/* Navigatie menu */
.topnav{
    background-color: #404040;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.topnav ul {
    margin: 0;
    padding: 0;
}

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

.menu > li {
    position: relative;
}

.menu > li > a {
    display: block;
    padding: 14px 20px;
    color: white;
    text-decoration: none;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.menu > li.active > a{
    background-color: #0080ff;
    color: white;
}

.menu > li > a.active {
    background-color: #0080ff;
    color: white;
}

.menu > li > a:hover {
    background-color: #1a1a1a;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #404040;
    list-style: none;
    padding: 0;
    margin: 0;
    min-width: 180px;
}

.dropdown-content > li > a {
    padding: 12px 16px;
    display: block;
    color: white;
    text-decoration: none;
}

.dropdown-content > li > a:hover{
    background-color: #1a1a1a;
}

.dropdown-content > li.active > a {
    background-color: #0080ff;
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* ========================== */
/*        MOBILE ADDITIONS     */
/* ========================== */

/* Hamburger icon (hidden on desktop) */
.hamburger {
    display: none; /* standaard verborgen */
    position: relative; /* nodig voor z-index */
    font-size: 26px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 12px 16px;
    z-index: 10000; /* altijd boven de sidebar */
}

/* Off-canvas sidebar menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0; /* links in plaats van rechts */
    width: 260px;
    height: 100%;
    background: #404040;
    transform: translateX(-100%); /* start buiten beeld */
    transition: transform 0.3s ease;
    z-index: 500; /* minder dan hamburger zodat deze zichtbaar blijft */
}

.mobile-menu li.active  a{
    background-color: #0080ff;
    color: white
}

.mobile-menu li.inactive a {
    background-color: #404040;
    color: white;
}

.mobile-menu li.inactive a:hover {
    background-color: #1a1a1a;
}

/* Alleen de eerste laag van het menu krijgt extra padding-top */
.mobile-menu > ul {
    list-style: none;
    margin: 0;
    padding-top: 60px; /* ruimte voor hamburger */
}

/* Submenu's starten direct onder hun parent item */
.mobile-submenu {
    display: none;
    padding-left: 30px;
    padding-top: 0; /* geen extra ruimte boven submenu */
}

.mobile-submenu li {
    list-style: none;
}

.mobile-submenu a {
    padding: 10px 0;
    border: none;
}

.mobile-submenu li a {
    padding-left: 30px;
}

/* Menu open state */
.mobile-menu.open {
    transform: translateX(0);
}

/* Menu links */
.mobile-menu a {
    display: block;
    padding: 12px 0 12px 15px;
    color: white;
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.mobile-menu a:hover {
    background-color: #1a1a1a;
}

/* Submenu toggles */
.mobile-has-submenu .mobile-menu-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 5px 12px 15px;
    color: white;
    cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.mobile-has-submenu .active {
    background-color: #0080ff;
    color: white;
}

/* Submenu open */
.mobile-has-submenu.open .mobile-submenu {
    display: block;
}

.arrow {
    transition: transform 0.2s;
}

.mobile-has-submenu.open .arrow {
    transform: rotate(90deg);
}

/* ========================== */
/*  RESPONSIVE BEHAVIOUR      */
/* ========================== */


@media (max-width: 768px) {

    /* Hide desktop menu */
    .menu {
        display: none;
    }

    /* Show hamburger */
    .hamburger {
        display: block; /* nu correct geactiveerd */
    }

}

/* Footer */
footer {
    background-color: #404040;
    margin-left: -10px;
    margin-right: -10px;
    margin-bottom: -10px;
    padding-top: 20px;
    padding-bottom: 20px;
    color: white;
}

.footer-cont {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 10px 20px;
    gap: 20px;
}

.footer-col h3 {
    color: white;
    margin-bottom: 8px;
}

.footer-col p {
    color: #e6e6e6;
    margin: 4px 0;
}

.footer-col a {
    color: #e6e6e6;
    text-decoration: none;
}

.footer-col a:hover {
    text-decoration: underline;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand img {
    width: 40px;
    height: auto;
    border-radius: 6px;
}

.footer-tagline {
    margin-top: 10px;
    max-width: 240px;
    color: #cccccc;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #555;
    padding-top: 10px;
    margin-top: 20px;
    font-size: 0.9rem;
    color: #bfbfbf;
}