.ott-nav {
    display: flex;
    align-items: stretch;
    width: 100%;
}

    .ott-nav .nav-button {
        background-color: #111;
        color: #fff;
        border: 1px solid #444;
        font-size: 1rem;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        padding: 10px 20px;
    }

.ott-nav__center {
    flex: 1;
    text-align: center;
    border-left: none;
    border-right: none;
    border-top: 1px solid #444;
    border-bottom: 1px solid #444;
}

.ott-nav .nav-button:disabled {
    background-color: #222;
    color: #888;
    cursor: not-allowed;
}

.ott-nav.ott-nav--pill {
    max-width: 700px;
    margin: 30px auto;
    border-radius: 999px;
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
}

    .ott-nav.ott-nav--pill .nav-button {
        font-size: 0.95rem;
        padding: 10px 24px;
    }

        .ott-nav.ott-nav--pill .nav-button:hover:not(:disabled) {
            background-color: #181818;
            border-color: #666;
        }

@media (max-width: 768px) {
    .ott-nav.ott-nav--pill {
        margin: 20px auto;
    }

        .ott-nav.ott-nav--pill .nav-button {
            padding: 8px 12px;
            font-size: 0.9rem;
        }
}