/* ==========================================================================
   WUOCTRONG SHOP - STYLE SHEET (Chuẩn Bettamax / Shopify Landing Page)
   ========================================================================== */

:root {
  --primary-color: #fddc33;
  --primary-hover: #fedc1a;
  --secondary-color: #3754ed;
  --text-title: #0a0d1f;
  --text-body: #4a4f63;
  --text-muted: #898ea9;
  --border-color: #e5e7eb;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --danger-color: #e11d48;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  width: 100% !important;
  position: relative !important;
}

body {
  font-family: var(--font-family);
  color: var(--text-body);
  background-color: #f4f6f9;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ================= Top Announcement Bar ================= */
.announcement-bar {
  background: #111827;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.announcement-bar span.highlight {
  color: var(--primary-color);
  font-weight: 700;
}

.admin-link-badge {
  background: rgba(253, 220, 51, 0.2);
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.geo-globe-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 2px 10px;
  border-radius: 9999px;
  color: #34d399;
  font-weight: 700;
  font-size: 11.5px;
}

.green-glowing-globe {
  display: inline-block;
  font-size: 14px;
  filter: drop-shadow(0 0 6px #10b981);
  animation: pulseGlobe 2s infinite ease-in-out;
}

@keyframes pulseGlobe {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 0 3px #10b981);
  }
  50% {
    transform: scale(1.22);
    filter: drop-shadow(0 0 10px #34d399);
  }
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 3px #10b981);
  }
}

.admin-link-badge:hover {
  background: var(--primary-color);
  color: #000;
}

/* ================= Header ================= */
.site-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-brand {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-title);
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-brand .dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary-color);
  border-radius: 50%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links li a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  transition: color 0.2s;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--text-title);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-header-action {
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  color: var(--text-title);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 50%;
  transition: background 0.2s;
}

.btn-header-action:hover {
  background: var(--bg-light);
}

.cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--danger-color);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.currency-tag {
  font-size: 13px;
  font-weight: 600;
  background: var(--bg-light);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

/* ================= Breadcrumb ================= */
.breadcrumb-nav {
  padding: 14px 0;
  font-size: 13px;
  color: var(--text-muted);
}

.breadcrumb-nav a:hover {
  color: var(--text-title);
}

.breadcrumb-nav span {
  margin: 0 8px;
}

/* ================= Product Hero Section ================= */
.product-hero {
  padding: 20px 0 50px;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--bg-white);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

/* Gallery Column */
.gallery-container {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.main-image-wrapper {
  position: relative;
  background: #f1f3f7;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.main-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.badge-sale {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--danger-color);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.4);
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.gallery-nav-btn:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.1);
}

.gallery-nav-btn.prev { left: 12px; }
.gallery-nav-btn.next { right: 12px; }

.thumbnail-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.thumb-item {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  background: #f1f3f7;
  transition: all 0.2s ease;
}

.thumb-item.active {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 2px rgba(55, 84, 237, 0.25);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Product Info Column */
.product-info-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.product-rating-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.star-rating {
  color: #ffb703;
  display: flex;
  gap: 2px;
  font-size: 15px;
}

.review-count {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.product-sku {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
  background: var(--bg-light);
  padding: 2px 8px;
  border-radius: 4px;
}

.product-title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-title);
  letter-spacing: -0.3px;
}

.product-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: -8px;
}

/* Price Row */
.price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
}

.current-price {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-title);
}

.compare-price {
  font-size: 20px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.save-tag {
  background: #fee2e2;
  color: var(--danger-color);
  font-size: 13px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
}

/* Stock Scarcity & Countdown */
.scarcity-box {
  background: #fffbeb;
  border: 1px solid #fef3c7;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.scarcity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: #b45309;
}

.countdown-timer {
  display: inline-flex;
  gap: 4px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--danger-color);
}

.stock-progress-bar {
  width: 100%;
  height: 7px;
  background: #fde68a;
  border-radius: 10px;
  overflow: hidden;
}

.stock-progress-fill {
  width: 25%;
  height: 100%;
  background: #f59e0b;
  border-radius: 10px;
  animation: pulse-bar 2s infinite ease-in-out;
}

@keyframes pulse-bar {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Variant Selector */
.variant-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.variant-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-title);
}

