@font-face {
    font-family: supermario;
    src: url(SuperMario256.ttf);
}

.button-28 {
    appearance: none;
    background-color: transparent;
    border: 2px solid #f3f3f3;
    border-radius: 15px;
    box-sizing: border-box;
    color: #fdfdfd;
    cursor: pointer;
    display: inline-block;
    font-family: supermario;
    font-size: 50px;
    font-weight: 600;
    line-height: normal;
    margin: 0;

    outline: none;
    padding: 4px 2px;
    text-align: center;
    text-decoration: none;
    transition: all 300ms cubic-bezier(0.23, 1, 0.32, 1);
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    width: 100%;
    will-change: transform;
}

.button-28:disabled {
    pointer-events: none;
    opacity: 0.6;
}

.button-28:hover {
    color: #3fecf8;
    background-color: #57dce0;
    box-shadow: rgba(32, 81, 100, 0.25) 0 8px 15px;
    transform: translateY(-2px);
}

.button-28:active {
    box-shadow: none;
    transform: translateY(0);
}

nav {
    font-family: supermario;
    font-size: 30px;
}


.titulo1 {
    color: #f3f3f3;

}

.nav-item {
    padding: 10px;
    font-size: 30px;
}

.pie1 {
    padding-top: 200px;
}

main h1 {
    font-family: supermario;
}

.letra {
    font-family: sans-serif;
    font-size: 20px;
    padding: 0px;
    color: #f3f3f3;

}

.tienda {
    font-family: supermario;
}

footer {
    background-image: url(img/kart_banner.png);
 

}

.banner-container {
    width: 100vw;
    /* ocupa todo el ancho visible del navegador */
    overflow: hidden;
    /* oculta cualquier contenido que se desplace fuera */

    position: relative;
    height: 100px;

}

.banner-track {
    display: flex;
    width: max-content;
    animation: scroll-left 10s linear infinite;
}

.banner-track img {
    height: 60px;
    margin-right: 50px;
    /* espacio antes de que reaparezca */
}

@keyframes scroll-left {
    0% {
        transform: translateX(0%);
    }

    100% {
        transform: translateX(-20%);
    }
}