/* Animations personnalisées */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Scroll smooth pour les ancres */
html {
    scroll-behavior: smooth;
}

/* Responsive tweaks */
@media (max-width: 640px) {
    .text-4xl { font-size: 2.5rem; }
    .text-6xl { font-size: 3.5rem; }
    .text-7xl { font-size: 4rem; }
}