@charset "utf-8";

img {
 max-width: 100%;
 vertical-align: bottom;
}
.row-reverse {
 flex-direction: row-reverse;
}

header nav a.lineup_nav {text-decoration: underline;}

/* mv
=================================== */
.top_bg {
  position: relative;
}
.mv .inner {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.mv .veil {
  position: relative;
}
.mv .veil::before {
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgb(0 0 0 / 30%);
  z-index: 1
}
.mv_wrap {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  align-items: center;
}
.mv_wrap .graph img {
  width: 100%;
}
.mv_wrap .chead {
  width: 100%;
  max-width: 400px;
}
.mv_texts {
  position: absolute;
  bottom: 10%;
  right: 10%;
  z-index: 10;
  color: #fff;
}
.mv_texts:before {
  display: block;
  width: 300%;
  aspect-ratio: 1 / 1;
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-image: radial-gradient(50% 50% at 50% 50%,rgba(0, 0, 0, 0.6),#00000000 );
  z-index: -1;
}
.mv_title {
  font-size: 60px;
  letter-spacing: 0.1em;
  font-weight: 200;
}
.mv_title:after {
  display: block;
  content: '';
  width: 2em;
  height: 1px;
  background-color: #fff;
}
.mv_text {
  margin-top: 40px;
  font-size: 16px;
  text-align: left;
  line-height: 2.25;
  letter-spacing: 0.2em;
}

@media only screen and (max-width:768px) {
  .top_bg::before {
    height: 40vh;
    background-position:center top;
    background-attachment: initial;
  }
  .mv {
    padding-top: 60px;
  }
  .mv_wrap {
    /* flex-direction: column; */
    /* row-gap: 20px; */
  }
  .mv_wrap .graph {
    width: 100%;
    max-width: 900px;
  }
  .mv_wrap .chead {
    width: 100%;
    max-width: 400px;
  }
  .mv_title {
    font-size: 16px;
  }
  .mv_text {
    margin-top: 10px;
    font-size: 8px;
    text-align: center;
  }
}


#container {
  position: relative;
}

#container section > .secH {
  padding-top: 100px;
}

#container > .white:first-child {
  margin-top: 2rem;
}

@media only screen and (max-width:768px) {
  #container section > .secH {
    padding-top: 40px;
  }
}