.nav {
  background-color: #00284d;
}

#mv {
  position: relative;
}

.slick-slide img {
    display: block;
    width: 100%;
}

#mv:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../img/common/dot.png);
  z-index: 0;
  z-index: 1;
}

#mv::after {
  position: absolute;
  left: 0;
  bottom: -1px;
  content: '';
  display: block;
  background: url(../img/common/write.svg) no-repeat;
  background-size: 100%;
  width: 100%;
  padding-top: 12.5%;
  z-index: 1;
}

.mv_txt {
  color: #fff;
  text-shadow: 3px 3px 14px #313131;
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  z-index: 6;
}

.mv_txt_main {
  font-size: 62px;
  line-height: 80px;
  letter-spacing: 0.1em;
  margin: 0 0 30px;
}

.mv_txt_sub {
  font-size: 16px;
  line-height: 36px;
}

.mv_txt_sub h3 {
  font-size: 150%;
}

.fade-img img.sp {
  display: none;
}

.fade-img::after {
  content: '';
  position: absolute;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(30, 38, 46, 0.1);
  z-index: 1;
}

.inner {
  width: 1080px;
  margin: 0 auto;
}

h2 {
  font-size: 50px;
  line-height: 44px;
  text-align: center;
  letter-spacing: 0.1em;
  font-weight: 500;
  position: relative;
  z-index: 1;
}

h2 label {
  font-size: 11px;
  letter-spacing: 0.5em;
}

h2:before {
  content: '';
  display: inline-block;
  width: 174px;
  height: 171px;
  background-image: url(../img/common/leaf.png);
  background-size: contain;
  vertical-align: middle;
  position: absolute;
  top: 75px;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}

.wrap {
  margin: 100px 0 55px;
  display: flex;
  justify-content: space-between;
}

.unit {
  text-align: center;
}

.unit_img {
  margin: 0 0 25px;
}

.horse_name p:first-child {
  margin: 0 0 15px;
  font-size: 10px;
  letter-spacing: 0.25em;
}

.horse_name p:last-child {
  font-size: 23px;
  line-height: 1;
  letter-spacing: 0;
}

.btn {
  display: block;
  width: 360px;
  padding: 20px 0;
  margin: 0 auto;
  border: 2px solid #c7a557;
  text-align: center;
  transition: .3s;
}

.btn:hover {
  border: 2px solid #c7a557;
  background-color: #c7a557;
  color: #fff;
  transition: .3s;
}

#sec01 {
  padding-top: 30px;
}

.sec01_txt {
  margin: 100px 0 0;
  line-height: 34px;
  text-align: center;
}

#sec02 {
  padding: 70px 0 40px;
  text-align: center;
}

#sec02 img {
  width: 100%;
}

.owner_name {
  font-size: 23px;
  margin: 0 0 20px;
  line-height: 1;
}

.unit_txt {
  font-size: 15px;
  line-height: 28px;
}

#sec04 {
  padding-bottom: 130px;
  background: url(../img/index/sec04.jpg) no-repeat top center;
  height: 870px;
  text-align: center;
  position: relative;
  color: #fff;
  overflow: hidden;
}

#sec04::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 130px;
  width: 2000px;
  height: 130px;
  background: #00284d;
  transform: translateX(-50%) skew(0, -7deg);
}

#sec04 .inner {
  position: absolute;
  top: 200px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  z-index: 1;
}

#sec04 h3 {
  margin-bottom: 10px;
  font-size: 140%;
}

.sec04_txt {
  margin: 100px 0 50px;
  line-height: 34px;
}

#sec05 {
  padding: 0 0 75px;
}

#sec05 h2:before {
  display: none;
}

#sec05 .wrap {
  margin: 60px auto 0;
  width: 700px;
}

#sec05 .unit_img {
  margin: 0;
  width: 320px;
}

@media screen and (max-width: 767px) {
  .nav {
    background-color: #00284d;
  }

  #mv {
    position: relative;
    padding: 40px 0 0 0;
  }

  #mv:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/common/dot.png);
    z-index: 1;
  }

  #mv::after {
    position: absolute;
    left: 0;
    bottom: -1px;
    content: '';
    display: block;
    background: url(../img/common/write.svg) no-repeat;
    background-size: 100%;
    width: 100%;
    padding-top: 12.5%;
  }

