@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400&display=swap');

/* CSS Document */

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-style: normal;
}

select {
  margin: 0 0 0 0;
}

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
  font-weight: normal;
  font-style: normal;
}

p, address, blockquote, pre, div, abbr, acronym, dfn, cite, q, code, kbd, samp, var, dl, ol, ul, caption, th {
  font-weight: normal;
  font-style: normal;
}

ul, li, ol {
  list-style: none;
}

a {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  vertical-align: baseline;
  font-size: 100%;
}

html, body, form, fieldset, p, div, h1, h2, h3, h4, h5, h6, li, ul, dl, dt, dd {
  -webkit-text-size-adjust: 100%;
}

iframe {
  overflow: hidden;
}

img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

.wrapper {
  position: relative;
  height: auto;
}

a {
  color: #444;
  text-decoration: none;
}

a:focus {
  outline: none;
}

html {
  font-size: 62.5%;
  height: 100%;
}

body {
  line-height: 1.85;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-weight: 500;
  font-size: 1.55rem;
  -webkit-text-size-adjust: 100%;
  color: #333;
  box-sizing: border-box;
  height: 100%;
  letter-spacing: -.02rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

.wrapper {
  position: relative;
}

.en {
  font-family: 'Poppins', sans-serif;
}

.ja {
  font-weight: bold!important;
}

.txt-blue {
  color: #183179;
}

.txt-navy {
  color: #183179;
}

.txt-white {
  color: #FFF;
}

@media only screen and (max-width: 1080px) {
  body {
    line-height: 1.7;
    font-size: 1.5rem;
    min-width: auto;
  }
}

@media only screen and (max-width: 768px) {
  body {
    line-height: 1.7;
    font-size: 3.7333333333333334vw;
    min-width: auto;
    letter-spacing: 0;
  }
}


/*
common
_________________________________________________________*/

.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

@media only screen and (max-width: 768px) {
  .sp-only {
    display: block;
  }
  .pc-only {
    display: none;
  }
}


/*
header
_________________________________________________________*/

.header {
  width: 100%;
  min-width: 960px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  height: 80px;
  background: #FFF;
}

.header__contents {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  padding: 0 0 0 2rem;
}

.header__logo {
  width: 20%;
  padding: 1.2rem 0 0 0;
  box-sizing: border-box;
}

.header__logo h1 {
  /*width: 120px;*/
  height: calc(80px - 2rem);
}
.header__logo h1 a {
  display: block;
  height: 100%;
}
.header__logo h1 a img {
  height: 100%;
  width: auto;
}
.header__nav {
  width: 80%;
  text-align: right;
}

.nav__sp {
  display: none;
}

.nav__pc {
  display: block;
}

.header__nav-menu ul {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header__nav-menu li {
  font-size: 1.6rem;
  padding: 0 5rem 0 0;
  font-weight: bold;
  height: 80px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-flex-direction: column;
  flex-direction: column;
}

.header__nav-menu li:last-child, .header__nav-menu li:nth-child(6) {
  padding: 0 2rem 0 0;
}

.header__nav-menu li a {
  opacity: 1;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  display: block;
}

.header__nav-menu li:last-child a {
  background: #183179;
  color: #FFF;
  height: auto;
  text-align: center;
  padding: 1.4rem 5rem;
  line-height: 1.3;
  font-size: 1.5rem;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  border-radius: 10rem;
}

.header__nav-menu li:last-child a:hover, .header__nav-menu li:nth-child(6) a:hover {
  background: #10a7c7;
}

.header__nav-menu li a::after {
  content: "";
  display: block;
  width: 0;
  transition: width 0.3s;
  border-bottom: 2px solid #183179;
}

.header__nav-menu li:last-child a::after, .header__nav-menu li:nth-child(6) a::after {
  content: "";
  display: block;
  width: 0;
  transition: all;
  border-bottom: none;
}

.header__nav-menu li a:hover::after, .header__nav-menu li a.active::after {
  width: 100%;
}

@media only screen and (max-width: 1080px) {
  .header {
    width: 100%;
    min-width: 800px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    height: 80px;
  }
  .header__nav-menu li {
    padding: 0 2rem 0 0;
     font-size: 1.5rem;
  }
}

