@charset "UTF-8";
html {
  font-size: 62.5%;
  width: 100%;
}

body {
  font-family: "Hiragino Sans","Hiragino Kaku Gothic ProN", "BIZ UDPゴシック", "平成角ゴシックStd","游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  color: #1b4a8b;
  background-color: #ffffff;
  text-align: left;
}

section h2 {
  font-size: 2.4rem;
}

a:hover {
  opacity: 1.0;
}

*, *:before, *:after {
  box-sizing: border-box;
}

.header {
  width: 100%;
  background-color: #ffffff;
}
.header_image-pc {
  display: none;
}
.header_image-sp {
  display: block;
  height: 330px;
  width: 100%;
  object-fit: cover;
  object-position: 63% 50%;
  margin: 0 auto;
  position: relative;
}
.header_wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 88%;
  max-width: 375px;
  margin: 0 auto;
}
.header h1 {
  color: #1b4a8b;
  text-align: center;
  padding: 18px 24px;
  font-size: 1.6rem;
}
.header h1 a {
  color: #1b4a8b;
  text-decoration: none;
}

.top_coding, .top_comp, .top_illust, .top_wireframe {
  display: none;
}
.top_coding-sp {
  display: block;
  position: absolute;
  border-radius: 20px;
  top: 60px;
}
.top_comp-sp {
  display: block;
  position: absolute;
  border-radius: 20px;
  right: 0;
  top: 60px;
}
.top_illust-sp {
  display: block;
  position: absolute;
  border-radius: 20px;
  top: 220px;
}
.top_wireframe-sp {
  display: block;
  position: absolute;
  border-radius: 20px;
  right: 0;
  top: 220px;
}

.linkline {
  position: relative;
  color: #a0b0d8;
  padding: 10px 30px;
  display: inline-block;
  text-decoration: none;
  outline: none;
  transition: all 0.3s ease-in-out;
}

.linkline:hover {
  background: #1b4a8b;
  color: #fff;
  border-color: transparent;
}

.linkline::before,
.linkline::after {
  content: '';
  position: absolute;
  border: solid #1b4a8b;
  width: 10px;
  height: 10px;
  transition: all 0.3s ease-in-out;
}

.linkline::before {
  top: -6px;
  left: -6px;
  border-width: 1px 0 0 1px;
}

.linkline::after {
  bottom: -6px;
  right: -6px;
  border-width: 0 1px 1px 0;
}

.linkline:hover::before,
.linkline:hover::after {
  width: calc(100% + 11px);
  height: calc(100% + 11px);
  border-color: #1b4a8b;
}

.hamburger {
  z-index: 9999;
  position: fixed;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 5px;
  top: 5px;
  /*ボタン内側*/
}
.hamburger span {
  display: inline-block;
  transition: all .4s;
  /*アニメーションの設定*/
  position: absolute;
  left: 14px;
  height: 3px;
  border-radius: 2px;
  background: #1b4a8b;
}
.hamburger span:nth-of-type(1) {
  top: 15px;
  width: 45%;
}
.hamburger span:nth-of-type(2) {
  top: 23px;
  width: 35%;
}
.hamburger span:nth-of-type(3) {
  top: 31px;
  width: 20%;
}

/*activeクラスが付与されると線が回転して×になる*/
.hamburger.active span:nth-of-type(1) {
  top: 18px;
  left: 18px;
  transform: translateY(6px) rotate(-135deg);
  width: 30%;
}
.hamburger.active span:nth-of-type(2) {
  opacity: 0;
}
.hamburger.active span:nth-of-type(3) {
  top: 30px;
  left: 18px;
  transform: translateY(-6px) rotate(135deg);
  width: 30%;
}

#hamburger-nav {
  position: fixed;
  z-index: 999;
  top: 0;
  left: -120%;
  width: 100%;
  height: 70%;
  background: #a0b0d8;
  transition: all 0.6s;
}

#hamburger-nav.panelactive {
  left: 0;
}

#hamburger-nav ul {
  position: absolute;
  z-index: 9999;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#hamburger-nav li {
  list-style: none;
  text-align: center;
}

#hamburger-nav li a {
  color: #1b4a8b;
  text-decoration: none;
  padding: 10px;
  margin: 20px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: bold;
}

#hamburger-nav li a:hover {
  color: #a0b0d8;
}

@media (min-width: 960px) {
  .header {
    width: 100%;
    background-color: #ffffff;
  }
  .header_image-sp {
    display: none;
  }
  .header_image-pc {
    display: block;
    height: 600px;
    width: 100%;
    object-fit: none;
    object-position: 40%;
    margin: 0 auto;
    position: relative;
  }
  .header_wrapper {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 80%;
    max-width: 960px;
    margin: 0 auto;
  }
  .header h1 {
    color: #1b4a8b;
    text-align: center;
    padding: 18px 24px;
    font-size: 2.0rem;
  }
  .header h1 a {
    color: #1b4a8b;
    text-decoration: none;
    font-size: 1.8rem;
  }
  .header .top_coding-sp, .header .top_comp-sp, .header .top_illust-sp, .header .top_wireframe-sp {
    display: none;
  }
  .header .top_coding {
    display: block;
    position: absolute;
    width: 315px;
    height: 180px;
    top: 30px;
    right: 0;
  }
  .header .top_comp {
    display: block;
    position: absolute;
    width: 329px;
    height: 180px;
    top: 35px;
    left: 250px;
  }
  .header .top_illust {
    display: block;
    position: absolute;
    width: 350px;
    height: 150px;
    top: 220px;
    left: 0;
  }
  .header .top_wireframe {
    display: block;
    position: absolute;
    width: 350px;
    height: 150px;
    left: 180px;
    top: 390px;
  }
}
footer {
  height: 100px;
  padding: 30px 0;
  background-color: #ffffff;
}
footer p {
  text-align: center;
  font-family: "vdl-megag", sans-serif;
  font-weight: 400;
  font-style: normal;
}

@media (min-width: 960px) {
  footer {
    position: relative;
    max-width: 940px;
    height: 120px;
    margin: 0 auto;
    margin-top: 50px;
    padding: 0;
  }
  footer p {
    font-size: 2.4rem;
    padding-top: 40px;
    font-family: "vdl-megag", sans-serif;
    font-weight: 400;
    font-style: normal;
  }
}
#scroll-top {
  background-color: #53a68e;
  opacity: 0.6;
  bottom: 20px;
  padding: 10px;
  position: fixed;
  right: 25px;
}
#scroll-top a {
  text-decoration: none;
}