/* =========================================================================
       SHOWCASE DISPLAY STYLESHEET
       Theme: Botanical & Urban Jungle Potted Plants (3D Soft PVC Fridge Magnets)
       Base Background: #f1f4ff (Strictly Enforced)
       Design Standard: 100% Pure Showcase (Zero Links, Zero Buttons, Zero Brand/Logo)
       ========================================================================= */

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

    body {
      background-color: #f1f4ff;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      color: #1e293b;
      line-height: 1.6;
      padding: 32px 16px;
      -webkit-font-smoothing: antialiased;
    }

    .showcase-wrapper {
      max-width: 1100px;
      margin: 0 auto;
      background: #ffffff;
      border-radius: 24px;
      border: 1px solid #e0e7ff;
      box-shadow: 0 12px 40px rgba(99, 102, 241, 0.06);
      padding: 40px 36px;
      overflow: hidden;
    }

    /* 1. HERO HEADER */
    .hero-banner {
      background: linear-gradient(135deg, #064e3b 0%, #047857 50%, #059669 100%);
      border-radius: 20px;
      padding: 44px 32px;
      text-align: center;
      color: #ffffff;
      box-shadow: 0 10px 25px rgba(5, 150, 105, 0.18);
      margin-bottom: 36px;
      position: relative;
    }

    .hero-pill {
      display: inline-block;
      background: rgba(255, 255, 255, 0.18);
      border: 1px solid rgba(255, 255, 255, 0.3);
      color: #a7f3d0;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      padding: 6px 18px;
      border-radius: 30px;
      margin-bottom: 16px;
    }

    .hero-title {
      font-size: 30px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.5px;
      margin-bottom: 16px;
      color: #ffffff;
    }

    .hero-subtitle {
      font-size: 19px;
      font-weight: 600;
      color: #6ee7b7;
      display: block;
      margin-top: 6px;
    }

    .hero-desc {
      max-width: 860px;
      margin: 0 auto 24px auto;
      font-size: 14.5px;
      color: #e2e8f0;
      line-height: 1.7;
    }

    .hero-badges {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px;
    }

    .badge-chip {
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.22);
      border-radius: 20px;
      padding: 5px 14px;
      font-size: 12.5px;
      font-weight: 600;
      color: #d1fae5;
    }

    /* SECTION TITLES */
    .section-header {
      margin-bottom: 22px;
      border-bottom: 2px solid #f1f5f9;
      padding-bottom: 12px;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
    }

    .section-title {
      font-size: 21px;
      color: #0f172a;
      font-weight: 800;
      border-left: 5px solid #059669;
      padding-left: 12px;
      line-height: 1.2;
    }

    .section-subtitle {
      font-size: 13.5px;
      color: #64748b;
      margin: 5px 0 0 17px;
    }

    .section-tag {
      font-size: 12px;
      font-weight: 700;
      color: #047857;
      background: #ecfdf5;
      padding: 4px 12px;
      border-radius: 6px;
      white-space: nowrap;
    }

    /* 2. 4-STEP WORKFLOW */
    .workflow-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-bottom: 40px;
    }

    .step-card {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 14px;
      padding: 20px 16px;
      transition: transform 0.2s ease;
    }

    .step-number {
      width: 28px;
      height: 28px;
      background: #059669;
      color: #ffffff;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .step-title {
      font-size: 15px;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .step-desc {
      font-size: 12.5px;
      color: #64748b;
      line-height: 1.55;
    }

    /* 3. 6-CARD GALLERY (UNCROPPED) */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
      margin-bottom: 44px;
    }

    .gallery-card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
      display: flex;
      flex-direction: column;
    }

    .gallery-img-box {
      background: #f1f5f9;
      position: relative;
      overflow: hidden;
    }

    .gallery-img-box img {
      width: 100%;
      height: auto;
      display: block;
    }

    .gallery-body {
      padding: 18px 16px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .card-header-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 8px;
    }

    .card-title {
      font-size: 15.5px;
      font-weight: 800;
      color: #0f172a;
    }

    .card-pill {
      font-size: 11px;
      font-weight: 700;
      color: #065f46;
      background: #d1fae5;
      padding: 2px 8px;
      border-radius: 4px;
    }

