.propeller-nav { --navigation-top: 0px; }
.admin-bar .propeller-nav { --navigation-top: 32px; }
.propeller-nav__wrapper { background: var(--color-bg); }
.propeller-nav.is-sticky .propeller-nav__wrapper {
    position: fixed;
    top: var(--navigation-top);
    left: 0;
    width: 100%;
    box-shadow: 0 1px 0 var(--color-contrast-lower);
}
.propeller-nav__toggle {
    display: grid;
    gap: 5px;
    align-content: center;
    justify-items: center;
    width: 48px;
    height: 48px;
    color: var(--color-contrast-higher);
    cursor: pointer;
}
.propeller-nav__toggle span { display: block; width: 24px; height: 2px; background: currentColor; }
.propeller-nav:not(.is-enhanced) .propeller-nav__toggle { display: none; }
.propeller-nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.propeller-nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.propeller-nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
.propeller-nav__panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 20px 24px 28px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-contrast-lower);
}
.propeller-nav.is-enhanced:not(.is-open) .propeller-nav__panel { display: none; }
.propeller-nav.is-open .propeller-nav__panel {
    max-height: calc(100dvh - var(--header-v2-height) - var(--navigation-top));
    overflow-y: auto;
    overscroll-behavior: contain;
}
.propeller-nav__list { list-style: none; margin: 0; padding: 0; }
.propeller-nav__item { position: relative; }
.propeller-nav__row { display: flex; align-items: center; justify-content: space-between; }
.propeller-nav__link {
    display: block;
    padding: 14px 0;
    color: var(--color-contrast-higher);
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
}
.propeller-nav__link:hover,
.propeller-nav__item--current > .propeller-nav__row > .propeller-nav__link { color: var(--color-accent); }
.propeller-nav__submenu-toggle {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    color: var(--color-contrast-higher);
    cursor: pointer;
}
.propeller-nav__submenu-toggle .icon { width: 16px; height: 16px; }
.propeller-nav__submenu-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }
.propeller-nav.is-enhanced .propeller-nav__submenu { display: none; }
.propeller-nav.is-enhanced .propeller-nav__item.is-expanded > .propeller-nav__submenu { display: block; }
.propeller-nav__list--sub { padding: 4px 0 12px 20px; }
.propeller-nav__list--sub .propeller-nav__link { font-weight: 400; }
.propeller-nav__list--service { margin-top: 16px; padding-top: 20px; border-top: 1px solid var(--color-contrast-lower); }
.propeller-nav__link.btn { justify-content: center; padding: 14px 20px; font-size: 0.9rem; color: white; text-align: center; }
.propeller-nav__link.btn:hover { color: white; }
.propeller-nav__search { display: flex; gap: 8px; margin-top: 20px; }
.propeller-nav__search input { min-width: 0; width: 100%; }
.propeller-nav :is(a, button, input):focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }
@media (max-width: 782px) { .admin-bar .propeller-nav { --navigation-top: 46px; } }
@media (max-width: 600px) { .admin-bar .propeller-nav.is-sticky { --navigation-top: 0px; } }
@media (max-width: 1279px) {
    html:has(.propeller-nav.is-open) { overflow: hidden; }
    .propeller-nav.is-open .propeller-nav__wrapper {
        position: fixed;
        top: var(--navigation-top);
        left: 0;
        width: 100%;
    }
    .propeller-nav .header-v2__container { position: static; }
    .propeller-nav__panel {
        padding: 16px var(--container-margin-x) 28px;
        border-top: 0;
    }
    .propeller-nav.is-open .propeller-nav__panel {
        height: calc(100dvh - var(--header-v2-height) - var(--navigation-top));
    }
    .propeller-nav__list--service .propeller-nav__link.btn { width: 100%; }
}
@media (min-width: 1280px) {
    .propeller-nav__toggle { display: none; }
    .propeller-nav__panel,
    .propeller-nav.is-enhanced:not(.is-open) .propeller-nav__panel {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 28px;
        position: static;
        padding: 0;
        border: 0;
        max-height: none;
        overflow: visible;
        background: transparent;
    }
    .propeller-nav__list:not(.propeller-nav__list--sub) { display: flex; align-items: center; gap: 24px; }
    .propeller-nav__list:not(.propeller-nav__list--sub) > .propeller-nav__item > .propeller-nav__row { min-height: var(--header-v2-height); }
    .propeller-nav__link { font-size: 1rem; white-space: nowrap; }
    .propeller-nav__submenu-toggle { width: 28px; }
    .propeller-nav__submenu {
        position: absolute;
        top: 100%;
        left: -20px;
        min-width: 290px;
        padding: 12px 20px;
        background: var(--color-bg-light);
        border-top: 2px solid var(--color-accent);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    }
    .propeller-nav__submenu .propeller-nav__submenu { top: 0; left: 100%; }
    .propeller-nav__list--sub { padding: 0; }
    .propeller-nav__list--sub .propeller-nav__link { padding: 12px 0; }
    .propeller-nav__list--service { margin: 0; padding: 0; border: 0; }
    .propeller-nav__search { margin: 0; max-width: 220px; }
}