@layer reset, base, theme, components, utilities;

/* ==========================================================================
   1. RESET LAYER (Element-specific, no global `*` selector per modern CSS guide)
   ========================================================================== */
@layer reset {
  html, body, div, span, header, nav, main, section, article, aside, footer,
  h1, h2, h3, h4, h5, h6, p, blockquote, figure, figcaption, ul, ol, li, dl, dt, dd,
  form, fieldset, legend, label, input, button, select, textarea, dialog, details, summary, search {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  ul, ol {
    list-style: none;
  }

  img, picture, video, svg {
    display: block;
    max-inline-size: 100%;
    block-size: auto;
  }

  button, input, select, textarea {
    font: inherit;
    color: inherit;
    background: transparent;
    border: none;
  }

  button {
    cursor: pointer;
  }

  a {
    color: inherit;
    text-decoration: none;
  }
}

/* ==========================================================================
   2. THEME & DESIGN TOKENS LAYER
   ========================================================================== */
@layer theme {
  :root {
    color-scheme: light dark;

    /* Tier 1 & 2 Tokens: Luxury Palette (Mytheresa Warm Alabaster + Farfetch Obsidian + LVR Gold) */
    --bg-primary: light-dark(#FAF9F6, #0D0D0D);
    --bg-elevated: light-dark(#FFFFFF, #151515);
    --bg-subtle: light-dark(#F2EFE9, #1E1D1B);
    --bg-inverse: light-dark(#0E0E0E, #F7F5F0);

    --text-primary: light-dark(#111111, #F5F3EF);
    --text-secondary: light-dark(#57534E, #A8A29E);
    --text-muted: light-dark(#78716C, #78716C);
    --text-inverse: light-dark(#FAF9F6, #111111);

    --brand-color: light-dark(#141414, #D4AF37);
    --accent-gold: #B89146;
    --accent-gold-soft: light-dark(#F5EFE2, #2A2315);
    --accent-crimson: #8B1E24;
    --accent-emerald: #1B4D3E;

    --border-hairline: light-dark(#E5E0D8, #292724);
    --border-strong: light-dark(#141414, #E5E0D8);

    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

    /* Layout & Spacing */
    --container-max: 90rem;
    --gutter: clamp(1rem, 3vw, 2.75rem);
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 8px;

    /* Gradient interpolation fallback */
    --in-oklab: ;
  }

  @supports (background: linear-gradient(in oklab, white, black)) {
    :root {
      --in-oklab: in oklab;
    }
  }

  /* Explicit Dark Mode Toggle Override */
  html[data-theme="dark"] {
    color-scheme: dark;
  }

  html[data-theme="light"] {
    color-scheme: light;
  }
}

/* ==========================================================================
   3. BASE LAYER
   ========================================================================== */
@layer base {
  html {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
  }

  body {
    min-block-size: 100dvh;
    accent-color: var(--brand-color);
    overflow-x: clip;
  }

  /* Balanced headings without visible box borders/backgrounds (improve-text-layout-and-legibility) */
  h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.01em;
    text-wrap: balance;
  }

  /* Pretty wrapping for body copy & editorial runs to prevent orphans */
  p, blockquote, li, .pretty-text {
    text-wrap: pretty;
  }

  /* Accessible focus ring using :focus-visible */
  :focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 3px;
  }

  /* Inert state for background when drawer is open */
  [inert], [inert] * {
    opacity: 0.55;
    cursor: default;
    user-select: none;
  }

  ::selection {
    background-color: var(--accent-gold);
    color: #FFFFFF;
  }
}

/* ==========================================================================
   4. COMPONENTS LAYER
   ========================================================================== */
@layer components {
  /* --- Top Global Announcement Bar (LuisaViaRoma × Farfetch style) --- */
  .announcement-bar {
    background-color: #0E0E0E;
    color: #F7F5F0;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding-block: 0.55rem;
    padding-inline: var(--gutter);
    border-block-end: 1px solid #262626;
  }

  .announcement-inner {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: safe center;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .dna-pills {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
  }

  .dna-pill {
    padding-block: 0.15rem;
    padding-inline: 0.45rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-xs);
    color: #E5E0D8;
  }

  .announcement-utilities {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .utility-select {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #F7F5F0;
    background-color: #1A1A1A;
    border: 1px solid #333333;
    padding-block: 0.2rem;
    padding-inline: 0.5rem;
    border-radius: var(--radius-xs);
    cursor: pointer;
  }

  /* --- Main Luxury Header --- */
  .site-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 40;
    background-color: color-mix(in oklab, var(--bg-elevated) 96%, transparent);
    backdrop-filter: blur(18px);
    border-block-end: 1px solid var(--border-hairline);
    box-shadow: 0 4px 24px -10px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.25s ease, background-color 0.25s ease;
  }

  .header-top {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 0.75rem;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.25rem;
  }

  /* Department Switcher (WOMEN | MEN | KIDS — Farfetch & Mytheresa signature) */
  .dept-nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
  }

  .dept-tab {
    position: relative;
    padding-block: 0.5rem;
    padding-inline: 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-secondary);
    min-block-size: 2.35rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color 0.2s ease;
  }

  .dept-tab:hover:not(:disabled) {
    color: var(--text-primary);
  }

  .dept-tab[aria-selected="true"] {
    color: var(--text-primary);
    font-weight: 700;
  }

  .dept-tab[aria-selected="true"]::after {
    content: "";
    position: absolute;
    inset-inline: 0.85rem;
    inset-block-end: 0.15rem;
    block-size: 2px;
    background-color: var(--accent-gold);
  }

  /* Brand Masthead (Transparent Brushed Gold Logo) */
  .brand-masthead {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .brand-logo-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .brand-logo-link:hover {
    transform: translateY(-1px);
    opacity: 0.94;
  }

  .brand-logo-img {
    inline-size: clamp(11rem, 17vw, 15.25rem);
    block-size: auto;
    object-fit: contain;
    /* Refined contrast shadow so gold lettering pops crisply on light alabaster */
    filter: drop-shadow(0 1px 1.5px rgba(20, 16, 8, 0.35));
  }

  .footer-logo-img {
    inline-size: 15.5rem;
    block-size: auto;
    object-fit: contain;
    margin-block-end: 0.85rem;
  }

