@charset'utf-8';
*{
    font-size: 62.5%;
    font-family: "Noto Sans JP", sans-serif ;
    font-optical-sizing: auto;
    font-weight: 400;
    color: #383838;
}

.bg_video{
    position: fixed;
    width: 100%;
    object-fit: cover;
    height: 100vh;
    z-index: -5;
    opacity: 50%;
}
.top{
    padding: 10%;
}

.nav{
    padding: 10%;
}

.sns-btn {
    display: flex;
    margin-top: 80px;
    justify-content: center;
}

.sns-btn li{
    text-align:center;
}

.sns-btn li a {
    transition: 0.5s;
}

.sns-btn li a:hover{
    opacity: 0.4;
}
.sns-btn li img{
    width: 35%;
    }

.main{
    padding: 0 20%;
}

.sec1{
    text-align: center;
}
.sec2{
    text-align: center;
}

.h1{
    text-align: center;
    margin: 100px 0;
}
.sec_img{
    padding-top: 50px;
}

.sec1 p {
    text-align: left;
    line-height: 400%;
    font-size: 2rem;
}
.sec2 p {
    text-align: center;
    line-height: 400%;
    font-size: 2rem;
    padding-top: 80px;
}

footer{
    padding: 100px 0 30px 0;
    text-align: center;
}

/* fadein */

.fadeUp{
    transform: translateY(30px);
    opacity: 0;
    visibility: hidden;
    transition: transform 2s, opacity 2s, visibility 2s;
}
.is-fadein {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

@keyframes fadeUpAnime{
    from {
      opacity: 0;
    transform: translateY(100px);
    }
  
    to {
      opacity: 1;
    transform: translateY(0);
    }
  }