@charset "UTF-8";

header * {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

header a:hover {
  text-decoration: none;
}
header #header_contents nav ul li small {
  font-size: 1.4rem;
  font-size: clamp(1.2rem, 0.725vw, 1.4rem);
}

@media screen and (min-width: 1025px) {

  header #header_contents .child_menu>* {
    margin-right: auto;
    margin-left: auto;
    max-width: 1440px;
  }
  header .pc_only .page_top_btn {
    position: fixed;
    bottom: 20px;
    right: 50px;
    z-index: 99997;
  }

  header .pc_only .page_top_btn a {
    display: block;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    text-align: center;
    color: #fff;
    font-size: 1rem;
    position: relative;
    padding-top: 30px;
  }

  header .pc_only .page_top_btn a:before {
    content: "";
    width: 10px;
    height: 10px;
    border-top: solid 2px #fff;
    border-left: solid 2px #fff;
    transform: rotate(45deg);
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 15px;
  }

  /* cp_header */

  header #cp_header #lang {
    background: #323232;
    display: flex;
    justify-content: flex-end;
    padding: 10px;
  }

  header #cp_header #lang li {
    border-left: #fff solid 1px;
    padding: 0 30px;
    line-height: 0;
  }

  header #cp_header #lang li:last-child {
    border-right: #fff solid 1px;
  }

  header #cp_header #lang li a {
    font-size: 1.4rem;
    color: #fff;
  }

  /* header_contents */

  header #header_contents {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
  }

  header #header_contents nav {
    display: flex;
  }

  header #header_contents nav ul {
    display: flex;
  }

  header #header_contents nav ul li {
    display: flex;
    align-items: center;
    padding: 0 20px;
  }

  header #header_contents nav ul li,
  header #header_contents nav ul li a {
    font-size: 1.6rem;
    font-size: clamp(1.4rem, 1.3vw, 1.6rem);
  }

  /* mega menu */

  header #header_contents .child_menu {
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background: #e1e9f7;
    /* padding: 30px 50px 70px 50px; */
    padding: 30px 2% 70px;
    visibility: hidden;
    opacity: 0;
    z-index: 99999999;
    transition: 0.5s opacity;
  }

  header #header_contents .parent_menu:hover .child_menu {
    visibility: visible;
    opacity: 1;
  }

  header #header_contents .child_menu ul {
    display: block;
  }

  header #header_contents .child_menu a {
    color: #0c3391;
    position: relative;
  }

  header #header_contents .child_menu a:before {
    content: "";
    width: 5px;
    height: 5px;
    border-top: #0c3391 solid 1px;
    border-right: #0c3391 solid 1px;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: -12px;
  }

  header #header_contents .child_menu .child_menu_ttl {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
  }

  header #header_contents .child_menu .child_menu_ttl p:first-child {
    margin-right: 20px;
  }

  header #cp_header_service .child_menu .child_menu_detail ul li {
    margin: 0 0 10px 0;
  }

  /* cp_header_service */

  header #cp_header_service .child_menu .child_menu_detail {
    display: flex;
    justify-content: space-between;
    gap: 0 1rem;
  }

  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt {
    margin-bottom: 1rem;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt>a {
    display: inline-block;
    margin-bottom: 10px;
    padding: 0.4rem 0 0 4.8rem;
    color: #0c3391;
    font-weight: bold;
    font-size: 1.8rem;
    font-size: clamp(0.7em, 1.4vw, 1.1em);
  }
  /* header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box:not(:last-child) {
    margin-right: 1.5rem;
  } */
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl+dl {
    margin-top: 50px;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.cate_housing {
    background: url(/_common/img/header/biz_housing.png) no-repeat left bottom 0.6rem;
    background-size: contain;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.cate_cloud {
    background: url(/_common/img/header/biz_cloud.png) no-repeat left 0.2rem bottom 0.5rem;
    background-size: contain;
    margin-left: 1.0rem;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.cate_stream {
    background: url(/_common/img/header/biz_streaming.png) no-repeat left bottom 0.5rem;
    background-size: contain;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.cate_workstyle {
    background: url(/_common/img/header/biz_data.png) no-repeat left bottom 0.5rem;
    background-size: contain;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.no_icon,
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dt.no_icon>a {
    padding-left: 1rem;
  }

  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dd ul li:last-child {
    margin-bottom: 0;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dd {
    margin-left: 1.8em;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box:nth-child(2) dl dd {
    display: flex;
  }
  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box dl dd ul li a {
    font-size: clamp(1.4rem, 1.2vw, 1.8rem);
  }
  /* cp_header_company */