  .drawer-logo-img {
    inline-size: 11rem;
    block-size: auto;
    object-fit: contain;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.25));
  }

  /* Header Actions (Easy Login, Orders, Wishlist, Bag, Theme) */
  .header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
  }

  .action-btn {
    block-size: 2.35rem;
    min-inline-size: 2.35rem;
    padding-inline: 0.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.73rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.18s ease;
  }

  .action-btn:hover:not(:disabled) {
    background-color: var(--bg-subtle);
    border-color: var(--border-hairline);
  }

  .action-btn-vip {
    border: 1px solid var(--border-strong);
    background-color: var(--bg-primary);
    padding-inline: 0.95rem;
    font-weight: 600;
  }

  .action-btn-vip:hover:not(:disabled) {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
  }

  .action-btn-vip.is-logged-in {
    background-color: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: var(--text-primary);
  }

  .badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-inline-size: 1.2rem;
    block-size: 1.2rem;
    padding-inline: 0.32rem;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 700;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-radius: 999px;
  }

  /* --- Secondary Category & Search Bar (Mytheresa × Farfetch Single-Row Architecture) --- */
  .header-bottom {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 0.5rem;
    padding-inline: var(--gutter);
    border-block-start: 1px solid var(--border-hairline);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 17.5rem;
    align-items: center;
    gap: 1.25rem;
  }

  .subcat-nav {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.25rem;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-block: 0.1rem;
  }

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

  .subcat-btn {
    position: relative;
    padding-block: 0.42rem;
    padding-inline: 0.72rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--text-secondary);
    border-radius: 999px;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
  }

  .subcat-btn:hover:not(:disabled) {
    color: var(--text-primary);
    background-color: var(--bg-subtle);
  }

  .subcat-btn[aria-pressed="true"] {
    color: var(--bg-primary);
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    font-weight: 600;
  }

  .subcat-pill-badge {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    padding-block: 0.1rem;
    padding-inline: 0.42rem;
    background-color: var(--accent-gold-soft);
    color: var(--accent-gold);
    border: 1px solid color-mix(in oklab, var(--accent-gold) 35%, transparent);
    border-radius: 999px;
    line-height: 1.2;
  }

  .subcat-btn[aria-pressed="true"] .subcat-pill-badge {
    background-color: var(--accent-gold);
    color: #FFFFFF;
    border-color: var(--accent-gold);
  }

  /* Search Landmark (<search>) */
  .header-search {
    inline-size: 100%;
  }

  .search-form {
    position: relative;
    display: flex;
    align-items: center;
  }

  .search-input {
    inline-size: 100%;
    block-size: 2.25rem;
    padding-inline-start: 2.25rem;
    padding-inline-end: 0.9rem;
    font-size: 0.78rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-hairline);
    border-radius: 999px;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  }

  .search-input:focus {
    background-color: var(--bg-elevated);
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px var(--accent-gold-soft);
    outline: none;
  }

  .search-icon {
    position: absolute;
    inset-inline-start: 0.85rem;
    color: var(--text-muted);
    pointer-events: none;
  }

  /* --- Farfetch-Inspired Quick Department Gateway Strip --- */
  .department-gateway {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block-start: 1.25rem;
    padding-inline: var(--gutter);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
  }

  .gateway-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-block: 0.75rem;
    padding-inline: 1.15rem;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    text-align: start;
    transition: border-color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
  }

  .gateway-card:hover:not(:disabled) {
    border-color: var(--text-primary);
    transform: translateY(-1px);
  }

  .gateway-card[aria-pressed="true"] {
    border-color: var(--text-primary);
    background-color: var(--bg-subtle);
    box-shadow: inset 3px 0 0 var(--accent-gold);
  }

  .gateway-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: block;
    line-height: 1.15;
  }

  .gateway-meta {
    font-size: 0.72rem;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
    display: block;
    margin-block-start: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .gateway-count {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    padding-block: 0.22rem;
    padding-inline: 0.55rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* --- Editorial Hero Banner (Mytheresa + LuisaViaRoma Dual Split) --- */
  .hero-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 1rem 2.25rem;
    padding-inline: var(--gutter);
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.18fr 0.82fr;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    overflow: clip;
    align-items: stretch;
  }

  .hero-content {
    padding: clamp(1.75rem, 3.5vw, 3.25rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }

  .hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }

  .hero-title {
    font-size: clamp(2rem, 3.4vw, 3.25rem);
    line-height: 1.08;
    margin-block-start: 0.55rem;
    margin-block-end: 0.85rem;
  }

  .hero-subtitle {
    font-size: clamp(0.92rem, 1.1vw, 1.02rem);
    color: var(--text-secondary);
    max-inline-size: 56ch;
    line-height: 1.6;
  }

  .hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-block-start: 1.35rem;
  }

  .btn-primary {
    padding-block: 0.78rem;
    padding-inline: 1.5rem;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    min-block-size: 2.65rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .btn-primary:hover:not(:disabled) {
    opacity: 0.88;
    transform: translateY(-1px);
  }

  .btn-outline {
    padding-block: 0.78rem;
    padding-inline: 1.4rem;
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    min-block-size: 2.65rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    transition: background-color 0.2s ease;
  }

  .btn-outline:hover:not(:disabled) {
    background-color: var(--bg-subtle);
  }

  /* Mytheresa "Daily Candy" New Arrivals Counter Box inside Hero */
  .hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-block-start: 1.25rem;
    border-block-start: 1px solid var(--border-hairline);
  }

  .metric-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 600;
    line-height: 1.15;
  }

  .metric-item span {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: block;
    margin-block-start: 0.18rem;
  }

  .hero-media {
    position: relative;
    inline-size: 100%;
    block-size: 100%;
    min-block-size: 27rem;
    max-block-size: 32rem;
    background-color: var(--bg-subtle);
    overflow: clip;
  }

  .hero-media img {
    position: absolute;
    inset: 0;
    inline-size: 100% !important;
    block-size: 100% !important;
    object-fit: cover !important;
    object-position: center 20%;
    transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .hero-media:hover img {
    transform: scale(1.035);
  }

