@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

.banner {
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, #003366 0%, #0066cc 100%);
    border: 2px solid #00ccff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin: auto;
    box-shadow: 0 0 10px #00ccff;
    animation: fadeIn 2s ease-in-out;
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.galaxy-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, 
            rgba(0, 204, 255, 0.1) 0%, 
            rgba(255, 255, 255, 0.1) 100%
        ),
        linear-gradient(0deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%),
        repeating-linear-gradient(
            0deg,
            transparent 0%,
            transparent 1px,
            rgba(255, 255, 255, 0.1) 2px,
            rgba(255, 255, 255, 0.1) 4px
        );
    z-index: 1;
    animation: moveBackground 10s linear infinite;
}

@keyframes moveBackground {
    0% { background-position: 0 0; }
    100% { background-position: 100% 0; }
}

.banner-text {
    font-family: 'Press Start 2P', cursive;
    font-size: 36px;
    color: #ffffff;
    text-shadow: 2px 2px 0px #00ccff, 4px 4px 0px #0066cc;
    z-index: 2;
    animation: textGlow 1.5s ease-in-out infinite alternate;
}

@keyframes textGlow {
    0% { text-shadow: 2px 2px 0px #00ccff, 4px 4px 0px #0066cc; }
    100% { text-shadow: 2px 2px 10px #00ccff, 4px 4px 10px #0066cc; }
}

.slogan {
    font-family: 'Press Start 2P', cursive;
    font-size: 14px;
    color: #ffffff;
    text-shadow: 1px 1px 0px #00ccff;
    z-index: 2;
    margin-top: 10px;
    text-align: center;
    padding: 0 20px;
    animation: fadeIn 3s ease-in-out;
}

/* Ajout des styles responsive */
@media screen and (max-width: 768px) {
    .banner {
        height: 120px;
    }

    .banner-text {
        font-size: 24px;
        text-align: center;
        padding: 0 10px;
    }

    .slogan {
        font-size: 12px;
        padding: 0 10px;
    }
}

@media screen and (max-width: 480px) {
    .banner {
        height: 100px;
    }

    .banner-text {
        font-size: 18px;
    }

    .slogan {
        font-size: 10px;
    }
}