@charset "UTF-8";

.bg-area {
  background-image:
    linear-gradient(
        to bottom,
        rgba(248,248,255,0) 0px,
        rgba(248,248,255,0) 5rem,
        rgba(248,248,255,1) 10rem,
        rgba(248,248,255,1) 100%
    ),
    url(../../img/bg_smoke_color-2880x2946.webp);
  background-size: contain;
  background-position: top center;
  background-repeat: no-repeat;
}

#overeview {
    padding: 2.5rem 1.5rem 5rem;
    max-width: 62.5rem;
    margin-inline: auto;
}

.nav-floor {
    box-shadow: none;
    border-radius: 1.125rem;
    background-color: #f8f8ff;
    overflow: hidden;
    @media screen and (min-width: 768px) {
        position: sticky;
        top: 4.6875rem;
        left: 0;
    }
    @media screen and (min-width: 1000px) {
        top: 0;
    }
    ul {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 1px;
        @media screen and (max-width: 767px) {
            grid-template-columns: repeat(3, 1fr);
        }
    }
    a {
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        font-size: 0.875rem;
        line-height: 1.35;
        padding: 0.5rem;
        text-align: center;
        background-color: #ffffff;
        @media screen and (max-width: 767px) {
            font-size: 0.75rem;
        }
    }
}

.sub_title {
    margin-bottom: 1em;
    font-size: 2rem;
    font-weight: 900;
    text-align: center;
    @media screen and (max-width: 767px) {
        font-size: min(5.64vw, 1.5rem);
    }
    span {
        font-size: 0.8em;
    }
}

.floor-wrapper {
    margin-top: 3.125rem;
}

.title-floor {
    font-size: 1.25rem;
    font-weight: 600;
    padding: 0.5rem;
    background-color: #5a27d6;
    color: #ffffff;
    border-radius: 0.5rem;
    @media screen and (max-width: 767px) {
        font-size: 1.125rem;
    }
}

.title-booth {
    font-size: 1.25rem;
    font-weight: 600;
    margin-block: 1.25rem 0.5rem;
    @media screen and (max-width: 767px) {
        font-size: 1.125rem;
    }
}

/* 共通要素の調整 */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 4.375rem;
    @media screen and (max-width: 767px) {
        scroll-padding-top: 8.125rem;
    }
}
nav.globalMenuSp {
    z-index: 3;
}
.hamburger {
    z-index: 4;
}

.breadcrumb {
    margin-top: 0 !important;
}
.footer {
    overflow: hidden;
}