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

@keyframes liquid {
    0% {
        border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40%/50% 60% 30% 60%;
    }
    100% {
        border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
    }
}

.glass-effect {
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    background-color: rgba(17, 25, 40, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.125);
}

.hover-scale {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hover-scale:hover {
    transform: scale(1.03);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.liquid-shape {
    animation: liquid 8s ease-in-out infinite;
}