/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    margin: 0;
    padding: 0.5em 0;
}

/* Header */
header {
    background-color: #109664;
    color: #fff;
    padding: 1em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    height: 10vh;
}

header h1 {
    font-size: 2em;
}

nav {
    display: flex;
    gap: 1em;
}

nav a {
    text-decoration: none;
    color: #fff;
    font-size: 1.2em;
    padding: 0.5em 1em;
    border-radius: 5px;
    transition: background-color 0.3s;
}

nav a:hover {
    background-color: #0d7a4f;
}

nav .active {
    background-color: #0d7a4f;
}

/* Main Content */
main {
    padding: 2em;
    max-width: 1200px;
    margin: 0 auto;
}

/* Presentation Section */
#presentation {
    display: flex;
    align-items: center;
    gap: 2em;
    background-color: #fff;
    padding: 1.5em;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#presentation img {
    width: 200px;
    height: 300px;
    border-radius: 25%;
    object-fit: cover;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

#presentation div {
    flex: 1;
}

#presentation p {
    margin-bottom: 1em;
    text-align: justify;
}

/* Centers of Interest Section */
#galerieCentresInteret {
    margin-top: 2em;
}

#planDuSite{
    margin-top: 2em;
    background-color: #fff;
    padding: 1.5em;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.centreInteret {
    background-color: #fff;
    padding: 1.5em;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.centreInteret h3 {
    color: #109664;
    margin-bottom: 1em;
}

.centreInteret h4 {
    margin-top: 1em;
    color: #333;
}

.imageCentreInteret {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 10px;
    margin: 1em 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.centreInteret p {
    text-align: justify;
}

.ci{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.ci *{
    padding: 15px;
}

li a{
    color: #109664;
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    #presentation {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    #presentation img {
        margin-bottom: 1em;
    }

    .imageCentreInteret {
        max-width: 100%;
    }
}