/* Tablet branding */
@media (max-width: 1199.98px) and (min-width: 768px) {
    .brand-horizontal {
        width: 275px;
        height: 102px;
    }

    .brand-horizontal img {
        width: 290px;
    }

    .header-top {
        gap: 10px;
        padding: 10px;
    }

    .header-nav {
        width: calc(100% - 20px);
        margin-right: 10px;
        margin-left: 10px;
    }

    .country-select {
        min-width: 105px;
    }

    .btn-login,
    .btn-register {
        padding: 0 14px;
    }
}

/* Mobile styles (<768px) */
@media (max-width: 767.98px) {

    .header-nav {
        width: 100%;
        margin-right: 0;
        margin-left: 0;
    }

    .aui-header {
        position: sticky;
    }

    .header-container {
        display: block;
        min-height: auto;
    }

    .header-brand {
        justify-content: space-between;
        min-height: 72px;
        padding: 8px 15px;
    }

    .brand-link {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .brand-horizontal {
        display: none;
    }

    .brand-mark {
        display: block;
        width: 56px;
        height: 56px;
        object-fit: contain;
    }

    .brand-mobile-copy {
        display: flex;
        flex-direction: column;
        max-width: 190px;
        line-height: 1.12;
    }

    .brand-mobile-copy strong {
        color: #123d92;
        font-size: 20px;
    }

    .brand-mobile-copy span {
        margin-top: 3px;
        color: #f26522;
        font-size: 11px;
        font-weight: 700;
        letter-spacing: .35px;
        text-transform: uppercase;
    }

    .mobile-menu-toggle {
        display: block;
        flex: 0 0 44px;
    }

    .header-menu {
        display: none;
        border-top: 1px solid #e5e7eb;
    }

    .header-menu.is-open {
        display: flex;
    }

    .header-top {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 10px;
        min-height: auto;
        padding: 12px 15px;
    }

    .search-wrapper {
        grid-column: 1 / -1;
        width: 100%;
    }

    .country-wrapper {
        min-width: 0;
    }

    .country-select {
        width: 100%;
        min-width: 125px;
    }

    .header-account-actions {
        gap: 8px;
    }

    .btn-login,
    .btn-register {
        padding: 0 13px;
        font-size: 14px;
    }

    .header-nav ul {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 0;
        overflow: visible;
        white-space: normal;
    }

    .header-nav a {
        padding: 12px 15px;
        border-top: 1px solid rgba(255, 255, 255, .12);
    }

    .aui-sidebar {
        position: fixed;
        left: -280px;
        top: 70px;
        width: 280px;
        height: calc(100% - 70px);
        background: white;
        transition: left 0.3s ease;
        z-index: 999;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    }
    .aui-sidebar.mobile-open {
        left: 0;
    }
    .main-content {
        margin-left: 0 !important;
        padding-top: 1rem;
    }
}

@media (max-width: 420px) {
    .brand-mobile-copy {
        max-width: 155px;
    }

    .brand-mobile-copy strong {
        font-size: 18px;
    }

    .brand-mobile-copy span {
        font-size: 9px;
    }

    .header-top {
        grid-template-columns: 1fr;
    }

    .country-wrapper,
    .country-select,
    .header-account-actions {
        width: 100%;
    }

    .header-account-actions a {
        flex: 1;
    }
}