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

    :root {
      --bg-color: #f1f4ff;
      --card-bg: #ffffff;
      --card-bg-subtle: #f9fbff;
      --text-main: #1e2638;
      --text-muted: #5e6b85;
      --text-light: #8795af;
      --accent-primary: #3d5278;
      --accent-soft: rgba(61, 82, 120, 0.08);
      --accent-highlight: #4c6ef5;
      --border-color: #e2e8f5;
      --border-light: #edf2fc;
      --radius-xl: 20px;
      --radius-lg: 16px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --shadow-sm: 0 4px 14px rgba(61, 82, 120, 0.04);
      --shadow-md: 0 10px 30px rgba(61, 82, 120, 0.07);
      --shadow-hover: 0 16px 40px rgba(61, 82, 120, 0.12);
    }

    body {
      background-color: var(--bg-color);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      padding: 24px 16px 80px;
    }

    .page-wrapper {
      max-width: 1200px;
      margin: 0 auto;
    }

    /* Hero Header */
    .hero-header {
      background: var(--card-bg);
      border-radius: var(--radius-xl);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      padding: 44px 28px 36px;
      text-align: center;
      margin-bottom: 32px;
    }

    .badge-pill {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      color: var(--accent-primary);
      background: var(--accent-soft);
      padding: 6px 18px;
      border-radius: 40px;
      margin-bottom: 16px;
    }

    .main-title {
      font-size: 34px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.25;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .main-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 840px;
      margin: 0 auto 24px;
    }

    .highlight-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
    }

    .chip-item {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent-primary);
      background: var(--bg-color);
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: var(--radius-sm);
    }

    /* Section Global Styles */
    .section-container {
      background: var(--card-bg);
      border-radius: var(--radius-xl);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      padding: 36px 28px;
      margin-bottom: 32px;
    }

    .section-header-block {
      text-align: center;
      margin-bottom: 28px;
    }

    .section-tag {
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.2px;
      color: var(--accent-highlight);
      margin-bottom: 6px;
    }

    .section-heading {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .section-desc {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 720px;
      margin: 0 auto;
    }

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

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    /* Product Cards */
    .showcase-card {
      background: var(--card-bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .showcase-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .image-frame {
      width: 100%;
      aspect-ratio: 1 / 1;
      background: #f7f9ff;
      overflow: hidden;
      position: relative;
    }

    .image-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }

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

    .card-content {
      padding: 20px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .card-tag {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.8px;
      color: var(--accent-primary);
      background: var(--accent-soft);
      padding: 3px 8px;
      border-radius: 4px;
      align-self: flex-start;
      margin-bottom: 10px;
    }

    .card-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
      line-height: 1.35;
    }

    .card-text {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* Specs & Highlights Block */
    .specs-matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 24px;
    }

    .spec-box {
      background: var(--bg-color);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 18px 14px;
      text-align: center;
    }

    .spec-label {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 6px;
    }

    .spec-value {
      font-size: 15px;
      font-weight: 800;
      color: var(--text-main);
    }

    /* Comparison / Feature Highlight */
    .feature-banner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: center;
      background: var(--card-bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 24px;
      margin-bottom: 24px;
    }

    .feature-banner.reverse {
      grid-template-columns: 1fr 1fr;
    }

    .feature-info h4 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .feature-info p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

    .feature-bullets {
      list-style: none;
    }

    .feature-bullets li {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .feature-bullets li::before {
      content: "✓";
      color: #3b5bdb;
      font-weight: 900;
    }

    /* FAQ Section */
    .faq-container {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .faq-card {
      background: var(--card-bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px 20px;
    }

    .faq-question {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }

    .faq-question::before {
      content: "Q";
      font-size: 14px;
      font-weight: 800;
      color: #fff;
      background: var(--accent-primary);
      width: 22px;
      height: 22px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .faq-answer {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      padding-left: 30px;
    }

    /* Responsive Mobile Styles */
    @media (max-width: 992px) {
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .specs-matrix {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      body {
        padding: 16px 12px 60px;
      }
      .hero-header {
        padding: 32px 18px 26px;
      }
      .main-title {
        font-size: 24px;
      }
      .section-container {
        padding: 24px 16px;
        margin-bottom: 20px;
      }
      .section-heading {
        font-size: 20px;
      }
      .grid-2, .grid-3, .grid-4, .faq-container {
        grid-template-columns: 1fr;
        gap: 16px;
      }
      .feature-banner, .feature-banner.reverse {
        grid-template-columns: 1fr;
        gap: 16px;
      }
      .specs-matrix {
        grid-template-columns: 1fr;
      }
    }