/* ==========================================================================
   TEAM IGÃO — DESIGN TOKENS
   Fonte única da verdade. Toda cor, tipo, espaço e motion vem daqui.
   ========================================================================== */

:root {
  /* ---------- COLOR — NEUTRAL ---------- */
  --c-black: #0A0A0A;
  --c-black-2: #121212;
  --c-black-3: #161616;
  --c-white: #F7F6F4;
  --c-gray-50: #F5F5F5;
  --c-gray-100: #F0F0F0;
  --c-gray-200: #E0E0E0;
  --c-gray-300: #C0C0C0;
  --c-gray-400: #888888;
  --c-gray-500: #555555;
  --c-gray-600: #333333;
  --c-gray-700: #222222;

  /* ---------- COLOR — BRAND (Magenta / Pink Neon) ---------- */
  --c-pink: #E05A9E;
  --c-pink-dark: #B8378A;
  --c-pink-light: #F078B4;
  --c-pink-bright: #F54DA0;
  --c-pink-glow: rgba(224, 90, 158, 0.15);
  --c-pink-glow-strong: rgba(224, 90, 158, 0.35);

  /* ---------- COLOR — SEMANTIC ---------- */
  --bg-base: var(--c-white);
  --bg-inverse: var(--c-black);
  --bg-muted: var(--c-gray-100);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-dark: rgba(18, 18, 18, 0.65);

  --text-base: var(--c-black);
  --text-muted: var(--c-gray-500);
  --text-subtle: var(--c-gray-400);
  --text-inverse: var(--c-white);

  --accent: var(--c-pink);
  --accent-hover: var(--c-pink-light);
  --accent-deep: var(--c-pink-dark);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-muted: rgba(255, 255, 255, 0.12);
  --border-strong: var(--c-black);

  /* ---------- TYPOGRAPHY ---------- */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Type scale — fluid, clamp-based */
  --fs-xs: 0.72rem;      /* 11.5px */
  --fs-sm: 0.82rem;      /* 13px */
  --fs-base: 0.95rem;    /* 15.2px */
  --fs-md: 1.05rem;      /* 16.8px */
  --fs-lg: clamp(1.2rem, 1.6vw, 1.4rem);
  --fs-xl: clamp(1.5rem, 2.2vw, 1.75rem);
  --fs-2xl: clamp(1.8rem, 3vw, 2.25rem);
  --fs-3xl: clamp(2rem, 4vw, 3.2rem);
  --fs-4xl: clamp(2.4rem, 5vw, 3.8rem);
  --fs-hero: clamp(2.1rem, 5vw, 4.2rem);

  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --fw-black: 900;

  --lh-tight: 1.1;
  --lh-snug: 1.3;
  --lh-base: 1.6;
  --lh-relaxed: 1.8;

  --ls-tight: -0.02em;
  --ls-base: 0;
  --ls-wide: 0.05em;
  --ls-wider: 0.12em;
  --ls-widest: 0.2em;

  /* ---------- SPACING — 4px base ---------- */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;
  --s-16: 64px;
  --s-20: 80px;
  --s-24: 96px;
  --s-32: 128px;

  /* ---------- LAYOUT ---------- */
  --container-max: 1200px;
  --container-narrow: 900px;
  --container-tight: 720px;
  --nav-h: 64px;
  --section-py: clamp(60px, 8vw, 100px);
  --section-px: clamp(16px, 4vw, 24px);

  /* ---------- RADII ---------- */
  --r-none: 0;
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 999px;

  /* ---------- SHADOWS ---------- */
  --shadow-brutal-sm: 2px 2px 0 var(--c-black);
  --shadow-brutal: 4px 4px 0 var(--c-black);
  --shadow-brutal-lg: 6px 6px 0 var(--c-black);
  --shadow-brutal-pink: 6px 6px 0 var(--c-pink-dark);
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.45);
  --shadow-float: 0 24px 80px rgba(0, 0, 0, 0.5);
  --shadow-pink-glow: 0 0 30px var(--c-pink-glow-strong);
  --shadow-pink-soft: 0 0 20px var(--c-pink-glow);

  /* ---------- BORDERS ---------- */
  --border-1: 1px solid var(--c-black);
  --border-2: 2px solid var(--c-black);
  --border-glass: 1px solid rgba(255, 255, 255, 0.08);
  --border-glass-active: 1px solid rgba(224, 90, 158, 0.2);

  /* ---------- MOTION ---------- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-swift: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.68, -0.55, 0.265, 1.55);

  --dur-fast: 0.2s;
  --dur-base: 0.35s;
  --dur-slow: 0.6s;
  --dur-lazy: 1s;

  /* ---------- Z-INDEX ---------- */
  --z-base: 0;
  --z-raised: 10;
  --z-nav: 1000;
  --z-overlay: 5000;
  --z-modal: 8000;
  --z-lgpd: 9998;
  --z-progress: 9999;
  --z-preloader: 10000;

  /* ---------- GLASS / BLUR ---------- */
  --blur-sm: blur(10px);
  --blur-md: blur(20px);
  --blur-lg: blur(40px);

  /* ---------- BREAKPOINTS (use in custom media, reference only) ---------- */
  /* sm: 640px | md: 768px | lg: 1024px | xl: 1200px */
}

/* ---------- DARK SECTION OVERRIDES (util) ---------- */
.on-dark {
  --bg-base: var(--c-black);
  --text-base: var(--c-white);
  --text-muted: var(--c-gray-400);
  --text-subtle: var(--c-gray-500);
  --border-strong: var(--c-white);
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 0.01s;
    --dur-base: 0.01s;
    --dur-slow: 0.01s;
    --dur-lazy: 0.01s;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}