.industry-portal-hero {
      position: relative;
      background: radial-gradient(circle at 50% 15%, #1e293b 0%, #0f172a 75%, #080d1a 100%);
      color: #ffffff;
      padding: 90px 0 80px 0;
      text-align: center;
      overflow: hidden;
    }
    .industry-portal-hero::before {
      content: "";
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
    }
    .portal-nav-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 40px;
    }
    @media (max-width: 992px) {
      .portal-nav-strip {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 600px) {
      .portal-nav-strip {
        grid-template-columns: 1fr;
      }
    }
    .portal-card {
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: var(--radius-lg);
      padding: 24px 20px;
      text-decoration: none;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      backdrop-filter: blur(8px);
    }
    .portal-card:hover {
      background: rgba(37, 99, 235, 0.2);
      border-color: var(--primary);
      transform: translateY(-3px);
      box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.4);
    }
    .portal-card-icon {
      font-size: 32px;
      margin-bottom: 12px;
    }
    .portal-card-title {
      font-size: 16px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 6px;
    }
    .portal-card-desc {
      font-size: 12.5px;
      color: #94A3B8;
      line-height: 1.45;
      margin-bottom: 12px;
    }
    .portal-card-badge {
      font-size: 11px;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: var(--radius-full);
      background: rgba(37, 99, 235, 0.25);
      color: #93C5FD;
      border: 1px solid rgba(147, 197, 253, 0.3);
    }
    .vertical-explore-btn {
      margin-top: 24px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }