@charset "utf-8";
:root {
  --ceil_width_01: 30;
  --ceil_width_01_px: 30px;
  --ceil_width_02: 348;
  --ceil_width_02_px: 348px;
  --imp_swiper_height: 60;
  --imp_swiper_height_px: 60px;
  --news_section-height: 800;
  --news_section-height_px: 800px;
  --topics_section-height: 840;
  --topics_section-height_px: 840px;
  --sustainable01_section-height: 733;
  --sustainable01_section-height_px: 733px;
  --sustainable02_section-height: 650;
  --sustainable02_section-height_px: 650px;
  --dx_section-height: 610;
  --dx_section-height_px: 610px;
  --careers_section-height: 610;
  --careers_section-height_px: 610px;
  --corporate-ir_section-height: 450;
  --corporate-ir_section-height_px: 450px;
}

/* Layout Base
================================================== */
.cntSec {
  border-top: none;
}
.cntSec .innerWrap {
  z-index: 3;
  height: 100%;
}
.cntSec::before {
  z-index: -1;
  position: absolute;
  top: 0;
  content: "";
  height: 100%;
}
.cntSec::after {
  z-index: 0;
  position: absolute;
  top: 0;
  height: 100%;
}

/* Main Visual
================================================== */
.cntSec.mv {
  overflow: visible;
}
.cntSec.mv::before {
  z-index: 1;
  left: 0;
  bottom: calc(-1 * var(--imp_swiper_height_px));
  top: auto;
  content: "";
  background: repeating-linear-gradient(
    -63.35deg,
    transparent 0%,
    transparent 49.15%,
    rgba(0,124,207,1) 49.15%,
    rgba(0,124,207,1) 55.4%,
    rgba(0,50,136,1) 55.4%,
    rgba(0,50,136,1) 62.4%,
    #fff 62.4%,
    #fff 100%
  );
  height: 1800px;
  width: calc(1800px*var(--tan) + 225px);
  clip-path: polygon(
    0% 100%,
    0% 0%,
    91.5% 0%,
    11.5% 100%
  );
}
.cntSec.mv .mvSwiper {
  z-index: 0;
  width: 100%;
  height: 100vh;
}
.cntSec.mv .mvSwiper_img {
  object-fit: cover;
  object-position: top center;
  width: 100%;
  height: 100%;
}
/* 日本語MV画像_1枚目：下部が見切れる（上部基準） */
.cntSec.mv .mvSwiper_item[data-mv-name="1"] .mvSwiper_img {
  object-position: top center;
}
/* 日本語MV画像_2枚目：上下が見切れる（中央固定） */
.cntSec.mv .mvSwiper_item[data-mv-name="2"] .mvSwiper_img {
  object-position: center center;
}
/* 日本語MV画像_3枚目：上下が見切れる（中央固定） */
.cntSec.mv .mvSwiper_item[data-mv-name="3"] .mvSwiper_img {
  object-position: center center;
}
/* 英語MV画像_1枚目：上下が見切れる（中央固定） */
html[lang="en-us"] .cntSec.mv .mvSwiper_item[data-mv-name="1"] .mvSwiper_img {
  object-position: center center;
}

