@charset "UTF-8";

/* ====== 共通 ====== */
a:hover {
  text-decoration: none;
  opacity: 0.8;
}

header .navbar-brand {
  width: 35%;
}

header .navbar-brand .logo {
  width: 100%;
}

header .tel {
  font-size: 2rem;
  color: #fff;
}

header .tel a {
  color: #fff;
}


.container .navbar-brand{

}

/* ====== TOTOP ====== */
/* ページトップ */
#page-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 80%;
}

#page-top a {
  background: #666;
  text-decoration: none;
  color: #fff;
  width: 100px;
  padding: 25px 0;
  text-align: center;
  display: block;
  border-radius: 10px;
}

#page-top a:hover {
  text-decoration: none;
  background: #999;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:not(:disabled):not(.disabled).active {
  color: #6c757d !important;
}

/* ====== TOP IMAGE ====== */

header.top-page {
  /*height: 100vh;*/
  overflow: hidden;
  padding-right: 0;
  padding-left: 0;
}

.jumbotron {
  /*background-image: url(../img/main-image.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;*/
  width: 100%;
  height: 100%;
}

.jumbotron .bg-rgba {
  background-color: rgba(255, 255, 255, 0.9);
}

.jumbotron h1 {
  word-wrap: break-word;
}

.jumbotron h2 {
  line-height: 1.8rem;
}

/* ====== TOPPAGE SECTION ====== */

#sec1 .card:nth-of-type(2) {
  border-left: none;
  border-right: none;
}

.ttl-bdr {
  font-size: 3rem;
  line-height: 1.5;
  position: relative;
  margin-bottom: 50px;
}

.ttl-bdr::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-bottom: 5px solid #000;
  width: 12%;
  margin: 0 auto -15px;
}

/* ====== SNS ====== */
.social img {
  width: 36px;
  height: 36px;
}

/* ====== SNS ====== */

iframe {
  width: 100%;
  height: 450px;
}

/* ====== FOOTER ====== */
.footer-logo {
  width: 50%;
}

/* =============================================
メディアクエリ
============================================= */

/* 大デバイス（デスクトップ, 1200px 未満）
==============================================*/
@media screen and (max-width: 1199.98px) {
  .herounit h1 {
    margin-top: 10rem;
  }
}

/* END */
/* 中デバイス（タブレット, 992px 未満）
==============================================*/
@media screen and (max-width: 991.98px) {
  .container {
    max-width: 740px;
  }
}

/* END */
/* 小デバイス（横向きモバイル, 768px 未満）
==============================================*/
@media screen and (max-width: 767.98px) {
  h1 {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1.2;
  }

  #sec3 {
    background-image: none;
  }

  header .navbar-brand {
    width: 70%;
  }

  header .navbar-brand .logo {
    width: 100%;
  }

  header .navbar-nav {
    border-top: 1px solid #fff;
  }

  .footer-logo {
    width: 100%;
  }

}

/* END */
/* 極小デバイス（縦向きモバイル, 576px 未満）
==============================================*/
@media screen and (max-width: 575.98px) {
  .display-3 {
    line-height: 0.8em;
  }

  .display-4 {
    font-size: 2rem;
    line-height: 1.2;
  }
}

/* END */

/* 独自CSS */
/*point01からpoint03のスタイル*/
dt#pt1{
  position: relative;
  padding-left: 25px;
  margin-bottom:5px;
}

dt#pt1:before {
  position: absolute;
  content: '';
  bottom: -3px;
  left: 0;
  width: 0;
  height: 0;
  border: none;
  border-left: solid 15px transparent;
  border-bottom: solid 15px #ffd700;
}
dt#pt1:after {
  position: absolute;
  content: '';
  bottom: -3px;
  left: 10px;
  width: 100%;
  border-bottom: solid 3px #ffd700;
}
dt#pt1 span{
  margin-right:10px;
}

/*各見出しのスタイル*/
h3#my_title {
  position: relative;
  padding: 0.3em;
  background: #e0edff;
  margin-bottom:15px;
  border-radius: 10px;
  font-size:clamp(20px, 3vw, 25px);
}

h3#my_title:after {
  position: absolute;
  content: '';
  top: 100%;
  left: 30px;
  border: 15px solid transparent;
  border-top: 15px solid #e0edff;
  width: 0;
  height: 0;
}

/*箇条書きのスタイル*/
ol.sp1{
  counter-reset:list;
  list-style-type:none;
  font: 14px/1.6 'arial narrow', sans-serif;
  padding:0;
  margin-top:20px;
}
ol.sp1 li{
  position:relative;
  margin: 7px 0 7px 0px;
  padding-left:40px;
  font-weight: bold;
  font-size:14px;
  line-height: 30px;
  border: solid 1px #ffd700;
  border-radius:20px 0 0 20px;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  -o-transition: 0.3s;
  -ms-transition: 0.3s;
  transition: 0.3s;
}
ol.sp1 li:before{
  counter-increment: list;
  content: counter(list);
  position: absolute;
  left: 0px;
  width: 30px;
  height: 30px;
  text-align: center;
  color: #fff;
  line-height:30px;
  background: #ffd700;
  border-radius: 50%;
  top: 50%;
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
/*参加方法用*/
dt#pt2 {
  position: relative;
  display: inline-block;
  padding: 0.2rem 1.5rem 0.2rem 2rem;
  color: #fff;
  border-radius: 100vh 0 0 100vh;
  background: #87cefa;
  margin-top:10px;
}

dt#pt2:before {
  position: absolute;
  top: calc(50% - 7px);
  left: 10px;
  width: 14px;
  height: 14px;
  content: '';
  border-radius: 50%;
  background: #fff;
}

/*linkcolor*/
.nav-item:hover{
  color:white;
}