body {
    background: linear-gradient(135deg, #020617, #0f172a);
    color: #e2e8f0; /* 🔥 texto claro */
    font-family: 'Segoe UI', sans-serif;
}

/* Glass */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* Cards */
.card {
    background: rgba(30, 41, 59, 0.85);
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 0 20px rgba(56,189,248,0.4);
}

/* 🔥 TITULOS VISIBLES */
.card h5 {
    color: #38bdf8; /* azul brillante */
    font-weight: bold;
}

/* 🔥 VALORES VISIBLES */
.card p {
    color: #f1f5f9; /* blanco suave */
    font-size: 1.1rem;
}

/* Gradiente título */
.gradient-text {
    background: linear-gradient(90deg, #38bdf8, #22c55e);
    -webkit-text-fill-color: transparent;
}

/* Botón */
.btn-gradient {
    background: linear-gradient(90deg, #38bdf8, #22c55e);
    border: none;
    color: black;
    font-weight: bold;
    border-radius: 10px;
}

/* Iconos */
.icon {
    font-size: 2.2rem;
    margin-bottom: 10px;
}