.header {
    background-color: transparent;
    width: 100%;
}

.menu-pc {
    display: none;
}

.logo-pc {
    display: none;
}

.menu-sp {
    display: flex;
    position: fixed;
    justify-content: space-between;
    z-index: 10;
    margin-top: 1.8rem;
    align-items: center;
    mix-blend-mode: difference;
    width: 100%;
}


.logo-sp {
    position: fixed;
    top: 1rem;
    left: 1.8rem;
    z-index: 10;
    transition: opacity 0.4s ease;
    z-index: 11;
}

.logo-hidden {
    opacity: 0;
    pointer-events: none;
}

.logo-sp.active {
    top: 2rem;
    z-index: 11;
}


.logo-sp img {
    width: 180px;
    position: absolute;

}

.menu-bar {
    position: relative;
    width: 40px;
    height: 40px;
    margin: 0 20px 0px auto;
    cursor: pointer;
    z-index: 10;
    order: 1;

}

.bar {
    height: 3px;
    width: 100%;
    background-color: #fff;
    display: block;
    border-radius: 5px;
    transition: all 0.3s ease;

}

.menu-close {
    display: none;
}

.active .menu-close {
    display: block;
    color: #fff;
    margin-top: 1rem;
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;

}

.active .bar {
    background: #fff;
    margin-top: .8rem;
}

#bar1 {
    transform: translateY(-4px);
}

#bar2 {
    margin: 0 0 0 auto;
    width: 30px;
}

#bar3 {
    margin: 0 0 0 auto;
    width: 20px;
    transform: translateY(4px);
}

.active .bar {
    background-color: #fff;
}

.active #bar1 {
    width: 20px;
    position: relative;
    left: 50%;
    transform: translate(-50%, 3px) rotateZ(-45deg);
}

.active #bar2 {
    opacity: 0;
}

.active #bar3 {
    width: 20px;
    position: relative;
    right: 50%;
    transform: translate(50%, -2px) rotateZ(45deg);
}


.menu-circle {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: #111;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 5;
}

.menu-circle.active {
    width: 200vmax;
    height: 200vmax;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    opacity: 0;
    visibility: hidden;
    z-index: 6;
    transition: opacity 0.8s ease;
    overflow-y: scroll;

}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu--content {
    padding-top: 12rem;

}

.mobile-menu--list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.m-list--item--header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.8rem 3rem;
    color: #fff;
    transition: 0.3s ease;
}

.m-list--item--header::before {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: #ababab;
}

.m-list--item--header::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: #c75000;
    transform: scaleX(0);
    transform-origin: 100%;
    transition: transform .3s cubic-bezier(.25, .46, .45, 1);
}

.m-list--item--header.active::after {
    transform: scaleX(1);
    transform-origin: 0;
}

.m-header--text {
    font-size: 1.6rem;
    font-weight: 700;
}


.m-menu-item--dot {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;

}

.m-menu-dot-icon {
    position: relative;
    width: 2.4rem;
    transition: .2s .2s cubic-bezier(.25, .46, .45, 1);
}

.m-menu-dot-icon::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: .42rem;
    height: .42rem;
    border-radius: 50%;
    background: #fff;
    transition: background .2s .2s cubic-bezier(.25, .46, .45, 1);

}

.m-menu-dot-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: .42rem;
    height: .42rem;
    border-radius: 50%;
    background: #fff;
    transition: background .2s .2s cubic-bezier(.25, .46, .45, 1);

}

.m-menu-dot-icon-i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: .42rem;
    height: .42rem;
    border-radius: 50%;
    background: #fff;
    transition: background .1s .2s cubic-bezier(.25, .46, .45, 1);

}

.m-menu-dot-icon-i::before {
    content: "\f0ab";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scaleX(0);
    font: var(--fa-font-solid);
    font-size: 1.8rem;
    color: #fff;
    padding-right: 1.2rem;
    transition: .2s cubic-bezier(.25, .46, .45, 1);

}

.m-list--item--header.active .m-menu-dot-icon {
    width: .5rem;
    transition: .2s;
}

.m-list--item--header.active .m-menu-dot-icon::before,
.m-list--item--header.active .m-menu-dot-icon::after,
.m-list--item--header.active i {
    background: transparent;

}

.m-list--item--header.active i::before {
    transition-delay: .2s;
    transform: translate(-50%, -50%) scaleX(1);
}