  .hero-caption {
    position: absolute;
    inset-inline: 1rem;
    inset-block-end: 1rem;
    padding-block: 0.5rem;
    padding-inline: 0.85rem;
    background-color: rgba(14, 14, 14, 0.82);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(184, 145, 70, 0.35);
    color: #F7F5F0;
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    z-index: 2;
  }

  /* --- Luxury Infinite Runway Marquee Ribbon --- */
  .luxury-marquee-ribbon {
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, #0E0E0E 0%, #171512 50%, #0E0E0E 100%);
    border-block: 1px solid rgba(184, 145, 70, 0.38);
    padding-block: 0.68rem;
    margin-block-end: 1.75rem;
    user-select: none;
  }

  .luxury-marquee-track {
    display: flex;
    inline-size: max-content;
    animation: luxury-marquee 42s linear infinite;
  }

  .luxury-marquee-ribbon:hover .luxury-marquee-track {
    animation-play-state: paused;
  }

  .luxury-marquee-group {
    display: flex;
    align-items: center;
    gap: 1.85rem;
    padding-inline-end: 1.85rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #EAE4D8;
    white-space: nowrap;
  }

  .marquee-diamond {
    color: var(--accent-gold);
    font-size: 0.62rem;
    display: inline-block;
    animation: diamond-pulse 3s ease-in-out infinite;
  }

  @keyframes luxury-marquee {
    from {
      transform: translate3d(0, 0, 0);
    }
    to {
      transform: translate3d(-50%, 0, 0);
    }
  }

  @keyframes diamond-pulse {
    0%, 100% {
      opacity: 0.55;
      transform: scale(0.92);
    }
    50% {
      opacity: 1;
      transform: scale(1.18);
    }
  }

  /* --- Top 10 Most In-Demand Maisons Showcase (Lyst × Farfetch × Mytheresa × LVR) --- */
  .top10-brands-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 0.5rem 2.5rem;
    padding-inline: var(--gutter);
  }

  .top10-header-actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
  }

  .top10-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
  }

  .top10-brands-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    align-items: stretch;
  }

  @media (width >= 768px) {
    .top10-brands-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  @media (width >= 1120px) {
    .top10-brands-grid {
      grid-template-columns: repeat(5, minmax(0, 1fr));
    }
  }

  .top10-brand-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.65rem;
    padding: 0.95rem 1rem;
    block-size: 100%;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    text-align: start;
    transition: border-color 0.3s cubic-bezier(0.22, 1, 0.36, 1), transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.25s ease;
    position: relative;
    overflow: hidden;
  }

  .top10-brand-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .top10-brand-card:hover:not(:disabled) {
    border-color: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -12px rgba(184, 145, 70, 0.22);
  }

  .top10-brand-card:hover:not(:disabled)::before {
    transform: scaleX(1);
  }

  .top10-brand-card[aria-pressed="true"] {
    border-color: var(--accent-gold);
    background-color: var(--accent-gold-soft);
    box-shadow: 0 0 0 1px var(--accent-gold);
  }

  .top10-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
  }

  .top10-rank-badge {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding-block: 0.2rem;
    padding-inline: 0.48rem;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    white-space: nowrap;
  }

  .top10-brand-card[aria-pressed="true"] .top10-rank-badge,
  .top10-brand-card[data-top-rank="1"] .top10-rank-badge,
  .top10-brand-card[data-top-rank="2"] .top10-rank-badge,
  .top10-brand-card[data-top-rank="3"] .top10-rank-badge {
    background-color: var(--accent-gold);
    color: #FFFFFF;
  }

  .top10-demand-pill {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--accent-emerald);
    background-color: rgba(27, 77, 62, 0.09);
    padding-block: 0.18rem;
    padding-inline: 0.42rem;
    white-space: nowrap;
  }

  .top10-card-main {
    display: grid;
    grid-template-columns: 3.1rem minmax(0, 1fr);
    align-items: center;
    gap: 0.7rem;
  }

  .top10-thumb {
    inline-size: 3.1rem;
    block-size: 4rem;
    object-fit: cover;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-subtle);
  }

  .top10-brand-meta {
    min-inline-size: 0;
  }

  .top10-brand-name {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    line-height: 1.15;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top10-brand-origin {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
    display: block;
    margin-block-start: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top10-brand-index {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.04em;
    color: var(--accent-gold);
    display: block;
    margin-block-start: 0.12rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .top10-signature {
    font-size: 0.73rem;
    color: var(--text-secondary);
    line-height: 1.38;
    min-block-size: 2.76em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: clip;
  }

  .top10-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    padding-block-start: 0.5rem;
    margin-block-start: auto;
    border-block-start: 1px solid var(--border-hairline);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    white-space: nowrap;
  }

  .top10-cta-text {
    color: var(--text-primary);
    font-weight: 600;
  }

  /* --- Interactive Filter & Catalog Toolbar --- */
  .catalog-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 0.5rem 3.5rem;
    padding-inline: var(--gutter);
  }

  .section-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem 1.5rem;
    margin-block-end: 1.25rem;
    padding-block-end: 0.9rem;
    border-block-end: 1px solid var(--border-hairline);
  }

  .section-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-gold);
    display: block;
    margin-block-end: 0.25rem;
  }

  .section-title {
    font-size: clamp(1.5rem, 2.2vw, 2.05rem);
    line-height: 1.15;
  }

  .filter-toolbar {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    padding: 0.9rem 1.1rem;
    margin-block-end: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1rem;
  }

  .filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
  }

  /* Child-state styling using :has(:checked) per modern CSS guide */
  .filter-chip-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    block-size: 2.25rem;
    padding-inline: 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    cursor: pointer;
    user-select: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
  }

  .filter-chip-label:hover {
    border-color: var(--text-primary);
  }

  .filter-chip-label:has(:checked) {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
  }

  .filter-controls-right {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
  }

  .price-range-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.74rem;
    white-space: nowrap;
    padding-inline: 0.65rem;
    block-size: 2.25rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
  }

  .toolbar-select {
    block-size: 2.25rem;
    padding-inline: 0.7rem;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    cursor: pointer;
    max-inline-size: 15.5rem;
  }

  /* --- Symmetrical 4-Column Luxury Product Grid --- */
  .product-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.35rem;
    align-items: stretch;
  }

  @media (width >= 560px) {
    .product-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (width >= 880px) {
    .product-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  @media (width >= 1180px) {
    .product-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }
  }

