main {
  overflow: unset;
}

@media screen and (min-width: 768px) {
  .menu_toggle:before {
    height: 120px;
  }
}

#key {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

#key .ttl {
  position: absolute;
  z-index: 1;
}

@media screen and (max-width: 767px) {
  #key .ttl {
    width: 44vw;
    right: 2vw;
    bottom: 66vw;
  }
  #key .key-slider {
    line-height: 0;
  }
}

@media screen and (min-width: 768px) {
  #key {
    min-height: 700px;
  }
  #key .ttl {
    width: 320px;
    right: calc(50% - 432px);
    top: 294px;
  }
  #key .key-slider {
    display: flex;
  }
  #key .key-slider p {
    width: 33.33%;
    height: 700px;
  }
  #key .key-slider p img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: 50%;
  }
}

#sec1 {
  padding: 20vw 0;
  position: relative;
  z-index: 0;
  overflow: hidden;
}

#sec1:after {
  content: '';
  width: 30%;
  background-image: url("../img/shared/pr5002.jpg");
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec1 h2 {
  font-weight: 500;
  text-align: center;
  margin-bottom: 10vw;
}

#sec1 h2 .fz30 {
  display: block;
  font-size: 5vw;
  line-height: 1.8;
  letter-spacing: 0.05em;
  padding-bottom: 4vw;
  margin-bottom: 4vw;
  position: relative;
}

#sec1 h2 .fz30:after {
  content: '';
  width: 20vw;
  height: 1px;
  background: #000;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}

#sec1 h2 .fz70 {
  display: block;
  font-size: 8vw;
  letter-spacing: 0.02em;
  line-height: 2;
  margin: 0 -6vw 2vw;
}

#sec1 h2 .fz46 {
  display: block;
  font-size: 6vw;
  letter-spacing: 0.15em;
  line-height: 1.6;
}

#sec1 .blk {
  position: relative;
}

#sec1 .blk .txt {
  margin-bottom: 10vw;
}

#sec1 .blk .img1 {
  margin: 0 0 8vw -4vw;
  position: relative;
  z-index: 1;
}

#sec1 .blk .img1:before {
  content: '';
  background: #b11f1f;
  position: absolute;
  top: 50%;
  bottom: -20vw;
  left: 0;
  right: -5vw;
  z-index: -1;
}

#sec1 .blk .img3 {
  width: 70vw;
  margin: 0 -4vw 8vw auto;
  position: relative;
  z-index: 1;
}

#sec1 .blk .img2 {
  position: relative;
  z-index: 1;
}

#sec1 .blk .eng {
  font-size: 6vw;
  line-height: 1.5;
  font-weight: 500;
  position: absolute;
  bottom: 75vw;
  left: 7vw;
  z-index: 2;
}

#sec1 .blk .eng:before {
  content: '';
  width: 1px;
  height: 50vw;
  background: #333;
  position: absolute;
  left: 45%;
  top: -55vw;
}

#sec1 .blk .eng:after {
  content: '';
  width: 1px;
  height: 20vw;
  background: #fff;
  position: absolute;
  left: 45%;
  top: -55vw;
  z-index: 1;
}

#sec1 .blk .eng span.txt-latin {
  letter-spacing: 0.02em;
}

@media screen and (min-width: 768px) {
  #sec1 {
    padding: 142px 0 171px;
  }
  #sec1:after {
    width: calc(50% - 400px);
  }
  #sec1 h2 {
    margin-bottom: 88px;
  }
  #sec1 h2 .fz30 {
    font-size: 30px;
    letter-spacing: -0.01em;
    padding-bottom: 39px;
    margin-bottom: 19px;
  }
  #sec1 h2 .fz30:after {
    width: 150px;
  }
  #sec1 h2 .fz70 {
    font-size: 70px;
    letter-spacing: 0.05em;
    margin: 0 0 4px;
  }
  #sec1 h2 .fz46 {
    font-size: 46px;
    letter-spacing: 0.03em;
  }
  #sec1 .blk {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  #sec1 .blk .txt {
    order: 2;
    width: 395px;
    margin: -2px -15px 0 0;
  }
  #sec1 .blk .img1 {
    order: 1;
    width: 730px;
    margin: 0 0 102px -250px;
  }
  #sec1 .blk .img1:before {
    top: 260px;
    bottom: -157px;
    left: -54px;
    right: -54px;
  }
  #sec1 .blk .img3 {
    width: 446px;
    margin: 0;
    position: absolute;
    right: -100px;
    top: 494px;
  }
  #sec1 .blk .img2 {
    order: 3;
    width: 514px;
    margin-left: 59px;
  }
  #sec1 .blk .eng {
    font-size: 35px;
    bottom: -3px;
    left: -31px;
  }
  #sec1 .blk .eng:before {
    height: 277px;
    left: 44%;
    top: -308px;
  }
  #sec1 .blk .eng:after {
    height: 119px;
    left: 44%;
    top: -308px;
  }
}

