/* ========================================
   EIRA MODE - Main Stylesheet
   Mobile-first, BEM methodology
   ======================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-charcoal: #1A1A1A;
  --color-off-white: #F8F8F8;
  --color-gold: #C8A96A;
  --color-white: #FFFFFF;
  --color-gray-light: #E5E5E5;
  --color-gray-medium: #999999;
  --color-gray-dark: #666666;
  --color-black: #000000;
  --color-error: #D32F2F;
  --color-success: #388E3C;
  
  /* Typography */
  --font-heading: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-medium: 300ms ease;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
  
  /* Layout */
  --max-width: 1400px;
  --header-height: 70px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-gold);
}

a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

ul {
  list-style: none;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }
  h3 {
    font-size: 1.75rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3rem;
  }
}

/* ========================================
   Layout Utilities
   ======================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

.section {
  padding: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-xxl) 0;
  }
}

/* ========================================
   Header
   ======================================== */

.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
}

.header__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  height: 28px;
  width: auto;
}

@media (min-width: 768px) {
  .header__logo img {
    height: 32px;
  }
}

.header__nav {
  display: none;
}

@media (min-width: 1024px) {
  .header__nav {
    display: block;
  }
}

.header__nav-list {
  display: flex;
  gap: var(--spacing-lg);
}

.header__nav-link {
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.header__action-btn {
  padding: var(--spacing-xs);
  color: var(--color-charcoal);
  transition: color var(--transition-fast);
  position: relative;
}

.header__action-btn:hover {
  color: var(--color-gold);
}

.header__cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-gold);
  color: var(--color-white);
  font-size: 0.625rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.header__mobile-menu-btn {
  display: block;
  padding: var(--spacing-xs);
}

@media (min-width: 1024px) {
  .header__mobile-menu-btn {
    display: none;
  }
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-white);
  transform: translateX(-100%);
  transition: transform var(--transition-medium);
  z-index: 99;
  overflow-y: auto;
}

.mobile-nav--active {
  transform: translateX(0);
}

.mobile-nav__list {
  padding: var(--spacing-md);
}

.mobile-nav__item {
  border-bottom: 1px solid var(--color-gray-light);
}

.mobile-nav__link {
  display: block;
  padding: var(--spacing-sm) 0;
  font-size: 1.125rem;
  font-weight: 500;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  position: relative;
  height: 400px;
  background-color: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    height: 500px;
  }
}

@media (min-width: 1024px) {
  .hero {
    height: 600px;
  }
}

.hero__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--spacing-md);
}

.hero__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  letter-spacing: 2px;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: 4rem;
  }
}

.hero__subtitle {
  font-size: 1rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-dark);
}

@media (min-width: 768px) {
  .hero__subtitle {
    font-size: 1.25rem;
  }
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

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

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

.btn--secondary {
  background-color: var(--color-gold);
  color: var(--color-charcoal);
}

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

.btn--outline {
  background-color: transparent;
  border: 2px solid var(--color-charcoal);
  color: var(--color-charcoal);
}

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

.btn--full {
  width: 100%;
}

.btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ========================================
   Product Grid
   ======================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-card {
  position: relative;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
}

.product-card__image-container {
  position: relative;
  background-color: var(--color-off-white);
  padding-top: 125%;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.product-card__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-fast);
}

.product-card__image--hover {
  opacity: 0;
}

.product-card:hover .product-card__image--hover {
  opacity: 1;
}

.product-card__badge {
  position: absolute;
  top: var(--spacing-xs);
  left: var(--spacing-xs);
  background-color: var(--color-gold);
  color: var(--color-charcoal);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card__content {
  padding: 0 var(--spacing-xs);
}

.product-card__title {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .product-card__title {
    font-size: 1rem;
  }
}

.product-card__price {
  font-weight: 600;
  color: var(--color-charcoal);
}

.product-card__price--compare {
  color: var(--color-gray-medium);
  text-decoration: line-through;
  margin-left: var(--spacing-xs);
  font-size: 0.875rem;
}