  .product-card-wrapper {
    container: inline-size / product-card;
    display: flex;
    min-inline-size: 0;
  }

  .product-card {
    position: relative;
    inline-size: 100%;
    block-size: 100%;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    overflow: hidden;
    transition: border-color 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1), transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .product-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transform: scaleX(0);
    z-index: 4;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .product-card:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 20px 38px -14px rgba(0, 0, 0, 0.16), 0 0 0 1px rgba(184, 145, 70, 0.22);
    transform: translateY(-4px);
  }

  .product-card:hover::before {
    transform: scaleX(1);
  }

  .product-media {
    position: relative;
    inline-size: 100%;
    aspect-ratio: 3 / 4;
    background-color: var(--bg-subtle);
    overflow: clip;
    flex-shrink: 0;
  }

  .product-img-primary,
  .product-img-hover {
    position: absolute;
    inset: 0;
    inline-size: 100% !important;
    block-size: 100% !important;
    object-fit: cover !important;
    object-position: center 22%;
    background-color: var(--bg-subtle);
    transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), filter 0.45s ease;
    will-change: opacity, transform;
  }

  .product-img-hover {
    z-index: 1;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.04);
  }

  .product-card:hover .product-img-primary,
  .product-card:focus-within .product-img-primary {
    opacity: 0;
    transform: scale(0.98);
  }

  .product-card:hover .product-img-hover,
  .product-card:focus-within .product-img-hover {
    opacity: 1;
    transform: scale(1.12);
  }

  .is-detail-crop {
    transform: scale(1.22);
    transform-origin: center 55%;
  }

  .product-badges {
    position: absolute;
    inset-block-start: 0.7rem;
    inset-inline-start: 0.7rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    z-index: 2;
    max-inline-size: calc(100% - 3.6rem);
  }

  .product-badge {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding-block: 0.2rem;
    padding-inline: 0.48rem;
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-hairline);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .product-badge.is-sale {
    background-color: var(--accent-crimson);
    color: #FFFFFF;
    border-color: var(--accent-crimson);
  }

  .product-badge.is-conscious {
    background-color: var(--accent-emerald);
    color: #FFFFFF;
    border-color: var(--accent-emerald);
  }

  .wishlist-btn {
    position: absolute;
    inset-block-start: 0.65rem;
    inset-inline-end: 0.65rem;
    z-index: 2;
    inline-size: 2.15rem;
    block-size: 2.15rem;
    display: grid;
    place-content: center;
    background-color: color-mix(in oklab, var(--bg-elevated) 90%, transparent);
    backdrop-filter: blur(4px);
    border: 1px solid var(--border-hairline);
    border-radius: 50%;
    transition: transform 0.2s ease, color 0.2s ease;
  }

  .wishlist-btn:hover:not(:disabled) {
    transform: scale(1.08);
  }

  .wishlist-btn[aria-pressed="true"] {
    color: var(--accent-crimson);
    border-color: var(--accent-crimson);
  }

  /* Quick-Size Overlay on Card Hover (Mytheresa × Farfetch signature) */
  .quick-size-bar {
    position: absolute;
    inset-inline: 0;
    inset-block-end: 0;
    z-index: 2;
    padding: 0.65rem;
    background-color: color-mix(in oklab, var(--bg-elevated) 94%, transparent);
    backdrop-filter: blur(6px);
    border-block-start: 1px solid var(--border-hairline);
    transform: translateY(102%);
    transition: transform 0.25s ease;
  }

  .product-card:hover .quick-size-bar,
  .product-card:focus-within .quick-size-bar {
    transform: translateY(0);
  }

  .quick-size-label {
    display: block;
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-block-end: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .quick-size-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.28rem;
  }

  .quick-size-pill {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    padding-block: 0.2rem;
    padding-inline: 0.42rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    transition: background-color 0.15s ease, color 0.15s ease;
  }

  .quick-size-pill:hover:not(:disabled) {
    background-color: var(--text-primary);
    color: var(--bg-primary);
  }

  .product-body {
    padding: 0.95rem 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
    flex: 1;
    min-inline-size: 0;
  }

  .product-origin-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
  }

  .product-origin-site {
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .product-brand {
    font-family: var(--font-serif);
    font-size: 1.18rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-block-start: 0.1rem;
  }

  .product-name {
    font-size: 0.83rem;
    line-height: 1.38;
    min-block-size: 2.76em;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: clip;
  }

  .product-boutique {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-block-start: auto;
    padding-block-start: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .product-footer {
    padding: 0.75rem 1rem 0.95rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
    border-block-start: 1px solid var(--border-hairline);
    flex-shrink: 0;
  }

  .product-price-wrap {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.38rem;
    white-space: nowrap;
  }

  .product-price {
    font-family: var(--font-mono);
    font-size: 0.96rem;
    font-weight: 600;
  }

  .product-price-original {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    text-decoration: line-through;
  }

  .product-actions-inline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.38rem;
    inline-size: 100%;
  }

  .product-actions-inline button {
    inline-size: 100%;
    justify-content: center;
    padding-inline: 0.35rem;
  }

  .btn-card-action {
    padding-block: 0.38rem;
    padding-inline: 0.62rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    border: 1px solid var(--border-strong);
    min-block-size: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, color 0.2s ease;
  }

  .btn-card-action:hover:not(:disabled) {
    background-color: var(--text-primary);
    color: var(--bg-primary);
  }

  @container product-card (inline-size > 310px) {
    .product-brand {
      font-size: 1.24rem;
    }
  }

  .catalog-pagination-bar {
    margin-block-start: 2.25rem;
    padding: 1.5rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-elevated);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
  }

  .catalog-pagination-status {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
  }

  .catalog-pagination-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
  }

  /* --- Deferred Below-The-Fold Sections (defer-rendering-heavy-content guide) --- */
  .deferred-section {
    content-visibility: auto;
    contain-intrinsic-size: auto none auto 650px;
  }

  /* --- Interactive LuisaViaRoma "Shop The Runway Look" Hotspot Section --- */
  .lookbook-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 2.5rem 3.5rem;
    padding-inline: var(--gutter);
  }

  .lookbook-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2rem;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    padding: clamp(1.25rem, 3vw, 2.5rem);
  }

