/* Navbar moderno */
.navbar {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(6px);
    transition: all 0.3s ease-in-out;
}

.navbar-brand span {
    font-weight: bold;
    color: #ffd700;
}

.navbar-nav .nav-link {
    color: #fff !important;
    margin: 0 10px;
    transition: color 0.3s;
}

    .navbar-nav .nav-link:hover {
        color: #ffd700 !important;
    }

/* Footer */
footer {
    background: #111;
    color: #ddd;
}

    footer h5 {
        color: #ffd700;
    }

    footer a {
        color: #ddd;
        text-decoration: none;
        transition: color 0.3s;
    }

        footer a:hover {
            color: #ffd700;
        }

/* Botón */
.btn-ecs {
    background: #ffd700;
    color: #333;
    font-weight: bold;
    border-radius: 30px;
    padding: 10px 25px;
    transition: all 0.3s ease-in-out;
}

    .btn-ecs:hover {
        background: #ffcc00;
        transform: translateY(-3px);
    }

.btn-light {
    background-color: #f8f9fa;
    color: #343a40;
}

    .btn-light:hover {
        background-color: #e2e6ea;
    }