:root {
  --ph-laranja: #f97316;
  --ph-laranja-profundo: #ea580c;
  --ph-azul: #1e40af;
  --ph-marinho: #0f1d44;
  --ph-creme: #faf6f0;
  --ph-branco: #ffffff;
  --ph-tinta: #1f2937;
  --ph-degrade: linear-gradient(135deg, #f97316, #ea580c);
}