* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #fff9f0 0%, #fff0e6 50%, #ffe4d6 100%);
    color: #2d3748;
    overflow-x: hidden;
}

.container {
    text-align: center;
    padding: 2rem;
    animation: fadeIn 1s ease-out;
}

.greeting {
    font-size: clamp(4rem, 15vw, 10rem);
    font-weight: 700;
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #48dbfb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    animation: float 6s ease-in-out infinite;
}

.subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    color: #4a5568;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.tagline {
    font-size: clamp(0.875rem, 2vw, 1rem);
    font-weight: 300;
    color: #718096;
    letter-spacing: 0.05em;
}

footer {
    position: absolute;
    bottom: 2rem;
    text-align: center;
    font-size: 0.875rem;
    color: #a0aec0;
}

footer a {
    color: #ff6b6b;
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: #feca57;
}

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

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

@media (max-height: 500px) {
    footer {
        position: static;
        margin-top: 2rem;
    }
}