/* ========== INDEPENDENT STYLES (specific to Core Business page) ========== */

    /* Page header */
    .page-header {
      margin-top: 120px;
      margin-bottom: 2rem;
      text-align: center;
    }
    .page-header h1 {
      font-size: 3.5rem;
      font-weight: 800;
      background: linear-gradient(135deg, #0a1a2f, #0066cc);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -0.02em;
    }
    .page-header p {
      font-size: 1.3rem;
      color: #3a4e6b;
      max-width: 800px;
      margin: 1rem auto 0;
    }

    /* Business cards grid */
    .business-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin: 3rem 0 4rem;
    }

    .business-card {
      background: rgba(255, 255, 255, 0.65);
      backdrop-filter: blur(10px);
      border-radius: 32px;
      padding: 2.2rem 1.8rem;
      box-shadow: 0 15px 35px rgba(0,100,200,0.1);
      transition: 0.4s;
      border: 1px solid rgba(0,160,255,0.3);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .business-card::before {
      content: '';
      position: absolute;
      top: -2px;
      left: -2px;
      right: -2px;
      bottom: -2px;
      background: linear-gradient(45deg, #00a0ff, #9f4cf0, #00a0ff);
      border-radius: 34px;
      opacity: 0;
      transition: opacity 0.4s;
      z-index: -1;
    }

    .business-card:hover::before {
      opacity: 0.6;
    }

    .business-card:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow: 0 30px 50px rgba(0,160,255,0.4);
      border-color: transparent;
    }

    .card-icon {
      font-size: 2.8rem;
      background: linear-gradient(135deg, #0066cc, #9f4cf0);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 1.5rem;
    }

    .business-card h3 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      color: #0a1a2f;
      line-height: 1.3;
    }

    .business-desc {
      color: #2c405c;
      font-size: 0.98rem;
      line-height: 1.6;
      margin-bottom: 1.5rem;
      flex: 1;
    }

    .advantage-title {
      font-weight: 600;
      color: #0066cc;
      margin-bottom: 0.8rem;
      font-size: 1rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .advantage-list {
      list-style: none;
      margin-top: 0.5rem;
    }

    .advantage-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
      margin-bottom: 0.7rem;
      font-size: 0.92rem;
      color: #1e3347;
    }

    .advantage-list i {
      color: #00a0ff;
      font-size: 1rem;
      margin-top: 0.2rem;
      min-width: 1.2rem;
    }

    /* Responsive */
    @media (max-width: 992px) {
      .business-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .business-grid {
        grid-template-columns: 1fr;
      }
      .page-header h1 {
        font-size: 2.5rem;
      }
    }