body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 10px 0;
    text-align: center;
}

header h1 {
    margin: 0;
}

nav ul {
    padding: 0;
    list-style: none;
    text-align: center;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
    background-color: white;
    max-width: 900px;
    margin: 20px auto;
}

h2 {
    color: #4CAF50;
}

.intro, .call-to-action, .bio, .projects {
    margin-bottom: 30px;
}

.call-to-action .btn {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.call-to-action .btn:hover {
    background-color: #45a049;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: white;
    position: fixed;
    width: 100%;
    bottom: 0;
}

/* Styles pour la section témoignage */
.testimonial {
    margin: 40px 0;
    padding: 20px;
    background-color: #f0f0f0;
    border-radius: 8px;
    text-align: center;
}

.testimonial h2 {
    color: #4CAF50;
    margin-bottom: 20px;
}

.testimonial-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.portrait {
    border-radius: 50%;
    margin-right: 20px;
    width: 150px;
    height: 150px;
    object-fit: cover;
}

.testimonial-text {
    max-width: 600px;
    text-align: left;
}

.testimonial-text p {
    margin: 0;
    font-size: 1.1em;
    line-height: 1.6;
    color: #555;
}

.testimonial-text strong {
    display: block;
    margin-top: 10px;
    font-weight: bold;
    color: #333;
}

.call-to-action .btn {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.call-to-action .btn:hover {
    background-color: #45a049;
}