@keyframes chatMessageIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mockupFloat {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}


.hero .hero-screenshot {
  opacity: 0;
  animation: mockupFloat 1s ease-out 0.2s forwards;
}

.hero .mockup-window {
  opacity: 0;
  animation: mockupFloat 1s ease-out 0.2s forwards;
}

.hero .chat-message {
  opacity: 0;
  animation: chatMessageIn 0.6s ease-out forwards;
}

.hero .chat-message:nth-child(1) { animation-delay: 0.8s; }
.hero .chat-message:nth-child(2) { animation-delay: 1.4s; }
.hero .chat-message:nth-child(3) { animation-delay: 2.0s; }
.hero .chat-message:nth-child(4) { animation-delay: 2.6s; }
.hero .chat-message:nth-child(5) { animation-delay: 3.2s; }
.hero .chat-message:nth-child(6) { animation-delay: 3.6s; }
.hero .chat-message:nth-child(7) { animation-delay: 4.2s; }
.hero .chat-message:nth-child(8) { animation-delay: 4.8s; }

.hero .chat-skill-badge {
  animation: badgePulse 2s ease-in-out infinite;
}


@media (prefers-reduced-motion: reduce) {
  .hero .hero-screenshot,
  .hero .mockup-window,
  .hero .chat-message {
    opacity: 1;
    animation: none;
  }
  .hero .chat-skill-badge {
    animation: none;
  }
}