@charset "UTF-8";
/*
Theme Name: bvt
*/

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}
body {
  color: #000;
  font-family: "Noto Sans", "Noto Sans JP", sans-serif;
}
img {
  max-width: 100%;
  vertical-align: bottom;
}
iframe {
  width: 100%;
  vertical-align: bottom;
}
a {
  color: #000;
  text-decoration: none;
  transition: 0.5s;
}
a:hover {
  opacity: 0.7;
}
li {
  list-style: none;
}
main {
  padding-top: 80px;
}

.wrapper {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

.nopost {
  margin-bottom: 40px;
  text-align: center;
}

.btn {
  text-align: center;
}
.btn a {
  color: #fff;
  display: inline-block;
  font-size: 18px;
  font-weight: bold;
  padding: 10px 43px;
  background-color: #63CDFD;
}

.page-top {
  width: 60px;
  height: 60px;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 5;
}

/*-------------------------------------------
Header
-------------------------------------------*/
#header {
  width: 100%;
  height: 80px;
  background-color: #042F90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-right: 30px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
}
#header .logo {
  width: 100%;
  max-width: 120px;
}
#header .logo a {
  display: block;
  line-height: 0;
}
#header .logo a img {
  height: 80px;
}
#header .navi .menu {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px 0;
}
#header .navi .menu li {
  font-size: clamp(14px, 1.4vw, 16px);
  font-weight: bold;
  margin-left: 40px;
  position: relative;
}
#header .navi .menu li a {
  color: #fff;
}
#header .navi .menu li::after {
  content: "";
  width: 1px;
  height: 15px;
  background-color: #fff;
  position: absolute;
  top: 3px;
  right: -20px;
}
#header .navi .menu li:last-child::after {
  content: none;
}


/*-------------------------------------------
Footer
-------------------------------------------*/
#footer {
  background-color: #042F90;
  padding: 140px 0 20px;
  margin-top: 120px;
}
#footer .copyright {
  font-size: 12px;
  font-weight: 500;
  color: #fff;
  text-align: center;
}


/*-------------------------------------------
404
-------------------------------------------*/
#not-found {
  padding: 100px 0;
  text-align: center;
}
#not-found .title {
  font-size: 32px;
  margin: 80px 0 40px;
}
#not-found .btn a {
  max-width: 200px;
}


/*-------------------------------------------
お知らせ
-------------------------------------------*/
.news .news-list li {
  border-top: 2px solid #A5A5A5;
  position: relative;
}
.news .news-list li::after {
  content: "";
  width: 13px;
  height: 13px;
  border-top: solid 2px #63CDFD;
  border-right: solid 2px #63CDFD;
  transform: translateY(-50%) rotate(45deg);
  position: absolute;
  top: 50%;
  right: 15px;
}
.news .news-list li:last-child {
  border-bottom: 2px solid #A5A5A5;
}
.news .news-list a {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  color: #333;
  text-decoration: none;
}
.news .news-list .date {
  width: 100px;
  flex-shrink: 0;
  font-size: 18px;
  margin-right: 10%;
}
.news .news-list .text {
  flex: 1;
  font-size: 18px;
  line-height: 1.5;
}
.news .news-list li {
  position: relative;
}

/*-------------------------------------------
SP
-------------------------------------------*/
@media screen and (max-width: 768px) {
  .pc {
    display: none !important;
  }

  html {
    scroll-padding-top: 50px;
  }

  main {
    padding-top: 50px;
  }

  .page-top {
    width: 45px;
    height: 45px;
    bottom: 50px;
    right: 10px;
  }


  /*-------------------------------------------
  Header
  -------------------------------------------*/
  #header {
    height: 50px;
    padding-right: 20px;
  }
  #header .logo a img {
    height: 50px;
  }
  #header .navi {
    width: 100%;
    height: 100vh;
    background-color: #042F90;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 20;
    opacity: 0;
    visibility: hidden;
  }
  #header .navi.active {
    transition: all 0.6s;
    opacity: 1;
    visibility: visible;
  }
  #header .navi .menu {
    width: 100%;
    flex-direction: column;
    padding: 60px 0;
    overflow: auto;
  }
  #header .navi .menu li {
    font-size: 18px;
    padding: 15px 0;
    margin-left: 0;
  }
  #header .navi .menu li::after {
    content: none;
  }
  #header .hamburger {
    width: 50px;
    height: 50px;
    cursor: pointer;
    position: fixed;
    top: 0;
    right: 10px;
    z-index: 30;
  }
  #header .hamburger span {
    width: 35px;
    height: 2px;
    background-color: #fff;
    display: inline-block;
    position: absolute;
    left: 7.5px;
    transition: all 0.4s;
  }
  #header .hamburger span:nth-of-type(1) {
    top: 16px; 
  }
  #header .hamburger span:nth-of-type(2) {
    top: 25px;
  }
  #header .hamburger span:nth-of-type(3) {
    top: 34px;
  }
  #header .hamburger.active span:nth-of-type(1) {
    top: 24px;
    transform: rotate(-45deg);
  }
  #header .hamburger.active span:nth-of-type(2) {
    opacity: 0;
  }
  #header .hamburger.active span:nth-of-type(3) {
    top: 24px;
    transform: rotate(45deg);
  }

  /*-------------------------------------------
  Footer
  -------------------------------------------*/
  #footer {
    padding: 80px 0 20px;
    margin-top: 80px;
  }


  /*-------------------------------------------
  404
  -------------------------------------------*/
  #not-found {
    padding: 40px 0 80px;
  }
  #not-found .title {
    font-size: 20px;
    margin: 80px 0 40px;
  }

  
  /*-------------------------------------------
  お知らせ
  -------------------------------------------*/
  .news .top-sec-title {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .news .news-list li {
    position: relative;
  }
  .news .news-list a {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 35px 10px 0;
  }
  .news .news-list .date {
    font-size: 16px;
    margin-right: 0;
  }
  .news .news-list .text {
    font-size: 16px;
  }
}
@media screen and (min-width: 769px) {
  .sp {
    display: none !important;
  }
}