output "vpc_id" {
  description = "The ID of the VPC"
  value       = aws_vpc.main.id
}

output "vpc_cidr" {
  description = "The CIDR block of the VPC"
  value       = aws_vpc.main.cidr_block
}

output "vpc_igw" {
  description = "The IDs of the public subnets."
  value       = aws_internet_gateway.main.id
}

output "default_sg" {
  description = "Default security group of the VPC"
  value       = aws_default_security_group.main
}