/* ALCE & Co. Storefront Stylesheet */
/* Based on Nike Design System Guidelines (DESIGN-nike.md) */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;500;700&display=swap');

/* --- Design Tokens --- */
:root {
  /* Colors */
  --color-ink: #111111;
  --color-canvas: #ffffff;
  --color-soft-cloud: #f5f5f5;
  --color-charcoal: #39393b;
  --color-ash: #4b4b4d;
  --color-mute: #707072;
  --color-stone: #9e9ea0;
  --color-hairline: #cacacb;
  --color-hairline-soft: #e5e5e5;
  --color-sale: #d30005;
  --color-sale-deep: #780700;
  --color-success: #007d48;
  --color-success-bright: #1eaa52;
  --color-info: #1151ff;

  /* Typography */
  --font-display: 'Bebas Neue', sans-serif;
  --font-ui: 'Inter', sans-serif;

  /* Geometry & Radius */
  --radius-none: 0px;
  --radius-sm: 18px;
  --radius-md: 24px;
  --radius-lg: 30px;
  --radius-full: 9999px;

  /* Spacing Grid */
  --spacing-xxs: 2px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 18px;
  --spacing-xl: 24px;
  --spacing-xxl: 30px;
  --spacing-section: 48px;
  
  --max-width: 1440px;
}

/* --- Base Resets --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-ui);
  background-color: var(--color-canvas);
  color: var(--color-ink);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Global Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.section {
  margin-top: var(--spacing-section);
  margin-bottom: var(--spacing-section);
}

/* --- Layout Elements --- */

/* Utility top bar */
.utility-bar {
  background-color: var(--color-soft-cloud);
  height: 36px;
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-ink);
  border-bottom: 1px solid var(--color-hairline-soft);
}

.utility-bar .container {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.utility-bar .left-logo {
  display: flex;
  align-items: center;
  color: var(--color-mute);
}

.utility-bar .links {
  display: flex;
  gap: var(--spacing-lg);
}

.utility-bar .links a:hover {
  color: var(--color-mute);
}

/* Primary Navigation */
.primary-nav {
  background-color: var(--color-canvas);
  height: 80px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-hairline-soft);
}

.primary-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.primary-nav .brand-logo {
  height: 56px;
  width: 150px;
  color: var(--color-ink);
  display: flex;
  align-items: center;
}

.primary-nav .brand-logo svg,
.primary-nav .brand-logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.primary-nav .nav-links {
  display: flex;
  gap: var(--spacing-xl);
}

.primary-nav .nav-links a {
  font-size: 16px;
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.primary-nav .nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-ink);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.primary-nav .nav-links a:hover::after,
.primary-nav .nav-links a.active::after {
  transform: scaleX(1);
}

.primary-nav .right-cluster {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

/* Search Pill Input */
.search-pill-container {
  position: relative;
}

.search-pill {
  background-color: var(--color-soft-cloud);
  border: none;
  border-radius: var(--radius-md);
  padding: 8px 16px 8px 40px;
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--color-ink);
  width: 220px;
  height: 40px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-pill:focus {
  outline: none;
  background-color: var(--color-canvas);
  width: 320px;
  box-shadow: 0 0 0 2px var(--color-ink), 0 0 0 12px var(--color-soft-cloud);
}

.search-pill-container::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  opacity: 0.6;
}

/* Circular Buttons */
.button-icon-circular {
  background-color: var(--color-soft-cloud);
  border: none;
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-ink);
  transition: transform 0.15s ease, background-color 0.2s ease;
  position: relative;
}

.button-icon-circular:hover {
  background-color: var(--color-hairline-soft);
}

.button-icon-circular:active {
  transform: scale(0.9);
}

.button-icon-circular .badge-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--color-sale);
  color: var(--color-canvas);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Hero Banner Section --- */
.hero-banner {
  height: 600px;
  background-color: var(--color-ink);
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--spacing-section);
  color: var(--color-canvas);
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.1) 0%, rgba(17,17,17,0.7) 100%);
  z-index: 1;
}