@media only screen and (max-width: 768px) {
  .header {
    width: auto;
    height: auto;
    box-shadow: none;
    background: #FFF;
    position: relative;
    padding: 0;
    z-index: auto;
  }
  .header__contents {
    background: #FFF;
    padding: 0 0 0 1.5rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 60px;
  }
  .nav__sp {
    display: block;
  }
  .nav__pc {
    display: none;
  }
  .header__logo {
    width: 20%;
    padding: 1rem 0 0 0;
    box-sizing: border-box;
  }
  .header__logo h1 {
  /*width: 120px;*/
  height: calc(60px - 2rem);
}
  .header__logo h1 {
    width: 100px;
  }
  .header__tel {
    display: none;
  }
}


/*========= ナビゲーションのためのCSS ===============*/

#g-nav {
  /*position:fixed;にし、z-indexの数値を小さくして最背面へ*/
  position: fixed;
  z-index: -1;
  opacity: 0;
  /*はじめは透過0*/
  /*ナビの位置と形状*/
  top: 0;
  width: 100%;
  height: 100vh;
  /*ナビの高さ*/
  background: #183179;
  /*動き*/
  transition: all 0.3s;
}


/*アクティブクラスがついたら透過なしにして最前面へ*/

#g-nav.panelactive {
  opacity: 1;
  z-index: 999;
}


/*ナビゲーションの縦スクロール*/

#g-nav.panelactive #g-nav-list {
  /*ナビの数が増えた場合縦スクロール*/
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100vh;
  /*表示する高さ*/
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}


/*ナビゲーション*/

#g-nav ul {
  display: none;
  /*ナビゲーション天地中央揃え*/
  z-index: 999;
}

#g-nav.panelactive ul {
  display: block;
}


/*リストのレイアウト設定*/

#g-nav li a {
  color: #FFF;
  text-decoration: none;
  display: block;
  text-transform: uppercase;
}

.g-nav-list1 {
  width: 94%;
  display: block;
  margin: 6rem auto 0 auto;
  overflow: hidden;
}

.g-nav-list1 li {
  width: 100%;
  text-align: left;
  padding: 2rem 0 2rem 1rem;
  box-sizing: border-box;
  font-size: 1.4rem;
  line-height: 1;
  margin: 0 1%;
  font-weight: normal!important;
  border-bottom: 1px solid #2d499a;
}

.g-nav-list1 li a {
  font-weight: normal;
}


/*========= ボタンのためのCSS ===============*/

.openbtn {
  position: fixed;
  z-index: 9999;
  /*ボタンを最前面に*/
  top: 5px;
  right: 5px;
  cursor: pointer;
  width: 50px;
  height: 50px;
}


/*×に変化*/

.openbtn span {
  display: inline-block;
  transition: all .4s;
  position: absolute;
  left: 14px;
  height: 2px;
  border-radius: 2px;
  background-color: #2d499a;
  width: 45%;
}

.openbtn span:nth-of-type(1) {
  top: 15px;
}

.openbtn span:nth-of-type(2) {
  top: 23px;
}

.openbtn span:nth-of-type(3) {
  top: 31px;
}

.openbtn.active span:nth-of-type(1) {
  top: 18px;
  left: 18px;
  transform: translateY(6px) rotate(-45deg);
  width: 30%;
  background-color: #FFF;
}

.openbtn.active span:nth-of-type(2) {
  opacity: 0;
  background-color: #FFF;
}

.openbtn.active span:nth-of-type(3) {
  top: 30px;
  left: 18px;
  transform: translateY(-6px) rotate(45deg);
  width: 30%;
  background-color: #FFF;
}


/*
footer
_________________________________________________________*/

#footer {
  position: relative;
  background: #FFF;
}

#footer {
  width: 100%;
  border-top: 1px solid #e6e1d8;
}

.footer-contents {
  width: 94%;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  padding: 6rem 0 8rem 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
}

#footer .footer-address {
  width: 40%;
  order: 1;
}

#footer .footer-logo {
  line-height: 1;
}

#footer .footer-logo dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
}

#footer .footer-logo dt {
  width: 100px;
}

#footer .footer-logo dd {
  font-weight: 200;
  font-size: 1.4rem;
  padding-left: 1rem;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-flex-direction: column;
  flex-direction: column;
}

