/* ═══════════════════════════════════════════════════════════════════
   N9 Animations — Scroll reveal & micro-interactions
   Depende de: n9-brand.css (variáveis)
   ═══════════════════════════════════════════════════════════════════ */

/* ── SCROLL REVEAL ─────────────────────────────────────────────── */
.n9-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.n9-fade-up.n9-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for children */
.n9-stagger > .n9-fade-up:nth-child(1) { transition-delay: 0s; }
.n9-stagger > .n9-fade-up:nth-child(2) { transition-delay: 0.1s; }
.n9-stagger > .n9-fade-up:nth-child(3) { transition-delay: 0.2s; }
.n9-stagger > .n9-fade-up:nth-child(4) { transition-delay: 0.3s; }
.n9-stagger > .n9-fade-up:nth-child(5) { transition-delay: 0.4s; }
.n9-stagger > .n9-fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ── HOVER LIFT ────────────────────────────────────────────────── */
.n9-hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.n9-hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--n9-shadow-lg);
}

/* ── GOLD SHIMMER ──────────────────────────────────────────────── */
@keyframes n9-shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.n9-shimmer {
    background: linear-gradient(90deg, var(--n9-gold) 0%, var(--n9-gold-light) 50%, var(--n9-gold) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: n9-shimmer 3s ease-in-out infinite;
}

/* ── COUNTER ANIMATION ─────────────────────────────────────────── */
@keyframes n9-count-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.n9-counter {
    animation: n9-count-up 0.6s ease forwards;
}

/* ── FADE IN KEYFRAMES ─────────────────────────────────────────── */
@keyframes n9-fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes n9-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ── GOLD LINE GROW ────────────────────────────────────────────── */
@keyframes n9-lineGrow {
    from { width: 0; }
    to { width: 60px; }
}

.n9-gold-line {
    height: 2px;
    background: var(--n9-gold);
    animation: n9-lineGrow 0.8s ease forwards;
}

/* ── PULSE GLOW (for logo) ─────────────────────────────────────── */
@keyframes n9-glow {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(201,169,110,0.3)); }
    50% { filter: drop-shadow(0 0 20px rgba(201,169,110,0.5)); }
}

.n9-logo-glow {
    animation: n9-glow 3s ease-in-out infinite;
}

/* ── Reduced motion ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .n9-fade-up { opacity: 1; transform: none; transition: none; }
    .n9-shimmer { animation: none; }
    .n9-logo-glow { animation: none; }
    .n9-hover-lift:hover { transform: none; }
}