:root {
  /* Brand Colors */
  --color-primary:    #aa81cf;
  --color-secondary:  #3eafc7;
  --color-steel:      #7398cb;
  --color-indigo:     #8e8dcd;
  --color-sky:        #52a7c8;
  --color-periwinkle: #8192cb;
  --color-orchid:     #a185ce;
  --color-cornflower: #649fca;

  /* Neutrals */
  --color-bg:         #ffffff;
  --color-surface:    #f8f6fc;
  --color-text:       #1a1a2e;
  --color-text-muted: #6b7280;
  --color-border:     #e8e8f0;

  /* Status */
  --color-success: #10b981;
  --color-error:   #ef4444;
  --color-warning: #f59e0b;

  /* Social */
  --color-whatsapp: #25D366;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #aa81cf 0%, #3eafc7 100%);
  --gradient-hero:    linear-gradient(135deg, #8e8dcd 0%, #3eafc7 100%);
  --gradient-accent:  linear-gradient(135deg, #a185ce 0%, #649fca 100%);

  /* Typography */
  --font-heading: 'Sora', sans-serif;
  --font-body:    'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Font Sizes */
  --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:  4rem;

  /* Font Weights */
  --fw-light:    300;
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-extrabold:800;

  /* Spacing (0.25rem steps) */
  --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;

  /* Border Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  20px;
  --radius-3xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:   0 16px 48px rgba(0,0,0,0.15);
  --shadow-card: 0 4px 20px rgba(170,129,207,0.12);
  --shadow-card-hover: 0 12px 40px rgba(170,129,207,0.25);
  --shadow-primary: 0 8px 24px rgba(170,129,207,0.35);

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow:   0.4s ease;

  /* Z-index */
  --z-base:    1;
  --z-dropdown:10;
  --z-sticky:  100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-fab:     400;

  /* Layout */
  --container-max:    1200px;
  --container-lg:     1000px;
  --container-md:     720px;
  --navbar-height:    72px;
  --section-padding:  5rem;
  --section-padding-mobile: 3rem;
}