#footer .footer-nav {
  overflow: hidden;
  width: 60%;
  order: 2;
  padding-left: 4%;
}

#footer .footer-nav__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
}

.footer-sns ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  margin: 3rem 0 0 0;
}

.footer-sns ul li {
  width: 32px;
  margin-right: 1rem;
}

#footer .footer-address__tel {
  font-size: 2.6rem;
  line-height: 1;
  color: #183179;
}

#footer .footer-address__text {
  font-weight: bold;
  margin: 2.5rem 0 1.5rem 0;
  line-height: 1.7;
}

#footer .footer-mark {
  text-align: right;
}

#footer .footer-mark img {
  width: 230px;
}

#footer .footer-copy {
  padding: 0 0 3rem 0;
  font-size: 1.1rem;
  text-align: center;
}

#footer .footer-nav ul {
  width: 50%;
}

#footer .footer-nav li {
  font-size: 1.4rem;
  padding: 0 0 2.2rem 0;
}

#footer .footer-nav li a {
  display: block;
  -webkit-transition: 0.2s;
  transition: 0.2s;
  line-height: 1;
  font-weight: bold;
}

#footer .footer-nav li.footer-nav__blank a:after {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  margin: 0 0 0 1rem;
  background: url(../img/icon_blank.png) no-repeat center bottom;
  background-size: 15px;
}

#footer .footer-nav li.footer-nav__sub {
  padding: 0 0 1.6rem 0;
}

#footer .footer-nav li.footer-nav__sub a {
  font-weight: normal!important;
}

#footer .footer-nav li.footer-nav__sub a:before {
  content: "ー";
  color: #183179;
  margin-right: 1rem;
}

#footer .footer-nav li a:hover {
  opacity: 0.5;
}

@media only screen and (max-width: 1000px) {
  .footer-contents {
    padding: 4rem 0 4rem 0;
  }
  #footer .footer-address {
    width: 30%;
    order: 1;
  }
  #footer .footer-logo dl {
    display: block;
  }
  #footer .footer-logo dt {
    width: 100px;
  }
  #footer .footer-logo dd {
    padding-left: 0;
    display: block;
    margin-top: 1rem;
  }
  #footer .footer-nav {
    overflow: hidden;
    width: 70%;
    padding-left: 6%;
  }
  #footer .footer-address__tel {
    font-size: 2.4rem;
  }
  #footer .footer-address__text {
    font-size: 1.4rem;
    margin: 2rem 0 1rem 0;
  }
  #footer .footer-nav ul {
    width: 50%;
  }
  #footer .footer-nav li {
    font-size: 1.35rem;
    padding: 0 0 2.2rem 0;
  }
}

@media only screen and (max-width: 768px) {
  #footer {
    width: 100%;
  }
  .footer-contents {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    padding: 4vw 0 0 0;
    display: block;
  }
  #footer .footer-address {
    width: 90%;
    text-align: center;
    padding: 0 0 4vw 0;
    background: #FFF;
    margin: 1rem auto 0 auto;
  }
  #footer .footer-logo dt {
    width: 20vw;
    margin: 6vw auto 0 auto;
  }
  #footer .footer-logo dd {
    text-align: center;
    font-size: 3.7333333333333334vw;
  }
  #footer .footer-nav {
    width: 100%;
    padding-left: 0;
    margin-top: 0;
  }
  #footer .footer-address__tel {
    text-align: center!important;
    font-size: 4vw!important;
  }
  #footer .footer-address__text {
    text-align: center!important;
    font-weight: normal!important;
    font-size: 3.7333333333333334vw!important;
  }
  #footer .footer-copy {
    padding: 6vw 0;
    margin: 0;
    font-size: 3.7333333333333334vw;
  }
  #footer .footer-nav ul {
    width: 94%;
    margin: 0 auto;
  }
  #footer .footer-nav li {
    font-size: 3.7333333333333334vw;
    padding: 0;
    margin: 0;
  }
  #footer .footer-nav li a {
    display: block;
    padding: 4vw;
    font-weight: normal;
    margin: 0;
    border-bottom: 1px solid #e6e1d8;
  }
  #footer .footer-mark {
    text-align: center;
  }
  #footer .footer-mark img {
    width: 40vw;
    margin: 6vw auto 0 auto;
  }
  .footer-sns ul {
    width: 20vw;
    margin: 4vw auto 0 auto;
  }
  .footer-sns ul li {
    width: 8vw;
    margin: 0 1vw;
  }
}