#sec2 .group-lead {
  background-image: url("../img/shared/pr512.jpg");
  color: #fff;
  position: relative;
  z-index: 0;
  padding: 20vw 0;
}

#sec2 .group-lead:before {
  content: '';
  width: 40%;
  background-image: url("../img/shared/pr512-2.jpg");
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec2 .group-lead:after {
  content: '';
  width: 60%;
  background-image: url("../img/recruit/sec2_deco.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center bottom;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec2 .group-lead h2 {
  font-size: 9vw;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 8vw;
}

#sec2 .group-lead h2 small {
  font-size: 6vw;
}

#sec2 .group-sticky {
  position: relative;
}

#sec2 .group-sticky .set {
  height: calc(100vh - 16vw);
  color: #fff;
  position: sticky;
  top: 0;
  transition: all 0.5s;
  padding-bottom: 100vh;
}
#sec2 .group-sticky .set .bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 97vh;
  z-index: -1;
}
#sec2 .group-sticky .set .bg img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  object-position: 50%;
}

#sec2 .group-sticky .set .pager {
  position: absolute;
  right: 4%;
  top: 15vw;
  z-index: 2;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
}

#sec2 .group-sticky .set .pager:before {
  content: '';
  width: 19vw;
  height: 1px;
  background: #fff;
  position: absolute;
  top: 16vw;
  left: 6vw;
  transform: rotate(-40deg);
}

#sec2 .group-sticky .set .pager span {
  display: block;
  font-size: 16vw;
  line-height: 16vw;
}

#sec2 .group-sticky .set .pager small {
  display: block;
  font-size: 6vw;
  letter-spacing: 0.1em;
  line-height: 8vw;
  margin: 16vw 0 0 -1vw;
}

#sec2 .group-sticky .set .group-txt {
  padding: 0 4%;
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100vh + 45vw);
  z-index: 1;
}
#sec2 .group-sticky .set .group-txt h3 {
  font-size: 6.4vw;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.5;
  margin-bottom: 6vw;
}

#sec2 .group-sticky .set.is-blur {
  filter: blur(1rem);
}

@media screen and (min-width: 768px) {
  #sec2 .group-lead {
    padding: 141px 0 130px;
  }
  #sec2 .group-lead:before {
    width: calc(50% - 170px);
  }
  #sec2 .group-lead:after {
    width: 630px;
  }
  #sec2 .group-lead h2 {
    font-size: 60px;
    line-height: 72px;
    margin-bottom: 45px;
  }
  #sec2 .group-lead h2 small {
    font-size: 40px;
  }
  #sec2 .group-lead .txt {
    text-align: center;
  }
  #sec2 .group-sticky .set {
    height: calc(100vh - 120px);
    top: 120px;
  }
  #sec2 .group-sticky .set .pager {
    right: 127px;
    top: 86px;
  }
  #sec2 .group-sticky .set .pager:before {
    width: 115px;
    top: 92px;
    left: 34px;
    transform: rotate(-44deg);
  }
  #sec2 .group-sticky .set .pager span {
    font-size: 90px;
    line-height: 90px;
    letter-spacing: 0.08em;
  }
  #sec2 .group-sticky .set .pager small {
    font-size: 40px;
    line-height: 40px;
    margin: 96px 0 0 -15px;
  }
  #sec2 .group-sticky .set .group-txt {
    padding: 0;
    left: calc(50% - 583px);
    right: auto;
    bottom: calc(100vh + 131px);
  }
  #sec2 .group-sticky .set .group-txt h3 {
    font-size: 50px;
    letter-spacing: 0.05em;
    margin-bottom: 40px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1230px) {
  #sec2 .group-sticky .set .group-txt {
    left: calc(-50vw + 53%);
  }
  #sec2 .group-sticky .set .pager {
    right: 60px;
  }
}

