.promo-grafika {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.promo-btn {
    display: inline-block;
    background-color: #e63946; /* intensywny kolor CTA */
    color: #fff;
    padding: 12px 18px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    font-size: 20px;
    font-family: 'Teko', sans-serif;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.promo-btn:hover {
    background-color: #d62828;
    transform: scale(1.05);
}

/* Responsywność dla telefonów */
@media (max-width: 600px) {
    .promo-btn {
        font-size: 14px;
        padding: 10px 16px;
    }

    .promo-grafika {
        bottom: 15px;
        right: 15px;
    }
}