#os-topnav {
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(141, 200, 216, 0.32);
    background: rgba(5, 16, 25, 0.94);
    backdrop-filter: blur(14px);
}

.os-topnav__inner {
    width: min(1120px, calc(100% - 24px));
    min-height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 18px;
}

.os-topnav__brand {
    flex: 0 0 auto;
    color: #f6fbff;
    text-decoration: none;
    font-weight: 900;
    white-space: nowrap;
}

.os-topnav__links {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    margin-left: auto;
    overflow-x: auto;
    scrollbar-width: thin;
}

.os-topnav__link {
    flex: 0 0 auto;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 8px 11px;
    color: #c7d8e8;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 800;
    white-space: nowrap;
}

.os-topnav__link:hover {
    color: #ffffff;
    border-color: rgba(141, 200, 216, 0.34);
    background: rgba(255, 255, 255, 0.07);
}

.os-topnav__link[aria-current="page"] {
    color: #051019;
    background: #7fd3c6;
    border-color: #7fd3c6;
}

@media (max-width: 760px) {
    .os-topnav__inner {
        min-height: 76px;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 10px 0;
    }

    .os-topnav__links {
        width: 100%;
        margin-left: 0;
        padding-bottom: 4px;
    }
}