:root {
  /* ============================================
     ABC INVEST IMOBILIÁRIA — paleta v2 (azul)
     ============================================ */
  --color-bg: #E9E9E9;
  --color-bg-alt: #FFFFFF;
  --color-bg-dark: #081828;
  /* Tons navy intermediários pra dar ritmo ao site dark inteiro */
  --color-bg-navy-medium: #0A2138; /* tom médio-escuro */
  --color-bg-navy-soft:   #0E2A44; /* tom médio mais claro */
  --color-accent: #1B87E7;          /* primária azul — CTAs, eyebrows, badges */
  --color-primary: #1B87E7;         /* fundida com accent — mesma cor pra primária */

  /* Variações úteis derivadas */
  --color-text: #081828;
  --color-text-muted: rgba(8, 24, 40, 0.7);
  --color-text-light: #FFFFFF;
  --color-text-light-muted: rgba(255, 255, 255, 0.72);
  --color-accent-hover: #1370C5;
  --color-primary-hover: #1370C5;
  --color-border: rgba(8, 24, 40, 0.15);
  --color-border-light: rgba(255, 255, 255, 0.15);
  --color-overlay: rgba(8, 24, 40, 0.65);

  /* Feedback */
  --color-success: #4CAF50;
  --color-error: #FF5252;
  --color-warning: #FFA726;
  --color-whatsapp: #25D366;
  --color-mcmv: #1B87E7;            /* badge MCMV agora usa azul institucional */

  /* Tipografia oficial */
  --font-primary: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --font-size-h1: clamp(36px, 5vw, 56px);
  --font-size-h2: clamp(28px, 3.5vw, 40px);
  --font-size-h3: clamp(20px, 2vw, 24px);
  --font-size-lead: clamp(18px, 1.5vw, 20px);
  --font-size-body: 17px;
  --font-size-body-mobile: 16px;
  --font-size-caption: 14px;
  --font-size-small: 13px;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.1;
  --line-height-heading: 1.2;
  --line-height-body: 1.6;

  /* Espaçamento (sistema 8px) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 880px;
  --section-padding-y: clamp(64px, 8vw, 120px);

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Sombras (atualizadas pro novo navy) */
  --shadow-sm: 0 1px 2px rgba(8, 24, 40, 0.08);
  --shadow-md: 0 4px 12px rgba(8, 24, 40, 0.12);
  --shadow-lg: 0 12px 32px rgba(8, 24, 40, 0.18);
  --shadow-accent: 0 8px 24px rgba(27, 135, 231, 0.4);

  /* Transições */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Z-index */
  --z-base: 1;
  --z-sticky: 50;
  --z-header: 60;
  --z-modal: 100;
  --z-toast: 200;
}