/*====================================
MV
=====================================*/
.mv {
  position: relative;
  overflow: hidden;
}
.mv_slider {
  overflow: hidden;
  position: relative;
  width: 100%;
  z-index: 0;
}
.mv_slider li {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  opacity: 0;
  z-index: 0;
  -webkit-transition: opacity 3s cubic-bezier(0.455, 0.03, 0.515, 0.955), -webkit-transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition: opacity 3s cubic-bezier(0.455, 0.03, 0.515, 0.955), -webkit-transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  -o-transition: opacity 3s cubic-bezier(0.455, 0.03, 0.515, 0.955), transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition: opacity 3s cubic-bezier(0.455, 0.03, 0.515, 0.955), transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition: opacity 3s cubic-bezier(0.455, 0.03, 0.515, 0.955), transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955), -webkit-transform 2s cubic-bezier(0.455, 0.03, 0.515, 0.955);
}
.mv_slider li.active {
  -webkit-transform: scale(1.06) rotate(0.1deg);
  -ms-transform: scale(1.06) rotate(0.1deg);
  transform: scale(1.06) rotate(0.1deg);
  opacity: 1;
  z-index: 1;
  -webkit-transition: opacity 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), -webkit-transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition: opacity 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), -webkit-transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  -o-transition: opacity 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition: opacity 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition: opacity 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94), -webkit-transform 5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mv_slider li .bg01,
.mv_slider li .bg02,
.mv_slider li .bg03 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.mv_slider li .bg01 {
  background-image: url(../img/bg-mv01_pc.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.mv_slider li .bg02 {
  background-image: url(../img/bg-mv02_pc.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.mv_slider li .bg03 {
  background-image: url(../img/bg-mv03_pc.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.mv_lead {
  position: absolute;
  top: 0;
  width: 100%;
  text-align: center;
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
  opacity: 0;
  -webkit-transition: all 0.3s;
  /* Safari */
  -o-transition: all 0.3s;
  transition: all 0.3s;
  z-index: 10;
}
.mv_lead.active {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  opacity: 1;
  -webkit-transition: all 0.9s;
  /* Safari */
  -o-transition: all 0.9s;
  transition: all 0.9s;
}
.mv_txt {
  font-size: 4.6rem;
  font-weight: bold;
  color: #ffffff;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: -20px;
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
  opacity: 0;
  -webkit-transition: all 0.9s;
  /* Safari */
  -o-transition: all 0.9s;
  transition: all 0.9s;
  z-index: 11;
}
.mv_txt.active {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  opacity: 1;
  -webkit-transition: all 0.9s;
  /* Safari */
  -o-transition: all 0.9s;
  transition: all 0.9s;
}
.mv_tomorrow {
  position: absolute;
  bottom: 100px;
  width: 100%;
  text-align: center;
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
  opacity: 0;
  -webkit-transition: all 0.9s;
  /* Safari */
  -o-transition: all 0.9s;
  transition: all 0.9s;
}
.mv_tomorrow.active {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  opacity: 1;
  -webkit-transition: all 0.9s;
  /* Safari */
  -o-transition: all 0.9s;
  transition: all 0.9s;
}
.mv_navi {
  background: rgba(28, 60, 142, 0.9);
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  z-index: 12;
}
.mv_navi ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.mv_navi ul li {
  width: 25%;
  text-align: center;
  padding: 20px 0;
}
.mv_navi ul li a {
  color: #ffffff;
  font-size: 2rem;
  font-family: "Noto Sans Japanese", sans-serif;
  font-weight: bold;
  width: 100%;
  height: 100%;
  display: inherit;
  border-left: 1px solid #bbbbbb;
}
.mv_navi ul li a span {
  display: block;
  font-size: 1.2rem;
  margin-top: 8px;
  font-weight: 100;
  letter-spacing: 1px;
  font-style: italic;
}
.mv_navi ul li:last-child a {
  border-right: 1px solid #bbbbbb;
}
.mv_navi ul li:hover {
  background: rgba(255, 255, 255, 0.1);
}
/*====================================
contribution
=====================================*/
.contribution {
  background-image: url('../img/bg-contribution.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  padding: 80px 0;
}
.contribution_content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.contribution_ttl {
  width: 57.5%;
  -ms-flex-item-align: center;
  align-self: center;
}
.contribution_ttl h2 {
  font-size: 3rem;
  font-weight: bold;
  color: #1c3c8e;
  text-align: center;
  font-family: "Noto Sans Japanese", sans-serif;
}
.contribution_ttl h2 span {
  font-size: 1.8rem;
  font-weight: normal;
  display: block;
  margin-top: 15px;
  letter-spacing: 1px;
  font-style: italic;
}
.contribution_link {
  width: 41.5%;
}
.contribution_btn {
  padding: 32px 0;
  text-align: left;
  font-size: 2.4rem;
  font-weight: 500;
  color: #1c3c8e;
  width: 100%;
  display: block;
  font-family: "Noto Sans Japanese", sans-serif;
  position: relative;
  border: 1px solid #1c3c8e;
  margin-bottom: 20px;
  overflow: hidden;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  z-index: 91;
  -webkit-transition: opacity 0.5s ease-out, -webkit-transform 0.5s ease-out;
