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

body {
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    background-color: #f4f4f4; 
    color: #333;
}

header {
    text-align: center;
    color: beige;
    padding: 40px 20px;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.2);
    margin-bottom: 30px;
}

header h1 {
    display: inline-block;
    padding: 10px 40px;
    border-radius: 50%; 
    background-color: rgba(255, 255, 255, 0.2); 
    backdrop-filter: blur(5px); 
    border: 2px solid beige;
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; 
    gap: 20px; 
    padding: 20px 0;
    list-style-type: none;
}

a {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    background-color: white;
    color: #d9742c;
    width: 200px;   
    height: 100px;
    padding: 15px;
    border-radius: 12px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);    
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
}

a:hover {
    background-color: #d9742c;
    color: beige;
    transform: translateY(-5px) scale(1.05); 
    box-shadow: 0 10px 15px rgba(217, 116, 44, 0.4); 
}

.titre_caté {
    color: #d9742c;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 10px;
    font-size: 1.8rem;
    border-bottom: 2px solid #d9742c;
    display: inline-block;
    padding-bottom: 5px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

hr {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
    margin: 40px 0;
}

footer {
    margin-top: 50px;
    color: beige;
    padding: 20px;
    box-shadow: 0px -4px 20px rgba(0,0,0,0.2);
    margin-bottom: 0px;
}

article {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.gradient {
    background: linear-gradient(135deg, rgb(230, 49, 49), rgb(160, 10, 30));
}

.big_text {
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
}