.variant-options {
  display: flex;
  gap: 10px;
}

.variant-chip {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  font-size: 13px;
  font-weight: 600;
  background: var(--bg-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.variant-chip.active {
  border-color: var(--text-title);
  background: #eef2ff;
  color: var(--secondary-color);
}

.variant-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #71717a;
}

/* Bundle / Upsell Selection */
.bundles-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bundles-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-title);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bundle-card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  position: relative;
  background: var(--bg-white);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bundle-card:hover {
  border-color: #cbd5e1;
}

.bundle-card.selected {
  border-color: var(--secondary-color);
  background: #f8faff;
  box-shadow: 0 2px 10px rgba(55, 84, 237, 0.12);
}

.bundle-radio {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bundle-radio input[type="radio"] {
  accent-color: var(--secondary-color);
  width: 18px;
  height: 18px;
}

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

.bundle-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-title);
}

.bundle-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--secondary-color);
  padding: 2px 8px;
  border-radius: 12px;
  margin-top: 3px;
  width: fit-content;
}

.bundle-pricing {
  text-align: right;
}

.bundle-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-title);
}

.bundle-orig-price {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.bundle-save-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--danger-color);
}

/* Value Props / Trust Badges */
.trust-badges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 4px;
}

.trust-badge-card {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.trust-badge-card svg {
  color: var(--secondary-color);
}

.trust-badge-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-title);
}

.trust-badge-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ================= Primary Hero Add To Cart Section ================= */
.hero-atc-section {
  margin: 18px 0 14px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-hero-add-to-cart {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, #fddc33 0%, #facc15 100%);
  color: #0f172a;
  border: 2px solid #eab308;
  border-radius: var(--radius-md);
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: 0.4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 18px rgba(234, 179, 8, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-transform: uppercase;
}

.btn-hero-add-to-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(234, 179, 8, 0.5);
  filter: brightness(1.04);
}

.btn-hero-add-to-cart:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(234, 179, 8, 0.3);
}

.btn-hero-add-to-cart.active {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border-color: #047857;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

/* Safe Checkout Trust Strip under ATC button */
.hero-payment-trust {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-sm);
}

.trust-lock-text {
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.hero-payment-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hero-payment-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 2px 8px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* ================= Dynamic Checkout Form (Hidden until Add To Cart is clicked) ================= */
.checkout-form-container {
  display: none;
  margin-top: 18px;
  border: 2.5px solid #2563eb;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: #ffffff;
  box-shadow: 0 12px 36px rgba(37, 99, 235, 0.12), 0 2px 10px rgba(0, 0, 0, 0.05);
  position: relative;
  transition: all 0.3s ease;
}

.checkout-form-container.active {
  display: block;
  animation: checkoutFadeSlideDown 0.38s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes checkoutFadeSlideDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.checkout-form-container.active-highlight {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.25);
}

.checkout-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
}

.checkout-step-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 9999px;
  border: 1px solid #bfdbfe;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-collapse-checkout {
  background: transparent;
  border: 1px solid #cbd5e1;
  color: #64748b;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-collapse-checkout:hover {
  background: #f1f5f9;
  color: #0f172a;
  border-color: #94a3b8;
}

.form-header-box {
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1.5px dashed var(--border-color);
}

.form-main-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-title);
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-subtitle {
  font-size: 13px;
  color: var(--text-body);
  margin-top: 4px;
}

.dynamic-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-title);
}

.form-group label span.required-mark {
  color: var(--danger-color);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #fdfdfd;
  font-family: inherit;
  color: var(--text-title);
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary-color);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(55, 84, 237, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 70px;
}

.order-summary-box {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.order-summary-row {
  display: flex;
  justify-content: space-between;
  color: var(--text-body);
}

.order-summary-row.total {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-title);
  padding-top: 8px;
  border-top: 1px dashed var(--border-color);
}

.btn-submit-order {
  width: 100%;
  padding: 16px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  text-transform: uppercase;
}

.btn-submit-order:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  filter: brightness(1.05);
}

.btn-submit-order:active {
  transform: translateY(0);
}

.form-subtext {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: -4px;
}

/* ================= Features / Product Details Section ================= */
.product-details-section {
  padding: 40px 0 60px;
}

.section-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
}

.section-heading {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 24px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
  margin-left: 12px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-item {
  display: flex;
  gap: 16px;
  background: var(--bg-light);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid #edf2f7;
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(55, 84, 237, 0.1);
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 6px;
}