.cntSec.mv .mvCnt_list {
  display: inline-block;
  position: absolute;
  bottom: 6%;
  left: 380px;
  width: calc(100% - 380px);
  height: 278px;
}
.cntSec.mv .mvCnt_item {
  z-index: 2;
  opacity: 0;
  transform: translateX(-10%);
  display: none;
  position: absolute;
  bottom: 0;
  left: 0;
  color: #fff;
  font-weight: bold;
  animation: mv_cnt_off 0.8s ease both;
}
.cntSec.mv .mvCnt_item.current {
  display: block;
  opacity: 1;
  transform: translateX(0%);
  animation: mv_cnt_on 0.5s 0.8s ease both;
}
.cntSec.mv .mvCnt_title {
  letter-spacing: 0.025em;
  line-height: 1.2;
}
.cntSec.mv .mvCnt_title-main {
  font-size: 50px;
  text-shadow: 0 0 0.25em #000;
  line-height: 1.4;
  display: inline;
  background-color: #003288;
  padding: 0 0.3em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.cntSec.mv .mvCnt_title-sub {
  font-size: 28px;
  text-shadow: 0 0 0.25em #000;
  line-height: 1.4;
  display: inline;
  background-color: #003288;
  padding: 0 0.3em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.mvCnt_item .bg-transparent .nmlBtn_itemLink {
  background: rgba(0, 0, 0, 0.7);
}
.mvCnt_item .arrow-pdf .nmlBtn_itemLink::after,
.topicsCnt_item .arrow-pdf .nmlBtn_itemLink::after {
  background: url(/common_v2/images/icon_pdf_white.svg) center/43px no-repeat;
}
/* mvPagination_wrap (PC) */
.mvPagination_wrap.pc {
  position: absolute;
  top: 58%;
  right: 0;
  width: 104px;
  transform: translateY(-50%);
  z-index: 100;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: clamp(8px, 1.5vh, 16px);
}
/* mvSwiper_pagination inside mvPagination_wrap */
.mvPagination_wrap .mvSwiper_pagination.swiper-pagination {
  position: static;
  width: auto;
  transform: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mvPagination_wrap .mvSwiper_pagination .mvSwiper_bullet {
  position: relative;
  display: block;
  height: clamp(20px, 6vh, 64px);
  width: 3px;
  border-radius: 0;
  background-color: #fff;
  opacity: .45;
  transition: 0.3s all ease;
}
.mvPagination_wrap .mvSwiper_pagination .mvSwiper_bullet:hover {
  opacity: 1;
}
.mvPagination_wrap .mvSwiper_pagination .mvSwiper_bullet::after {
  content: "";
  width: 40px;
  height: clamp(20px, 6vh, 64px);
  top: 0;
  left: -20px;
  position: absolute;
  display: block;
}
.mvPagination_wrap .mvSwiper_pagination .mvSwiper_bullet:not(:last-child) {
  margin-bottom: clamp(6px, 1.5vh, 16px);
}
.mvPagination_wrap .mvSwiper_pagination .mvSwiper_bullet.swiper-pagination-bullet-active {
  opacity: 1;
}
/* mvAutoplay_btn (PC) */
.mvAutoplay_btn {
  display: flex;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.mvAutoplay_btn:hover {
  opacity: .7;
  transition: .3s all ease;
}
.mvAutoplay_btn .mvAutoplay_icon {
  width: clamp(18px, 3vh, 30px);
  height: clamp(18px, 3vh, 30px);
}

/* Important Notice
================================================== */
.cntSec.imp {
  background: #fff;
}
.cntSec.imp .impSwiper {
  z-index: 0;
  position: relative;
  display: flex;
  height: 100%;
  background: #007CCF;
  width: calc(100% - 129px);
  margin: 0 0 0 auto;
  padding-left: 40px;
}
@media screen and (max-width: 1690px) {
  .cntSec.imp .impSwiper {
    padding-left: 60px;
  }
}
.cntSec.imp .impSwiper::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: calc(var(--tan) * var(--imp_swiper_height_px));
  height: var(--imp_swiper_height_px);
  background: #fff;
  clip-path: polygon(0% 100%, 0% 0%, 100% 0%)
}
.cntSec.imp .impSwiper::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  right: 0;
  bottom: 0;
  background-color: #fff;
  z-index: 0;
}
.cntSec.imp .impSwiper_prgs {
  content: "";
  width: 0%;
  height: 2px;
  background-color: #003288;
  bottom: 0;
  left: calc(2px*var(--tan));
  position: absolute;
  transition: none;
  z-index: 1;
}
.cntSec.imp .impSwiper_prgs::before {
  position: absolute;
  bottom: 0;
  left: calc(-1 * 2px*var(--tan));
  content: "";
  width: calc(2px*var(--tan));
  height: 2px;
  background:#003288;
  clip-path: polygon(0% 100%, 100% 0%, 100% 100%)
}
.cntSec.imp .impSwiper_prgs.start {
  width: 110%;
  transition: 8s width ease;
}
.cntSec.imp .impSwiper_head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: var(--imp_swiper_height_px);
  background: url(/common_v2/images/icon_info.svg) left center / 23px no-repeat;
  width: 180px;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  padding-left: 40px;
  line-height: 1;
  position: relative;
}
.cntSec.imp .impSwiper_body {
  position: relative;
  height: var(--imp_swiper_height_px);
  width: 100%;
}
.cntSec.imp .impSwiper_item {
  display :flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 20px;
  width: calc(100% - 180px);
  transition: .3s all ease;
}
.cntSec.imp .impSwiper_link::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 100%;
  left: -16px;
  top: 45%;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
@media screen and (max-width: 1690px) {
  .cntSec.imp .impSwiper_link::before {
    left: -12px;
  }

