/* Hero text animation - fade in and slide up */
.animate-hero {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}
.animate-hero-delay-1 { animation-delay: 0.2s; }
.animate-hero-delay-2 { animation-delay: 0.4s; }
.animate-hero-delay-3 { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Cards animate on scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for cards */
.animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.15s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }

/* Header scroll state */
header.scrolled {
  background: rgba(0, 0, 0, 0.9) !important;
  backdrop-filter: blur(10px);
}