  /* header #cp_header_company .child_menu_detail, */
  header #cp_header_company .child_menu_ttl {
    width: 900px;
    margin: auto;
  }

  header #cp_header_company .child_menu_detail ul:first-child {
    display: flex;
    justify-content: space-between;
    width: 900px;
    margin: auto;
    margin-bottom: 30px;
  }
}

header #cp_header_company .child_menu_detail ul:first-child li a {
  display: flex;
  align-items: center;
  width: 416px;
  height: 126px;
  padding: 0 20px;
}

header #cp_header_company .child_menu_detail ul:first-child li a span {
  display: inline-block;
  font-size: 1.8rem;
}

header #cp_header_company .child_menu_detail ul:first-child li a:before {
  display: none;
}

header #cp_header_company .child_menu_detail ul:first-child li:first-child a {
  background: url(/_common/img/header/bg_vision.jpg) no-repeat center;
  background-size: 120%;
}

header #cp_header_company .child_menu_detail ul:first-child li:last-child a span {
  color: #0c3391;
}

header #cp_header_company .child_menu_detail ul:first-child li:first-child a span {
  color: #fff;
}

header #cp_header_company .child_menu_detail ul:first-child li:last-child a {
  background: url(/_common/img/header/bg_business.jpg) no-repeat center;
  background-size: 120%;
}

header #cp_header_company .child_menu_detail ul:last-child {
  display: flex;
  justify-content: center;
}
header #cp_header_company .child_menu_detail ul:last-child li {
  margin: auto 1rem;
}

/* */

header #header_contents nav ul+p {
  text-align: center;
  border-left: #0c3391 solid 1px;
}

header #header_contents nav ul+p a {
  display: block;
  font-size: 1.1rem;

  color: #fff;
  background: #0c3391;
  padding: 45px 30px 6px 30px;
  position: relative;
}

header #header_contents nav ul+p a:before {
  content: "";
  width: 35px;
  height: 35px;
  background: url(/_common/img/header/icon_inquire_wh.svg) no-repeat;
  background-size: contain;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 6px;
}

header #header_contents nav ul+p a:hover {
  opacity: 1;
  background: #fff;
  color: #0c3391;
}

header #header_contents nav ul+p a:hover:before {
  background: url(/_common/img/header/icon_inquire_bl.svg) no-repeat;
}

/* header_logo */

header #header_logo {
  display: flex;
  align-items: center;
  padding-left: 10px;
}

header #header_logo p {
  font-size: 1.2rem;
  font-size: clamp(1.0rem, 1.1vw, 1.2rem);
}

header #header_logo p:first-child {
  margin-right: 20px;
  width: 140px;
}

/* nav_st */

header nav#pc_nav ul li {
  font-size: 1.6rem;
  text-align: center;
}

header nav#pc_nav {
  border-top: #ccc solid 1px;
  border-bottom: #ccc solid 1px;
  background: #fff;
}

header nav#pc_nav #nav_st {
  width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  position: relative;
  max-height: 59px;
}

header nav#pc_nav #nav_st li a {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 20px;
}

header #nav_st li:first-child a img {
  height: 20px;
}

header li.pull_down ul.pull_down_list {
  display: block;
  min-width: 200px;
  height: auto;
  position: absolute;
  background: #c7365e;
  top: 60px;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
  visibility: hidden;
  opacity: 0;
  z-index: 99999;
  padding: 15px;
}

header li.pull_down:hover ul.pull_down_list {
  visibility: visible;
  opacity: 1;
}

header li.pull_down a.pull_down_main {
  position: relative;
}

header li.pull_down a.pull_down_main:after {
  content: "";
  width: 5px;
  height: 5px;
  border-top: #c7365e 2px solid;
  border-right: #c7365e 2px solid;
  transform: rotate(135deg);
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  bottom: 10px;
}

header li#useful_list a.pull_down_main {
  background: #fffedd;
}

header li.pull_down ul.pull_down_list li {
  display: block;
  border-bottom: #fff dotted 1px;
  padding-bottom: 5px;
  margin-bottom: 10px;
}

header li.pull_down ul.pull_down_list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

header li.pull_down ul.pull_down_list li a {
  display: block;
  color: #fff !important;
  font-size: 1.4rem;

  text-align: left;
  padding: 10px 20px 10px 10px !important;
  position: relative;
  white-space: nowrap;
}

header li.pull_down ul.pull_down_list li a:after {
  content: "";
  width: 5px;
  height: 5px;
  border-top: #fff solid 2px;
  border-right: #fff solid 2px;
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 0;
}