}
.cntSec.imp .impSwiper_text {
  width: 100%;
  word-wrap: break-word;
  overflow: visible;
}
.cntSec.imp .impSwiper_link {
  color: #fff;
  font-weight: bold;
  background: url(/common_v2/images/line_white.png) no-repeat left bottom 1px;
  background-size: 0px 1px;
  transition: .3s background-size linear;
}
.cntSec.imp .impSwiper_item:hover .impSwiper_link {
  background-size: 100% 1px;
}
.cntSec.imp .impSwiper_link.arrow-pdf .file-size::before {
  border: 1px solid #fff;
  color: #fff;
  background-color: transparent;
}
.cntSec.imp .impSwiper_item:hover .impSwiper_link.arrow-pdf .file-size::before {
  background-color: #fff;;
  color: #057ccf;
}
.cntSec.imp .impSwiper_ctl {
  top: 0;
  right: 0;
  width: 200px;
  background: transparent;
  height: var(--imp_swiper_height_px);
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
}
.cntSec.imp .impSwiper_ctl::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 23px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
.cntSec.imp .impSwiper_next {
  position: static;
  margin: 0;
}
.cntSec.imp .impSwiper_prev {
  position: static;
  margin: 0;
}
.cntSec.imp .impSwiper_next::after {
  content: "";
  width: 24px;
  height: 24px;
  background: #fff;
  mask: url(/common_v2/images/icon_arrow_right_white.svg) center / 24px no-repeat;
  -webkit-mask: url(/common_v2/images/icon_arrow_right_white.svg) center / 24px no-repeat;
  transition: .3s all ease;
}
.cntSec.imp .impSwiper_prev::after {
  content: "";
  width: 24px;
  height: 24px;
  background: #fff;
  mask: url(/common_v2/images/icon_arrow_left_white.svg) center / 24px no-repeat;
  -webkit-mask: url(/common_v2/images/icon_arrow_left_white.svg) center / 24px no-repeat;
  transition: .3s all ease;
}
.cntSec.imp .impSwiper_next:hover::after {
  background: #003288;
}
.cntSec.imp .impSwiper_prev:hover::after {
  background: #003288;
}


/* News Section
================================================== */
.cntSec.news {
  height: var(--news_section-height_px);
  min-height: 800px;
  transition: 0.3s all ease;
}
.cntSec.news::before {
  left: 0;
  width: calc(
    100% - var(--ceil_width_01_px)
  );
}
.cntSec.news::after {
  right: 0;
  content: "";
  background: repeating-linear-gradient(
    -63.35deg,
    #fff 0%,
    #fff 35.3%,
    rgba(0,50,136,0.65) 35.3%,
    rgba(0,50,136,0.65) 100%
  );
  width: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          var(--news_section-height)*var(--tan)
        ) / (
          var(--ceil_width_01) +
          var(--news_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
.cntSec.news .innerWrap {
  height: 100%;
  padding: 150px 50px;
}
@media screen and (min-width: 1460px) {
  .cntSec.news .innerWrap {
    left: -90px;
  }
}

.cntSec.news .topHeading2 {
  color: #1A1D21;
  line-height: 1;
  margin-bottom: 63px;
}
.cntSec.news .topHeading2_sub {
  color: #003288;
  line-height: 1;
}
.cntSec.news .news_deco_01 {
  z-index: 1;
  position: absolute;
  background: rgba(0,124,207,0.45);
  width: calc(130px + (var(--news_section-height_px)*var(--tan)));
  height: 100%;
  bottom: 0;
  right: var(--ceil_width_01_px);
  clip-path: polygon(
    0% 100%,
    calc(
      (
        var(--news_section-height)*var(--tan) /
        ( 130 + (var(--news_section-height)*var(--tan)) )
      ) * 100%
    ) 0%,
    100% 0%,
    calc(
      (
        1 - (
          var(--news_section-height)*var(--tan) /
          ( 130 + (var(--news_section-height)*var(--tan)) )
        )
      ) * 100%
    ) 100%
  );
}
.cntSec.news .topNews {
  position: absolute;
  background-color: #fff;
  height: auto;
  width: 2000px;
  top: 150px;
  left: 445px;
}
.cntSec.news .topNews_inner {
  height: 100%;
  width: 780px;
}
@media screen and (min-width: 1460px) {
  .cntSec.news .topNews_inner {
    width: 880px;
  }
}
.cntSec.news .newsItem {
  padding: 28px 10px 28px 0;
  position: relative;
}
.cntSec.news .newsItem:first-child::before {
  width: 2000px;
}
.cntSec.news .newsItem::after {
  width: 2000px;
}
.cntSec.news .topNews_category {
  position: relative;
}
.cntSec.news .topNews_cateBtn {
  position: relative;
  color: #A9B7C1;
  font-weight: bold;
  transition: 0.3s 0.5s all ease;
  padding-left: 0px;
  cursor: pointer;
}
.cntSec.news .topNews_cateBtn:not(:last-child) {
  margin-bottom: 16px;
}
.cntSec.news .topNews_cateBtn::before {
  content: "";
  position: absolute;
  width: 0px;
  left:0;
  top: 50%;
  transform: translate(-100%,-50%);
  height: 1px;
  background-color: #003288;
  transition: 0.5s all ease;
}
.cntSec.news .topNews_cateBtn.current,
.cntSec.news .topNews_cateBtn:hover {
  padding-left: 12px;
  color: #003288;
  transition-delay: 0s;
}
.cntSec.news .topNews_cateBtn.current::before {
  width: 1000px;
}

