/* ==========================================================================
   IDEH SMART HOME — E-COMMERCE & STORE STYLES (DUAL THEME READY)
   Catalog, Product Quick-View, Slide-in Cart Drawer, Multi-Step Checkout,
   and Real-Time Order Tracking Pipeline.
   ========================================================================== */

/* --- Store Catalog Bar --- */
.store-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 32px;
  padding: 18px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-liquid-sm);
}

.store-categories-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.category-pill {
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}

.category-pill:hover {
  border-color: var(--color-border-brand);
  color: var(--color-primary);
}

.category-pill.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.store-tools-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 440px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-input-wrap svg {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.store-search-input {
  width: 100%;
  padding: 10px 42px 10px 14px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-family: inherit;
  color: var(--color-text);
  outline: none;
  transition: var(--transition-fast);
}

.store-search-input:focus {
  background: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.store-sort-select {
  padding: 10px 16px;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-family: inherit;
  color: var(--color-text);
  outline: none;
  cursor: pointer;
}

/* --- Products Grid --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1180px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-liquid-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-brand);
  box-shadow: var(--shadow-card-hover);
}

.product-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.product-cat-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.discount-badge {
  font-size: 0.72rem;
  font-weight: 800;
  background: #fef2f2;
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.featured-badge {
  font-size: 0.72rem;
  font-weight: 800;
  background: #ecfdf5;
  color: #059669;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.product-media-wrap {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at 50% 50%, var(--color-primary-light) 0%, var(--color-surface-subtle) 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  cursor: pointer;
  overflow: hidden;
  padding: 14px;
}

.product-media-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.product-sku {
  font-size: 0.72rem;
  font-family: var(--font-family-code);
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 4px;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.4;
  cursor: pointer;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.8em;
}

.product-title:hover {
  color: var(--color-primary);
}

.product-short-desc {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-stock-indicator {
  margin-bottom: 16px;
}

.stock-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
}

.stock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.stock-status.in { color: #10b981; }
.stock-status.in .stock-dot { background: #10b981; }

.stock-status.low { color: #f59e0b; }
.stock-status.low .stock-dot { background: #f59e0b; }

.stock-status.out { color: #ef4444; }
.stock-status.out .stock-dot { background: #ef4444; }

.product-price-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
}

.price-box {
  display: flex;
  flex-direction: column;
}

.original-price {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.final-price {
  font-size: 1.12rem;
  font-weight: 900;
  color: var(--color-text);
}

.final-price.discounted {
  color: var(--color-primary);
}

.product-actions-btn {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-quick-view {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

.btn-quick-view:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.btn-add-cart {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 3px 10px var(--color-primary-glow);
  transition: var(--transition-smooth);
}

.btn-add-cart:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
}

.btn-add-cart.disabled {
  background: var(--color-surface-subtle);
  color: var(--color-text-muted);
  box-shadow: none;
  cursor: not-allowed;
}

/* ==========================================================================
   PRODUCT DETAIL MODAL
   ========================================================================== */
.product-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.product-modal-overlay.open {
  display: flex;
  animation: fadeIn 0.25s ease;
}

.product-modal-card {
  width: min(94%, 940px);
  max-height: 90vh;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-liquid-lg);
  overflow-y: auto;
  position: relative;
  padding: 36px;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface-subtle);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.product-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
  align-items: start;
}

@media (max-width: 768px) {
  .product-modal-grid {
    grid-template-columns: 1fr;
  }
}

.modal-media-box {
  background: var(--color-surface-subtle);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-media-box img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.modal-info-box h2 {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-text);
  margin-bottom: 12px;
}

.modal-desc-text {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.specs-table th, .specs-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: right;
}

.specs-table th {
  color: var(--color-text-muted);
  width: 38%;
}

.specs-table td {
  color: var(--color-text);
  font-weight: 700;
}

/* ==========================================================================
   SLIDE-IN CART DRAWER
   ========================================================================== */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  justify-content: flex-start;
}

.cart-drawer-overlay.open {
  display: flex;
}

.cart-drawer {
  width: min(92%, 440px);
  height: 100%;
  background: var(--color-surface);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  animation: slideDrawer 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-left: 1px solid var(--color-border);
}

@keyframes slideDrawer {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.cart-drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text);
}

.cart-items-container {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}

.cart-item-row {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: center;
}

.cart-item-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cart-item-img img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  margin-bottom: 8px;
}

.cart-qty-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-qty-control button {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
  color: var(--color-text);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-qty-control span {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--color-text);
}

.btn-remove-item {
  margin-right: auto;
  border: none !important;
  background: transparent !important;
  color: #ef4444 !important;
}

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
}

.free-shipping-box {
  margin-bottom: 18px;
}

.free-shipping-bar-bg {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-border);
  overflow: hidden;
  margin-top: 6px;
}

.free-shipping-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 0.3s ease;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.88rem;
  color: var(--color-text);
}

.cart-summary-row.total {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-text);
  padding-top: 10px;
  border-top: 1px dashed var(--color-border);
  margin-top: 10px;
}

.btn-checkout-cta {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 18px var(--color-primary-glow);
  margin-top: 14px;
  transition: var(--transition-smooth);
}

.btn-checkout-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--color-primary-glow);
}

