:root {
      --primary-color: #4361ee;
      --secondary-color: #3f37c9;
      --accent-color: #4cc9f0;
      --dark-color: #1a1a2e;
      --light-color: #f8f9fa;
    }
    
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #f5f7fa;
      color: #333;
    }
    
    .calculator-card {
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      border: none;
    }
    
    .calculator-card .card-body {
      padding: 2rem;
    }
    
    .form-label {
      font-weight: 600;
      color: var(--dark-color);
    }
    
    .btn-primary {
      background-color: var(--primary-color);
      border-color: var(--primary-color);
      padding: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.5px;
    }
    
    .btn-primary:hover {
      background-color: var(--secondary-color);
      border-color: var(--secondary-color);
      transform: translateY(-2px);
      transition: all 0.3s ease;
    }
    
    .result-card {
      background-color: #f8f9fa;
      border-left: 4px solid var(--primary-color);
    }
    
    .ad-card {
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      border: none;
      position: sticky;
      top: 20px;
    }
    
    .ad-header {
      background-color: var(--primary-color);
      color: white;
      padding: 0.75rem;
      border-radius: 12px 12px 0 0;
    }
    
    .info-section {
      background-color: white;
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      padding: 2rem;
      margin-top: 2rem;
    }
    
    .info-section h2 {
      color: var(--secondary-color);
      margin-bottom: 1.5rem;
      position: relative;
      padding-bottom: 0.5rem;
    }
    
    .info-section h2::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 60px;
      height: 3px;
      background-color: var(--accent-color);
    }
    
    .feature-box {
      padding: 1.5rem;
      border-radius: 8px;
      background-color: #f8f9fa;
      margin-bottom: 1rem;
    }
    
    .feature-icon {
      font-size: 2rem;
      color: var(--primary-color);
      margin-bottom: 1rem;
    }
    
    .faq-item {
      margin-bottom: 1.5rem;
    }
    
    .faq-question {
      font-weight: 600;
      color: var(--secondary-color);
      cursor: pointer;
    }
    
    @media (max-width: 992px) {
      .ad-card {
        position: static;
        margin-top: 2rem;
      }
    }
    :root {
      --primary-color: #4361ee;
      --secondary-color: #3f37c9;
      --accent-color: #4cc9f0;
      --dark-color: #1a1a2e;
      --light-color: #f8f9fa;
    }
    
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #f5f7fa;
      color: #333;
    }
    
    .calculator-card {
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      border: none;
    }
    
    .calculator-card .card-body {
      padding: 2rem;
    }
    
    .form-label {
      font-weight: 600;
      color: var(--dark-color);
    }
    
    .btn-primary {
      background-color: var(--primary-color);
      border-color: var(--primary-color);
      padding: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.5px;
    }
    
    .btn-primary:hover {
      background-color: var(--secondary-color);
      border-color: var(--secondary-color);
      transform: translateY(-2px);
      transition: all 0.3s ease;
    }
    
    .result-card {
      background-color: #f8f9fa;
      border-left: 4px solid var(--primary-color);
    }
    
    .ad-card {
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      border: none;
      position: sticky;
      top: 20px;
    }
    
    .ad-header {
      background-color: var(--primary-color);
      color: white;
      padding: 0.75rem;
      border-radius: 12px 12px 0 0;
    }
    
    .info-section {
      background-color: white;
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0,0,0,0.1);
      padding: 2rem;
      margin-top: 2rem;
    }
    
    .info-section h2 {
      color: var(--secondary-color);
      margin-bottom: 1.5rem;
      position: relative;
      padding-bottom: 0.5rem;
    }
    
    .info-section h2::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 60px;
      height: 3px;
      background-color: var(--accent-color);
    }
    
    .feature-box {
      padding: 1.5rem;
      border-radius: 8px;
      background-color: #f8f9fa;
      margin-bottom: 1rem;
    }
    
    .feature-icon {
      font-size: 2rem;
      color: var(--primary-color);
      margin-bottom: 1rem;
    }
    
    .faq-item {
      margin-bottom: 1.5rem;
    }
    
    .faq-question {
      font-weight: 600;
      color: var(--secondary-color);
      cursor: pointer;
    }
    
    @media (max-width: 992px) {
      .ad-card {
        position: static;
        margin-top: 2rem;
      }
    }
    .custom-card {
  background-color: #fdfdff;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.ad-space {
  border: 2px dashed #ccc;
  border-radius: 8px;
  background-color: #f8f9fa;
}

 /* Additional styles for disclaimer section */
    .disclaimer-section {
      background-color: #f8f9fa;
      border-radius: 8px;
      padding: 1.5rem;
      margin-top: 2rem;
      border-left: 4px solid #dc3545;
    }
    
    .disclaimer-section h5 {
      color: #dc3545;
      margin-bottom: 1rem;
    }
    
    .disclaimer-section p {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 0.8rem;
    }
    
    .disclaimer-section a {
      color: #4361ee;
      text-decoration: none;
    }
    
    .disclaimer-section a:hover {
      text-decoration: underline;
    }