:root {
            --bg-color: #f0f0f0;
            --neon-green: #00ff41;
            --neon-pink: #ff00ff;
            --neon-blue: #00f0ff;
            --neon-yellow: #fefe33;
            --black: #000000;
            --white: #ffffff;
            --shadow: 6px 6px 0px var(--black);
            --shadow-hover: 2px 2px 0px var(--black);
        }

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

        body {
            background: var(--bg-color);
            color: var(--black);
            padding-bottom: 50px;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 8%;
            background: var(--white);
            border-bottom: 4px solid var(--black);
        }

        .logo {
            font-weight: 900;
            font-size: 28px;
            text-transform: uppercase;
            letter-spacing: -1px;
        }

        nav a {
            text-decoration: none;
            padding: 10px 20px;
            background: var(--neon-yellow);
            border: 3px solid var(--black);
            box-shadow: 4px 4px 0px var(--black);
            font-weight: 700;
            color: var(--black);
            transition: 0.1s;
        }

        nav a:hover {
            box-shadow: var(--shadow-hover);
            transform: translate(2px, 2px);
        }

        .hero {
            text-align: center; 
            padding: 80px 20px;
            background: var(--neon-blue);
            border-bottom: 4px solid var(--black);
        }

        .hero h2 {
            font-size: 42px;
            font-weight: 900;
            text-transform: uppercase;
            margin-bottom: 15px;
            -webkit-text-stroke: 1px var(--black);
        }

        .hero p {
            font-weight: 600;
            margin-bottom: 30px;
        }

        .categories {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;  
        }

        .categories button {
            padding: 12px 24px;
            font-weight: 900;
            text-transform: uppercase;
            border: 3px solid var(--black);
            background: var(--white);
            box-shadow: var(--shadow);
            cursor: pointer;
            transition: 0.1s;
        }

        .categories button:hover {
            transform: translate(3px, 3px);
            box-shadow: 3px 3px 0px var(--black);
            background: var(--neon-pink);
            color: var(--white);
        }

        .section {  
            padding: 60px 8%;
        }

        .section h3 {
            font-size: 32px;
            font-weight: 900;
            text-transform: uppercase;
            margin-bottom: 40px;
            display: inline-block;
            background: var(--neon-green);
            padding: 5px 15px;
            border: 3px solid var(--black);
            box-shadow: 6px 6px 0px var(--black);
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 40px;
        }

        .card {
            border: 4px solid var(--black);
            background: var(--white);
            box-shadow: 10px 10px 0px var(--black);
            transition: 0.1s;
        }

        .card:hover {
            transform: translate(4px, 4px);
            box-shadow: 6px 6px 0px var(--black);
        }

        .card img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-bottom: 4px solid var(--black);
        }

        .card-content {
            padding: 20px;
        }

        .tag {
            font-size: 12px;
            font-weight: 900;
            text-transform: uppercase;
            padding: 5px 10px;
            background: var(--neon-pink);
            color: var(--white);
            border: 2px solid var(--black);
            display: inline-block;
            margin-bottom: 12px;
        }

        .card h4 {
            font-size: 20px;
            font-weight: 900;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .buttons {  
            display: flex;
            gap: 10px;
        }

        .buttons a {
            flex: 1;
            text-align: center;
            font-size: 13px;
            font-weight: 700;
            text-decoration: none;
            padding: 10px;
            border: 3px solid var(--black);
            color: var(--black);
            background: var(--white);
            transition: 0.1s;
        }

        .buttons a:first-child {
            background: var(--neon-blue);
        } 

        .buttons a:hover {
            background: var(--black);  
            color: var(--white);
        }

        @media(max-width:600px){
            .hero h2 { font-size: 28px; }
            .grid { gap: 30px; }
        }