@charset "UTF-8";
/*------------------
  common
------------------*/
html {
  font-size: 62.5%;
}

body {
  font-family: 'Lato', 'Noto Sans JP', sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-transform: uppercase;
}

.camel-case {
  text-transform: capitalize;
}

img {
  max-width: 100%;
  height: auto;
}

.inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 100px 0 200px;
}

.header-inner {
  padding-left: 100px;
  display: flex;
  justify-content: flex-start;
}

.heading {
  position: relative;
  line-height: 1;
}

.heading h2 {
  font-size: 2.6rem;
  text-align: center;
  margin: -35px 0 60px;
}

.heading-en {
  font-size: 14rem;
}

.white {
  color: #fff;
}

.gray {
  color: #f6f6f6;
}

.bg-gray {
  background: #f8f8f8;
}

.heading-text {
  line-height: 2.3;
  max-width: 680px;
  margin: 0 auto;
}

a:link, a:visited, a:hover, a:active {
  color: #159BAE;
  text-decoration: none;
}

a:hover{
  color: #000066;
}

.btn {
  display: block;
  width: 290px;
  height: 60px;
  font-size: 2rem;
  background: #159bae;
  color: #fff;
  cursor: pointer;
  margin-left: auto;
  text-align: center;
}

.sp-only {
  display: none;
}

/*----------------------
  header, nav
----------------------*/
header.open {
  position: fixed;
  width: 100%;
  height: 100vh;
  z-index: 99;
  background: #fff;
}

nav {
  display: none;
}

nav .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

nav.open {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

nav .nav-inner {
  height: 100vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav .catch {
  padding-left: 50px;
}

nav .catch p {
  font-size: 2.6rem;
  text-align: center;
}

nav .nav-inner ul {
  width: 50%;
  display: flex;
  flex-wrap: wrap;
}

nav .nav-inner .item li {
  width: calc(100% / 2);
}

nav .nav-inner .item li a {
  font-size: 2.4rem;
  line-height: 3;
  letter-spacing: 0.2em;
  padding-bottom: 10px;
  font-weight: bold;
  color: #333;
  border-bottom: 1px solid #b5b5b5;
}

nav .sns {
  display: flex;
  justify-content: center;
}

nav .sns p {
  margin: 20px;
}

nav .sns a {
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  font-weight: bold;
  color: #333;
}

/*開閉ボタン*/

#nav_toggle {
  display: block;
  width: 41px;
  height: 41px;
  position: fixed;
  z-index: 100;
  padding-top: 20px;
  cursor: pointer;
}

#nav_toggle div {
  position: relative;
}

#nav_toggle span {
  font-size: 1.4rem;
  display: block;
  height: 2px;
  background: #333;
  position: absolute;
  width: 100%;
  left: 0;
  -webkit-transition: 0.5s ease-in-out;
  -moz-transition: 0.5s ease-in-out;
  transition: 0.5s ease-in-out;
}

#nav_toggle span:nth-child(1) {
  top: 0px;
}

#nav_toggle span:nth-child(2) {
  top: 12px;
}

#nav_toggle span:nth-child(3) {
  background: rgba(51, 51, 51, 0);
  top: 24px;
}

/*開閉ボタンopen時*/

.open #nav_toggle span:nth-child(1) {
  top: 12px;
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  transform: rotate(135deg);
}

.open #nav_toggle span:nth-child(2) {
  display: none;
}

.open #nav_toggle span:nth-child(3) {
  top: 12px;
  -webkit-transform: rotate(-135deg);
  -moz-transform: rotate(-135deg);
  transform: rotate(-135deg);
  background: rgba(51, 51, 51, 1);
}

/*----------------------
  kv
----------------------*/
.kv {
  background: url("../images/kv_pc.jpg") no-repeat;
  background-size: cover;
  height: 49.22vw;
  position: relative;
  text-align: center;
  z-index: -1;
}

