/* ============================================================
   LUXE — Responsive Stylesheet
   ============================================================ */

/* ---------- Reset old forced desktop override ---------- */
/* Mobile and tablet layouts should adapt normally. */

/* ---------- Large desktop (1440px+) ---------- */
@media (min-width: 1440px) {
  .container {
    padding-inline: var(--space-8);
  }
}

/* ---------- Desktop hero ---------- */
@media (min-width: 1024px) {
  .hero-inner {
    min-height: 0;
    padding-block: clamp(28px, 3vw, 40px);
    gap: clamp(32px, 4vw, 56px);
  }
  .hero-media {
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
}

/* ---------- Desktop (1024px - 1280px) ---------- */
@media (max-width: 1280px) {
  .container {
    padding-inline: var(--space-6);
  }
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Tablet (768px - 1023px) ---------- */
@media (max-width: 1023px) {
  :root {
    --header-h: 64px;
  }

  .container {
    padding-inline: var(--space-5);
  }
  .section {
    padding-block: var(--space-12);
  }

  .nav-main {
    display: none;
  }
  .search-wrap {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }

  /* Language selection lives inside the burger menu on smaller screens. */
  .header-tools .lang-picker-desktop {
    display: none !important;
  }

  .mobile-language-picker {
    display: flex;
    justify-content: center;
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
  }

  .mobile-language-picker .lang-picker-mobile {
    width: 100%;
    justify-content: center;
  }

  .mobile-language-picker .lang-menu-panel {
    top: auto !important;
    bottom: calc(100% + 8px);
    right: 50% !important;
    transform: translateX(50%);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
    padding-block: var(--space-12);
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-media {
    min-height: 340px;
    order: -1;
  }

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

  .promo-banner {
    grid-template-columns: 1fr;
  }
  .promo-banner-media {
    min-height: 240px;
  }

  /* Shop */
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .filters {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(86%, 320px);
    z-index: 300;
    border-radius: 0;
    transform: translateX(-100%);
    transition: transform var(--dur) var(--ease);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  .filters.open {
    transform: translateX(0);
  }
  .filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
  }
  .filter-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 250;
    background: rgba(10, 10, 10, 0.4);
  }
  .filter-backdrop.open {
    display: block;
  }

  /* Product detail */
  .product-detail {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .product-detail .gallery {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .product-detail .gallery-thumbs {
    order: 2;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
  }

  /* Cart */
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
  }

  /* Checkout */
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  /* Account */
  .account-layout {
    grid-template-columns: 1fr;
  }
  .account-nav {
    position: static;
    display: flex;
    overflow-x: auto;
    gap: var(--space-2);
    padding: var(--space-2);
  }
  .account-nav a {
    white-space: nowrap;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* ---------- Mobile (425px - 767px) ---------- */
@media (max-width: 767px) {
  :root {
    --space-20: 56px;
    --space-24: 64px;
  }

  .container {
    padding-inline: var(--space-4);
  }

  .announcement-bar {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
  }
  .announcement-inner {
    width: 100%;
    padding-inline: var(--space-3);
  }
  .header-inner {
    gap: var(--space-2);
    padding-inline: var(--space-3);
  }
  .header-inner .logo {
    min-width: 0;
    flex: 1 1 auto;
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    white-space: nowrap;
  }
  .header-tools {
    flex: 0 0 auto;
    gap: 0;
  }
  .header-tools .tool-btn,
  .header-inner > .menu-toggle {
    width: 34px;
    height: 34px;
  }
  .header-tools .tool-btn svg,
  .header-inner > .menu-toggle svg {
    width: 19px;
    height: 19px;
  }
  .section {
    padding-block: var(--space-16);
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .product-wish,
  .product-quick-add {
    opacity: 1;
  }

  /* Product gallery: keep the hero image prominent and scroll thumbnails
     horizontally below it instead of squeezing them into a side column. */
  .product-detail .gallery {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .product-detail .gallery-main {
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
  }
  .product-detail .gallery-thumbs {
    order: 2;
    display: flex;
    flex-direction: row;
    gap: var(--space-2);
    overflow-x: auto;
    padding: 2px 2px 6px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }
  .product-detail .thumb {
    flex: 0 0 68px;
    width: 68px;
    height: 68px;
    border-radius: var(--radius-sm);
  }
  .product-quick-add {
    position: static;
    transform: none;
    margin-top: var(--space-3);
  }

  .newsletter-form {
    flex-direction: column;
  }
  .newsletter-form input,
  .newsletter-form .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .cart-item {
    grid-template-columns: 72px 1fr;
    grid-template-rows: auto auto;
  }
  .cart-item-controls {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

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

  .pd-info h1 {
    font-size: 1.6rem;
  }
  .pd-actions {
    flex-direction: column;
  }
  .pd-actions .btn {
    width: 100%;
  }

  .tab-head {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .tab-head button {
    white-space: nowrap;
  }

  .order-card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .toast-container {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
  }
  .toast {
    min-width: 0;
    max-width: 100%;
  }

  .auth-card {
    padding: var(--space-6);
  }
}

@media (max-width: 540px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding-block: var(--space-8);
  }
  .hero-content {
    padding-inline: 0;
    text-align: left;
  }
  .hero-content .eyebrow {
    margin-bottom: var(--space-3);
  }
  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.5rem);
    margin-bottom: var(--space-4);
  }
  .hero p {
    font-size: 1rem;
    margin-bottom: var(--space-6);
  }
  .hero-media {
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
    min-height: 50px;
  }
  .hero-actions .btn::after {
    content: none;
  }
  .search-wrap,
  .search-input {
    width: 100%;
  }
  .product-grid,
  .category-grid,
  .benefits-grid,
  .footer-grid,
  .account-layout,
  .shop-layout {
    grid-template-columns: 1fr;
  }
  .product-grid,
  .category-grid {
    gap: var(--space-4);
  }
  .order-card-head {
    gap: var(--space-3);
  }
  .product-detail {
    gap: var(--space-6);
  }
}

/* ---------- Small mobile (320px - 374px) ---------- */
@media (max-width: 374px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .category-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .gallery-thumbs {
    display: flex;
  }
  .gallery {
    grid-template-columns: 1fr;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .site-footer,
  .newsletter,
  .toast-container,
  .pd-actions,
  .account-nav,
  .filters {
    display: none !important;
  }
}