.models-section {
  padding: 8rem 4rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.models-container {
  max-width: 1400px;
  margin: 0 auto;
}

.models-header {
  text-align: center;
  margin-bottom: 6rem;
}

.models-title {
  font-size: 4rem;
  font-weight: 700;
  color: #000000;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.models-subtitle {
  font-size: 2rem;
  color: #666666;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.model-card {
  background: #ffffff;
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
  position: relative;
  overflow: hidden;
}

.model-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: #000000;
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.model-card:hover::before {
  transform: scaleY(1);
}

.model-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.model-icon {
  width: 80px;
  height: 80px;
  background: #000000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.model-icon i {
  font-size: 3rem;
  color: #ffffff;
}

.model-card:hover .model-icon {
  background: #333333;
  transform: scale(1.1);
}

.model-title {
  font-size: 2.4rem;
  font-weight: 600;
  color: #000000;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.model-description {
  font-size: 1.8rem;
  color: #666666;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.model-features {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 10px;
  border-left: 4px solid #000000;
}

.model-features h4 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #000000;
  margin-bottom: 1.5rem;
}

.model-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.model-features li {
  font-size: 1.6rem;
  color: #333333;
  padding: 0.5rem 0;
  padding-left: 2rem;
  position: relative;
  line-height: 1.5;
}

.model-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #28a745;
  font-weight: bold;
  font-size: 1.8rem;
}

@media (max-width: 992px) {
  .models-section {
    padding: 6rem 2rem;
  }
  
  .models-title {
    font-size: 3.2rem;
  }
  
  .models-subtitle {
    font-size: 1.8rem;
  }
  
  .models-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .models-section {
    padding: 4rem 1.5rem;
  }
  
  .models-title {
    font-size: 2.8rem;
  }
  
  .models-subtitle {
    font-size: 1.6rem;
  }
  
  .models-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .model-card {
    padding: 2.5rem;
  }
  
  .model-title {
    font-size: 2rem;
  }
  
  .model-description {
    font-size: 1.6rem;
  }
  
  .model-features {
    padding: 1.5rem;
  }
  
  .model-features h4 {
    font-size: 1.6rem;
  }
  
  .model-features li {
    font-size: 1.6rem;
  }
}