/* ==========================================================================
   CONATTO DESIGN SYSTEM — VARIÁVEIS OFICIAIS DE MARCA & DESIGN TOKENS
   Paleta Oficial: Preto (#080808), Verde Natural (#A6C96A), Branco Suave (#F8F5F0)
   ========================================================================== */

:root {
  /* Cores Principais — Identidade Visual Oficial Landing Page (Dr. Jean Ernani / Conatto) */
  --color-primary-black: #0B0F0D;
  --color-brand-green: #55C642;
  --color-brand-green-hover: #65de50;
  --color-brand-green-dark: #44A633;
  --color-brand-green-glow: rgba(85, 198, 66, 0.28);
  --color-soft-white: #F8F5F0;
  
  /* Superfícies & Modos Escuros (Dark Obsidian) */
  --color-bg-base: #0B0F0D;
  --color-bg-surface: #101612;
  --color-bg-surface-elevated: #151E17;
  --color-bg-card: rgba(17, 24, 19, 0.85);
  --color-bg-card-hover: rgba(24, 35, 27, 0.95);
  --color-bg-glass: rgba(11, 15, 13, 0.85);
  --color-bg-input: #0e1511;
  
  /* Textos & Tipografia */
  --color-text-primary: #F8F5F0;
  --color-text-secondary: #A0A5A2;
  --color-text-muted: #6E7571;
  --color-text-inverse: #0B0F0D;
  
  /* Bordas & Divisórias */
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-medium: rgba(255, 255, 255, 0.15);
  --color-border-green: rgba(85, 198, 66, 0.35);
  --color-border-green-solid: #55C642;
  
  /* Feedback & Estados */
  --color-success: #55C642;
  --color-warning: #E9C46A;
  --color-danger: #E63946;
  --color-info: #457B9D;

  /* Fontes & Tipografia */
  --font-family-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-family-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Sombras & Brilhos */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 25px var(--color-brand-green-glow);
  --shadow-green-card: 0 8px 32px rgba(85, 198, 66, 0.15);
  
  /* Raios de Arredondamento */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* 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-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}