  .mv_txt {
    color: #fff;
    text-shadow: 0.5vw 0.5vw 1.5vw #313131;
    position: absolute;
    left: 0;
    width: 100%;
  }

  .mv_txt_main {
    font-size: 7.8vw;
    line-height: 1.8;
    letter-spacing: 0.1em;
    margin: 0;
    text-align: center;
  }

  .mv_txt_sub {
    font-size: 2.5vw;
    line-height: 2;
  }

  .fade-img img.pc {
    display: none;
  }
  .fade-img img.sp {
    display: block;
  }

  .fade-img::after {
    content: '';
    position: absolute;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(30, 38, 46, 0.1);
  }

  #sec01 {
    margin: 5% 0 0;
  }

  .sec01_txt {
    margin: 20% 0 0;
    line-height: 2;
    text-align: left;
  }
  .sec01_txt br {
    display: none;
  }

  .inner {
    width: 86%;
    margin: 0 auto;
  }

  h2 {
    font-size: 8.55vw;
    line-height: 44px;
    text-align: center;
    letter-spacing: 0.1em;
    line-height: 1.5;
    font-weight: 500;
    position: relative;
  }

  h2 label {
    font-size: 2vw;
    letter-spacing: 0.5em;
  }

  h2:before {
    content: '';
    display: inline-block;
    width: 40%;
    height: unset;
    padding-top: 40%;
    background-image: url(../img/common/leaf.png);
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
  }

  .wrap {
    margin: 28% auto 0;
    display: block;
    width: 69%;
  }

  .unit {
    text-align: center;
    margin: 0 0 27%;
  }

  .unit_img {
    margin: 0 0 7%;
  }

  .horse_name p:first-child {
    margin: 0 0 5%;
    font-size: 10px;
    letter-spacing: 0.25em;
  }

  .horse_name p:last-child {
    font-size: 18px;
    line-height: 1;
    letter-spacing: 0;
  }

  .btn {
    display: block;
    width: 100%;
    padding: 10px 0;
    margin: 0 auto;
    border: 2px solid #c7a557;
    text-align: center;
    transition: .3s;
    font-size: 14px;
  }

  .btn:hover {
    border: 2px solid #c7a557;
    background-color: #c7a557;
    color: #fff;
    transition: .3s;
  }

  #sec01 {
    padding-top: 0;
    margin-bottom: 5%;
  }

  #sec02 {
    padding: 11% 0 16%;
    text-align: center;
  }

  #sec02 img {
    width: 100%;
  }

  .owner_name {
    font-size: 18px;
    margin: 0 0 7%;
    line-height: 1;
  }

  .unit_txt {
    font-size: 12px;
    line-height: 1.8;
  }

  #sec03 {
    margin: 0 0 15%;
  }

  #sec04 {
    background: url(../img/index/sec04_sp.png) no-repeat top center;
    background-size: 100%;
    height: unset;
    padding: 25% 0;
    text-align: left;
    position: relative;
    color: #fff;
    overflow: auto;
  }

  #sec04::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 5%;
    width: 100%;
    height: 75%;
    background: #00284d;
    transform: translateX(-50%) skew(0, -7deg);
    z-index: -1;
  }

  #sec04 h3 {
    margin-bottom: 5px;
  }

  #sec04 .inner {
    position: relative;
    top: 0;
    left: 0;
    transform: none;
  }

  .sec04_txt {
    margin: 20% 0 0;
    line-height: 2;
    letter-spacing: 0;
  }
  .sec04_txt br {
    display: none;
  }

  #sec05 {
    padding: 0 0 10%;
  }

  #sec05 h2:before {
    display: none;
  }

  #sec05 .wrap {
    margin: 60px auto 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
  }

  #sec05 .unit {
    width: 90%;
    margin: 0;
  }

  #sec05 .unit_img {
    margin: 0;
    width: 100%;
  }
  #sec05 .unit_img img {
    width: 95%;
  }

  #sec05 .unit:nth-child(odd) {
    text-align: left;
  }
  #sec05 .unit:nth-child(even) {
    text-align: right;
  }
}