:root {
  /* -- Colors -- */
  --color-primary: hsl(222, 80%, 56%);
  --color-primary-light: hsl(220, 100%, 97%);
  --color-primary-dark: hsl(222, 71%, 35%);
  --color-accent: hsl(265, 94%, 59%);
  --color-bg: #f8f9fb;
  --color-bg-alt: #eef1f5;
  --color-text: #15192B;
  --color-text-muted: #6c7386;
  --color-border: #e3e7ee;

  /* -- Typography -- */
  --font-heading: 'Sf Pro Display', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Sf Pro Text', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

  /* -- Layout -- */
  --max-width: 1180px;

  /* ── Standard Tokens (auto-injected) ── */
  --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;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --radius-default: 4px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Animations & Effects */
@keyframes float {
  0%, 100% { transform: translateY(0);}
  50% { transform: translateY(-12px);}
}
.float { animation: float 3.4s cubic-bezier(0.33,1,0.68,1) infinite; }

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  60% { background-position: 100% 45%; }
  100% { background-position: 0% 50%; }
}
.animated-gradient {
  background-size: 250% 250%;
  animation: gradientShift 9s ease-in-out infinite;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1),
              transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1),
              transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 0s; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 110ms; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 220ms; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 330ms; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 440ms; }
[data-reveal-stagger].is-visible > * { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.icon {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  vertical-align: -0.15em;
  flex-shrink: 0;
}

.icon-sm { width: 1em; height: 1em; }
.icon-lg { width: 1.5em; height: 1.5em; }
.icon-xl { width: 2em; height: 2em; }
body { margin: 0; }

/* ── Base typography (auto-injected) ── */
body { font-family: var(--font-body, 'Inter', -apple-system, system-ui, sans-serif); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading, var(--font-body, 'Inter', -apple-system, system-ui, sans-serif)); }