@charset "UTF-8";
.p-top .u-center {
  text-align: center;
}

.p-top .u-m-center {
  margin: 0 auto;
}

.p-top .u-mb30 {
  margin-bottom: 3rem;
}

@media screen and (max-width: 767px) {
  .p-top .u-mb30 {
    margin-bottom: 5.33vw;
  }
}

.p-top .u-mb40 {
  margin-bottom: 4rem;
}

@media screen and (max-width: 767px) {
  .p-top .u-mb40 {
    margin-bottom: 5.33vw;
  }
}

.p-top .u-mb50 {
  margin-bottom: 5rem;
}

@media screen and (max-width: 767px) {
  .p-top .u-mb50 {
    margin-bottom: 13.33vw;
  }
}

.p-top .u-mb70 {
  margin-bottom: 7rem;
}

@media screen and (max-width: 767px) {
  .p-top .u-mb70 {
    margin-bottom: 8vw;
  }
}

.p-top .u-mb90 {
  margin-bottom: 9rem;
}

@media screen and (max-width: 767px) {
  .p-top .u-mb90 {
    margin-bottom: 12vw;
  }
}

.p-top .u-db {
  display: block;
}

.p-top .u-d--pcOnly {
  display: block;
}

@media screen and (max-width: 767px) {
  .p-top .u-d--pcOnly {
    display: none;
  }
}

.p-top .u-d--spOnly {
  display: none;
}

@media screen and (max-width: 767px) {
  .p-top .u-d--spOnly {
    display: block;
  }
}

.p-top .u_text--sm {
  font-size: 1.2rem;
}

@media screen and (max-width: 767px) {
  .p-top .u_text--sm {
    font-size: 2.08605vw;
  }
}

.p-top .u-letter--sm {
  letter-spacing: -0.1rem;
}

.p-top .u-arrow--right {
  position: relative;
}

.p-top .u-arrow--right:before {
  position: absolute;
  content: "";
  top: 0.1em;
  left: 0;
  width: 0.5em;
  height: 0.5em;
  border-top: 0.16em solid #4451a5;
  border-right: 0.16em solid #4451a5;
  transform: rotate(45deg);
}

@media screen and (max-width: 767px) {
  .p-top .u-arrow--right:before {
    top: 0.2em;
    border-top: 0.1em solid #4451a5;
    border-right: 0.1em solid #4451a5;
  }
}

.p-top__heading {
  font-size: 3.6rem;
  position: relative;
  display: inline-block;
}

.p-top__heading:after {
  content: "";
  background: #000;
  height: 3px;
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
}

@media screen and (max-width: 767px) {
  .p-top__heading {
    font-size: 4.69361vw;
  }
}

.p-top__secTopics .p-top__heading {
  margin-bottom: 4.5rem;
}

.p-top__secTopics .p-top__heading:after {
  bottom: -10px;
}

.p-top__sliders img {
  width: 100%;
}

.swiper-slide {
  position: relative;
}

.p-top__slider__textBox {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}

@media screen and (max-width: 767px) {
  .p-top__slider__textBox {
    width: 100%;
  }
}

.p-top__slider__text {
  margin-bottom: 3rem;
  font-size: 2.4rem;
  line-height: 2.4;
}

@media screen and (max-width: 1028px) {
  .p-top__slider__text {
    font-size: 2.08605vw;
  }
}

@media screen and (max-width: 767px) {
  .p-top__slider__text {
    margin-bottom: 3vw;
    line-height: 1.6;
    font-size: 3.12907vw;
  }
}

.p-top__slider__logo img {
  max-width: 134px;
}

@media screen and (max-width: 767px) {
  .p-top__slider__logo img {
    max-width: 20vw;
  }
}

.p-top__container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

@media screen and (max-width: 1028px) {
  .p-top__container {
    padding: 0 2%;
  }
}

@media screen and (max-width: 767px) {
  .p-top__container {
    width: 100%;
    padding: 0 4%;
  }
}

.p-top__contentsList {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

@media screen and (max-width: 767px) {
  .p-top__contentsList {
    display: block;
  }
}