#sec3 {
  padding: 20vw 0;
  position: sticky;
  top: 0;
  z-index: 1;
  background: url("../img/shared/pr500.jpg");
}

#sec3:before {
  content: '';
  width: 50vw;
  height: 50vw;
  background-image: url("../img/recruit/sec3_deco.png");
  background-repeat: no-repeat;
  background-size: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

#sec3 h2 {
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.1em;
  position: relative;
  margin-bottom: 8vw;
}

#sec3 h2:before {
  content: '';
  width: 1px;
  height: 18vw;
  background: #000;
  position: absolute;
  left: 50%;
  top: -20vw;
}

#sec3 h2 .fz84 {
  font-size: 11vw;
}

#sec3 h2 .fz60 {
  font-size: 8vw;
}

#sec3 h2 .fz72 {
  font-size: 9.4vw;
}

#sec3 ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 8vw;
}

#sec3 ul li {
  background-image: url("../img/shared/pr5002.jpg");
  width: 43vw;
  height: 43vw;
  border-radius: 50%;
  margin: 0 1vw;
  text-align: center;
  font-size: 4.2vw;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 7vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

#sec3 ul li img {
  display: block;
  width: 4.4vw;
  margin: 0 auto 2vw;
}

#sec3 ul li:first-child {
  margin: 0 10vw -4vw;
}

@media screen and (min-width: 768px) {
  #sec3 {
    padding: 202px 0 108px;
  }
  #sec3:before {
    width: 538px;
    height: 497px;
    z-index: 1;
  }
  #sec3 h2 {
    margin-bottom: 30px;
  }
  #sec3 h2:before {
    height: 165px;
    top: -202px;
  }
  #sec3 h2 .fz84 {
    font-size: 84px;
  }
  #sec3 h2 .fz60 {
    font-size: 60px;
  }
  #sec3 h2 .fz72 {
    font-size: 72px;
  }
  #sec3 ul {
    flex-wrap: nowrap;
    margin: 0 -50px 47px;
  }
  #sec3 ul li {
    width: 330px;
    height: 330px;
    margin: 0 16px;
    font-size: 30px;
    line-height: 57px;
    box-sizing: border-box;
    padding-top: 4px;
  }
  #sec3 ul li img {
    width: 40px;
    margin: 0 auto 21px;
  }
  #sec3 ul li:first-child {
    margin: 0 16px;
  }
  #sec3 .txt {
    text-align: center;
  }
}

@media screen and (min-width: 768px) and (max-width: 1400px) {
  #sec3:before {
    left: calc(50% - 750px);
  }
}

#sec4 {
  position: relative;
  z-index: 0;
  padding-bottom: 5vw;
  overflow: hidden;
}

#sec4:before {
  content: '';
  width: 80%;
  background-image: url("../img/shared/pr5002.jpg");
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec4 h2 {
  font-size: 6.4vw;
  letter-spacing: 0.15em;
  font-weight: 500;
  line-height: 8vw;
  margin-bottom: 8vw;
}

#sec4 h2 small {
  display: block;
  border-bottom: 1px solid;
  font-size: 5.8vw;
  letter-spacing: 0.02em;
  padding: 0 0 2vw 2vw;
  margin-bottom: 2vw;
}

#sec4 h2 span {
  padding-left: 2vw;
}

#sec4 .logo {
  margin-bottom: 12vw;
}

#sec4 .img {
  position: relative;
  z-index: 0;
  margin-bottom: 6vw;
}

#sec4 .img:before {
  content: '';
  width: 20vw;
  height: 30vw;
  background: #b11f1f;
  position: absolute;
  left: -5vw;
  top: -5vw;
  z-index: -1;
}