.feature-desc {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.5;
}

/* Specification Table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.spec-table tr {
  border-bottom: 1px solid var(--border-color);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 14px 16px;
  font-size: 14px;
  word-break: break-word;
  overflow-wrap: break-word;
}

.spec-table td.spec-key {
  font-weight: 600;
  color: var(--text-title);
  width: 30%;
  background: var(--bg-light);
}

.spec-table td.spec-val {
  color: var(--text-body);
}

/* Customer Reviews */
.reviews-summary {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

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

.score-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--text-title);
  line-height: 1;
}

.score-stars {
  color: #ffb703;
  margin: 6px 0;
  font-size: 18px;
}

.score-total {
  font-size: 12px;
  color: var(--text-muted);
}

/* 3-Column Reviews Grid */
.reviews-grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 14px;
}

.review-card-col {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.review-card-col:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

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

.review-col-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 1.5px;
}

.review-col-headline {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-title);
  margin-bottom: 10px;
  line-height: 1.35;
}

.review-col-body {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.review-col-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}

.review-avatar-wrapper {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-avatar-wrapper:hover {
  transform: scale(1.08);
}

.review-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1.5px #cbd5e1;
}

.avatar-edit-icon {
  position: absolute;
  bottom: -2px;
  right: -2px;
  background: #2563eb;
  color: #ffffff;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  font-size: 9.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  pointer-events: none;
}

.review-avatar-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #eff6ff;
  color: #2563eb;
  font-weight: 800;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.review-footer-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.review-footer-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-title);
}

.review-footer-meta {
  font-size: 11.5px;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .reviews-grid-3col {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ================= Footer ================= */
.site-footer {
  background: #111827;
  color: #9ca3af;
  padding: 40px 0 24px;
  font-size: 13px;
}

.site-footer-light {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 14px;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1f2937;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

/* ================= Sticky Mobile Buy Bar ================= */
/* ================= Sticky Bottom Checkout Bar (Desktop & Mobile) ================= */
.sticky-bottom-checkout-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  padding: 10px 0;
  transform: translateY(100%);
  transition: transform 0.35s ease-in-out, opacity 0.35s ease;
  opacity: 0;
  pointer-events: none;
}

.sticky-bottom-checkout-bar.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sticky-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sticky-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  min-width: 0;
}

.sticky-bar-thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
}

.sticky-bar-title {
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 650px;
}

.sticky-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

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

.sticky-variant-dropdown {
  appearance: none;
  -webkit-appearance: none;
  background: #ffffff;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  padding: 10px 38px 10px 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: #111827;
  cursor: pointer;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sticky-variant-dropdown:focus {
  border-color: #0f172a;
  box-shadow: 0 0 0 2px rgba(15, 23, 42, 0.1);
}

.sticky-chevron-down {
  position: absolute;
  right: 12px;
  pointer-events: none;
  color: #4b5563;
}

.btn-sticky-add-to-cart {
  background: #000000;
  color: #ffffff;
  border: none;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  font-family: inherit;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-sticky-add-to-cart:hover {
  background: #1e293b;
  transform: translateY(-1px);
}

.btn-sticky-add-to-cart:active {
  transform: translateY(0);
}

/* ================= Modal Success ================= */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.show {
  display: flex;
}

.success-modal {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 32px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: modal-zoom 0.3s ease-out;
  position: relative;
  z-index: 100001;
}

@keyframes modal-zoom {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.success-icon-circle {
  width: 72px;
  height: 72px;
  background: #ecfdf5;
  color: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.success-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 8px;
}

.success-order-code {
  font-size: 14px;
  color: var(--secondary-color);
  font-weight: 700;
  background: #eff6ff;
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
}

.success-details {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: left;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.btn-close-modal {
  background: #2563eb;
  color: #ffffff;
  border: none;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.2s, transform 0.1s;
}

.btn-close-modal:hover {
  background: #1d4ed8;
}

.btn-close-modal:active {
  transform: scale(0.99);
}

/* ================= Mastercard & Credit Card Payment Box ================= */
.card-payment-box {
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
  grid-column: 1 / -1;
  transition: all 0.3s ease;
}

