@charset "UTF-8";
/* CSS Document */

/*-----------------
common
-----------------*/
*{margin:0;padding:0;box-sizing:border-box;outline:0;border:0}
html{font-size:62.5%;}
body{line-height: 1.5;font-size:14px;font-size:1.4rem;font-family: 'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;}
a{color: #0c4fab;text-decoration: none;transition: all .1s ease-out;}
a:hover{opacity:0.7;}
img{vertical-align:middle;max-width:100%;height:auto;}
ul,ol,li{list-style:none;}

/*-----------------
header
-----------------*/
header {
  margin: 0 0 3em;
}
.backtop {
  position: absolute;
  top: 0;
  right: 0;
}
.backtop a {
  background-color: #e60012;
  color: #fff;
  padding: 0 1em;
  display: flex;
  align-items: center;
  height: 45px;
}
#header_summary {
  max-width: 980px;
  margin: 0 auto;
  padding: 0.5em 0;
  position: relative;
  height: 45px;
  display: flex;
  align-items: center;
}
#header_summary img {
  display: block;
}
.title {
  padding: 1em 2em;
  color: #fff;
  background: #0c4fab;
}
.title h1 {
  max-width: 980px;
  margin: 0 auto;
  font-size: 28px;
  font-size: 2.8rem;
  font-weight: normal;
}

/* main  */
h2 {
  text-align: center;
  padding: 0 28px;
}
#header_imaeg {
  text-align: center;
  margin: 3em 0;
}
article div {
  text-align: center;
}
.main {
  background-color: #cee9f4;
  padding: 3em 2em;
}
#video_wrap {
  max-width: 980px;
  margin: 0 auto;
}
#video_wrap figure {
  position: relative;
  width: 100%;
  padding-top: 56%;
}
#video_wrap figure video {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  height: auto;
}
.btn {
  padding: 0 1em;
}
.btn a {
  font-size: 26px;
  font-size: 2.6rem;
  background-color: #e60012;
  color: #fff;
  display: block;
  margin: 1em auto;
  text-align: center;
  width: 50%;
  min-width: 10em;
  padding: .8em 1em;
  border-radius: 50px;
}

/* pagetop */
#pagetop {
  position: fixed;
  bottom: 30px;
  right: 20px;
}
#pagetop a {
  position: relative;
  display: block;
  width: 60px;
  height: 60px;
}
#pagetop a::before,
#pagetop a::after{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
}
#pagetop a::before {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #004299;
}
#pagetop a::after {
  left: 37%;
  width: 15px;
  height: 15px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: rotate(-45deg);
  top: 6px;
}

/* footer */
footer {
  background-color: #333;
  color: #fff;
  padding: 3em 2em;
}
footer>p {
  text-align: center;
  font-size: 12px;
  font-size: 1.2rem;
}
footer ul {
  max-width: 980px;
  margin: 3em auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
footer ul li {
  width: 49%;
}
footer ul li a {
  background-color: #fff;
  padding:1em;
  display: block;
  text-align: center;
  border-radius: 34px;
  color: #333;
  font-size: 16px;
  font-size: 1.6rem;
  border: 2px solid #fff;
}

/* copyright */
.copy {
  background-color: #ededed;
  text-align: center;
  padding: 1em 2em;
  color: #000;
}
.copy p {
  font-size: 12px;
  font-size: 1.2rem;
}

@media screen and (max-width: 980px) {
  #header_summary {
    padding: 0 2em;
  }
}

@media screen and (max-width: 768px) {
  #title h1 {
    font-size:20px;
    font-size:2.0rem;
  }
  .btn a {
    width: auto;
  }
  #pagetop {
    display: block !important;
    opacity: 1 !important;
    position: static;
  }
  #pagetop a {
    margin: 0 auto 1em;
  }
  footer ul li {
    width: 100%;
    margin: 0 0 0.5em;
  }
}

@media screen and (max-width: 480px) {
  header {
    margin: 0 0 2em;
  }
  .title h1 {
    font-size: 7vw;
  }
  #header_imaeg {
    margin: 2em auto;
  }
  .main {
    padding: 2em 1em;
  }
  .btn a {
    font-size: 5vw;
    padding: 1em;
  }
  footer ul li a {
    font-size: 5vw;
  }
  footer {
    padding: 2em 1em;
  }
  footer ul {
    margin: 1em 0 0;
  }
  .copy {
    padding: 1em;
  }
}