.header-container {
    position: relative;
    background-color: #282c34; /* Dark background for contrast */
    height: 350px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.header-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("../img/header.jpg") no-repeat center center;
    background-size: cover;
    opacity: 0.2;
}

.header-content {
    position: relative;
    z-index: 1;
}

.header-container .header-content h1 {
    color: #fff !important;
}

.navbar {
    background-color: color-mix(in srgb, var(--default-color), transparent 95%) !important;
}

.nav-item .nav-link.active {
    color: var(--accent-color) !important;
}

.dropdown-menu {
    z-index: 10000 !important;
}

.dropdown-menu li.active > .dropdown-item {
    background-color: var(--accent-color) !important;
    color: var(--accent-color) !important;
}

.dropdown-item:active,
.dropdown-item:focus {
    background-color: var(--accent-color) !important;
}