@charset "UTF-8";

/********************************************************
■ Slide Menu : PC&모바일 슬라이드 메뉴 부분
********************************************************/
body.m-menu-on {
    overflow: hidden;
}

body.m-menu-on #m-menu {
    opacity: 1;
    visibility: visible;
    transition-delay: 0ms;
}

body.m-menu-on #m-menu:before {
    transform: translateY(50%) scale(200);
}

#m-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 180;
    visibility: hidden;
    opacity: 0;
    transition-delay: 500ms;
}

#m-menu:before {
    content: "";
    position: absolute;
    right: var(--top-padding);
    bottom: calc(100% - var(--top-height) / 2);
    width: 25px;
    height: 25px;
    border-radius: 100%;
    background: #F5F5F5;
    transition-duration: 700ms;
    transform: translateY(50%) scale(0.1);
}


#m-menu .m-menu-container {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    opacity: 0;
    transition-duration: 700ms;
    z-index: 1;
}

#m-menu .m-menu-container:before {
    content: "";
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: url('../img/tna/menu_bg1.png') no-repeat center/cover;
    z-index: -1;
    opacity: .1;
}

body.m-menu-on #m-menu .m-menu-container {
    opacity: 1;
    transition: all 700ms, opacity 700ms 600ms;
}


#m-menu .items {
    width: 100%;
    display: flex;
    counter-reset: list-number;
    margin-top: var(--top-height);
    max-height: calc(100% - var(--top-height));
    overflow: hidden;
    margin-top: -30px;
}

#m-menu .item {
    flex: 1;
    counter-increment: list-number;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#m-menu .item:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, .1);
}

#m-menu .item > * {
    opacity: .7;
    transition-duration: 400ms;
}

#m-menu .item:hover > *,
#m-menu .item.on > * {
    opacity: 1;
}


#m-menu .item .is_sub {
    color: #000;
    display: block;
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 30px;
}

#m-menu .item .is_sub:before {
    content: "0" counter(list-number);
    display: block;
    color: var(--bs-primary);
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 15px;
}

#m-menu .item .sub .is_back {
    display: none;
}

#m-menu .item .sub .sub-a {
    position: relative;
    color: rgba(3, 3, 3, 0.7);
    max-width: 100px;
    z-index: 1;
}
#m-menu .item .depth2{
    padding-left: 0 !important;
}
#m-menu .item .depth2 > li {
    padding: 10px 0;
    font-size: 1.125rem;
    text-align: center;
}

#m-menu .item .depth2 > li:hover > .sub-a,
#m-menu .item .depth2 > li.on > .sub-a {
    color: var(--bs-primary);

}

#m-menu .item .depth2 > li > .sub-a:after {
    content: "";
    position: absolute;
    left: 0;
    top: calc(100% + 2px);
    width: 100%;
    height: 2px;
    background: var(--bs-primary);
    transform: scaleX(0);
    transform-origin: right bottom;
    transition: transform 400ms cubic-bezier(1, 0, 0, 1);
}

#m-menu .item .depth2 > li:hover > .sub-a:after,
#m-menu .item .depth2 > li.on > .sub-a:after {
    transform: scaleX(1);
    transform-origin: left bottom;
}

#m-menu .item .depth3 {
    margin-top: 5px;
}

#m-menu .item .depth3 .sub-a {
    font-size: .875rem;
    padding: 5px;
}

#m-menu .item .depth3 .sub-a:before {
    content: "- ";
}

#m-menu .item .depth3 li:hover .sub-a,
#m-menu .item .depth3 li.on .sub-a {
    color: var(--main-color2);
}

/* #m-menu .item .sub .sub-a { font-size:1.2rem; } */

@media (max-width: 1400px) {
    #m-menu .item .is_sub {
        font-size: 1.625rem;
    }
}

@media (max-width: 1200px) {
    #m-menu .item .is_sub {
        font-size: 1.375rem;
    }
}

@media (max-width: 1024px) {
    body.m-menu-on {
        height: 100vh !important;
        overflow: hidden !important;
    }

    body.m-menu-on #m-menu:before {
        transform: translateY(50%) scale(100);
    }

    #m-menu .m-menu-container.on {
        left: -50%;
        right: 50%;
    }

    #m-menu .items {
        flex-direction: column;
        overflow: hidden !important;
    }

    #m-menu .item {
        margin: 10px 20px;
    }

    #m-menu .item:not(:last-child) {
        border: none;
    }


    #m-menu .item .is_sub {
        background: none;
        color: #000;
        margin-bottom: 0;
        opacity: 1;
        font-size: 1.5rem;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, .3);
        padding-bottom: 20px;
    }

    #m-menu .item .is_sub span:before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        width: 0;
        height: 1px;
        background: linear-gradient(to right, rgba(255, 255, 255, .1), #fff);
        transition-duration: 600ms;
    }

    #m-menu .item .is_sub:hover {
        color: var(--bs-primary);
    }

    #m-menu .item .is_sub:hover span:before {
        width: 100%;
    }

    #m-menu .item .is_sub.plus {
        position: relative;
    }

    #m-menu .item .is_sub.plus:before,
    #m-menu .item .is_sub.plus:after {
        content: "";
        position: absolute;
        top: 50%;
        right: 0;
        width: 20px;
        height: 3px;
        border-radius: 3px;
        background: #000;
        transform: translateY(-50%);
        margin-top: -10px;
    }

    #m-menu .item .is_sub.plus:after {
        transform: translateY(-50%) rotate(90deg);
    }


    #m-menu .m-menu-container.on .items {
        padding: 0;
    }

    #m-menu .m-menu-container.on .is_sub {
        opacity: 0;
        visibility: hidden;
    }

    #m-menu .item .sub .is_back {
        display: block;
    }

    #m-menu .item .sub .sub-a {
        font-size: 1.6rem;
        font-weight: bold;
    }

    #m-menu .item .sub .is_back a {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 30px;
        height: 30px;
        border-radius: 99px;
       font-size: 1.2rem;
        transition:all 0.3s;
        font-weight: bold;
    }
    #m-menu .item .sub .is_back a:hover{
        color: var(--bs-primary);
    }
    #m-menu .item .is_sub.on + .depth2 {
        top: 0;
        opacity: 1;
        visibility: visible;
    }

    #m-menu .item .depth2 {
        position: absolute;
        left: 50%;
        top: 5%;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        opacity: 0;
        overflow: hidden;
        visibility: hidden;
        transition-duration: 700ms;
    }

    #m-menu .item .depth3 {
        display: none;
    }

    #m-menu .item .is_sub:not(.plus):before {
        content: none;
    }

}