.card-header-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.card-title-text {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-title);
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-brand-logos {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.card-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  padding: 2px 7px;
  background: #fff;
  border: 1.5px solid var(--border-color);
  border-radius: 5px;
  transition: all 0.2s ease;
  opacity: 0.72;
}

.card-logo-badge.active,
.card-logo-badge:hover {
  opacity: 1;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
  transform: translateY(-1px);
}

.card-logo-badge svg {
  display: block;
  max-height: 18px;
  width: auto;
}

.paypal-flow-box {
  background: #f0f7ff;
  border: 1.5px solid #0079C1;
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
  grid-column: 1 / -1;
  align-items: center;
  text-align: center;
}

.paypal-flow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #003087;
  font-size: 14px;
}

.paypal-flow-desc {
  font-size: 12.5px;
  color: #475569;
  max-width: 420px;
  line-height: 1.4;
}

.card-input-with-icon {
  position: relative;
}

.card-input-with-icon input {
  padding-right: 54px;
  letter-spacing: 0.8px;
  font-weight: 600;
}

.card-icon-slot {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.card-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.card-encryption-notice {
  font-size: 11.5px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  padding: 6px 10px;
  border-radius: 6px;
}

/* ================= Sticky Bottom Checkout Bar ================= */
.sticky-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  padding: 10px 16px;
  z-index: 9999;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  pointer-events: none;
}

.sticky-bottom-bar.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sticky-bar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sticky-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

.sticky-bar-thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid #e2e8f0;
  flex-shrink: 0;
  background: #f8fafc;
}

.sticky-bar-title {
  font-size: 14.5px;
  font-weight: 700;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sticky-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.sticky-variant-dropdown {
  padding: 10px 34px 10px 14px;
  border: 1.5px solid #cbd5e1;
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: #1e293b;
  background-color: #ffffff;
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.sticky-variant-dropdown:focus {
  border-color: #2563eb;
}

.btn-sticky-add-to-cart {
  background: #000000;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  padding: 11px 24px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease, transform 0.1s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-sticky-add-to-cart:hover {
  background: #262626;
}

.btn-sticky-add-to-cart:active {
  transform: scale(0.98);
}

/* ================= Visual Storefront Live Editor Toolbar ================= */
.visual-editor-bar {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 40px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  color: #fff;
  font-family: var(--font-main);
  transition: all 0.3s ease;
}

.visual-editor-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}

.editor-toggle-btn {
  background: #334155;
  color: #f8fafc;
  border: 1px solid #475569;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.editor-toggle-btn:hover {
  background: #475569;
}

.editor-toggle-btn.active {
  background: #16a34a;
  border-color: #15803d;
  color: #fff;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.4);
}

.btn-editor-save {
  background: #fddc33;
  color: #0f172a;
  border: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.15s, background-color 0.2s;
}

.btn-editor-save:hover {
  background: #facc15;
  transform: scale(1.02);
}

.btn-editor-domain {
  background: #10b981;
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.15s, background-color 0.2s;
}

.btn-editor-domain:hover {
  background: #059669;
  transform: scale(1.02);
}

.btn-editor-reset {
  background: transparent;
  color: #94a3b8;
  border: 1px solid #475569;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 11.5px;
  cursor: pointer;
}
.btn-editor-reset:hover {
  color: #fff;
  border-color: #64748b;
}

.btn-editor-admin {
  color: #38bdf8;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding-left: 8px;
  border-left: 1px solid #334155;
}
.btn-editor-admin:hover {
  text-decoration: underline;
}

/* ================= In-Place Edit Mode Active States ================= */
body.editor-mode-active [data-editable="true"] {
  outline: 2px dashed #3b82f6 !important;
  outline-offset: 3px;
  border-radius: 4px;
  transition: outline 0.15s, background-color 0.15s;
  cursor: text !important;
}

body.editor-mode-active [data-editable="true"]:hover {
  outline: 2px dashed #1d4ed8 !important;
  background-color: rgba(59, 130, 246, 0.08) !important;
}

body.editor-mode-active [data-editable="true"]:focus {
  outline: 2px solid #2563eb !important;
  background-color: rgba(59, 130, 246, 0.12) !important;
}

body.editor-mode-active .editable-image-wrapper {
  position: relative;
  cursor: pointer !important;
}

body.editor-mode-active .editable-image-wrapper::after {
  content: '📷 Click to Change Image';
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.25);
  z-index: 10;
  animation: pulseBadge 2s infinite ease-in-out;
}