.hero-banner .hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-banner h1 {
  font-family: var(--font-display);
  font-size: 100px;
  line-height: 0.9;
  letter-spacing: -2px;
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-banner p {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.hero-banner .cta-container {
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

/* Keyframe animations */
@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Buttons System --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 var(--spacing-xxl);
  border-radius: var(--radius-lg);
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: transform 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.2s ease, background-color 0.2s ease;
}

.btn:active {
  transform: scale(0.95);
  opacity: 0.8;
}

.btn-primary {
  background-color: var(--color-ink);
  color: var(--color-canvas);
}

.btn-primary:hover {
  background-color: var(--color-charcoal);
}

.btn-secondary {
  background-color: var(--color-soft-cloud);
  color: var(--color-ink);
}

.btn-secondary:hover {
  background-color: var(--color-hairline-soft);
}

.btn-outline-on-image {
  background-color: var(--color-canvas);
  color: var(--color-ink);
}

.btn-outline-on-image:hover {
  background-color: var(--color-soft-cloud);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}

.btn-outline:hover {
  border-color: var(--color-ink);
  background-color: var(--color-soft-cloud);
}

.btn-full {
  width: 100%;
}

/* --- Categories Rail --- */
.category-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.category-card {
  position: relative;
  height: 380px;
  background-color: var(--color-soft-cloud);
  overflow: hidden;
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover img {
  transform: scale(1.05);
}

.category-card .card-cta {
  position: absolute;
  bottom: var(--spacing-xl);
  left: var(--spacing-xl);
  z-index: 2;
}

/* --- Product Cards Grid --- */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-hairline-soft);
  padding-bottom: var(--spacing-md);
}

.section-header h2 {
  font-family: var(--font-ui);
  font-size: 32px;
  font-weight: 500;
  text-transform: uppercase;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
}

.product-card {
  background-color: var(--color-canvas);
  border-radius: var(--radius-none);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card .image-wrapper {
  background-color: var(--color-soft-cloud);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  position: relative;
}

.product-card .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .image-wrapper img {
  transform: scale(1.03);
}

.product-card .badge-promo {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  color: var(--color-ink);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-lg);
  z-index: 2;
}

.product-card .details {
  padding-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxs);
}

.product-card .swatch-row {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.swatch-dot {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid var(--color-hairline);
  position: relative;
}

.swatch-dot.active {
  box-shadow: 0 0 0 2px var(--color-canvas), 0 0 0 4px var(--color-ink);
}

.product-card .name {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
}

.product-card .category {
  font-size: 14px;
  color: var(--color-mute);
}

.product-card .price-row {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  font-size: 16px;
  font-weight: 500;
  margin-top: var(--spacing-xs);
}

.product-card .price-sale {
  color: var(--color-sale);
}

.product-card .price-old {
  color: var(--color-mute);
  text-decoration: line-through;
  font-size: 14px;
}

/* --- PLP Layout (Products Page) --- */
.plp-container {
  display: flex;
  gap: var(--spacing-section);
  margin-top: var(--spacing-xl);
}

.filter-sidebar {
  width: 240px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  height: calc(100vh - 120px);
  overflow-y: auto;
}

.filter-group {
  margin-bottom: var(--spacing-xxl);
  border-bottom: 1px solid var(--color-hairline-soft);
  padding-bottom: var(--spacing-lg);
}

.filter-group h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

.filter-group ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.filter-group label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--color-charcoal);
  cursor: pointer;
}

.filter-group input[type="checkbox"] {
  accent-color: var(--color-ink);
  width: 16px;
  height: 16px;
}

.filter-group .price-inputs {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.filter-group .price-inputs input {
  width: 80px;
  height: 36px;
  border: 1px solid var(--color-hairline);
  padding: 0 var(--spacing-sm);
  font-family: var(--font-ui);
  font-size: 14px;
}

.plp-content {
  flex-grow: 1;
}

.plp-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.plp-toolbar .breadcrumb {
  font-size: 14px;
  color: var(--color-mute);
}

