body {
        font-family: 'Roboto', sans-serif;
        text-align: center;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .navbar,
    footer {
        background-color: #040B3F;
        color: white;
    }

    .navbar a {
        color: white;
        text-decoration: none;
        font-weight: 500;
    }

    .navbar a:hover {
        text-decoration: underline;
    }

    .content {
        background-image: url("../img/background-haliz.jpg");
        background-size: 160%;
        /* lekkie przybliżenie */
        background-position: 30% 50%;
        /* bardziej lewo (20%), środek w pionie (50%) */
        background-repeat: no-repeat;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .buttons {
        margin-top: 2rem;
        display: flex;
        gap: 3rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .btn-custom {
        border: 2px solid #040B3F;
        border-radius: 25px;
        padding: 1rem 2rem;
        font-size: 1.25rem;
        background-color: rgba(255, 255, 255, 0.9);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
        transition: transform 0.25s ease,
            box-shadow 0.25s ease,
            background-color 0.25s ease;
    }

    .btn-custom:hover {
        background-color: #040B3F;
        color: white;
        transform: translateY(-4px) scale(1.02);
        box-shadow: 0 10px 25px rgba(4, 11, 63, 0.25);
    }

    .btn-custom:active {
        transform: translateY(-1px) scale(0.99);
        color: white;
        box-shadow: 0 6px 15px rgba(4, 11, 63, 0.25);
    }


    footer a {
        color: white;
        text-decoration: none;
        font-size: 0.9rem;
    }

    footer a:hover {
        text-decoration: underline;
    }

    img.logo {
        max-width: 200px;
        height: auto;
        margin-bottom: 2rem;
    }

    .g-recaptcha {
        margin-top: 30px;
    }

    .footer-img-section {
        width: 100%;
        background: #ffffff;

        display: flex;
        flex-direction: row;
        /* jedna linia */
        justify-content: center;
        /* środek poziomo */
        align-items: center;
        /* środek pionowo */

        gap: 2rem;
        /* odstęp między logo */
        padding: 1.5rem 1rem;

        flex-wrap: wrap;
        /* na mobile mogą się zawinąć */
    }

    .footer-img {
        max-height: 60px;
        /* kontrola wysokości */
        width: auto;
        /* zachowanie proporcji */
        object-fit: contain;
    }