/* ==========================================================================
   MotorGarage Performance Workshop - Design Tokens & Variables
   ========================================================================== */

:root {
  /* Paleta Dark Industrial Automotiva */
  --bg-main: #0a0a0a;
  --bg-surface: #121214;
  --bg-surface-elevated: #18181b;
  --bg-card: #141416;
  --bg-card-hover: #1c1c20;
  --bg-overlay: rgba(10, 10, 10, 0.85);

  /* Bordas e Divisores */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: #27272a;
  --border-card-hover: rgba(234, 179, 8, 0.4);
  --border-focus: #eab308;

  /* Acentos Automotivos de Alta Performance */
  --accent-yellow: #eab308;
  --accent-yellow-hover: #facc15;
  --accent-yellow-light: #fef08a;
  --accent-yellow-glow: rgba(234, 179, 8, 0.35);
  --accent-yellow-subtle: rgba(234, 179, 8, 0.12);

  /* WhatsApp Oficial */
  --accent-whatsapp: #25d366;
  --accent-whatsapp-hover: #22c55e;
  --accent-whatsapp-glow: rgba(37, 211, 102, 0.4);

  /* Tipografia & Cores de Texto */
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --text-inverse: #0a0a0a;
  --font-family-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Dimensões do Grid & Layout */
  --header-height: 80px;
  --header-height-mobile: 70px;
  --container-max-width: 1240px;
  --section-spacing-y: 100px;
  --section-spacing-y-mobile: 64px;

  /* Raios de Borda */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Sombras & Profundidade */
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-card-hover: 0 20px 40px -15px rgba(0, 0, 0, 0.85);
  --shadow-yellow-glow: 0 0 25px var(--accent-yellow-glow);
  --shadow-whatsapp-glow: 0 4px 20px var(--accent-whatsapp-glow);

  /* Transições Suaves */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 350ms cubic-bezier(0.16, 1, 0.3, 1);
}