@keyframes pulseBadge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

body.editor-mode-active .editable-image-wrapper:hover {
  outline: 3px dashed #2563eb;
  outline-offset: 2px;
}

body.editor-mode-active .thumb-item {
  position: relative;
  cursor: pointer;
}
body.editor-mode-active .thumb-item:hover::after {
  content: '✏️';
  position: absolute;
  top: 2px;
  right: 2px;
  font-size: 12px;
  background: rgba(0,0,0,0.6);
  border-radius: 50%;
  padding: 2px;
}

/* Modal for Image Edit */
.image-editor-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 10005;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.image-editor-modal-backdrop.show {
  display: flex;
}

.image-editor-card {
  background: #ffffff;
  width: 100%;
  max-width: 520px;
  border-radius: 12px;
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.3);
  padding: 24px;
  position: relative;
  font-family: var(--font-main);
  animation: modalScaleIn 0.2s ease-out;
}

.image-editor-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.image-preview-box {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  border: 1.5px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 16px;
}

.image-preview-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.editor-input-group {
  margin-bottom: 14px;
}

.editor-input-group label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.editor-input-group input[type="text"] {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid #cbd5e1;
  border-radius: 6px;
  font-size: 13.5px;
  box-sizing: border-box;
}

.editor-input-group input[type="file"] {
  width: 100%;
  font-size: 13px;
  color: #475569;
}

.preset-images-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.preset-thumb {
  width: 100%;
  height: 60px;
  border-radius: 6px;
  object-fit: cover;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}

.preset-thumb:hover, .preset-thumb.active {
  border-color: #2563eb;
  transform: scale(1.04);
}

.modal-footer-btns {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.btn-cancel-modal {
  padding: 8px 16px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.btn-apply-image {
  padding: 8px 20px;
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}
.btn-apply-image:hover {
  background: #1d4ed8;
}

/* ================= Product Introduction & 10 Showcase Frames ================= */
.product-intro-section {
  margin-top: 36px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 36px 28px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.product-intro-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 30px;
}

.intro-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  color: #2563eb;
  font-weight: 700;
  font-size: 12px;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid #dbeafe;
}

.intro-main-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 14px;
  line-height: 1.35;
}

.intro-paragraph {
  font-size: 15px;
  line-height: 1.8;
  color: #475569;
  background: #f8fafc;
  padding: 18px 24px;
  border-radius: 10px;
  border: 1px solid #e2e8f0;
  text-align: left;
}

/* 10 Showcase Frames Grid */
.showcase-frames-container {
  margin-top: 40px;
}

.showcase-section-header {
  text-align: center;
  margin-bottom: 24px;
}

.showcase-frames-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.showcase-frame-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.showcase-frame-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.1);
  border-color: #cbd5e1;
}

.frame-image-box {
  width: 100%;
  height: 270px;
  background: #f8fafc;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.frame-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.showcase-frame-card:hover .frame-image-box img {
  transform: scale(1.03);
}

.frame-number-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.frame-content-box {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.frame-title {
  font-size: 16.5px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
  line-height: 1.4;
}

.frame-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: #64748b;
  flex: 1;
}

