/* ========================================
   SHOP PAGE — scoped to .shop-* and cart
   ======================================== */

:root {
  --shop-header: 78px;
}

.shop-main {
  padding-top: calc(var(--shop-header) + var(--space-xl));
}

.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.intro-screen[hidden],
.intro-skip .intro-screen {
  display: none;
}

.intro-screen.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-inner {
  width: min(420px, 78vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

.intro-word {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: 0.02em;
}

.intro-track {
  width: 100%;
  height: 1px;
  background: rgba(10, 10, 10, 0.18);
  overflow: hidden;
}

.intro-bar {
  display: block;
  width: 0;
  height: 100%;
  background: var(--color-text);
}

.intro-percent {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--color-text-secondary);
}

body.intro-active {
  overflow: hidden;
}

.shop-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.shop-nav-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  transition: color 0.3s ease;
}

.shop-nav-link:hover {
  color: var(--color-accent);
}

.shop-cart-btn {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-text);
  padding: 0.6rem 1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.shop-cart-btn:hover {
  background: var(--color-text);
  color: #FFFFFF;
}

.shop-cart-btn.is-bumped {
  animation: shop-bump 0.35s ease;
}

@keyframes shop-bump {
  50% {
    transform: scale(1.06);
  }
}

.nav .lang-toggle {
  padding: 0.55rem 0.85rem;
}

.shop-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter) var(--space-2xl);
  border-bottom: 1px solid var(--color-border-light);
}

.shop-eyebrow {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.shop-title {
  font-family: var(--font-headline);
  font-size: clamp(2.75rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: var(--space-sm) 0 var(--space-md);
}

html[lang="ar"] .shop-title {
  letter-spacing: 0;
  line-height: 1.15;
}

.shop-subtitle {
  max-width: 46ch;
  font-size: 1rem;
  color: var(--color-text-secondary);
}

.shop-catalog {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--gutter) var(--space-3xl);
}

.shop-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.shop-section-title {
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  line-height: 1.2;
}

.shop-status-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.shop-status {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border-inline-start: 3px solid var(--color-accent);
  padding: 0.5rem 0.75rem;
  max-width: 46ch;
}

.shop-status[hidden],
.shop-retry[hidden],
.cart-layer[hidden] {
  display: none;
}

.shop-retry {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.shop-retry:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.shop-loading {
  grid-column: 1 / -1;
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border-light);
  background: var(--color-bg);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.product-card:hover {
  border-color: var(--color-border);
  transform: translateY(-2px);
}

.product-media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-surface);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  flex: 1;
  padding: var(--space-md);
}

.product-name {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.4;
}

.product-price {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
}

.add-btn {
  margin-top: var(--space-md);
  width: 100%;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  background: transparent;
  border: 1px solid var(--color-text);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.add-btn:hover {
  background: var(--color-text);
  color: #FFFFFF;
}

.add-btn.is-added {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
}

.product-grid.is-single {
  display: block;
}

.product-card.is-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
  border: 0;
  background: transparent;
}

.product-card.is-feature:hover {
  border-color: transparent;
  transform: none;
}

.product-card.is-feature .product-media {
  aspect-ratio: auto;
  height: clamp(520px, 78vh, 820px);
}

.product-card.is-feature .product-media img {
  transition: transform 1.2s ease;
}

.product-card.is-feature:hover .product-media img {
  transform: scale(1.05);
}

.product-card.is-feature .product-body {
  max-width: 460px;
  gap: var(--space-sm);
  padding: 0;
}

.product-card.is-feature .product-name {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
}

.product-card.is-feature .product-price {
  font-size: 1.125rem;
  color: var(--color-text);
}

.product-note {
  max-width: 42ch;
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.product-card.is-feature .add-btn {
  max-width: 320px;
  margin-top: var(--space-md);
  padding: 1rem 1.5rem;
}

/* --- Cart modal --- */

body.cart-open {
  overflow: hidden;
}

.cart-layer {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.cart-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.cart-modal:focus,
.cart-modal:focus-visible {
  outline: none;
}

