/**
 * PREMIER — global responsive styles (all pages).
 * Breakpoints: 1280 / 1024 / 768 / 480
 */

/* ── Base & container ── */
@media (max-width: 768px) {
  :root {
    --container-padding: 16px;
  }

  .page-content {
    padding: 16px 0 40px;
  }

  .page-title {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .page-title span {
    display: block;
    margin-left: 0;
    margin-top: 4px;
    font-size: 14px;
  }

  .section-title {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
  }

  .breadcrumbs {
    flex-wrap: wrap;
    font-size: 12px;
    margin-bottom: 12px;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 20px;
  }
}

/* ── Header ── */
@media (max-width: 1280px) {
  .header-top__nav {
    gap: 14px;
  }

  .header-top__nav a:nth-child(n+5) {
    display: none;
  }
}

@media (max-width: 1024px) {
  .header-top__nav {
    display: none;
  }

  .header-top__left {
    gap: 12px;
  }

  .header-top__right {
    gap: 16px;
  }

  .header-top__actions .header-top__action:not(:last-child) {
    display: none;
  }

  .header-logo__name {
    font-size: 20px;
  }

  .header-logo__sub {
    font-size: 8px;
  }

  .header-cart__info {
    display: none;
  }

  .header-cart {
    padding-left: 0;
    margin-left: 0;
    border-left: 0;
  }

  .mega-menu__inner {
    grid-template-columns: 200px 1fr;
  }

  .mega-menu__promos {
    display: none;
  }

  .mega-menu__content {
    padding: 16px 20px;
  }

  .mega-menu__panels {
    grid-template-columns: repeat(2, 1fr);
  }

  .mega-menu__footer {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

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

  .header-main__inner {
    flex-wrap: wrap;
    gap: 10px;
  }

  .header-logo {
    min-width: 0;
    order: 1;
  }

  .header-catalog-btn {
    order: 2;
    height: 40px;
    padding: 0 12px;
    font-size: 13px;
    gap: 6px;
    min-width: 44px;
  }

  .header-catalog-btn__text {
    display: none;
  }

  .header-catalog-btn svg {
    flex-shrink: 0;
  }

  .header-actions {
    order: 3;
    margin-left: auto;
    gap: 6px;
    flex-shrink: 1;
    min-width: 0;
    justify-content: flex-end;
  }

  .header-action--account {
    display: flex;
    flex-shrink: 0;
  }

  .header-search {
    order: 4;
    flex: 1 1 100%;
    width: 100%;
  }

  .header-search__input,
  .header-search__btn,
  .header-catalog-btn {
    height: 40px;
  }

  .header-search__btn {
    padding: 0 14px;
    font-size: 13px;
  }

  .header-action {
    width: 36px;
    height: 36px;
  }

  .header-categories {
    display: none;
  }

  body.menu-open .header-categories {
    display: none;
  }

  .mega-menu {
    position: fixed;
    top: 0;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    bottom: 0;
    z-index: 320;
    margin-top: 0;
    overflow: hidden;
    pointer-events: auto;
    touch-action: manipulation;
  }

  .mega-menu__panel {
    display: flex;
    flex-direction: column;
    border-radius: 0;
    min-height: 100%;
    height: 100%;
    border: 0;
  }

  .mega-menu__mobile-head {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg-card);
    position: sticky;
    top: 0;
    z-index: 2;
  }

  .mega-menu__mobile-title {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
    padding: 0 8px;
  }

  .mega-menu__mobile-back,
  .mega-menu__mobile-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 44px;
    min-height: 44px;
    padding: 0 8px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    background: transparent;
    flex-shrink: 0;
  }

  .mega-menu__mobile-back {
    margin-right: auto;
    padding: 0 10px 0 4px;
    font-size: 14px;
    font-weight: 500;
  }

  .mega-menu__mobile-back[hidden] {
    display: none !important;
  }

  .mega-menu__mobile-close {
    margin-left: auto;
  }

  .mega-menu__inner {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    grid-template-columns: 1fr;
  }

