/* ============================================================
   AMAZONITA CREATIVA — DESIGN TOKENS
   ============================================================ */

:root {
  /* --- BRAND COLORS --- */
  --clr-bg:          #09090B;
  --clr-bg-alt:      #111114;
  --clr-surface:     #16161A;
  --clr-surface-alt: #1E1E24;
  --clr-border:      rgba(255,255,255,0.07);
  --clr-border-mid:  rgba(255,255,255,0.12);

  --clr-accent:      #5EFFA3;   /* amazonita green */
  --clr-accent-dim:  #3DCC7A;
  --clr-accent-glow: rgba(94,255,163,0.18);
  --clr-accent2:     #A78BFA;   /* violeta complementario */
  --clr-accent2-dim: #7C5BDD;

  --clr-text:        #F4F4F5;
  --clr-text-muted:  #A1A1AA;
  --clr-text-faint:  #52525B;
  --clr-white:       #FFFFFF;

  /* --- GRADIENTS --- */
  --grad-hero:    linear-gradient(135deg, #09090B 0%, #111120 60%, #0D1A14 100%);
  --grad-accent:  linear-gradient(135deg, #5EFFA3 0%, #A78BFA 100%);
  --grad-card:    linear-gradient(160deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
  --grad-cta:     linear-gradient(135deg, #3DCC7A 0%, #5EFFA3 100%);

  /* --- TYPOGRAPHY --- */
  --font-display:  'Syne', sans-serif;
  --font-body:     'Instrument Sans', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;
  --text-6xl:   3.75rem;
  --text-7xl:   4.5rem;
  --text-8xl:   6rem;

  --leading-tight:  1.1;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  --tracking-tight:  -0.04em;
  --tracking-normal: -0.01em;
  --tracking-wide:   0.08em;
  --tracking-wider:  0.15em;

  /* --- SPACING --- */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;
  --space-40:  10rem;

  /* --- LAYOUT --- */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1280px;
  --container-2xl: 1440px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);

  /* --- RADIUS --- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* --- SHADOWS --- */
  --shadow-sm:    0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.6);
  --shadow-glow:  0 0 40px rgba(94,255,163,0.15);
  --shadow-glow2: 0 0 60px rgba(94,255,163,0.1);

  /* --- TRANSITIONS --- */
  --ease-smooth:  cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:     cubic-bezier(0, 0, 0.2, 1);
  --dur-fast:     150ms;
  --dur-normal:   300ms;
  --dur-slow:     600ms;
  --dur-slower:   900ms;

  /* --- Z-INDEX --- */
  --z-base:    1;
  --z-raised:  10;
  --z-overlay: 100;
  --z-modal:   200;
  --z-nav:     300;
  --z-toast:   400;
}