/* Reset & Base Variables */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --bg-theme: #E2E6FF; /* User-requested pastel lavender-blue */
      --bg-card: #FFFFFF;
      --bg-card-subtle: #F8F9FE;
      --text-main: #1E2337;
      --text-muted: #5B627E;
      --text-light: #8E95B3;
      --primary-accent: #E58E26; /* Warm caramel honey accent */
      --primary-soft: #FFF5E6;
      --accent-lilac: #7B88D6;
      --border-color: rgba(123, 136, 214, 0.18);
      --border-radius-lg: 24px;
      --border-radius-md: 16px;
      --border-radius-sm: 10px;
      --shadow-sm: 0 4px 12px rgba(90, 105, 180, 0.08);
      --shadow-md: 0 12px 32px rgba(90, 105, 180, 0.12);
      --shadow-lg: 0 20px 48px rgba(90, 105, 180, 0.16);
      --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

    body {
      background-color: var(--bg-theme);
      color: var(--text-main);
      font-family: var(--font-family);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      padding: 40px 20px;
    }

    .pdp-wrapper {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 40px;
    }

    /* Common Card Container */
    .pdp-card {
      background-color: var(--bg-card);
      border-radius: var(--border-radius-lg);
      padding: 48px;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      position: relative;
      overflow: hidden;
    }

    /* Section Headers */
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 14px;
      background: var(--primary-soft);
      color: var(--primary-accent);
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      border-radius: 999px;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      margin-bottom: 12px;
      line-height: 1.25;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 720px;
      margin-bottom: 36px;
    }

    /* 1. Hero Showcase Section */
    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .hero-gallery {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .hero-gallery-item {
      position: relative;
      border-radius: var(--border-radius-md);
      overflow: hidden;
      background: var(--bg-card-subtle);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .hero-gallery-item:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .hero-gallery-item.featured {
      grid-column: span 2;
    }

    .hero-gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .hero-info {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .product-badge-group {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .badge-pill {
      background: rgba(123, 136, 214, 0.12);
      color: var(--accent-lilac);
      font-size: 12px;
      font-weight: 600;
      padding: 6px 12px;
      border-radius: 999px;
    }

    .hero-title {
      font-size: 38px;
      font-weight: 900;
      line-height: 1.2;
      color: var(--text-main);
      letter-spacing: -0.8px;
    }

    .hero-subtitle {
      font-size: 17px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .hero-key-highlights {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 10px;
    }

    .highlight-card {
      background: var(--bg-card-subtle);
      padding: 16px 20px;
      border-radius: var(--border-radius-md);
      border: 1px solid rgba(123, 136, 214, 0.12);
    }

    .highlight-card h4 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .highlight-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.45;
    }

    /* 2. Core Value Props Grid */
    .value-props-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .prop-box {
      background: var(--bg-card-subtle);
      border-radius: var(--border-radius-md);
      padding: 24px;
      border: 1px solid var(--border-color);
      transition: all 0.25s ease;
      text-align: left;
    }

    .prop-box:hover {
      background: #FFFFFF;
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .prop-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--primary-soft);
      color: var(--primary-accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 16px;
      font-weight: bold;
    }

    .prop-box h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .prop-box p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 3. Deep-Dive Feature Rows */
    .feature-showcase-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      margin-bottom: 48px;
    }

    .feature-showcase-row:last-child {
      margin-bottom: 0;
    }

    .feature-showcase-row.reversed {
      direction: rtl;
    }

    .feature-showcase-row.reversed .feature-text-block {
      direction: ltr;
    }

    .feature-image-block {
      border-radius: var(--border-radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      background: var(--bg-card-subtle);
    }

    .feature-image-block img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.3s ease;
    }

    .feature-image-block:hover img {
      transform: scale(1.02);
    }

    .feature-text-block {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .feature-num {
      font-size: 14px;
      font-weight: 800;
      color: var(--accent-lilac);
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .feature-title {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
    }

    .feature-desc {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .feature-checklist {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 8px;
    }

    .feature-checklist li {
      font-size: 14px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .feature-checklist li::before {
      content: "✓";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 20px;
      height: 20px;
      background: rgba(123, 136, 214, 0.15);
      color: var(--accent-lilac);
      border-radius: 50%;
      font-size: 11px;
      font-weight: bold;
    }

    /* 4. Specifications & Fit Matrix */
    .specs-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      margin-top: 24px;
      border-radius: var(--border-radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
    }

    .specs-table th, 
    .specs-table td {
      padding: 16px 24px;
      text-align: left;
      font-size: 14px;
    }

    .specs-table th {
      background: var(--bg-card-subtle);
      color: var(--text-main);
      font-weight: 700;
      width: 28%;
      border-bottom: 1px solid var(--border-color);
      border-right: 1px solid var(--border-color);
    }

    .specs-table td {
      background: #FFFFFF;
      color: var(--text-muted);
      border-bottom: 1px solid var(--border-color);
    }

    .specs-table tr:last-child th,
    .specs-table tr:last-child td {
      border-bottom: none;
    }

    /* 5. FAQ Section (SEO/GEO Optimized) */
    .faq-container {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    details.faq-item {
      background: var(--bg-card-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--border-radius-md);
      overflow: hidden;
      transition: all 0.25s ease;
    }

    details.faq-item[open] {
      background: #FFFFFF;
      box-shadow: var(--shadow-sm);
      border-color: rgba(123, 136, 214, 0.4);
    }

    summary.faq-question {
      padding: 20px 24px;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    summary.faq-question::-webkit-details-marker {
      display: none;
    }

    summary.faq-question::after {
      content: "+";
      font-size: 20px;
      font-weight: 400;
      color: var(--accent-lilac);
      transition: transform 0.25s ease;
    }

    details[open] summary.faq-question::after {
      content: "−";
      transform: rotate(180deg);
    }

    .faq-answer {
      padding: 0 24px 22px 24px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 6. Footer / Guarantee Bar */
    .pdp-footer-bar {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 254, 0.95));
      border-radius: var(--border-radius-lg);
      padding: 32px 40px;
      border: 1px solid var(--border-color);
      text-align: center;
    }

    .footer-guarantee-item h5 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .footer-guarantee-item p {
      font-size: 13px;
      color: var(--text-muted);
    }