:root {
  /* Colors - Atualizadas para o Tema Premium Grafite Escuro */
  --bg-primary: #0b0f17;
  --bg-depth: #111622;
  --bg-elevated: #1a202c;
  --bg-surface: rgba(255, 255, 255, 0.05);
  --bg-card: rgba(255, 255, 255, 0.02);
  --bg-card-strong: rgba(255, 255, 255, 0.06);
  --bg-field: rgba(255, 255, 255, 0.03);
  --bg-field-focus: rgba(255, 255, 255, 0.05);
  
  /* Gold/Amber - Alinhados com o Amarelo Moderno Clean */
  --gold-primary: #f59e0b;
  --gold-bright: #fbbf24;
  --copper-primary: #d97706;
  --ember-primary: #f59e0b;
  
  /* Typography */
  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: rgba(243, 244, 246, 0.6);
  --text-soft: rgba(243, 244, 246, 0.4);
  --text-ink: #0b0f17;
  
  /* Borders - Mais finas e discretas para o efeito Glassmorphism */
  --border-primary: rgba(255, 255, 255, 0.08);
  --border-soft: rgba(255, 255, 255, 0.05);
  --border-field: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.4);
  
  /* Brand Colors */
  --whatsapp-start: #1f9d55;
  --whatsapp-end: #25d366;

  /* Effects */
  --shadow-primary: 0 22px 70px rgba(0, 0, 0, 0.4);
  --shadow-cinematic: 0 34px 110px rgba(0, 0, 0, 0.5);
  --shadow-amber: 0 24px 72px rgba(245, 158, 11, 0.08);
  --shadow-focus: 0 0 0 4px rgba(245, 158, 11, 0.15);
  --shadow-whatsapp: 0 20px 60px rgba(37, 211, 102, 0.2);
  
  /* Design Tokens */
  --radius: 1rem;
  --radius-card: 1.15rem;
  --radius-field: 0.9rem;
  --radius-modal: 1.5rem;
  --blur-card: blur(20px) saturate(142%);
  --blur-modal: blur(30px) saturate(150%);
  --transition: 220ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-slow: 620ms cubic-bezier(0.22, 1, 0.36, 1);
  --easing-premium: cubic-bezier(0.22, 1, 0.36, 1);
}