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

body {
    font-family: system-ui, sans-serif;
    line-height: 1.5;
    background: linear-gradient(135deg, #000000, #000000);
}
#franja {
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, #ff0000, #00ff00, #0000ff);
    background-size: 300% 300%;
    animation: gradientMove 5s infinite linear;
}

/* Hero - centrado con flex */

.hero {
    
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),url("R.gif");
    background-size: cover;
    background-position: center;
    
    color: white;
    text-align: center;
    padding: 3rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: white;
    text-align: center;
}

.btn {
    background: #ff9800;
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background: #ff0800;
}

/* Contenedor de tarjetas - FLEX */
.productos {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    
}

/* Tarjeta individual */
.card {
    background: white;
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow:0 4px 12px rgb(255, 34, 34);
    text-align: center;
    flex: 1 1 250px;  /* crece, encoge, base 250px */
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    background-color: #c9c74f;
    box-shadow: #ff9800;
}

.card h3 {
    color: #642f25;
    margin-bottom: 0.5rem;
}

.card span {
    display: inline-block;
    margin-top: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff9800;
}

footer {
    text-align: center;
    padding: 1.5rem;
    background: #1f2630;
    margin-top: 2rem;
}


.footer-socials{
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),url("animated-gifs-of-fighting-game-backgrounds-48.webp");
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 3rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: left;
    gap: 1rem;
    color: white;
    text-align: center;
}


.footer-nav ul li{
    list-style: none;
    display: inline-block;
}
.footer-nav ul li a{
    margin-left: 5px;
    padding: 7px;
    text-decoration: none;
    text-align: center;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 300px;
    color: rgb(255, 255, 255);
    
}

.footer-nav ul li a:hover{
    text-decoration: none;
    background-color: #c9c74f;
    border-radius: 5px;
    color: rgb(0, 0, 0);
}


.franja2 {
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, #ff0000, #00ff00, #0000ff);
    background-size: 300% 300%;
    animation: gradientMove 5s infinite linear;
}



@keyframes gradientMove {
    0% {background-position: 0% 50%;}
    50% {background-position: 100% 50%;}
    100% {background-position: 0% 50%;}
}