.plp-toolbar .controls {
  display: flex;
  gap: var(--spacing-md);
}

.plp-toolbar select {
  height: 40px;
  border: 1px solid var(--color-hairline);
  padding: 0 var(--spacing-md);
  font-family: var(--font-ui);
  font-size: 14px;
  background-color: var(--color-canvas);
}

/* --- PDP Layout (Product Detail Page) --- */
.pdp-container {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--spacing-section);
  margin-top: var(--spacing-xl);
  min-height: 0;
}

.pdp-gallery {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--spacing-md);
  align-items: start;
  min-width: 0;
}

.pdp-thumbnails {
  width: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.pdp-thumbnail {
  aspect-ratio: 1 / 1;
  background-color: var(--color-soft-cloud);
  cursor: pointer;
  border: 1px solid transparent;
  padding: 2px;
}

.pdp-thumbnail.active {
  border-color: var(--color-ink);
}

.pdp-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.pdp-main-image {
  width: 100%;
  min-width: 0;
  background-color: var(--color-soft-cloud);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.pdp-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.pdp-details {
  display: flex;
  flex-direction: column;
}

.pdp-details .promo-tag {
  color: var(--color-sale);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.pdp-details h1 {
  font-size: 32px;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.pdp-details .category {
  font-size: 16px;
  color: var(--color-mute);
  margin-bottom: var(--spacing-md);
}

.pdp-details .price-box {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.pdp-details .price-sale {
  color: var(--color-sale);
}

.pdp-details .price-old {
  font-size: 18px;
  color: var(--color-mute);
  text-decoration: line-through;
}

.pdp-details .options-group {
  margin-bottom: var(--spacing-xl);
}

.pdp-details .options-label {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: space-between;
}

.pdp-details .options-label span.error {
  color: var(--color-sale);
  font-weight: 400;
}

.pdp-details .colors-grid {
  display: flex;
  gap: var(--spacing-md);
}

.pdp-details .color-circle {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid var(--color-hairline);
  transition: transform 0.15s ease;
}

.pdp-details .color-circle:hover {
  transform: scale(1.1);
}

.pdp-details .color-circle.active {
  box-shadow: 0 0 0 2px var(--color-canvas), 0 0 0 4px var(--color-ink);
}

.pdp-details .sizes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
}

.pdp-details .size-pill {
  height: 48px;
  border: 1px solid var(--color-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.pdp-details .size-pill:hover {
  border-color: var(--color-ink);
}

.pdp-details .size-pill.active {
  background-color: var(--color-ink);
  color: var(--color-canvas);
  border-color: var(--color-ink);
}

.pdp-details .action-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xxl);
}

/* Accordion Info Rows */
.pdp-disclosure {
  border-top: 1px solid var(--color-hairline-soft);
}

.pdp-disclosure-row {
  border-bottom: 1px solid var(--color-hairline-soft);
}

.pdp-disclosure-header {
  height: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  font-size: 16px;
  padding: 0 var(--spacing-xxs);
}

.pdp-disclosure-header::after {
  content: '▼';
  font-size: 10px;
  transition: transform 0.3s ease;
}

.pdp-disclosure-row.active .pdp-disclosure-header::after {
  transform: rotate(180deg);
}

.pdp-disclosure-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  font-size: 15px;
  color: var(--color-charcoal);
  padding: 0 var(--spacing-xxs);
}

.pdp-disclosure-row.active .pdp-disclosure-content {
  max-height: 500px;
  padding-bottom: var(--spacing-xl);
}

/* --- Cart & Checkout Pages --- */
.cart-layout {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: var(--spacing-section);
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.cart-item {
  display: flex;
  gap: var(--spacing-xl);
  border-bottom: 1px solid var(--color-hairline-soft);
  padding-bottom: var(--spacing-xl);
}

.cart-item .item-image {
  width: 120px;
  height: 120px;
  background-color: var(--color-soft-cloud);
  flex-shrink: 0;
}

