.d-flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

@media all and (min-width: 1024px) {
    .flex-column-desktop {
        flex-direction: column;
    }
}

:root {
    --border-color: #707070;
}

address {
    font-style: normal;
}
footer a img {
    max-width: 100%;
    height: auto;
}

body {
    background: #FFFFFF;
    color: #000;
    font-family: Arial, "Segoe UI", Roboto, "Helvetica Neue", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    font-weight: 400;
    font-style: normal;
    position: relative;
}
header {
    background-image: url("../img/main.webp");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 44.84vw;
}
section.first, section.second, footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
section.second article {
    border-bottom: 1px solid var(--border-color);
}
h1, h2, h3, h4, h5, p {
    margin: 0;
}
.area-links {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.area-link {
    text-decoration: none;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: dodgerblue;
    border-radius: 10000px;
    font-weight: 600;
    border: 1px solid #707070;
}

@media all and (min-width: 1024px) {
    section.first {
        margin-top: 32px;
        margin-bottom: 31.5px;
    }
    section.first article, section.second article, footer article {
        width: 80.417vw;
    }
    .title {
        font-size: 34px;
        font-weight: 500;
        letter-spacing: 0.041em;
        margin-bottom: 8px;
    }
    .title-with-underline {
        font-size: 16px;
        letter-spacing: 0.035em;
        padding-bottom: 17px;
        border-bottom: 1px solid #707070;
    }
    .title-with-underline-1 {
        margin-bottom: 52px;
    }
    .left-block {
        max-width: calc(968px - 56px);
        padding-right: 56px;
        border-right: 1px solid #707070;
    }
    .left-block h2 {
        white-space: nowrap;
        font-size: 22px;
        font-weight: 400;
        letter-spacing: 0.035em;
        margin-bottom: 28px;
    }
    .left-block p {
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0.025em;
        line-height: 30px;
        margin-bottom: 10.5px;
    }
    .right-block {
        padding-top: 64.5px;
        padding-left: 64.5px;
    }
    .right-block h3 {
        font-size: 22px;
        letter-spacing: 0.035em;
        margin-bottom: 10px;
    }
    .right-block h2 {   
        font-size: 34px;
        letter-spacing: 0.041em;
    }

    section.second article {
        padding-bottom: 49px;
        margin-bottom: 50px;
    }
    .area-links {
        margin-top: 57px;
    }
    .area-link {
        width: 295px;
        height: 295px;
    }
    .area-link h2 {
        font-size: 34px;
        line-height: 35px;
        letter-spacing: 0.035em;
        margin-bottom: 11px;
    }
    .area-link h3 {
        font-size: 22px;
        line-height: 25px;
        letter-spacing: 0.035em;
        margin-bottom: 37px;
    }
    .area-link h5 {
        font-size: 18px;
        line-height: 25px;
        letter-spacing: 0.03em;
    }

    footer {
        margin-bottom: 49px;
    }
    footer article {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    footer .more-links {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    footer .contact-info {
        display: flex;
        flex-wrap: nowrap;
        font-size: 20px;
        width: 912px;
        justify-content: space-between;
        letter-spacing: 0.025em;
        font-family: "Helvetica Neue", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
        padding-right: 8px;
    }
    footer a.logo {
        width: 307px;
        height: 110px;
        margin-right: 21.5px;
        display: inline-block;
    }
    footer a.facebook {
        width: 32.92px;
        height: 32.92px;
    }
}

@media all and (max-width: 1023px) {
    header {
        background-image: url("../img/main-sm.webp");
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        height: 68.448vw;
    }
    section.first {
        margin-top: 16px;
        margin-bottom: 57px;
    }
    section.first article, section.second article {
        max-width: 768px;
        width: 84.223vw;
    }
    .title {
        font-size: 22px;
        font-weight: 500;
        letter-spacing: 0.041em;
        line-height: 30px;
        margin-bottom: 14px;
    }
    .title-with-underline {
        font-size: 16px;
        letter-spacing: 0.035em;
        padding-bottom: 17px;
        border-bottom: 1px solid #707070;
    }
    .title-with-underline-1 {
        margin-bottom: 52px;
    }
    .left-block {
        margin-bottom: 48px;
    }
    .left-block h2 {
        white-space: initial;
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0.019em;
        line-height: 25px;
        margin-bottom: 48px;
    }
    .left-block p {
        font-size: 14px;
        font-weight: 400;
        letter-spacing: 0.025em;
        line-height: 30px;
        margin-bottom: 0;
    }
    .whole-block {
        flex-direction: column;
    }
    .right-block h3 {
        font-size: 16px;
        letter-spacing: 0.035em;
        line-height: 25px;
        margin-bottom: 20px;
    }
    .right-block h2 {   
        font-size: 20px;
        letter-spacing: 0.041em;
        line-height: 11px;
    }

    section.second article {
        padding-bottom: 49px;
        margin-bottom: 67px;
    }
    .area-links {
        margin-top: 48px;
        flex-direction: column;
        align-items: center;
    }
    .area-link {
        width: 231px;
        height: 231px;
        margin-bottom: 28px;
    }
    .area-link:last-child {
        margin-bottom: 0;
    }
    .area-link h2 {
        font-size: 27px;
        line-height: 28px;
        letter-spacing: 0.035em;
        margin-bottom: 9px;
    }
    .area-link h3 {
        font-size: 16px;
        line-height: 18px;
        letter-spacing: 0.035em;
        margin-bottom: 30px;
    }
    .area-link h5 {
        font-size: 14px;
        line-height: 23px;
        letter-spacing: 0.025em;
    }

    footer {
        margin-bottom: 41px;
    }
    footer article {
        display: flex;
        flex-direction: column-reverse;
    }
    footer .more-links {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    footer .contact-info {
        font-size: 12px;
        justify-content: space-between;
        line-height: 30px;
        letter-spacing: 0.025em;
        font-family: "Helvetica Neue", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
        padding-right: 8px;
        margin-bottom: 16px;
    }
    footer a.logo {
        width: 172px;
        height: 62px;
        display: inline-block;
    }
    footer a.facebook {
        width: 24.69px;
        height: 24.69px;
    }
}