body {
    font-family: sans-serif;
    margin: 0;
    line-height: 1.6;
    background-color: #111; /* Donkere achtergrond voor kosmisch gevoel */
    color: #eee;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5em;
    font-weight: bold;
    color: #fff;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #fff;
}

.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding-top: 80px; /* Compensatie voor de fixed header */
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('cosmos-background.jpg') center center no-repeat; /* Vervang door uw kosmische afbeelding */
    background-size: cover;
    opacity: 0.7; /* Subtiele achtergrond */
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.button {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.button.primary {
    background-color: #007bff; /* Een heldere accentkleur */
    color: #fff;
}

.button.primary:hover {
    background-color: #0056b3;
}

.button.secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.button.secondary:hover {
    background-color: #fff;
    color: #111;
}

.diensten, .waarom-mngit, .contact {
    padding: 80px 0;
    text-align: center;
}

.diensten h2, .waarom-mngit h2, .contact h2 {
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #fff;
}

.diensten-grid, .waarom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.dienst, .waarom-item {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 30px;
    border-radius: 8px;
}

.dienst-icon {
    font-size: 2em;
    color: #007bff;
    margin-bottom: 15px;
}

.dienst h3, .waarom-item h3 {
    color: #eee;
    margin-bottom: 10px;
}

.dienst p, .waarom-item p {
    color: #ccc;
}

.contact p {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: #ccc;
}

.contact-info {
    margin-top: 20px;
    font-size: 0.9em;
    color: #999;
}

footer {
    background-color: #222;
    color: #888;
    text-align: center;
    padding: 20px 0;
    font-size: 0.8em;
}

/* Kosmische animaties (voorbeeld - kan uitgebreid worden in script.js) */
.hero-background::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    animation: twinkle 5s infinite linear;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 123, 255, 0.2), transparent);
    animation: pulse 7s infinite alternate;
}

@keyframes twinkle {
    0% { transform: translate(0, 0) scale(1); opacity: 0.8; }
    50% { transform: translate(50px, 30px) scale(1.2); opacity: 0.5; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.8; }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.1); opacity: 0.3; }
}