/* ==========================================================================
   MULTI-STEP CHECKOUT MODAL
   ========================================================================== */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  z-index: 1001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.checkout-modal-overlay.open {
  display: flex;
}

.checkout-modal-card {
  width: min(96%, 860px);
  max-height: 92vh;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-liquid-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.checkout-header {
  padding: 20px 30px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-surface-subtle);
}

.checkout-steps-bar {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.checkout-step-indicator {
  flex: 1;
  text-align: center;
  padding: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  transition: var(--transition-fast);
}

.checkout-step-indicator.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: var(--color-primary-light);
}

.checkout-step-indicator.completed {
  color: #10b981;
}

.checkout-body {
  padding: 30px;
  overflow-y: auto;
  flex: 1;
}

.checkout-step-pane {
  display: none;
}

.checkout-step-pane.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

.checkout-review-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text);
}

.checkout-review-item img {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  object-fit: contain;
  background: var(--color-surface-subtle);
}

/* ==========================================================================
   ORDER TRACKING PIPELINE
   ========================================================================== */
.tracking-pipeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 30px 0;
}

.tracking-pipeline::before {
  content: '';
  position: absolute;
  top: 16px;
  right: 20px;
  left: 20px;
  height: 3px;
  background: var(--color-border);
  z-index: 0;
}

.pipeline-step {
  position: relative;
  z-index: 1;
  text-align: center;
  flex: 1;
}

.pipeline-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  margin-inline: auto;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-text-muted);
}

.pipeline-step.active .pipeline-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 14px var(--color-primary-glow);
}

.pipeline-label {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.pipeline-step.active .pipeline-label {
  color: var(--color-primary);
}

/* ==========================================================================
   E-COMMERCE STORE EXTENSIONS
   Categories Grid, Deals Countdown, Smart Bundles, Trust Pillars, Reviews, FAQ
   ========================================================================== */

/* --- Category Showcase Grid --- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 24px;
}

@media (max-width: 1100px) {
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-liquid-sm);
  text-decoration: none;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
}

.category-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 14px;
  transition: var(--transition-smooth);
}

.category-card:hover .category-icon-box {
  background: var(--color-primary);
  color: #fff;
  transform: scale(1.08);
}

.category-title {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 4px;
}

.category-count {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* --- Flash Sale & Deals Banner --- */
.flash-deals-box {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-subtle) 100%);
  border: 1px solid var(--color-border-brand);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-liquid-md);
  position: relative;
  overflow: hidden;
  margin-top: 10px;
}

.flash-deals-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.deal-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.deal-flame-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fee2e2;
  color: #ef4444;
}

.deal-countdown-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.countdown-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  padding: 2px 6px;
  background: #0f172a;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  font-family: var(--font-family-code);
  border-radius: 6px;
}

[data-theme="dark"] .countdown-box {
  background: var(--color-primary);
}

.countdown-sep {
  font-weight: 800;
  color: var(--color-text-muted);
}

/* --- Smart Bundles Section --- */
.bundles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 30px;
}

@media (max-width: 990px) {
  .bundles-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin-inline: auto;
  }
}

.bundle-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-liquid-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
}

.bundle-card.popular {
  border: 2px solid var(--color-primary);
  box-shadow: 0 16px 40px -10px var(--color-primary-glow);
  transform: scale(1.02);
}

.bundle-popular-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 10px rgba(0, 112, 224, 0.3);
}

.bundle-badge {
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
  margin-bottom: 12px;
}

.bundle-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.bundle-desc {
  font-size: 0.86rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.bundle-items-list {
  list-style: none;
  margin-bottom: 26px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bundle-item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.bundle-item-row svg {
  color: #10b981;
  flex-shrink: 0;
}

.bundle-price-box {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  margin-bottom: 18px;
}

.bundle-savings-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  color: #ef4444;
  background: #fef2f2;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin-bottom: 6px;
}

.bundle-regular-price {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  display: block;
}

.bundle-final-price {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--color-text);
}

.btn-bundle-buy {
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.92rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.bundle-card.popular .btn-bundle-buy {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 16px rgba(0, 112, 224, 0.35);
}

.btn-bundle-buy:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* --- Trust Pillars / E-Commerce Benefits --- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

@media (max-width: 990px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

.trust-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow-liquid-sm);
  transition: var(--transition-smooth);
}

.trust-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-liquid-md);
}

.trust-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 14px;
}

.trust-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.trust-card-desc {
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Customer Reviews Grid --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}

@media (max-width: 960px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-liquid-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-liquid-md);
}

.review-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.stars-wrap {
  color: #f59e0b;
  display: flex;
  gap: 2px;
  font-size: 0.95rem;
}

.review-verified-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #10b981;
  background: #ecfdf5;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.review-text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}

.review-author-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
}

.author-avatar-initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-text);
}

.author-meta {
  font-size: 0.74rem;
  color: var(--color-text-muted);
}

/* --- FAQ Accordion --- */
.faq-accordion-wrap {
  max-width: 820px;
  margin-inline: auto;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-item.open {
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.faq-question-btn {
  width: 100%;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--color-text);
  cursor: pointer;
  text-align: right;
}

.faq-icon-arrow {
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-icon-arrow {
  transform: rotate(180deg);
}

.faq-answer-panel {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 14px;
}

.faq-item.open .faq-answer-panel {
  display: block;
}