.cntSec.news .topNews_item-title.txtLink + .topNews_item-category {
  margin-top: 16px;
}

/* Topics Section
================================================== */
.cntSec.topics {
  height: var(--topics_section-height_px);
}
.cntSec.topics::before {
  left: 0;
  width: calc(
    100% - (
      var(--ceil_width_01_px) +
      var(--news_section-height_px)*var(--tan)
    )
  );
  background: url(/top/images/topics_bg.jpg) center / cover no-repeat;
}
.cntSec.topics::after {
  right: 0;
  content: "";
  background: #003288;
  width: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          var(--topics_section-height)*var(--tan)
        )
        /
        (
          var(--ceil_width_01) +
          var(--news_section-height)*var(--tan) +
          var(--topics_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
.cntSec.news .innerWrap {
  }
  @media screen and (min-width: 1460px) {
    .cntSec.topics .innerWrap {
      left: -90px;
    }
  }

.cntSec.topics .topics_deco_01 {
  z-index: 1;
  position: absolute;
  background: #003288;
  width: 100%;
  height: 100px;
  bottom: 0;
  left: 0;
}
.cntSec.topics .topics_deco_02 {
  z-index: 2;
  position: absolute;
  background: rgba(0,124,207,0.45);
  width: 180px;
  height: 100px;
  bottom: 0;
  right: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan) -
    100px*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        100*var(--tan) /
        ( 130 + (100*var(--tan)) )
      ) * 100%
    ) 0%,
    100% 0%,
    calc(
      (
        1 - (
          100*var(--tan) /
          ( 130 + (100*var(--tan)) )
        )
      ) * 100%
    ) 100%
  );
}
.cntSec.topics .topHeading2,
.cntSec.topics .topHeading2_sub,
.cntSec.topics .topHeading3,
.cntSec.topics .topHeading3_sub,
.cntSec.topics .topParagraph_small {
  max-width: 380px;
  color: #fff;
  font-weight: bold
}
.cntSec.topics .topHeading2,
.cntSec.topics .topHeading2_sub {
  line-height: 1;
}
.cntSec.topics .topHeading2_sub {
  font-weight: 400;
}
.cntSec.topics .topHeading2 {
  margin-bottom: 47px;
}
.cntSec.topics .topHeading3 {
  margin-bottom: 24px;
}
.cntSec.topics .topHeading3_sub {
  letter-spacing: 0.055em;
}
.cntSec.topics .topParagraph_small {
  width: 372px;
}
.cntSec.topics .topicsCnt {
  width: 500px;
  position: relative;
}
.cntSec.topics .topicsCnt_item {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  display:none;
  transition: 0.3s all ease;
  animation: topics_cnt_off 0.8s ease both;
}
.cntSec.topics .topicsCnt_item.current {
  animation: topics_cnt_on 0.5s 0.8s ease both;
  display: block;
}
.cntSec.topics .topicsSwiper {
  position: absolute;
  top: 223px;
  left: 500px;
  z-index: -1;
}
.cntSec.topics .topicsSwiper .swiper-slide {
  opacity: 0;
  transition: 0.5s all ease;
  position: relative;
  height: 350px;
  width: 620px;
  overflow: hidden;
}
.cntSec.topics .topicsSwiper .swiper-slide.swiper-slide-prev,
.cntSec.topics .topicsSwiper .swiper-slide.swiper-slide-duplicate-next,
.cntSec.topics .topicsSwiper .swiper-slide.swiper-slide-duplicate-active {
  pointer-events: none;
}
.cntSec.topics .topicsSwiper .swiper-slide img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  transition: transform 1s ease;
}
.cntSec.topics .topicsSwiper .swiper-slide-active.swiper-slide img {
  transform: translate(-50%, -50%);
}
.cntSec.topics .topicsSwiper .swiper-slide-active.swiper-slide,
.cntSec.topics .topicsSwiper .swiper-slide-active.swiper-slide,
.cntSec.topics .topicsSwiper .swiper-slide-next.swiper-slide,
.cntSec.topics .topicsSwiper .swiper-slide-next.swiper-slide + .swiper-slide {
  opacity: 1;
}
.cntSec.topics .topicsSwiper .swiper-slide-active.swiper-slide:hover,
.cntSec.topics .topicsSwiper .swiper-slide-next.swiper-slide:hover,
.cntSec.topics .topicsSwiper .swiper-slide-next.swiper-slide + .swiper-slide:hover {
  opacity: 0.8;
}
.cntSec.topics .topicsSwiper_pagination.swiper-pagination {
  position: absolute;
  bottom: 100px;
  transform: translateX(100%);
  min-width: 680px;
  text-align: left;
  right: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan) -
    var(--imp_swiper_height_px)
  );
}
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet {
  width: 98px;
  height: 51px;
  text-align: center;
  font-size: 32px;
  font-family: 'Roboto', sans-serif;
  font-weight: bold;
  color: #4B6EAC;
  opacity: 1;
  border-radius: 0;
  background-color: transparent;
  position: relative;
  transition: 1.5s all ease;
}
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet::before {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 94px;
  height: 6px;
  background: repeating-linear-gradient(
    -63.35deg,
    transparent 0%,
    transparent 5%,
    #4B6EAC 5%,
    #4B6EAC 50%,
    #fff 50%,
    #fff 95%,
    transparent 95%,
    transparent 100%
  );
  background-size: 220%;
  background-position: 90% 0%;
  transition: .3s all ease;
  z-index: 1;
  clip-path: polygon(
    2.5% 100%,
    5% 0%,
    97.5% 0%,
    95% 100%
  )
}
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet:not(:last-child) {
  margin-right: 8px;
}
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet:hover,
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet-active {
  font-style: italic;
  color: #fff;
}
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet:hover::before,
.cntSec.topics .topicsSwiper_bullet.swiper-pagination-bullet-active::before {
  background-position: 10% 0%;
}
.cntSec.topics .topicsSwiper_button.swiper-button-next {
  justify-content: flex-start;
  position: absolute;
  color: #fff;
  text-align: left;
  line-height: 1;
  padding: 10px 0 0 2px;
  font-size: 20px;
  font-family: 'Roboto', sans-serif;
  font-style: italic;
  width: 62px;
  top: 413px;
  transform: translate(100%, -50%);
  left: 1030px;
  transition: 0.3s all ease;
  text-shadow: 0 0 1em #000;
}
.cntSec.topics .topicsSwiper_button.swiper-button-next:hover {
  opacity: 0.5;
}
.cntSec.topics .topicsSwiper_button.swiper-button-next::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background: repeating-linear-gradient(
    160deg,
    transparent 0%,
    transparent 10%,
    #fff 10%,
    #fff 90%,
    transparent 90%,
    transparent 100%
  );

