.start-page__about {
    display: flex;
    gap: 70px;
    margin: 30px 0 80px;
    align-items: center;
}

.start-page__about .index-section__title {
    text-align: left;
}

.start-page__about-column {
    width: 60%;
}

.start-page__about-column:first-child {
    width: 40%;
}

.about__date {
    font-size: 128px;
    font-weight: 500;
    color: #133658;
    line-height: 1.25;
}

.about__desc {
    font-size: 23px;
    font-weight: 500;
    color: var(--main-text-color);
    margin-bottom: 20px;
}

.about__desc p {
    margin-bottom: 16px;
}

.about__desc span {
    color: #56c3e8;
}

.about__desc-mobile {
    display: none;
}

@media (max-width: 1367px) {
    .about__title {
        font-size: 4.4rem;
        margin-bottom: 44px;
    }

    .about__text {
        column-gap: 100px;
        font-size: 2.4rem;
    }

    .about__date {
        font-size: 100px;
    }
}

@media (max-width: 991px) {
    .about__title {
        font-size: 4rem;
    }

    .about__date {
        font-size: 80px;
    }

    .about__desc {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .start-page__about-column:first-child, .start-page__about-column {
        width: 100%;
    }

    .start-page__about, .start-page__about .index-section__title {
        text-align: center;
    }

    .about__desc {
        text-align: left;
        font-size: 14px;
    }

    .start-page__about {
        margin: 0 0 30px;
    }

    .about__title {
        font-size: 2.8rem;
        margin-bottom: 5px;
    }

    .about__text {
        flex-direction: column;
        column-gap: 0;
        row-gap: 28px;
        font-size: 1.6rem;
    }

    .about__text-desc {
        max-width: none;
        text-align: center;
    }
}