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

    body {
      font-family: 'Inter', sans-serif;
      color: #0F2B42;
      background: #FFFFFF;
      line-height: 1.6;
    }

    .nz-section {
      padding: 5rem 0;
      background: #FFFFFF;
      font-family: 'Inter', sans-serif;
      width: 100%;
    }

    .nz-title {
      font-family: 'Open Sans', sans-serif;
      font-size: 36px;
      font-weight: 700;
      color: #0064E0;
      text-align: center;
      margin-bottom: 0.5rem;
      letter-spacing: -0.02em;
      padding-top: 40px;
    }

    .nz-title em {
      font-style: normal;
      color: #0064E0;
    }



    .nz-subtitle {
      text-align: center;
      color: #6B6B6B;
      font-size: 1.05rem;
      margin-bottom: 3rem;
    }

    .nz-subtitle::after {
      content: '';
      display: block;
      width: 40px;
      height: 3px;
      background: #0064E0;
      border-radius: 2px;
      margin: 1rem auto 0;
    }

    .nz-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }

    .nz-card {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      min-height: 240px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 1.5rem;
      background-size: cover;
      background-position: center;
      transition: box-shadow 0.3s ease, transform 0.3s ease;
      opacity: 0;
      transform: translateY(20px);
      cursor: pointer;
    }

    .nz-card.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .nz-card:hover {
      box-shadow: 0 8px 28px rgba(15,43,66,0.12);
      transform: translateY(-4px) scale(1.01);
    }

    }

    .nz-card-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(15,43,66,0.1) 0%, rgba(15,43,66,0.75) 60%, rgba(15,43,66,0.9) 100%);
      z-index: 1;
      border-radius: 12px;
    }

    .nz-card::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: #D4782F;
      z-index: 3;
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.4s ease;
    }

    .nz-card:hover::after {
      transform: scaleX(1);
    }

    .nz-card-content {
      position: relative;
      z-index: 2;
      color: #FFFFFF;
    }

    .nz-card-content h3 {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.2rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.3rem;
      letter-spacing: -0.01em;
    }

    .nz-card-content p {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.85);
      line-height: 1.5;
      margin-bottom: 0.6rem;
    }

    .nz-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }

    .nz-tag {
      font-size: 0.68rem;
      font-weight: 600;
      background: rgba(255,255,255,0.12);
      color: #fff;
      padding: 0.2rem 0.6rem;
      border-radius: 100px;
      letter-spacing: 0.02em;
      border: 1px solid rgba(255,255,255,0.08);
    }

    /* ===== CENTRAL FIXED POPUP ===== */
    .nz-popup-overlay {
      position: fixed;
      top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(15,43,66,0.3);
      z-index: 999;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease;
    }

    .nz-popup-overlay.active {
      opacity: 1;
      pointer-events: auto;
    }

    .nz-popup-box {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%) scale(0.9);
      background: #FFFFFF;
      border-radius: 16px;
      padding: 1.5rem;
      box-shadow: 0 20px 60px rgba(15,43,66,0.25);
      z-index: 1000;
      width: 380px;
      max-width: 90vw;
      max-height: 85vh;
      overflow-y: auto;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nz-popup-box.active {
      opacity: 1;
      pointer-events: auto;
      transform: translate(-50%, -50%) scale(1);
    }

    .nz-popup-box .close-btn {
      position: absolute;
      top: 10px;
      right: 14px;
      font-size: 1.3rem;
      line-height: 1;
      color: #999;
      cursor: pointer;
      border: none;
      background: none;
      padding: 4px;
      z-index: 1;
    }
    .nz-popup-box .close-btn:hover { color: #0F2B42; }

    .nz-popup-box-title {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: #0F2B42;
      margin-bottom: 1rem;
      padding-bottom: 0.6rem;
      padding-right: 1.5rem;
      border-bottom: 2px solid #D4782F;
    }

    .nz-popup-box-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0.75rem;
    }

    .nz-popup-box-grid.single {
      grid-template-columns: 1fr;
      max-width: 200px;
      margin: 0 auto;
    }

    .nz-popup-box-item {
      display: block;
      text-decoration: none;
      color: inherit;
      border: 1px solid #E8E4DE;
      border-radius: 10px;
      overflow: hidden;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .nz-popup-box-item:hover {
      border-color: #0064E0;
      box-shadow: 0 4px 16px rgba(0,100,224,0.12);
    }

    .nz-popup-box-item-img {
      width: 100%;
      aspect-ratio: 1 / 1;
      background: #F8F6F1;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0.75rem;
      font-size: 2rem;
    }

    .nz-popup-box-item-img img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
    }

    .nz-popup-box-item-name {
      font-size: 0.78rem;
      font-weight: 600;
      color: #0F2B42;
      padding: 0.5rem 0.6rem;
      text-align: center;
      line-height: 1.2;
    }

    @media (max-width: 768px) {
      .nz-grid { grid-template-columns: 1fr; }
      .nz-section { padding: 2.5rem 1rem; }
      .nz-title { font-size: 1.5rem; }
      .nz-card { min-height: 200px; }
    }

    @media (max-width: 480px) {
      .nz-card { min-height: 180px; padding: 1rem; }
      .nz-title { font-size: 1.25rem; }
      .nz-subtitle { font-size: 0.9rem; margin-bottom: 1.5rem; }
      .nz-subtitle::after { margin-top: 0.75rem; }
      .nz-popup-box { width: 90vw; padding: 1rem; }
      .nz-popup-box-grid { grid-template-columns: 1fr; }
    }