@keyframes ripple { to { opacity: 0; transform: scale(4); } }
@keyframes pulseLine { 0%,100% { transform: scaleX(.2); opacity: .4; } 50% { transform: scaleX(1); opacity: 1; } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
.hero-content > * { animation: fadeUp .8s both; }
.hero-content > *:nth-child(2) { animation-delay: .15s; }
.hero-content > *:nth-child(3) { animation-delay: .28s; }
.hero-content > *:nth-child(4) { animation-delay: .4s; }
.float-btn.whatsapp { animation: float 3s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}