/* ========================================
   Filters & Sort
   ======================================== */

.filters {
  background-color: var(--color-off-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

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

.filters__title {
  font-size: 1.125rem;
  font-weight: 600;
}

.filters__clear {
  color: var(--color-gold);
  font-size: 0.875rem;
  cursor: pointer;
  font-weight: 500;
}

.filters__group {
  margin-bottom: var(--spacing-md);
}

.filters__group:last-child {
  margin-bottom: 0;
}

.filters__label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters__checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.filters__checkbox-label {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.filters__checkbox-label:hover {
  border-color: var(--color-gold);
}

.filters__checkbox {
  display: none;
}

.filters__checkbox:checked + .filters__checkbox-label {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
}

.filters__select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  cursor: pointer;
}

.sort-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.sort-bar__results {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
}

.sort-bar__select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  cursor: pointer;
}

/* ========================================
   Product Detail Page
   ======================================== */

.product-detail {
  padding: var(--spacing-lg) 0;
}

.product-detail__container {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
  .product-detail__container {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

.product-gallery {
  display: grid;
  gap: var(--spacing-sm);
}

.product-gallery__main {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-md);
  background-color: var(--color-off-white);
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: var(--spacing-xs);
}

.product-gallery__thumb {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.product-gallery__thumb:hover,
.product-gallery__thumb--active {
  border-color: var(--color-gold);
}

.product-info__title {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .product-info__title {
    font-size: 2rem;
  }
}

.product-info__price {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.product-info__price--compare {
  color: var(--color-gray-medium);
  text-decoration: line-through;
  margin-left: var(--spacing-sm);
  font-size: 1.25rem;
}

.product-info__description {
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.product-variants {
  margin-bottom: var(--spacing-lg);
}

.product-variants__label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-variants__colors {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.product-variants__color {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-gray-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.product-variants__color:hover {
  transform: scale(1.1);
}

.product-variants__color--active {
  border-color: var(--color-gold);
  border-width: 3px;
}

.product-variants__size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: var(--spacing-xs);
}

.product-variants__size {
  padding: 0.75rem;
  text-align: center;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.product-variants__size:hover {
  border-color: var(--color-gold);
}

.product-variants__size--active {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
}

.product-variants__size--disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.product-quantity {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.product-quantity__label {
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-quantity__controls {
  display: flex;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
}

.product-quantity__btn {
  padding: 0.5rem 1rem;
  background-color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  transition: background-color var(--transition-fast);
}

.product-quantity__btn:hover {
  background-color: var(--color-off-white);
}

.product-quantity__value {
  padding: 0.5rem 1.5rem;
  border-left: 1px solid var(--color-gray-light);
  border-right: 1px solid var(--color-gray-light);
  font-weight: 600;
}

.product-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.product-actions .btn {
  flex: 1;
}

.product-accordion {
  border-top: 1px solid var(--color-gray-light);
}

.product-accordion__item {
  border-bottom: 1px solid var(--color-gray-light);
}

.product-accordion__header {
  padding: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.product-accordion__icon {
  transition: transform var(--transition-fast);
}

.product-accordion__item--active .product-accordion__icon {
  transform: rotate(180deg);
}

.product-accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.product-accordion__item--active .product-accordion__content {
  max-height: 500px;
  padding-bottom: var(--spacing-md);
}

.product-accordion__content ul {
  list-style: disc;
  padding-left: var(--spacing-md);
  color: var(--color-gray-dark);
}

.product-accordion__content li {
  margin-bottom: var(--spacing-xs);
}

/* ========================================
   Cart
   ======================================== */

.cart {
  padding: var(--spacing-lg) 0;
}

.cart__container {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
  .cart__container {
    grid-template-columns: 2fr 1fr;
  }
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .cart-item {
    grid-template-columns: 120px 1fr auto;
  }
}

.cart-item__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: var(--color-off-white);
}

.cart-item__details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-item__title {
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item__variant {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-xs);
}

