.main-title {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.21;
    letter-spacing: 0.4px;
    text-align: center;
    margin-bottom: 35px;
}

.second-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.36;
    letter-spacing: 0.6px;
    text-align: center;
}

.sub-title {
    font-size: 16px;
    line-height: 1.50;
    letter-spacing: 0.6px;
    text-align: center;
    color: #1d1d1b;
}

.bigger-text {
    font-size: 15px;
    line-height: 1.50;
    letter-spacing: 0.7px;
    margin-bottom: 30px;
}


.regular-text {
    font-size: 13px;
    line-height: 1.56;
    letter-spacing: 0.4px;
}

@media (min-width: 768px) {
    .main-title {
        font-size: 48px;
    }

    .second-title {
        font-size: 28px;
    }

    .sub-title {
        font-size: 24px;
    }

    .bigger-text {

        font-size: 24px;

    }


    .regular-text {

        font-size: 18px;

    }
}