:root {
  /* Cores Base */
  --color-primary: #7EBB39; /* Laranja/Âmbar (Ref: santoshbdias.com.br) */
  --color-primary-dark: #7EBB39;
  --color-primary-light: #7EBB39;
  
  --color-secondary: #7EBB39; /* Verde / Accent */
  
  --color-text-main: #424242; /* Cinza do texto */
  --color-text-muted: #666666;
  
  --color-bg-main: #FAFAFA;
  --color-bg-alt: #FFFFFF;
  --color-bg-card: #FFFFFF;
  
  --color-border: #E0E0E0;
  
  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
  
  /* Espaçamentos */
  --spacing-xs: 0.25rem; /* 4px */
  --spacing-sm: 0.5rem;  /* 8px */
  --spacing-md: 1rem;    /* 16px */
  --spacing-lg: 1.5rem;  /* 24px */
  --spacing-xl: 2rem;    /* 32px */
  --spacing-2xl: 3rem;   /* 48px */
  --spacing-3xl: 4rem;   /* 64px */
  --spacing-4xl: 6rem;   /* 96px */
  
  /* Bordas */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
}

/* Reset Básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

img, video, svg {
  max-width: 100%;
  height: auto;
  display: block;
}