/* CSS Document */
/*================
header
================*/
header {
  background: #262b34;
  padding: 20px 55px 60px 5px;
  color: #FFF;
  display: flex;
  align-items: center; }
  header .logo {
    margin-right: 5px; }
  header .mincho {
    font-size: 4.9066666667vw; }
  @media print, screen and (min-width: 600px) {
    header {
      padding: 30px 60px 90px 10px; }
      header .mincho {
        font-size: 2.9947916667vw; } }
  @media print, screen and (min-width: 1000px) {
    header {
      padding: 30px 10px 70px; }
      header .logo {
        margin-right: 25px; }
      header .mincho {
        font-size: 23px; }
        header .mincho br {
          display: none; } }

/*================
contents
================*/
.tit-page {
  text-align: center;
  font-size: 7.68vw;
  color: #FFF;
  margin-bottom: 40px; }
  @media print, screen and (min-width: 600px) {
    .tit-page {
      font-size: 4.6875vw; } }
  @media print, screen and (min-width: 1000px) {
    .tit-page {
      font-size: 36px;
      margin-bottom: 90px; } }

.mod-slide-in::before, .mod-slide-in::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  z-index: 2; }
.mod-slide-in::before {
  width: 100%;
  right: 0; }
.mod-slide-in::after {
  width: 0;
  left: 0; }
.mod-slide-in.is-active::before {
  animation: mask01 ease-in .8s forwards; }
.mod-slide-in.is-active::after {
  animation: mask02 ease-in .8s forwards; }

/*================
project
================*/
.project {
  background: #212428;
  padding: 10px 0 40px;
  color: #FFF; }
  .project .bg::before {
    background: #212428; }
  .project .list-project {
    padding: 0 5px; }
    .project .list-project .mod-anchor {
      position: relative;
      margin-bottom: 20px;
      overflow: hidden; }
  .project .img {
    overflow: hidden;
    z-index: 1;
    position: relative; }
    .project .img img {
      display: block;
      z-index: 1;
      position: relative;
      width: 100%; }
    .project .img::after {
      background: #999; }
  .project .box-txt {
    padding: 20px 15px 30px;
    background: #2a4777;
    box-sizing: border-box;
    overflow: hidden;
    z-index: 2; }
    .project .box-txt::after {
      background: #203558; }
  .project .txt {
    position: relative;
    z-index: 1; }
  .project .txt-num {
    color: #c1c1c1;
    font-size: 5.6vw;
    display: block; }
    .project .txt-num span {
      font-size: 10.24vw;
      line-height: 1.1;
      vertical-align: middle;
      display: inline-block;
      margin-left: 0.1em;
      padding-bottom: 0.25em; }
  .project .tit-pro {
    font-size: 6vw;
    margin-bottom: 20px;
    line-height: 1.5; }
  .project .btns {
    margin-top: 30px;
    display: flex;
    justify-content: space-between; }
  .project .btn-pro {
    display: block;
    text-align: center;
    border: 1px solid #FFF;
    text-decoration: none;
    color: #FFF;
    line-height: 1.1;
    padding: 1.0em 0;
    border-radius: 1.5em;
    cursor: pointer;
    transition: all .5s; }
    .project .btn-pro:hover {
      background: #FFF;
      color: #2a4777; }
      .project .btn-pro:hover span::after {
        border-color: #2a4777; }
    .project .btn-pro span::after {
      content: "";
      display: inline-block;
      width: 0.6em;
      height: 0.6em;
      border-right: 1px solid #FFF;
      border-bottom: 1px solid #FFF;
      margin-left: 0.8em;
      vertical-align: middle;
      transform: rotate(-45deg);
      transform-origin: center; }
  .project .btn-single {
    width: 100%; }
  .project .btn-01, .project .btn-02 {
    width: 47%; }
  .project .btn-top {
    max-width: 60%;
    margin: 0 auto; }
  .project .mod-slide-in::before {
    background: #212428; }
  .is-ie .project .pro01 .box-txt, .is-ie .project .pro04 .box-txt {
    height: 400px; }
  @media print, screen and (min-width: 600px) {
    .project {
      padding: 0 0 40px; }
      .project .list-project {
        padding: 0 20px; }
        .project .list-project .mod-anchor {
          margin-bottom: 30px; }
      .project .box-txt {
        padding: 30px 20px 40px; }
      .project .txt-num {
        font-size: 21px; }
        .project .txt-num span {
          font-size: 48px; }
      .project .tit-pro {
        font-size: 25px; } }
  @media print, screen and (min-width: 1000px) {
    .project {
      padding: 90px 0; }
      .project .list-project {
        padding: 0; }
        .project .list-project .mod-anchor {
          margin-bottom: 100px;
          padding-bottom: 40px; }
      .project .img {
        width: 70.84%;
        max-width: 680px;
        margin-left: 29.06%; }
      .project .box-txt {
        position: absolute;
        left: 0;
        bottom: 0;
        padding: 40px 30px;
        width: 35.42%;
        max-width: 340px;
        min-height: 400px;
        display: flex;
        align-items: center;
        align-content: center; } }

