/* ==========================================================================
index
========================================================================== */
body {
  margin: auto;
  padding: 0;
  width: 100%;
  background-color: var(--graybackground);
}

header nav {
  display: flex;
  padding: 32px 72px;
  justify-content: space-between;
  align-items: center;
}

.container {
  position: relative;
}

.title-container {
  height: 398px;
  padding-top: 120px;
  margin-left: 13%;
  margin-right: 20px;
}

.title-container-single {
  padding: 120px 0 160px 0;
  margin-left: 13%;
}

.title-container, .title-container-single span {
  font-family: "Noto Sans JP", Helvetica, sans-serif;
}

.title-container, .title-container-single h2 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
}

.content {
  width: 100%;
}

.text-orange {
  color: var(--vivid-orange);
}

.text-white {
  color: var(--white);
}

.border-bt-orange {
  border-bottom: 1px solid var(--vivid-orange);
}

.border-bt-white {
  border-bottom: 1px solid var(--white);
}

.text-bold-orange {
  color: var(--vivid-orange);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 180%;
  letter-spacing: 2.56px;
}

.background-image-top {
  position: absolute;
  z-index: -1;
  width: 100%;
  top: 0;
}

.background-image-top-sp {
  display: none;
}

.background-image-middle {
  position: absolute;
  top: 445px;
  z-index: 0;
  width: 100%;
  left: 0;
}

.background-image-middle-sp {
  display: none;
}

.background-image-bottom {
  position: absolute;
  top: calc(100% - 670px);
  z-index: -1;
}

.background-image-bottom-sp {
  display: none;
}

.title-container h2 {
  margin: 0;
  color: var(--blackheading);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 64px;
  font-style: normal;
  font-weight: 700;
  line-height: 115%;
  letter-spacing: 2.56px;
}

.philosophy-title {
  color: var(--blackheading);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 44px;
  font-style: normal;
  font-weight: 700;
  line-height: 115%;
  letter-spacing: 1.76px;
  margin-top: 12px;
  word-break: break-word;
}

.overview-title {
  color: var(--blackheading);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 40px;
  font-style: normal;
  font-weight: 700;
  line-height: 115%;
  letter-spacing: 1.6px;
  margin-top: 12px;
}

.about-content {
  color: var(--graybody);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%;
  margin-top: 40px;
}

.philosophy-wrapper {
  background: var(--translucent-white);
  backdrop-filter: blur(10px);
  display: flex;
  padding-top: 120px;
  position: relative;
  z-index: 1;
}

.philosophy-img {
  width: 56.67%;
  height: fit-content;
}

.overview-wrapper {
  display: flex;
  padding: 160px 72px 0 0;
  background-color: var(--graybackground);
  position: relative;
}

.overview-img {
  z-index: 1;
  width: 51.8%;
  height: fit-content;
}

.philosophy-information,
.overview-information {
  display: flex;
  flex-direction: column; 
  z-index: 1;
}

.philosophy-information {
  width: 43.33%;
  padding-left: 80px;
  padding-right: 12.7%;
}

.overview-information {
  width: 48.2%;
  padding-right: 80px;
  padding-left: 12.7%;
}



.view-more {
  display: flex;
  padding: 20px 0;
  justify-content: space-between;
  align-items: center;
}

.text-view-more {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 600;
  line-height: 115%;
  letter-spacing: 0.64px;
}

.img-view-more {
  width: 19.001px;
  height: 14.142px;
  z-index: 1;
}

.link-view-more {
  margin-top: 42px;
  width: 100%;
  max-width: 305px;
}

.link-view-more:hover {
  text-decoration: none;
}

.history-wrapper {
  height: 440px;
  margin-top: 160px;
  position: relative;
  padding: 141px 20.3% 141px 20.3%;
  display: flex;
  background-image: url(/about/img/history_img01.png);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: cover;
  align-items: flex-start;
}

.history-wrapper::before {
  background-color: rgba(0, 0, 0, 0.48);
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.history-title {
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1;
  width: 50%;
}

.history {
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 180%;
  letter-spacing: 2.56px;
}

.history-information {
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.history-content {
  color: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%;
  z-index: 1;
}

.about-text {
  color: var(--white);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 40px;
  font-style: normal;
  font-weight: 700;
  line-height: 115%;
  letter-spacing: 1.6px;
  word-break: break-all;
}

.information-container {
  padding: 0 12.7%;
  height: 640px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-content: center;
  grid-gap: 40px;
  width: 100%;
}

.grid-item {
  display: flex;
}


.group-wrapper {
  background-image: url(/img/group_img01.jpg);
}

.sustainability-wrapper {
  background-image: url(/sustainability/img/sustainability_img01.png);
  background-position: center center;
  background-size: cover;
}

