:root {
    --fond: #000c1d;
    --navy: #0b1e5b;
    --accent: #ffd400;
    --texte: #f4f7ff;
    --texte-muet: #a5b4fc;
    --bordure: rgba(42, 58, 154, 0.6);
    --rayon: 12px;
}

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

body {
    background-color: var(--fond);
    color: var(--texte);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.en-tete {
    background-color: var(--navy);
    border-bottom: 2px solid var(--bordure);
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.barre-superieure {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.bloc-marque-lien {
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
}

.logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

.titre-site {
    font-family: 'Bangers', cursive;
    color: var(--accent);
    font-size: 2.8rem;
    letter-spacing: 1px;
    text-shadow: 2px 2px 0px #000;
}

.menu-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.lien-nav {
    font-weight: 800;
    text-transform: uppercase;
    color: var(--texte-muet);
    text-decoration: none;
}

.lien-nav:hover {
    color: var(--accent);
}

.profil-menu {
    position: relative;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--bordure);
    border-radius: 30px;
}

.nom-joueur {
    font-weight: 800;
    color: var(--accent);
}

.profil-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--navy);
    border: 2px solid var(--bordure);
    border-radius: 10px;
    min-width: 180px;
}

.profil-menu:hover .profil-dropdown {
    display: block;
}

.profil-item {
    display: block;
    padding: 12px;
    color: var(--texte);
    text-decoration: none;
    border-bottom: 1px solid var(--bordure);
}

.profil-item:hover {
    background: var(--accent);
    color: #000;
}

.bouton-primaire {
    background: var(--accent);
    color: #000;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 900;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.bouton-primaire:hover {
    filter: brightness(1.2);
}

.bouton-secondaire {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
}

.conteneur-principal {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.carte-introduction {
    background: rgba(15, 29, 83, 0.6);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 25px;
}

.pied-de-page {
    background-color: var(--navy);
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid var(--bordure);
    font-size: 0.8rem;
    color: var(--texte-muet);
}

.nav-header-deck {
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
    padding: 20px 0;
    margin-bottom: 20px;
}

.btn-quit {
    display: inline-block;
    padding: 10px 22px;
    background: #ff3e3e;
    color: white !important;
    text-decoration: none !important;
    border-radius: 8px;
    font-weight: 800;
    text-transform: uppercase;
    font-family: 'Bangers', cursive;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 0px #b92d2d;
    white-space: nowrap;
}

.titre-page {
    margin-top: 10px !important;
    text-align: center;
}

.profil-menu.active .profil-dropdown {
    display: block;
}

@media (max-width: 768px) {
    .barre-superieure {
        flex-direction: column;
        gap: 15px;
    }
    .logo {
        width: 70px;
        height: 70px;
    }
    .titre-site {
        font-size: 2rem;
    }
}