  transition: opacity 0.5s ease-out, -webkit-transform 0.5s ease-out;
  -o-transition: transform 0.5s ease-out, opacity 0.5s ease-out;
  transition: transform 0.5s ease-out, opacity 0.5s ease-out;
  transition: transform 0.5s ease-out, opacity 0.5s ease-out, -webkit-transform 0.5s ease-out;
  -webkit-transition: -webkit-transform 0.5s ease-out, opacity 0.5s ease-out;
  -ms-transform: translateY(30px);
  transform: translateY(30px);
  -webkit-transform: translateY(30px);
  opacity: 0;
}
.contribution_btn span {
  padding-left: 33%;
  position: relative;
  width: 67%;
  display: block;
  z-index: 9;
}
.contribution_btn span:after {
  position: absolute;
  top: 50%;
  right: 15px;
  content: '';
  width: 21px;
  height: 11px;
  background: url('../img/icn-arrow_no.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  margin-top: -5.5px;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.contribution_btn:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: -100%;
  background: #1c3c8e;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
  z-index: 1;
}
.contribution_btn:hover {
  color: #ffffff;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.contribution_btn:hover:after {
  left: 0%;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.contribution_btn:hover span:after {
  background-image: url('../img/icn-arrow_on.png');
  /*transition: all 0.3s ease;*/
  -webkit-animation: animation01 0.5s ease-in-out;
  animation: animation01 0.5s ease-in-out;
}
.contribution_btn.btn01:before {
  position: absolute;
  top: 50%;
  left: 15%;
  margin-top: -29px;
  content: '';
  width: 63px;
  height: 59px;
  background-image: url('../img/icn_contribution_btn01_no.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contribution_btn.btn01:hover:before {
  z-index: 9;
  background-image: url('../img/icn_contribution_btn01_on.png');
}
.contribution_btn.btn02:before {
  position: absolute;
  top: 50%;
  left: 15%;
  margin-top: -29px;
  content: '';
  width: 58px;
  height: 58px;
  background-image: url('../img/icn_contribution_btn02_no.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contribution_btn.btn02:hover:before {
  z-index: 9;
  background-image: url('../img/icn_contribution_btn02_on.png');
}
.contribution_btn.btn03:before {
  position: absolute;
  top: 50%;
  left: 15%;
  margin-top: -19px;
  content: '';
  width: 63px;
  height: 38px;
  background-image: url('../img/icn_contribution_btn03_no.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contribution_btn.btn03:hover:before {
  z-index: 9;
  background-image: url('../img/icn_contribution_btn03_on.png');
}
.contribution_btn.btn03 {
  margin-bottom: 0;
}
.contribution_btn.btn04:before {
  position: absolute;
  top: 50%;
  left: 15%;
  margin-top: -24px;
  content: '';
  width: 61px;
  height: 48px;
  background-image: url('../img/icn_contribution_btn04_no.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.contribution_btn.btn04:hover:before {
  z-index: 9;
  background-image: url('../img/icn_contribution_btn04_on.png');
}
.contribution_btn.visible {
  -ms-transform: none;
  transform: none;
  -webkit-transform: none;
  opacity: 0.999;
}
.contribution_btn.btn01.visible {
  -webkit-transition-delay: 0s;
  -o-transition-delay: 0s;
  transition-delay: 0s;
}
.contribution_btn.btn02.visible {
  -webkit-transition-delay: 0.1s;
  -o-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.contribution_btn.btn02.visible:hover {
  -webkit-transition-delay: 0s;
  -o-transition-delay: 0s;
  transition-delay: 0s;
}
.contribution_btn.btn03.visible {
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
.contribution_btn.btn03.visible:hover {
  -webkit-transition-delay: 0s;
  -o-transition-delay: 0s;
  transition-delay: 0s;
}
.contribution_btn.btn04.visible {
  -webkit-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
  transition-delay: 0.3s;
}
.contribution_btn.btn04.visible:hover {
  -webkit-transition-delay: 0s;
  -o-transition-delay: 0s;
  transition-delay: 0s;
}
/*====================================
businesss
=====================================*/
.businesss {
  padding: 80px 0;
  background: #eaeeef;
}
.businesss h2 {
  font-size: 3rem;
  font-weight: bold;
  color: #333;
  font-family: "Noto Sans Japanese", sans-serif;
  text-align: center;
  line-height: 1;
  margin-bottom: 45px;
}
.businesss h2 span {
  color: #1c3b8c;
  font-weight: 100;
  letter-spacing: 1px;
  display: block;
  margin-top: 15px;
  font-size: 1.8rem;
  font-style: italic;
}
.businesss h3 {
  text-align: center;
  color: #fff;
  font-weight: bold;
  font-family: "Noto Sans Japanese", sans-serif;
  font-size: 2.4rem;
  line-height: 1.5;
}
.businesss ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-line-pack: justify;
  justify-content: space-between;
}
.businesss ul li {
  width: calc((100% - 3px) / 3);
  position: relative;
  line-height: 0;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
}
.businesss ul li a {
  display: inline-block;
  position: relative;
}
.businesss ul li:hover img {
  -webkit-transform: scale(1.1) rotate(0.1deg);
  -moz-transform: scale(1.1) rotate(0.1deg);
  -ms-transform: scale(1.1) rotate(0.1deg);
  -o-transform: scale(1.1) rotate(0.1deg);
}
.businesss_img {
  position: relative;
  overflow: hidden;
}
.businesss_img img {
  -webkit-transition: all 3s ease-out;
  -o-transition: all 3s ease-out;
  transition: all 3s ease-out;
}
.businesss_txt {
  position: absolute;
  background: rgba(0, 0, 0, 0.4);
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