#sec4 .col-text h3 {
  font-size: 6vw;
  letter-spacing: 0.02em;
  line-height: 10vw;
  font-weight: 500;
  margin-bottom: 6vw;
}

#sec4 .col-text h3 small {
  display: block;
  font-size: 5vw;
}

#sec4 .col-text dl {
  border-bottom: 1px solid #000;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

#sec4 .col-text dl dt {
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0;
}

#sec4 .blk {
  margin-bottom: 15vw;
}

#sec4 .img--right .img:before {
  left: auto;
  right: -5vw;
}

@media screen and (min-width: 768px) {
  #sec4 {
    padding: 8px 0 117px;
  }
  #sec4:before {
    width: calc(50% + 311px);
    bottom: 130px;
    top: 23px;
  }
  #sec4 h2 {
    width: 624px;
    font-size: 50px;
    line-height: 60px;
    margin: 0 0 108px -92px;
  }
  #sec4 h2 small {
    font-size: 30px;
    padding: 0 0 5px 14px;
    margin-bottom: 8px;
  }
  #sec4 h2 span {
    padding-left: 14px;
    letter-spacing: 0;
  }
  #sec4 .logo {
    width: 588px;
    margin: 0;
    position: absolute;
    top: -8px;
    right: -125px;
  }
  #sec4 .img {
    margin-bottom: 0;
  }
  #sec4 .img:before {
    width: 219px;
    height: 304px;
    left: -51px;
    top: -49px;
  }
  #sec4 .col-text {
    width: 472px;
    margin-top: 21px;
  }
  #sec4 .col-text h3 {
    font-size: 32px;
    line-height: 68px;
    margin: 0 0 31px 7px;
  }
  #sec4 .col-text h3 small {
    font-size: 27px;
  }
  #sec4 .col-text dl {
    padding: 0 0 22px 7px;
    margin-bottom: 19px;
  }
  #sec4 .col-text dl dt {
    font-size: 20px;
    margin-bottom: 10px;
  }
  #sec4 .col-text dl dd {
    line-height: 28px;
  }
  #sec4 .blk {
    margin-bottom: 100px;
    display: flex;
    justify-content: space-between;
  }
  #sec4 .img--left .img {
    margin-left: -92px;
  }
  #sec4 .img--right .img {
    order: 2;
    margin-right: -99px;
  }
  #sec4 .img--right .img:before {
    right: -53px;
  }
  #sec4 .img--right .col-text {
    order: 1;
  }
}

@media screen and (min-width: 768px) and (max-width: 1200px) {
  #sec4 h2 {
    width: 490px;
    margin-left: -50px;
  }
  #sec4 .logo {
    right: -25px;
  }
}

#sec5 {
  border: 1px solid;
  width: 92%;
  margin: 20vw auto;
  padding: 8vw 0 15vw;
  overflow: hidden;
}

#sec5 h2 {
  text-align: center;
  font-size: 8vw;
  font-weight: 500;
  letter-spacing: 0.15em;
  line-height: 10vw;
  margin-bottom: 6vw;
}

#sec5 h2 small {
  display: block;
  font-size: 5vw;
  letter-spacing: 0.02em;
}

#sec5 .tabs-switch {
  margin-bottom: 12vw;
}

#sec5 .tabs-switch .tab-link {
  display: flex;
  justify-content: center;
}

#sec5 .tabs-switch .tab-link li {
  width: 30vw;
  border: 1px solid #000;
  text-align: center;
  font-size: 4vw;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 6vw;
  box-sizing: border-box;
  padding: 1vw 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

#sec5 .tabs-switch .tab-link li:after {
  content: '';
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 4vw 3vw 0 3vw;
  border-color: #b11f1f transparent transparent transparent;
  transform: rotate(0deg) translateX(-50%);
  position: absolute;
  left: 50%;
  bottom: -4vw;
  opacity: 0;
  z-index: 1;
}

#sec5 .tabs-switch .tab-link li.active {
  color: #fff;
  background: #b11f1f;
  border-color: #b11f1f;
}

#sec5 .tabs-switch .tab-link li.active:after {
  opacity: 1;
}

#sec5 .tabs-switch .tab-content {
  background-image: url("../img/shared/pr5002.jpg");
  padding: 8vw 4%;
}

