/* ===== ANIMATIONS ===== */

/* --- Keyframes --- */
@keyframes zbPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

@keyframes zbFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

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

@keyframes zbFadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zbSlideLeft {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes zbSlideRight {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes zbScaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes zbShimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* --- Scroll Reveal --- */
[data-animate] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-up"] {
    transform: translateY(30px);
}

[data-animate="fade-down"] {
    transform: translateY(-20px);
}

[data-animate="slide-left"] {
    transform: translateX(40px);
}

[data-animate="slide-right"] {
    transform: translateX(-40px);
}

[data-animate="scale-in"] {
    transform: scale(0.9);
}

[data-animate="fade-in"] {
    transform: none;
}

[data-animate].zb-visible {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* --- Stagger Delay --- */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }
[data-delay="7"] { transition-delay: 0.7s; }
[data-delay="8"] { transition-delay: 0.8s; }
[data-delay="9"] { transition-delay: 0.9s; }
[data-delay="10"] { transition-delay: 1.0s; }
[data-delay="11"] { transition-delay: 1.1s; }
[data-delay="12"] { transition-delay: 1.2s; }

/* --- Hero Entrance --- */
.zb-hero-content {
    animation: zbFadeUp 0.8s ease forwards;
}

.zb-hero-visual {
    animation: zbFadeUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.zb-hero-badge {
    animation: zbFadeDown 0.6s ease 0.1s forwards;
    opacity: 0;
}

.zb-hero-stats .zb-hero-stat {
    opacity: 0;
    animation: zbFadeUp 0.6s ease forwards;
}

.zb-hero-stats .zb-hero-stat:nth-child(1) { animation-delay: 0.5s; }
.zb-hero-stats .zb-hero-stat:nth-child(2) { animation-delay: 0.6s; }
.zb-hero-stats .zb-hero-stat:nth-child(3) { animation-delay: 0.7s; }

/* --- Loading Placeholder --- */
.zb-placeholder {
    background: linear-gradient(90deg, var(--primary-light) 25%, rgba(var(--primary-rgb), 0.08) 50%, var(--primary-light) 75%);
    background-size: 200% 100%;
    animation: zbShimmer 1.5s infinite;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
}

/* --- Reduce Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    [data-animate] {
        opacity: 1;
        transform: none;
    }
}