body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    color: white;
    text-align: center;
}

.container {
    max-width: 800px;
    padding: 2rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, text-shadow 0.3s ease;
}

h1:hover {
    text-shadow: 3px 3px 8px rgba(0,0,0,0.5);
    transform: scale(1.05);
}

p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.container:hover p {
    transform: scale(1.02);
}

.ai-iconWrapper {
    display: inline-block;
    cursor: pointer;
}

.ai-icon {
    width: 6rem;
    height: 6rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease, filter 0.3s ease;
    animation: float 3s ease-in-out infinite paused;
}

.ai-iconWrapper:hover .ai-icon {
    animation-play-state: running;
}

@media (prefers-reduced-motion: reduce) {
    .ai-iconWrapper:hover .ai-icon {
        animation-play-state: paused;
    }
    .container:hover {
        transform: none;
        box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    }
    h1:hover {
        transform: none;
    }
    p:hover {
        transform: none;
    }
    body {
        animation: none;
        background-size: auto;
    }
    .ai-icon:hover {
        transform: none;
        filter: none;
    }
}

.ai-icon:hover {
    transform: scale(1.3) rotate(20deg);
    filter: drop-shadow(0 0 30px rgba(255,255,255,0.9));
}

.animate-title {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.animate-subtitle {
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
    opacity: 0;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-12px) rotate(-8deg); }
    66% { transform: translateY(-12px) rotate(8deg); }
}

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