@charset "UTF-8";
/* //////////////////////////////////////
- フォント読み込み
////////////////////////////////////// */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Andada+Pro:ital@1&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto&display=swap");
/* //////////////////////////////////////
- reset
////////////////////////////////////// */
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, main, menu, nav, section, summary, time, mark, audio, video, a {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-weight: normal;
  text-decoration: none;
  vertical-align: baseline;
  background: transparent;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section {
  display: block;
}

ul, ol {
  list-style: none;
  list-style-position: inside;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after {
  content: '';
  content: none;
}

q:before, q:after {
  content: '';
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  background-color: #D7DBE4;
  margin: 1em 0;
  padding: 0;
}

img, input, select {
  vertical-align: middle;
}

input,
select {
  vertical-align: middle;
}

input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  font: inherit;
  outline: none;
}

textarea {
  resize: vertical;
}

input[type='checkbox'],
input[type='radio'] {
  display: none;
}

input[type='submit'],
input[type='button'],
label,
button,
select {
  cursor: pointer;
}

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

/* //////////////////////////////////////
- common
////////////////////////////////////// */
body {
  font-size: 16px;
  font-size: 1rem;
  color: #333333;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
}

@media screen and (max-width: 871px) {
  body {
    font-size: 14px;
    font-size: 0.875rem;
  }
}

.pc_block {
  display: inline-block;
}

@media screen and (max-width: 871px) {
  .pc_block {
    display: none;
  }
}

.sp_block {
  display: none;
}

@media screen and (max-width: 871px) {
  .sp_block {
    display: inline-block;
  }
}

.fadein {
  opacity: 0;
  -webkit-transform: translate(0, 30px);
          transform: translate(0, 30px);
  -webkit-transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: opacity 0.5s, -webkit-transform 0.5s;
  transition: opacity 0.5s, transform 0.5s;
  transition: opacity 0.5s, transform 0.5s, -webkit-transform 0.5s;
}

.fadein.fadein_active {
  opacity: 1;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
}

/* //////////////////////////////////////
- header
////////////////////////////////////// */
header {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  -webkit-transition: top 0.5s;
  transition: top 0.5s;
  margin-bottom: -5vw;
  z-index: 100;
}

@media screen and (max-width: 871px) {
  header {
    margin-bottom: -8vw;
  }
}

header a {
  color: #333333;
}

header .header_wrap_box {
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 0 52px 18px;
}

header .header_wrap_box h1 img {
  width: 270px;
  height: 26px;
}

header .header_wrap_box a {
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: 400;
}

header .header_wrap_box .header_nav_area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0;
  margin: 0 0 0 auto;
}

header .header_wrap_box .nav_mail {
  display: none;
}

header .header_wrap_box .nav_btn {
  display: none;
}

header .header_wrap_box .select_lang {
  background-color: #ffffff;
  border: 1px solid #B5B5B5;
  line-height: 1;
  width: 114px;
  height: 25px;
  padding: 0;
  margin-left: 20px;
  position: relative;
}

header .header_wrap_box .select_lang::before, header .header_wrap_box .select_lang::after {
  content: "";
  pointer-events: none;
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  margin: auto;
}

header .header_wrap_box .select_lang::before {
  left: 6px;
  background-image: url(img/ico_lang.png);
  width: 16px;
  height: 16px;
}

header .header_wrap_box .select_lang::after {
  right: 10px;
  background-image: url(img/ico_lang_arrow.png);
  width: 10px;
  height: 5px;
}

header .header_wrap_box select {
  font-size: 14px;
  font-size: 0.875rem;
  padding: 0px 20px 2px 26px;
  width: 100%;
  height: 100%;
  line-height: 1.3;
}

header .header_nav_wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  top: -1px;
}

header .header_nav_wrap div {
  background-color: #fff;
  border-bottom-right-radius: 100% 200px;
  border-bottom-left-radius: 100% 200px;
  margin: 0 -100px;
  padding: 0 100px;
  height: 110px;
}

header ul.header_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  max-width: 880px;
  width: 100%;
  margin: auto;
}

header ul.header_nav li a {
  font-size: 15px;
  font-size: 0.9375rem;
  font-weight: 500;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

header ul.header_nav li a::before {
  content: "";
  display: block;
  background-repeat: no-repeat;
  background-size: auto 100%;
  margin-right: 10px;
}

header ul.header_nav li:nth-child(1) a::before {
  background-image: url(img/nav_01.png);
  width: 124px;
  height: 84px;
}

