body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html {
  scroll-behavior: smooth;
}

.glass {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
}

.hero-visual {
  background:
    linear-gradient(180deg, rgba(10, 22, 40, 0.35), rgba(10, 22, 40, 0.55)),
    radial-gradient(circle at 20% 20%, rgba(16, 185, 129, 0.20), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.18), transparent 55%),
    linear-gradient(135deg, #0b1324 0%, #12213f 60%, #1e3a5f 100%);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}