  .mega-menu__sidebar {
    flex: 1;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 0;
    border-bottom: 0;
    padding: 0;
    gap: 0;
    -webkit-overflow-scrolling: touch;
  }

  .mega-menu__category {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    white-space: normal;
    padding: 14px 16px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
    min-height: 52px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }

  .mega-menu__category::after {
    content: '›';
    font-size: 20px;
    line-height: 1;
    color: var(--color-text-muted);
    flex-shrink: 0;
  }

  .mega-menu__category--active {
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
  }

  .mega-menu__category--active svg {
    stroke: currentColor;
    opacity: 0.7;
  }

  .mega-menu__category--sale {
    margin-top: 0;
  }

  .mega-menu__content {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: 8px 16px 20px;
    -webkit-overflow-scrolling: touch;
  }

  .mega-menu--mobile-sub .mega-menu__sidebar {
    display: none;
  }

  .mega-menu--mobile-sub .mega-menu__content {
    display: block;
  }

  .mega-menu__promos {
    display: none;
  }

  .mega-menu__panels {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .mega-menu__group {
    padding-right: 0;
    min-height: 0;
    border-bottom: 1px solid var(--color-border-light);
    padding-bottom: 16px;
  }

  .mega-menu__group:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .mega-menu__group-title {
    font-size: 15px;
    margin-bottom: 10px;
  }

  .mega-menu__group-links {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .mega-menu__group-links a {
    display: block;
    padding: 11px 0;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border-light);
  }

  .mega-menu__group-links a:last-child {
    border-bottom: 0;
  }

  .mega-menu__group-image {
    display: none;
  }

  .mega-menu__group-more {
    display: inline-flex;
    margin-top: 8px;
    font-size: 14px;
    font-weight: 600;
  }

  .mega-menu__footer {
    display: none;
  }

  body.menu-open .header-main {
    z-index: 310;
  }

  body.menu-open .mega-menu-backdrop {
    display: none;
  }
}

@media (max-width: 480px) {
  .header-logo__name {
    font-size: 18px;
  }

  .header-logo__sub {
    display: none;
  }

  .header-catalog-btn {
    padding: 0 10px;
  }

  .header-actions {
    gap: 2px;
  }

  .header-action {
    width: 34px;
    height: 34px;
  }

  .header-action svg {
    width: 20px;
    height: 20px;
  }

  .header-cart {
    height: 34px;
  }

  .header-cart__icon svg {
    width: 22px;
    height: 22px;
  }

  .header-search__btn {
    padding: 0 12px;
    font-size: 0;
    min-width: 44px;
  }

  .header-search__btn::before {
    content: '⌕';
    font-size: 16px;
    line-height: 1;
  }

}

/* ── Footer ── */
@media (max-width: 1280px) {
  .site-footer__grid {
    grid-template-columns: 180px 1fr 1fr 1fr;
    gap: 28px;
  }

  .site-footer__grid > :last-child {
    grid-column: 1 / -1;
  }

  .site-footer--compact .site-footer__grid {
    grid-template-columns: 160px 1fr 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .site-footer__main {
    padding: 36px 0 28px;
  }

  .site-footer__grid,
  .site-footer--compact .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px 24px;
  }

  .site-footer__grid > :first-child {
    grid-column: 1 / -1;
  }

  .features-bar,
  .features-bar--5 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .site-footer__grid,
  .site-footer--compact .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .site-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .site-footer__bottom-links {
    flex-wrap: wrap;
    gap: 12px 20px;
  }

  .features-bar,
  .features-bar--5 {
    grid-template-columns: 1fr;
  }

  .site-footer__subscribe-row {
    flex-direction: column;
  }

  .site-footer__subscribe-input {
    border-right: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
  }

  .site-footer__subscribe-btn {
    border-radius: var(--radius-md);
    width: 100%;
  }
}

/* ── Home ── */
@media (max-width: 1280px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .home-section .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__side {
    flex-direction: row;
  }

  .hero__card {
    min-height: 160px;
  }

  .quick-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid,
  .products-grid--4 {
    grid-template-columns: repeat(3, 1fr);
  }

