* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f0f0f0;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

aside {
    flex: 1;
    padding: 0 10px;
}

main {
    flex: 3;
    padding: 0 10px;
}

.game-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
}

#gameCanvas {
    background-color: #222;
    border-radius: 4px;
    display: block;
    margin: 0 auto;
    max-width: 100%;
    touch-action: none;
    outline: none;
}

.controls {
    margin-top: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #45a049;
}

.score {
    font-size: 1.2rem;
    font-weight: bold;
}

footer {
    background-color: #333;
    color: white;
    padding: 2rem 0;
    margin-top: 35px;
	 font-size: 20px;
}

.developer-info {
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid #555;
    margin-bottom: 1rem;
}

.seo-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
}

.seo-content h2, .seo-content h3 {
    margin: 1.5rem 0 1rem;
    color: #4CAF50;
}

.seo-content p {
    margin-bottom: 1rem;
}

.ad-placeholder {
    background-color: #ddd;
    padding: 100px 20px;
    text-align: center;
    border-radius: 4px;
    margin-bottom: 20px;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    
    aside {
        padding: 10px 0;
    }
    
    #gameCanvas {
        width: 100%;
    }
    
    .controls {
        flex-direction: column;
    }
    
    header h1 {
        font-size: 2rem;
    }
}

/* Touch controls for mobile */
.touch-controls {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 60px);
    gap: 5px;
    margin-top: 15px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.touch-btn {
    background-color: rgba(76, 175, 80, 0.7);
    color: white;
    border: none;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    user-select: none;
    touch-action: manipulation;
}

.touch-btn:active {
    background-color: rgba(76, 175, 80, 0.9);
}

.up-btn {
    grid-column: 2;
    grid-row: 1;
}

.left-btn {
    grid-column: 1;
    grid-row: 2;
}

.right-btn {
    grid-column: 3;
    grid-row: 2;
}

.down-btn {
    grid-column: 2;
    grid-row: 3;
}

@media (max-width: 768px) {
    .touch-controls {
        display: grid;
    }
}