/* Estilos Base */
html {
    scroll-behavior: smooth;
}

/* Animação do Botão WhatsApp */
.whatsapp-pulse {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Efeito de Fade-in no scroll */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Estilos adicionais para o Header */
#main-header.scrolled {
    background-color: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

/* Animação Bounce Suave */
@keyframes bounce-slow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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