}

/* Sustainable Section (first)
================================================== */
.cntSec.sustainable01 {
  height: var(--sustainable01_section-height_px);
}
.cntSec.sustainable01 .innerWrap {
  text-align: right;
  padding: 150px 50px;
}
@media screen and (min-width: 1700px) {
  .cntSec.sustainable01 .innerWrap {
    margin-left: auto;
    margin-right: 210px;
  }
}
.cntSec.sustainable01::before {
  left: 0;
  width: calc(
    100% -
    (
      var(--ceil_width_01_px) +
      var(--news_section-height_px)*var(--tan) +
      var(--topics_section-height_px)*var(--tan)
    )
  );
  background: url(/top/images/bg_sustainable01.jpg) center / cover no-repeat;
}
.cntSec.sustainable01::after {
  right: 0;
  content: "";
  background: #fff;
  width: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan) +
    var(--sustainable01_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          var(--sustainable01_section-height)*var(--tan)
        )
        /
        (
          var(--ceil_width_01) +
          var(--news_section-height)*var(--tan) +
          var(--topics_section-height)*var(--tan) +
          var(--sustainable01_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
.cntSec.sustainable01 .sustainable01_deco_01 {
  z-index: 1;
  position: absolute;
  background: #007CCF;
  width: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan) +
    var(--sustainable01_section-height_px)*var(--tan)
  );
  height: 100px;
  bottom: 0;
  right: 0;
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          100*var(--tan)
        )
        /
        (
          var(--ceil_width_01) +
          var(--news_section-height)*var(--tan) +
          var(--topics_section-height)*var(--tan) +
          var(--sustainable01_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
.cntSec.sustainable01 .sustainable01_deco_02 {
  z-index: 1;
  position: absolute;
  background: rgba(0,124,207,0.45);
  background: rgba(0,124,207,0.45);
  width: calc(130px + (var(--sustainable01_section-height_px)*var(--tan)));
  height: 100%;
  bottom: 0;
  right: calc(
    var(--ceil_width_01_px) +
    var(--news_section-height_px)*var(--tan) +
    var(--topics_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        var(--sustainable01_section-height)*var(--tan) /
        (130 + (var(--sustainable01_section-height)*var(--tan)))
      ) * 100%
    ) 0%,
    100% 0%,
    calc(
      ( 1 - (
        var(--sustainable01_section-height)*var(--tan) /
        (130 + (var(--sustainable01_section-height)*var(--tan)))
      ) ) * 100%
    ) 100%
  );
}
.cntSec.sustainable01 .topHeading2,
.cntSec.sustainable02 .topHeading2,
.cntSec.dx .topHeading2 {
  color: #003288;
  line-height: 1.6;
  margin-bottom: 24px;
  font-size: 32px;
}
.cntSec.sustainable01 .topParagraph,
.cntSec.sustainable02 .topParagraph {
  margin-bottom: 48px;
}
.cntSec.dx .topParagraph {
  margin-bottom: 40px;
}

