/* Arquivo CSS otimizado - Estilos adicionais */

/* Smooth transitions */
* {
    transition: all 0.3s ease;
}

/* Efeitos de hover melhorados */
.btn:active {
    transform: scale(0.98);
}

/* Animações de scroll */
.feature-card,
.model-card,
.benefit-item {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

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

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }
.feature-card:nth-child(7) { animation-delay: 0.7s; }
.feature-card:nth-child(8) { animation-delay: 0.8s; }

.model-card:nth-child(1) { animation-delay: 0.1s; }
.model-card:nth-child(2) { animation-delay: 0.2s; }
.model-card:nth-child(3) { animation-delay: 0.3s; }
.model-card:nth-child(4) { animation-delay: 0.4s; }
.model-card:nth-child(5) { animation-delay: 0.5s; }
.model-card:nth-child(6) { animation-delay: 0.6s; }

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }

/* Melhorias de acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    .navbar,
    .cta-buttons,
    .footer {
        display: none;
    }
}