  .lookbook-stage {
    position: relative;
    inline-size: 100%;
    aspect-ratio: 4 / 5;
    min-block-size: 26rem;
    max-block-size: 35rem;
    background-color: var(--bg-subtle);
    overflow: clip;
  }

  .lookbook-stage img {
    position: absolute;
    inset: 0;
    inline-size: 100% !important;
    block-size: 100% !important;
    object-fit: cover !important;
    object-position: center 20%;
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .lookbook-stage:hover img {
    transform: scale(1.03);
  }

  .hotspot-pin {
    position: absolute;
    inline-size: 2.25rem;
    block-size: 2.25rem;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background-color: #0E0E0E;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    display: grid;
    place-content: center;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.25s ease;
    z-index: 2;
  }

  .hotspot-pin::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1.5px solid var(--accent-gold);
    animation: hotspot-pulse 2.4s cubic-bezier(0.22, 1, 0.36, 1) infinite;
    pointer-events: none;
  }

  @keyframes hotspot-pulse {
    0% {
      transform: scale(0.85);
      opacity: 0.9;
    }
    100% {
      transform: scale(1.55);
      opacity: 0;
    }
  }

  .hotspot-pin:hover:not(:disabled),
  .hotspot-pin[aria-pressed="true"] {
    background-color: var(--accent-gold);
    transform: translate(-50%, -50%) scale(1.16);
  }

  .lookbook-items-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.25rem;
  }

  .lookbook-item-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }

  .lookbook-piece-card {
    display: grid;
    grid-template-columns: 4.5rem 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    transition: border-color 0.2s ease;
  }

  .lookbook-piece-card.is-highlighted {
    border-color: var(--accent-gold);
    background-color: var(--accent-gold-soft);
  }

  .lookbook-piece-card img {
    inline-size: 4.5rem;
    block-size: 5.5rem;
    object-fit: cover;
  }

  /* --- Editorial Stories Trio (Mytheresa × LVR × Farfetch) --- */
  .editorial-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 2rem 3.5rem;
    padding-inline: var(--gutter);
  }

  .editorial-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: stretch;
  }

  @media (width >= 820px) {
    .editorial-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  .editorial-card {
    position: relative;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    display: flex;
    flex-direction: column;
    block-size: 100%;
    overflow: clip;
    transition: border-color 0.35s cubic-bezier(0.22, 1, 0.36, 1), transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .editorial-card::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transform: scaleX(0);
    z-index: 3;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .editorial-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 18px 34px -14px rgba(0, 0, 0, 0.16);
  }

  .editorial-card:hover::before {
    transform: scaleX(1);
  }

  .editorial-media {
    position: relative;
    inline-size: 100%;
    block-size: 16.5rem;
    min-block-size: 16.5rem;
    max-block-size: 16.5rem;
    flex-shrink: 0;
    background-color: var(--bg-subtle);
    overflow: clip;
  }

  .editorial-media img {
    position: absolute;
    inset: 0;
    inline-size: 100% !important;
    block-size: 100% !important;
    object-fit: cover !important;
    object-position: center 22%;
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .editorial-card:hover .editorial-media img {
    transform: scale(1.06);
  }

  .editorial-body {
    padding: 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    flex: 1;
  }

  /* --- Luxury Staggered Scroll-Reveal Animation --- */
  .reveal-card {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1), transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: calc(var(--card-index, 0) * 45ms);
  }

  .reveal-card.is-revealed {
    opacity: 1;
    transform: translateY(0);
  }

  @media (prefers-reduced-motion: reduce) {
    .reveal-card {
      opacity: 1;
      transform: none;
      transition: none;
    }
    .luxury-marquee-track {
      animation: none;
    }
  }

  /* --- A–Z Designer Directory Section --- */
  .designers-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 2.5rem 4rem;
    padding-inline: var(--gutter);
  }

  .az-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-block-end: 1.5rem;
    padding-block-end: 1rem;
    border-block-end: 1px solid var(--border-hairline);
  }

  .az-btn {
    min-inline-size: 2.2rem;
    min-block-size: 2.2rem;
    padding-inline: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-elevated);
    transition: background-color 0.15s ease, color 0.15s ease;
  }

  .az-btn:hover:not(:disabled),
  .az-btn[aria-pressed="true"] {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
  }

  .designer-directory-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 0.85rem;
    align-items: stretch;
  }

  @media (width >= 560px) {
    .designer-directory-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (width >= 880px) {
    .designer-directory-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  @media (width >= 1180px) {
    .designer-directory-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }
  }

  .designer-card {
    padding: 1rem 1.15rem;
    block-size: 100%;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    text-align: start;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.3rem;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }

  .designer-card:hover:not(:disabled) {
    border-color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
  }

  .designer-card[aria-pressed="true"] {
    border-color: var(--accent-gold);
    background-color: var(--accent-gold-soft);
    box-shadow: 0 0 0 1px var(--accent-gold);
  }

  .designer-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .designer-name {
    font-family: var(--font-serif);
    font-size: 1.16rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .designer-count-pill {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding-block: 0.16rem;
    padding-inline: 0.45rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    white-space: nowrap;
    flex-shrink: 0;
  }

  .designer-origin {
    font-family: var(--font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .designer-specialty {
    font-size: 0.74rem;
    line-height: 1.38;
    min-block-size: 2.76em;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: clip;
  }

  /* --- Modal Dialogs (light-dismiss-a-dialog guide: <dialog closedby="any">) --- */
  dialog.luxury-dialog {
    margin: auto;
    inline-size: min(92dvw, 54rem);
    max-block-size: 88dvh;
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    padding: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  }

  dialog.luxury-dialog.dialog-narrow {
    inline-size: min(92dvw, 34rem);
  }

  dialog.luxury-dialog::backdrop {
    background-color: rgba(10, 10, 10, 0.62);
    backdrop-filter: blur(4px);
  }

  .dialog-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 5;
    background-color: var(--bg-elevated);
    padding: 1.15rem 1.5rem;
    border-block-end: 1px solid var(--border-hairline);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }

  .dialog-body {
    padding: 1.5rem;
  }

  .dialog-close-btn {
    min-inline-size: 2.25rem;
    min-block-size: 2.25rem;
    display: grid;
    place-content: center;
    border: 1px solid var(--border-hairline);
    font-size: 0.9rem;
  }

