@charset "UTF-8";
li {
  list-style: none;
}

a {
  color: inherit;
}

h2 {
  font-size: 56px;
  line-height: 1;
  margin: 0 0 10px;
  font-family: "Roboto", sans-serif;
  display: inline-block;
  border-bottom: rgb(55.4245810056, 100.2011173184, 225.5754189944) solid 6px;
  padding-bottom: 0.2em;
  font-weight: normal;
}
h2:before {
  display: none;
}

h3 {
  font-size: 40px;
  font-family: "Noto Sans JP", sans-serif;
  letter-spacing: 0.05em;
  margin: 0.5em;
}

.btn span {
  padding: 1em;
  border: 1px solid #41a4e3;
  border-radius: 1.5em;
  height: 3em;
  width: 3em;
  display: flex;
  align-items: center;
  color: #41a4e3;
  transition: 0.3s;
}

.btn_txt span {
  padding: 0.5em 2em;
  border: 2px solid #FFF;
  border-radius: 20px;
  transition: 0.3s;
  margin-top: 40px;
  display: inline-block;
}
.btn_txt span:hover {
  background: #FFF;
  color: #111;
  font-weight: bold;
}

.t_mainv {
  width: 100%;
  height: calc(100vh - 100px);
  position: relative;
  background: url("../images/mainv.jpg") center;
  background-size: cover;
}
.t_mainv .copy {
  font-weight: bold;
  color: #FFF;
  position: absolute;
  text-align: left;
  font-family: "Roboto", sans;
  top: 12%;
  left: 10%;
  width: 42%;
  height: 78%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  max-width: 680px;
}
.t_mainv .copy_1, .t_mainv .about, .t_mainv .yume {
  transition: 2s;
  opacity: 0;
}
.t_mainv .yume {
  width: 100%;
  padding-top: 45%;
  position: relative;
}
.t_mainv .yume svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.t_mainv .yume path {
  filter: drop-shadow(-15px 30px 30px #111);
}
.t_mainv .yume {
  transition: 3s;
  transition-delay: 1s;
}
.t_mainv .copy_1 {
  font-size: 32px;
  transform: translate(-20px, 0);
}
.t_mainv .about {
  transform: translate(-20px, 0);
  margin-top: 40px;
}
.t_mainv .about span {
  padding: 0.5em 2em;
  border: 2px solid #FFF;
  border-radius: 20px;
  transition: 0.3s;
  display: inline-block;
}
.t_mainv .about:hover span {
  background: #FFF;
  color: #111;
  font-weight: bold;
}

.LD .copy_1, .LD a.about, .LD .yume {
  opacity: 1;
  transform: translate(0, 0);
}

.scrolldown {
  display: inline-block;
  position: absolute;
  bottom: 0;
  z-index: 2;
  padding: 10px 10px 80px;
  overflow: hidden;
  color: #fff;
  font-size: 12px;
  font-family: "Roboto", sans-serif;
  line-height: 1;
  letter-spacing: 0.1em;
  right: 3%;
}
.scrolldown::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1px;
  height: 70px;
  background: rgba(255, 255, 255, 0.4);
}
.scrolldown::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1px;
  height: 70px;
  background: #fff;
  animation: scd 2.4s cubic-bezier(0.7, 0, 0.3, 1) infinite forwards;
}

@keyframes scd {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
}
/* WORKS 二つの柱
================================================== */
.t_works {
  background: #173a9c;
  text-align: center;
  padding-top: 100px;
  color: #FFF;
}
.t_works .intro {
  margin-top: 2em;
  font-size: 17px;
  line-height: 1.8;
}
.t_works .box {
  display: flex;
  justify-content: space-between;
  width: 100%;
  overflow: hidden;
  margin: 80px auto 0;
}
.t_works .item {
  width: 48%;
  transition: 1s;
  opacity: 0;
  overflow: hidden;
}
.t_works .t_works_a {
  position: relative;
  z-index: 0;
  overflow: hidden;
  padding: 20px;
  height: 460px;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.t_works .t_works_a::before, .t_works .t_works_a::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.t_works .t_works_a::after {
  z-index: -2;
  background-size: cover;
  transition: 0.5s;
}
.t_works .item_1 {
  transform: translate(-50%, 0);
}
.t_works .item_1 .t_works_a {
  border-top-right-radius: 20px;
  border-bottom-right-radius: 20px;
}
.t_works .item_1 .t_works_a::after {
  background-image: url("../images/h_1.jpg");
}
.t_works .item_2 {
  transform: translate(50%, 0);
}
.t_works .item_2 .t_works_a {
  border-top-left-radius: 20px;
  border-bottom-left-radius: 20px;
}
.t_works .item_2 .t_works_a::after {
  background-image: url("../images/h_2.jpg");
}
.t_works .btn {
  margin-top: 30px;
}
.t_works.scOn .item {
  transform: translate(0, 0);
  opacity: 1;
}
.t_works .t_works_a:hover .btn span {
  background: #41a4e3;
  color: #FFF;
}
.t_works .t_works_a:hover::after {
  transform: scale(1.1);
}
.t_works h3 {
  font-size: 22px;
  background: #FFF;
  border-radius: 2em;
  padding: 10px 1em 15px;
  width: 80%;
  max-width: 20em;
  color: #111;
  font-weight: 500;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  position: relative;
}
.t_works h3::after {
  content: "\e5e1";
  display: inline-block;
  font-family: "Material Icons";
  position: absolute;
  right: 1em;
  font-size: 0.7em;
  top: 50%;
  transform: translate(0, -50%);
}
.t_works .txt {
  font-size: 15px;
  padding: 1em;
}

