.tier-logo {
    width: 100%;
    height: 150px;
    object-fit: contain;
    border-radius: 8px;
    margin: 1rem 0;
    padding: 1rem;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: gentleFloat 6s ease-in-out infinite, subtlePulse 1.2s ease-out;
}

.tier-logo-free {
    animation-delay: 0s, 0s;
}

.tier-logo-premium {
    animation-delay: 2s, 0.2s;
}

.tier-logo-advanced {
    animation-delay: 4s, 0.4s;
}

@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes subtlePulse {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }
    50% {
        opacity: 1;
        transform: scale(1.02);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.tier-logo:hover {
    transform: scale(1.05) translateY(-4px);
    filter: drop-shadow(0 8px 16px rgba(255, 92, 0, 0.3));
}

.tier-logo-premium:hover {
    filter: drop-shadow(0 8px 20px rgba(0, 123, 255, 0.5));
}

.tier-logo-advanced:hover {
    filter: drop-shadow(0 8px 20px rgba(124, 58, 237, 0.5));
}

.tier-logo-free:hover {
    filter: drop-shadow(0 8px 16px rgba(255, 255, 255, 0.2));
}

.pricing-card:hover .tier-logo {
    transform: translateY(-4px);
}

@media (max-width: 768px) {
    .tier-logo {
        width: 120px;
        height: 120px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tier-logo {
        animation: none;
        transition: none;
    }

    .tier-logo:hover {
        transform: none;
        filter: none;
    }
}