  /* --- Easy Login & VIP Auth Dialog Styling --- */
  .vip-quick-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-block-end: 1.5rem;
  }

  .vip-preset-btn {
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    text-align: start;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    transition: border-color 0.2s ease, background-color 0.2s ease;
  }

  .vip-preset-btn:hover:not(:disabled) {
    border-color: var(--accent-gold);
    background-color: var(--accent-gold-soft);
  }

  .auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
  }

  .form-field label {
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .form-input {
    padding-block: 0.72rem;
    padding-inline: 0.85rem;
    border: 1px solid var(--border-strong);
    background-color: var(--bg-primary);
    font-size: 1rem;
    min-block-size: 3rem;
    box-sizing: border-box;
  }

  .form-input:user-invalid {
    border-color: var(--accent-crimson);
  }

  .password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
  }

  .password-wrapper .form-input {
    inline-size: 100%;
    padding-inline-end: 4.5rem;
  }

  .password-toggle-btn {
    position: absolute;
    inset-inline-end: 0.5rem;
    padding-block: 0.25rem;
    padding-inline: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
  }

  /* --- Product Detail Modal Grid --- */
  .pdp-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }

  .pdp-gallery {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .pdp-main-img {
    aspect-ratio: 3 / 4;
    inline-size: 100%;
    object-fit: cover;
    background-color: var(--bg-subtle);
  }

  .pdp-thumbs {
    display: flex;
    gap: 0.5rem;
  }

  .pdp-thumb-btn {
    inline-size: 4.5rem;
    block-size: 5.5rem;
    border: 1px solid var(--border-hairline);
    overflow: clip;
  }

  .pdp-thumb-btn[aria-pressed="true"] {
    border-color: var(--text-primary);
  }

  .pdp-thumb-btn img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
  }

  /* --- Navigation Drawer (navigation-drawer guide implementation) --- */
  .Drawer {
    --drawer-width: min(24em, 84dvw);
    --drawer-backdrop: 0;
    width: auto;
    height: auto;
    background: transparent;
    border: 0;
    overflow: visible;
  }

  .Drawer::backdrop {
    background: #000;
    opacity: calc(var(--drawer-backdrop) / 2);
  }

  .Drawer-scroller {
    position: relative;
    display: grid;
    grid-template-columns: var(--drawer-width) 100%;
    overflow-x: scroll;
    overscroll-behavior: none;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
  }

  @media (prefers-reduced-motion: no-preference) {
    .Drawer-scroller {
      scroll-behavior: smooth;
    }
  }

  .Drawer-scroller::after {
    content: '';
    scroll-snap-align: end;
    scroll-initial-target: nearest;
  }

  .Drawer-sheet {
    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100svh;
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-inline-end: 1px solid var(--border-strong);
    overflow-y: auto;
    scroll-snap-align: start;
    scrollbar-width: none;
    padding: 1.5rem;
  }

  @supports (animation-timeline: scroll()) {
    .Drawer {
      timeline-scope: --drawer-fade;
      animation: fade-drawer-backdrop linear both;
      animation-timeline: --drawer-fade;
    }

    .Drawer-scroller {
      scroll-timeline: --drawer-fade x;
    }

    @property --drawer-backdrop {
      syntax: '<number>';
      inherits: true;
      initial-value: 0;
    }

    @keyframes fade-drawer-backdrop {
      0% { --drawer-backdrop: 1 }
      100% { --drawer-backdrop: 0 }
    }
  }

  .drawer-nav-list li:not(:last-child) {
    border-block-end: 1px solid var(--border-hairline);
  }

  .drawer-nav-btn {
    inline-size: 100%;
    padding-block: 0.9rem;
    text-align: start;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  /* --- Brand-Consistent Forms Fallback (brand-consistent-forms guide) --- */
  @supports not (accent-color: var(--brand-color)) {
    form input[type="checkbox"].visually-hidden {
      position: absolute !important;
      clip-path: inset(50%) !important;
      overflow: hidden !important;
      width: 1px !important;
      height: 1px !important;
      margin: -1px !important;
      padding: 0 !important;
      border: 0 !important;
      white-space: nowrap !important;
    }

    input[type="range"] {
      -webkit-appearance: none;
      appearance: none;
      background: transparent;
    }

    input[type="range"]::-webkit-slider-runnable-track {
      width: 100%;
      height: 8px;
      background: linear-gradient(to right, var(--brand-color, #141414) var(--progress, 100%), #ccc var(--progress, 100%));
      border-radius: 4px;
    }

    input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      height: 16px;
      width: 16px;
      border-radius: 50%;
      background: var(--brand-color, #141414);
      cursor: pointer;
      margin-top: -4px;
    }
  }

  /* --- Luxury Footer --- */
  .site-footer {
    background-color: #0E0E0E;
    color: #EAE6DF;
    padding-block: 4rem 2.5rem;
    padding-inline: var(--gutter);
    border-block-start: 1px solid #262626;
  }

  .footer-inner {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2.5rem;
  }

  .footer-col h3 {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #A8A29E;
    margin-block-end: 1rem;
  }

  .footer-links li:not(:last-child) {
    margin-block-end: 0.55rem;
  }

  .footer-links a,
  .footer-links button {
    font-size: 0.84rem;
    color: #D6D1C7;
    transition: color 0.15s ease;
  }

  .footer-links a:hover,
  .footer-links button:hover {
    color: #FFFFFF;
  }

  .footer-bottom {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    margin-block-start: 3rem;
    padding-block-start: 1.5rem;
    border-block-start: 1px solid #242424;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.76rem;
    color: #8C867E;
  }

  /* Toast Notification */
  .toast-region {
    position: fixed;
    inset-block-end: 1.5rem;
    inset-inline-end: 1.5rem;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .luxury-toast {
    padding: 0.9rem 1.25rem;
    background-color: #111111;
    color: #FAF9F6;
    border-inline-start: 3px solid var(--accent-gold);
    font-size: 0.82rem;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  /* --- Direct Purchase ("Buy Now") Button & Stock Status Pill --- */
  .btn-buy-now {
    padding-block: 0.4rem;
    padding-inline: 0.72rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background-color: var(--accent-gold);
    color: #FFFFFF;
    border: 1px solid var(--accent-gold);
    min-block-size: 2rem;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .btn-buy-now:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
  }

