/* Explain: Updated theme tokens for the Ouro BR identity with black and metallic gold accents. */
:root {
    /* Base */
    --background-color: #FBFAF7;
    --surface-color: #FFFFFF;
    --surface-alt: #F4F1EA;
    --footer-bg: #0E0D0B;
    --dark-bg: #0E0D0B;
    --dark-border: rgba(201, 162, 39, 0.26);

    /* Marca */
    --primary-color: #B8912F;
    --primary-hover: #9A7723;
    --gold-deep: #8A6B1C;
    --gold-light: #E7CE86;
    --secondary-color: #1C1A15;
    --accent-color: #C9A227;

    /* Texto */
    --text-color: #1B1914;
    --text-muted: #6B6558;
    --text-on-dark: #FBF9F3;
    --text-on-dark-muted: rgba(250, 248, 242, 0.86);

    /* Linhas e superfícies */
    --border-color: rgba(27, 25, 20, 0.12);
    --glass-border: rgba(184, 145, 47, 0.32);
    --glass-bg: rgba(184, 145, 47, 0.08);
    --nav-bg: rgba(251, 250, 247, 0.94);
    --field-bg: #FFFFFF;

    /* Ações */
    --button-color: #1B1914;
    --whatsapp-color: #25D366;
    --whatsapp-hover: #1EBE5A;

    /* Sombras */
    --shadow-soft: 0 16px 44px rgba(27, 25, 20, 0.09);
    --shadow-button: 0 12px 26px rgba(27, 25, 20, 0.16);
    --shadow-gold: 0 12px 26px rgba(184, 145, 47, 0.24);

    /* Gradientes */
    --gold-gradient: linear-gradient(135deg, #F2DE9F 0%, #D4AF37 42%, #B8912F 76%, #E8CF74 100%);

    /* Tipografia */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --font-logo: 'Playfair Display', serif;
}