@charset "UTF-8";

#so-arm_header {
  margin-top: 200px;
  width: 1080px;
  margin: 160px auto 80px;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

#so-arm_header::before {
  content: '';
  display: block;
  position: absolute;
  background-image: url("../img/bg_1.png");
  background-size: contain;
  width: 100vw;
  height: 46.4vw;
  bottom: 0;
  left: 50%;
  margin-left: -50vw;
  z-index: 1;
}

#so-arm_header h1 {
  font-family: "Offside";
  font-size: 60px;
  font-weight: 100;
  position: relative;
  padding-top: 60px;
  margin-top: -100px;
  color: #333;
  z-index: 10;
}

#so-arm_header h1 small {
  font-family: "Noto Sans JP";
  font-size: 20px;
  font-weight: 200;
  letter-spacing: 0.1em;
  line-height: 2em;
  position: absolute;
  left: 0.5em;
  top: 0;
  color: #333;
}

#so-arm_header img {
  width: 515px;
  height: auto;
  display: block;
  z-index: 10;
}

#summary div {
  width: 840px;
  margin: 100px auto 0;
}

#summary div h2 {
  text-align: center;
  font-size: 28px;
  line-height: 2em;
  margin-bottom: 50px;
  letter-spacing: 0.1em;
}

#summary div p {
  line-height: 2em;
  margin-bottom: 40px;
  letter-spacing: 0.1em;
}

#summary iframe.movie {
  width: 840px;
  height: 472px;
}

#feature {
  background: url("../img/bg_profile.jpg") repeat;
  color: white;
  margin-top: 100px;
  padding: 60px 0;
}

#feature div {
  width: 1080px;
  margin: auto;
}

#feature h2 {
  font-family: "Poiret One";
  font-size: 50px;
  font-weight: 100;
  line-height: 1em;
  text-align: center;
  margin: 0;
}

#feature h2 small {
  font-family: "Noto Sans JP";
  font-size: 20px;
  line-height: 1em;
}

#feature ul {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

#feature li {
  width: 240px;
}

#feature li h3 {
  text-align: center;
  font-size: 24px;
  height: 3em;
  display: grid;
	place-items: center center;
}

#feature li p {
  line-height: 2em;
}

#feature a {
  position: relative;
  display: block;
  margin: 60px auto;
  width: 400px;
  height: 80px;
  border-radius: 5px;
  background: linear-gradient(90deg, #5ae3d1, #1ebebb);
  text-align: center;
  text-decoration: none;
  color: white;
  font-size: 20px;
  line-height: 80px;
  letter-spacing: 0.1em;
}

#feature a::after {
  content: '';
  display: block;
  position: absolute;
  background-image: url("../img/arrow1.png");
  background-size: contain;
  width: 8px;
  height: 26px;
  top: 50%;
  margin-top: -10px;
  right: 30px;
  z-index: 10;
  transition: all 0.3s;
}

#feature a:hover::after {
  right: 25px;
}

#partner div.container {
  width: 1080px;
  margin: 100px auto 60px;
  display: flex;
}

#partner div.left, #partner div.right {
  width: 50%;
}

#partner div.right {
  display: flex;
  justify-content: center;
  align-items: center;
}

#partner h2 {
  font-size: 28px;
  margin: 0 0 60px;
}

#partner p {
  line-height: 2em;
  margin-bottom: 50px;
}

#partner div.right img {
  width: 390px;
  height: 440px;
}

#contact a {
  height: 400px;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

#contact div.contact__inner {
  margin: auto;
}


/* スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト　スマホレイアウト */

@media screen and (max-width: 768px) {
/* 768pxまでの幅の場合に適応される */
  #so-arm_header {
    width: 100vw;
    margin: 160px auto 80px;
    position: relative;
    display: block;
    z-index: 10;
    overflow-x: hidden;
  }

  #so-arm_header::before {
    content: '';
    display: block;
    position: absolute;
    background-image: url("../img/bg_1.png");
    background-size: contain;
    width: 100vw;
    height: 46.4vw;
    bottom: 30vw;
    left: 50%;
    margin-left: -50vw;
    z-index: 1;
  }

  #so-arm_header h1 {
    font-family: "Offside";
    font-size: 50px;
    font-weight: 100;
    position: relative;
    padding-top: 50px;
    margin-top: 0;
    margin-left: 10vw;
    color: #333;
    z-index: 10;
  }

  #so-arm_header h1 small {
    font-family: "Noto Sans JP";
    font-size: 16px;
    font-weight: 200;
    letter-spacing: 0.1em;
    line-height: 2em;
    position: absolute;
    left: 0.5em;
    top: 0;
    color: #333;
  }

  #so-arm_header img {
    width: 80vw;
    height: auto;
    display: block;
    position: relative;
    margin-left: 20vw;
    z-index: 10;
  }

  #summary div {
    width: 90vw;
    margin: 10vw auto 0;
  }

  #summary div h2 {
    text-align: center;
    font-size: 20px;
    line-height: 2em;
    margin-bottom: 50px;
    letter-spacing: 0.1em;
  }
  
  #summary iframe.movie {
    width: 90vw;
    height: 50.625vw;
  }

  #summary div p {
    line-height: 2em;
    margin-bottom: 40px;
    letter-spacing: 0.1em;
  }

  #feature {
    margin-top: 15vw;
    padding: 60px 0;
  }

  #feature div {
    width: 100%;
    margin: auto;
  }

  #feature h2 {
    font-family: "Poiret One";
    font-size: 32px;
    font-weight: 100;
    line-height: 1em;
    text-align: center;
    margin: 0;
  }

  #feature h2 small {
    font-family: "Noto Sans JP";
    font-size: 14px;
    line-height: 1em;
  }

  #feature ul {
    display: block;
    margin-top: 40px;
    padding: 0;
  }

  #feature li {
    width: 80vw;
    margin: 0 auto 10vw;
  }

  #feature li h3 {
    text-align: center;
    font-size: 24px;
    height: inherit;
    display: grid;
    place-items: center center;
  }

  #feature li p {
    line-height: 2em;
  }

  #feature a {
    position: relative;
    display: block;
    margin: 60px auto 0;
    width: 80vw;
    height: 18vw;
    border-radius: 5px;
    background: linear-gradient(90deg, #5ae3d1, #1ebebb);
    text-align: center;
    text-decoration: none;
    color: white;
    font-size: 16px;
    line-height: 18vw;
    letter-spacing: 0.1em;
  }

  #feature a::after {
    content: '';
    display: block;
    position: absolute;
    background-image: url("../img/arrow1.png");
    background-size: contain;
    width: 8px;
    height: 26px;
    top: 50%;
    margin-top: -10px;
    right: 30px;
    z-index: 10;
    transition: all 0.3s;
  }

  #feature a:hover::after {
    right: 25px;
  }

  #partner div.container {
    width: 100%;
    margin: 15vw auto 10vw;
    display: block;
  }

  #partner div.left, #partner div.right {
    width: 80vw;
    margin: auto;
  }

  #partner div.right {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #partner h2 {
    font-size: 28px;
    margin: 0 0 10vw;
  }

  #partner p {
    line-height: 2em;
    margin-bottom: 50px;
  }

  #partner div.right img {
    width: 50vw;
    height: auto;
    margin-top: 10vw;
  }
  
  #contact a {
    height: 180px;
  }
}