.link-basic, .link-line {
  width: 280px;
  position: relative;
  margin: 8rem auto 0 auto;
}
.link-basic+.link-basic{
  margin-top: 4rem;
}
.link-basic input {
  width: 280px;
  position: relative;
  margin: 0 auto;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;
  font-weight: bold;
  line-height: 1;
  font-size: 1.5rem;
  box-sizing: border-box;
  -webkit-transition: 0.2s;
  transition: 0.2s;
  border: none;
}

.link-basic a, .link-line a {
  display: block;
  width: 100%;
  font-size: 1.5rem;
  line-height: 1;
  box-sizing: border-box;
  -webkit-transition: 0.2s;
  transition: 0.2s;
  border: none;
}

.link-basic a, .link-basic input {
  background: #183179;
  padding: 1.8rem 0;
  color: #FFF;
  text-align: center;
  border-radius: 10rem;
  cursor: pointer;
}

.link-line a {
  padding: 1.6rem 0;
  color: #FFF;
  border: 2px solid #FFF;
  text-align: center;
  border-radius: 10rem;
}

.link-basic a:hover, .link-basic input:hover, .link-line a:hover {
  background-color: #10a7c7;
  color: #FFF;
}

@media only screen and (max-width: 768px) {
  .link-basic, .link-line {
    width: 70vw;
    margin: 10vw auto 0 auto;
  }
  .link-basic+.link-basic{
  margin-top: 8vw;
}
  .link-basic input {
    width: 70vw;
  }
  .link-basic a, .link-line a, .link-basic input {
    font-size: 3.7333333333333334vw;
    padding: 4.8vw 0;
  }
}

.contact {
  padding: 6rem 0 8rem 0;
  background: url(../img/contact.jpg) no-repeat center top;
  background-size: cover;
}

.contact h3 {
  font-size: 4.8rem;
  line-height: 1;
  text-align: center;
  color: #1dc2d2;
}

.contact h4 {
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  margin-top: .5rem;
  color: #FFF;
}

.contact-txt {
  color: #FFF;
  text-align: center;
  margin-top: 4rem;
}

@media only screen and (max-width: 768px) {
  .contact {
    padding: 10.666666666666666vw 0;
    background: url(../img/contact.jpg) no-repeat center top;
    background-size: cover;
  }
  .contact h3 {
    font-size: 8vw;
  }
  .contact h4 {
    font-size: 4vw;
  }
  .contact-txt {
    color: #FFF;
    text-align: center;
    margin-top: 4.8vw;
  }
}

.title {
  font-size: 3.6rem;
  font-weight: bold;
  line-height: 1.3;
  padding-top: 1rem;
}

.title-sub {
  font-size: 2.6rem;
  line-height: 1.6;
  font-weight: bold;
}

.title-sub span {
  color: #1dc2d2;
  line-height: 1;
}

.text-en {
  line-height: 1.5;
  font-size: 2rem;
  font-weight: 300;
  color: #183179;
  display: inline-block;
  background: -webkit-linear-gradient(-45deg, rgba(0, 23, 108, 1) 0%, rgba(11, 186, 202, 1) 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
}

.text-en__knowlegge {
  line-height: 1.5;
  font-size: 2rem;
  font-weight: 300;
  color: #1dc2d2;
}

.grad span {
  color: #183179;
  background: -webkit-linear-gradient(-45deg, rgba(0, 23, 108, 1) 0%, rgba(11, 186, 202, 1) 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  font-weight: bold;
}

@media screen and (max-width:1080px) {
  .title {
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.3;
  }
}

