/* Shared split-link disclosure: the label navigates, the caret reveals links. */
.mr-partnership-nav {
    position: relative;
    z-index: 4;
    display: flex;
    align-items: stretch;
    flex: 0 0 auto;
    border-radius: 999px;
    background: linear-gradient(135deg, #0b6f88, #155fa8);
    box-shadow: 0 16px 34px rgba(24, 174, 203, .25);
}

.mr-partnership-nav .mr-header-cta {
    padding-inline: 14px 10px;
    border-start-end-radius: 0;
    border-end-end-radius: 0;
    background: transparent;
    box-shadow: none;
}

.mr-partnership-toggle {
    width: 40px;
    min-height: 42px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-inline-start: 1px solid rgba(255, 255, 255, .24);
    border-start-end-radius: 999px;
    border-end-end-radius: 999px;
    color: #fff;
    background: transparent;
    cursor: pointer;
}

.mr-partnership-toggle svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mr-partnership-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.mr-partnership-nav .mr-header-cta:hover,
.mr-partnership-toggle:hover {
    background: rgba(255, 255, 255, .12);
}

.mr-partnership-nav a:focus-visible,
.mr-partnership-toggle:focus-visible,
.mr-partnership-mobile a:focus-visible {
    outline: 3px solid var(--mr-cyan-bright);
    outline-offset: 3px;
}

.mr-partnership-menu {
    position: absolute;
    inset-block-start: calc(100% + 10px);
    inset-inline-end: 0;
    width: min(330px, calc(100vw - 40px));
    max-height: calc(100dvh - 130px);
    overflow-y: auto;
    margin: 0;
    padding: 8px;
    display: grid;
    gap: 4px;
    list-style: none;
    border: 1px solid var(--mr-border);
    border-radius: 18px;
    background: var(--mr-bg-soft);
    box-shadow: var(--mr-shadow-soft);
}

.mr-partnership-menu[hidden] {
    display: none;
}

.mr-partnership-menu a {
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    color: var(--mr-text);
    font-size: .88rem;
    font-weight: 750;
    line-height: 1.7;
    text-align: start;
    overflow-wrap: anywhere;
}

.mr-partnership-menu a:hover,
.mr-partnership-menu a:focus-visible {
    background: var(--mr-surface-strong);
}

.mr-partnership-mobile {
    display: none;
}

@media (max-width: 1280px) {
    .mr-partnership-nav {
        display: none;
    }

    .mr-nav.is-open {
        max-height: calc(100vh - 110px);
        max-height: calc(100dvh - 110px);
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .mr-partnership-mobile {
        display: block;
        padding-block-start: 8px;
        border-block-start: 1px solid var(--mr-border);
    }

    .mr-nav .mr-partnership-mobile-title {
        display: block;
        color: var(--mr-heading);
        background: var(--mr-surface-strong);
    }

    .mr-partnership-mobile-links {
        display: grid;
        gap: 2px;
        margin: 8px 0 0;
        padding: 0;
        padding-inline-start: 10px;
        list-style: none;
        border-inline-start: 2px solid var(--mr-border);
    }

    .mr-nav .mr-partnership-mobile-links a {
        display: block;
        padding: 12px 14px;
        font-size: .88rem;
        line-height: 1.6;
    }
}