/* Sustainable Section (second)
================================================== */
.cntSec.sustainable02 {
  height: var(--sustainable02_section-height_px);
}
.cntSec.sustainable02 .innerWrap {
  padding: 150px 50px;
}
.cntSec.sustainable02::before {
  left: 0;
  width: calc(
    100% - var(--ceil_width_02_px)
  );
}
.cntSec.sustainable02::after {
  right: 0;
  content: "";
  background: url(/top/images/bg_sustainable02.jpg) center / cover no-repeat;
  width: calc(
    var(--ceil_width_02_px) +
    var(--sustainable02_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          var(--sustainable02_section-height)*var(--tan)
        )
        /
        (
          var(--ceil_width_02) +
          var(--sustainable02_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
/* DX Section
================================================== */
.cntSec.dx {
  height: var(--dx_section-height_px);
}
.cntSec.dx .innerWrap {
  text-align: right;
  padding: 100px 50px;
}
@media screen and (min-width: 1700px) {
  .cntSec.dx .innerWrap {
    margin-left: auto;
    margin-right: 210px;
  }
}
.cntSec.dx::before {
  left: 0;
  width: calc(
    100% -
    (
      var(--ceil_width_02_px) +
      var(--sustainable02_section-height_px)*var(--tan)
    )
  );
  background: url(/top/images/bg_dx.jpg) center / cover no-repeat;
}
.cntSec.dx::after {
  right: 0;
  content: "";
  background: repeating-linear-gradient(
    -63.35deg,
    #f2f2f2 0%,
    #f2f2f2 20%,
    #fff 20%,
    #fff 47.6%,
    #f2f2f2 47.6%,
    #f2f2f2 100%
  );
  width: calc(
    var(--ceil_width_02_px) +
    var(--sustainable02_section-height_px)*var(--tan) +
    var(--dx_section-height_px)*var(--tan)
  );
  clip-path: polygon(
    0% 100%,
    calc(
      (
        (
          var(--dx_section-height)*var(--tan)
        )
        /
        (
          var(--ceil_width_02) +
          var(--sustainable02_section-height)*var(--tan) +
          var(--dx_section-height)*var(--tan)
        )
      ) * 100%
    ) 0%,
    100% 0%,
    100% 100%
  );
}
/* Career Section
================================================== */
.cntSec.careers {
  height: var(--careers_section-height_px);
}
@media screen and (min-width: 1460px) {
  .cntSec.careers .innerWrap {
    left: -90px;
  }
}
.cntSec.careers::before {
  left: 0;
  width: calc(
    100% -
    (
      var(--ceil_width_02_px) +
      var(--sustainable02_section-height_px)*var(--tan) +
      var(--dx_section-height_px)*var(--tan)
    ) + var(--careers_section-height_px) * var(--tan)
  );
  background: linear-gradient(-63.35deg, #003288, #057ccf);
}
.cntSec.careers::after {
  right: 0;
  content: "";
  width: calc(
    var(--ceil_width_02_px) +
    var(--sustainable02_section-height_px)*var(--tan) +
    var(--dx_section-height_px)*var(--tan)
  );
  background: url(/top/images/bg_careers.jpg) center / cover no-repeat;
  clip-path: polygon(
    calc(
      (
        (
          var(--careers_section-height) * var(--tan)
        ) / (
          var(--ceil_width_02) +
          var(--sustainable02_section-height)*var(--tan) +
          var(--dx_section-height)*var(--tan)
        )
      ) * 100%
    ) 100%,
    0% 0%,
    100% 0%,
    100% 100%
  );
}
@media screen and (max-width: 1459px) {
  .cntSec.careers .nmlLink {
    width: 480px;
  }
}
.cntSec.careers .topHeading2,
.cntSec.careers .topHeading2_sub,
.cntSec.careers .topParagraph {
  color: #fff;
  font-weight: bold
}
.cntSec.careers .topHeading2,
.cntSec.careers .topHeading2_sub {
  line-height: 1;
}
.cntSec.careers .topHeading2_sub {
  font-weight: 400;
}
.cntSec.careers .topHeading2 {
  margin-bottom: 47px;
}
.cntSec.careers .topParagraph {
  margin-bottom: 32px;
}