header ul.header_nav li:nth-child(2) a::before {
  background-image: url(img/nav_02.png);
  width: 60px;
  height: 84px;
}

header ul.header_nav.header_nav_en li:nth-child(2) a::before {
  background-image: url(img/nav_02_en.png);
  width: 60px;
  height: 84px;
}

header ul.header_nav li:nth-child(3) a::before {
  background-image: url(img/nav_03.png);
  width: 46px;
  height: 84px;
}

header ul.header_nav li:nth-child(4) a::before {
  background-image: url(img/nav_04.png);
  width: 110px;
  height: 84px;
}

header ul.header_nav li:hover span {
  position: relative;
}

header ul.header_nav li:hover span::after {
  content: "";
  border-radius: 50%;
  display: inline-block;
  width: 5px;
  height: 5px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  margin: auto;
}

header ul.header_nav li:nth-child(1):hover span::after {
  background-color: #00357E;
}

header ul.header_nav li:nth-child(2):hover span::after {
  background-color: #ED641E;
}

header ul.header_nav li:nth-child(3):hover span::after {
  background-color: #00796B;
}

header ul.header_nav li:nth-child(4):hover span::after {
  background-color: #EA3D6C;
}

header.header-clone {
  position: fixed;
  top: -200px;
  z-index: 100;
  margin-bottom: 0;
}

header.header-clone nav {
  display: none;
}

@media screen and (max-width: 871px) {
  header .header_wrap {
    height: auto;
  }
  header .header_nav_wrap div {
    height: 150px;
  }
  header .header_wrap_box {
    padding: 0 0 0 15px;
    height: 55px;
  }
  header .header_wrap_box h1 {
    padding-top: 0;
  }
  header .header_wrap_box h1 img {
    width: 187px;
    height: 19px;
  }
  header .header_wrap_box a {
    font-size: 14px;
    font-size: 0.875rem;
    font-weight: 400;
  }
  header .header_wrap_box .nav_mail {
    background-color: #D61518;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    letter-spacing: 0.1em;
    width: 58px;
    height: 55px;
  }
  header .header_wrap_box .nav_mail img {
    width: 21px;
    height: 17px;
  }
  header .header_wrap_box .nav_recruit a {
    background-color: #333333;
    color: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    letter-spacing: 0.1em;
    width: 58px;
    height: 55px;
  }
  header .header_wrap_box .nav_btn {
    display: block;
    background-color: #D61518;
    width: 58px;
    height: 55px;
    color: #ffffff;
    font-size: 10px;
    font-size: 0.625rem;
    text-align: center;
    padding: 8px 0;
    cursor: pointer;
  }
  header .header_wrap_box .nav_btn span:nth-child(2),
  header .header_wrap_box .nav_btn span:nth-child(3) {
    background-color: #ffffff;
    display: block;
    width: 26px;
    height: 2px;
    margin: auto;
  }
  header .header_wrap_box .nav_btn span:nth-child(2) {
    margin-top: 5px;
  }
  header .header_wrap_box .nav_btn span:nth-child(3) {
    margin-top: 7px;
    -webkit-transition: margin-top 0.3s;
    transition: margin-top 0.3s;
  }
  header .header_wrap_box .nav_btn.nav_active span:nth-child(3) {
    margin-top: -3px;
  }
  header .header_wrap_box .select_lang {
    display: none;
  }
  header ul.header_nav {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    width: calc(100% - 30px);
    margin: auto;
    padding-top: 4px;
  }
  header ul.header_nav li {
    width: 50%;
    border-top: 1px solid #ccc;
    padding: 6px 0;
  }
  header ul.header_nav li:nth-child(even) {
    border-left: 1px solid #ccc;
  }
  header ul.header_nav li:nth-child(1),
  header ul.header_nav li:nth-child(2) {
    border-top: none;
  }
  header ul.header_nav li a {
    font-size: 12px;
    font-size: 0.75rem;
  }
  header ul.header_nav li a::before {
    background-position: 50% 50%;
    margin-right: 5px;
  }
  header ul.header_nav li:nth-child(1) a::before {
    background-image: url(img/nav_01.png);
    width: 65px;
    height: 52px;
  }
  header ul.header_nav li:nth-child(2) a::before {
    background-image: url(img/nav_02.png);
    width: 65px;
    height: 52px;
  }
  header ul.header_nav.header_nav_en li:nth-child(2) a::before {
    background-image: url(img/nav_02_en.png);
    width: 65px;
    height: 52px;
  }
  header ul.header_nav li:nth-child(3) a::before {
    background-image: url(img/nav_03.png);
    width: 65px;
    height: 52px;
  }
  header ul.header_nav li:nth-child(4) a::before {
    background-image: url(img/nav_04.png);
    width: 65px;
    height: 52px;
  }
  header.header-clone {
    top: -220px;
  }
  header.header-clone nav {
    display: block;
  }
}

