  margin-bottom: 10px;
}

/* 動画 */
.video-item video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%) scale(1);
  transition: transform 0.6s ease;
}

/* ==========================
   テキストレイヤー
========================== */
.video-text {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding-left: 40px;
  background: rgba(0,0,0,0.35);
}

.video-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  padding-right: 40px; /* Read more の逃げ場 */
}

/* ==========================
   縦ライン（タイトル起点）
========================== */
.video-title.with-line {
  position: relative;
  padding-left: 16px;
  margin: 0;
  font-size: 2rem;
  font-weight: 600;
  color: #ffffff;
}

/* ==========================
   縦ライン（初期：本文まで）
========================== */
.video-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;

  /* ★ 初期は本文まで */
  height: calc(100% - 2.2em); 
  /* ↑ Read more 1行分＋余白を引いてる */

  background-color: rgba(255,255,255,0.85);
  transition: height 0.4s ease;
}
/* 説明文 */
.video-text p {
	margin: 0;
	padding-left: 16px;
	font-size: 0.95rem;
	line-height: 1.8;
	color: #FFFFFF;
}

/* ==========================
   Read more（矢印アイコン）
========================== */
.video-more {
  display: inline-flex;
  justify-content: flex-end; /* ← 中身を右寄せ */
  align-items: center;
  gap: 6px;

  min-width: 120px;          /* ← 青背景の横幅を安定させる */
  padding: 5px 10px 5px 16px;

  margin-top: 6px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: #FFFFFF;

  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;

  background-color: hsla(202,75%,39%,0.65);
}

.video-more::after {
  content: "›";
  font-size: 1.1em;
  transition: transform 0.3s ease;
}

/* ==========================
   hover演出
========================== */
.video-link:hover .video-copy::before {
  height: 100%;
}
.video-link:hover video {
  transform: translate(-50%, -50%) scale(1.05);
}

.video-link:hover .video-title.with-line::before {
  height: 4.8em;
}

.video-link:hover .video-more {
  opacity: 1;
  transform: translateY(0);
}

.video-link:hover .video-more::after {
  transform: translateX(4px);
}
/* 英語サブタイトル（左下） */
/* 右下 英語デザイン文字 */
.video-en {
	position: absolute;
	right: -15px;     /* ← 右端から少しはみ出す */
	bottom: -15px;    /* ← 下に少しはみ出す */
	font-size: 3.6rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	color: rgba(255,255,255,0.40);
	pointer-events: none; /* 完全に装飾扱い */
	z-index: 1;
	font-family: Arial, Helvetica, sans-serif;
}

/* ==========================
   スマホ
========================== */
@media (hover: none) {
  .video-title.with-line::before {
    height: 3.8em;
  }

  .video-more {
    opacity: 0;          /* ← 出さない */
    transform: translateY(6px);
  }

  .video-item video {
    transform: translate(-50%, -50%) scale(1.03);
  }
}