/* GLOBAL */
body { font-family: 'Inter', sans-serif; }
html { scroll-behavior: smooth; }

/* Esconde barra de rolagem mas permite rolar */
.hide-scroll-bar::-webkit-scrollbar { display: none; }
.hide-scroll-bar { -ms-overflow-style: none; scrollbar-width: none; }

/* ANIMAÇÃO SCROLL (Aparecer) */
.scroll-hidden {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}
.scroll-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ATRASOS */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ANIMAÇÃO WHATSAPP */
.zap-pulse {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}