/* サステナビリティページ専用（page-sustainability.php / 固定ページ本文コピペ用） */

#sustainability-page .gx-sectionHead__line {
  width: 72px;
  margin: 14px auto 0;
}

#sustainability-page .gx-section--dark {
  background: #0f0f0f;
  color: #fff;
}

#sustainability-page .gx-section--dark .gx-sectionHead__title {
  color: #fff;
}

#sustainability-page .gx-sustainabilityHero {
  color: #fff;
  position: relative;
  overflow: hidden;
  background: linear-gradient(rgba(10, 10, 10, 0.74), rgba(10, 10, 10, 0.78)), #0f0f0f;
  background-image: linear-gradient(rgba(10, 10, 10, 0.74), rgba(10, 10, 10, 0.78)), url("../img/dsVd-wf-2-rrsFdGS-1.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ヒーロー内コンテンツは左寄せ（貼り付け本文のインライン指定も上書き） */
#sustainability-page .gx-sustainabilityHero .gx-wrap > div {
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
}

#sustainability-page .image-placeholder {
  width: 100%;
  height: 300px;
  border: 2px dashed rgba(17, 17, 17, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(17, 17, 17, 0.4);
  font-size: 14px;
  background: #f5f5f5;
}

#sustainability-page .image-placeholder--dark {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.03);
}

#sustainability-page .cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

#sustainability-page .cert-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
}

#sustainability-page .cert-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 16px 0 12px 0;
  color: #d4af37;
}

#sustainability-page .cert-card p {
  margin: 0;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

#sustainability-page .initiative-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

#sustainability-page .initiative-item h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: #111;
}

#sustainability-page .initiative-item p {
  margin: 0 0 12px 0;
  line-height: 1.9;
  color: rgba(17, 17, 17, 0.78);
}

#sustainability-page .gx-section--dark .initiative-item h3 {
  color: #d4af37;
}

#sustainability-page .gx-section--dark .initiative-item p {
  color: rgba(255, 255, 255, 0.8);
}

#sustainability-page .data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}

#sustainability-page .data-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
}

#sustainability-page .data-card__value {
  font-size: 48px;
  font-weight: 700;
  color: #d4af37;
  line-height: 1.2;
  margin: 0 0 8px 0;
}

#sustainability-page .data-card__label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

#sustainability-page .video-section {
  max-width: 900px;
  margin: 0 auto;
}

#sustainability-page .video-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.03);
}

#sustainability-page .video-placeholder i {
  font-size: 48px;
  margin-bottom: 16px;
}

@media (max-width: 960px) {
  #sustainability-page .cert-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    justify-content: center;
  }
  /* 3枚目のみの行は中央に1枚表示 */
  #sustainability-page .cert-grid .cert-card:nth-child(3) {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 320px;
  }
}

@media (max-width: 1100px) {
  #sustainability-page .data-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    justify-content: center;
  }
}

@media (max-width: 600px) {
  #sustainability-page .cert-grid {
    grid-template-columns: 1fr;
    justify-content: stretch;
  }
  #sustainability-page .data-grid {
    grid-template-columns: 1fr;
    justify-content: stretch;
  }
}

@media (max-width: 768px) {
  #sustainability-page .initiative-grid {
    grid-template-columns: 1fr;
  }
}