body {
        font-family: Arial, sans-serif;
        background: #141414;
        color: #fff;
        margin: 0;
        padding: 0;
    }

    h1 {
        margin: 0 0 0px 0;
        padding: 0;
        text-align: center;
    }

    /* --- UKŁAD DWÓCH KOLUMN --- */
    .wrapper {
        display: flex;
        justify-content: center;
        align-items: flex-start;
        gap: 80px;
        padding: 30px;
        flex-wrap: wrap; /* na telefonie układa się pionowo */
    }

    .left-column {
        width: 400px;
        max-width: 95%;
    }

    .right-column {
        width: 400px;
        max-width: 95%;
        font-size: 20px;
        line-height: 1.4;
    }

    /* --- PRZYCISKI --- */
    .btn-blue {
        display: block;
        width: 100%;
        margin: 10px 0;
        padding: 15px;
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background: #2196f3;
        border-radius: 20px;
        text-decoration: none;
        text-align: center; /* wyrównanie tekstu */
    }

    .btn-blue:hover {
        background: #0d80d1;
    }

    .btn-green {
        display: block;
        width: 100%;
        margin: 10px 0;
        padding: 15px;
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background: #439a47;
        border-radius: 20px;
        text-decoration: none;
        text-align: center; /* wyrównanie tekstu */
    }

    .btn-green:hover {
        background: #3a873e;
    }

    .btn-grey {
        display: block;
        width: 100%;
        margin: 10px 0;
        padding: 15px;
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background: #6c757d;
        border-radius: 20px;
        text-decoration: none;
        text-align: center; /* wyrównanie tekstu */
    }

    .btn-grey:hover {
        background: #5a6268;
    }

    .btn-red {
        display: block;
        width: 100%;
        margin: 10px 0;
        padding: 15px;
        font-size: 18px;
        font-weight: bold;
        color: #fff;
        background: #e53935;
        border-radius: 20px;
        text-decoration: none;
        text-align: center; /* wyrównanie tekstu */
    }

    .btn-red:hover {
        background: #c62828;
    }