@charset "UTF-8";
html, body {
  font-size: 16px; }

body {
  font-family: Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  color: #333;
  line-height: 1.5; }

p {
  margin-top: 0; }

.header {
  padding: 0; }

.header_bar {
  padding: 1.5rem 0 0;
  background: -moz-linear-gradient(top, rgba(0, 0, 0, 0.65) 0%, transparent 100%);
  background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.65) 0%, transparent 100%);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.65) 0%, transparent 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 ); }
  .header_bar .header_bar__inner {
    padding: 0 1rem; }

.gnav-text_wrapper {
  width: 54px;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 101; }
  .gnav-text_wrapper .gnav-text {
    width: 54px;
    height: 54px;
    display: block;
    background: #fff; }
    .gnav-text_wrapper .gnav-text .humberger {
      display: block;
      width: 30px;
      height: 2px;
      border-radius: 3px;
      background: #333;
      transition: background 0.5s;
      position: absolute;
      left: 12px;
      top: 26px; }
      .gnav-text_wrapper .gnav-text .humberger:before, .gnav-text_wrapper .gnav-text .humberger:after {
        content: "";
        display: block;
        width: 30px;
        height: 2px;
        border-radius: 3px;
        background: #333;
        transition: 0.3s !important;
        position: absolute; }
      .gnav-text_wrapper .gnav-text .humberger:before {
        -ms-transform: translateY(-9px) rotate(0deg);
        -webkit-transform: translateY(-9px) rotate(0deg);
        transform: translateY(-9px) rotate(0deg); }
      .gnav-text_wrapper .gnav-text .humberger:after {
        -ms-transform: translateY(9px) rotate(0deg);
        -webkit-transform: translateY(9px) rotate(0deg);
        transform: translateY(9px) rotate(0deg); }
    .gnav-text_wrapper .gnav-text.open .humberger {
      background: transparent; }
      .gnav-text_wrapper .gnav-text.open .humberger:before {
        -ms-transform: translateY(0) rotate(-45deg);
        -webkit-transform: translateY(0) rotate(-45deg);
        transform: translateY(0) rotate(-45deg); }
      .gnav-text_wrapper .gnav-text.open .humberger:after {
        -ms-transform: translateY(0) rotate(45deg);
        -webkit-transform: translateY(0) rotate(45deg);
        transform: translateY(0) rotate(45deg); }

.site_logo {
  width: 60%;
  float: left;
  margin: 0 3rem 0 0; }
  .site_logo a, .site_logo img {
    display: block;
    width: 100%; }

.header__tel {
  width: 20%;
  float: right; }
  .header__tel img {
    width: 100%;
    display: block; }

.top_leading, .page_heading {
  text-align: center;
  color: #fff;
  font-weight: bold;
  margin: 0;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5); }

.top_leading {
  font-size: 1.3rem;
  padding: 4rem 0 5rem; }

.page_heading {
  text-align: center;
  font-size: 2rem;
  padding: 2rem 0 3rem; }

.menu {
  position: absolute;
  display: none;
  top: 0;
  z-index: 100;
  background: rgba(31, 31, 40, 0.97);
  width: 100%;
  color: #fff;
  padding: 2rem 0; }
  .menu ul {
    margin: 0 auto;
    list-style: none;
    width: 90%;
    padding: 0;
    margin-bottom: 1rem; }
    .menu ul li {
      border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
      .menu ul li:last-child {
        border-bottom: none; }
      .menu ul li a {
        padding: 0.5em 1em;
        text-decoration: none;
        display: block;
        color: #fff; }
        .menu ul li a:hover {
          background: rgba(0, 0, 0, 0.3); }
  .menu .menu__tel {
    display: block;
    width: 66%;
    margin: 0 auto; }

.gnav {
  float: left;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0;
  text-align: right; }
  .gnav li {
    font-size: 0.9rem;
    display: inline-block;
    margin-right: 2em; }
    .gnav li:last-child {
      margin-right: 0; }
    .gnav li a {
      text-decoration: none;
      font-weight: bold;
      color: #fff;
      text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
      transition: 0.3s; }
      .gnav li a:hover {
        color: #ccc; }

.header {
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center; }
  .header.company {
    background-image: url(img/top_company.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center; }
  .header.service {
    background-image: url(img/subimage_service.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center; }
  .header.recruit {
    background-image: url(img/recruit_topimage.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center; }

