/* Estilos para la sección de Materiales */

.materials {
  background: #f9fafb;
  padding: 4rem 0;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.material-category {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.material-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.category-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e5e7eb;
}

.category-header h3 {
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.category-header h3 i {
  color: #f97316;
  font-size: 1.1rem;
}

.category-header p {
  color: #6b7280;
  font-size: 0.875rem;
  margin: 0;
}

.materials-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.material-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: #f9fafb;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  transition: all 0.2s ease;
}

.material-item:hover {
  background: #f3f4f6;
  border-color: #d1d5db;
}

.material-info {
  flex: 1;
}

.material-info h4 {
  color: #1f2937;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.material-info p {
  color: #6b7280;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.material-specs {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.material-specs span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  color: #374151;
  border: 1px solid #e5e7eb;
}

.material-specs i {
  color: #f97316;
  font-size: 0.75rem;
}

.material-price {
  text-align: right;
  margin-left: 1rem;
}

.material-price .price {
  display: block;
  color: #1f2937;
  font-size: 1.125rem;
  font-weight: 600;
}

.material-price small {
  color: #6b7280;
  font-size: 0.75rem;
}

/* Footer de materiales */
.materials-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.materials-info {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.materials-info h3 {
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.materials-info h3 i {
  color: #10b981;
}

.materials-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.materials-info li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  color: #374151;
  font-size: 0.875rem;
}

.materials-info li i {
  color: #10b981;
  font-size: 0.875rem;
}

.materials-cta {
  background: linear-gradient(135deg, #f97316, #ea580c);
  color: white;
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.materials-cta h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.materials-cta p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.materials-cta .btn {
  align-self: center;
  background: white;
  color: #f97316;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.materials-cta .btn:hover {
  background: #f9fafb;
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 768px) {
  .materials-grid {
    grid-template-columns: 1fr;
  }
  
  .material-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .material-price {
    margin-left: 0;
    text-align: left;
    width: 100%;
  }
  
  .materials-footer {
    grid-template-columns: 1fr;
  }
  
  .material-specs {
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .materials {
    padding: 2rem 0;
  }
  
  .material-category {
    padding: 1rem;
  }
  
  .materials-info,
  .materials-cta {
    padding: 1.5rem;
  }
}