/* Fondo y tipografía */
body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url("monster-hunter.jpg") no-repeat center center;
    background-size: cover;
    position: relative;
    color: white;
}

/* Overlay de partículas */
body::after {
    content: "";
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url("fuego-particulas.png") no-repeat center center;
    background-size: cover;
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

/* Contenedor central */
.contenedor {
    text-align: center;
    z-index: 1;
    animation: aparecer 1.5s ease;
}

@keyframes aparecer {
    from {opacity:0; transform: translateY(50px);}
    to {opacity:1; transform: translateY(0);}
}

/* Botones estilo juego */
.boton {
    display: block;
    margin: 12px auto;
    text-decoration: none;
    color: white;
    background: linear-gradient(45deg, orange, red);
    padding: 14px 25px;
    border-radius: 8px;
    width: 240px;
    font-weight: bold;
    letter-spacing: 1px;
    box-shadow: 0 0 10px orange;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
}

.boton:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px red;
}

.boton::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: rgba(255,255,255,0.2);
    transition: 0.5s;
}

.boton:hover::after {
    left: 100%;
}

/* Fichas de imágenes con descripción */
.ficha {
    display: inline-block;
    margin: 20px;
    background: rgba(0,0,0,0.5);
    padding: 15px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
    color: white;
    transition: transform 0.3s;
}

.ficha:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px orange;
}

.ficha h3 {
    margin: 10px 0 5px 0;
}

.ficha p {
    font-size: 14px;
}

.imagen {
    width: 100%;
    border: 3px solid orange;
    border-radius: 10px;
    margin-bottom: 10px;
    transition: transform 0.3s;
}

.imagen:hover {
    transform: scale(1.1);
}