@media screen and (max-width:768px) {
  .title {
    font-size: 5.8vw;
    padding-top: 0;
  }
  .title-sub {
    font-size: 4.6vw;
    line-height: 1.7;
  }
  .text-en, .text-en__knowlegge {
    font-size: 4vw;
  }
}

.heading {
  width: 92%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 14rem 0 8rem 0;
}

.heading h2 span {
  color: #183179;
  font-size: 11rem;
  background: -webkit-linear-gradient(-45deg, rgba(0, 23, 108, 1) 0%, rgba(11, 186, 202, 1) 100%);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  font-weight: 600;
  line-height: 1;
}

.heading p {
  font-size: 2.8rem;
  line-height: 1;
  font-weight: bold;
  margin-top: 1rem;
}

@media screen and (max-width:1200px) {
  .heading h2 span {
    font-size: 10rem;
  }
  .heading p {
    font-size: 2.6rem;
  }
}

@media screen and (max-width:768px) {
  .heading {
    width: 100%;
    padding: 23vw 0 11vw 4%;
    overflow: hidden;
  }
  .heading h2 span {
    font-size: 15.5vw;
    letter-spacing: -.2vw;
  }
  .heading p {
    font-size: 4.8vw;
  }
}

.list-indent p {
  padding-left: 1em;
  text-indent: -1em;
}


/*_________________________________________________________

animation
_________________________________________________________*/

.titleAnimation {
  animation-name: titleMotion;
  animation-duration: 0.8s;
  animation-delay: 0.3s;
  animation-fill-mode: forwards;
}

@keyframes titleMotion {
  0% {
    transform: translateY(50px);
    opacity: 0;
  }
  50% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.move, .move-head {
  opacity: 0;
}

.textAnimation {
  animation-name: textMotion;
  animation-duration: 0.8s;
  animation-delay: 0.3s;
  animation-fill-mode: forwards;
}

@keyframes textMotion {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.fadein {
  opacity: 0;
}

#page-top a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: url(../img/pagetop.png) no-repeat;
  background-size: 50px;
  text-indent: -10000px;
  transition: all 0.3s;
}

#page-top a:hover {
  opacity: .6;
}


/*リンクを右下に固定*/

#page-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  opacity: 0;
  transform: translateX(100px);
}

body#technology #page-top {
  position: fixed;
  right: 20px;
  bottom: 8vw;
  z-index: 2;
  opacity: 0;
  transform: translateX(100px);
}

@media screen and (max-width:1000px) {
  body#technology #page-top {
    position: fixed;
    right: 20px;
    bottom: 11vw;
    z-index: 2;
    opacity: 0;
    transform: translateX(100px);
  }
}

@media screen and (max-width:768px) {
  body#technology #page-top {
    position: fixed;
    right: 3vw;
    bottom: 36vw;
    z-index: 2;
    opacity: 0;
    transform: translateX(100px);
  }
}

@media screen and (max-width:768px) {
  #page-top a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 10vw;
    height: 10vw;
    background: url(../img/pagetop.png) no-repeat;
    background-size: 10vw;
  }
  #page-top {
    position: fixed;
    right: 3vw;
    bottom: 3vw;
    z-index: 2;
    /*はじめは非表示*/
    opacity: 0;
    transform: translateX(100px);
  }
}

#page-top.LeftMove {
  animation: LeftAnime 0.5s forwards;
}

@keyframes LeftAnime {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}


/*　右の動き　*/

#page-top.RightMove {
  animation: RightAnime 0.5s forwards;
}

#page-top2.RightMove {
  animation: RightAnime 0.5s forwards;
}

@keyframes RightAnime {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 1;
    transform: translateX(100px);
  }
}


/*リンクを右下に固定*/

#navfix {
  position: fixed;
  right: 0;
  bottom: 0;
  z-index: 2;
  /*はじめは非表示*/
  opacity: 0;
  transform: translateY(200px);
}


/*　上に上がる動き　*/

#navfix.UpMove {
  animation: UpAnime 0.5s forwards;
}

@keyframes UpAnime {
  from {
    opacity: 0;
    transform: translateY(200px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/*　下に下がる動き　*/

#navfix.DownMove {
  animation: DownAnime 0.5s forwards;
}

@keyframes DownAnime {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 1;
    transform: translateY(200px);
  }
}