.cart-modal {
  position: relative;
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  box-shadow: 0 24px 80px rgba(10, 10, 10, 0.18);
}

.cart-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.cart-modal-head h2 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 400;
}

.cart-close {
  background: none;
  border: 0;
  color: var(--color-text-secondary);
  font-size: 1.6rem;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.cart-close:hover {
  color: var(--color-accent);
}

.cart-lines {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.cart-line {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.cart-line-main {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
}

.cart-line-name {
  font-size: 0.9375rem;
  font-weight: 600;
}

.cart-line-price {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.cart-line-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
}

.qty-btn {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: transparent;
  border: 0;
  color: var(--color-text);
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.qty-btn:hover {
  background: var(--color-surface);
}

.qty-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.qty-value {
  min-width: 32px;
  text-align: center;
  font-size: 0.8125rem;
}

.cart-line-total {
  margin-inline-start: auto;
  font-family: var(--font-display);
  font-size: 0.9375rem;
}

.cart-line-remove {
  background: none;
  border: 0;
  padding: 0;
  color: var(--color-text-tertiary);
  font-size: 0.75rem;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.3s ease;
}

.cart-line-remove:hover {
  color: var(--color-accent);
}

.cart-empty {
  padding: var(--space-md) 0;
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
}

.cart-totals {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.cart-totals > div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.cart-totals .cart-grand {
  margin-top: var(--space-xs);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
}

.cart-delivery {
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.checkout-btn {
  width: 100%;
  margin-top: var(--space-md);
  padding: 0.85rem 1rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.checkout-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.checkout-btn:not(:disabled):hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.cart-demo-note {
  margin-top: var(--space-xs);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--color-text-tertiary);
}

.clear-btn {
  width: 100%;
  margin-top: var(--space-sm);
  padding: 0.7rem 1rem;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.clear-btn:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

.clear-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.shop-notice {
  margin: 0 0 var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  border-inline-start: 3px solid var(--color-accent);
  background: var(--color-surface);
  font-size: 0.875rem;
  line-height: 1.7;
}

.shop-notice-link {
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.shop-notice-link:hover {
  color: var(--color-accent);
}

body.checkout-open {
  overflow: hidden;
}

.checkout-modal {
  width: min(620px, 100%);
}

.checkout-summary {
  margin-top: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.checkout-summary > div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 1rem;
  font-weight: 700;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.checkout-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

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

.checkout-field > span {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.checkout-field input,
.checkout-field textarea {
  width: 100%;
  padding: 0.7rem 0.8rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0;
  transition: border-color 0.3s ease;
}

.checkout-field input:focus,
.checkout-field textarea:focus {
  outline: none;
  border-color: var(--color-text);
}

.checkout-field textarea {
  resize: vertical;
  min-height: 84px;
}

.checkout-error {
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.8125rem;
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .intro-screen {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --shop-header: 66px;
  }

  .shop-main {
    padding-top: calc(var(--shop-header) + var(--space-xl));
  }

  .shop-nav-actions {
    gap: var(--space-xs);
  }

  .shop-nav-link {
    display: none;
  }

  .shop-cart-btn {
    padding: 0.5rem 0.7rem;
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
  }

  .nav .lang-toggle {
    padding: 0.45rem 0.6rem;
    font-size: 0.6875rem;
  }

  .shop-hero {
    padding-bottom: var(--space-xl);
  }

  .shop-catalog {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-2xl);
  }

  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
  }

  .product-body {
    padding: var(--space-sm);
  }

  .cart-modal {
    padding: var(--space-md);
    max-height: 94vh;
  }

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

  .product-card.is-feature {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .product-card.is-feature .product-media {
    aspect-ratio: 4 / 5;
    height: auto;
  }

  .product-card.is-feature .product-body {
    max-width: none;
  }

  .product-card.is-feature .product-name {
    font-size: 1.75rem;
  }
}