.group-wrapper::before,
.sustainability-wrapper::before {
  background-color: var(--dim-dark);
  content: '';
  height: 100%;
  width: 100%;
  position: absolute;
  display: flex;
  justify-content: space-between;
}

@media screen and (max-width: 1280px) {
  .information-container {
    padding: 0 12.7%;
  }

  .philosophy-information {
    margin-bottom: 10px;
  }
}

@media screen and (max-width: 1024px) {
  .group-wrapper, .sustainability-wrapper {
    width: 100%;
    height: 100%;
  }

  .group-info {
    padding: 80px 20px;
  }

  .background-image-top {
    position: absolute;
    z-index: -1;
    width: 100%;
    top: 100px;
  }

  .background-image-top-sp {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .background-image-middle {
    top: 490px;
  }

  .overview-wrapper {
    padding: 160px 20px 0 0;
  }

  .philosophy-img {
    width: 50%;
  }

  .philosophy-information {
    width: 50%;
    padding: 0 50px;
  }

  .overview-img {
    width: 50%;
  }

  .overview-information {
    width: 50%;
    padding-right: 40px;
    padding-left: 50px;
  }

  .link-view-more {
    margin-top: 22px;
  }

  .history-wrapper {
    padding: 141px 50px 141px 50px
  }

  .grid-container {
    grid-template-columns: 1fr;
  }

  .information-container {
    height: auto;
  }

  .group-info {
    padding: 105px 61px;
  }
}

/* MOBILE */
@media screen and (max-width: 600px) {
  .background-image-top {
    display: none;
  }

  .background-image-top-sp {
    position: absolute;
    z-index: -1;
    width: 100%;
    top: 47px;
    display: block;
  }

  .background-image-middle {
    display: none;
  }

  .background-image-middle-sp {
    width: 100%;
    display: block;
    position: absolute;
    z-index: 0;
    top: 490px;
    left: 0;
  }

  .background-image-bottom {
    display: none;
  }

  .background-image-bottom-sp {
    display: block;
    position: absolute;
    top: calc(100% - 324px);
    z-index: -1;
  }

  .content {
    margin-top: 0;
  }

  .title-container {
    min-height: 335px;
    padding-top: 80px;
    margin-left: 20px;
    height: auto;
  }

  .title-container h2 {
    font-size: 52px;
    line-height: 115%;
    letter-spacing: 2.08px;
  }

  .title-container .text-bold-orange {
    font-size: 16px;
    letter-spacing: 1.6px;
  }

  .philosophy-wrapper,
  .overview-wrapper {
    margin-top: 0;
    padding: 80px 20px 0 0;
    gap: 60px;
  }

  .philosophy-wrapper {
    flex-direction: column-reverse;
  }

  .philosophy-img {
    width: 100%;
    height: 338px;
  }

  .philosophy-information {
    padding: 0 0 0 20px;
    width: 100%;
  }

  .text-bold-orange {
    font-size: 14px;
    letter-spacing: 1.4px;
  }

  .philosophy-title,
  .overview-title {
    font-size: 36px;
    letter-spacing: 1.44px;
    margin-top: 6px;
  }

  .about-content {
    margin-top: 32px;
  }

  .link-view-more {
    margin-top: 28px;
    width: 165px;
  }

  .overview-wrapper {
    flex-direction: column;
    margin: 0;
    padding-left: 20px;
  }

  .overview-img {
    width: 100%;
    height: 100%;
  }

  .overview-information {
    padding: 0;
    width: 100%;
  }

  .history-wrapper {
    margin-top: 80px;
    padding: 80px 20px;
    flex-direction: column;
    background-image: url(/about/img/history_2x.png);
    background-position: center center;
    background-size: cover;
    height: 410px;
  }

  .history-title {
    gap: 6px;
  }

  .history {
    font-size: 14px;
    letter-spacing: 1.4px;
  }

  .history-information {
    margin-top: 32px;
  }

  .information-container {
    padding: 0 20px;
  }

  .grid-container {
    grid-template-columns: 100%;
    padding: 0;
    margin: 80px 0;
    grid-gap: 20px;
    width: 100%;
  }

  .group-wrapper,
  .sustainability-wrapper {
    width: 100%;
    height: auto;
  }

  .group-info {
    padding: 63px 20px;
  }

  .group-title {
    gap: 6px;
  }
  
  .group {
    letter-spacing: 1.4px;
  }
  
  .about-text {
    font-size: 36px;
    letter-spacing: 1.44px;
  }

  .mt-m-6 {
    margin-top: 6px !important;
  }
}