body {
  background-color: #fff;
}

h3 {
  margin-top: 5px;
}

.works {
  padding: 40px 20px;
}

.works__title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
}

.works-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 24px;
  margin: 0 auto;
  max-width: 960px;
  padding: 0 20px;
}

.works-item {
  flex: 0 0 calc(50% - 12px);
  max-width: calc(50% - 12px);
  box-sizing: border-box;
  margin-bottom: 24px;
}

/* ===== Swiper スライダー設定 ===== */
.works-slider-container {
  position: relative;
  width: 100%;
  margin-bottom: 6px;
}

.works-swiper {
  width: 100%;
  height: 280px; /* 固定高さで縦横比統一 */
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.works-swiper .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8f8f8;
}

.works-swiper .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
}

.works-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 縦横比を保持しつつ、コンテナにフィット */
  object-position: center;
  transition: transform 0.3s ease;
}

.works-image:hover {
  transform: scale(1.05);
}

/* ===== Swiper ナビゲーション ===== */
.works-swiper .swiper-button-next,
.works-swiper .swiper-button-prev {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

/* デフォルトの文字を非表示 */
.works-swiper .swiper-button-next:after,
.works-swiper .swiper-button-prev:after {
  content: '';
  display: none;
}

/* 矢印アイコンをCSSで作成 */
.works-swiper .swiper-button-next::before,
.works-swiper .swiper-button-prev::before {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border-top: 2px solid #c12822;
  border-right: 2px solid #c12822;
  top: 50%;
  left: 50%;
}

/* 右矢印（>） */
.works-swiper .swiper-button-next::before {
  transform: translate(-60%, -50%) rotate(45deg);
}

/* 左矢印（<） */
.works-swiper .swiper-button-prev::before {
  transform: translate(-40%, -50%) rotate(-135deg);
}

/* ホバー時 */
.works-swiper .swiper-button-next:hover,
.works-swiper .swiper-button-prev:hover {
  background: rgba(193, 40, 34, 0.9);
  transform: scale(1.1);
}

/* ホバー時の矢印色を白に */
.works-swiper .swiper-button-next:hover::before,
.works-swiper .swiper-button-prev:hover::before {
  border-color: #fff;
}

.works-swiper .swiper-button-next {
  right: 8px;
}

.works-swiper .swiper-button-prev {
  left: 8px;
}

/* ===== Swiper ページネーション ===== */
.works-swiper .swiper-pagination {
  bottom: 12px;
}

.works-swiper .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  opacity: 1;
  transition: all 0.3s ease;
}

.works-swiper .swiper-pagination-bullet-active {
  background: #c12822;
  transform: scale(1.2);
}

/* ===== Works タイトルと説明文 ===== */
.works-item__title {
  width: 100%;
  text-align: start;
}

.works-item__title h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 8px 0;
  padding: 0;
}

/* ===== タブ機能（PC版ベース） ===== */
.works-tabs {
  display: flex;
  justify-content: flex-start;
  gap: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid #eee;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 40px; /* ヘッダーと同じ左端の空間 */
  padding-right: 40px;
}

.works-tabs .tab {
  background: none;
  border: none;
  font-size: 1.1rem;
  color: #888;
  padding: 8px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-bottom 0.2s;
  font-weight: 500;
}

.works-tabs .tab.active {
  color: #c12822;
  border-bottom: 2px solid #c12822;
  font-weight: 600;
}

.works-tabs .tab:hover {
  color: #c12822;
}

/* ===== タブレット版調整 (768px以下) ===== */
@media (max-width: 768px) {
  .works-tabs {
    padding-left: 30px; /* ヘッダーと同じ調整 */
    padding-right: 30px;
    gap: 20px;
  }

  .works-tabs .tab {
    font-size: 1rem;
    padding: 6px 12px;
  }
}

/* ===== SP版調整 (480px以下) ===== */
@media (max-width: 480px) {
  .works-tabs {
    padding-left: 20px; /* ヘッダーと同じ調整 */
    padding-right: 20px;
    gap: 16px;
    margin-bottom: 24px;
  }

  .works-tabs .tab {
    font-size: 0.9rem;
    padding: 6px 10px;
  }
}

/* ===== 極小画面 (360px以下) ===== */
@media (max-width: 360px) {
  .works-tabs {
    padding-left: 16px; /* ヘッダーと同じ調整 */
    padding-right: 16px;
    gap: 12px;
  }

  .works-tabs .tab {
    font-size: 0.85rem;
    padding: 5px 8px;
  }
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 768px) {
  .works-item {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .works-swiper {
    height: 240px; /* モバイルでは少し小さく */
  }

  .works-swiper .swiper-button-next,
  .works-swiper .swiper-button-prev {
    width: 32px;
    height: 32px;
  }

  .works-swiper .swiper-button-next::before,
  .works-swiper .swiper-button-prev::before {
    width: 8px;
    height: 8px;
  }
}

@media (max-width: 480px) {
  .works {
    padding: 32px 16px;
  }

  .works-list {
    padding: 0 8px;
  }

  .works-swiper {
    height: 200px;
  }
}