#sec1 {
  min-height: 775px;
  background-image: url("../img/company/sec1_bg@2x.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 72%;
  padding: 100px 0 113px;
  color: #231815;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 1;
}

#sec1 h2 {
  font-size: 60px;
  line-height: 1.4;
  letter-spacing: 0.18em;
  margin-bottom: 25px;
}

#sec1 .txt {
  font-size: 23px;
  line-height: 37px;
}

@media screen and (max-width: 1180px) {
  #sec1 h2 {
    letter-spacing: 0.1em;
  }
}

@media screen and (max-width: 1080px) {
  #sec1 h2 {
    font-size: 58px;
    letter-spacing: 0.05em;
  }
}

@media screen and (max-width: 980px) {
  #sec1 h2 {
    font-size: 47px;
    letter-spacing: 0;
  }
  #sec1 .txt {
    font-size: 22px;
  }
}

@media screen and (max-width: 767px) {
  #sec1 {
    min-height: 95.9vw;
    padding: 15vw 0 20vw;
  }
  #sec1 h2 {
    font-size: 5.3vw;
    margin-bottom: 2vw;
  }
  #sec1 .txt {
    font-size: 13px;
    line-height: 22px;
    font-weight: 500;
    letter-spacing: 0.2em;
  }
}

#sec2 {
  position: relative;
  z-index: 0;
  padding: 214px 0 237px;
}

#sec2:before {
  content: '';
  background: linear-gradient(0deg, #cee4f2 0%, white 100%);
  position: absolute;
  left: 0;
  right: 0;
  top: -668px;
  bottom: -455px;
  z-index: -2;
}

#sec2 .box {
  position: relative;
  z-index: 0;
  padding: 52px 20px 0;
}

#sec2 .box:before {
  content: '';
  height: 2292px;
  background: linear-gradient(0deg, rgba(206, 228, 242, 0) 0%, white 60%);
  border-radius: 30px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: -1;
}

#sec2 .box h2 {
  margin-bottom: 24px;
}

#sec2 .box h2 .eng {
  display: block;
  color: #005e36;
  opacity: 0.1;
  font-size: 73px;
  letter-spacing: 0.1em;
  font-weight: 700;
  line-height: 1.2;
}

#sec2 .box h2 .ja {
  display: block;
  color: #595757;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.475;
  margin-top: 13px;
}

#sec2 .box .txt {
  font-size: 20px;
  line-height: 37px;
}

#sec2 .box .row1 {
  margin-bottom: 121px;
}

#sec2 .box .row2 {
  margin-bottom: 119px;
}

#sec2 .box .row2 h2 {
  margin-bottom: 21px;
}

#sec2 .box .row2 h2 .ja {
  margin-top: 24px;
}

#sec2 .box .row3 {
  max-width: 890px;
  width: 100%;
  margin: 0 auto;
  padding-bottom: 72px;
}

#sec2 .box .row3 h2 {
  margin-bottom: 32px;
}

#sec2 .box .row3 dl {
  margin: 0 0 84px 101px;
}

#sec2 .box .row3 dl dt {
  font-size: 35px;
  line-height: 1.475;
  margin-bottom: 7px;
}

#sec2 .box .row3 dl dd {
  font-size: 20px;
  line-height: 37px;
}

#sec2 .box .row4 .logo {
  width: 616px;
  margin: 0 auto 182px;
}

#sec2 .box .row4 h3 {
  font-size: 40px;
  line-height: 2.65;
  letter-spacing: 0.15em;
  font-weight: 700;
  margin-bottom: 58px;
}

#sec2 .box .row4 h3 small {
  font-size: 24px;
  line-height: 2;
  letter-spacing: 0.18em;
  margin-bottom: 19px;
}

@media screen and (max-width: 980px) {
  #sec2 .box .row3 dl {
    margin: 0 20px 84px;
  }
  #sec2 .box .row4 h3 {
    font-size: 37px;
  }
}