.p-top__contentsItem {
  position: relative;
  color: #fff;
  width: 24.625%;
  height: 315px;
  margin-right: 0.5%;
  margin-bottom: 0.5%;
  box-sizing: border-box;
  overflow: hidden;
}

@media screen and (max-width: 1028px) {
  .p-top__contentsItem {
    height: 42vmin;
  }
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem {
    width: 100%;
    height: 42.7vw;
    margin-bottom: 2.66vw;
    margin-right: 0;
  }
  .p-top__contentsItem:first-child {
    height: 40%;
  }
}

.p-top__contentsItem:nth-child(4n) {
  margin-right: 0;
}

.p-top__contentsItem:nth-child(n + 5) {
  margin-bottom: 0;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(n + 5) {
    margin-bottom: 2.66vw;
  }
}

.p-top__contentsItem:nth-child(1) {
  border: 3px solid #3d3d3d;
}

.p-top__contentsItem:nth-child(2) {
  background: url(/img/top_contents_digital.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(2) {
    background: url(/img/top_contents_sp_digital.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(3) {
  background: url(/img/top_contents_sozai.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(3) {
    background: url(/img/top_contents_sp_sozai.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(4) {
  background: url(/img/top_contents_casestudy.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(4) {
    background: url(/img/top_contents_sp_casestudy.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(5) {
  background: url(/img/top_contents_showroom.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(5) {
    background: url(/img/top_contents_sp_showroom.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(6) {
  background: url(/img/top_contents_functionality.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(6) {
    background: url(/img/top_contents_sp_functionality.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(7) {
  background: url(/img/top_contents_simulation.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(7) {
    background: url(/img/top_contents_sp_simulation.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__contentsItem:nth-child(8) {
  background: url(/img/top_contents_floorplan.jpg) no-repeat;
}

@media screen and (max-width: 767px) {
  .p-top__contentsItem:nth-child(8) {
    background: url(/img/top_contents_sp_floorplan.jpg) no-repeat;
    background-size: cover;
  }
}

.p-top__heading--sub {
  position: relative;
  background: #3d3d3d;
  font-size: 2.6rem;
  padding: 3rem 3rem 1rem 3rem;
}

@media screen and (max-width: 1028px) {
  .p-top__heading--sub {
    font-size: 3vw;
  }
}

@media screen and (max-width: 767px) {
  .p-top__heading--sub {
    font-size: 3.91134vw;
    padding: 4vw;
  }
}

.p-top__heading--sub span {
  margin-top: 1.3rem;
}

.p-top__heading--sub:after {
  content: "";
  position: absolute;
  bottom: -40%;
  left: 0;
  display: block;
  border-left: 300px solid #3d3d3d;
  border-bottom: 45px solid transparent;
}

@media screen and (max-width: 767px) {
  .p-top__heading--sub:after {
    bottom: -6.33vw;
    border-left: 90.5vw solid #3d3d3d;
    border-bottom: 6.66vw solid transparent;
  }
}

.p-top__lineUp {
  color: #222;
  text-align: left;
  padding: 5rem 2rem 0 2rem;
}

@media screen and (max-width: 767px) {
  .p-top__lineUp {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 10.66vw 4vw 0 4vw;
    align-items: flex-start;
  }
}

.p-top__lineUpItem {
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
  padding-left: 2rem;
}

@media screen and (max-width: 767px) {
  .p-top__lineUpItem {
    font-size: 3.38983vw;
    line-height: 1.2;
    width: 42%;
    padding-left: 1.2em;
  }
}

.p-top__lineUpLink {
  display: inline-block;
}

.p-top__lineUpLink:after {
  content: "";
  display: block;
  width: 0;
  position: relative;
  bottom: -3px;
  border-bottom: 3px solid #4451a5;
  transition: .3s;
}

.p-top__lineUpLink:hover:after {
  width: 100%;
}

.p-top_card {
  background: #3d3d3d;
  position: absolute;
  right: 0;
  bottom: 0;
  text-align: left;
  padding: 1.5rem 1rem;
  opacity: 0.9;
  box-sizing: border-box;
}