/* Corporate Section
================================================== */
.cntSec.corporate {
  height: var(--corporate-ir_section-height_px);
  transition: 0.3s all ease;
}
.corporate_bg_img {
  width: 100%;
  position: absolute;
  height: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 0;
  transition: 0.3s all ease;
  background: url(/top/images/corporate_bg.jpg) 100% / cover no-repeat;
}
.corporate_bg_img_hover {
  width: 100%;
  position: absolute;
  height: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: -1;
  transition: 0.3s all ease;
  background: url(/top/images/corporate_bg_hover.jpg) 100% / cover no-repeat;
}
.cntSec.corporate:hover .corporate_bg_img {
  opacity: 0;
}
.cntSec.corporate .innerWrap  {
  z-index: 3;
  padding: 120px 50px 110px;
}
@media screen and (min-width: 1460px) {
  .cntSec.corporate .innerWrap {
    left: -90px;
  }
}
.cntSec.corporate::before {
  z-index: 1;
  right: 0;
  width: calc(
    (var(--corporate-ir_section-height_px)*var(--tan)) * 2
  );
  background-image: linear-gradient(-116.65deg,
    rgba(0, 50, 136, 0.85) 0%,
    rgba(0, 50, 136, 0.85) 45%,
    rgba(0, 50, 136, 0.75) 45%,
    rgba(0, 50, 136, 0.75) 50%,
    rgba(0, 50, 136, 0.65) 50%,
    rgba(0, 50, 136, 0.65) 60%,
    rgba(0, 50, 136, 0.5) 60%,
    rgba(0, 50, 136, 0.5) 100%
  );
  background-size: 400% 100%;
  background-position: 0% 0%;
  transition: all .8s ease;
  clip-path: polygon(50% 100%, 0% 0%, 100% 0%, 50% 100%);
}
.cntSec.corporate:hover::before {
  background-position: 100% 0%;
}
.cntSec.corporate::after {
  z-index: 2;
  right: 0;
  content: "";
  width: calc(var(--corporate-ir_section-height_px)*var(--tan));
  background: rgba(0, 87, 171, 0.7);
  clip-path: polygon(0% 100%, 100% 0%, 100% 0%, 100% 100%);
}
.cntSec.corporate .topHeading2,
.cntSec.corporate .topHeading2_sub {
  line-height: 1;
}
.cntSec.corporate .topHeading2,
.cntSec.corporate .topHeading2_sub,
.cntSec.corporate .topParagraph_small {
  color: #fff;
  font-weight: bold
}
.cntSec.corporate .topHeading2_sub {
  font-weight: 400;
  margin-bottom: 47px;
}
.corporate_link {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: calc(
    (var(--corporate-ir_section-height_px)*var(--tan)) * 2
  );
  clip-path: polygon(50% 100%, 0% 0%, 100% 0%, 50% 100%);
  z-index: 3;
  text-align: center;
  padding-top: calc( var(--corporate-ir_section-height_px) * 0.3 );
  font-size: 22px;
  font-weight: bold;
  color: #fff;
  opacity: 0;
  transition: 0.3s all ease;
}
.corporate_link::after {
  content: "";
  width: 24px;
  height: 16px;
  position: absolute;
  top: calc( ( var(--corporate-ir_section-height_px) * 0.3 ) + 2em);
  left: 50%;
  transform: translateX(-50%);
  background: url(/common_v2/images/icon_arrow_right_white.svg) center / 100% no-repeat;
  transition: 0.3s all ease;
}
.corporate_link:hover::after {
  left: 51%;
}
.cntSec.corporate:hover .corporate_link {
  opacity: 1;
}