@media screen and (max-width: 767px) {
  #sec2 {
    padding: 16.3vw 0 15.7vw;
  }
  #sec2:before {
    background: linear-gradient(0deg, #cee4f2 0%, white 160%);
    top: -3.7vw;
    bottom: 0px;
  }
  #sec2 .box {
    padding: 8.3vw 3.3vw 0;
  }
  #sec2 .box:before {
    height: 305.6vw;
  }
  #sec2 .box h2 {
    margin-bottom: 4vw;
  }
  #sec2 .box h2 .eng {
    font-size: 9.7vw;
  }
  #sec2 .box h2 .ja {
    font-size: 5.3vw;
    margin-top: 3vw;
  }
  #sec2 .box .txt {
    font-size: 13px;
    line-height: 22px;
    font-weight: 500;
  }
  #sec2 .box .row1 {
    margin-bottom: 10vw;
  }
  #sec2 .box .row2 {
    margin-bottom: 10vw;
  }
  #sec2 .box .row2 h2 {
    margin-bottom: 4vw;
  }
  #sec2 .box .row2 h2 .ja {
    margin-top: 3vw;
  }
  #sec2 .box .row3 {
    max-width: none;
    padding-bottom: 8vw;
  }
  #sec2 .box .row3 h2 {
    margin-bottom: 4vw;
  }
  #sec2 .box .row3 dl {
    margin: 0 2vw 10vw;
  }
  #sec2 .box .row3 dl dt {
    font-size: 4.7vw;
    margin-bottom: 1vw;
  }
  #sec2 .box .row3 dl dd {
    font-size: 13px;
    line-height: 22px;
    font-weight: 500;
  }
  #sec2 .box .row4 .logo {
    width: 66.8vw;
    margin: 0 auto 15.5vw;
  }
  #sec2 .box .row4 h3 {
    font-size: 4.7vw;
    line-height: 2.57;
    margin: 0 -3vw 6vw -1vw;
  }
  #sec2 .box .row4 h3 small {
    font-size: 3.3vw;
    margin-bottom: 3vw;
  }
}

#sec3 {
  position: relative;
  z-index: 1;
  background-image: url("../img/company/sec3_bg@2x.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50%;
  padding: 140px 0 323px;
}

#sec3 h2 {
  font-size: 40px;
  line-height: 1.75;
  font-weight: 700;
  margin-bottom: 50px;
}

#sec3 h2 small {
  font-size: 24px;
  letter-spacing: 0.16em;
  margin-bottom: 47px;
}

#sec3 .txt {
  font-size: 23px;
  line-height: 2.6;
}

@media screen and (max-width: 767px) {
  #sec3 {
    padding: 17vw 0 52vw;
    background: url("../img/company/sec3_bg_sp@2x.jpg") no-repeat center 50%;
    background-size: cover;
  }
  #sec3 h2 {
    font-size: 5.3vw;
    margin-bottom: 10vw;
  }
  #sec3 h2 small {
    font-size: 3.3vw;
    margin-bottom: 7vw;
  }
  #sec3 .txt {
    font-size: 13px;
    line-height: 2.4;
    letter-spacing: 0;
  }
}

#sec4 {
  padding: 149px 0 170px;
}

#sec4 h2 {
  font-size: 24px;
  margin-bottom: 14px;
}

#sec4 .txt {
  font-size: 20px;
  line-height: 37px;
}

#sec4 .row1 {
  margin-bottom: 207px;
}

#sec4 .box1 {
  background: #fff;
  border-radius: 20px;
  box-shadow: 2px 2px 5px rgba(35, 24, 21, 0.3);
  padding: 65px 30px 85px;
  margin-top: 60px;
}

#sec4 .box1 dl {
  max-width: 848px;
  width: 100%;
  margin: 0 auto 26px;
  padding-bottom: 38px;
  border-bottom: 2px dotted #595757;
  display: table;
}

#sec4 .box1 dl dt {
  display: table-cell;
  vertical-align: middle;
  width: 294px;
  position: relative;
  padding-left: 56px;
}

#sec4 .box1 dl dt:after {
  content: '';
  width: 4px;
  background: #b5b5b6;
  position: absolute;
  right: 0;
  top: 13px;
  bottom: 3px;
}

#sec4 .box1 dl dt span.db {
  font-size: 20px;
  font-weight: 600;
  color: #595757;
}

#sec4 .box1 dl dt span.db .big {
  display: inline-block;
  width: 40px;
  font-size: 50px;
  text-align: center;
  margin-right: 26px;
  position: relative;
  top: 12px;
}

