.mrv-mega-menu-wrapper {
    background: #fff;
    border: 1px solid #e0e0e0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 30px;
    font-family: sans-serif;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 999;
    display: none;
    margin: 0;
}

.menu-item-has-children:hover .mrv-mega-menu-wrapper {
    display: block;
}

.mrv-mega-menu-container {
    display: flex;
    gap: 40px;
    min-height: 320px;
}

.mrv-mm-col {
    flex: 1;
}

.mrv-mm-left {
    flex: 0 0 300px;
}

.mrv-mm-image-frame {
    width: 300px;
    height: 300px;
    background: #f5f5f5;
    border-radius: 4px;
    overflow: hidden;
}

.mrv-mm-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease-in-out;
}

.mrv-mm-center {
    border-right: 1px solid #eee;
    padding-right: 20px;
    flex: 0 0 250px;
}

.mrv-mm-cat-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mrv-mm-cat-item {
    margin-bottom: 15px;
}

.mrv-mm-cat-item a {
    text-decoration: none;
    color: #333;
    font-weight: 700;
/*    text-transform: uppercase; */
    font-size: 14px;
    letter-spacing: 0.5px;
    display: block;
    transition: color 0.2s;
}

.mrv-mm-cat-item.is-active a,
.mrv-mm-cat-item a:hover {
    color: #0088cc;
}

.mrv-mm-right {
    flex: 1;
}

.mrv-mm-prod-list {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.mrv-mm-prod-list.is-visible {
    display: grid;
    grid-template-rows: repeat(6, 1fr);
    grid-auto-flow: column;
    grid-column-gap: 30px;
    width: max-content;
    height: fit-content;
    max-height: 300px;
    animation: fadeIn 0.4s ease;
}

.mrv-mm-prod-list li {
    margin-bottom: 10px;
    break-inside: avoid;
}

.mrv-mm-right ul.mrv-mm-prod-list li a {
    font-weight: 400;
}

.mrv-mm-prod-list a {
    text-decoration: none;
    color: #666;
    font-size: 15px;
    transition: color 0.2s;
    display: block;
    white-space: nowrap;
}

.mrv-mm-prod-list a:hover {
    color: #000;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.viz-header-bottom-inner {
    position: relative;
}

.menu-item-has-children.has-mega-menu .sub-menu {
    display: none !important;
}

.menu-main-menu-container .menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.menu-main-menu-container .menu > li {
    /* margin-right: 30px; */
    display: flex;
    flex-grow: 1;
    justify-content: center;
    border-bottom: 10px solid rgba(255,255,255,0);
    border-top: 10px solid rgba(255,255,255,0);
    box-sizing: border-box;
}

.menu-main-menu-container .menu > li.has-mega-menu:hover {
    border-bottom: 10px solid #37667b;
}

.menu-main-menu-container .menu > li:not(.has-mega-menu) {
    position: relative;
}

.menu-main-menu-container .menu > li > a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    text-transform: uppercase;
    padding: 15px 0;
    display: block;
}

.mrv-mega-menu-wrapper .mrv-mm-cat-item a:hover, .mrv-mm-right .mrv-mm-prod-list a:hover {
    text-decoration: underline;
}

.menu-main-menu-container .menu .sub-menu {
    display: none;
    position: absolute;
    top: 122%;
    left: 0;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 100;
    min-width: 220px;
}

.menu-main-menu-container .menu .sub-menu li {
    margin: 0;
    padding: 10px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.menu-main-menu-container .menu .sub-menu li:last-child {
    border-bottom: none;
}

.menu-main-menu-container .menu .sub-menu a {
    color: #666;
    display: block;
}

.menu-main-menu-container .menu .sub-menu a:hover {
    color: #0088cc;
}