/* Investor Relations Section
================================================== */
.cntSec.ir {
  height: var(--corporate-ir_section-height_px);
}
.ir_bg_img {
  width: 100%;
  position: absolute;
  height: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 0;
  transition: 0.3s all ease;
  background: url(/top/images/ir_bg.jpg) 100% / cover no-repeat;
}
.ir_bg_img_hover {
  width: 100%;
  position: absolute;
  height: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: -1;
  transition: 0.3s all ease;
  background: url(/top/images/ir_bg_hover.jpg) 100% / cover no-repeat;
}
.cntSec.ir:hover .ir_bg_img {
  opacity: 0;
}
.cntSec.ir .innerWrap {
  z-index: 3;
  padding: 120px 50px 110px;
}
@media screen and (min-width: 1460px) {
  .cntSec.ir .innerWrap {
    left: -90px;
  }
}
.cntSec.ir::before {
  z-index: 1;
  right: 0;
  width: calc(
    (var(--corporate-ir_section-height_px)*var(--tan)) * 2
  );
  background-image: linear-gradient(-63.35deg,
    rgba(0, 124, 207, 0.85) 0%,
    rgba(0, 124, 207, 0.85) 45%,
    rgba(0, 124, 207, 0.75) 45%,
    rgba(0, 124, 207, 0.75) 50%,
    rgba(0, 124, 207, 0.65) 50%,
    rgba(0, 124, 207, 0.65) 60%,
    rgba(0, 124, 207, 0.5) 60%,
    rgba(0, 124, 207, 0.5) 100%
  );
  background-size: 400% 100%;
  background-position: 0% 0%;
  clip-path: polygon(0% 100%, 50% 0%, 100% 100%);
  transition: all .8s ease;
}

.cntSec.ir::after {
  z-index: 2;
  right: 0;
  content: "";
  width: calc(var(--corporate-ir_section-height_px)*var(--tan));
  background: rgba(0, 87, 171, 0.7);
  clip-path: polygon(100% 100%, 0% 0%, 100% 0%);
}

.cntSec.ir:hover::before {
  background-position: 100% 0%;
}
.cntSec.ir .topHeading2,
.cntSec.ir .topHeading2_sub {
  line-height: 1;
}
.cntSec.ir .topHeading2,
.cntSec.ir .topHeading2_sub,
.cntSec.ir .topParagraph_small {
  color: #fff;
  font-weight: bold
}
.cntSec.ir .topHeading2_sub {
  font-weight: 400;
  margin-bottom: 47px;
}

.cntSec.ir .ir_link {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: calc(
    (var(--corporate-ir_section-height_px)*var(--tan)) * 2
  );
  clip-path: polygon(0% 100%, 50% 0%, 100% 100%);
  z-index: 3;
  text-align: center;
  padding-top: calc( var(--corporate-ir_section-height_px) * 0.6 - 1em );
  font-size: 22px;
  font-weight: bold;
  color: #fff;
  opacity: 0;
  transition: 0.3s all ease;
}
.cntSec.ir .ir_link::after {
  content: "";
  width: 24px;
  height: 16px;
  position: absolute;
  bottom: calc( ( var(--corporate-ir_section-height_px) * 0.4 ) - 2em);
  left: 50%;
  transform: translateX(-50%);
  background: url(/common_v2/images/icon_arrow_right_white.svg) center / 100% no-repeat;
  transition: 0.3s all ease;
}
.cntSec.ir .ir_link:hover::after {
  left: 51%;
}
.cntSec.ir:hover .ir_link {
  opacity: 1;
}


/* TOP用モジュール
================================================== */
.topHeading2 {
  font-size: 38px;
  font-weight: bold;
  line-height: 1.68;
  letter-spacing: 0.05em;
}
.topHeading2_sub {
  font-size: 34px;
  font-family: 'Roboto', sans-serif;
  font-style: italic;
  font-weight: 400;
  display: block;
  margin-top: 20px;
  line-height: 1;
  letter-spacing: 0.05em;
}
.topHeading3 {
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 15px;
}
.topHeading3_sub {
  font-size: 16px;
  font-weight: bold;
  display: block;
}

.topParagraph {
  font-size: 18px;
  line-height: 2;
}
.topParagraph_small {
  font-size: 16px;
  line-height: 2;
}

/* KeyFrames
================================================== */
@keyframes mv_cnt_off {
  0% {
    opacity:1;
    display: block;
    transform: translateX(0%);
  }
  100% {
    opacity:0;
    display: none;
    transform: translateX(-10%);
  }
}
@keyframes mv_cnt_on {
  0% {
    opacity:0;
    display: none;
    transform: translateX(-10%);
  }
  100% {
    opacity:1;
    display: block;
    transform: translateX(0%);
  }
}

@keyframes topics_cnt_off {
  0% {
    opacity:1;
    display: block;
  }
  100% {
    opacity:0;
    display: none;
  }

}
@keyframes topics_cnt_on {
  0% {
    opacity:0;
    display: none;
  }
  100% {
    opacity:1;
    display: block;
  }

}