.cart-item .item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.cart-item .item-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxs);
}

.cart-item .item-details h3 {
  font-size: 18px;
  font-weight: 500;
}

.cart-item .item-details .meta {
  font-size: 14px;
  color: var(--color-mute);
}

.cart-item .item-actions {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: auto;
  align-items: center;
}

.cart-item .item-price {
  font-size: 18px;
  font-weight: 500;
  text-align: right;
  flex-shrink: 0;
}

.qty-select {
  border: 1px solid var(--color-hairline);
  padding: 4px 8px;
  font-family: var(--font-ui);
}

.btn-remove {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-mute);
  font-size: 14px;
  text-decoration: underline;
}

.btn-remove:hover {
  color: var(--color-ink);
}

.cart-summary {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline-soft);
  padding: var(--spacing-xl);
  height: fit-content;
}

.cart-summary h3 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  font-size: 15px;
}

.summary-row.total {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--spacing-md);
  font-size: 18px;
  font-weight: 700;
  margin-top: var(--spacing-lg);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.form-control {
  width: 100%;
  height: 48px;
  border: 1px solid var(--color-hairline);
  padding: 0 var(--spacing-md);
  font-family: var(--font-ui);
  font-size: 15px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-ink);
}

textarea.form-control {
  height: auto;
  padding: var(--spacing-md);
}

/* Success screen */
.success-screen {
  text-align: center;
  max-width: 600px;
  margin: 80px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.success-screen .icon {
  font-size: 64px;
  color: var(--color-success);
}

.success-screen h1 {
  font-size: 36px;
  font-weight: 500;
  text-transform: uppercase;
}

.success-screen p {
  color: var(--color-charcoal);
  margin-bottom: var(--spacing-xl);
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--color-hairline-soft);
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-xl);
  margin-top: 80px;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-section);
  margin-bottom: var(--spacing-section);
}

.footer-column h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
  color: var(--color-ink);
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-column a {
  font-size: 14px;
  color: var(--color-mute);
}

.footer-column a:hover {
  color: var(--color-ink);
}

.footer-bottom {
  border-top: 1px solid var(--color-hairline-soft);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--color-mute);
}

.footer-bottom .links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom a:hover {
  color: var(--color-ink);
}

/* --- Responsive Adjustments --- */
@media (max-width: 1023px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pdp-container {
    grid-template-columns: 1fr;
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .category-rail {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .primary-nav .nav-links {
    display: none; /* Collapses on mobile */
  }
  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }
  .plp-container {
    flex-direction: column;
  }
  .filter-sidebar {
    width: 100%;
    height: auto;
    position: relative;
    top: 0;
  }
  /* Hero Banner (fallback) responsive */
  .hero-banner {
    height: 360px;
  }
  .hero-banner h1 {
    font-size: 48px;
  }
  .hero-banner p {
    font-size: 15px;
  }
  /* Hero Carousel responsive */
  .hero-carousel {
    height: 420px !important;
  }
  .carousel-title {
    font-size: 34px !important;
    margin-bottom: 12px !important;
  }
  .carousel-subtitle {
    font-size: 12px !important;
    letter-spacing: 1px !important;
  }
  .carousel-description {
    font-size: 14px !important;
    margin-bottom: 14px !important;
  }
  .pdp-gallery {
    grid-template-columns: 1fr;
  }
  .pdp-thumbnails {
    width: 100%;
    flex-direction: row;
    order: 2;
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
  }
  .pdp-thumbnail {
    width: 60px;
    flex-shrink: 0;
  }
}

@media (max-width: 479px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .footer-columns {
    grid-template-columns: 1fr;
  }
  .category-rail {
    grid-template-columns: 1fr;
  }
  /* Hero Carousel ultra-small screens */
  .hero-carousel {
    height: 320px !important;
  }
  .carousel-title {
    font-size: 26px !important;
    line-height: 1.15 !important;
    margin-bottom: 10px !important;
  }
  .carousel-subtitle {
    font-size: 11px !important;
  }
  .carousel-description {
    display: none !important; /* Hide description on very small screens */
  }
  /* Hero Banner (fallback) ultra-small */
  .hero-banner {
    height: 280px;
  }
  .hero-banner h1 {
    font-size: 36px;
  }
  .hero-banner p {
    display: none;
  }
}

