/* ==========================================================================
       GLOBAL RESET & THEME VARIABLES
       ========================================================================== */
    :root {
      --bg-page: #f1f4ff;
      --bg-card: #ffffff;
      --bg-card-subtle: #f8faff;
      --text-main: #192132;
      --text-muted: #53627a;
      --text-light: #8392a8;
      --accent-indigo: #4f46e5;
      --accent-soft: #e0e7ff;
      --border-color: #e2e8f4;
      --border-focus: #c7d2fe;
      --shadow-soft: 0 4px 20px rgba(25, 33, 50, 0.05);
      --shadow-hover: 0 10px 28px rgba(25, 33, 50, 0.08);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

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

    body {
      background-color: var(--bg-page);
      color: var(--text-main);
      font-family: var(--font-family);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      padding: 0;
      margin: 0;
    }

    /* ==========================================================================
       CONTAINER & HEADER
       ========================================================================== */
    .showcase-wrapper {
      max-width: 1280px;
      margin: 0 auto;
      padding: 40px 20px 80px;
    }

    .hero-header {
      text-align: center;
      padding: 30px 16px 48px;
      max-width: 1280px;
      margin: 0 auto;
    }

    .hero-header-content {
      max-width: 860px;
      margin: 0 auto;
    }

    .badge-pill {
      display: inline-block;
      background: var(--accent-soft);
      color: var(--accent-indigo);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      padding: 6px 18px;
      border-radius: 100px;
      margin-bottom: 16px;
    }

    .hero-title {
      font-size: 36px;
      font-weight: 800;
      line-height: 1.25;
      color: var(--text-main);
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }

    .hero-subtitle {
      font-size: 17px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    .feature-highlights {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 36px;
      width: 100%;
    }

    .highlight-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 18px 20px;
      text-align: left;
      box-shadow: var(--shadow-soft);
    }

    .highlight-card h4 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

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

    /* ==========================================================================
       SECTION & NARRATIVE HEADERS
       ========================================================================== */
    .showcase-section {
      margin-top: 56px;
    }

    .section-header {
      margin-bottom: 24px;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--border-color);
    }

    .section-tag {
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--accent-indigo);
      margin-bottom: 4px;
    }

    .section-title {
      font-size: 24px;
      font-weight: 750;
      color: var(--text-main);
      letter-spacing: -0.3px;
    }

    .section-desc {
      font-size: 15px;
      color: var(--text-muted);
      margin-top: 6px;
      max-width: 820px;
    }

    /* ==========================================================================
       RESPONSIVE IMAGE GRIDS
       ========================================================================== */
    .grid-4-cols {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .grid-3-cols {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .product-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .product-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
    }

    .image-container {
      position: relative;
      width: 100%;
      padding-top: 100%; /* 1:1 Aspect Ratio */
      background: #f1f4ff;
      overflow: hidden;
    }

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

    .card-meta {
      padding: 16px 18px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .card-number {
      font-size: 11px;
      font-weight: 700;
      color: var(--accent-indigo);
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-bottom: 4px;
    }

    .card-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
      line-height: 1.35;
    }

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

    /* ==========================================================================
       FAQ SECTION
       ========================================================================== */
    .faq-section {
      margin-top: 72px;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px 32px;
      box-shadow: var(--shadow-soft);
    }

    .faq-header {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 36px;
    }

    .faq-header .badge-pill {
      margin-bottom: 12px;
    }

    .faq-header h2 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
      letter-spacing: -0.4px;
    }

    .faq-header p {
      font-size: 15px;
      color: var(--text-muted);
    }

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

    .faq-item {
      background: var(--bg-card-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px 24px;
    }

    .faq-item h3 {
      font-size: 16px;
      font-weight: 750;
      color: var(--text-main);
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .faq-item h3::before {
      content: "Q";
      display: inline-block;
      background: var(--accent-soft);
      color: var(--accent-indigo);
      font-size: 12px;
      font-weight: 800;
      padding: 2px 7px;
      border-radius: 4px;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .faq-item p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      padding-left: 28px;
    }

    /* ==========================================================================
       RESPONSIVE BREAKPOINTS (DESKTOP & MOBILE ADAPTATION)
       ========================================================================== */
    @media (max-width: 1024px) {
      .grid-4-cols,
      .grid-3-cols,
      .faq-grid,
      .feature-highlights {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 640px) {
      .showcase-wrapper {
        padding: 24px 12px 60px;
      }
      .hero-title {
        font-size: 26px;
      }
      .hero-subtitle {
        font-size: 15px;
      }
      .section-title {
        font-size: 20px;
      }
      .grid-4-cols,
      .grid-3-cols,
      .feature-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .card-meta {
        padding: 12px 14px;
      }
      .card-title {
        font-size: 13px;
      }
      .card-desc {
        font-size: 12px;
      }
      .faq-section {
        padding: 24px 16px;
      }
      .faq-header h2 {
        font-size: 22px;
      }
      .faq-item {
        padding: 16px 18px;
      }
      .faq-item p {
        padding-left: 0;
        margin-top: 6px;
      }
    }