.about-us {
    padding: 50px 200px;
    margin: 0 auto;
    max-width: 1800px;
    font-size: 20px;
}

h1 {
    font-size: 32px;
    margin-bottom: 30px;
}
.attention {
    width: 100%;
    background-color: #a0c4dc;
    border-radius: 10px;
    padding: 10px 10px;
    margin-bottom: 30px;
    text-align: center;
}
.description p {
    margin: 0 0 18px;
}

.description ul {
    margin-left: 2em;
}

.specialists-promo{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    max-width: 1000px;
    text-align: center;
    font-size: 22px;
    margin: 0 auto;
    margin-top: 150px;
}

.promo-btn {
    position: relative;
    padding-right: 32px;
    width: 170px;
}

.promo-btn-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    line-height: 1;
}

@media (max-width: 1100px) {
    .about-us {
        padding: 50px 60px;
    }
}

@media (max-width: 768px) {
    .about-us {
        padding: 30px 20px;
        font-size: 16px;
    }

    h1 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .specialists-promo {
        margin-top: 60px;
        font-size: 18px;
    }
}