  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .brands__list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 24px;
  }
}

@media (max-width: 768px) {
  .hero__main {
    min-height: 280px;
  }

  .hero__main-content {
    min-height: 280px;
    padding: 24px 20px;
  }

  .hero__main-title {
    font-size: 24px;
    max-width: none;
  }

  .hero__side {
    flex-direction: column;
  }

  .hero__card-content {
    min-height: 140px;
    padding: 16px 18px;
  }

  .quick-links {
    grid-template-columns: 1fr;
  }

  .products-grid,
  .products-grid--4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .category-card__media {
    aspect-ratio: 1 / 1;
  }

  .category-card__label {
    padding: 8px 12px;
  }

  .category-card__title {
    font-size: 14px;
  }

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

  .home-section .blog-grid {
    grid-template-columns: 1fr;
  }

  .home-section {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  .products-grid,
  .products-grid--4 {
    grid-template-columns: 1fr;
  }

  .hero__main-title {
    font-size: 20px;
  }
}

/* ── Catalog ── */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .catalog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .catalog-sidebar .filter-block {
    margin-bottom: 0;
  }

  .catalog-grid,
  .premier-content ul.products.products-grid,
  .premier-content .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 768px) {
  .catalog-sidebar {
    grid-template-columns: 1fr;
  }

  .catalog-grid,
  .premier-content ul.products.products-grid,
  .premier-content .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .catalog-seo__content {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .catalog-grid,
  .premier-content ul.products.products-grid,
  .premier-content .catalog-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Product ── */
@media (max-width: 768px) {
  .product-buy {
    padding: 20px;
  }

  .product-tabs-section .tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }

  .product-tabs-section .tabs__item {
    white-space: nowrap;
    flex-shrink: 0;
  }

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

@media (max-width: 480px) {
  .related-products__grid,
  .related-products__grid--wc {
    grid-template-columns: 1fr;
  }
}

/* ── Cart & checkout ── */
@media (max-width: 1024px) {
  .checkout-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .checkout-sidebar,
  .cart-sidebar {
    position: static;
  }

  .premier-content .cross-sell__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .checkout-features {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: left;
  }

  .checkout-features .feature-item {
    flex-direction: row;
    text-align: left;
  }

  .checkout-nav {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 12px;
  }

  .checkout-nav .btn {
    width: 100%;
  }

  .premier-content .cross-sell__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .payment-methods {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .premier-content .cross-sell__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Account, favorites, compare ── */
@media (max-width: 1024px) {
  .account-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .account-sidebar {
    position: static;
  }

  .account-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
  }

  .account-nav__item {
    flex: 1 1 calc(50% - 1px);
    border-bottom: 1px solid var(--color-border-light);
  }
}

@media (max-width: 768px) {
  .account-products {
    grid-template-columns: 1fr !important;
  }

  .orders-card__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .premier-orders-list__head {
    display: none;
  }

  .order-row--wc {
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
    padding: 16px;
  }

  .order-row--wc .order-row__actions {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
  }

  .premier-view-order .woocommerce-columns--addresses {
    grid-template-columns: 1fr;
    padding: 0 16px 16px;
  }

  .premier-view-order .order-detail-header {
    flex-direction: column;
    align-items: stretch;
  }

  .premier-view-order .order-detail-header__actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .order-detail-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .compare-table-wrap {
    padding: 0 16px 16px;
    margin: 0 -16px;
  }
}

/* ── Info & company pages ── */
/* Hide duplicate sidebars from legacy demo HTML inside page content */
.info-content .info-sidebar,
.info-content .company-sidebar,
.company-content .info-sidebar,
.company-content .company-sidebar,
.entry-content .info-sidebar,
.entry-content .company-sidebar {
  display: none !important;
}

.info-content > .info-layout,
.info-content > .company-layout,
.company-content > .info-layout,
.company-content > .company-layout {
  display: block;
}

.info-content .info-layout > .info-content,
.info-content .company-layout > .company-content,
.company-content .info-layout > .info-content,
.company-content .company-layout > .company-content {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