@media screen and (max-width: 767px) {
  .p-top_card {
    width: 39%;
    height: 100%;
    opacity: 1;
    display: flex;
    align-items: center;
  }
}

.p-top_card:before {
  content: "";
  position: absolute;
  bottom: 100%;
  right: 0;
  display: block;
  border-right: 300px solid #3d3d3d;
  border-top: 45px solid transparent;
}

@media screen and (max-width: 767px) {
  .p-top_card:before {
    border-right: 10vw solid #3d3d3d;
    border-top: 42.7vw solid transparent;
    right: 100%;
    bottom: 0;
  }
}

.p-top_cardTitle {
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.2;
}

@media screen and (max-width: 767px) {
  .p-top_cardTitle {
    font-size: 3.65059vw;
    line-height: 1.6;
    margin-bottom: 3.91134vw;
  }
}

.p-top_cardText {
  font-size: 1.2rem;
  line-height: 1.6;
}

@media screen and (max-width: 767px) {
  .p-top_cardText {
    font-size: 2.86832vw;
  }
}

.p-top__contentsLink {
  width: 100%;
  height: 100%;
  display: block;
}

@media screen and (min-width: 767px) {
  .p-top__contentsLink:hover .p-top_card {
    color: #222;
    background: #fff;
    -webkit-transition: all .3s linear 0s;
    -moz-transition: all .3s linear 0s;
    -o-transition: all .3s linear 0s;
    transition: all .3s linear 0s;
  }
  .p-top__contentsLink:hover .p-top_card:before {
    -webkit-transition: all .3s linear 0s;
    -moz-transition: all .3s linear 0s;
    -o-transition: all .3s linear 0s;
    transition: all .3s linear 0s;
    border-right: 300px solid #fff;
    border-top: 45px solid transparent;
  }
}

.p-top__news {
  display: flex;
  max-width: 1000px;
  margin: 0 auto;
  background: #f5f5f5;
}

@media screen and (max-width: 767px) {
  .p-top__news {
    flex-wrap: wrap;
  }
}

.p-top__news__main {
  width: 25%;
  background: url(/img/top_news_main.jpg) no-repeat;
  background-size: cover;
}

@media screen and (max-width: 767px) {
  .p-top__news__main {
    width: 0;
    background: none;
  }
}

.p-top__newsContents {
  width: 75%;
  padding: 4.5rem 2rem 3rem 3rem;
}

@media screen and (max-width: 767px) {
  .p-top__newsContents {
    width: 100%;
    padding: 10% 4%;
  }
}

.p-top__news__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media screen and (max-width: 767px) {
  .p-top__news__header .p-top__heading {
    margin: 0 auto;
  }
}

.p-top__news_btn {
  position: relative;
  border: 1px solid #000;
  background: #fff;
  border-radius: 5px;
  width: 180px;
  line-height: 2.4rem;
  text-align: center;
}

.p-top__news_btn:hover {
  opacity: .6;
}

@media screen and (max-width: 767px) {
  .p-top__news_btn {
    width: 40%;
    margin: 0 auto;
    font-size: 3.12907vw;
  }
}

.p-top__news_btn:after {
  content: "";
  width: 20px;
  height: 8px;
  position: absolute;
  background-image: url(/img/top_icon_arrow.png);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 20px 8px;
  top: 50%;
  right: 0.5rem;
  margin-top: -0.4rem;
}

@media screen and (max-width: 767px) {
  .p-top__news_btn:after {
    background-size: 2.66vw 1.06vw;
  }
}

.p-top__newsLists {
  padding-bottom: 7rem;
  border-bottom: 1px solid #d0d0d0;
}

@media screen and (max-width: 767px) {
  .p-top__newsLists {
    padding-bottom: 8vw;
  }
}

.p-top__newsItem {
  display: flex;
  align-items: baseline;
}

@media screen and (max-width: 767px) {
  .p-top__newsItem {
    flex-wrap: wrap;
    flex-direction: column;
    font-size: 2.9987vw;
  }
}

