/* ============================================
   SMARTIZY AI — Animations
   ============================================ */

/* ---------- Keyframes ---------- */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

@keyframes chatAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scroll-logos {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes growBar {
    from { height: 0; }
    to { height: var(--height); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

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

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

/* ---------- Scroll Triggered Animations ---------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }

/* Staggered children animation via style --delay */
.agent-card.fade-up.visible,
.industry-card.fade-up.visible,
.pricing-card.fade-up.visible {
    transition-delay: var(--delay, 0s);
}

/* ---------- Hover Effects ---------- */
.agent-card,
.industry-card,
.testimonial-card,
.pricing-card {
    will-change: transform, box-shadow;
}

/* ---------- Button Press Effect ---------- */
.btn:active {
    transform: scale(0.97);
}

/* ---------- Gradient shimmer on hover ---------- */
.gradient-text-shimmer {
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .fade-up {
        opacity: 1;
        transform: none;
    }

    .logos-track {
        animation: none;
    }

    .chat-msg {
        opacity: 1;
        transform: none;
    }
}