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

body {
    font-family: 'Arial Black', Arial, sans-serif;
    background: linear-gradient(135deg, #0a1929 0%, #1a2332 50%, #0a1929 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 140, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 165, 0, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 69, 0, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.container {
    text-align: center;
    z-index: 1;
    padding: 20px;
}

.glow-text {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    
    background: linear-gradient(45deg, #ff8c00, #ffa500, #ff8c00);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
    text-shadow: 
        0 0 10px rgba(255, 140, 0, 0.8),
        0 0 20px rgba(255, 140, 0, 0.6),
        0 0 30px rgba(255, 140, 0, 0.4),
        0 0 40px rgba(255, 140, 0, 0.2),
        0 0 60px rgba(255, 140, 0, 0.1);
    
    animation: glow 2s ease-in-out infinite alternate, pulse 3s ease-in-out infinite;
}

.subtitle {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    
    background: linear-gradient(45deg, #4a5568, #718096, #4a5568);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    
    text-shadow: 
        0 0 5px rgba(255, 140, 0, 0.5),
        0 0 10px rgba(255, 140, 0, 0.3),
        0 0 15px rgba(255, 140, 0, 0.2);
    
    animation: subtle-glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 
            0 0 10px rgba(255, 140, 0, 0.8),
            0 0 20px rgba(255, 140, 0, 0.6),
            0 0 30px rgba(255, 140, 0, 0.4),
            0 0 40px rgba(255, 140, 0, 0.2),
            0 0 60px rgba(255, 140, 0, 0.1);
    }
    to {
        text-shadow: 
            0 0 15px rgba(255, 140, 0, 1),
            0 0 25px rgba(255, 140, 0, 0.8),
            0 0 35px rgba(255, 140, 0, 0.6),
            0 0 45px rgba(255, 140, 0, 0.4),
            0 0 65px rgba(255, 140, 0, 0.3);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

@keyframes subtle-glow {
    from {
        text-shadow: 
            0 0 5px rgba(255, 140, 0, 0.5),
            0 0 10px rgba(255, 140, 0, 0.3),
            0 0 15px rgba(255, 140, 0, 0.2);
    }
    to {
        text-shadow: 
            0 0 8px rgba(255, 140, 0, 0.7),
            0 0 12px rgba(255, 140, 0, 0.5),
            0 0 18px rgba(255, 140, 0, 0.3);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .glow-text {
        margin-bottom: 1.5rem;
        font-size: clamp(2.5rem, 12vw, 6rem);
        letter-spacing: 0.02em;
    }
    
    .subtitle {
        font-size: clamp(1.2rem, 5vw, 2rem);
        letter-spacing: 0.08em;
    }
}

@media (max-width: 480px) {
    body {
        min-height: 100vh;
        padding: 10px;
    }
    
    .container {
        padding: 10px;
    }
    
    .glow-text {
        margin-bottom: 1.2rem;
        font-size: clamp(2rem, 15vw, 5rem);
        letter-spacing: 0.01em;
        
        text-shadow: 
            0 0 8px rgba(255, 140, 0, 0.7),
            0 0 15px rgba(255, 140, 0, 0.5),
            0 0 20px rgba(255, 140, 0, 0.3),
            0 0 25px rgba(255, 140, 0, 0.2);
    }
    
    .subtitle {
        font-size: clamp(1rem, 6vw, 1.8rem);
        letter-spacing: 0.05em;
        
        text-shadow: 
            0 0 4px rgba(255, 140, 0, 0.4),
            0 0 8px rgba(255, 140, 0, 0.3),
            0 0 12px rgba(255, 140, 0, 0.2);
    }
}

@media (max-width: 320px) {
    .container {
        padding: 5px;
    }
    
    .glow-text {
        margin-bottom: 1rem;
        font-size: clamp(1.8rem, 18vw, 4rem);
    }
    
    .subtitle {
        font-size: clamp(0.9rem, 7vw, 1.5rem);
    }
}