body {
    margin: 0;
    height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #dbeafe 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Segoe UI', Arial, sans-serif;
    overflow: hidden;
}
.container {
    background: rgba(255,255,255,0.85);
    padding: 3rem 4rem;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: floatIn 1.2s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes floatIn {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
h1 {
    color: #2563eb;
    font-size: 55px;
    letter-spacing: 1px;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(90deg, #2563eb, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGlow 2s infinite alternate;
    font-family: "Pacifico", cursive;
    font-weight: 600;
    font-style: normal;
}
@keyframes textGlow {
    from { text-shadow: 0 0 8px #38bdf8; }
    to { text-shadow: 0 0 24px #2563eb; }
}
.wave {
    display: inline-block;
    animation: wave 1.5s infinite;
    transform-origin: 70% 70%;
}
@keyframes wave {
    0%, 60%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    30% { transform: rotate(14deg); }
    40% { transform: rotate(-4deg); }
    50% { transform: rotate(10deg); }
}
.subtitle {
    color: #64748b;
    font-size: 1.1rem;
    margin-top: 0.5rem;
    letter-spacing: 0.5px;
}