@media screen and (max-width: 320px) {
  header ul.header_nav {
    padding-top: 18px;
  }
  header ul.header_nav li a {
    font-size: 11px;
    font-size: 0.6875rem;
  }
  header ul.header_nav li:nth-child(1) a::before {
    background-image: url(img/nav_01.png);
    width: 50px;
    height: 38px;
  }
  header ul.header_nav li:nth-child(2) a::before {
    background-image: url(img/nav_02.png);
    width: 50px;
    height: 38px;
  }
  header ul.header_nav li:nth-child(3) a::before {
    background-image: url(img/nav_03.png);
    width: 50px;
    height: 38px;
  }
  header ul.header_nav li:nth-child(4) a::before {
    background-image: url(img/nav_04.png);
    width: 50px;
    height: 38px;
  }
}

nav {
  position: fixed;
  top: 20%;
  right: 0;
  background-color: #D61518;
  border-radius: 5px 0 0 5px;
  width: 80px;
  height: 80px;
  -webkit-transition: width 0.3s, height 0.3s;
  transition: width 0.3s, height 0.3s;
  z-index: 200;
  overflow: hidden;
}

nav a {
  color: #ffffff;
  font-size: 15px;
  font-size: 0.9375rem;
  font-weight: 400;
}

nav .nav_btn {
  color: #ffffff;
  text-align: center;
  padding: 18px 0;
  cursor: pointer;
}

nav .nav_btn span:nth-child(2),
nav .nav_btn span:nth-child(3) {
  background-color: #ffffff;
  display: block;
  width: 36px;
  height: 3px;
  margin: auto;
}

nav .nav_btn span:nth-child(2) {
  margin-top: 5px;
}

nav .nav_btn span:nth-child(3) {
  margin-top: 7px;
  -webkit-transition: margin-top 0.3s;
  transition: margin-top 0.3s;
}

nav ul li {
  line-height: 1.2;
  text-align: center;
  margin-bottom: 20px;
}

nav.nav_active {
  width: 190px;
  height: 216px;
}

nav.nav_active .nav_btn span:nth-child(3) {
  margin-top: -3px;
}

nav:hover {
  width: 190px;
  height: 216px;
}

nav:hover .nav_btn span:nth-child(3) {
  margin-top: -3px;
}

nav .nav_lang {
  display: none;
}

@media screen and (max-width: 871px) {
  nav {
    top: 55px;
    pointer-events: none;
    position: absolute;
    display: block;
    border-radius: 0;
    background-color: transparent;
    width: 100vw;
    height: calc(100vh - 55px);
    overflow: hidden;
  }
  nav .nav_btn {
    display: none;
  }
  nav div {
    pointer-events: all;
    position: absolute;
    top: 0;
    right: -100%;
    z-index: 999;
    background-color: rgba(21, 21, 21, 0.8);
    width: 100%;
    max-height: 100vh;
    padding-bottom: 20px;
    -webkit-transition: right 0.3s;
    transition: right 0.3s;
  }
  nav ul {
    width: calc(100% - 30px);
    margin: 0 auto;
  }
  nav ul li {
    border-bottom: 1px solid #fff;
    margin: 0;
  }
  nav ul li a {
    display: block;
    text-align: left;
    padding: 30px 15px;
    position: relative;
  }
  nav ul li a::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 15px;
    display: inline-block;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
    width: 8px;
    height: 8px;
    margin: auto;
  }
  nav .nav_lang {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin: 20px auto;
  }
  nav .nav_lang li {
    border-bottom: none;
  }
  nav .nav_lang li:first-child {
    border-right: 1px solid #fff;
  }
  nav .nav_lang li a {
    text-align: center;
    padding: 15px 30px;
  }
  nav .nav_lang li a::after {
    display: none;
  }
  nav.nav_active {
    width: 100%;
    height: calc(100vh - 55px);
  }
  nav.nav_active div {
    right: 0;
  }
  nav.nav_active .nav_btn span:nth-child(3) {
    margin-top: -3px;
  }
}

.pagetop {
  width: 100%;
  text-align: right;
  opacity: 0;
  position: fixed;
  right: 50px;
  bottom: 30px;
  z-index: 99;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}