@media (max-width: 1024px) {
  .info-layout,
  .company-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      'sidebar'
      'content';
    gap: 20px;
  }

  .info-layout > .info-sidebar,
  .company-layout > .company-sidebar {
    position: static;
    grid-area: sidebar;
  }

  .info-content,
  .company-content,
  .company-main {
    grid-area: content;
  }

  .info-content .info-layout,
  .info-content .company-layout,
  .company-content .info-layout,
  .company-content .company-layout {
    display: block;
  }

  .stores-grid,
  .promo-grid {
    grid-template-columns: 1fr;
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .info-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-item__question {
    font-size: 14px;
    padding-right: 32px;
  }

  .info-layout > .info-sidebar,
  .company-layout > .company-sidebar {
    margin-left: calc(-1 * var(--container-padding));
    margin-right: calc(-1 * var(--container-padding));
    width: calc(100% + 2 * var(--container-padding));
    max-width: none;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    overflow: visible;
  }

  .info-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding: 12px var(--container-padding);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .info-nav::-webkit-scrollbar {
    display: none;
  }

  .company-layout > .company-sidebar {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding: 12px var(--container-padding);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .company-layout > .company-sidebar::-webkit-scrollbar {
    display: none;
  }

  .info-nav__item,
  .company-nav__item {
    flex: 0 0 auto;
    white-space: nowrap;
    border-left: 0;
    border: 1px solid var(--color-border-light);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
  }

  .info-nav__item--active,
  .company-nav__item--active {
    border-color: var(--color-primary);
  }

  .info-content,
  .company-content {
    padding: 20px 16px;
  }
}

/* ── Contacts ── */
@media (max-width: 1024px) {
  .contacts-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contacts-form {
    position: static;
  }
}

@media (max-width: 768px) {
  .contacts-map {
    height: 260px;
  }

  .contacts-info {
    grid-template-columns: 1fr;
  }

  .contacts-stores {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .contacts-form {
    padding: 20px;
  }
}

/* ── Auth ── */
@media (max-width: 1024px) {
  .auth-layout,
  .register-layout {
    grid-template-columns: 1fr;
  }

  .auth-promo {
    display: none;
  }

  .auth-form {
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  .auth-form,
  .auth-layout--narrow .auth-form {
    padding: 24px 16px;
  }

  .auth-form__title {
    font-size: 20px;
  }
}

/* ── Vacancies ── */
@media (max-width: 1024px) {
  .career-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      'main'
      'aside';
    gap: 24px;
  }

  .career-main {
    grid-area: main;
  }

  .career-hr {
    grid-area: aside;
    position: static;
  }
}

@media (max-width: 768px) {
  .career-intro {
    padding: 20px;
  }

  .vacancy-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }

  .vacancy-card__action {
    justify-self: start;
  }
}

/* ── Blog: detailed rules in css/pages/blog.css ── */

/* ── Components & forms ── */
@media (max-width: 768px) {
  .btn--full-mobile {
    width: 100%;
  }

  .form-row--2,
  .form-grid--2 {
    grid-template-columns: 1fr !important;
  }

  .modal__dialog {
    width: calc(100% - 32px);
    max-width: none;
    margin: 16px;
  }

  .product-card__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .product-card__actions .btn {
    width: 100%;
  }

  .pagination {
    flex-wrap: wrap;
    gap: 4px;
  }

  .pagination__item {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
  }
}

/* ── WooCommerce layout wrappers ── */
@media (max-width: 1024px) {
  .premier-content .info-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      'sidebar'
      'content';
  }
}

@media (max-width: 768px) {
  .premier-content .woocommerce-form-row--first,
  .premier-content .woocommerce-form-row--last {
    width: 100%;
    float: none;
  }

  .premier-content table.shop_table:not(.cart):not(.order_details):not(.woocommerce-table--order-details) {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .premier-content .order-received .woocommerce-table--order-details,
  .premier-content .order-received table.order_details {
    display: table !important;
    min-width: 100%;
  }

  .premier-content table.shop_table.cart {
    overflow-x: visible;
  }
}