CryptoPixels/index.html at main · AkshajSinghal/CryptoPixels · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Crypto Million Dollar Homepage</title>
    <!-- Content Security Policy: only allow resources from same origin and safe image sources -->
    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; connect-src 'self'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline';">
    <link rel="stylesheet" href="./src/styles.css">
</head>
<body>
    <header>
        <h1>Crypto Million Dollar Homepage</h1>
        <div class="stats">Base Price: 0.001 ETH per Pixel</div>
    </header>

    <div class="trust-card">
        <h2>🛡️ Why Trust Us & How to Buy</h2>
        <div class="trust-columns">
            <div class="trust-column">
                <h4>Trust</h4>
                <p>Our system is 100% decentralized, non-custodial, and zero-KYC. We do not use third-party payment gateways or processors — transactions go wallet-to-wallet on-chain via the Base network. If a block isn't assigned, our security layers will block database insertion to prevent accidental claims.</p>
            </div>
            <div class="trust-column">
                <h4>How to Buy</h4>
                <ol>
                    <li>Click and drag or tap multiple pixels on the grid to highlight your custom ad size.</li>
                    <li>Input your image URL and target redirect link.</li>
                    <li>Confirm the automatically calculated total invoice inside MetaMask.</li>
                </ol>
            </div>
        </div>
    </div>

    <div id="canvas-container">
        <canvas id="gridCanvas" width="1000" height="1000" aria-label="Pixel purchase canvas"></canvas>
    </div>

    <div class="overlay" id="overlay"></div>

    <div class="modal" id="buyModal">
        <h3>Buy Pixel Block</h3>
        <p id="blockCoords">Selected Pixels: 0</p>
        <p class="selection-summary">Selected: <span id="pixelCount">0</span> pixels | Total: <strong id="totalPrice">0 ETH</strong></p>
        <p style="margin-top:6px; color:#94a3b8;">Price per pixel: <strong>0.001 ETH</strong></p>
        <input type="text" id="imgUrl" placeholder="10x10 Image Link (HTTPS PNG/JPG)" autocomplete="off">
        <input type="text" id="linkUrl" placeholder="Your Website Link (https://...)" autocomplete="off">
        <button id="payBtn" type="button">Pay with Crypto Wallet</button>
    </div>

    <div class="toast hidden" id="toast"></div>

    <!-- External crypto/db libraries moved to server-side. Client uses a small module only. -->
    <script type="module" src="./src/app.js"></script>
</body>
</html>