/*====================================
company
=====================================*/
.company {
  padding: 80px 0 340px;
  background: url('../img/bg-company.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: bottom center;
}
.company h2 {
  font-size: 3rem;
  font-weight: bold;
  color: #333;
  font-family: "Noto Sans Japanese", sans-serif;
  text-align: center;
  line-height: 1;
  margin-bottom: 45px;
}
.company h2 span {
  color: #1c3b8c;
  font-weight: 100;
  letter-spacing: 1px;
  display: block;
  margin-top: 15px;
  font-size: 1.8rem;
  font-style: italic;
}
.company ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.company ul li {
  width: 18%;
}
.company ul li a {
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.company ul li a:hover {
  opacity: 0.7;
  -webkit-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.footer_mv {
  display: none;
}
@-webkit-keyframes animation01 {
  0% {
    /*transform: translate(0, 0);*/
    -webkit-transform: translate(10px, 0);
    transform: translate(10px, 0);
    opacity: 0;
  }
  100% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    opacity: 1;
  }
}
@keyframes animation01 {
  0% {
    /*transform: translate(0, 0);*/
    -webkit-transform: translate(10px, 0);
    transform: translate(10px, 0);
    opacity: 0;
  }
  100% {
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
    opacity: 1;
  }
}

====================================
Responsive
=====================================*/
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .mv_navi ul li a span {
    line-height: 1.3;
  }
  .contribution_ttl {
    width: 52%;
  }
  .contribution_link {
    width: 47%;
  }
  .contribution_btn.btn01:before,
  .contribution_btn.btn02:before,
  .contribution_btn.btn03:before,
  .contribution_btn.btn04:before {
    left: 10%;
  }
  .company ul li {
    width: 19%;
  }
}

@media only screen and (max-width: 768px) {
  /* MV */
  .mv_txt {
    font-size: 1.9rem;
  }
  .mv_navi .container {
    padding: 0;
  }
  .mv_navi ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-line-pack: justify;
    align-content: space-between;
  }
  .mv_navi ul li {
    width: calc(50% - 1px);
    padding: 0;
    border-right: 1px solid #fff;
    border-bottom: 1px solid #fff;
  }
  .mv_navi ul li:nth-child(2n) {
    border-right: 0px;
    width: 50%;
  }
  .mv_navi ul li a {
    border-left: 0px;
    padding: 13px 10px;
    font-size: 1.3rem;
    width: auto;
    height: auto;
  }
  .mv_navi ul li:last-child a {
    border-right: none;
  }
  .mv_navi ul li a span {
    font-size: 0.8rem;
    margin-top: 5px;
    font-style: italic;
    font-weight: 100;
  }
  .mv_slider li .bg01 {
    background-image: url(../img/bg-mv01_sp.jpg);
  }
  .mv_slider li .bg02 {
    background-image: url(../img/bg-mv02_sp.jpg);
  }
  .mv_slider li .bg03 {
    background-image: url(../img/bg-mv03_sp.jpg);
  }
  .mv_lead {
    top: 19.5%;
  }
  /* contribution */
  .contribution {
    background-image: url(../img/bg-contribution_sp.jpg);
    padding: 40px 0;
  }
  .contribution_content {
    width: 100%;
    display: inline-block;
  }
  .contribution_ttl {
    width: 100%;
    display: inline-block;
  }
  .contribution_ttl h2 {
    font-size: 2rem;
  }
  .contribution_ttl h2 span {
    font-size: 1rem;
    font-style: italic;
    font-weight: 100;
    margin-top: 7px;
  }
  .contribution_link {
    width: 100%;
    margin-top: 30px;
  }
  .contribution_link ul {
    padding: 0 2.3%;
  }
  .contribution_btn {
    font-size: 1.4rem;
    margin-bottom: 15px;
    padding: 20px 0;
  }
  .contribution_btn:before {
    left: 20% !important;
  }
  .contribution_btn span {
    padding-left: 36.7241379%;
    padding-right: 14.8275862%;
    width: auto;
  }
  .contribution_btn:before {
    margin-top: 0 !important;
  }
  .contribution_btn.btn01:before {
    width: 40px;
    height: 37px;
    top: 10px;
  }
  .contribution_btn.btn02:before {
    width: 36px;
    height: 36px;
    top: 10px;
  }
  .contribution_btn.btn03:before {
    width: 40px;
    height: 24px;
    top: 16px;
  }
  .contribution_btn.btn04:before {
    width: 38px;
    height: 30px;
    top: 12px;
  }
  .contribution_btn span:after {
    width: 12px;
    height: 6px;
    margin-top: -3px;
    background-size: 100% 100%;
  }


