@media (max-width: 1024px) {
    .site-header {
        position: static;
    }

    .header-main {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 10px 18px;
        min-height: 0;
        padding: 12px 0;
    }

    .main-nav, .header-actions {
        flex-wrap: wrap;
    }

    .main-nav {
        grid-column: 1 / -1;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .header-actions {
        justify-content: flex-end;
    }

    .hero__grid,
    .product-detail,
    .cart-layout,
    .checkout-layout,
    .order-detail-layout,
    .info-grid,
    .lower-grid,
    .profile-layout,
    .profile-page {
        grid-template-columns: 1fr;
    }

    .product-grid,
    .category-grid,
    .service-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero {
        padding: 60px 0;
    }

    .page-title__content {
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .topbar {
        display: none;
    }

    .main-nav {
        gap: 10px 14px;
        font-size: 14px;
    }

    .header-actions {
        font-size: 14px;
    }

    .catalog-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .product-grid,
    .category-grid,
    .review-grid,
    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
    }

    .address-card {
        grid-template-columns: 1fr;
    }

    .order-card {
        display: grid;
    }

    .order-card__side {
        justify-items: start;
    }

    .qty-form {
        grid-column: 1 / -1;
    }

    .requisites div {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .footer-legal {
        grid-template-columns: 1fr;
    }

    .page-title__content {
        display: grid;
    }

    .profile-panel__head {
        grid-template-columns: 32px minmax(0, 1fr);
    }

    .profile-panel__head > span {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-main {
        gap: 8px 12px;
        padding: 10px 0;
    }

    .main-nav, .header-actions {
        gap: 10px;
    }

    .header-actions {
        gap: 8px;
    }

    .header-actions a {
        flex: 0 0 auto;
        text-align: center;
    }

    .brand__logo {
        width: 42px;
        height: 42px;
    }

    .brand__text {
        font-size: 15px;
    }

    h1 {
        font-size: 34px;
    }

    .hero {
        padding: 44px 0;
    }

    .hero__actions,
    .button-row {
        align-items: stretch;
        flex-direction: column;
    }

    .hero__actions .button,
    .button-row .button {
        width: 100%;
    }

    .hero__highlights {
        gap: 8px;
    }

    .hero__highlights span {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .hero-panel,
    .profile-panel,
    .checkout-panel,
    .cart-summary,
    .auth-card {
        border-radius: 12px;
    }

    .product-grid,
    .category-grid,
    .review-grid,
    .service-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .field-row {
        grid-template-columns: 1fr;
    }

    .catalog-toolbar,
    .catalog-toolbar__meta,
    .filters__head {
        flex-direction: column;
        align-items: stretch;
    }

    .filters__toggle,
    .catalog-sort,
    .catalog-sort label {
        width: 100%;
    }

    .catalog-sort label {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .filters {
        inset: 12px;
        width: auto;
        height: auto;
        border: 1px solid var(--line);
        border-radius: 12px;
        box-shadow: 0 18px 44px rgba(6, 55, 28, 0.24);
    }

    .filters__actions {
        grid-template-columns: 1fr;
    }

    .field-row--three,
    .field-row--four {
        grid-template-columns: 1fr;
    }

    .choice-group--cards ul {
        grid-template-columns: 1fr;
    }

    .order-details div {
        grid-template-columns: 1fr;
        gap: 2px;
    }

    .qty-form {
        flex-wrap: wrap;
    }

    .auth-card {
        padding: 20px;
    }

    .profile-panel {
        padding: 18px;
    }

    .profile-email-card .button,
    .profile-form .button,
    .address-form .button {
        width: 100%;
    }

    .site-footer {
        padding: 24px 0 18px;
        font-size: 14px;
    }

    .footer-grid {
        gap: 16px;
    }

    .footer-logo {
        align-items: center;
    }

    .footer-logo img {
        width: 42px;
        height: 42px;
    }

    .footer-text {
        font-size: 13px;
    }

    .footer-legal {
        margin-top: 16px;
        padding-top: 12px;
        font-size: 12px;
    }

    .map-box,
    .map-fallback {
        min-height: 300px;
    }
}