.is-fixed {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  width: 100%;
  z-index: 99999999;
}

/* main_side */

header #main_side {
  display: inline;
  position: fixed;
  right: 0;
  z-index: 999;
}

header #main_side li a {
  display: block;
}

header #main_side li a dl {
  display: flex;
}

header #main_side li a dl dt {
  height: 230px;
  padding: 0 10px;
  text-align: center;
  display: flex;
  align-items: center;
}

header #main_side li:first-child a dl dt {
  background: #1ea0ae;
}

header #main_side li:nth-child(2) a dl dt {
  background: #ff9d00;
}

header #main_side li:nth-child(3) a dl dt {
  background: #c7365e;
}

header #main_side li a dl dd {
  width: 250px;
  height: 230px;
  padding: 130px 10px 10px 10px;
  text-align: center;
  position: relative;
}

header #main_side li a dl dd:before {
  content: "";
  width: 100px;
  height: 100px;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 10px;
}

header #main_side li:first-child a dl dd:before {
  background: url(../img/icon_mail_gr.svg) no-repeat;
  background-size: cover;
}

header #main_side li:nth-child(2) a dl dd:before {
  background: url(../img/icon_useful.svg) no-repeat;
  background-size: contain;
}

header #main_side li:nth-child(3) a dl dd:before {
  background: url(../img/icon_free.svg) no-repeat;
  background-size: cover;
}

header #main_side li a dl dd p {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

header #main_side li:first-child a dl dd {
  background: #bde0de;
}

header #main_side li:nth-child(2) a dl dd {
  background: #fcedd5;
}

header #main_side li:nth-child(3) a dl dd {
  background: #f4ccd9;
}

header #main_side li a dl dd p:last-child {
  width: 100%;
  padding: 10px 0;
  text-align: center;
  color: #fff;
}

header #main_side li:first-child a dl dd p:last-child {
  background: #1ea0ae;
}

header #main_side li:nth-child(2) a dl dd p:last-child {
  background: #ff9d00;
}

header #main_side li:nth-child(3) a dl dd p:last-child {
  background: #c7365e;
}

/*
@media screen and (max-width: 1300px) {

  header #cp_header_service .child_menu .child_menu_detail {
    justify-content: flex-start;
  }

  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box:not(:last-of-type) {
    margin-right: 5%;
  }

  header #cp_header_service .child_menu .child_menu_detail .cp_header_service_box:nth-child(2) dl dd {
    display: block;
  }
} */


@media screen and (max-width: 1699px) {
  header #main_side {
    display: inline;
    position: fixed;
    right: -250px;
    z-index: 999;
  }

  header #main_side li a {
    display: block;
    transition: all 1s;
    transform: translate(0, 0);
  }

  header #main_side a:hover {
    transform: translate(-250px, 0);
    opacity: 1;
  }

  header #main_side li a dl dt {
    height: 120px;
    padding: 10px;
    text-align: center;
    display: flex;
    align-items: center;
  }

  header #main_side li a dl dd {
    width: 250px;
    height: 120px;
    padding: 40px 10px 10px 10px;
    text-align: center;
    position: relative;
  }

  header #main_side li a dl dd:before {
    content: "";
    width: 30px;
    height: 30px;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 10px;
  }

  header #main_side li a dl dd p {
    font-size: 1rem;
    margin-bottom: 10px;
  }
}

/* @media screen and (max-width: 959px) { */
@media screen and (max-width: 1024px) {
  header .sp_only {
    display: block;
  }

  header .pc_only {
    display: none;
  }

  header .sp_only .page_top_btn {
    position: fixed;
    bottom: 15px;
    right: 14px;
    z-index: 99997;
  }

  header .sp_only .page_top_btn a {
    display: block;
    width: 30px;
    height: 30px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    position: relative;
  }

  header .sp_only .page_top_btn a:hover {
    opacity: 1;
  }

  header .sp_only .page_top_btn a:before {
    content: "";
    width: 8px;
    height: 8px;
    border-top: solid 2px #fff;
    border-left: solid 2px #fff;
    transform: rotate(45deg);
    position: absolute;
    top: 3px;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }

  header .header_logo {
    position: fixed;
    width: 100%;
    height: 60px;
    background: #fff;
    padding: 8px;
    border-bottom: #ccc 1px solid;
    top: 0;
    z-index: 99998;
  }

  header .header_logo p {
    height: 40px;
    display: flex;
    align-items: center;
  }

