* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background: #0f172a; /* azul escuro tech */
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
            color: #afc6fb;
            text-align: center;
        }

        .container {
            max-width: 420px;
            padding: 20px;
        }

        .logo {
            width: 600px;
            max-width: 80%;
            margin-bottom: 28px;
        }

        h1 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        p {
            font-size: 15px;
            opacity: 0.75;
        }