@charset "utf-8";
@font-face {
	font-family: 'NEXT-Book-Regular';
	src: url('/assets/font/NEXT-Book-Regular.woff2') format("woff2"),
	url('/assets/font/NEXT-Book-Regular.woff') format("woff");
}

/* ==================================================
common
================================================== */
html, body {
	width: 100%;
    height: 100%;
    color: #FFFFFF;
    background-color: #000000;
}
body {
    font-family: 'NEXT-Book-Regular';
    text-rendering: optimizeLegibility;
}
/* PC, Tablet */
@media screen and (min-width: 768px) , print {
    html, body {
        font-size: 18px;
    }
    .display-sp {
        display: none;
    }
}
/* SP */
@media screen and (max-width: 767px) {
    .display-pc {
        display: none;
    }
}
/* ==================================================
teaser
================================================== */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000000;
    z-index: 9999;
    transition: opacity 0.5s ease;
}
/* ==================================================
teaser
================================================== */
#teaser {
    position: relative;
    width: 100%;
    height: 100vh;
    text-align: center;
    z-index: 1;
    filter:drop-shadow(0 0 0.5em rgba(0, 0, 0, 0.15));
}
#teaser::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.15), transparent);
    z-index: -1;
}
#teaser .message {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translateY(-50%) translateX(-50%);
    -ms-transform: translateY(-50%) translateX(-50%);
    transform: translateY(-50%) translateX(-50%);
    width: 100%;
}
#teaser .info-wrap {
    position: absolute;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 100%;
}
#teaser .info-wrap .logo {
    display: block;
    width: 100%;
    text-indent: -9999%;
    margin-bottom: 1em;
    background-image: url(/assets/img/logo_nuca.svg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
    overflow: hidden;
}
#teaser .info-wrap .mail a {
    font-size: 1em;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.1em;
}
#teaser .info-wrap .mail a:hover {
    text-decoration: none;
}
/* PC, Tablet */
@media screen and (min-width: 768px) , print {
    #teaser .message {
        font-size: 1.5em;
    }
    #teaser .info-wrap {
        bottom: 3em;
    }
    #teaser .info-wrap .logo {
        height: 3em;
    }
}
/* SP */
@media screen and (max-width: 767px) {
    #teaser .message {
        font-size: 5.666vw;
    }
    #teaser .info-wrap {
        bottom: 8vw;
    }
    #teaser .info-wrap .logo {
        height: 8vw;
    }
}
/* ==================================================
bg-slide
================================================== */
#bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
#bg-slide .slide-list-wrap {
    width: 100%;
    height: 100%;
}
#bg-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}