.p-top__newsItem:not(:last-child) {
  margin-bottom: 3.4rem;
}

@media screen and (max-width: 767px) {
  .p-top__newsItem:not(:last-child) {
    margin-bottom: 6.66vw;
  }
}

.p-top__newsTtl {
  padding-left: 6.5rem;
  display: flex;
  align-items: center;
}

@media screen and (max-width: 767px) {
  .p-top__newsTtl {
    padding-left: 0;
    margin-bottom: 2vw;
  }
}

.p-top__newsPict {
  padding-left: 0;
}

@media screen and (min-width: 767px) {
  .p-top__newsPict:before {
    content: "NEW";
    background: #ca0211;
    border-radius: 5px;
    color: #fff;
    padding: 0.5rem 1rem;
    margin-right: 1rem;
  }
}

@media screen and (max-width: 767px) {
  .p-top__newsPict:after {
    content: "NEW";
    background: #ca0211;
    border-radius: 5px;
    color: #fff;
    padding: 0.5rem 1rem;
  }
}

.p-top__newsTime {
  margin-right: 1.5rem;
  display: inline-block;
}

@media screen and (max-width: 767px) {
  .p-top__newsTime {
    margin-right: 2vw;
  }
}

.p-top__newsCategory {
  color: #fff;
  padding: 0.5rem 0;
  width: 110px;
  text-align: center;
  margin-right: 2rem;
  border-radius: 5px;
  display: inline-block;
}

@media screen and (max-width: 767px) {
  .p-top__newsCategory {
    margin-right: 1.33vw;
  }
}

.p-top__pictIr {
  background: #4451a5;
}

.p-top__pictProducts {
  background: #f084b5;
}

.p-top__pictInfo {
  background: #60c1ab;
}

.p-top__pictContents {
  background: #fabe00;
}

.p-top__newsDes {
  line-height: 1.6;
  max-width: 390px;
}

.p-top__pictPdf {
  width: 1.1rem;
  height: auto;
}

@media screen and (max-width: 767px) {
  .p-top__pictPdf {
    width: 1rem;
  }
}

.p-top__newsLink {
  padding-bottom: 2px;
  display: inline;
  text-decoration: underline;
}

@media screen and (max-width: 767px) {
  .p-top__newsLink {
    font-size: 2.9987vw;
  }
}

.p-top__newsLink:hover {
  text-decoration: none;
}

.p-top__newsSliders img {
  width: 100%;
  height: auto;
}

.swiper-button-prev,
.swiper-button-next {
  background-color: rgba(102, 102, 102, 0.8);
  width: 20px;
  height: 60px;
  margin-top: -30px;
}

.swiper-button-prev {
  background-image: url(/img/top_navArrow_left.png);
  background-size: 9px 16px;
  left: 0;
}

.swiper-button-next {
  background-image: url(/img/top_navArrow_right.png);
  background-size: 9px 16px;
  right: 0;
}

.p-top__newsArea {
  display: flex;
  justify-content: space-between;
}

.c-btn.c-btn__sub.p-top__newsBtn {
  width: 100%;
  position: relative;
  background: #4451a5;
  color: #fff;
  transition: all .3s;
}

.c-btn.c-btn__sub.p-top__newsBtn:after {
  content: "";
  width: 20px;
  height: 8px;
  position: absolute;
  background-image: url(/img/top_icon_arrow_w.png);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 20px 8px;
  top: 50%;
  right: 1rem;
  margin-top: -0.4rem;
}

@media screen and (max-width: 767px) {
  .c-btn.c-btn__sub.p-top__newsBtn:after {
    background-size: 2.66vw 1.06vw;
  }
}

.c-btn.c-btn__sub.p-top__newsBtn:hover {
  opacity: .7;
}

.c-btn.c-btn__sub.p-top__newsBtn.p-top__newsBtn--ir {
  background: #333333;
}

@media screen and (max-width: 767px) {
  .p-top__newsArea {
    display: block;
  }
  .c-btn.c-btn__sub.p-top__newsBtn {
    width: 100%;
    margin-bottom: 10px;
  }
}