/* 技術紹介
================================================== */
.t_tech {
  background: #173a9c;
  background: linear-gradient(180deg, #173a9c 0%, #173a9c 80%, #F9F9F9 80%, #F9F9F9 100%);
  text-align: center;
  color: #FFF;
  padding-top: 100px;
}
.t_tech .inner {
  padding: 40px;
  width: 95%;
  margin: 0 auto;
}
.t_tech .box {
  margin-top: 60px;
  padding: 0 50px;
  transition: all 1s;
  transform: translate(0, 50px);
  opacity: 0;
}
.t_tech.scOn .box {
  transform: translate(0, 0);
  opacity: 1;
}
.t_tech a {
  margin: 0 10px;
  background: #FFF;
  color: #111;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  position: relative;
}
.t_tech a:hover img {
  transform: scale(1.1);
}
.t_tech figure {
  margin: 0 0 10px;
  overflow: hidden;
}
.t_tech figure img {
  width: 100%;
  transition: 0.5s;
}
.t_tech .txt {
  padding: 10px 20px 50px;
  height: 14em;
  text-align: left;
}
.t_tech .txt p {
  margin-top: 1em;
}
.t_tech h4 {
  font-size: 1.5vw;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, Roboto, "Segoe UI semibold", "Helvetica Neue", HelveticaNeue, YuGothic, "Yu Gothic", "Segoe UI", Verdana, Meiryo, sans-serif;
}
.t_tech .btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
}

/* ニュース
================================================== */
.t_news {
  padding: 60px 60px 100px;
  background: #F9F9F9;
}
.t_news .inner {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 30px;
  display: flex;
  background: #FFF;
  border-radius: 10px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  transition: all 1s;
  transform: translate(0, 50px);
  opacity: 0;
}
.t_news.scOn .inner {
  transform: translate(0, 0);
  opacity: 1;
}
.t_news .ttl, .t_news .list {
  padding: 20px;
}
.t_news .ttl {
  width: 30%;
}
.t_news .list {
  width: 70%;
}
.t_news .item {
  display: flex;
  color: #111;
  margin: 1em 0;
  font-size: 16px;
  position: relative;
}
.t_news a.item:before {
  background-color: rgb(55.4245810056, 100.2011173184, 225.5754189944);
  bottom: -3px;
  content: "";
  display: block;
  height: 2px;
  left: 0;
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  transform-origin: center top;
  transition: 0.3s cubic-bezier(0.18, -0.01, 0.3, 1);
}
.t_news a.item:hover::before {
  transform: scaleX(1);
}
.t_news .date {
  color: #333;
  font-weight: bold;
  padding-right: 1em;
  font-family: "Roboto", sans-serif;
}
.t_news .pdf::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 24px;
  background: url("../images/pdf.png");
  background-size: cover;
  vertical-align: bottom;
  margin: 0 0.2em;
}
.t_news .link {
  text-align: right;
  margin-top: 20px;
}
.t_news .link a {
  padding: 0.5em 2em;
  border: 2px solid #173a9c;
  border-radius: 2em;
  color: #173a9c;
  position: relative;
  font-weight: bold;
}
.t_news .link a::after {
  content: "\e5e1";
  transition: 0.3s;
  display: inline-block;
  font-size: 0.8em;
  font-family: "Material Icons";
  position: absolute;
  right: 1em;
  top: 50%;
  transform: translate(0, -50%);
}
.t_news .link a:hover {
  background: #173a9c;
  color: #FFF;
}