.kv p {
  font-size: 2.5rem;
  font-weight: normal;
}

.kv .catch {
  position: absolute;
  top: 40%;
  left: 20%;
  transform: translate(-40%, -20%);
}

/*----------------------
 mission
----------------------*/
.mission {
  text-align: center;
}
.mission .heading-text {
  max-width: fit-content;
}
.mission .heading-text:not(:last-of-type) {
  margin-bottom: 40px;
}
/*----------------------
 service
----------------------*/
.service .main-item {
  margin-bottom: 125px;
}

.service .main-item img {
  width: 100%;
  margin-bottom: 50px;
}

.service .sub-item .image {
  text-align: right;
}

.service .sub-item .heading {
  font-size: 8rem;
  font-weight: 100;
  margin: 50px 0 40px 120px;
}

/*----------------------
 news
----------------------*/
.news .heading-en {
  text-align: center;
  margin-left: -200px;
}

.news ul li {
  display: flex;
  padding-bottom: 20px;
  margin-bottom: 40px;
  border-bottom: 1px solid #dcdcdc;
}

.news ul li span {
  font-size: 1.5rem;
  padding-right: 20px;
}

.news ul li dl dt {
  font-size: 1.2rem;
  color: #fff;
  display: inline;
  vertical-align: text-bottom;
  background: #f29c9f;
}

.news ul li dl dd {
  font-size: 1.4rem;
  margin-top: 10px;
  word-break: break-all;
}

/*----------------------
 recruit
----------------------*/
.recruit .heading-text {
  margin-bottom: 60px;
}

.recruit ul {
  display: flex;
  justify-content: space-between;
}

.recruit .main-item li {
  width: 100%;
  height: 320px;
  margin: 20px;
  cursor: pointer;
}

.recruit .main-item li.rpa a {
  display: block;
  background: url("../images/recruit.jpg") no-repeat;
  background-size: cover;
  background-position: right;
  height: 100%;
  padding: 10px;
}

.recruit .main-item li.server a {
  display: block;
  background: url("../images/recruit_2.jpg") no-repeat;
  background-size: cover;
  background-position: right;
  height: 100%;
  padding: 10px;
}

.recruit .main-item li.student a {
  display: block;
  background: url("../images/recruit_2.jpg") no-repeat;
  background-size: cover;
  background-position: right;
  height: 100%;
  padding: 10px;
}

.recruit .main-item li a span {
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.25;
}

/*----------------------
 modal
----------------------*/
#modal-content-rpa, #modal-content-server, #modal-content-student {
  display: none;
  z-index: 100;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  height: 120%;
  background: #fff;
  overflow: auto;
}

#modal-overlay {
  z-index: 0;
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background-color: rgba(0, 0, 0, 0.75);
}

.no_scroll {
  overflow: hidden;
}

.modal .inner {
  padding: 50px 0 300px;
  text-transform: none;
}

.modal .rpa, .modal .server ,.modal .student{
  max-width: 650px;
  margin: 0 auto;
}

.modal .sub-heading {
  text-align: center;
  margin-bottom: 40px;
}

.modal .sub-heading h3 {
  display: inline-block;
  font-size: 3rem;
  border-bottom: 1px solid #dcdcdc;
  margin-bottom: 60px;
}

.modal .sub-heading p {
  text-align: left;
}

.modal .main-item dt {
  font-weight: bold;
}

.modal .main-item dd {
  margin-bottom: 40px;
}

a.modal-btn {
  color: #fff;
  line-height: 2.8;
  margin: 0 auto;
}

/*----------------------
 contact
----------------------*/
.confirm .main-item {
  text-transform: none;
}

.contact.confirm .inner {
  padding: 105px 0;
}

.contact.complete .inner {
  padding: 280px 0;
}

.contact h1 {
  font-size: 2.6rem;
  text-align: center;
  margin: -35px 0 60px;
}

.confirm .heading-text {
  text-align: center;
  line-height: 2.5rem;
  margin-bottom: 70px;
}

