/* Estilo general */
body {
    background-image: url('https://i.ibb.co/2yFn3Ns/a-vector-illustration-of-a-neon-line-pattern-with-k-A38xyg-CRd-G-DBM-1-Ydt-UQ-h-Qg-M-IKh-Su6-Ru2y5-Z.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Título de la competición */
.title-card {
    background-color: #990066;
    padding: 15px;
    width: 100%;
    margin-top: 80px;
    text-align: center;
    color: white;
    font-size: 1.5em;
    font-weight: bold;
    text-transform: uppercase;
    box-sizing: border-box;
}

/* Contenedor de las tarjetas de eventos */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    justify-items: center;
    padding: 20px;
    box-sizing: border-box;
}

/* Estilo de las tarjetas de evento */
.event-card {
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 15px;
    width: 270px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 0 10px;
}

.event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Título del evento dentro de la tarjeta */
.event-card h3 {
    font-size: 1.2em;
    color: white;
    margin: 0;
}

/* Descripción o información adicional del evento */
.event-card p {
    font-size: 0.9em;
    color: #bbb;
    margin: 10px 0;
}

/* Botones de los enlaces de los canales */
.event-card .btn {
    display: inline-block;
    width: auto;
    padding: 8px 15px;
    font-size: 0.9em;
    background-color: #990066;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    margin-top: 10px;
    transition: background-color 0.3s ease;
    margin-right: 10px;
}

.event-card .btn:hover {
    background-color: #7a1ab2;
}