:root {
            --primary: #2e4f36;
            --accent: #c69200;
            --text: #1e1e21;
            --bg: #ffffff;
            --light: #f6f6f6;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text);
            margin: 0;
            padding: 0;
        }

        header {
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg);
            border-bottom: 2px solid var(--primary);
        }

        .logo { width: 150px; }

        nav ul {
            list-style: none;
            display: flex;
            gap: 15px;
            padding: 0;
        }

        nav a {
            text-decoration: none;
            color: var(--primary);
            font-weight: bold;
            font-size: 0.9rem;
        }

        .hero {
            height: 400px;
            background: linear-gradient(rgba(46, 79, 54, 0.7), rgba(46, 79, 54, 0.7)), url('/assets/mechas-balayage-todo-lo-que-necesitas-saber.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 20px;
        }

        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 2rem;
        }

        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }

        .card {
            border: 1px solid #eee;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 4px;
        }

        footer {
            background: var(--primary);
            color: white;
            text-align: center;
            padding: 2rem;
            margin-top: 2rem;
        }

        @media (max-width: 768px) {
            nav ul { flex-direction: column; align-items: center; }
            .hero { height: 250px; }
        }