/*========================================================================
   index layout
========================================================================*/
#index #mainVisual {
  width: 100%;
  height: auto;
  background: url(../../movie/top_movie.jpg) no-repeat center/cover;
}
@media screen and (max-width: 768px) {
  #index #mainVisual::before {
    padding-top: 300px;
  }
}
@media screen and (min-width: 769px) {
  #index #mainVisual::before {
    padding-top: 56.25%;
  }
}
#index #main_movie {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0px;
  top: 0px;
}
#index #main_movie video {
  min-width: 100%;
  min-height: 100%;
  max-width: 100%;
  max-height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

#greeting .bg {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: absolute;
  top: 0;
  background-color: #333340;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
#greeting .bg img {
  opacity: 0.3;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
#greeting .txtArea {
  max-width: 600px;
  width: 90%;
  margin: 2.2em auto;
  color: #fff;
  background-color: #333340;
}
#greeting .txtArea h2 {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 0.8em;
  text-align: left;
}
@media screen and (min-width: 576px) {
  #greeting .bg {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
  }
  #greeting .txtArea h2 {
    font-size: 2.6rem;
    font-weight: normal;
  }
}
@media screen and (min-width: 768px) {
  #greeting .txtArea h2 {
    font-size: 3rem;
  }
}

#pointArea .content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  margin-top: 30px;
  margin-bottom: 30px;
}
#pointArea .content > *:not(:last-child) {
  margin-bottom: 1.5em;
}
#pointArea .content .txtArea {
  position: relative;
  padding-bottom: 70vw;
}
#pointArea .content .txtArea .txt {
  width: 280px;
  margin-left: 8vw;
  margin-right: 8vw;
}
#pointArea .content .txtArea h3 {
  text-align: left;
  margin-left: -70px;
}
#pointArea .content .txtArea .btn {
  margin: 1.25em auto;
}
#pointArea .content .txtArea .subimg {
  width: min(552px, 105vw);
  position: absolute;
  bottom: 0;
  left: 0;
}
#pointArea .content .txtArea .deco {
  bottom: 25%;
}
#pointArea .content .txtArea .deco.wave02 {
  left: -15%;
}
#pointArea .content .txtArea .deco.wave01 {
  right: -10%;
}
#pointArea .content .imgArea {
  width: min(900px, 100%);
}
@media screen and (min-width: 576px) {
  #pointArea .content .txtArea {
    padding-bottom: 250px;
  }
  #pointArea .content .txtArea .subimg {
    right: inherit;
    left: 50px;
  }
  #pointArea .content .txtArea .txt {
    margin-left: 40px;
    margin-right: 80px;
  }
}
@media screen and (min-width: 768px) {
  #pointArea .content .txtArea {
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (min-width: 992px) {
  #pointArea .content {
    width: 110%;
    margin-left: -12%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  #pointArea .content .txtArea {
    width: 40%;
    margin-left: 0;
    margin-right: 0;
  }
  #pointArea .content .imgArea {
    width: 60%;
  }
}
#pointArea .content:nth-child(2n) {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
#pointArea .content:nth-child(2n) .subimg {
  right: 0;
  left: inherit;
}
@media screen and (min-width: 576px) {
  #pointArea .content:nth-child(2n) .subimg {
    right: 50px;
    left: inherit;
  }
  #pointArea .content:nth-child(2n) .txt {
    margin-left: 80px;
    margin-right: 40px;
  }
}
@media screen and (min-width: 992px) {
  #pointArea .content:nth-child(2n) {
    margin-left: 0;
    margin-right: -12%;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
  }
}

#taisaku {
  background: #333340;
}
#taisaku .inner_frame {
  max-width: 800px;
}
#taisaku h3 {
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
  cursor: pointer;
}
#taisaku .btn.ac {
  width: auto;
  height: auto;
  padding: 20px 80px 20px 50px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  display: table;
  cursor: pointer;
  background: #119190;
  color: #fff;
  opacity: 1;
  position: relative;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
#taisaku .btn.ac::before, #taisaku .btn.ac::after {
  content: "";
  display: block;
  background-color: #fff;
  position: absolute;
  top: 50%;
  width: 0.6em;
  height: 1px;
  right: 1em;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
#taisaku .btn.ac::after {
  -webkit-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  transform: rotate(270deg);
}
#taisaku .btn.ac:hover {
  opacity: 0.85;
}
#taisaku .btn.ac.open::before {
  opacity: 0;
}
#taisaku .btn.ac.open::after {
  -webkit-transform: rotate(0);
  -ms-transform: rotate(0);
  transform: rotate(0);
}
#taisaku .contArea {
  display: none;
  margin-top: 3em;
  background: rgba(255, 255, 255, 0.9);
  color: #222;
}
#taisaku .contArea .content:not(:last-child) {
  margin-bottom: 1.8em;
}
#taisaku .contArea .lead {
  border: 1px dotted;
  padding: 1em;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
#taisaku .contArea h4 {
  font-size: 2.4rem;
}