/* Style général */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
header {
    background-color: #333;
    color: #fff;
    padding: 15px;
    text-align: center;
    position: fixed;
    top: 0;
    width: 100%;
    height:20px;
    z-index: 10;
}

/* Conteneur des catégories */
.categories-container {
    display: flex;
    justify-content: center;
    margin-top: 80px; /* Espacement sous le header */
    gap: 15px; /* Espacement entre les catégories */
    background-color: #333;
    padding: 10px;
}

/* Style des catégories */
.category {
    background-color: #fff;
    color: #333;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.3s;
}

.category:hover {
    background-color: #f4f4f4;
}

/* Contenu principal */
.main-content {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-top: 20px;
    border: 1px solid #cc0a0a;
}

/* Conteneur des cartes */
.card-container {
    display: grid;
    gap: 20px;
    width: 80%;
    padding: 20px;
    margin-top: 50px;
    background-color: aqua;
}

/* Style des cartes */
.card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    height: 150px;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    padding: 15px;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}

/* Responsive Design */

/* Écrans larges (desktop) */
@media (min-width: 1024px) {
    .card-container {
        grid-template-columns: repeat(3, 1fr);
    }

    .categories-container {
        flex-wrap: wrap;
    }
}

/* Écrans moyens (tablette) */
@media (min-width: 600px) and (max-width: 1023px) {
    .card-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories-container {
        flex-wrap: wrap;
    }
}

/* Écrans petits (mobile) */
@media (max-width: 599px) {
    .card-container {
        grid-template-columns: 1fr;
    }

    .categories-container {
        flex-direction: column;
        align-items: center;
    }
}