.p-top__news__update {
  text-align: right;
  color: #4451a5;
  margin-top: 1.5rem;
}

.p-top__topicsList {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

.p-top__topicsItem {
  color: #fff;
  width: 24.625%;
  margin-right: 0.5%;
  margin-bottom: 0.5%;
  box-sizing: border-box;
  overflow: hidden;
}

@media screen and (max-width: 767px) {
  .p-top__topicsItem {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 4%;
  }
  .p-top__topicsItem:nth-child(2n+1) {
    margin-right: 0;
  }
}

.p-top__topicsItem:nth-child(3), .p-top__topicsItem:nth-child(7), .p-top__topicsItem:nth-child(11) {
  margin-right: 0;
}

.p-top__topicsItem:nth-child(n + 7) {
  margin-bottom: 0;
}

@media screen and (max-width: 767px) {
  .p-top__topicsItem:nth-child(n + 7) {
    margin-bottom: 4%;
  }
}

.p-top__topicsItem--2col {
  width: 49.70%;
}

@media screen and (max-width: 767px) {
  .p-top__topicsItem--2col {
    width: 100%;
  }
  .p-top__topicsItem--2col:nth-child(1) {
    margin-right: 0;
  }
}

.p-top__topicsItem--3col {
  width: 24.65%;
}

@media screen and (max-width: 767px) {
  .p-top__topicsItem--3col {
    width: 48%;
  }
  .p-top__topicsItem--3col:nth-child(1) {
    margin-right: 0;
  }
}

.p-top__topicsTtl {
  background: #3d3d3d;
  width: 100%;
  text-align: center;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: .3s;
}

@media screen and (max-width: 767px) {
  .p-top__topicsTtl {
    font-size: 2.60756vw;
    height: auto;
    padding: 2vw 0;
  }
}

.p-top__topicsTtl:before {
  position: absolute;
  content: "";
  display: block;
  top: -15px;
  left: 0;
  border-right: 246.25px solid #3d3d3d;
  border-top: 15px solid transparent;
  transition: .3s;
}

@media screen and (max-width: 767px) {
  .p-top__topicsTtl:before {
    top: -3.2vw;
    border-right: 44.93vw solid #3d3d3d;
    border-top: 3.33vw solid transparent;
  }
}

.p-top__topicsItem--2col .p-top__topicsTtl:before,
.p-top__topicsItem--3col .p-top__topicsTtl:before {
  top: -15px;
  left: 0;
  border-right: 497.5px solid #3d3d3d;
  border-top: 15px solid transparent;
  transition: .3s;
}

@media screen and (max-width: 767px) {
  .p-top__topicsItem--2col .p-top__topicsTtl:before,
  .p-top__topicsItem--3col .p-top__topicsTtl:before {
    top: -3.2vw;
    border-right: 100vw solid #3d3d3d;
    border-top: 3.33vw solid transparent;
  }
}

.p-top__topicsItem:hover .p-top__topicsTtl {
  color: #222;
  background: #fff;
  -webkit-transition: all .3s linear 0s;
  -moz-transition: all .3s linear 0s;
  -o-transition: all .3s linear 0s;
  transition: all .3s linear 0s;
}

.p-top__topicsItem:hover .p-top__topicsTtl:before {
  -webkit-transition: all .3s linear 0s;
  -moz-transition: all .3s linear 0s;
  -o-transition: all .3s linear 0s;
  transition: all .3s linear 0s;
  border-right: 246.25px solid #fff;
  border-top: 15px solid transparent;
}

.p-top__topicsItem--2col:hover .p-top__topicsTtl:before,
.p-top__topicsItem--3col:hover .p-top__topicsTtl:before {
  -webkit-transition: all .3s linear 0s;
  -moz-transition: all .3s linear 0s;
  -o-transition: all .3s linear 0s;
  transition: all .3s linear 0s;
  border-right: 497.5px solid #fff;
  border-top: 15px solid transparent;
}

.p-top__topicsLink {
  width: 100%;
  height: 100%;
}

.p-top__topicsLink img {
  width: 100%;
  height: auto;
  display: block;
}