.contact .main-item {
  max-width: 760px;
  margin: 0 auto;
}

.contact.complete .main-item p {
  margin-bottom: 40px;
}

.contact .select-item {
  width: 100%;
  position: relative;
  display: inline-block;
}

.contact .select-item::after {
  content: '';
  width: 6px;
  height: 6px;
  border: 0px;
  border-bottom: solid 2px #b4b3b3;
  border-right: solid 2px #b4b3b3;
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  position: absolute;
  top: 53%;
  right: 20px;
  margin-top: -4px;
}

.contact.confirm .select-item::after {
  content: none;
}

.contact .select-item p {
  margin-bottom: 15px;
}

.contact.confirm .select-item p:first-child {
  margin-bottom: 0;
}

.contact .select-item .select-box {
  margin-bottom: 30px;
  width: 100%;
  height: 40px;
  display: block;
  color: #333;
  background: transparent;
  position: relative;
  z-index: 1;
  padding: 0 40px 0 10px;
  border: 1px solid #b4b3b3;
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

.contact .select-item .select-box .arrow {
  color: #333;
}

.contact .form ul li {
  margin-bottom: 15px;
}

.contact.confirm .form ul li {
  margin-bottom: 30px;
}

.contact .form ul li label {
  display: block;
  margin-bottom: 15px;
}

.contact.confirm .form ul li label {
  margin-bottom: 0;
}

.contact .form ul li input {
  width: 100%;
  height: 40px;
  margin-bottom: 30px;
  background: #fff;
}

.contact .form textarea {
  width: 100%;
  height: 150px;
  margin-bottom: 30px;
  background: #fff;
}

.contact .form-btn {
  display: block;
  width: 290px;
  height: 60px;
  background: #159bae;
  cursor: pointer;
  margin-left: auto;
  text-align: center;
}

.confirm .form-btn {
  margin-bottom: 20px;
}

.contact .form-btn button, .contact .form-btn input {
  width: 100%;
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  line-height: 3;
  cursor: pointer;
}

.contact.complete .form-btn {
  position: relative;
}

.contact.complete .form-btn a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  line-height: 3;
  cursor: pointer;
}

/*----------------------
 about
----------------------*/
.about .inner {
  padding: 100px 0;
}

.about .heading-en {
  text-align: center;
  margin-left: -200px;
}

.about .main-item {
  max-width: 760px;
  margin: 0 auto;
}

.about .main-item .list {
  display: flex;
  border-bottom: 1px solid #dcdcdc;
  padding-bottom: 25px;
  margin-bottom: 60px;
}

.about .main-item .list dt {
  min-width: 190px;
  font-weight: bold;
}

.about .main-item .list:last-of-type a {
  text-decoration: underline;
}

.about .lower-case {
  text-transform: lowercase;
}

/*----------------------
 map
----------------------*/
.map {
  position: relative;
  padding-top: 23.5%;
  width: 100%;
  height: 0;
  overflow: hidden;
}

.map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/*----------------------
 footer
----------------------*/
footer {
  background: #333;
  color: #fff;
  font-size: 1.2rem;
  padding: 20px;
  text-align: center;
}
footer .item {
  max-width: max-content;
  text-align: left;
  margin: 20px 0;
}
footer .item-list {
  margin-bottom: 15px;
}
footer .item-link {
  color: #fff;
  transition: .3s;
}
footer .item-link:hover {
  opacity: .5;
}

