/* =====================================================
   SASTITAXI DESIGN SYSTEM
   Single source of truth for colors, spacing & effects
   Load this FIRST before any other CSS
===================================================== */

:root {
  /* ----- Brand Colors ----- */
  --accent: #30687c;
  --accent-soft: #60a5fa;
  --accent-grad: linear-gradient(135deg, #30687c, #60a5fa);
  --accent-grad-vertical: linear-gradient(180deg, #30687c, #60a5fa);

  /* Alias for compatibility */
  --brand: #30687c;
  --brand-light: #60a5fa;

  /* ----- Text Colors ----- */
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --text-secondary: #475569;
  --text-light: #94a3b8;

  /* ----- Success / CTA ----- */
  --success: #22c55e;
  --success-dark: #16a34a;
  --success-shadow: rgba(34, 197, 94, 0.35);

  /* ----- Glass Morphism ----- */
  --glass-bg: rgba(255, 255, 255, 0.78);
  --glass-bg-strong: rgba(255, 255, 255, 0.88);
  --glass-bg-mobile: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-border-soft: rgba(255, 255, 255, 0.28);

  /* ----- Shadows ----- */
  --shadow-soft: 0 14px 34px rgba(37, 99, 235, 0.12);
  --shadow-deep: 0 50px 120px rgba(37, 99, 235, 0.18);
  --shadow-card: 0 20px 55px rgba(0, 0, 0, 0.12);
  --shadow-modal: 0 40px 120px rgba(0, 0, 0, 0.25);
  --shadow-accent: 0 14px 30px rgba(48, 104, 124, 0.35);

  /* ----- Border Radius ----- */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-2xl: 26px;
  --radius-3xl: 32px;
  --radius-pill: 999px;

  /* ----- Typography ----- */
  --font-primary: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto;
  --font-display: 'Poppins', sans-serif;

  /* ----- Transitions ----- */
  --transition-fast: 0.2s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.35s ease;
}

/* ----- Base Body (shared) ----- */
body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  background: #f8fafc;
}