/**
 * Navigation Styles for Wollenhof Theme
 * Modern Flexbox Navigation
 */

/* Menu Container */
#menubalk {
    width: 100%;
    max-width: 931px;
    z-index: 101;
    margin: auto;
    margin-top: 14px;
    background-color: #a2c6b8;
    position: relative;
}

#main-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

/* Primary Menu (Top Level) */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.nav-menu > li {
    position: relative;
    margin: 0;
    padding: 6px 11px;
}

.nav-menu > li > a {
    display: block;
    padding: 0;
    line-height: 19px;
    font-size: 12px;
    font-family: Geneva, Arial, Helvetica, sans-serif;
    text-align: center;
    font-weight: normal;
    color: #FFFFFF;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.nav-menu > li:hover,
.nav-menu > li.current-menu-item,
.nav-menu > li.current_page_item,
.nav-menu > li.active {
    background-color: #7A8D83;
}

/* Submenu Styles (Dropdowns) */
.sub-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    background-color: #A2C6B8;
    list-style: none;
    margin: 0;
    padding: 0;
    min-width: 200px;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

/* Show submenu on hover and focus (for keyboard accessibility) */
.nav-menu > li:hover > .sub-menu,
.nav-menu > li.focus > .sub-menu,
.sub-menu li:hover > .sub-menu,
.sub-menu li.focus > .sub-menu {
    display: block;
}

.sub-menu li {
    margin: 0;
    padding: 0;
    position: relative;
}

.sub-menu a {
    display: block;
    padding: 6px 10px;
    font-size: 12px;
    font-family: Geneva, Arial, Helvetica, sans-serif;
    text-align: left;
    font-weight: normal;
    color: #FFFFFF;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.sub-menu a:hover {
    background-color: #7A8D83;
    color: #FFFFFF;
}

/* Second Level Submenu (nested dropdown) */
.sub-menu .sub-menu {
    top: 0;
    left: 100%;
    margin-left: 0;
}

/* Indicator for items with submenus */
.sub-menu .has-children > a::after {
    content: ' ▶';
    float: right;
    font-size: 10px;
    margin-left: 10px;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    font-size: 24px;
    padding: 10px;
    cursor: pointer;
    float: right;
    margin: 3px 10px 0 0;
}

.mobile-menu-toggle:hover {
    opacity: 0.8;
}

/* Hamburger Icon */
.mobile-menu-toggle .hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #FFFFFF;
    position: relative;
    transition: background-color 0.3s ease;
}

.mobile-menu-toggle .hamburger::before,
.mobile-menu-toggle .hamburger::after {
    content: '';
    display: block;
    width: 25px;
    height: 2px;
    background-color: #FFFFFF;
    position: absolute;
    transition: transform 0.3s ease, top 0.3s ease;
}

.mobile-menu-toggle .hamburger::before {
    top: -8px;
}

.mobile-menu-toggle .hamburger::after {
    top: 8px;
}

/* Hamburger transforms to X when menu is active */
.mobile-menu-toggle.active .hamburger {
    background-color: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Responsive Navigation */
@media only screen and (max-width: 990px) {
    #menubalk {
        height: auto;
        overflow: auto;
    }

    .mobile-menu-toggle {
        display: block;
    }

    #main-navigation {
        display: none;
        width: 100%;
    }

    #main-navigation.mobile-menu-active {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        width: 100%;
    }

    .nav-menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav-menu > li > a {
        text-align: left;
        height: auto;
        padding: 12px 15px;
        display: block;
    }

    .sub-menu {
        position: static;
        box-shadow: none;
        background-color: rgba(122, 141, 131, 0.5);
        display: block;
    }

    .sub-menu a {
        padding-left: 30px;
    }

    .sub-menu .sub-menu {
        position: static;
        left: 0;
        background-color: rgba(122, 141, 131, 0.3);
        display: block;
    }

    .sub-menu .sub-menu a {
        padding-left: 50px;
    }
}