header #key .kv {
  height: auto;
}
@media only screen and (min-width: 768px) {
  header #key .kv {
    height: 918px;
  }
  header #key .kv .kv-left, header #key .kv .kv-right {
    width: 50%;
    height: 100%;
  }
  header #key .kv .kv-left {
    background: url("../img/menu/kv1.jpg") center/cover;
  }
  header #key .kv .kv-right {
    background: url("../img/menu/kv2.jpg") center/cover;
  }
}

#sec1 {
  padding: 16vw 0px 24vw;
}
#sec1 h2 {
  font-size: 6vw;
  margin: 0px auto 8vw;
  line-height: 2.2;
}
#sec1 .sec1-img {
  position: relative;
  margin: 10vw 0px 0px;
}
#sec1 .sec1-img span {
  position: absolute;
  z-index: 1;
  width: 70%;
  bottom: 1vw;
  right: 2%;
}
@media only screen and (min-width: 768px) {
  #sec1 {
    padding: 119px 0px 170px;
  }
  #sec1 .wrap {
    max-width: 1300px;
  }
  #sec1 .sec1-row {
    flex-direction: row-reverse;
  }
  #sec1 .sec1-box {
    width: 440px;
    margin: 0px 20px;
  }
  #sec1 h2 {
    font-size: 30px;
    line-height: 92px;
    margin: 0px auto 57px;
  }
  #sec1 .sec1-img {
    width: 60%;
    margin: 54px 0px 0px -5%;
    align-self: flex-start;
  }
  #sec1 .sec1-img > img {
    width: 100%;
    height: 535px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  #sec1 .sec1-img span {
    width: 384px;
    bottom: 5px;
    right: 24px;
  }
}

#sec2 {
  background: url("../img/menu/sec2_bg_sp.png") no-repeat top center/100%, url("../img/shared/bg2.jpg") repeat top left;
  padding: 0px 0px 16vw;
  color: #fff;
}
#sec2 .sec2-img1 {
  width: 50%;
  margin: 0px 0px 0px auto;
  position: relative;
  top: -8vw;
}
#sec2 h2 {
  position: relative;
  z-index: 1;
  margin: -24vw 4% 0px auto;
  font-size: 6vw;
}
#sec2 .sec2-img2 {
  width: 70%;
  margin: -36vw 0px 8vw -5%;
}
#sec2 h3 {
  font-size: 6vw;
  margin: 10vw 3% 0px;
}
#sec2 .sec2-listimg {
  width: 66%;
  margin: 10vw 0px 8vw;
}
@media only screen and (min-width: 768px) {
  #sec2 {
    background-image: url("../img/menu/sec2_bg.png"), url("../img/shared/bg2.jpg");
    padding: 0px 0px 145px;
  }
  #sec2 .wrap {
    max-width: 1240px;
    padding: 0px 20px;
  }
  #sec2 .sec2-img1 {
    width: 491px;
    margin: 0px -50px 0px auto;
    top: -60px;
  }
  #sec2 h2 {
    font-size: 50px;
    line-height: 82px;
    margin: -310px 10px 0px auto;
  }
  #sec2 .sec2-img2 {
    margin: 0px;
    position: absolute;
    width: 627px;
    top: 228px;
    left: -80px;
  }
  #sec2 .sec2-txt1 {
    margin: -190px 271px 0px auto;
    height: 270px;
  }
  #sec2 h3 {
    font-size: 48px;
    line-height: 72px;
    margin: -23px 20px 0px 68px;
  }
  #sec2 .sec2-listimg {
    width: 1057px;
    margin: 60px -150px 0px 0px;
  }
  #sec2 .sec2-txt2 {
    width: 905px;
    margin: 42px 10px 0px auto;
  }
}
@media screen and (min-width: 768px) and (max-width: 1200px) {
  #sec2 .sec2-img2 {
    left: -160px;
  }
  #sec2 .sec2-listimg {
    margin-right: -200px;
  }
}

#sec3 {
  padding: 20vw 0px;
}
#sec3 .sec3-row {
  position: relative;
  padding: 0px 0px 10vw;
  z-index: 1;
}
#sec3 .sec3-row::before {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 50%;
  width: 100vw;
  height: 34%;
  transform: translateX(-50%);
  background: url("../img/shared/bg3.jpg") repeat top left;
  z-index: -1;
}
#sec3 .sec3-row h2 {
  font-size: 5.5vw;
  margin: 4vw 0px 12vw;
}
#sec3 .sec3-row h2 strong {
  font-size: 6vw;
}
#sec3 .sec3-row h2 span {
  width: 90%;
  display: inline-block;
}
#sec3 .sec3-row.sec3-row3 {
  margin: 12vw 0px 0px;
}
#sec3 .sec3-row.sec3-row3 h2 {
  margin: 4vw 0px 6vw;
}
#sec3 .sec3-row.sec3-row3 h2 span {
  width: 45%;
}
@media only screen and (min-width: 768px) {
  #sec3 {
    padding: 152px 0px 157px;
  }
  #sec3 .sec3-row {
    padding: 0px 0px 54px;
  }
  #sec3 .sec3-row::before {
    width: 1200px;
    height: calc(100% - 220px);
  }
  #sec3 .sec3-row .sec3-img1 {
    width: 562px;
    margin: 0px;
  }
  #sec3 .sec3-row h2 {
    font-size: 24px;
    line-height: 52px;
    margin: 26px 10px 0px 0px;
  }
  #sec3 .sec3-row h2 strong {
    font-size: 27px;
  }
  #sec3 .sec3-row h2 span {
    width: 376px;
  }
  #sec3 .sec3-row .sec3-img2 {
    position: absolute;
    margin: 0px;
    width: 400px;
    top: 266px;
    right: 0px;
  }
  #sec3 .sec3-row .sec3-img4 {
    position: absolute;
    margin: 0px;
    width: 400px;
    top: 251px;
    left: 0px;
  }
  #sec3 .sec3-row .sec3-txt1 {
    width: 530px;
    margin: 41px 0px 0px 10px;
    letter-spacing: 0.2em;
  }
  #sec3 .sec3-row.sec3-row3 {
    margin: 112px 0px 0px;
  }
  #sec3 .sec3-row.sec3-row3 .sec3-row4 {
    flex-direction: row-reverse;
  }
  #sec3 .sec3-row.sec3-row3 h2 {
    margin: 61px 0px 0px 100px;
  }
  #sec3 .sec3-row.sec3-row3 h2 span {
    width: 146px;
  }
  #sec3 .sec3-row.sec3-row3 .sec3-txt1 {
    margin: 22px 25px 0px auto;
  }
}