.cart-item__price {
  font-weight: 600;
  font-size: 1.125rem;
}

.cart-item__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}

@media (min-width: 768px) {
  .cart-item__actions {
    flex-direction: column;
    align-items: flex-end;
    margin-top: 0;
  }
}

.cart-item__quantity {
  display: flex;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
}

.cart-item__qty-btn {
  padding: 4px 12px;
  background-color: var(--color-white);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cart-item__qty-btn:hover {
  background-color: var(--color-off-white);
}

.cart-item__qty-value {
  padding: 4px 16px;
  border-left: 1px solid var(--color-gray-light);
  border-right: 1px solid var(--color-gray-light);
  font-weight: 600;
}

.cart-item__remove {
  color: var(--color-error);
  font-size: 0.875rem;
  cursor: pointer;
  font-weight: 500;
}

.cart-summary {
  background-color: var(--color-off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  height: fit-content;
}

.cart-summary__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
}

.cart-summary__row--total {
  font-size: 1.125rem;
  font-weight: 600;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-gray-light);
  margin-top: var(--spacing-sm);
}

.cart-summary__promo {
  margin: var(--spacing-md) 0;
}

.cart-summary__promo-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
}

.cart-summary__promo-btn {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

.cart-summary__promo-btn:hover {
  background-color: var(--color-gold);
  color: var(--color-charcoal);
}

.cart-empty {
  text-align: center;
  padding: var(--spacing-xxl) 0;
}

.cart-empty__icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.3;
}

.cart-empty__title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.cart-empty__text {
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-lg);
}

/* ========================================
   Checkout
   ======================================== */

.checkout {
  padding: var(--spacing-lg) 0;
}

.checkout__container {
  display: grid;
  gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
  .checkout__container {
    grid-template-columns: 2fr 1fr;
  }
}

.checkout-form {
  background-color: var(--color-off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

.checkout-form__section {
  margin-bottom: var(--spacing-lg);
}

.checkout-form__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-gray-light);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group__label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
}

.form-group__input {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group__input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-group__input--error {
  border-color: var(--color-error);
}

.form-group__error {
  color: var(--color-error);
  font-size: 0.75rem;
  margin-top: 4px;
}

.form-row {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.payment-method {
  padding: var(--spacing-md);
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: var(--spacing-sm);
}

.payment-method:hover {
  border-color: var(--color-gold);
}

.payment-method--selected {
  border-color: var(--color-charcoal);
  background-color: var(--color-off-white);
}

.payment-method__title {
  font-weight: 600;
  margin-bottom: 4px;
}

.payment-method__description {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
}

/* ========================================
   Order Confirmation
   ======================================== */

.order-confirmation {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.order-confirmation__icon {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-md);
}

.order-confirmation__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.order-confirmation__order-number {
  font-size: 1.125rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-lg);
}

.order-confirmation__details {
  max-width: 600px;
  margin: var(--spacing-xl) auto;
  text-align: left;
  background-color: var(--color-off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xxl);
}

.footer__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.footer__content {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

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

@media (min-width: 1024px) {
  .footer__content {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer__brand {
  margin-bottom: var(--spacing-md);
}

.footer__logo {
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 32px;
  filter: brightness(0) invert(1);
}

.footer__description {
  color: var(--color-gray-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.footer__contact {
  color: var(--color-gray-light);
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer__contact a {
  color: var(--color-white);
  text-decoration: underline;
}

.footer__section-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer__link {
  color: var(--color-gray-light);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-gold);
}

.footer__newsletter {
  margin-top: var(--spacing-md);
}

.footer__newsletter-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
  background-color: var(--color-white);
}

.footer__newsletter-btn {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--color-gold);
  color: var(--color-charcoal);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.footer__newsletter-btn:hover {
  background-color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  color: var(--color-gray-light);
  font-size: 0.875rem;
}

/* ========================================
   Toast Notifications
   ======================================== */

.toast {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  min-width: 300px;
  animation: slideInUp 0.3s ease;
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast--success {
  background-color: var(--color-success);
}