  .stock-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-emerald);
    font-weight: 600;
  }

  /* --- Checkout & Direct Sales Form Styles (autofill-address-form & validate-input-after-interaction) --- */
  .checkout-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .checkout-step {
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    color: var(--text-muted);
    text-align: center;
  }

  .checkout-step.is-done {
    color: var(--accent-emerald);
    border-color: var(--accent-emerald);
  }

  .checkout-step.is-active {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
    font-weight: 600;
  }

  .checkout-autofill-bar {
    padding: 0.75rem 1rem;
    background-color: var(--accent-gold-soft);
    border: 1px solid var(--accent-gold);
    margin-block-end: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .checkout-layout-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.85fr;
    gap: 1.5rem;
    align-items: start;
  }

  .checkout-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  .checkout-fieldset {
    border: 1px solid var(--border-hairline);
    padding: 1.15rem;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
  }

  .checkout-legend {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding-inline: 0.45rem;
    color: var(--accent-gold);
  }

  .checkout-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
  }

  .checkout-three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }

  .required-star {
    color: var(--accent-crimson);
    font-weight: 700;
  }

  .field-hint {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-block-end: 0.1rem;
  }

  .form-textarea {
    resize: vertical;
    min-block-size: 3.8rem;
  }

  .error-msg {
    display: none;
    color: var(--accent-crimson);
    font-size: 0.76rem;
    font-weight: 600;
    margin-block-start: 0.15rem;
  }

  /* Validate input after interaction & fallback per validate-input-after-interaction guide */
  .form-input:user-invalid,
  .form-input.user-invalid-fallback {
    border-color: var(--accent-crimson);
    background-color: color-mix(in oklab, var(--accent-crimson) 8%, var(--bg-primary));
  }

  .form-input:user-invalid + .error-msg,
  .form-input.user-invalid-fallback + .error-msg {
    display: block;
  }

  .form-input:user-valid,
  .form-input.user-valid-fallback {
    border-color: var(--accent-emerald);
  }

  /* Payment Method Radio Cards */
  .payment-method-radios {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .payment-radio-card {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-elevated);
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
  }

  .payment-radio-card:has(:checked) {
    border-color: var(--accent-gold);
    background-color: var(--accent-gold-soft);
  }

  .payment-radio-card input[type="radio"] {
    margin-block-start: 0.2rem;
    inline-size: 1rem;
    block-size: 1rem;
    accent-color: var(--brand-color);
  }

  .payment-radio-card strong {
    display: block;
    font-size: 0.82rem;
  }

  .payment-radio-card span {
    display: block;
    font-size: 0.73rem;
    color: var(--text-secondary);
  }

  .card-payment-fields {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding-block-start: 0.5rem;
    border-block-start: 1px solid var(--border-hairline);
  }

  .payment-alt-box {
    padding: 0.9rem;
    background-color: var(--bg-subtle);
    border-inline-start: 3px solid var(--accent-gold);
    font-size: 0.8rem;
  }

  .payment-alt-box p {
    margin-block-start: 0.35rem;
    color: var(--text-secondary);
  }

  .checkout-pay-btn {
    inline-size: 100%;
    justify-content: center;
    font-size: 0.88rem;
    padding-block: 1rem;
  }

  .checkout-summary-aside {
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
    padding: 1.15rem;
    position: sticky;
    inset-block-start: 4.5rem;
  }

  .qty-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border-hairline);
    background-color: var(--bg-primary);
  }

  .qty-stepper button {
    min-inline-size: 1.75rem;
    min-block-size: 1.75rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    display: grid;
    place-content: center;
  }

  .qty-stepper button:hover:not(:disabled) {
    background-color: var(--bg-subtle);
  }

  .qty-stepper span {
    min-inline-size: 1.8rem;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
  }

  /* --- Bottom Quick Navigation & Concierge Action Section --- */
  .bottom-quick-cta-section {
    max-inline-size: var(--container-max);
    margin-inline: auto;
    padding-block: 0 3.5rem;
    padding-inline: var(--gutter);
  }

  .bottom-quick-cta-card {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-hairline);
    border-block-start: 2px solid var(--accent-gold);
    padding: clamp(1.25rem, 2.5vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
  }

  .bottom-quick-cta-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-block-end: 1rem;
    border-block-end: 1px solid var(--border-hairline);
  }

  .bottom-quick-cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(11.5rem, 1fr));
    gap: 0.75rem;
  }

  .bottom-quick-cta-grid button {
    inline-size: 100%;
    justify-content: center;
  }

  /* --- Sticky Mobile Bottom Navigation Bar (Farfetch × Mytheresa × LVR Mobile App Bar) --- */
  .mobile-bottom-nav {
    display: none;
    position: fixed;
    inset-inline: 0;
    inset-block-end: 0;
    z-index: 50;
    background-color: color-mix(in oklab, var(--bg-elevated) 95%, transparent);
    backdrop-filter: blur(18px);
    border-block-start: 1px solid var(--accent-gold);
    box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.14);
    padding-block-start: 0.35rem;
    padding-block-end: calc(0.35rem + env(safe-area-inset-bottom, 0px));
    padding-inline: 0.35rem;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: center;
    gap: 0.2rem;
  }

  .mobile-nav-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.22rem;
    min-block-size: 3.1rem;
    padding-block: 0.25rem;
    padding-inline: 0.2rem;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-radius: var(--radius-xs);
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
  }

  .mobile-nav-item:active {
    transform: scale(0.95);
  }

  .mobile-nav-item.is-active,
  .mobile-nav-item:hover:not(:disabled) {
    color: var(--text-primary);
  }

  .mobile-nav-item.is-active::before {
    content: '';
    position: absolute;
    inset-block-start: -0.35rem;
    inset-inline: 22%;
    block-size: 2px;
    background-color: var(--accent-gold);
  }

