/* Réinitialisation de la mise en page */
body, h1, h2, h3, p, ul, li {
    margin: 0;
    padding: 0;
}

/* Styles généraux */
body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

header {
    background-color: #0a72b3;
    color: #fff;
    padding: 20px 0;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-right: 20px;
}

nav ul li:last-child {
    margin-right: 0;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #00aaff;
}

.logo img {
    max-width: 150px;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

section {
    margin-bottom: 30px;
}

h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

p {
    font-size: 16px;
    line-height: 1.5;
}

/* Styles spécifiques pour la galerie */
.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.image {
    border: 1px solid #ccc;
    padding: 10px;
    background-color: #fff;
    text-align: center;
}

.image img {
    max-width: 100%;
    height: auto;
}

.image p {
    margin-top: 10px;
}

/* Footer */
footer {
    background-color: #0a72b3;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

/* Bouton primaire */
.btn-primary {
    background-color: #0a72b3;
    color: #fff;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #00aaff;
}