/* Global smoothing */
html:focus-within {
  scroll-behavior: smooth;
}
body {
  -webkit-font-smoothing: antialiased;
}

/* Skip link for keyboard navigation */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0.75rem;
  padding: 0.5rem 1rem;
  background: #000;
  color: #fff;
  border-radius: 999px;
  font-size: 0.75rem;
  z-index: 50;
}
.skip-link:focus {
  left: 0.75rem;
}

/* Glass effect on header/cards when used */
.glass-panel {
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(14px);
}

/* Hero text depth */
.hero-3d-text {
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.85);
}

/* Scroll-in animation */
.fade-in-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slider performance hint */
#testimonial-slides {
  will-change: transform;
}

/* Calendly styling shell */
.calendly-inline-widget {
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7);
  background: #020617;
}

/* Strong focus outlines for accessibility */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid #00ff88;
  outline-offset: 2px;
}