/* ダウンロード
================================================== */
.t_download {
  text-align: center;
  background: url("../images/wbg_2.jpg");
  background-size: cover;
  color: #FFF;
}
.t_download .inner {
  width: 100%;
  max-width: 1110px;
  margin: 0 auto;
  padding: 100px 40px;
}
@media (max-width: 959px) {
  .t_download .inner {
    padding: 30px;
  }
}
@media (max-width: 559px) {
  .t_download .inner {
    padding: 30px 10px;
  }
}
.t_download .inner {
  transition: all 1s;
  transform: translate(0, 50px);
  opacity: 0;
}
.t_download.scOn .inner {
  transform: translate(0, 0);
  opacity: 1;
}
.t_download .box {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}
.t_download .box a {
  display: flex;
  align-items: center;
  background: #173a9c;
  color: #FFF;
  padding: 20px 34px 20px 20px;
  margin: 10px;
  border-radius: 10px;
  position: relative;
}
.t_download .box a::after {
  content: "\e5e1";
  display: inline-block;
  font-family: "Material Icons";
  position: absolute;
  right: 10px;
  top: 48%;
  transform: translate(0, -50%);
}
.t_download .box a:hover {
  background: #41a4e3;
}
.t_download .box img {
  width: 70px;
  height: auto;
  padding-right: 10px;
}
.t_download .contact {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid;
  color: #173a9c;
  font-weight: bold;
  padding: 20px 30px;
  margin: 60px auto 0;
  border-radius: 50px;
  width: 50%;
  max-width: 540px;
  height: 100px;
  font-size: 20px;
  background: #FFF;
  position: relative;
}
.t_download .contact::after {
  content: "\e5e1";
  display: inline-block;
  font-family: "Material Icons";
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translate(0, -50%);
}
.t_download .contact:hover {
  background: #41a4e3;
  color: #FFF;
}
.t_download .contact .c_big {
  margin-right: 1em;
}
.t_download .svg_box {
  width: 38px;
  height: 36px;
  margin-right: 10px;
  margin-top: -3px;
}
.t_download svg {
  width: auto;
  height: 100%;
}
.t_download svg circle, .t_download svg path {
  stroke: #FFF;
  fill: none;
  stroke-linecap: round;
  stroke-miterlimit: 10;
  stroke-width: 15px;
  stroke-linejoin: round;
}
.t_download .svg_catalog {
  width: 36px;
  height: 32px;
}
.t_download .svg_recruit circle, .t_download .svg_recruit path {
  stroke-width: 22px;
}
.t_download span {
  display: inline-block;
}

.t_tech .box {
  opacity: 0;
}

.t_tech .box.slick-initialized {
  opacity: 1;
}

/* モバイル
===========================================================*/
@media (max-width: 959px) {
  h2 {
    font-size: 40px;
  }
  .t_mainv {
    height: calc(100vh - 60px);
  }
  .t_mainv .copy {
    width: 70%;
  }
  .t_works .txt {
    text-align: left;
  }
  .t_tech .inner {
    padding: 20px;
  }
  .t_tech .box {
    padding: 0 10px;
  }
  .t_tech h4 {
    font-size: 18px;
  }
  .t_news .inner {
    display: block;
  }
  .t_news .list {
    width: 100%;
  }
  .t_download .box a {
    text-align: left;
  }
  .slick-next {
    right: -10px !important;
  }
}
@media (max-width: 559px) {
  .t_mainv .copy {
    top: 15%;
    left: 10%;
    width: 80%;
    height: 75%;
  }
  .t_mainv .copy_1 {
    font-size: 21px;
  }
  h2 {
    font-size: 32px;
  }
  .t_works .intro {
    padding: 10px 20px;
    text-align: left;
    font-size: 15px;
  }
  .t_tech {
    padding-top: 40px;
  }
  .t_tech .txt {
    padding-bottom: 10px;
  }
  .t_works .box {
    display: block;
    margin-top: 20px;
  }
  .t_works .item {
    width: 100%;
    margin-top: 20px;
  }
  .t_works .t_works_a {
    border-radius: 0 !important;
    height: 40vh;
  }
  .t_works .txt {
    padding: 20px;
  }
  .t_news {
    padding: 30px 20px;
  }
  .t_news .inner {
    padding: 0;
  }
  .t_news .list {
    padding-top: 0;
  }
  .t_news .item {
    font-size: 14px;
    flex-direction: column;
  }
  .t_news .date {
    display: block;
  }
  .t_download .inner {
    padding: 30px 10px 60px;
  }
  .t_download .box {
    display: block;
    margin: 0;
  }
  .t_download .contact {
    width: 100%;
    padding: 20px;
    height: auto;
  }
}