.toast--error {
  background-color: var(--color-error);
}

.toast__message {
  flex: 1;
}

.toast__close {
  cursor: pointer;
  padding: 4px;
  color: var(--color-white);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.toast__close:hover {
  opacity: 1;
}

/* ========================================
   Modal
   ======================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--spacing-md);
}

.modal--active {
  display: flex;
}

.modal__content {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  cursor: pointer;
  padding: var(--spacing-xs);
  background-color: var(--color-off-white);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-gray-light);
}

/* ========================================
   Search Bar
   ======================================== */

.search-bar {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.search-bar__input {
  width: 100%;
  padding: 0.75rem 3rem 0.75rem 1rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 1rem;
}

.search-bar__input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.search-bar__icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-medium);
}

.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  margin-top: 4px;
  max-height: 400px;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
  z-index: 10;
  display: none;
}

.search-results--active {
  display: block;
}

.search-results__item {
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  border-bottom: 1px solid var(--color-gray-light);
}

.search-results__item:last-child {
  border-bottom: none;
}

.search-results__item:hover {
  background-color: var(--color-off-white);
}

/* ========================================
   Breadcrumbs
   ======================================== */

.breadcrumbs {
  padding: var(--spacing-md) 0;
  font-size: 0.875rem;
  color: var(--color-gray-dark);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.breadcrumbs__link {
  color: var(--color-gray-dark);
}

.breadcrumbs__link:hover {
  color: var(--color-gold);
}

.breadcrumbs__separator {
  color: var(--color-gray-medium);
}

/* ========================================
   Loading Spinner
   ======================================== */

.spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-gray-light);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.loading-overlay--active {
  display: flex;
}

/* ========================================
   Utility Classes
   ======================================== */

.text-center {
  text-align: center;
}

.text-uppercase {
  text-transform: uppercase;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========================================
   Content Pages
   ======================================== */

.content-page {
  padding: var(--spacing-lg) 0;
}

.content-page__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-gray-light);
}

.content-page__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

@media (min-width: 768px) {
  .content-page__title {
    font-size: 2.5rem;
  }
}

.content-page__subtitle {
  color: var(--color-gray-dark);
  font-size: 1rem;
}

.content-page__content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

.content-page__content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.content-page__content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.content-page__content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-dark);
}

.content-page__content ul,
.content-page__content ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-dark);
}

.content-page__content ul {
  list-style-type: disc;
}

.content-page__content ol {
  list-style-type: decimal;
}

.content-page__content li {
  margin-bottom: var(--spacing-xs);
  padding-left: var(--spacing-md);
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-light);
}

.faq-item__question {
  padding: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.125rem;
}

.faq-item__icon {
  transition: transform var(--transition-fast);
  color: var(--color-gold);
}

.faq-item--active .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.faq-item--active .faq-item__answer {
  max-height: 500px;
  padding-bottom: var(--spacing-md);
}

.faq-item__answer-text {
  color: var(--color-gray-dark);
  line-height: 1.7;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: var(--spacing-xl) auto;
  background-color: var(--color-off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

.contact-form__group {
  margin-bottom: var(--spacing-md);
}

.contact-form__label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  font-size: 0.875rem;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.contact-form__textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.contact-info {
  max-width: 600px;
  margin: var(--spacing-xl) auto 0;
  text-align: center;
}

.contact-info__item {
  margin-bottom: var(--spacing-md);
}

.contact-info__label {
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.contact-info__value {
  color: var(--color-gray-dark);
}

.contact-info__value a {
  color: var(--color-gold);
  text-decoration: underline;
}

/* Collections Grid */
.collections-grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

.collection-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  height: 300px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.collection-card:hover {
  transform: scale(1.02);
}

.collection-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.6));
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-lg);
}

.collection-card__title {
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: 4px;
}

.collection-card__count {
  color: var(--color-white);
  font-size: 0.875rem;
  opacity: 0.9;
}