  header .header_logo p a {
    display: block;
    width: 37.3%;
    padding: 7px 0 0 0;
  }

  header nav#sp_nav {
    position: fixed;
    top: 60px;
    left: 0;
    transform: translateY(-100%);
    transition: all 0.6s;
    width: 100%;
    z-index: 99997;
    height: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  header nav#sp_nav.active {
    transform: translateY(0%);
  }

  header .navToggle {
    display: block;
    position: fixed;
    right: 10px;
    top: 10px;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: #0c3391;
    text-align: center;
    z-index: 99999;
  }

  header .navToggle span {
    display: block;
    position: absolute;
    width: 30px;
    border-bottom: solid 3px #fff;
    -webkit-transition: 0.35s ease-in-out;
    -moz-transition: 0.35s ease-in-out;
    transition: 0.35s ease-in-out;
    left: 5px;
  }

  header .navToggle span:nth-child(1) {
    top: 9px;
  }

  header .navToggle span:nth-child(2) {
    top: 18px;
  }

  header .navToggle span:nth-child(3) {
    top: 27px;
  }

  header .navToggle.active span:nth-child(1) {
    top: 18px;
    left: 6px;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }

  header .navToggle.active span:nth-child(2),
  header .navToggle.active span:nth-child(3) {
    top: 18px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    transform: rotate(45deg);
  }

  header nav#sp_nav * {
    font-size: 2rem;
  }

  header nav#sp_nav section {
    padding: 20px 0 30px 0;
  }

  header nav#sp_nav #nav_st {
    background: #c7365e;
  }

  header nav#sp_nav #nav_service {
    background: #323232;
  }

  header nav#sp_nav #nav_corporate {
    background: #323232;
    padding-bottom: 100px;
  }

  header nav#sp_nav ul li a {
    display: block;
    padding: 10px 0;
    position: relative;
    color: #fff;
    border-bottom: dotted 1px #fff;
  }

  header nav#sp_nav ul li a:after {
    content: "";
    width: 8px;
    height: 8px;
    border-top: 2px #fff solid;
    border-right: 2px #fff solid;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 10px;
  }

  header nav#sp_nav h3,
  header nav#sp_nav h4,
  header nav#sp_nav ul li {
    margin: 0 15px;
  }

  header nav#sp_nav h2 a {
    display: block;
    padding: 10px 0 5px 0;
    border-bottom: 0;
    font-size: 2.4rem;

    color: #fff;
    position: relative;
  }

  header nav#sp_nav h2 a:after {
    content: "";
    width: 8px;
    height: 8px;
    border-top: 2px #fff solid;
    border-right: 2px #fff solid;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 10px;
  }

  header nav#sp_nav h2 {
    margin: 0 15px 5px 15px;
    padding: 5px 0;
    color: #fff;
    font-size: 2.4rem;

    border-bottom: 1px solid #fff;
  }

  header nav#sp_nav ul li.accordion-list {
    margin: 0;
  }

  header nav#sp_nav .accordion-container {
    position: relative;
    width: 100%;
  }

  header nav#sp_nav .article-title {
    position: relative;
    color: #fff;
    padding: 10px 0;
    border-bottom: dotted 1px #ccc;
  }

  header nav#sp_nav .article-title:after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 5px;
    transition: all 0.2s ease-in-out;
    display: block;
    width: 15px;
    height: 1px;
    border-top: solid 2px #fff;
  }

  header nav#sp_nav .article-title:before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 5px;
    transition: all 0.2s ease-in-out;
    display: block;
    width: 16px;
    height: 1px;
    border-top: solid 2px #fff;
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }

  header nav#sp_nav .article-title.open:before {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  header nav#sp_nav .accordion-content {
    display: none;
    width: 100%;
    background: #fff;
    padding: 10px 0;
  }

  header nav#sp_nav .accordion-container ul {
    padding: 0;
  }

  header nav#sp_nav ul li .accordion-content ul li a {
    color: #323232;
    border-bottom: dotted 1px #ccc;
    position: relative;
  }

  header nav#sp_nav ul li .accordion-content ul li:last-child a {
    border-bottom: none;
  }

  header nav#sp_nav ul li .accordion-content ul li a:before {
    content: "";
    width: 25px;
    height: 25px;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    left: 0;
  }

  header nav#sp_nav ul li .accordion-content ul li a:after {
    content: "";
    width: 8px;
    height: 8px;
    border-top: 1px #323232 solid;
    border-right: 1px #323232 solid;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 10px;
  }
}

@media screen and (max-width: 480px) {
  header .header_logo p a {
    width: 60%;
  }
}