:root {
  --accent:      #ff4d00;
  --accent-soft: rgba(255,77,0,0.08);
  --accent2:     #1a56db;
}
/* Botões de ação do site usam a cor de destaque configurada */
.btn-accent { background: var(--accent) !important; }
.btn-accent:hover { filter: brightness(.9); }
.service-btn { background: var(--ink) !important; }
.service-btn:hover { background: var(--accent) !important; }
.product-btn { background: var(--ink) !important; }
.product-btn:hover { background: var(--accent) !important; }