@charset "UTF-8";
 
.design-C{
    display: none;
}
.design-D{
    display: block;
}




* {
    margin: 0px;
    padding: 0px;
}
 
 html {
    font-size: 100%;
  }
 body{
    margin: 0;
    height: 100%;
    font-family: 'Noto Sans JP', sans-serif;
    color: rgb(45, 45, 45);
    line-height: 1.7;
}
body:after{
    margin: 0;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    content: "";
    background: #afeeee;
    /* background: -moz-linear-gradient(top, #afeeee 0%,#FFF 100%); */
    /* background: -webkit-linear-gradient(top, #afeeee 0%,#FFF 100%); */
     background: linear-gradient(to bottom, #afeeee 0%, #fff 100%);  
    z-index: -1;
}
 
body.vmenuspace {margin-top: 2em; border-top: 3px solid;}
div.scrollbox {
    height: 6em; overflow: auto; background: #eff;
}
 
img {
    max-width: 100%;
  }
 
/* --------------------------------------ヘッダー ------------------------------------------------------------*/
.header{
    width: 100vw;
    height: auto;
    z-index: 99;
    position: fixed;
    transition: all .5s;
    top:0;
    padding-top: 10px;
    padding-bottom: 10px;
}
#hamburger-menu{
  opacity: 0;
  position: fixed;
}
.header.change-color {
    background-color: #ffffff;
  }
 
.header-nav {
    height: auto;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
 }
 .header-nav .sp-logo{
   display: none;
  }
  
  .header-nav nav ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 1rem;
 }
 
 
 .header-nav nav ul li {
    /* margin-right: 50px; */
    list-style: none;
    /* font-size: 1.05em; */
    /* padding-left: 9px; */
    /* padding-right: 9px; */
    border-left: grey 2px dotted;
    border-right: grey 2px dotted;
 }
.header-nav nav ul li:last-child{
  margin-right: 50px;
}
.header-nav nav ul .bd-no{
  border: none;
}
 
.header-nav nav ul li a{
    text-decoration: none;
    color: black;
    transition: .3s;
    display: block;
 }
 .header-nav nav ul li a:hover{
    border-bottom: grey 3px dotted;
 }
 .header-nav nav ul li .bd-none:hover{
    border-bottom: none;
 }
 
 .top-logo{
     width: 65px;
     height: 65px;
     object-fit: cover;
 }
 header.scroll-nav{
    background: white;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    padding-top: 0;
    padding-bottom: 0;
 }
 
/*--------------------------------------common---------------------------------*/
  .wrapper {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 5%;
    padding-top: 30px;
    margin-bottom: 80px;
  }
.section-title {
    font-size: 2.1rem;
    text-align: center;
    position: relative;
    width: 100%;
    margin-top: 30px;
    margin-bottom: 20px;
    text-shadow: 0 4px 6px rgb(194, 194, 194);
  }
.section-title::before{
  content: '';
  display: inline-block;
  width: 170px;
  height: 170px;
  background-image: url(../img/green.png);
  background-size: contain;
  vertical-align: middle;
}
.section-title::after{
  content: '';
  display: inline-block;
  width: 170px;
  height: 170px;
  background-image: url(../img/yellow-green.png);
  background-size: contain;
  vertical-align: middle;
}
.section-text{
  text-align: center;
  font-size: 1.3rem;
  padding-top: 10px;
  padding-bottom: 30px;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}
/*--------------------------------------//common----------------------------------*/
#mainvisual {
    height: 660px;
    position: relative;
    margin-bottom: 120px;
    width: 100%;
    margin:0;
    padding:0;
  }
.mainvisual-inner{
    margin-top: 110px;
    max-width: 100%;
}
  #mainvisual .top-text{
    position: absolute;
    z-index: 10;
    top: 85px;
    left: 6%;
    overflow: hidden;
  }
  #mainvisual .top-text .text{
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 10px;
    color: white;
    line-height: 4rem;
    -ms-writing-mode: tb-rl;
	  writing-mode: vertical-rl;
    text-shadow: 0 4px 6px #000;
  }
  .top-text-color{
    color: rgb(1, 204, 255);
  }
  #mainvisual .top-title{
    position: absolute;
    z-index: 10;
    top: 280px;
    right:30%;
    overflow: hidden;
  }
  #mainvisual .top-title .site-title{
    font-size: 3.1rem;
    font-weight: bold;
    color: white;
    text-shadow: 0 4px 6px #000;
    text-align: center;
  }
  #mainvisual .top-title .site-title .small{
    font-size: 1.6rem;
    color: rgb(30, 255, 236);
    text-shadow: 0 4px 6px #000;
    font-weight: bold;
    text-align: center;
  }
  .mainvisual-img{
    position: relative;
    max-width: 100%;
  }
  .mainvisual-img .top-title{
    position: absolute;
    top: 270px;
    right: 30%;
    z-index: 10;
    font-size: 2.8rem;
  }
  #mainvisual .fade li {
    max-width: 100%;
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0;
    animation: fade 15s infinite;
    list-style: none;
  }
  #mainvisual .fade li:nth-child(1) {
    animation-delay: 0s;
  }
  #mainvisual .fade li:nth-child(2) {
    animation-delay: 5s;
  }
  #mainvisual .fade li:nth-child(3) {
    animation-delay: 10s;
  }
  #mainvisual .fade li img {
    width: 1500px;
    height: 610px;
    object-fit: cover;
    border-radius:1% 1% 1% 1%;
  }
  #mainvisual .fade li::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    box-shadow: inset 0px 0px 10px 10px #fff;
    /* border-radius:1% 1% 1% 1%; */
  }
  @keyframes fade {
    0% {
      opacity: 0;
    }
    15% {
      opacity: 1;
    }
    30% {
      opacity: 1;
    }
    45% {
      opacity: 0;
    }
    100% {
      opacity: 0;
    }
  }
/* ---------------------------------------------------------//mainvisual */
