@media (max-width: 991.98px) {
    :root {
        --versai-header-height: 4.5rem;
    }

    .site-header__inner {
        gap: 1rem;
    }

    .site-header__toggle {
        position: relative;
        z-index: 3;
        display: inline-flex;
        flex: 0 0 auto;
    }

    .site-navigation {
        position: fixed;
        z-index: 1;
        top: calc(var(--versai-admin-bar-offset) + var(--versai-header-height));
        right: 0;
        left: 0;
        display: block;
        max-height: calc(100vh - var(--versai-admin-bar-offset) - var(--versai-header-height));
        padding: 1rem var(--versai-page-gutter) 2rem;
        overflow-y: auto;
        background: var(--versai-color-surface);
        border-top: 1px solid var(--versai-color-border);
        box-shadow: var(--versai-shadow-md);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-1rem);
        transition: var(--versai-transition-base);
    }

    .site-header.is-menu-open .site-navigation {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .versai-primary-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .versai-primary-menu .nav-link,
    .versai-primary-menu a {
        width: 100%;
        min-height: 3.25rem;
        justify-content: space-between;
        padding-inline: 0.5rem;
        border-bottom: 1px solid var(--versai-color-border);
    }

    .versai-primary-menu .sub-menu,
    .versai-primary-menu .sub-menu .sub-menu {
        position: static;
        width: 100%;
        margin: 0;
        padding: 0 1rem 0.5rem 0;
        background: transparent;
        border: 0;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
    }
}

@media (max-width: 782px) {
    .admin-bar {
        --versai-admin-bar-offset: 46px;
    }
}

@media (max-width: 575.98px) {
    :root {
        --versai-page-gutter: 1rem;
        --versai-radius-lg: 1.5rem;
        --versai-radius-xl: 2rem;
    }

    .site-branding .custom-logo {
        max-width: 10rem;
        max-height: 3rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}