/* ADR-0113: mother pages compose the native page menu and shared article carousel. */
.rade-mother, .page-menu-wrapper {
    --mother-border: color-mix(in srgb, var(--rade-color-text) 12%, transparent);
    color: var(--rade-color-text);
}
.rade-mother { padding-bottom: 48px; }
.rade-mother__hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 36px 40px;
    margin: 12px 0 36px;
    border: 1px solid color-mix(in srgb, var(--rade-color-primary) 16%, transparent);
    border-radius: 24px;
    background: linear-gradient(110deg, var(--rade-color-surface), var(--rade-color-primary-subtle));
}
.rade-mother__intro { max-width: 760px; min-width: 0; }
.rade-mother__eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--rade-color-primary);
    font-size: var(--rade-text-caption-size);
    line-height: var(--rade-text-caption-line);
    font-weight: 600;
}
.bs-theme .rade-mother h1 {
    margin: 0 0 12px;
    color: var(--rade-color-text);
    font-size: var(--rade-text-h1-size);
    line-height: var(--rade-text-h1-line);
    font-weight: 800;
}
.rade-mother__lead {
    margin: 0 0 8px;
    font-size: var(--rade-text-h3-size);
    line-height: var(--rade-text-h3-line);
    font-weight: 600;
}
.rade-mother__summary {
    margin: 0;
    color: var(--rade-color-text-muted);
    font-size: var(--rade-text-body-size);
    line-height: var(--rade-text-prose-line);
}
.rade-mother__symbol {
    display: grid;
    place-items: center;
    flex: 0 0 112px;
    height: 112px;
}
.rade-mother__content { margin-bottom: 48px; }
.rade-mother__empty { padding: 24px; border: 1px dashed var(--mother-border); border-radius: 20px; color: var(--rade-color-text-muted); }
.page-menu-wrapper { margin-block: 0 32px; }
.page-menu-heading { margin-bottom: 20px; }
.bs-theme .page-menu-heading h2 {
    margin: 0 0 6px;
    color: var(--rade-color-text);
    font-size: var(--rade-text-h2-size);
    line-height: var(--rade-text-h2-line);
}
.page-menu-heading p {
    margin: 0;
    color: var(--rade-color-text-muted);
    font-size: var(--rade-text-body-size);
    line-height: var(--rade-text-body-line);
}
.bs-theme ul.page-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.bs-theme li.page-menu-item {
    padding: 0;
    margin: 0;
    min-width: 0;
    border: 1px solid var(--mother-border);
    border-radius: 16px;
    background: var(--rade-color-surface);
    transition: border-color .2s, box-shadow .2s;
}
.page-menu-item::before { display: none; }
.bs-theme a.page-menu-item-link {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    height: 100%;
    padding: 16px;
    border-radius: inherit;
    color: var(--rade-color-text);
    text-decoration: none;
    overflow-wrap: anywhere;
}
.page-menu-item-icon {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}
.page-menu-item-icon img, .rade-mother__symbol img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 18%;
    /* Preserve the original translucent pastel tiles on the same white canvas as the homepage. */
    background: var(--rade-white);
}
.page-menu-item-content { min-width: 0; }
.bs-theme .page-menu-item-title {
    /* Service cards use UI spacing rather than the prose heading rhythm. */
    margin: 0 0 4px !important;
    color: var(--rade-color-text);
    font-size: var(--rade-text-h3-size);
    line-height: var(--rade-text-h3-line);
    font-weight: 700;
}
.bs-theme .page-menu-item-description {
    margin: 0;
    color: var(--rade-color-text-muted);
    font-size: var(--rade-text-body-size);
    line-height: var(--rade-text-body-line);
}
.page-menu-item-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    grid-column: 1 / -1;
    margin-top: 0;
    padding-top: 10px;
    border-top: 1px solid var(--mother-border);
    color: var(--rade-color-primary);
    font-size: var(--rade-text-caption-size);
    line-height: var(--rade-text-caption-line);
    font-weight: 600;
}
.page-menu-item:hover, .page-menu-item:focus-within {
    border-color: var(--rade-color-primary);
    box-shadow: 0 8px 24px color-mix(in srgb, color-mix(in srgb, var(--rade-color-primary) 8%, transparent) var(--rade-shadow-opacity, 100%), transparent);
}
.bs-theme a.page-menu-item-link:focus-visible { outline: 2px solid var(--rade-color-primary); outline-offset: 4px; }
.rade-mother > .rade-article-carousel { padding-top: 32px; border-top: 1px solid var(--mother-border); }
@media (max-width: 991.98px) {
    .bs-theme ul.page-menu-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rade-mother__hero { padding: 28px; gap: 24px; }
    .rade-mother__symbol { flex-basis: 96px; height: 96px; border-radius: 24px; }
}
@media (max-width: 575.98px) {
    .rade-mother__hero { padding: 24px 20px; margin-block: 12px 28px; border-radius: 20px; }
    .rade-mother__symbol { display: none; }
    .bs-theme ul.page-menu-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .bs-theme a.page-menu-item-link { grid-template-columns: 52px minmax(0, 1fr); gap: 10px; padding: 14px; }
    .page-menu-item-icon { width: 52px; height: 52px; }
    .rade-mother__content { margin-bottom: 32px; }
}
@media (prefers-reduced-motion: reduce) {
    .bs-theme li.page-menu-item { transition: none; }
}