.pagetop a {
  position: absolute;
  right: 15px;
  bottom: 0;
}

.pagetop img {
  width: 54px;
  height: 54px;
}

.pagetop.pagetop_in {
  opacity: 1;
}

@media screen and (max-width: 871px) {
  .pagetop {
    right: 0px;
  }
  .pagetop img {
    width: 44px;
    height: 44px;
  }
}

/* //////////////////////////////////////
- footer
////////////////////////////////////// */
footer {
  position: relative;
  background-color: #CB1012;
  color: #fff;
  padding: 40px 15px 0;
}

footer section {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto 0;
  padding-bottom: 140px;
}

footer section::before {
  content: "";
  display: block;
  background-image: url(img/img_chara.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
  width: 172px;
  height: 140px;
  position: absolute;
  left: -5px;
  bottom: 0;
}

footer a {
  color: #fff;
}

footer dl {
  line-height: 2;
}

footer dt {
  font-size: 16px;
  font-size: 1rem;
}

footer dd {
  display: block;
  font-size: 14px;
  font-size: 0.875rem;
}

footer dd::before {
  content: "ー";
  margin-right: 4px;
}

footer .foot_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: calc(100% - 260px);
}

footer .foot_address {
  margin-right: 20px;
}

footer .foot_address h1 {
  margin-bottom: 20px;
}

footer .foot_address p {
  line-height: 2;
}

footer .foot_nav_other dt {
  display: none;
}

footer .foot_poricy_copy {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 10px;
  font-size: 0.625rem;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  width: 100%;
  margin-top: 50px;
  position: absolute;
  bottom: 18px;
  right: 0;
}

footer .foot_poricy_copy p {
  margin-left: 15px;
}

footer .foot_poricy_copy a {
  text-decoration: underline;
}

@media screen and (max-width: 871px) {
  footer {
    padding: 40px 15px 0;
  }
  footer section {
    padding-bottom: 240px;
  }
  footer section::before {
    width: 232px;
    height: 189px;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
  }
  footer .foot_nav {
    width: calc(100%);
  }
  footer .foot_address h1 {
    margin-bottom: 10px;
  }
  footer .foot_address p {
    font-weight: 700;
  }
  footer dl {
    border-bottom: 1px solid #fff;
  }
  footer dt {
    cursor: pointer;
    font-weight: 700;
    padding: 20px 0;
    position: relative;
  }
  footer dt a {
    font-weight: bold;
  }
  footer dt::before, footer dt::after {
    content: "";
    background-color: #fff;
    display: block;
    position: absolute;
    margin: auto;
    top: 0;
    bottom: 0;
  }
  footer dt::before {
    right: 10px;
    width: 14px;
    height: 2px;
  }
  footer dt::after {
    right: 16px;
    width: 2px;
    height: 14px;
    -webkit-transition: opacity 0.2s, bottom 0.2s;
    transition: opacity 0.2s, bottom 0.2s;
  }
  footer dd {
    display: none;
    font-size: 15px;
    font-size: 0.9375rem;
    padding-bottom: 10px;
  }
  footer dd:last-of-type {
    padding-bottom: 20px;
  }
  footer dl.toggleOn dt::after {
    opacity: 0;
    bottom: -10px;
  }
  footer dl,
  footer .foot_address,
  footer .foot_poricy_copy {
    width: 100%;
  }
  footer .foot_poricy_copy {
    margin-top: 40px;
    position: static;
  }
  footer .foot_nav_other dt {
    display: block;
  }
}

/* //////////////////////////////////////
- keyimg
////////////////////////////////////// */
.keyimg_wrap {
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* //////////////////////////////////////
- main
////////////////////////////////////// */
article {
  margin: auto;
}

.modal {
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(8, 15, 26, 0.8);
  z-index: 999;
}

.modal .modal_cont {
  max-width: 80%;
  max-height: 80%;
  overflow-y: auto;
}

@media screen and (max-width: 871px) {
  .modal .modal_cont {
    max-width: 90%;
    max-height: 90%;
  }
}

.modal .modal_cont_wrap {
  cursor: initial;
  -webkit-box-shadow: 0 3px 26px rgba(0, 0, 0, 0.6);
          box-shadow: 0 3px 26px rgba(0, 0, 0, 0.6);
  background-color: #fff;
  border-radius: 5px;
  width: 100%;
  height: 100%;
  padding: 20px 0;
}

.modal .modal_close {
  display: block;
  background-image: url(img/btn_modal_close.png);
  background-size: 100% 100%;
  width: 46px;
  height: 46px;
  margin: 20px auto 0;
}

/* //////////////////////////////////////
- IE対策
////////////////////////////////////// */