/* === Algemene reset & basis === */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
    padding: 20px;
}

/* === Navigatie === */
nav {
    background-color: #2c3e50;
    padding: 10px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

nav ul li a {
    color: #ecf0f1;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 4px;
    transition: background 0.3s, color 0.3s;
}

nav ul li a:hover {
    background-color: #34495e;
    color: #fff;
}

nav ul li a.active {
    font-weight: bold;
    color: #0073e6; /* of je eigen thema-kleur */
    text-decoration: underline;
}

/* === Hoofdinhoud === */
main, div {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    max-width: 900px;
    margin: 0 auto 40px auto;
}

/* === Koppen === */
h1, h2, h3, h4 {
    margin-bottom: 15px;
    color: #2c3e50;
}

h1 {
    font-size: 2em;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 5px;
}

/* === Links === */
a {
    color: #2980b9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* === Afbeeldingen en media === */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 15px 0;
}

/* === Onderhoudsmodus blok === */
.maintenance {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 600px;
    margin: 50px auto;
}

/* === Responsive === */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
    }
}

/* === Content-lijsten herstellen na reset === */
div ul, div ol, main ul, main ol {
    padding-left: 30px; /* inspringing voor lijsten */
    margin-bottom: 10px; /* optionele ruimte onder lijsten */
}

div li, main li {
    margin-bottom: 5px; /* optionele ruimte tussen items */
}