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

html, body {
    height: 100%;
    font-family: Arial, sans-serif;
}

.background {
    background-image: url('orion.jpeg');
    background-size: cover;
    background-position: center;
    height: calc(100vh); /* Reduit la hauteur pour l'icon-bar */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.centered-title {
    color: #ffffff; /* Couleur du texte neon bleu */
    font-size: 4em;
    text-transform: uppercase;
    letter-spacing: 5px;
    text-align: center;

    text-shadow: 
        0 0 5px #ffffff,
        0 0 10px #00ffff,
        0 0 20px #00ffff,
        0 0 40px #00ccff,
        0 0 60px #0099cc,
        0 0 80px #0066cc;
}

.centered-subtitle {
    color: #ffffff; /* Couleur du texte neon jaune */
    font-size: 2em;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center;
    margin-top: 20px;

    text-shadow: 
        0 0 5px #ffff00,
        0 0 10px #ffff00,
        0 0 20px #ffff00,
        0 0 40px #ffcc00,
        0 0 60px #ffaa00,
        0 0 80px #ff8800;
}

.icon-bar {
    position: fixed;
    bottom: 20px; /* Place les icones en bas */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 30px; /* Espace entre les icones */
}

.icon-bar a {
    color: white;
    font-size: 2em;
    text-decoration: none;
    transition: transform 0.3s ease, color 0.3s ease;
}

.icon-bar a:hover {
    transform: scale(1.2); /* Agrandit legerement l'icone au survol */
    color: #00ffff; /* Change la couleur de l'icone au survol */
}