/* variables.css — Tokens de design centralizados */

:root {
  /* === CORES DARK MODE (padrão) === */
  --bg-primary:   #0D0D0D;
  --bg-surface:   #111111;
  --bg-surface-2: #161616;
  --bg-surface-3: #1C1C1C;
  --border:       #222222;
  --border-hover: #333333;

  --accent:       #C0392B;
  --accent-hover: #E74C3C;
  --accent-dim:   rgba(192, 57, 43, 0.15);
  --accent-glow:  rgba(192, 57, 43, 0.25);
  --accent-dark:  #7B1A12;

  --text-1: #FFFFFF;
  --text-2: #AAAAAA;
  --text-3: #666666;
  --text-4: #333333;

  --success: #2ECC71;
  --warning: #F39C12;

  /* === TIPOGRAFIA === */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --text-xs:   clamp(0.7rem,  1.5vw, 0.75rem);
  --text-sm:   clamp(0.8rem,  1.8vw, 0.875rem);
  --text-base: clamp(0.9rem,  2vw,   1rem);
  --text-lg:   clamp(1rem,    2.2vw, 1.125rem);
  --text-xl:   clamp(1.1rem,  2.5vw, 1.25rem);
  --text-2xl:  clamp(1.3rem,  3vw,   1.5rem);
  --text-3xl:  clamp(1.6rem,  4vw,   2rem);
  --text-4xl:  clamp(2rem,    5vw,   2.8rem);
  --text-5xl:  clamp(2.5rem,  6vw,   4rem);
  --text-6xl:  clamp(3rem,    7vw,   5rem);

  /* === LAYOUT === */
  --container-max: 1200px;
  --section-pad:   clamp(64px, 10vw, 120px);
  --gap-sm:  clamp(12px, 2vw, 16px);
  --gap-md:  clamp(20px, 3vw, 32px);
  --gap-lg:  clamp(32px, 5vw, 64px);

  /* === BORDAS === */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* === SOMBRAS === */
  --shadow-sm:     0 1px 4px rgba(0,0,0,0.35);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.6);
  --shadow-accent: 0 0 48px rgba(192,57,43,0.3), 0 0 16px rgba(192,57,43,0.2);

  /* === TRANSIÇÕES === */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --transition:      0.25s var(--ease);
  --transition-slow: 0.45s var(--ease);

  /* === NAVBAR === */
  --navbar-height: 60px;
  --topbar-h: 52px;
}

/* === LIGHT MODE === */
[data-theme="light"] {
  --bg-primary:   #F2EFE8;
  --bg-surface:   #FFFFFF;
  --bg-surface-2: #EDE9E0;
  --bg-surface-3: #E5E1D8;
  --border:       #E0DDD6;
  --border-hover: #CCCCCC;

  --text-1: #0D0D0D;
  --text-2: #444444;
  --text-3: #888888;
  --text-4: #CCCCCC;

  --shadow-sm:     0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.12);
  --shadow-accent: 0 0 48px rgba(192,57,43,0.15), 0 0 16px rgba(192,57,43,0.1);
}