:root {
    --primary-color: #6d28d9;
    --secondary-color: #8b5cf6;
    --accent-color: #00ffff;
    --bg-dark: #0f172a;
    --text-light: #f8fafc;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    background-image: radial-gradient(circle at 50% 50%, #1e293b 0%, #0f172a 100%);
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 2rem;
    text-align: center;
    z-index: 1;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    line-height: 1.2;
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
    animation: fadeInDown 1s ease-out;
}

.play-btn {
    display: inline-block;
    padding: 1.5rem 4rem;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: white;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50px;
    position: relative;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 10px 30px -10px rgba(109, 40, 217, 0.6);
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

.play-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px -10px rgba(109, 40, 217, 0.8);
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
}

.play-btn:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, #ff00cc, #3333ff, #00ffff);
    z-index: -1;
    filter: blur(20px);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 60px;
}

.play-btn:hover .btn-glow {
    opacity: 0.6;
    animation: glowRotate 3s linear infinite;
}

/* Background decoration */
body::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

body::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

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

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

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .play-btn {
        padding: 1.2rem 3rem;
        font-size: 1.2rem;
        width: 100%;
    }
}