body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #1f4287, #2c3e50);
    overflow: hidden; /* Hide overflow to prevent scroll bars on animations */
}

.container {
    text-align: center;
    color: #f0f0f0;
    animation: fadeIn 2s ease-in-out;
}

.logo {
    width: 250px;
    height: auto;
    border-radius: 50px;
    animation: pulse 2s infinite ease-in-out, bounceIn 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    transition: transform 0.3s ease-in-out;
}

.logo:hover {
    transform: scale(1.1);
}

h1 {
    font-size: 2.5em;
    margin-top: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: slideInUp 2s ease-in-out;
}

/* Keyframe animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes bounceIn {
    0%, 20%, 40%, 60%, 80%, 100% {
        transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    0% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }
    20% {
        transform: scale3d(1.1, 1.1, 1.1);
    }
    40% {
        transform: scale3d(0.9, 0.9, 0.9);
    }
    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03);
    }
    80% {
        transform: scale3d(0.97, 0.97, 0.97);
    }
    100% {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

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