#sec4 {
  padding: 0px 0px 20vw;
}
#sec4 .sec4-banner1 a {
  background: url("../img/menu/sec4_bg.jpg") center/cover;
  color: #fff;
  box-sizing: border-box;
  padding: 24vw 0px;
  text-align: center;
  font-size: 5.5vw;
  position: relative;
}
#sec4 .sec4-banner1 a span {
  font-size: 6vw;
}
#sec4 .sec4-banner1 a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  border: 1px solid #fff;
  transform: translate(-50%, -50%);
}
#sec4 .sec4-banner1 a::after {
  content: "";
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 0 0 30px 30px;
  border-color: transparent transparent #fff transparent;
}
#sec4 h2 {
  margin: 12vw auto 10vw;
  font-size: 6.5vw;
}
#sec4 h2 span {
  font-size: 5vw;
}
#sec4 h2 span span {
  font-size: 3.5vw;
}
#sec4 h3 {
  position: relative;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 6vw;
  text-align: center;
  margin: 0px auto 10vw;
}
#sec4 h3 span {
  font-size: 5.5vw;
}
#sec4 h3::before {
  content: "";
  position: absolute;
  bottom: 0vw;
  left: 50%;
  width: 85%;
  height: 5px;
  transform: translateX(-50%);
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}
#sec4 .sec4-banner2 a {
  color: #fff;
  background: url("../img/menu/sec4_banner.jpg") center/cover;
  box-sizing: border-box;
  padding: 40vw 4% 10vw;
}
#sec4 .sec4-banner2 a p {
  width: 70%;
  margin: 0px 0px 0px auto;
  position: relative;
  font-size: 5.5vw;
}
#sec4 .sec4-banner2 a p::before {
  content: "";
  position: absolute;
  bottom: -1vw;
  width: 100%;
  left: 0px;
  height: 2vw;
  background: url("../img/menu/sec4_arrow.png") no-repeat center right/cover;
  transition: all 0.3s;
}
@media only screen and (min-width: 768px) {
  #sec4 {
    padding: 0px 0px 135px;
  }
  #sec4 .sec4-banner1 a {
    padding: 190px 0px 167px;
    font-size: 22px;
    line-height: 52px;
  }
  #sec4 .sec4-banner1 a span {
    font-size: 27px;
  }
  #sec4 .sec4-banner1 a::before {
    width: calc(100% - 40px);
    height: calc(100% - 40px);
  }
  #sec4 .sec4-banner1 a::after {
    right: 20px;
    bottom: 20px;
  }
  #sec4 .sec4-banner1 a:hover {
    opacity: 0.8;
  }
  #sec4 h2 {
    font-size: 27px;
    margin: 92px auto 81px;
  }
  #sec4 h2 span {
    font-size: 20px;
  }
  #sec4 h2 span span {
    font-size: 16px;
  }
  #sec4 h3 {
    font-size: 27px;
    line-height: 54px;
    margin: 0px auto 74px;
  }
  #sec4 h3 span {
    font-size: 22px;
  }
  #sec4 h3::before {
    bottom: 0px;
  }
  #sec4 .sec4-banner2 a {
    padding: 356px 30px 41px;
  }
  #sec4 .sec4-banner2 a p {
    width: 312px;
    font-size: 27px;
  }
  #sec4 .sec4-banner2 a p::before {
    height: 7px;
    bottom: -8px;
  }
  #sec4 .sec4-banner2 a:hover {
    opacity: 0.8;
  }
  #sec4 .sec4-banner2 a:hover p::before {
    left: 10px;
    transition: all 0.3s;
  }
}/*# sourceMappingURL=menu.css.map */



@media only screen and (min-width: 768px) {
header .header-nav li a::before, header .header-nav li a::after {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  width: 22px;
  transform: translateX(-50%);
  height: 6px;
  border-top: 1px solid #f3f3f3;
  border-left: 1px solid #f3f3f3;
  border-right: 1px solid #f3f3f3;
  opacity: 0;
  transition: all 0.3s;
}
header .header-nav li a::after {
  top: auto;
  bottom: -12px;
  border-top: none;
  border-bottom: 1px solid #f3f3f3;
}
}