@charset "utf-8";

/* =========================================================
   sustainability 共通：H1背景
========================================================= */
.h1_bg.sustainability {
  position: relative;
  overflow: hidden;
  min-height: clamp(180px, 22vw, 300px);
  max-height: 300px;
}

/* 背景画像 + 青グラデ */
.h1_bg.sustainability::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(rgba(0, 119, 192, .55), rgba(0, 119, 192, .55)),
    url("/wp-content/themes/tygr-tozai/images/sustainability_h1_bg.jpg") right center / cover no-repeat;
}

/* 左の青いポリゴン */
.h1_bg.sustainability::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #0D52A0;
  clip-path: polygon(0 0, 58% 0, 48% 100%, 0 100%);
}

.h1_bg.sustainability .h1_inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding: clamp(32px, 4vw, 64px) 20px;
}

.h1_bg.sustainability .h1_text {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

/* タイトル本体 */
.h1_bg.sustainability .h1_title.sustainability {
  color: #fff;
  margin: 0;
  padding-top: 3.3em;
  /* 英字大見出し分の余白 */
  position: relative;
  /* ::afterの基準 */
}

/* 英字の大見出し（ページ別に content を切替） */
.h1_title.sustainability::after {
  content: "SUSTAINABILITY";
  position: absolute;
  top: 0;
  left: 0;
  font-family: "Roboto Condensed", sans-serif;
  font-size: clamp(3.6rem, 6vw, 6.0rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  color: rgba(255, 255, 255, 0.25);
  pointer-events: none;
}



/* =========================================================
   sustainability メインコンテンツ
========================================================= */
.sustainability-content {
  margin: 0 auto;
  padding-bottom: 60px;
}

.sustainability-intro {
  margin: 0 0 40px;
}

.sustainability-section {
  margin-bottom: 100px;
}

.sustainability-section:last-child {
  margin-bottom: 0;
}

/* 当社のSDGsに対する考え方：テキスト2・画像1の専用レイアウト */
.sustainability-text-image-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 47px;
  margin-bottom: 40px;
}

.sustainability-section h3 {
  margin-bottom: 30px;
}

/* 重点的な取り組みカード */
.sustainability-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 35px;
  margin-top: 25px;
}

.sustainability-card {
  flex: 1 1 300px;
  padding: 24px;
  background: #ECEEF0;
  border-radius: 0;
  box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.25);
}

.sustainability-card-img {
  margin: 0 auto;
  padding-top: 25px;
}

.sustainability-card-img img {
  width: auto;
  height: 48px;
}

.sustainability-card-head {
  font-size: 2rem;
  font-weight: 700;
  color: #0D52A0;
  text-align: center;
}

.sustainability-card-text {
  margin-top: 25px;
}

.sustainability-cert-visual {
  margin-bottom: 0;
}

.sustainability-cert-text {
  margin-bottom: 0;
	min-height: 25%;
  overflow-y: auto;
}

.sustainability-cert-note {
  font-size: 1.4rem;
  color: #000;
  margin-top: 12px;
}

.sustainability-cert-links {
    display: flex;
    justify-content: center;
	margin-top: 20px;
}

/* column_2 横並び時：画像エリアの高さを揃える */
.sustainability-section .column_2 .sustainability-cert {
  height: 100%;
}

.sustainability-section .column_2 .sustainability-cert-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* サステナビリティページ内の外部リンク（文字は黒・アイコンも #000） */
.sustainability-content a[target="_blank"] {
  color: #000;
  background-image: none;
  position: relative;
  padding-right: 22px;
}

.sustainability-content a[target="_blank"]::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  width: 17px;
  height: 17px;
  background-color: #000;
  mask: url(../images/icon_popup.svg) no-repeat center;
  mask-size: contain;
  -webkit-mask: url(../images/icon_popup.svg) no-repeat center;
  -webkit-mask-size: contain;
}

@media screen and (max-width: 767px) {
  .sustainability-content {
    padding-bottom: 50px;
  }

  .sustainability-intro {
    margin-bottom: 32px;
  }

  .sustainability-section {
    margin-bottom: 40px;
  }

  .sustainability-section-visual {
    margin-bottom: 16px;
  }

  .sustainability-cards {
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
  }

  .sustainability-card {
    flex: 1 1 auto;
    padding: 20px;
  }

  .sustainability-section .column_2 .sustainability-cert {
    height: auto;
  }
	
	.sustainability-text-image-row{
		display: block;
	}

	.sustainability-content a[target="_blank"]::after {
	  	bottom: 3px;
	}
}