.popup-outer .project03 {
  max-width: 420px; }
  .popup-outer .project03 img {
    display: block;
    margin: 0 auto 15px;
    max-width: 70%; }
  .popup-outer .project03 dt {
    font-weight: bold;
    font-size: 20px; }
.popup-outer .project04 {
  max-width: 1020px;
  height: 70vh;
  overflow-y: scroll;
  box-sizing: border-box; }
  .popup-outer .project04 h3 {
    text-align: center;
    font-size: 7.2vw;
    padding-bottom: 20px;
    border-bottom: 1px solid #CCC;
    margin-bottom: 20px; }
  .popup-outer .project04 dl:nth-child(2n-1) dt {
    background: #F2F2F2; }
  .popup-outer .project04 dl:nth-child(2n) dt {
    background: #DDD; }
  .popup-outer .project04 dt {
    font-size: 5.12vw;
    align-items: center;
    position: relative;
    padding: 15px; }
  .popup-outer .project04 dd {
    padding: 15px 0 20px; }
  .popup-outer .project04 .txt p {
    margin-bottom: 10px; }
  .popup-outer .project04 .txt-large {
    font-size: 187.5%;
    line-height: 1.5; }
  .popup-outer .project04 figure {
    display: block; }
    .popup-outer .project04 figure img {
      width: 100%; }
@media print, screen and (min-width: 600px) {
  .popup-outer .project04 h3 {
    font-size: 3.984375vw; }
    .popup-outer .project04 h3 br {
      display: none; }
  .popup-outer .project04 dt {
    font-size: 3.125vw; } }
@media print, screen and (min-width: 1000px) {
  .popup-outer .project03 img {
    max-width: none; }
  .popup-outer .project04 h3 {
    font-size: 36px;
    margin-bottom: 40px; }
  .popup-outer .project04 dl {
    display: flex;
    justify-content: space-between; }
    .popup-outer .project04 dl:first-child {
      position: relative; }
      .popup-outer .project04 dl:first-child dt, .popup-outer .project04 dl:first-child dd {
        padding-top: 30px; }
      .popup-outer .project04 dl:first-child dt::before {
        display: none; }
    .popup-outer .project04 dl:last-child dt, .popup-outer .project04 dl:last-child dd {
      padding-bottom: 30px; }
    .popup-outer .project04 dl:nth-child(2n-1) dt::before {
      border-color: #DDD transparent transparent transparent; }
    .popup-outer .project04 dl:nth-child(2n) dt::before {
      border-color: #F2F2F2 transparent transparent transparent; }
  .popup-outer .project04 dt, .popup-outer .project04 dd {
    padding: 60px 0 30px; }
  .popup-outer .project04 dt {
    width: 10%;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    display: flex;
    overflow: hidden;
    font-size: 24px; }
    .popup-outer .project04 dt::before {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border-style: solid;
      border-width: 30px 50px 0 50px;
      position: absolute;
      left: 50%;
      top: 0;
      margin-left: -50px; }
  .popup-outer .project04 dd {
    width: 88%;
    display: flex;
    justify-content: space-between; }
  .popup-outer .project04 .txt {
    width: 40.9%; }
    .popup-outer .project04 .txt p {
      margin-bottom: 20px; }
  .popup-outer .project04 figure {
    width: 56.81%; } }

@keyframes mask01 {
  0% {
    width: 100%;
    opacity: 1; }
  50% {
    opacity: 1; }
  51% {
    width: 100%;
    opacity: 0; }
  100% {
    opacity: 0;
    width: 0; } }
@keyframes mask02 {
  0% {
    width: 0;
    left: 0; }
  50% {
    width: 100%;
    left: 0; }
  100% {
    width: 100%;
    left: 100%; } }