/* ================= Responsive Queries ================= */
@media (max-width: 992px) {
  .product-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 20px;
  }
  .gallery-container {
    position: static;
  }
  .nav-links {
    display: none;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .showcase-frames-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .frame-image-box {
    height: 220px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
    position: relative !important;
  }
  .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .announcement-bar {
    padding: 6px 10px !important;
    font-size: 11px !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .announcement-bar > div {
    flex-direction: column !important;
    gap: 3px !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .announcement-bar span[style*="opacity"] {
    display: none !important;
  }
  .site-header {
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
  }
  .header-inner {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    height: 56px !important;
    gap: 8px !important;
  }
  .logo-brand {
    font-size: 19px !important;
  }
  .nav-links {
    display: none !important;
  }
  .header-actions {
    gap: 6px !important;
  }
  .currency-tag {
    font-size: 11px !important;
    padding: 2px 6px !important;
  }
  .btn-header-action {
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .breadcrumb-nav {
    font-size: 11px !important;
    padding: 8px 0 4px !important;
    white-space: nowrap !important;
    overflow-x: auto !important;
    text-overflow: ellipsis !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .product-hero {
    padding: 6px 0 16px !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
  }
  .product-layout {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    padding: 14px !important;
    border-radius: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    margin: 0 !important;
  }
  .gallery-container {
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
    box-sizing: border-box !important;
  }
  .main-image-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    aspect-ratio: 1 / 1 !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    margin: 0 auto !important;
  }
  .main-image-wrapper img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    display: block !important;
  }
  .thumbnail-strip {
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    justify-content: flex-start !important;
    gap: 8px !important;
    overflow-x: auto !important;
    padding-bottom: 4px !important;
    box-sizing: border-box !important;
    -webkit-overflow-scrolling: touch !important;
  }
  .thumb-item {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    border-radius: 8px !important;
    flex-shrink: 0 !important;
  }
  .product-info-col {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    box-sizing: border-box !important;
  }
  .product-title {
    font-size: 18px !important;
    line-height: 1.35 !important;
    word-break: break-word !important;
  }
  .product-subtitle {
    font-size: 12.5px !important;
    line-height: 1.45 !important;
    word-break: break-word !important;
  }
  .price-row {
    display: flex !important;
    align-items: baseline !important;
    gap: 8px !important;
  }
  .current-price {
    font-size: 24px !important;
  }
  .compare-price {
    font-size: 14px !important;
  }
  .save-tag {
    font-size: 10.5px !important;
    padding: 2px 7px !important;
  }
  .scarcity-box {
    padding: 10px 12px !important;
    border-radius: 10px !important;
    font-size: 11.5px !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .scarcity-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
    font-size: 11.5px !important;
  }
  .bundles-section {
    margin: 6px 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .bundle-card {
    padding: 10px 12px !important;
    border-radius: 10px !important;
    margin-bottom: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .btn-hero-add-to-cart {
    padding: 13px 16px !important;
    font-size: 13.5px !important;
    width: 100% !important;
    border-radius: 10px !important;
  }
  .trust-badges-grid {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .guarantee-assurance-box {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
    padding: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .product-details-section {
    padding: 16px 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
  }
  .product-intro-section {
    padding: 14px 12px !important;
    border-radius: 12px !important;
    margin-bottom: 20px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .intro-main-title {
    font-size: 17px !important;
    line-height: 1.35 !important;
    word-break: break-word !important;
  }
  .intro-paragraph {
    font-size: 12.5px !important;
    line-height: 1.55 !important;
    word-break: break-word !important;
  }
  .showcase-frames-container {
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .showcase-frames-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .showcase-frame-card {
    border-radius: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .frame-image-box {
    height: 200px !important;
    width: 100% !important;
  }
  .frame-content-box {
    padding: 12px 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .section-card {
    padding: 14px !important;
    border-radius: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .features-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .spec-table {
    width: 100% !important;
    max-width: 100% !important;
    table-layout: fixed !important;
    border-collapse: collapse !important;
    box-sizing: border-box !important;
  }
  .spec-table td {
    padding: 8px 6px !important;
    font-size: 12px !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
  .spec-key {
    width: 40% !important;
  }
  .spec-val {
    width: 60% !important;
  }
  .reviews-grid-3col {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .review-card-col {
    padding: 14px !important;
    border-radius: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
  }
  .sticky-bottom-bar {
    width: 100% !important;
    max-width: 100vw !important;
    left: 0 !important;
    right: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding: 8px 12px !important;
  }
  .sticky-bar-container {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    gap: 8px !important;
  }
  .sticky-bar-title {
    display: none !important;
  }
  .sticky-bar-thumb {
    width: 38px !important;
    height: 38px !important;
  }
  .sticky-variant-dropdown {
    max-width: 150px !important;
    font-size: 12px !important;
    padding: 6px 24px 6px 8px !important;
  }
  .btn-sticky-add-to-cart {
    padding: 8px 12px !important;
    font-size: 12.5px !important;
    white-space: nowrap !important;
  }
  body {
    padding-bottom: 75px !important;
  }
  .site-footer {
    padding: 24px 0 80px !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .footer-grid {
    grid-template-columns: 1fr !important;
  }
  .form-row-grid {
    grid-template-columns: 1fr !important;
  }
}