#sec4 .box1 dl dt span.db + span.db {
  margin-top: 30px;
}

#sec4 .box1 dl dd {
  display: table-cell;
  vertical-align: middle;
  padding-left: 30px;
  font-size: 20px;
  line-height: 35px;
  letter-spacing: 0.12em;
  font-weight: 500;
  padding-top: 13px;
  color: #595757;
}

#sec4 .box1 dl:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

#sec4 .box2 {
  background: #fff;
  border-radius: 20px;
  box-shadow: 2px 2px 5px rgba(35, 24, 21, 0.3);
  margin-top: 60px;
}

#sec4 .box2 dl {
  width: 100%;
  display: table;
  font-size: 22px;
  line-height: 34px;
}

#sec4 .box2 dl dt {
  width: 308px;
  display: table-cell;
  text-align: center;
  border-bottom: 1px solid #727171;
  padding: 38px 0 37px;
  background: #e6e6e6;
}

#sec4 .box2 dl dd {
  display: table-cell;
  border-bottom: 1px solid #727171;
  padding: 38px 20px 37px 125px;
}

#sec4 .box2 dl:first-child dt {
  border-radius: 20px 0 0 0;
}

#sec4 .box2 dl:last-child dt {
  border-radius: 0px 0 0 20px;
  border-bottom: none;
}

#sec4 .box2 dl:last-child dd {
  border-bottom: none;
}

@media screen and (max-width: 1180px) {
  #sec4 .box2 dl dd {
    padding-left: 65px;
  }
}

@media screen and (max-width: 1080px) {
  #sec4 .box2 dl dt {
    width: 260px;
  }
  #sec4 .box2 dl dd {
    padding-left: 30px;
  }
}

@media screen and (max-width: 767px) {
  #sec4 {
    padding: 21.3vw 0;
  }
  #sec4 h2 {
    font-size: 13px;
    margin-bottom: 14px;
  }
  #sec4 .txt {
    font-size: 13px;
    line-height: 19px;
  }
  #sec4 .row1 {
    margin-bottom: 21vw;
  }
  #sec4 .box1 {
    border-radius: 4vw;
    padding: 8vw 2vw 10vw;
    margin-top: 30px;
  }
  #sec4 .box1 dl {
    max-width: none;
    margin: 0 auto 2vw;
    padding-bottom: 2vw;
    border-bottom: 1px dotted #595757;
  }
  #sec4 .box1 dl dt {
    width: 33.3vw;
    padding-left: 3.3vw;
  }
  #sec4 .box1 dl dt:after {
    width: 2px;
    top: 2vw;
    bottom: 0.5vw;
  }
  #sec4 .box1 dl dt span.db {
    font-size: 2.7vw;
  }
  #sec4 .box1 dl dt span.db .big {
    width: 6vw;
    font-size: 6.7vw;
    margin-right: 1.6vw;
    top: 1.5vw;
  }
  #sec4 .box1 dl dt span.db + span.db {
    margin-top: 3vw;
  }
  #sec4 .box1 dl dd {
    padding: 2vw 0 0 3.3vw;
    font-size: 3.2vw;
    line-height: 4vw;
  }
  #sec4 .box1 dl:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }
  #sec4 .box2 {
    border-radius: 4vw;
    margin-top: 17px;
  }
  #sec4 .box2 dl {
    display: block;
    font-size: 13px;
    line-height: 17px;
  }
  #sec4 .box2 dl dt {
    width: 100%;
    display: block;
    border-bottom: none;
    padding: 0;
    background: #a59f9d;
    color: #fff;
    font-weight: 700;
  }
  #sec4 .box2 dl dd {
    display: block;
    border-bottom: none;
    background: #fff;
    padding: 7px 10px 8px;
    text-align: center;
  }
  #sec4 .box2 dl:first-child dt {
    border-radius: 4vw 4vw 0 0;
    padding: 7px 10px 8px;
  }
  #sec4 .box2 dl:last-child dt {
    border-radius: 0;
  }
  #sec4 .box2 dl:last-child dd {
    border-radius: 0 0 4vw 4vw;
    padding: 10px 10px 11px;
  }
}