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

    :root {
      --bg-color: #f1f4ff;
      --card-bg: rgba(255, 255, 255, 0.85);
      --card-border: rgba(210, 218, 240, 0.7);
      --text-main: #181e2b;
      --text-sub: #54607a;
      --accent-blue: #3b66ff;
      --accent-dark: #0f172a;
      --shadow-sm: 0 4px 12px rgba(24, 30, 43, 0.04);
      --shadow-md: 0 10px 25px rgba(24, 30, 43, 0.07);
      --radius-lg: 20px;
      --radius-md: 14px;
    }

    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-bottom: 60px;
    }

    /* Responsive Container */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header Section */
    .hero-header {
      text-align: center;
      padding: 50px 20px 30px;
    }

    .badge-tag {
      display: inline-block;
      padding: 6px 16px;
      background: #e2e8fc;
      color: var(--accent-blue);
      border-radius: 30px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 16px;
    }

    .hero-title {
      font-size: clamp(28px, 4vw, 42px);
      font-weight: 800;
      letter-spacing: -0.5px;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .hero-subtitle {
      font-size: clamp(15px, 2vw, 18px);
      color: var(--text-sub);
      max-width: 680px;
      margin: 0 auto;
    }

    /* Section Styles */
    .section {
      margin-top: 45px;
    }

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

    .section-title {
      font-size: clamp(20px, 3vw, 26px);
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .section-desc {
      font-size: 14px;
      color: var(--text-sub);
    }

    /* Grid Layouts */
    .grid-hero {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .grid-2col {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 24px;
    }

    .grid-3col {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 20px;
    }

    .grid-4col {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 18px;
    }

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

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

    .image-wrapper {
      position: relative;
      width: 100%;
      padding-top: 100%; /* 1:1 Aspect Ratio */
      background: #eef2fe;
      overflow: hidden;
    }

    .image-wrapper img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .card-info {
      padding: 16px 18px 20px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .card-label {
      font-size: 12px;
      font-weight: 700;
      color: var(--accent-blue);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .card-heading {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
    }

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

    /* Specs Highlight Grid */
    .specs-matrix {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-sm);
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px 24px;
    }

    .spec-item {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .spec-title {
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      color: var(--accent-blue);
      letter-spacing: 0.5px;
    }

    .spec-value {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
    }

    .spec-desc {
      font-size: 13px;
      color: var(--text-sub);
    }

    /* FAQ Section */
    .faq-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 18px;
    }

    .faq-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .faq-badge {
      display: inline-block;
      width: 20px;
      height: 20px;
      background: var(--accent-blue);
      color: #fff;
      font-size: 11px;
      font-weight: 800;
      border-radius: 50%;
      text-align: center;
      line-height: 20px;
      flex-shrink: 0;
    }

    .faq-answer {
      font-size: 13px;
      color: var(--text-sub);
      line-height: 1.6;
      padding-left: 30px;
    }

    /* Footer / Bottom Info */
    .showcase-footer {
      margin-top: 50px;
      text-align: center;
      padding: 24px;
      font-size: 13px;
      color: var(--text-sub);
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .container {
        padding: 0 14px;
      }

      .hero-header {
        padding: 35px 10px 20px;
      }

      .specs-matrix {
        padding: 20px;
        grid-template-columns: 1fr 1fr;
      }

      .grid-4col {
        grid-template-columns: 1fr 1fr;
      }

      .card-info {
        padding: 12px 14px 16px;
      }

      .card-heading {
        font-size: 14px;
      }

      .card-text {
        font-size: 12px;
      }
    }

    @media (max-width: 480px) {
      .specs-matrix {
        grid-template-columns: 1fr;
      }

      .grid-2col, .grid-3col, .grid-4col {
        grid-template-columns: 1fr;
      }
    }