.rs-platform-shell {
    width: min(1280px, calc(100% - 48px));
    margin: 0 auto;
}

.rs-platform-topbar {
    position: sticky;
    top: 0;
    z-index: 80;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(22px);
    background:
        radial-gradient(circle at 0% 0%, rgba(45, 212, 191, 0.12), transparent 40%),
        rgba(6, 18, 27, 0.82);
}

.rs-platform-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 80px;
    padding: 0 24px;
}

.rs-platform-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    text-decoration: none;
    flex-shrink: 0;
}

.rs-platform-brandmark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 18px;
    color: #04101a;
    background: linear-gradient(135deg, #99f6e4, #67e8f9);
    box-shadow: 0 10px 30px rgba(45, 212, 191, 0.25);
}

.rs-platform-brandmark__icon {
    opacity: 0.9;
}

.rs-platform-brand__copy {
    display: flex;
    flex-direction: column;
}

.rs-platform-brand__name {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.rs-platform-brand__tagline {
    color: #94a3b8;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.rs-platform-nav__links,
.rs-platform-nav__actions {
    display: flex;
    align-items: center;
}

.rs-platform-nav__links {
    gap: 32px;
}

.rs-platform-nav__actions {
    gap: 12px;
    flex-shrink: 0;
}

.rs-platform-nav__link {
    position: relative;
    padding-bottom: 4px;
    color: #d2dfec;
    font-size: 17px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.rs-platform-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: #43e2d4;
    transition: width 0.22s ease;
}

.rs-platform-nav__link:hover,
.rs-platform-nav__link:focus-visible {
    color: #ffffff;
    outline: none;
}

.rs-platform-nav__link:hover::after,
.rs-platform-nav__link:focus-visible::after {
    width: 100%;
}

.rs-platform-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 52px;
    padding: 0 24px !important;
    border-radius: 18px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.rs-platform-btn--primary {
    background: #43e2d4;
    color: #04101a;
}

.rs-platform-btn--primary:hover {
    filter: brightness(1.04);
    color: #04101a;
}

.rs-platform-btn--ghost {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: #d2dfec;
}

.rs-platform-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.rs-platform-nav__product-wrap {
    position: relative;
    padding-bottom: 18px;
    margin-bottom: -18px;
}

.rs-platform-nav__product-wrap::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 24px;
}

.rs-platform-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    width: min(980px, 65vw);
    transform: translateX(-50%) translateY(8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 100;
    padding-top: 18px;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.rs-platform-menu::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 18px;
}

.rs-platform-nav__product-wrap:hover .rs-platform-menu,
.rs-platform-nav__product-wrap:focus-within .rs-platform-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.rs-platform-menu__inner {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 26px;
    background:
        radial-gradient(circle at top left, rgba(45, 212, 191, 0.14), transparent 32%),
        rgba(7, 19, 27, 0.985);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(18px);
}

.rs-platform-menu__card {
    display: block;
    min-height: 158px;
    padding: 24px !important;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(255, 255, 255, 0.035);
    color: #eaf6ff;
    text-decoration: none;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.rs-platform-menu__card:hover {
    transform: translateY(-2px);
    border-color: rgba(67, 226, 212, 0.45);
    background: rgba(67, 226, 212, 0.08);
    color: #eaf6ff;
}

.rs-platform-menu__card.is-featured {
    border-color: rgba(67, 226, 212, 0.45);
    background: rgba(67, 226, 212, 0.08);
}

.rs-platform-menu__title-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 12px;
}

.rs-platform-menu__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 14px;
    border: 1px solid rgba(67, 226, 212, 0.26);
    background: rgba(67, 226, 212, 0.08);
    color: #43e2d4;
}

.rs-platform-menu__icon svg {
    width: 16px;
    height: 16px;
}

.rs-platform-menu__icon svg.rs-platform-menu__icon_lg {
    width: 24px !important;
    height: 24px !important;
}

.rs-platform-menu__copy {
    min-width: 0;
}

.rs-platform-menu__kicker {
    display: block;
    margin-bottom: 9px;
    color: #43e2d4;
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.rs-platform-menu__card strong {
    display: block;
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.2;
    font-weight: 900;
}

.rs-platform-menu__card p {
    margin: 0;
    color: #9fb7cc;
    font-size: 0.9rem;
    line-height: 1.6;
    font-weight: 600;
}

@media (max-width: 991px) {
    .rs-platform-nav__links {
        display: none;
    }
}

@media (max-width: 767px) {
    .rs-platform-shell {
        width: min(100% - 32px, 1280px);
    }

    .rs-platform-nav {
        padding: 0 16px;
    }

    .rs-platform-btn--ghost {
        display: none;
    }

    .rs-platform-menu {
        display: none;
    }
}
