html,body{height:100%;margin:0}:root{--brand-azul-profundo: #21384c;--brand-azul-oceano: #0367ad;--brand-turquesa-vibrante: #07b2d9;--brand-verde-vital: #1e996c;--brand-verde-serenidade: #7cbfb3;--brand-sol-cerrado: #ff4200;--brand-vermelho-solar: #e21f26;--brand-bg-soft: #f2f8f7;--brand-border-soft: #c7e2dd;--brand-text-primary: #21384c;--brand-text-muted: #4f6c78}