:root {
            --color-primary: #2c3e50;
            --color-secondary: #34495e;
            --color-accent: #3498db;
            --color-background: #ecf0f1;
            --color-text: #333;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: var(--color-text);
            background-color: var(--color-background);
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }

        .header {
            background-color: var(--color-primary);
            color: white;
            text-align: center;
            padding: 20px;
            margin-bottom: 20px;
        }

        .navigation {
            display: flex;
            justify-content: space-between;
            margin-bottom: 20px;
            background-color: var(--color-secondary);
            padding: 10px;
            border-radius: 5px;
        }

        .navigation a {
            color: white;
            text-decoration: none;
            padding: 5px 10px;
            border-radius: 3px;
            transition: background-color 0.3s ease;
        }

        .navigation a:hover {
            background-color: var(--color-accent);
        }
		
		/* Styles pour le conteneur principal */
.container-wrapper {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin: 20px auto;
    max-width: 740px;
}

/* Styles pour chaque conteneur de bénéfices */
.benefit-container {
    width: 340px;
    height: 280px;
    padding: 10px;
    box-sizing: border-box;
    text-align: left;
    overflow: hidden;
    position: relative;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Styles pour conteneur ADS */
.benefit-containeur {
    width: 340px;
    height: 280px;
    box-sizing: border-box;
    text-align: left;
    overflow: hidden; /* Prevent scrolling if content overflows */
    position: relative; /* Required for absolute positioning of the button */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* Ajout d'une ombre pour la profondeur */
        }

/* Styles pour le conteneur d'image */
.image-container {
    background-image: url("planif.jpg");
    background-size: cover;
    background-position: center;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    position: relative;
    padding-bottom: 20px;
}

/* Styles pour le bouton */
.button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #388E3C;
}

        .alphabet-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            justify-content: center;
            margin-top: 20px;
            background-color: var(--color-background);
            padding: 15px;
            border-radius: 5px;
        }

        .alphabet-nav a {
            text-decoration: none;
            color: var(--color-primary);
            padding: 5px;
            border: 1px solid var(--color-secondary);
            border-radius: 3px;
            transition: all 0.3s ease;
            min-width: 25px;
            text-align: center;
        }

        .alphabet-nav a:hover {
            background-color: var(--color-accent);
            color: white;
        }

        .animal-card {
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            padding: 30px;
            margin-bottom: 20px;
        }

        .animal-image {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin-bottom: 20px;
            object-fit: cover;
        }

        .info-section {
            margin-bottom: 20px;
        }

        .info-section h2 {
            color: var(--color-accent);
            border-bottom: 2px solid var(--color-accent);
            padding-bottom: 10px;
            margin-bottom: 15px;
        }

        .characteristics {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        @media (max-width: 600px) {
            .characteristics {
                grid-template-columns: 1fr;
            }
            .navigation {
                flex-direction: column;
                align-items: center;
            }
            .navigation a {
                margin: 5px 0;
            }
        }

        .characteristic {
            background-color: var(--color-background);
            padding: 15px;
            border-radius: 5px;
        }

        .footer {
            text-align: center;
            padding: 20px;
            background-color: var(--color-primary);
            color: white;
            margin-top: 20px;
        }