@media screen and ( max-width: 768px) {
  /* for sp */
  .inner {
    padding: 80px 10px;
  }
  .header-inner {
    padding-right: 10px;
    justify-content: flex-end;
  }
  .heading-en {
    font-size: 7.5rem;
  }
  .heading h2 {
    font-size: 1.8rem;
    margin: -20px 0 40px;
  }
  .heading-text {
    font-size: 1.3rem;
    line-height: 1.8;
    text-align: left;
    padding: 0 20px;
  }
  .btn {
    margin: auto;
  }
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
  /*----------------------
    nav
  ----------------------*/
  nav .wrap {
    height: 100%;
    padding-top: 50px;
  }
  nav .catch {
    padding-left: 0;
    padding-bottom: 20px;
  }
  nav .catch img {
    width: 80px;
  }
  nav .catch p {
    font-size: 1.3rem;
  }
  nav .nav-inner {
    justify-content: center;
    flex-direction: column-reverse;
    height: 100%;
  }
  nav .nav-inner ul {
    width: 100%;
    padding-bottom: 75px;
  }
  nav .nav-inner ul li {
    padding: 10px 25px;
  }
  nav .nav-inner ul li a {
    font-size: 2.2rem;
  }
  /*----------------------
    kv
  ----------------------*/
  .kv {
    background: url("../images/kv_sp.jpg") no-repeat;
    background-size: cover;
    height: 100vh;
  }
  .kv h1 img {
    width: 80px;
  }
  .kv p {
    font-size: 1.3rem;
  }
  .kv .catch {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  /*----------------------
    service
  ----------------------*/
  .service .sub-item .heading {
    font-size: 5rem;
    margin: 30px 0;
  }
  .service .main-item {
    margin: 30px 0 85px;
  }
  /*----------------------
    news
  ----------------------*/
  .news .heading-en {
    margin-left: auto;
  }
  .news ul li {
    display: block;
    padding-bottom: 10px;
    margin-bottom: 30px;
  }
  .news ul li span {
    padding: 0;
  }
  .news ul li dl dt {
    font-size: 1.4rem;
  }
  .news ul li dl dd {
    margin-top: 0;
  }
  /*----------------------
    recruit
  ----------------------*/
  .recruit ul {
    display: block;
  }
  .recruit .main-item li {
    margin: 0 0 40px 0;
    height: 260px;
  }
  /*----------------------
    modal
  ----------------------*/
  #modal-content-rpa, #modal-content-server, #modal-contens-student {
    max-width: 355px;
  }
  .modal .sub-heading h3 {
    font-size: 2rem;
    margin-bottom: 30px;
  }
  .modal .rpa, .modal .server, .modal .student {
    max-width: 340px; 
  }
  /*----------------------
    contact
  ----------------------*/
  .contact.confirm .inner {
    padding: 105px 10px;
  }

  .contact.complete .inner {
    padding: 280px 10px;
  }

  .confirm .heading-text {
    font-size: 1.6rem;
    padding: 0;
  }

  .contact .form ul li {
    margin-bottom: 0;
  }

  .contact .form-btn {
    margin: 0 auto 20px;
  }

  .after {
    padding: 45px 0 200px;
  }
  /*----------------------
    about
  ----------------------*/
  .about .heading-en {
    margin: 0;
  }
  .about .main-item {
    max-width: 355px;
  }
  .about .main-item .list dt {
    min-width: 140px;
  }
  .map {
    padding-top: 50.7%;
  }
  /*----------------------
    footer
  ----------------------*/
  footer {
    font-size: 1.4rem;
  }
}

@media screen and ( min-width: 768px) and ( orientation: portrait) {
  /* for iPad */
  .kv {
    background-position: center bottom;
  }
  .kv h1 img, nav .catch img {
    width: 140px;
  }
  .kv p, nav .catch p {
    font-size: 2rem;
  }
  nav .wrap {
    padding-top: 120px;
  }
  nav .nav-inner ul {
    display: block;
  }
  nav .sns a {
    font-size: 1.3rem;
  }
  .recruit ul {
    display: flex;
  }
  #modal-content-rpa, #modal-content-server, #modal-content-student {
    max-width: 630px;
  }
  .modal .rpa, .modal .server, .modal .student {
    max-width: 510px;
  }
  .recruit .main-item li {
    width: calc( ( 100% - 20px) / 2);
  }
  .about .main-item {
    max-width: 740px;
  }
}

@media screen and ( max-width: 1024px) and ( orientation: landscape) {
  /* for iPad */
  .kv {
    height: 100vh;
    background-position: 75%;
  }
  nav .catch {
    padding-left: 100px;
  }
}