  .mobile-nav-item-bag {
    color: var(--accent-gold);
  }

  .mobile-nav-icon-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav-badge {
    position: absolute;
    inset-block-start: -0.35rem;
    inset-inline-end: -0.65rem;
    min-inline-size: 1.05rem;
    block-size: 1.05rem;
    padding-inline: 0.22rem;
    border-radius: 999px;
    background-color: var(--text-primary);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-nav-badge.is-gold {
    background-color: var(--accent-gold);
    color: #FFFFFF;
  }
}

/* ==========================================================================
   5. UTILITIES & RESPONSIVE BREAKPOINTS LAYER
   ========================================================================== */
@layer utilities {
  .sr-only,
  .visually-hidden {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    padding: 0;
    margin: -1px;
    overflow: clip;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
  }

  /* Language Switcher (TR | EN) */
  .announcement-utilities {
    display: flex;
    align-items: center;
    gap: 0.55rem;
  }

  .lang-switcher {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-xs);
    overflow: clip;
  }

  .Drawer-sheet .lang-switcher {
    border-color: var(--border-strong);
  }

  .lang-btn {
    padding-block: 0.22rem;
    padding-inline: 0.52rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: inherit;
    opacity: 0.72;
    transition: background-color 0.2s ease, color 0.2s ease, opacity 0.2s ease;
  }

  .lang-btn[aria-pressed="true"] {
    background-color: var(--accent-gold);
    color: #FFFFFF;
    opacity: 1;
  }

  /* Coarse pointer / Touch-device enhancements (css guide Section 4.2 & forms guide Section 5) */
  @media (pointer: coarse) {
    .form-input {
      min-block-size: 3.25rem;
    }
    .subcat-btn,
    .filter-chip-label,
    .az-btn,
    .btn-card-action,
    .btn-buy-now {
      min-block-size: 2.35rem;
    }

    /* Make Quick-Size Bar accessible on touch devices without requiring mouse hover */
    .product-card .quick-size-bar {
      transform: translateY(0);
      padding: 0.45rem 0.55rem;
      background-color: color-mix(in oklab, var(--bg-elevated) 92%, transparent);
    }

    .product-card .quick-size-label {
      font-size: 0.56rem;
      margin-block-end: 0.22rem;
    }
  }

  @media (max-width: 960px) {
    body {
      padding-block-end: calc(4.6rem + env(safe-area-inset-bottom, 0px));
    }

    .mobile-bottom-nav {
      display: grid;
    }

    .toast-region {
      inset-block-end: calc(5.25rem + env(safe-area-inset-bottom, 0px));
      inset-inline: 0.85rem;
    }

    .header-top {
      grid-template-columns: auto 1fr auto;
      gap: 0.5rem;
    }

    .header-bottom {
      grid-template-columns: 1fr;
      gap: 0.55rem;
    }

    .hero-grid,
    .lookbook-grid,
    .pdp-modal-grid,
    .checkout-layout-grid,
    .checkout-two-col,
    .checkout-three-col {
      grid-template-columns: 1fr;
    }

    .hero-media {
      min-block-size: 21rem;
      max-block-size: 26rem;
    }

    .checkout-steps {
      grid-template-columns: 1fr;
    }

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

  @media (max-width: 768px) {
    /* Prevent header crowding on mobile tablets & phones */
    .dept-nav,
    .header-left-divider {
      display: none;
    }

    #open-orders-btn span:not(.badge-count) {
      display: none;
    }

    .brand-logo-img {
      inline-size: clamp(9.5rem, 34vw, 12.5rem);
    }

    /* Compact 3-column Department Gateway Pills on Mobile */
    .department-gateway {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 0.45rem;
      padding-block-start: 0.85rem;
    }

    .gateway-card {
      padding: 0.6rem 0.65rem;
      flex-direction: column;
      align-items: flex-start;
      gap: 0.25rem;
    }

    .gateway-title {
      font-size: 0.92rem;
    }

    .gateway-meta {
      display: none;
    }

    .gateway-count {
      font-size: 0.58rem;
      padding-block: 0.12rem;
      padding-inline: 0.38rem;
    }

    /* Filter Toolbar Mobile Stacking */
    .filter-toolbar {
      padding: 0.75rem;
      gap: 0.65rem;
    }

    .filter-group,
    .filter-controls-right {
      inline-size: 100%;
    }

    .toolbar-select,
    .price-range-control {
      inline-size: 100%;
      max-inline-size: none;
      justify-content: space-between;
    }

    .price-range-control input[type="range"] {
      flex: 1;
    }

    /* Product Footer wrapping for 3 buttons (Details, + Bag, Buy Now) */
    .product-footer {
      flex-direction: column;
      align-items: stretch;
      gap: 0.55rem;
    }

    .product-actions-inline {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 0.35rem;
      inline-size: 100%;
    }

    .product-actions-inline button {
      inline-size: 100%;
      padding-inline: 0.35rem;
      justify-content: center;
    }
  }

  @media (max-width: 600px) {
    .dna-pills {
      display: none;
    }

    .announcement-inner {
      justify-content: center;
    }

    #auth-btn-label {
      display: none;
    }

    .action-btn-vip {
      padding-inline: 0.55rem;
    }

    .action-btn {
      min-inline-size: 2.1rem;
      block-size: 2.1rem;
      padding-inline: 0.42rem;
    }

    .hero-content {
      padding: 1.25rem;
    }

    .hero-cta-row {
      flex-direction: column;
      align-items: stretch;
    }

    .hero-cta-row button {
      inline-size: 100%;
    }

    .hero-metrics {
      grid-template-columns: 1fr;
      gap: 0.65rem;
    }

    .metric-item {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 0.5rem;
    }

    .top10-brands-grid {
      grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .lookbook-piece-card {
      grid-template-columns: 4rem 1fr;
    }

    .lookbook-piece-card > div:last-child {
      grid-column: 1 / -1;
      flex-direction: row !important;
    }

    .lookbook-piece-card > div:last-child button {
      flex: 1;
    }

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

    .bottom-quick-cta-grid button {
      font-size: 0.68rem;
      padding-inline: 0.65rem;
    }

    dialog.luxury-dialog,
    dialog.luxury-dialog.dialog-narrow {
      inline-size: 96dvw;
      max-block-size: 90dvh;
    }

    .dialog-header,
    .dialog-body {
      padding: 1rem;
    }

    .footer-inner {
      grid-template-columns: 1fr;
      gap: 1.75rem;
    }
  }
}