/* ==========================================================================
       RESET & BASE TYPOGRAPHY
       ========================================================================== */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      color: #1f2937;
      line-height: 1.6;
      background: #e4e7fc url('https://sc02.alicdn.com/kf/H95bb46cbc95a4a0f9886d7c621f4649eA.jpg') repeat center center;
      background-attachment: fixed;
      padding: 40px 20px;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    /* ==========================================================================
       MAIN CONTAINER & LAYOUT
       ========================================================================== */
    .pdp-wrapper {
      max-width: 1160px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 36px;
    }

    /* Reusable Glassmorphism Card Style */
    .glass-card {
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.9);
      border-radius: 20px;
      box-shadow: 0 12px 36px rgba(30, 41, 59, 0.07);
      padding: 48px;
      overflow: hidden;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .glass-card:hover {
      box-shadow: 0 16px 44px rgba(30, 41, 59, 0.1);
    }

    /* ==========================================================================
       HERO HEADER SECTION
       ========================================================================== */
    .hero-header {
      text-align: center;
      padding: 56px 40px 48px;
      position: relative;
    }

    .tag-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: linear-gradient(135deg, #1e293b, #0f172a);
      color: #f59e0b;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      padding: 6px 18px;
      border-radius: 50px;
      margin-bottom: 18px;
      box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
      border: 1px solid rgba(245, 158, 11, 0.3);
    }

    .hero-title {
      font-size: 38px;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.5px;
      line-height: 1.25;
      margin-bottom: 14px;
    }

    .hero-title span {
      background: linear-gradient(135deg, #b45309 0%, #d97706 50%, #b45309 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 17px;
      color: #4b5563;
      max-width: 780px;
      margin: 0 auto 32px;
      line-height: 1.65;
    }

    /* Core Highlights Badges Grid */
    .highlights-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 28px;
      border-top: 1px solid #e5e7eb;
      padding-top: 32px;
    }

    .highlight-pill {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 12px;
      padding: 16px 12px;
      text-align: center;
    }

    .highlight-pill .pill-icon {
      font-size: 20px;
      color: #b45309;
      margin-bottom: 6px;
    }

    .highlight-pill .pill-title {
      font-size: 14px;
      font-weight: 700;
      color: #1e293b;
      margin-bottom: 2px;
    }

    .highlight-pill .pill-desc {
      font-size: 12px;
      color: #64748b;
    }

    /* ==========================================================================
       TWO-COLUMN FEATURE SHOWCASE (ALTERNATING)
       ========================================================================== */
    .feature-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .feature-grid.reverse {
      direction: rtl;
    }

    .feature-grid.reverse > * {
      direction: ltr;
    }

    .feature-image-col {
      position: relative;
    }

    .feature-image-col img {
      width: 100%;
      height: auto;
      border-radius: 16px;
      box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
      border: 1px solid rgba(226, 232, 240, 0.8);
      display: block;
      transition: transform 0.3s ease;
    }

    .feature-image-col img:hover {
      transform: scale(1.015);
    }

    .feature-text-col {
      padding: 10px 0;
    }

    .feature-subhead {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      color: #b45309;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .feature-subhead::before {
      content: "";
      display: inline-block;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #d97706;
    }

    .feature-heading {
      font-size: 26px;
      font-weight: 700;
      color: #0f172a;
      line-height: 1.35;
      margin-bottom: 16px;
    }

    .feature-body {
      font-size: 15px;
      color: #4b5563;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .feature-bullets {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .feature-bullets li {
      font-size: 14px;
      color: #334155;
      display: flex;
      align-items: baseline;
      gap: 10px;
    }

    .feature-bullets li strong {
      color: #0f172a;
      font-weight: 600;
    }

    .feature-bullets li::before {
      content: "✔";
      color: #b45309;
      font-weight: bold;
      font-size: 12px;
      flex-shrink: 0;
    }

    /* ==========================================================================
       SPECIFICATIONS TABLE CARD
       ========================================================================== */
    .section-title-wrap {
      text-align: center;
      margin-bottom: 36px;
    }

    .section-title {
      font-size: 28px;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .section-caption {
      font-size: 15px;
      color: #64748b;
    }

    .specs-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid #e2e8f0;
    }

    .specs-table th, .specs-table td {
      padding: 16px 20px;
      text-align: left;
      font-size: 14px;
    }

    .specs-table th {
      background: #f1f5f9;
      color: #334155;
      font-weight: 700;
      width: 28%;
      border-bottom: 1px solid #e2e8f0;
      border-right: 1px solid #e2e8f0;
    }

    .specs-table td {
      background: #ffffff;
      color: #1e293b;
      border-bottom: 1px solid #e2e8f0;
    }

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

    /* ==========================================================================
       DEEP FAQ SECTION
       ========================================================================== */
    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .faq-item {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 14px;
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .faq-item .faq-q {
      font-size: 16px;
      font-weight: 700;
      color: #0f172a;
      display: flex;
      align-items: flex-start;
      gap: 8px;
      line-height: 1.4;
    }

    .faq-item .faq-q::before {
      content: "Q:";
      color: #b45309;
      font-weight: 800;
    }

    .faq-item .faq-a {
      font-size: 14px;
      color: #4b5563;
      line-height: 1.65;
      padding-left: 24px;
    }

    /* ==========================================================================
       FOOTER / ASSURANCE BANNER
       ========================================================================== */
    .trust-footer {
      background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
      color: #ffffff;
      border-radius: 20px;
      padding: 44px 48px;
      text-align: center;
      box-shadow: 0 16px 36px rgba(15, 23, 42, 0.2);
    }

    .trust-title {
      font-size: 24px;
      font-weight: 800;
      color: #f59e0b;
      margin-bottom: 10px;
    }

    .trust-desc {
      font-size: 15px;
      color: #cbd5e1;
      max-width: 720px;
      margin: 0 auto 28px;
      line-height: 1.6;
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      padding-top: 28px;
    }

    .trust-col h4 {
      font-size: 15px;
      color: #ffffff;
      margin-bottom: 4px;
    }

    .trust-col p {
      font-size: 12px;
      color: #94a3b8;
    }

    /* Responsive adjustments */
    @media (max-width: 900px) {
      .feature-grid, .feature-grid.reverse {
        grid-template-columns: 1fr;
        direction: ltr !important;
      }
      .highlights-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .faq-grid, .trust-grid {
        grid-template-columns: 1fr;
      }
      .glass-card {
        padding: 30px 20px;
      }
      .hero-title {
        font-size: 28px;
      }
    }