/* 全体共通 */
.video-section {
  padding: 2rem 1rem;
  background: #f5fcf7;
  border-radius: 12px;
  text-align: center;
  font-family: 'Helvetica Neue', sans-serif;
}

.section-title {
  font-size: 1.6rem;
  color: #2b7a4b;
  margin-bottom: 1rem;
  text-align: center;
}

/* 動画スライダー */
.video-slider-container {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  position: relative;
}

.video-slider {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.video-slide {
  flex: 0 0 100%;
  box-sizing: border-box;
  padding: 0 1rem;
  text-align: center;
}

.video-slide h3 {
  margin-bottom: 0.5rem;
}

.video-slide iframe {
  width: 100%;
  height: 360px;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
}

.video-slider-nav {
  text-align: center;
  margin-top: 1rem;
}

.video-slider-nav button {
  background-color: #c8f3e2;
  color: #2b7a4b;
  border: none;
  padding: 0.5rem 1.2rem;
  font-size: 1.2rem;
  margin: 0 0.5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.video-slider-nav button:hover {
  background-color: #a1e6ce;
}

/* 動画ラッパー（個別動画ブロック用） */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  padding-top: 30px;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  background-color: #fff;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* バナー（紹介リンク） */
.intro-banners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.intro-banners a {
  display: block;
  background: #fff;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
  width: 300px;
  border: 1px solid #ccc;
}

.intro-banners img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: contain;
}

/* 選ばれる理由（バッジ） */
.reason-badges {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.reason-badges div {
  background: #e8f8ed;
  padding: 1rem 1.5rem;
  border-radius: 24px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #2b7a4b;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  border: 1px solid #ccc;
}

/* モバイル対応 */
@media screen and (max-width: 600px) {
  .video-slide iframe {
    height: 200px;
  }
}