/* Submenu styling per ideama.it */

/* Submenu container desktop */
.submenu {
    border-top: 2px solid #FF2600; /* Ideama red accent */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.submenu a {
    display: block;
    padding: 12px 16px;
    color: #e5e5e5;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.submenu a:hover {
    background-color: rgba(255, 38, 0, 0.1);
    color: #FF2600;
    padding-left: 20px;
}

.submenu a:focus {
    outline: 2px solid #FF2600;
    outline-offset: -2px;
}

/* Nested submenu styling */
.submenu-nested {
    border-left: 2px solid #FF2600;
    margin-left: 8px;
}

.submenu-nested a {
    padding-left: 12px;
    font-size: 0.8125rem;
}

/* Mobile submenu (initially hidden, shown by JavaScript) */
@media (max-width: 768px) {
    .submenu {
        position: static;
        opacity: 1 !important;
        visibility: visible !important;
        background-color: rgba(0, 0, 0, 0.05);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .submenu.show {
        max-height: 500px;
    }

    .menu-item-has-children > a::after {
        content: ' ';
        display: inline-block;
        width: 0;
        height: 0;
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 5px solid currentColor;
        margin-left: 8px;
        vertical-align: middle;
        transition: transform 0.2s ease;
    }

    .menu-item-has-children > a.expanded::after {
        transform: rotate(180deg);
    }
}