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

html, body {
    height: 100%;
}

body {
    background-color: #0d1117;
    color: #e6edf3;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

main {
    text-align: center;
    padding: 2rem;
}

.container {
    max-width: 800px;
}

.brand {
    font-size: clamp(3rem, 12vw, 6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #58a6ff 0%, #a371f7 50%, #f778ba 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 80px rgba(88, 166, 255, 0.3);
    margin-bottom: 1rem;
    animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 20px rgba(88, 166, 255, 0.2));
    }
    to {
        filter: drop-shadow(0 0 40px rgba(163, 113, 247, 0.3));
    }
}

.tagline {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: #8b949e;
    font-weight: 400;
    letter-spacing: 0.05em;
}