#sec5 .tabs-switch .tab-content dl {
  border-bottom: 1px solid rgba(0, 0, 0, 0.4);
  padding: 10px 0;
}

#sec5 .tabs-switch .tab-content dl dt {
  font-size: 16px;
  font-weight: bold;
}

#sec5 .tabs-switch .tab-content dl dd {
  line-height: 28px;
}

#sec5 .tabs-switch .tab-content dl dd span {
  display: block;
}

#sec5 .tabs-switch .tab-content dl dd span + span {
  margin-top: 10px;
}

#sec5 .tabs-switch .tab-content dl:first-child {
  border-top: 1px solid rgba(0, 0, 0, 0.4);
}

#sec5 .contact-box {
  background-image: url("../img/shared/pr1024.jpg");
  color: #fff;
  padding: 8vw 4%;
  text-align: center;
}

#sec5 .contact-box h3 {
  font-size: 6vw;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 8vw;
  margin-bottom: 2vw;
}

#sec5 .contact-box .tel {
  font-size: 6vw;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 8vw;
  margin-bottom: 2vw;
}

#sec5 .contact-box .btxt {
  font-size: 4.2vw;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 6vw;
  margin-bottom: 2vw;
}

#sec5 .contact-box .txt {
  font-size: 3.2vw;
  line-height: 5vw;
  letter-spacing: 0;
  margin-bottom: 4vw;
}

#sec5 .contact-box .txt .sp {
  display: block !important;
}

@media screen and (min-width: 768px) {
  #sec5 {
    max-width: 1200px;
    width: 98%;
    margin: 0 auto 117px;
    padding: 40px 20px 101px;
    box-sizing: border-box;
  }
  #sec5 h2 {
    font-size: 50px;
    line-height: 60px;
    margin-bottom: 42px;
  }
  #sec5 h2 small {
    font-size: 30px;
  }
  #sec5 .tabs-switch {
    margin-bottom: 84px;
  }
  #sec5 .tabs-switch .tab-link li {
    width: 184px;
    font-size: 24px;
    line-height: 30px;
    padding: 9px 0;
    box-sizing: border-box;
    transition: 0.3s all ease-in-out;
  }
  #sec5 .tabs-switch .tab-link li:after {
    border-width: 16px 11px 0 11px;
    bottom: -15px;
    transition: 0.3s all ease-in-out;
  }
  #sec5 .tabs-switch .tab-link li:hover {
    background: #ffcccc;
  }
  #sec5 .tabs-switch .tab-link li.active:hover {
    background: #b11f1f;
  }
  #sec5 .tabs-switch .tab-content {
    padding: 56px 50px 70px;
  }
  #sec5 .tabs-switch .tab-content .tab {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
  }
  #sec5 .tabs-switch .tab-content dl {
    padding: 20px 0;
    width: 100%;
    display: table;
  }
  #sec5 .tabs-switch .tab-content dl dt {
    width: 184px;
    display: table-cell;
    font-size: 18px;
    font-weight: bold;
    padding-left: 15px;
    box-sizing: border-box;
  }
  #sec5 .tabs-switch .tab-content dl dd {
    line-height: 30px;
  }
  #sec5 .tabs-switch .tab-content dl dd span + span {
    margin-top: 10px;
  }
  #sec5 .contact-box {
    max-width: 798px;
    width: 100%;
    margin: 0 auto;
    padding: 76px 50px 81px;
    box-sizing: border-box;
  }
  #sec5 .contact-box h3 {
    font-size: 40px;
    line-height: 60px;
    margin-bottom: 14px;
  }
  #sec5 .contact-box .tel {
    font-size: 36px;
    line-height: 50px;
    margin-bottom: 5px;
  }
  #sec5 .contact-box .btxt {
    font-size: 24px;
    line-height: 40px;
    margin-bottom: 7px;
  }
  #sec5 .contact-box .txt {
    font-size: 15px;
    line-height: 30px;
    margin-bottom: 23px;
  }
  #sec5 .contact-box .txt .sp {
    display: none !important;
  }
}