.gnb-list > li {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100px;
}

.gnb-list > li > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 100%;
    letter-spacing: 0;
    transition: color 0.2s ease;
}

.gnb-submenu {
    position: fixed;
    top: 100px;
    left: 0;
    z-index: 80;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(28px, 4vw, 72px);
    width: 100vw;
    min-height: 78px;
    margin: 0;
    padding: 18px max(30px, calc((100vw - 1280px) / 2 + 30px));
    background: rgba(242, 242, 242, 0.9);
    border: 0;
    border-top: 1px solid rgba(17, 17, 17, 0.04);
    border-radius: 0;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 16px 30px rgba(17, 17, 17, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
}

@media (hover: hover) and (pointer: fine) {
    .gnb-list > li:hover > a {
        color: #19c5c7;
    }

    .gnb-list > li:hover > .gnb-submenu {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }
}

.gnb-list .gnb-submenu a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-height: 42px;
    padding: 8px 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0;
    color: #555;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.gnb-list .gnb-submenu a:hover,
.gnb-list .gnb-submenu a:focus {
    color: #19c5c7;
}

@media (max-width: 1024px) {
    .gnb-list > li {
        min-height: 0;
    }

    .gnb-submenu {
        display: none;
    }
}