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

    :root {
      --bg-main: #f1f4ff;
      --card-bg: #ffffff;
      --text-main: #1e243a;
      --text-muted: #5e6882;
      --accent: #4f6cf7;
      --accent-light: #e0e6ff;
      --border-color: #dbe2fb;
      --shadow-sm: 0 4px 12px rgba(30, 36, 58, 0.04);
      --shadow-md: 0 8px 24px rgba(30, 36, 58, 0.08);
      --radius-sm: 12px;
      --radius-md: 20px;
      --radius-lg: 28px;
    }

    body {
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      padding: 0;
      margin: 0;
    }

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

    /* Header / Hero Section */
    .hero-section {
      padding: 60px 0 40px;
      text-align: center;
    }

    .pill-badge {
      display: inline-block;
      padding: 8px 20px;
      background-color: var(--accent-light);
      color: var(--accent);
      font-weight: 700;
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      border-radius: 50px;
      margin-bottom: 18px;
      border: 1px solid rgba(79, 108, 247, 0.2);
    }

    .hero-title {
      font-size: 2.6rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      line-height: 1.2;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .hero-subtitle {
      font-size: 1.15rem;
      color: var(--text-muted);
      max-width: 720px;
      margin: 0 auto 30px;
    }

    /* Key Feature Chips (Static, Non-Clickable) */
    .feature-tags {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      margin-bottom: 40px;
    }

    .feature-tag {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      padding: 10px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-main);
      box-shadow: var(--shadow-sm);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .feature-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: var(--accent);
    }

    /* Section Headers */
    .section-header {
      text-align: center;
      margin: 60px 0 30px;
    }

    .section-title {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .section-desc {
      font-size: 1rem;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }

    /* 3-Column Responsive Grid for 1:1 Images */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 40px;
    }

    /* 2-Column Responsive Grid */
    .gallery-grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-bottom: 40px;
    }

    /* Single Large Feature Banner */
    .feature-banner-card {
      background: var(--card-bg);
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: grid;
      grid-template-columns: 1fr 1fr;
      margin-bottom: 40px;
    }

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

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

    .image-wrapper {
      position: relative;
      width: 100%;
      padding-top: 100%; /* 1:1 Aspect Ratio Lock */
      background-color: #f7f9ff;
      overflow: hidden;
    }

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

    .card-caption {
      padding: 18px 20px;
      background: var(--card-bg);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .card-badge {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 4px;
    }

    .card-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
    }

    .card-description {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.45;
    }

    /* Feature Banner Content */
    .banner-text-content {
      padding: 40px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .banner-title {
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .banner-desc {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .spec-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .spec-pill {
      background: var(--bg-main);
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--text-main);
    }

    /* FAQ Section */
    .faq-section {
      background: var(--card-bg);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 50px 40px;
      margin: 60px 0 80px;
      box-shadow: var(--shadow-sm);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
      margin-top: 30px;
    }

    .faq-item {
      padding: 20px;
      background: var(--bg-main);
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
    }

    .faq-question {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .faq-icon {
      color: var(--accent);
      font-weight: 800;
    }

    .faq-answer {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Footer Note (Static Non-Commercial) */
    .footer-note {
      text-align: center;
      padding: 30px 20px 50px;
      color: var(--text-muted);
      font-size: 0.85rem;
      border-top: 1px solid var(--border-color);
    }

    /* Responsive Breakpoints */
    @media (max-width: 992px) {
      .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .faq-grid {
        grid-template-columns: 1fr;
      }
      .feature-banner-card {
        grid-template-columns: 1fr;
      }
      .hero-title {
        font-size: 2.2rem;
      }
    }

    @media (max-width: 600px) {
      .gallery-grid, .gallery-grid-2 {
        grid-template-columns: 1fr;
        gap: 18px;
      }
      .hero-title {
        font-size: 1.8rem;
      }
      .hero-section {
        padding: 40px 0 20px;
      }
      .faq-section {
        padding: 30px 20px;
      }
      .banner-text-content {
        padding: 24px;
      }
    }