variable "project_name" { description = "Nom du projet" type = string } variable "region" { description = "Region du projet" type = string } variable "frontend_cidr" { description = "CIDR for frontend subnet" type = string } variable "backend_cidr" { description = "CIDR for backend subnet" type = string } variable "database_cidr" { description = "CIDR for database subnet" type = string } variable "ssh_source_ranges" { description = "" type = string }