body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 20px;
    margin-top: 90px;
    background-color: #f8f9fa;
    color: #333;
    padding: 0 20px;
    line-height: 1.6;
}

.en_tete {
    position: fixed;
    display: flex;
    align-items: center;
    top: 0;
    left: 0;
    width: 100%;
    align-items: center;
    background-color: #222;
    padding: 10px;
    box-sizing: border-box;
    z-index: 2000;
}

.logo {
    height: 60px;
}

.menu {
    display: flex;
    align-items: center;
    list-style: none;
    margin: auto;
    padding: 0;
    gap: 15px;
}

.menu li {
    position: relative;
}

.menu a {
    text-decoration: none;
    background-color: #444;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    display: inline-block;
    transition: background-color 0.3s;
}

.menu a:hover {
    background-color: #666;
}

.submenu {
    display: none;
    position: absolute;
    top: 40px;
    left: 0;
    background-color: #555;
    list-style: none;
    padding: 5px 0;
    margin: 0;
    border-radius: 5px;
    min-width: 160px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.submenu li a {
    padding: 8px 12px;
    display: block;
    color: white;
}

.submenu li a:hover {
    background-color: #777;
}

.dropdown:hover .submenu {
    display: block;
}

.bouton_contact a {
    background-color: #d9534f;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.bouton_contact a:hover {
    background-color: #c9302c;
}

h1, h2 {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-weight: 600;
    color: #222;
    margin-top: 40px;
    margin-bottom: 20px;
    text-align: center;
}

h1 {
    font-size: 2rem;
    border-bottom: 2px solid #ccc;
    padding-bottom: 10px;
}

h2 {
    font-size: 1.4rem;
    margin-top: 30px;
}

p {
    max-width: 800px;
    margin: 15px auto;
    font-size: 1rem;
    text-align: justify;
}

em {
    color: #555;
}

ul {
    max-width: 850px;
    margin: 15px auto;
    padding-left: 25px;
}

main ul li {
    margin-bottom: 10px;
    font-size: 1rem;
    text-align: justify;
}

.introduction, .regles_generales, .regles-entrainements, .sanctions {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin: 25px auto;
    max-width: 950px;
}

footer {
    text-align: center;
    margin-top: 50px;
    padding: 15px;
    font-size: 0.9rem;
    color: #666;
}