.m-list--child--item {
    padding: 2rem 3.6rem;
}

.m-list--child--item:not(:last-child) {
    border-bottom: 1px solid #8c8c8c;
}

.m-list--child--item--header {
    color: #fff;
}


.mobile-menu--list--child {
    max-height: 0;
    overflow: hidden;
    transition: all .3s ease;
    font-size: 1.4rem;
    line-height: 1.4;
    background: #232323;
}

.sns-follow {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    text-align: center;
    margin-top: 8rem;
    row-gap: 1.8rem;
}

.sns-logo {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}

.sns-follow ul li i {
    font-size: 5.12rem;
    color: #fff;
    margin-top: 10px;
}

.follow-title--text {
    position: relative;
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
}

.follow-title--text:hover {
    color: #fff;
    width: .48rem;
    background-color: transparent;
    transition: width .3s;
    transition-delay: .3s;
    transform: translate(-50%, -50%) scaleX(1);
}


.follow-title--text:hover::before {
    transition-delay: 0s;
    transform: scaleX(0);
    transform-origin: 100% 100%
}

.follow-title--text:hover::after {
    transition-delay: .3s;
    transform: scaleX(1);
    transform-origin: 0 0
}

.follow-title--text::before {
    content: "";
    position: absolute;
    top: 30px;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    transition-delay: .3s;
    transform: .3s;
    transform: scaleX(1);
    transform-origin: 0 0;
    background-color: rgba(255, 255, 255, .2);
    box-sizing: inherit;
}



.follow-title--text::after {
    content: "";
    position: absolute;
    top: 30px;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #fff;
    transform: scaleX(0);
    transform-origin: 100% 100%;
    transition: transform .3s;
    transition-timing-function: cubic-bezier(.25, .46, .45, 1);
    box-sizing: inherit;
}



.sun-line {
    position: absolute;
    top: -2rem;
    left: -3rem;
    width: 25px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
    display: inline-block;
    transform: rotate(45deg);
}

.sun-line::before {
    content: '';
    position: absolute;
    top: 19px;
    left: 9px;
    width: 20px;
    height: 2px;
    background-color: white;
    border-radius: 2px;
    display: block;
    transform: rotate(-35deg);
}

.sun-line::after {
    content: '';
    position: absolute;
    top: -18px;
    left: 16px;
    width: 20px;
    height: 2px;
    background-color: white;
    border-radius: 2px;
    display: block;
    transform: rotate(40deg);
}

@media only screen and (min-width: 960px) {
    .header-menu--sp {
        display: none;

    }

    .header-menu--pc {
        width: 100%;
        overflow: hidden;
        background-color: transparent;
        position: fixed;
        mix-blend-mode: difference;
        z-index: 10;
    }

    .menu-pc {
        display: flex;
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: center;
    }

    .logo-pc {
        display: block;
        position: fixed;
        z-index: 10;
        transition: opacity 0.4s ease;
        z-index: 11;
    }

    .logo-pc img {
        width: 180px;
        position: absolute;
        top: 1rem;
        left: 3rem;
    }

    .menu-list {
        width: 100%;
        display: flex;
        list-style: none;
        gap: 2vw;
        justify-content: flex-end;
        margin: 2.5rem 5rem 0 0;

    }

    .btn-line-header a {
        text-decoration: none;
        color: #fff;
        font-weight: 900;
        font-size: 1.6rem
    }

    .btn-line-header_link {
        position: relative;
        display: block;
        padding-bottom: 1rem;
        overflow: hidden;
        color: #fff;
        transition: color .3s;
        transition-timing-function: cubic-bezier(.25, .46, .45, 1);
    }

    .btn-line-header_link::before {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2.5px;
        transition-delay: .3s;
        transform: .3s;
        transform: scaleX(1);
        transform-origin: 0 0;
        background-color: rgba(97, 97, 97, .2);
        box-sizing: inherit;
    }

    .btn-line-header_link::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2.5px;
        background-color: #fff;
        transform: scaleX(0);
        transform-origin: 100% 100%;
        transition-timing-function: cubic-bezier(.25, .46, .45, 1);
        box-sizing: inherit;
        transition: transform .5s;
    }

    .btn-line-header_link:hover::before {
        transition-delay: 0s;
        transform-origin: 100% 100%
    }

    .btn-line-header_link:hover::after {
        transition-delay: .3s;
        transform: scaleX(1);
        transform-origin: 0 0
    }
}