  .businesss {
    background: #f1f5f6;
    padding: 40px 0 0;
  }
  .businesss h2 {
    font-size: 2rem;
    margin-bottom: 30px;
  }
  .businesss h2 span {
    font-size: 1rem;
    font-style: italic;
    font-weight: 100;
    margin-top: 7px;
  }
  .businesss .container {
    padding: 0;
  }
  .businesss h3 {
    font-size: 1.4rem;
    line-height: 1.35714286;
  }
  .businesss ul li {
    width: calc(50% - 0.5px);
  }
  .businesss ul li:nth-child(2n) {
    border-right: none;
  }
  .businesss ul li a {
    width: 100%;
  }
  .businesss_img img {
    width: 100%;
  }

  .news {
    padding: 40px 0;
  }
  .news h2 {
    font-size: 2rem;
    margin-bottom: 30px;
  }
  .news h2 span {
    font-size: 1rem;
    font-style: italic;
    font-weight: 100;
    margin-top: 7px;
  }
  .news_content {
    display: inline-block;
    width: 100%;
    border: none;
  }
  .news_left {
    width: 100%;
  }
  .news_right {
    width: 100%;
    padding: 30px 20px 10px 30px;
  }
  .news_left ul {
    display: -webkit-box;
    overflow-x: scroll;
    padding-bottom: 10px;
  }
  .news_left ul li {
    width: 45%;
    font-size: 1.1rem;
    line-height: 1.363636364;
    border-bottom: none;
    border-right: 1px solid #fff;
    margin-bottom: 0 !important;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    align-items: center;
    min-height: 45px;
    padding: 0;
    justify-content: center;
  }
  .news_left ul li:after {
    content: none ;
  }
  .news_left ul li.current:after {
    content: "";
    top: auto;
    bottom: -10px;
    left: 50%;
    margin-left: -5.5px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 10px 0 10px;
    border-color: #1c3c8e transparent transparent transparent;
  }
  .news_left ul li span {
    display: inline-block;
    text-align: left;
  }
  .news_left ul li:hover:before {
    width: 0;
  }
  .news_left ul li.current:before {
    width: 100%;
  }
  .news_right {
    padding: 20px 0 0 10px;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
  }
  .news_right ul li {
    margin-bottom: 15px;
  }
  .news_right ul li a {
    display: block;
  }
  .news_right ul li .txt01 {
    float: none;
    font-size: 10px;
    line-height: 1.7;
  }
  .news_right ul li .txt02 {
    font-size: 1.2rem;
    line-height: 1.54545455;
  }
  .news_right ul li .txt02:after {
    width: 8px;
    height: 10px;
    background-size: 100% 100%;
    margin-top: 4px;
  }

  .news_more {
    text-align: center;
    margin-top: 26px;
  }
  .news_more a {
    font-size: 1.3rem;
    line-height: 1.38461538;
    padding-bottom: 6px;
  }
  .news_more a:after {
    width: 12px;
    height: 6px;
    background-size: 100% 100%;
  }
  .news_more a:before {
    height: 1px;
    left: 0;
  }

  .company {
    padding: 40px 0 60px;    
    background: #ddeefe url(../img/bg-company_sp.jpg) no-repeat bottom center / 100% auto;
  }
  .company h2 {
    font-size: 2rem;
    margin-bottom: 30px;
  }
  .company h2 span {
    font-size: 1rem;
    font-style: italic;
    font-weight: 100;
    margin-top: 7px;
  }
  .company ul {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .company ul li {
    width: 48.6%;
    margin-bottom: 15px;
    text-align: center;
  }
}