/* --- Lookbook and Carousel Hover Animations --- */
.lookbook-card:hover img {
  transform: scale(1.05);
}

/* --- Hero Carousel Structured Classes --- */
.hero-carousel {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: #000;
}

.carousel-slides {
  height: 100%;
  width: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  transition: opacity 0.8s ease-in-out;
}

.carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
}

.carousel-content-wrapper {
  position: relative;
  z-index: 3;
  color: #fff;
  width: 100%;
}

.carousel-inner-content {
  max-width: 600px;
  padding: 0 var(--spacing-xl);
}

.carousel-subtitle {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  font-family: var(--font-ui);
  color: rgba(255,255,255,0.85);
}

.carousel-title {
  font-size: 56px;
  font-weight: 500;
  line-height: 1.08;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  font-family: var(--font-ui);
  color: #fff;
}

.carousel-description {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  font-weight: 400;
  max-width: 480px;
}

.carousel-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background 0.3s;
  opacity: 0.7;
}

.hero-carousel .carousel-dot:hover {
  opacity: 1;
}

.hero-carousel .carousel-dot.active {
  background: #fff !important;
  opacity: 1;
}

/* --- Infinite Marquee (Lookbook & Brands) --- */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 24px;
  animation: marquee-scroll 35s linear infinite;
  width: max-content;
}

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

.marquee-track-reverse {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 32px;
  animation: marquee-scroll-reverse 25s linear infinite;
  width: max-content;
}

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

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes marquee-scroll-reverse {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

.brand-item {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  height: 80px;
  width: 180px;
  background: transparent;
  border: none;
  transition: transform 0.3s ease;
}

.brand-item:hover {
  transform: translateY(-2px);
}

.brand-item img {
  height: 48px !important;
  width: auto !important;
  max-width: 150px !important;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.3s ease;
}

.brand-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* --- Premium Responsive Header Adjustments --- */
@media (max-width: 767px) {
  /* Remove Member Club text on mobile */
  .utility-bar .left-logo {
    display: none !important;
  }
  /* Center utility links on mobile */
  .utility-bar .container {
    justify-content: center !important;
  }
  .utility-bar .links {
    gap: var(--spacing-md);
  }
  /* Improve mobile header height and logo size */
  .primary-nav {
    height: 70px !important;
  }
  .primary-nav .brand-logo {
    width: 110px !important;
    height: 40px !important;
  }
  .primary-nav .right-cluster {
    gap: 8px !important;
  }
  /* Resize search pill to avoid overlap */
  .search-pill {
    width: 120px !important;
    height: 38px !important;
    font-size: 13px !important;
    padding-left: 32px !important;
  }
  .search-pill:focus {
    width: 150px !important;
  }
  .search-pill-container::before {
    left: 10px !important;
    width: 14px !important;
    height: 14px !important;
  }
  .button-icon-circular {
    width: 36px !important;
    height: 36px !important;
  }
}

@media (max-width: 479px) {
  /* Extra optimizations for very small screens */
  .primary-nav .container {
    padding: 0 var(--spacing-sm) !important;
  }
  .primary-nav .brand-logo {
    width: 90px !important;
    height: 34px !important;
  }
  .search-pill {
    width: 85px !important;
    height: 34px !important;
    padding-left: 28px !important;
    font-size: 12px !important;
  }
  .search-pill:focus {
    width: 100px !important;
  }
  .search-pill-container::before {
    left: 8px !important;
    width: 12px !important;
    height: 12px !important;
  }
  .primary-nav .right-cluster {
    gap: 5px !important;
  }
  .button-icon-circular {
    width: 30px !important;
    height: 30px !important;
  }
  .button-icon-circular svg {
    width: 15px !important;
    height: 15px !important;
  }
}