body {
            font-family: 'Arial Black', sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f9f9f9;
            color: #111;
            background-image: linear-gradient(to right, rgba(249, 249, 249, 0.9) 10%, rgba(249, 249, 249, 0) 50%, rgba(249, 249, 249, 0.9) 90%),
                              linear-gradient(to bottom, rgba(249, 249, 249, 0.9) 10%, rgba(249, 249, 249, 0) 50%, rgba(249, 249, 249, 0.9) 90%),
                              repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.05) 0px, rgba(0, 0, 0, 0.05) 1px, transparent 1px, transparent 40px),
                              repeating-linear-gradient(90deg, rgba(0, 0, 0, 0.05) 0px, rgba(0, 0, 0, 0.05) 1px, transparent 1px, transparent 40px);
            background-size: cover, cover, 40px 40px, 40px 40px;
        }
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .hero {
            text-align: center;
            margin-bottom: 40px;
        }
        h1, h2 {
            font-weight: 900;
            text-transform: uppercase;
            font-size: 1.5em;
        }
        h1 {
            font-size: 3em;
        }
        .hero p{
            font-size: 1.5em;
        }
        .tabs {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
            margin-bottom: 40px;
            background: #fff;
            border: 3px solid #111;
            padding: 12px;
        }
        .tab {
            background: #ff90b3;
            padding: 15px 25px;
            border: 3px solid #111;
            margin: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.1s ease-in-out;
            box-shadow: 4px 4px 0 #000;
            color: #000;
        }
        .tab:hover {
            background: #ffaac7;
        }
        .tool-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        .tool-card {
            background: #90f1ff;
            border: 3px solid #111;
            padding: 20px;
            box-shadow: 6px 6px 0 #000;
        }
        .tool-card img {
            width: 100%;
            height: auto;
            border: 3px solid #000;
        }
        .tool-card h3 {
            font-size: 1.3em;
            margin-top: 10px;
            text-transform: uppercase;
        }
        .tool-card p {
            font-size: 0.95em;
            color: #333;
            font-weight: bold;
        }
        .cta {
            text-align: center;
            margin: 60px 0;
        }
        .cta a {
            display:block;
            text-decoration:none;
            margin:20px auto;
            width:160px;
            padding: 12px 28px;
            font-size: 1.2em;
            font-weight: 900;
            background: #faff70;
            border: 3px solid #000;
            box-shadow: 4px 4px 0 #000;
            cursor: pointer;
            text-transform: uppercase;
            color: #000;
        }
        .cta button:hover {
            background: #fffac2;
        }
        .footer {
            text-align: center;
            font-size: 0.9em;
            font-weight: bold;
            margin-top: 40px;
        }