/* Instagram Grid Layout - 9個グリッド表示 */

/* セクション全体 - 全画面 */
.top-insta {
  padding: 0 !important;
  margin: 0 !important;
  overflow: visible !important;
}

.top-insta.layout-top-insta {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

.layout-top-insta {
  margin: 0 !important;
  padding: 0 !important;
}

.insta {
  margin: 0 !important;
  padding: 0 !important;
}

.top-insta__inner,
.insta__inner {
  max-width: none !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.top-insta__inner.inner,
.insta__inner.inner {
  max-width: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* メインコンテナ - 青背景＋柄、全画面 */
.insta__container {
  background: linear-gradient(135deg, #4AAFCF 0%, #5BC0DE 50%, #4AAFCF 100%) !important;
  position: relative !important;
  border-radius: 0 !important;
  border: none !important;
  padding: 60px 40px !important;
  overflow: hidden !important;
}

/* 背景の柄（斜めストライプ） */
.insta__container::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255,255,255,0.03) 10px,
    rgba(255,255,255,0.03) 20px
  ) !important;
  pointer-events: none !important;
}

/* ロゴを非表示（新しいテキストに置き換え） */
.top-insta__logo {
  display: none !important;
}

/* ヘッダー部分 */
.insta__header {
  margin-bottom: 30px !important;
  position: relative !important;
  z-index: 2 !important;
}

.insta__label {
  display: inline-block !important;
  background: #fff !important;
  color: #4AAFCF !important;
  font-size: 0.85rem !important;
  font-weight: bold !important;
  padding: 8px 20px !important;
  border-radius: 5px !important;
  margin-bottom: 15px !important;
}

.insta__title {
  font-family: 'Arial', sans-serif !important;
  font-size: 3rem !important;
  font-weight: bold !important;
  color: #fff !important;
  margin: 0 0 10px 0 !important;
  letter-spacing: 0.05em !important;
}

.insta__title span {
  font-family: 'Georgia', 'Times New Roman', serif !important;
  font-style: italic !important;
  font-weight: normal !important;
}

.insta__description {
  font-size: 0.9rem !important;
  color: #fff !important;
  margin: 0 !important;
  opacity: 0.9 !important;
}

/* メインコンテナ - 全画面 */
#sb_instagram {
  padding: 0 !important;
  max-width: none !important;
  width: 100% !important;
  margin: 0 !important;
  position: relative !important;
  z-index: 1 !important;
}

/* グリッド表示に変更 - 4列 */
#sbi_images {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 30px !important;
  padding: 0 !important;
  overflow: visible !important;
  max-width: none !important;
  width: 100% !important;
}

/* スクロールバー非表示 */
#sbi_images::-webkit-scrollbar {
  display: none !important;
}

/* 各投稿アイテム */
.sbi_item {
  flex: none !important;
  width: 100% !important;
  min-width: auto !important;
  max-width: none !important;
  margin: 0 !important;
  background: white !important;
  border-radius: 15px !important;
  overflow: hidden !important;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
  transition: all 0.3s ease !important;
  border: none !important;
}

/* 虹色の枠を消す */
.sbi_item a,
.sbi_photo_wrap,
.sbi_link {
  border: none !important;
  background: none !important;
  padding: 0 !important;
}

.sbi_item::before,
.sbi_item::after,
.sbi_photo_wrap::before,
.sbi_photo_wrap::after {
  display: none !important;
}

.sbi_item:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

/* 画像 */
.sbi_photo {
  display: block !important;
  width: 100% !important;
}

.sbi_photo img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1/1 !important;
  object-fit: cover !important;
}

/* キャプション表示 */
.sbi_caption {
  display: block !important;
  padding: 15px !important;
  font-size: 0.85rem !important;
  line-height: 1.6 !important;
  color: #333 !important;
  background: #fff !important;
  max-height: 80px !important;
  overflow: hidden !important;
}

/* フォローボタン */
#sbi_load {
  text-align: center !important;
  margin-top: 30px !important;
  padding: 0 !important;
}

#sbi_load .sbi_load_btn {
  background: #fff !important;
  color: #4AAFCF !important;
  border: none !important;
  padding: 12px 30px !important;
  border-radius: 30px !important;
  font-weight: bold !important;
  transition: all 0.3s ease !important;
}

#sbi_load .sbi_load_btn:hover {
  background: #333 !important;
  color: #fff !important;
}

/* レスポンシブ - タブレット */
@media (max-width: 1024px) {
  #sbi_images {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
  }
  
  .insta__title {
    font-size: 2.5rem !important;
  }
  
  .insta__description {
    font-size: 0.85rem !important;
  }
}

/* レスポンシブ - スマホ */
@media (max-width: 768px) {
  .top-insta {
    padding: 0 !important;
  }
  
  .insta__container {
    border-radius: 0 !important;
    padding: 40px 20px !important;
  }
  
  #sbi_images {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }
  
  .insta__label {
    font-size: 0.75rem !important;
    padding: 6px 15px !important;
  }
  
  .insta__title {
    font-size: 1.8rem !important;
  }
  
  .insta__description {
    font-size: 0.75rem !important;
  }
  
  .sbi_item {
    border-radius: 10px !important;
  }
  
  .sbi_caption {
    padding: 10px !important;
    font-size: 0.75rem !important;
    max-height: 60px !important;
  }
}

/* レスポンシブ - 小さいスマホ */
@media (max-width: 480px) {
  .insta__container {
    padding: 30px 15px !important;
  }
  
  #sbi_images {
    gap: 6px !important;
  }
  
  .insta__title {
    font-size: 1.5rem !important;
  }
  
  .insta__description {
    font-size: 0.7rem !important;
  }
  
  .sbi_caption {
    padding: 8px !important;
    font-size: 0.7rem !important;
    max-height: 50px !important;
  }
}