/*--------------------------- detail_h ---------------------------*/
.detail_h {
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.detail_title {
    font-size: var(--ft32);
    font-weight: var(--semi-bold);
    color: var(--gray-700);
    text-align: center;
}
.detail_h_box {
    width: fit-content;
    padding: 4px;
    margin-top: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--dark-line);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    position: relative;
}
.detail_h_box::before {
    content: '';
    display: block;
    width: 1px;
    height: 16px;
    background-color: var(--dark-line);
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: 0 auto;
    transform: translateY(-50%);
}
.detail_h_box > * {
    padding: 10px 30px;
    font-size: var(--ft14);
    text-align: center;
    color: var(--gray-600);
}

.link_copy {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}
.link_copy p {
    display: flex;
    align-items: center;
    gap: 8px;
}
.link_copy p {
    font-size: var(--ft14);
}
.link_copy p::before {
    content: '';
    display: block;
    width: 14px;
    height: 14px;
    background: url(/images/icon/copy.svg) no-repeat center/contain;
}

/*--------------------------- detail_content ---------------------------*/
.detail_content {
    width: 100%;
    margin-top: 60px;
    padding: 80px;
    border-radius: var(--radius-lg);
    background-color: var(--primary-bg-light);
}

/*--------------------------- detail_nav ---------------------------*/
.detail_nav {
    margin-top: 50px;
}

/*-- detail_menu --*/
.detail_menu {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
}
.detail_menu li {
    min-width: 0;
}
.detail_menu li,
.detail_menu li a {
    display: flex;
    align-items: center;
    gap: 24px;
}
.detail_menu li.next,
.detail_menu li.next a {
    justify-content: end;
}

.nav_cir {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--gray-100);
    position: relative;
    flex-shrink: 0;
}
.nav_cir::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--primary);
    transform: scale(0);
    transition: transform .4s ease;
    position: absolute;
}
.nav_cir::after {
    content: '';
    width: 16px;
    height: 16px;
    background: var(--gray-400);
    mask: url(/images/icon/left.svg) no-repeat center/contain;
    -webkit-mask: url(/images/icon/left.svg) no-repeat center/contain;
    position: relative;
    z-index: 1;
    transition: background .4s ease;
}
.nav_text {
    width: 100%;
    min-width: 0;
}
.nav_label {
    margin-bottom: 10px;
    font-size: var(--ft16);
    font-weight: var(--semi-bold);
    color: var(--gray-500);
}
.nav_title {
    font-size: var(--ft18);
    font-weight: var(--medium);
    color: var(--gray-600);
}

.detail_menu li.next .nav_cir {
    transform: rotate(180deg);
}
.detail_menu li.next * {
    text-align: right;
}

.detail_menu li.null .nav_title {
    color: var(--gray-400);
}
.detail_menu li a:hover .nav_title {
    text-decoration: underline;
}
.detail_menu li a:hover .nav_cir::before {
    transform: scale(1);
}
.detail_menu li a:hover .nav_cir::after {
    background: white;
}

/*-- btn_list --*/
.detail_nav .btn_list .btn_shrink {
    max-width: 260px;
    margin: 0 auto;
}

@media all and (max-width: 1200px) {
    .detail_h {
        margin-top: 80px;
    }
    .detail_title {
        font-size: var(--ft28);
    }
}

@media all and (max-width: 768px) {

    .detail_h {
        margin-top: 60px;
    }
    .detail_title {
        font-size: var(--ft24);
    }
    .detail_h_box {
        margin-top: 28px;
    }
    .detail_h_box > * {
        padding: 6px 20px;
    }
    .detail_content {
        margin-top: 40px;
        padding: 30px 20px;
    }
    
    .detail_nav {
        margin-top: 32px;
    }
    .detail_menu {
        grid-template-columns: repeat(1, 1fr);
        gap: 20px;
    }
    .nav_cir {
        display: none;
    }
    .detail_menu li {
        padding-bottom: 20px;
        border-bottom: 1px solid var(--dark-line);
    }
    .detail_menu li.next, 
    .detail_menu li.next a {
        justify-content: start;
    }
    .detail_menu li.next * {
        text-align: left;
    }
    .nav_label {
        font-size: var(--ft14);
    }
    .nav_title {
        font-size: var(--ft16);
    }
}