/* ==========================================================================
   VEM DA ESCOLA — DESIGN SYSTEM & TOKENS
   Identidade visual aprovada na prancha institucional
   ========================================================================== */

:root {
  /* -------------------------------------------------------------------------
     Paleta de Cores
     ------------------------------------------------------------------------- */
  /* Cores Principais */
  --color-navy: #152e44;
  --color-navy-dark: #0e1e2d;
  --color-navy-light: #20415d;
  --color-terracotta: #dd5024;
  --color-terracotta-hover: #c4431b;
  --color-terracotta-light: #fef0eb;
  --color-terracotta-subtle: #fbe5dc;

  /* Neutros e Superfícies */
  --color-canvas: #faf8f5;
  --color-canvas-alt: #f3efe9;
  --color-white: #ffffff;
  --color-card-bg: #ffffff;
  --color-card-border: #e8e4de;
  --color-border-subtle: #eeeae4;
  --color-border-focus: #152e44;

  /* Texto */
  --color-text-main: #152e44;
  --color-text-body: #3c4f60;
  --color-text-muted: #66798c;
  --color-text-on-dark: #ffffff;
  --color-text-on-primary: #ffffff;

  /* Suporte e Destaques */
  --color-blue-soft: #4a789c;
  --color-blue-tint: #eaf2f8;
  --color-blue-border: #cbdceb;
  --color-green-accent: #2e6b4f;
  --color-green-tint: #edf7f1;

  /* -------------------------------------------------------------------------
     Tipografia
     ------------------------------------------------------------------------- */
  --font-family-sans: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-family-display: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Escala Tipográfica */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-md: 1.125rem;   /* 18px */
  --font-size-lg: 1.25rem;    /* 20px */
  --font-size-xl: 1.5rem;     /* 24px */
  --font-size-2xl: 1.875rem;  /* 30px */
  --font-size-3xl: 2.25rem;   /* 36px */
  --font-size-4xl: 2.75rem;   /* 44px */
  --font-size-5xl: 3.25rem;   /* 52px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.55;
  --line-height-relaxed: 1.7;

  /* -------------------------------------------------------------------------
     Espaçamento & Layout
     ------------------------------------------------------------------------- */
  --spacing-1: 0.25rem;   /* 4px */
  --spacing-2: 0.5rem;    /* 8px */
  --spacing-3: 0.75rem;   /* 12px */
  --spacing-4: 1rem;      /* 16px */
  --spacing-5: 1.25rem;   /* 20px */
  --spacing-6: 1.5rem;    /* 24px */
  --spacing-8: 2rem;      /* 32px */
  --spacing-10: 2.5rem;   /* 40px */
  --spacing-12: 3rem;     /* 48px */
  --spacing-16: 4rem;     /* 64px */
  --spacing-20: 5rem;     /* 80px */

  --max-width-container: 1420px;
  --max-width-wide: 1520px;
  --max-width-narrow: 840px;

  /* -------------------------------------------------------------------------
     Raios de Borda (Rounded)
     ------------------------------------------------------------------------- */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* -------------------------------------------------------------------------
     Sombras
     ------------------------------------------------------------------------- */
  --shadow-sm: 0 1px 3px rgba(21, 46, 68, 0.05);
  --shadow-md: 0 4px 14px rgba(21, 46, 68, 0.07);
  --shadow-lg: 0 12px 30px rgba(21, 46, 68, 0.09);
  --shadow-hover: 0 16px 36px rgba(21, 46, 68, 0.12);
  --shadow-pill: 0 2px 8px rgba(221, 80, 36, 0.25);

  /* -------------------------------------------------------------------------
     Transições
     ------------------------------------------------------------------------- */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}