    .card-text {
      font-size: 13px;
      color: #475569;
      line-height: 1.55;
      margin-bottom: 12px;
    }

    .card-specs {
      font-size: 12px;
      color: #64748b;
      background: #f8fafc;
      padding: 8px 10px;
      border-radius: 8px;
      border: 1px dashed #cbd5e1;
    }

    /* 4. SPECIFICATIONS MATRIX */
    .specs-matrix {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 16px;
      overflow: hidden;
      margin-bottom: 44px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    }

    .spec-row {
      display: grid;
      grid-template-columns: 220px 1fr;
      border-bottom: 1px solid #f1f5f9;
    }

    .spec-row:last-child {
      border-bottom: none;
    }

    .spec-label {
      background: #f8fafc;
      padding: 14px 18px;
      font-size: 13.5px;
      font-weight: 700;
      color: #334155;
      display: flex;
      align-items: center;
      border-right: 1px solid #f1f5f9;
    }

    .spec-value {
      padding: 14px 20px;
      font-size: 13.5px;
      color: #475569;
      line-height: 1.55;
    }

    /* 5. 7-ITEM FAQ ACCORDION */
    .faq-container {
      margin-bottom: 40px;
    }

    details.faq-item {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 12px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: all 0.2s ease;
    }

    details.faq-item[open] {
      background: #ffffff;
      border-color: #a7f3d0;
      box-shadow: 0 4px 12px rgba(5, 150, 105, 0.08);
    }

    summary.faq-question {
      padding: 16px 20px;
      font-size: 15px;
      font-weight: 700;
      color: #0f172a;
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    summary.faq-question::-webkit-details-marker {
      display: none;
    }

    summary.faq-question::after {
      content: "+";
      font-size: 18px;
      font-weight: 700;
      color: #059669;
      transition: transform 0.2s ease;
    }

    details[open] summary.faq-question::after {
      content: "−";
      transform: rotate(0deg);
    }

    .faq-answer {
      padding: 0 20px 18px 20px;
      font-size: 13.5px;
      color: #475569;
      line-height: 1.65;
      border-top: 1px solid #f1f5f9;
      margin-top: 4px;
      padding-top: 12px;
    }

    /* 6. SHOWCASE FOOTER (PURE DISPLAY - NO BUTTONS / LINKS) */
    .showcase-footer {
      background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f1f5f9 100%);
      border: 1px solid #d1fae5;
      border-radius: 16px;
      padding: 26px 20px;
      text-align: center;
      color: #065f46;
    }

    .footer-title {
      font-size: 16px;
      font-weight: 800;
      color: #064e3b;
      margin-bottom: 6px;
    }

    .footer-desc {
      font-size: 13px;
      color: #047857;
      max-width: 760px;
      margin: 0 auto;
      line-height: 1.6;
    }

    /* RESPONSIVE MEDIA QUERIES */
    @media (max-width: 900px) {
      .showcase-wrapper {
        padding: 24px 18px;
      }

      .hero-banner {
        padding: 32px 20px;
      }

      .hero-title {
        font-size: 24px;
      }

      .hero-subtitle {
        font-size: 16.5px;
      }

      .workflow-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }

      .spec-row {
        grid-template-columns: 160px 1fr;
      }
    }

    @media (max-width: 600px) {
      body {
        padding: 16px 8px;
      }

      .showcase-wrapper {
        padding: 18px 12px;
        border-radius: 16px;
      }

      .hero-banner {
        padding: 24px 14px;
      }

      .hero-title {
        font-size: 20px;
      }

      .hero-subtitle {
        font-size: 15px;
      }

      .hero-desc {
        font-size: 13px;
      }

      .workflow-grid {
        grid-template-columns: 1fr;
      }

      .gallery-grid {
        grid-template-columns: 1fr;
      }

      .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }

      .spec-row {
        grid-template-columns: 1fr;
      }

      .spec-label {
        border-right: none;
        border-bottom: 1px solid #f1f5f9;
        padding: 10px 14px;
      }

      .spec-value {
        padding: 10px 14px 14px 14px;
      }
    }