body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #f0f0f0;
    background: #1E1E1E;               /* fond sombre principal */
}

header {
    background: #121212;
    padding: 20px 0;
    text-align: center;
}

.header-image {
    width: 100%;
    height: auto;
    max-height: 40vh;                  /* max 40% hauteur écran → réduit fortement mais reste visible */
    object-fit: cover;                 /* crop intelligent haut/bas, garde le centre (texte + ampoule) */
    object-position: center;           /* centrage parfait */
    display: block;
    margin: 0 auto;
    filter: brightness(1.1) contrast(1.1); /* boost le néon orange sans retouche image */
}

.container {
    max-width: 900px;
    margin: 30px auto;
    background: #2A2A2A;               /* conteneur gris anthracite */
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

h1, h2 {
    color: #FF8B5B;                    /* orange vif qui ressort sur sombre */
}

.pack {
    background: #333;
    padding: 25px;
    margin: 25px 0;
    border-left: 6px solid #FF6B35;
    border-radius: 8px;
    font-size: 1.1em;
}

.page-links {
    text-align: center;
    margin: 30px 0;
    font-size: 1.1em;
}

a {
    color: #FF9B6B;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
    color: #FFB88B;
}

footer {
    text-align: center;
    padding: 30px;
    font-size: 0.9em;
    color: #aaa;
    background: #121212;
    position: fixed;
    bottom: 0;
    width: 100%;
    left: 0;
}

/* Responsive mobile */
@media (max-width: 600px) {
    .container {
        padding: 20px;
        margin: 20px auto;
    }
    footer {
        position: static;   /* évite de cacher du contenu sur petits écrans */
    }
    .header-image {
        max-height: 35vh;   /* un peu plus petit sur mobile */
    }
}