@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  color: #333; /* RGB */
  font-family: "Noto Sans JP", "游ゴシック体", "YuGothic", "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-size: 1.6em;
  line-height: 1.5;
  text-align: center;
}
img {
  max-width: 100%;
  height: auto;
}
a {
  text-decoration: none;
  color: #333;
}
a:hover {
  opacity: 0.5;
}
h3 {
  font-size: 4.2rem;
}
h4 {
  font-size: 3.0rem;
}
h5 {
  font-size: 2.4rem;
}
.none {
  display: none;
}
.sp {
  display: none;
}
        @media(max-width:960px) {
          h3 {
            font-size: 2.4rem;
          }
          h4 {
            font-size: 2.0rem;
          }
          h5 {
            font-size: 1.8rem;
          }
                    .pc {
            display: none;
          }
          img.sp, br.sp {
            display: inline;
          }
        }
/*ヘッダー--------------------*/
.header h1 {
  font-family: "Arial", sans-serif;
  font-size: 3.0rem;
  font-weight: 900;
  padding: 0 30px;
  position: relative;
}
.header h1:after {
  position: absolute;
  content: "●";
  color: #FFD966;
  font-size: 0.6em;
}
.header-content-wrapper {
  max-width: 1600px;
  margin: 0 auto;
  height: 70px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header nav ul {
  display: flex;
  font-size: 1.8rem;
  font-weight: 700;
}
.header nav ul li {
  padding: 0 30px;
}
.header a:hover {
  color: #00b050;
}
.header-greenback {
  height: 20px;
  background-color: #00b050;
}
        @media(max-width:960px) {
          .header h1 {
            font-size: 2.4rem;
            font-weight: 900;
            padding: 0 20px;
            position: relative;
          }
          .header-content-wrapper {
            max-width: 960px;
            height: 50px;
          }
/*ハンバーガーボタン--------------------*/
  .hamburger {
    width: 40px;
    height: 32px;
    position: absolute;
    top: 15px;
    right: 20px;
    z-index: 600;
  }
  .hamburger_bar {
    display: block;
    width: 30px;
    height: 2px;
    position: absolute;
    right: 0;
    background: #000;
    transition: top 0.24s, transform 0.24s, opacity 0.24s;
  }
  .hamburger_bar:nth-child(1) {
    top: 0;
  }
  .hamburger_bar:nth-child(2) {
    top: 30%;
    transform: translateY(-50%);
  }
  .hamburger_bar:nth-child(3) {
    top: 60%;
    transform: translateY(-100%);
  }
/*ハンバーガーボタン・オープン*/
  .hamburger_bar.open:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(135deg);
  }
  .hamburger_bar.open:nth-child(2) {
    transform: translate(50%, -50%);
    opacity: 0;
  }
  .hamburger_bar.open:nth-child(3) {
    top: 50%;
    transform: translateY(-50%) rotate(-135deg);
  }
  .header nav {
    z-index: 500;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #efefef;
    width: 100vw;
    height: 50vh;
    padding: 60px 0;
    box-shadow: 10px 10px 25px rgba(0, 0, 0, 0.5);
    font-size: 1.6rem;
  }
  .header nav ul {
    display: block;
  }
  .header nav ul li {
    padding: 0;
    border-bottom: 1px solid #fff;
  }
  .header-content-wrapper nav ul li a {
    padding: 20px;
    line-height: 4;
  }
  .header-greenback {
    height: 20px;
  }
}
/*切り替え三角形--------------------*/
.section-top {
  position: relative;
}
.section-top:after {
  content: "";
  position: absolute;
  transform: translate(-50%, 0);
  width: 0;
  height: 0;
  bottom: -44px;
  left: 50%;
  border-style: solid;
  border-color: #00B050 transparent transparent transparent;
  border-width: 45px 140px 0 140px;
}
        @media(max-width:960px) {
          .section-top:after {
            bottom: -20px;
            border-width: 20px 70px 0 70px;
          }
        }
/*黄色マーカー--------------------*/
.marker-yellow {
  background: linear-gradient(transparent 80%, #ffd966 80%);
  line-height: 1.3;
}
/*セクションタイトル--------------------*/
.section-title {
  max-width: 1220px;
  border-bottom: 5px solid #00b050;
  margin: 0 auto 150px;
  padding-bottom: 30px;
}
.section-subtitle {
  padding-bottom: 80px;
}
        @media(max-width:960px) {
          .section-title {
            max-width: 1220px;
            border-bottom: 5px solid #00b050;
            margin: 0 auto 60px;
            padding-bottom: 15px;
          }
          .section-subtitle {
            padding-bottom: 40px;
          }
        }
/*ボタン--------------------*/
.button-green {
  display: inline-block;
  background-color: #00b050;
  border-radius: 50px;
  max-width: 450px;
  width: 100%;
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  padding: 0.7em;
  box-sizing: border-box;
}
        @media(max-width:960px) {
          .button-green {
            max-width: 315px;
            font-size: 1.8rem;
          }
        }
/*フッター--------------------*/
.footer:before {
  content: "";
  position: absolute;
  height: 175px;
  width: 100%;
  background-color: #00b050;
  z-index: 1;
  top: 0;
  left: 0;
}
.footer {
  background-color: #333;
  padding: 275px 20px 50px;
  color: #fff;
  position: relative;
}
.footer-logo {
  font-family: "Arial", sans-serif;
}
.footer a {
  color: #fff;
}
.footer-contents {
  display: flex;
  text-align: left;
  justify-content: center;
  gap: 0 100px;
  margin: 0 auto;
  font-weight: 300;
  height: 350px;
}
.footer-contents li {
  list-style: none;
  padding-bottom: 25px;
}
.footer small {
  font-size: 1.4rem;
}
        @media(max-width:960px) {
          .footer:before {
            height: 80px;
          }
          .footer {
            padding: 120px 20px 50px;
          }
          .footer-logo span {
            font-size: 1.6rem;
          }
          .footer-contents {
            display: block;
            text-align: center;
            justify-content: center;
            height: 300px;
          }
          .footer-contents li:nth-child(n + 2) {
            display: none;
            padding-top: 50px;
          }
          .footer small {
            font-size: 1.4rem;
          }
        }