/* ===================================================
   PALETA DARK LUXURY & GOLD GLASS — DECO PISOS
   Cor Oficial da Marca: Deco Gold / Ouro Âmbar (#E0A729)
   =================================================== */
:root {
    /* Cores de Fundo & Superfícies Obsidian */
    --bg-main: #080A0E;
    --bg-header: rgba(8, 10, 14, 0.88);
    --bg-card: rgba(14, 18, 26, 0.78);
    --bg-card-hover: rgba(20, 26, 38, 0.92);
    --bg-modal: rgba(10, 13, 19, 0.98);
    --bg-input: rgba(255, 255, 255, 0.05);
    --bg-input-focus: rgba(224, 167, 41, 0.12);

    /* Identidade Ouro Deco Pisos (#E0A729) */
    --primary: #E0A729;
    --primary-light: #F2C155;
    --primary-lighter: #FFE599;
    --primary-dark: #B88316;
    --primary-gradient: linear-gradient(135deg, #FFF1CD 0%, #F2C155 40%, #E0A729 80%, #B88316 100%);
    --primary-glow: rgba(224, 167, 41, 0.4);
    --primary-border: rgba(224, 167, 41, 0.35);
    --primary-border-focus: rgba(242, 193, 85, 0.75);

    /* Bordas & Efeitos de Vidro */
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-light: rgba(255, 255, 255, 0.05);
    --glass-shine: inset 0 1px 0 rgba(255, 255, 255, 0.15);

    /* Tipografia & Contrastes */
    --text-pure: #FFFFFF;
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;

    /* Botão de Ação Ouro */
    --btn-calc-bg: linear-gradient(135deg, #F2C155 0%, #E0A729 100%);
    --btn-calc-color: #0A0D12;
    --btn-calc-hover: linear-gradient(135deg, #FFD166 0%, #F2B83E 100%);

    /* WhatsApp & Conversão Esmeralda */
    --accent-whatsapp: #10B981;
    --accent-whatsapp-hover: #059669;
    --accent-whatsapp-glow: rgba(16, 185, 129, 0.4);

    /* Imagem de Fundo Hero */
    --bg-hero: url('../assets/fundo.jpg');
}