body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background: #002244;
    color: white;
    padding: 2rem 1rem;
    text-align: center;
}

.subtitle {
    font-size: 1.2rem;
    font-style: italic;
    color: #ccddee;
}

main {
    padding: 2rem;
    max-width: 900px;
    margin: auto;
    background: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

section {
    margin-bottom: 2rem;
}

.summary-flex {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.summary-text {
    flex: 2;
    min-width: 280px;
}

.summary-image {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
}

.summary-image img {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 1rem;
}
.hou-op-de-hoogte-kader {
    border: 1px solid #ccc;
    padding: 2rem;
    margin: 2rem auto;
    width: 100%;
    max-width: 400px;
    background-color: #fafafa;
    border-radius: 8px;
    box-sizing: border-box;
}

.hou-op-de-hoogte-kader h2 {
    margin-top: 0;
}

.hou-op-de-hoogte-kader input {
    width: 80%;
    padding: 0.6rem;
    margin: 0.5rem 0 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.submit-btn {
    background-color: #007acc;
    color: white;
    border: none;
    padding: 0.8rem;
    width: 50%;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #005f99;
}

.review-box {
  flex: 1 1 300px;
  background-color: #f9f9f9;
  padding: 1rem;
  border-radius: 8px;
  max-width: 320px;
}

.popup {
    display: none;
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #007acc;
    color: white;
    padding: 1rem 2rem;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    font-weight: bold;
    animation: fadeout 2s forwards;
}

@keyframes fadeout {
    0% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; display: none; }
}

.author-flex {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    border-bottom: 1px solid #ccc;
    padding-bottom: 1rem;
}

.author-image {
    flex: 0 0 120px;
    max-width: 120px;
}

.author-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.author-text {
    flex: 1;
    min-width: 200px;
}

.linkedin-link img {
    width: 24px;
    height: 24px;
    margin-top: 0.5rem;
    transition: transform 0.2s ease-in-out;
}

.linkedin-link img:hover {
    transform: scale(1.1);
}

/* Op mobiel iets groter voor touch */
@media (max-width: 600px) {
    .linkedin-link img {
        width: 28px;
        height: 28px;
    }
}

.faq {
    margin-top: 3rem;
}

.faq h2 {
    color: #002244;
    border-bottom: 2px solid #002244;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

details {
    margin-bottom: 1rem;
    background: #f4f7fb;
    padding: 1rem;
    border: 1px solid #ccddee;
    border-radius: 6px;
    transition: all 0.3s ease;
}

summary {
    font-weight: bold;
    cursor: pointer;
}

summary:hover {
    color: #003366;
}

details[open] {
    background-color: #eaf1fa;
}

/* Mobiel: afbeelding boven tekst */
@media (max-width: 768px) {
    .author-flex {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .author-text {
        text-align: left;
    }
}

/* Mobielvriendelijk: stack onder elkaar */
@media (max-width: 768px) {
    .summary-flex {
        flex-direction: column;
        align-items: center;
    }

    .summary-image {
        max-width: 90%;
    }

    .summary-text {
        text-align: left;
    }
}

h2 {
    border-bottom: 2px solid #002244;
    padding-bottom: 0.5rem;
    color: #002244;
}

ul {
    margin-left: 1.5rem;
}

blockquote {
    border-left: 5px solid #002244;
    margin: 1rem 0;
    padding-left: 1rem;
    font-style: italic;
    background-color: #eef2f7;
}

footer {
    background: #002244;
    color: white;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
}

/* Mobiel fix */
@media (max-width: 600px) {
    .hou-op-de-hoogte-kader {
        margin: 1rem auto;
        width: calc(100% - 2rem);
    }
}