body {
    background-image: url('background.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-attachment: fixed;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container .logo {
    max-height: 60px;
    margin-right: 15px; 
}

.header-container img:first-child {
    margin-right: auto; 
}
.header-container img:last-child {
    margin-left: auto; 
}

.main-content-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 50px 20px;
    min-height: calc(100vh - 120px); 
}

.content-left {
    flex: 1;
    padding-right: 20px;
}

.content-right {
    flex: 1;
    background-color: rgba(255, 255, 255, 0.9); 
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: right;   /* hele box rechts uitlijnen */
    max-width: 600px;    /* iets breder */
}

.content-right h2 {
    color: #003366;
    margin-bottom: 20px;
    font-size: 2.2em;    /* grotere titel */
    text-align: right;
}

.content-right p {
    color: #333;
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 1.3em;    /* grotere tekst */
    text-align: right;
}

.start-button {
    display: inline-block;
    background: linear-gradient(90deg, #ff0000, #ffffff); 
    color: #fff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: 20px;
    float: right;        /* knop ook rechts */
border: 2px solid black; /* Dit voegt de zwarte rand toe */
}

.start-button:hover {
    transform: scale(1.05); 
    box-shadow: 0 4px 10px rgba(0,0,0,0.3); 
}

.info-section, .hap-section, .seh-section {
    display: 75%;
    align-items: center;
    justify-content: space-between; /* tekst links, afbeelding rechts */
    background-color: rgba(255, 255, 255, 0.9);
    margin: 30px auto;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 1000px;
}

.info-text, .hap-text, .seh-text {
    flex: 1 75% auto;
    padding: 0 20px;
text-align: left;
}

.info-image, .hap-image, .seh-image {
    flex: 0 0 auto;
    text-align: left;
}

.info-image img,
.hap-image img,
.seh-image img {
    max-width: 25%;   /* kleiner */
    height: auto;
    border-radius: 8px;
    display: block;
    margin-left: auto; /* naar rechts */
}

.info-section h2, .hap-section h2, .seh-section h2 {
    color: #003366;
    margin-bottom: 15px;
    font-size: 1.5em; /* grotere koppen */
}

.info-section p, .hap-section p, .seh-section p {
    color: #333;
    line-height: 1.8;
    margin-bottom: 10px;
    font-size: 1.6em; /* grotere tekst */
}

.link-button {
    background: linear-gradient(#ff0000, #ffffff);
    color: #fff;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: 20px;
    float: left;
    border: 2px solid black; /* Dit voegt de zwarte rand toe */
}
.contact-section {
    display: flex;
    flex-direction: column; /* Zorgt ervoor dat elementen onder elkaar staan */;
    align-items: center;
    padding: 50px 20px;
}
.contact-section h2 {
    text-align: center;
}

.contact-form {
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 700px; /* Dit maakt het formulier breder */
}
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
    text-align: left; /* Zorg dat de labels links uitgelijnd zijn */
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
}

.form-group textarea {
    resize: vertical; /* staat de gebruiker toe om de hoogte aan te passen */
}