body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111;
    color: white;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background: linear-gradient(90deg, #4b0000, #000);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo img {
    height: 100px;
    width: auto;
}

.main-nav .menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 25px;
}

.menu li {
    position: relative;
}

.menu a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    transition: background 0.3s;
}

.menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

/* Dropdown Styles */
.menu .submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #2a0000;
    border-radius: 5px;
    list-style: none;
    padding: 5px 0;
    min-width: 160px;
    z-index: 999;
}

.menu .submenu li a {
    padding: 10px 15px;
    display: block;
}

/* Fix für Hover-Verlust: bleibt offen beim Übergang */
.menu .dropdown:hover > .submenu,
.menu .dropdown:focus-within > .submenu {
    display: block;
}

/* Zusätzlicher Hover-Toleranzbereich */
.menu .dropdown {
    padding-bottom: 10px;
}

/* Spendenbutton */
.donate-button .donate {
    background: #ff0000;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.donate-button .donate:hover {
    background: #cc0000;
    transform: scale(1.05);
}