.data-calculator {
    /* padding: 40px 20px; */
    background: #f8f7fb;
  }

  .calc-wrapper {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .calc-card {
    background: #fff;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    /* text-align: center; */
    flex: 1;
    min-width: 220px;
  }

  .calc-card img {
    width: 80px;
    height: 80px;
    margin-bottom: 12px;
  }

  .calc-card h3 {
    margin: 0;
    font-weight: 600;
    font-size: 26px;
    color: #5d398a;
  }

  .calc-card p {
    margin: 3px 0 12px 0;
    font-size: 0.9rem;
    color: #555;
  }

  .calc-card input {
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-bottom: 2px solid #5d398a;
    border-radius: 4px;
    margin-bottom: 10px;
    font-size: 1rem;
  }

  .calc-card input:focus {
    outline: none;
    border-color: #3a2a74;
  }

  .total-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #f3f0fa;
    font-weight: 600;
    font-size: 1.3rem;
  }

  #storage_total {
    font-size: 2rem;
    color: #5d398a;
    margin-top: 10px;
  }

.calc-card  input {
    background: transparent;
  }

  .dual-layer {
    margin-top: 30px;
  }