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

body {
    font-family: 'Segoe UI', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0f2027;
    overflow: hidden;
    position: relative;
}



/* Contenedor */
.contenedor {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
    z-index: 1;
}

/* Tarjetas estilo glass */
.card {
    width: 300px;
    height: 200px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

/* Glow efecto */
.card::before {
    content: "";
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 60%);
    top: -50%;
    left: -50%;
    transform: rotate(25deg);
}

/* Hover */
.card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Iconos */
.icon {
    font-size: 40px;
    margin-bottom: 10px;
}

/* Títulos */
.card h2 {
    font-size: 22px;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.card p {
    font-size: 14px;
    opacity: 0.8;
}

/* Colores personalizados */
.futbol {
    border-top: 4px solid #00ff88;
}

.gimnasia {
    border-top: 4px solid #00c6ff;
}

/* Responsive */
@media (max-width: 768px) {
    .card {
        width: 90%;
        max-width: 350px;
    }
}