.box {
  padding: 2rem 1rem;
  margin-bottom: 1.5rem; }
  .box.lead {
    padding-top: 3rem;
    padding-bottom: 3rem; }
    .box.lead.gray {
      background: #eee; }

.ta-center {
  text-align: center; }

h2 {
  font-weight: normal;
  margin-top: 0;
  font-size: 1.7rem; }

h3 {
  font-weight: normal;
  margin-top: 0;
  font-size: 1.3rem; }

.f_link {
  display: block; }
  .f_link.add_border {
    border: 1px solid #ccc; }

.f_image {
  display: block;
  width: 100%; }

.fs-small {
  font-size: 0.9rem; }

.table {
  width: 100%;
  font-size: 0.9rem;
  border-top: 1px solid #dee2e3;
  margin-bottom: 1rem; }
  .table td, .table th {
    border-bottom: 1px solid #dee2e3;
    padding: 0.75rem;
    border-right: 1px solid #dee2e3; }
  .table th {
    font-weight: bold;
    white-space: nowrap;
    text-align: left; }
  .table tr td:last-child, .table tr th:last-child {
    border-right: none; }
  .table thead th {
    text-align: center;
    border-bottom-width: 2px; }
  .table .num_cell {
    text-align: center; }

.subbox {
  display: block;
  background: black;
  position: relative;
  color: #fff;
  transition: 0.3s;
  text-decoration: none;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center; }
  .subbox:hover {
    color: #ddd; }
  .subbox.sb-company {
    background-image: url(img/subimage_company.jpg); }
  .subbox.sb-service {
    background-image: url(img/subimage_service.jpg); }
  .subbox.sb-recruit {
    background-image: url(img/subimage_recruit.jpg); }
  .subbox:before {
    content: "";
    display: block;
    padding-top: 75%; }
  .subbox .subbox_innner {
    width: 100%;
    padding: 0 1.5rem;
    box-sizing: border-box;
    position: absolute;
    text-align: center;
    top: 50%;
    transform: translateY(-50%); }
  .subbox .subbox__title {
    font-size: 1.5rem;
    font-weight: normal;
    margin: 0;
    padding: 0 0 0.5rem 0;
    border-bottom: 1px solid #fff; }
  .subbox .subbox__en {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    letter-spacing: 0.3em; }

.footer {
  background: #24272c;
  color: #fff; }

.footer__totop {
  padding: 1.2rem 0;
  background: #3a404f;
  display: block; }
  .footer__totop img {
    display: block;
    margin: 0 auto;
    height: 17px; }

.footer__content {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem; }
  .footer__content .footer__content__list {
    padding: 0;
    margin: 0;
    list-style: none;
    font-size: 0;
    text-align: center; }
    .footer__content .footer__content__list li {
      font-size: 0.9rem;
      width: 25%;
      display: inline-block; }
    .footer__content .footer__content__list a {
      color: #fff;
      text-decoration: none;
      transition: 0.3s; }
      .footer__content .footer__content__list a:hover {
        color: #ccc; }

.copyright {
  margin-top: 1rem;
  display: block;
  text-align: center; }

@media only screen and (min-width: 1024px) {
  .header_bar .header_bar__inner {
    width: 960px;
    padding: 0;
    margin: 0 auto; }

  .site_logo {
    width: 300px; }

  .header__tel {
    width: 220px; }

  .top_leading {
    font-size: 1.5rem;
    padding: 8rem 0 11rem; }

  .box {
    width: 960px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 0;
    padding-left: 0; }
    .box.lead {
      padding-top: 7rem;
      padding-bottom: 7rem; }

  .footer__content {
    width: 960px; }
    .footer__content .footer__content__list {
      text-align: left; }
      .footer__content .footer__content__list li {
        margin-right: 2rem;
        width: auto; }
        .footer__content .footer__content__list li:last-child {
          margin-right: 0; }

  .copyright {
    margin-top: 0;
    text-align: right; } }
/* For modern browsers */
.cf:before, .cf:after {
  content: "";
  display: table; }

.cf:after {
  clear: both; }

/* For IE 6/7 (trigger hasLayout) */
.cf {
  zoom: 1; }