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

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

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

@keyframes draw {
    0% {
        stroke-dasharray: 300;
        stroke-dashoffset: 300;
    }
    100% {
        stroke-dasharray: 300;
        stroke-dashoffset: 0;
    }
}

@keyframes pulse {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.05);
    }
}

@keyframes flagWave {
    0%, 100% {
        transform: rotateY(0deg);
    }
    50% {
        transform: rotateY(10deg);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        top: 8px;
    }
    100% {
        opacity: 0;
        top: 24px;
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.title {
    animation: fadeInDown 1s ease;
}

.main-content {
    animation: fadeIn 1.2s ease;
}

.navigation {
    animation: fadeInUp 1.5s ease;
}

.floating-element {
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    animation-delay: 1.5s;
}

.floating-element:nth-child(3) {
    animation-delay: 3s;
}

.floating-element:nth-child(4) {
    animation-delay: 4.5s;
}