/* Styles généraux */
body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f5f0;
    color: #333;
}

header {
    text-align: center;
    padding: 50px 20px;
    background-color: #e8f0ea;
}

header h1 {
    font-size: 2.5em;
    margin: 0;
    color: #3a6b5d;
}

header h2 {
    font-size: 1.2em;
    color: #5a8f7a;
}

section {
    padding: 50px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.intro p {
    font-size: 1.1em;
    line-height: 1.6em;
    margin-bottom: 30px;
}

.photo-placeholder {
    width: 100%;
    height: 200px;
    background-color: #dce7de;
    color: #7c8b7a;
    display: flex;
    justify-content: center;
    align-items: center;
    font-style: italic;
    margin-top: 20px;
}

form {
    display: flex;
    flex-direction: column;
}

form label {
    margin-top: 10px;
    margin-bottom: 5px;
    font-weight: bold;
}

form input, form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
}

form button {
    margin-top: 20px;
    padding: 10px;
    background-color: #3a6b5d;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
}

form button:hover {
    background-color: #5a8f7a;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #e8f0ea;
    color: #5a8f7a;
}

/* Responsive */
@media (max-width: 600px) {
    header h1 {
        font-size: 2em;
    }
    header h2 {
        font-size: 1em;
    }
}