@media (max-width: 1919px) {
    .ab-hero__lead {
        font-size: 12px;
        max-width: 300px;
    }

    .ab-hero__title {
        font-size: 45px;
        max-width: 650px;
    }

    .ab-header__request {
        min-width: 150px;
    }

    /* .about */
    .about-page {
        padding: 100px 37px 120px;
    }

    .about-page__title {
        font-size: 260px;
        padding-bottom: 65px;
        margin-bottom: 90px;
    }

    .about-page__desc p {
        font-size: 26px;
    }

    .about-page__desc {
        max-width: 730px;
        gap: 50px;
    }

    /* .mission */
    .mission__title {
        font-size: 375px;
    }

    .mission__body {
        margin-top: -160px;
    }

    .mission__desc {
        margin-top: 85px;
        max-width: 740px;
        gap: 50px;
    }

    .mission__desc p {
        font-size: 26px;
    }

    .mission__stats-wrap {
        margin-top: 200px;
        padding: 0 40px;
    }

    .mission__stats-label {
        font-size: 15px;
        padding-bottom: 24px;
        margin-bottom: 37px;
    }

    .mission__num {
        font-size: 112px;
    }

    .mission__stat-caption {
        font-size: 15px;
        padding-bottom: 3px;
    }

    .mission__stat {
        gap: 22px;
    }

    .mission {
        padding-bottom: 180px;
    }

    /* .advantages */
    .advantages__card {
        width: 409px;
        height: 615px;
        padding: 31px 26px 37px;
        margin-right: 2.5px;
    }

    .advantages__num {
        font-size: 18px;
    }

    .advantages__label {
        font-size: 20px;
    }

    /* .how */
    .how--about {
        padding-top: 230px;
    }

    .how--about .how__title {
        font-size: 67px;
    }
}

@media (max-width: 1270px) {
    .mission__title {
        font-size: 275px;
    }
}

@media (max-width: 1024px) {
    .ab-hero__lead {
        position: static;
    }

    .hero--about {
        gap: 40px;
    }

    .ab-hero__title {
        font-size: 35px;
    }

    /* about */
    .about-page__title {
        font-size: 160px;
    }

    /* mission */
    .mission__title {
        font-size: 175px;
    } 

    .mission__body {
        margin-top: -100px;
    }

    .mission__stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .mission__desc {
        padding-left: 30px;
    }

    .mission__stats-label {
        text-align: center;
    }
}

@media (max-width: 769px) {
    .hero--about .hero__bottom {
        flex-direction: column;
        align-items: start;
    }
}

@media (max-width: 570px) {
    /* hero */
    .hero--about {
        padding-top: 90px;
        justify-content: space-between;
    }

    .hero--about:after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 0;
        height: 500px;
        background: linear-gradient(to top, rgba(0, 0, 0, 0) 0%, #00000090 100%);
    }

    .hero::before {
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 38%, rgba(0, 0, 0, 0.0) 100%);
    }

    .ab-hero__title {
        font-size: 25px;
        max-width: 250px;
        font-weight: 300;
    }

    .hero--about  .hero__blur {
        left: 153%;
    }

    .hero--about .hero__bottom {
        gap: 30px;
    }

    /* .about */
    .about-page {
        padding: 150px 20px 150px;
    }

    .about-page__title {
        font-size: 100px;
        padding-bottom: 50px;
        margin-bottom: 50px;
    }

    .about-page__desc p {
        font-size: 18px;
    }

    .about-page__desc {
        gap: 40px;
    }

    /* .mission */
    .mission__img {
        min-height: 547px;
        object-fit: cover;
    }

    .mission__title {
        font-size: 100px;
        padding-left: 20px;
    }

    .mission__body {
        margin-top: -50px;
    }

    .mission__desc {
        margin-top: 50px;
        gap: 40px;
        margin-right: 20px;
    }

    .mission__desc p {
        font-size: 18px;
    }

    .mission__stats-wrap {
        margin-top: 150px;
        padding: 0 20px;
    }

    .mission__stats-label {
        font-size: 14px;
        text-align: left;
        padding-bottom: 20px;
        margin-bottom: 40px;
    }

    .mission__stats {
        flex-direction: column;
        align-items: start;
        gap: 60px;
    }

    .mission__num {
        font-size: 80px;
    }

    .mission__stat-caption {
        font-size: 16px;
    }

    .mission__stat {
        gap: 20px;
    }

    .mission {
        padding-bottom: 150px;
    }

    /* Advantages — paged slider: one card per screen, cropped 20px each side */
    .advantages__track {
        width: auto;
        animation: none;
    }

    .advantages__card {
        width: calc(100vw - 40px);
        height: 580px;
        margin-right: 0;
        padding: 20px;
    }

    .advantages__num {
        font-size: 16px;
    }

    .advantages__label {
        font-size: 21px;
    }

    .advantages__nav {
        display: flex;
        gap: 10px;
        margin-top: 30px;
        padding-left: 20px;
    }

    .advantages__arrow--prev img {
        transform: scaleX(-1);
    }

    .advantages__card::before {
        display: none;
    }

    /* .how */
    .how--about {
        padding-top: 100px;
    }

    .how--about .how__title {
        font-size: 30px;
        text-align: left;
    }

    .how--about .how__head {
        justify-content: start;
    }

    .how--about .how__list .how__item.how__item:first-child {
        border-top: 1px solid #2e2e2e;
    }
}