body {
    background: #0F172A;
    color: #fff;
    font-family: 'Segoe UI', sans-serif;
}

.card-curso {
    min-width: 180px;
    background: #1E293B;
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s;
}

.card-curso:hover {
    transform: scale(1.05);
}

.scroll-x {
    display: flex;
    overflow-x: auto;
    gap: 15px;
}

.scroll-x::-webkit-scrollbar {
    display: none;
}

.navbar-bottom {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #020617;
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
}