* {
    box-sizing: border-box;
}

:root {
    --text-color-RGB: 50, 50, 50;
    --link-color-RGB: 13, 58, 220;
    --hover-color-RGB: 0, 215, 100;
    --background-color-RGB: 255, 255, 255;
    --surface-color-RGB: 240, 240, 240;
    --secondary-text-color-RGB: 200, 200, 200;
    --accent-text-color-RGB: 255, 144, 0;
}

@font-face {
    font-family: "TT Firs Neue";
    font-weight: 600;
    font-style: normal;
    src: url("./fonts/TTFirsNeue-DemiBold.woff2") format("woff2"), url("./fonts/TTFirsNeue-DemiBold.woff") format("woff");
}

@font-face {
    font-family: "TT Firs Neue";
    font-weight: 700;
    font-style: normal;
    src: url("./fonts/TTFirsNeue-Bold.woff2") format("woff2"), url("./fonts/TTFirsNeue-Bold.woff") format("woff");
}

@font-face {
    font-family: "TT Firs Neue";
    font-weight: 400;
    font-style: normal;
    src: url("./fonts/TTFirsNeue-Regular.woff2") format("woff2"), url("./fonts/TTFirsNeue-Regular.woff") format("woff");
}

html {
    /* line-height: 1.25; */
    /* scroll-behavior: smooth; */

    --mobile-viewport-min: 320;
    --mobile-desktop-breakpoint: 768;
    --desktop-viewport-max: 1500;

    --mobile-font-size-min: 11;
    --mobile-font-size-max: 29;

    --desktop-font-size-min: 12.5;
    --desktop-font-size-max: 22;

    font-size: calc(var(--mobile-font-size-min) * 1px);

    @media screen and (min-width: 320px) {
        font-size: calc(var(--mobile-font-size-min) * 1px + (var(--mobile-font-size-max) - var(--mobile-font-size-min)) * ((100vw - var(--mobile-viewport-min) * 1px) / (var(--mobile-desktop-breakpoint) - var(--mobile-viewport-min))));
    }

    @media screen and (min-width: 768px) {
        font-size: calc(var(--desktop-font-size-min) * 1px + (var(--desktop-font-size-max) - var(--desktop-font-size-min)) * ((100vw - var(--mobile-desktop-breakpoint) * 1px) / (var(--desktop-viewport-max) - var(--mobile-desktop-breakpoint))));
    }

    @media screen and (min-width: 1500px) {
        font-size: calc(var(--desktop-font-size-max) * 1px);
    }

}

body {
    font-family: "TT Firs Neue";
    margin: 0;
    color: rgba(var(--text-color-RGB), 1);
    background-color: rgba(var(--background-color-RGB), 1);
    line-height: 1.25;
}

.wrapper {
    position: relative;
    margin: 0 auto;
    width: 86%;

    @media (max-width: 768px) {
        width: 96%;
        /* padding: .7em; */
    }
}

.text-width {
    width: 95%;

    @media (max-width: 768px) {
        width: 100%;
    }
}

/* ============================================= */

.v-space.S {
    height: 1em;

    @media (max-width: 768px) {
        height: 0.5em;
    }
}

.v-space.M {
    height: 2em;

    @media (max-width: 768px) {
        height: 1em;
    }
}

.v-space.L {
    height: 4em;

    @media (max-width: 768px) {
        height: 2em;
    }
}

.v-space.XL {
    height: 8em;

    @media (max-width: 768px) {
        height: 4em;
    }
}

/* =================================== */

.main-title {
    display: flex;
    justify-content: space-between;
    align-items: baseline;

    @media (max-width: 768px) {
        flex-direction: column-reverse;
    }

    & figure {
        margin: 0;

        & img {
            width: 4em;
        }
    }
}

a {
    text-decoration: none;
    color: rgba(var(--text-color-RGB), 1);
    transition: color 0.5s ease;

    &:hover {
        color: rgba(var(--link-color-RGB), 1);
        transition: color 0s ease;
    }
}

h1 {
    font-size: 3em;
    text-transform: uppercase;
    margin: 0;
    font-weight: 700;
    line-height: 1.350;
    letter-spacing: 0.02em;

    @media (max-width: 768px) {
        line-height: 1.2;
        margin-top: .3em;
        font-size: 1.6em;
    }

    & span {
        color: rgba(var(--accent-text-color-RGB), 1);
    }
}

p {
    margin: 0 0 0.3em;
}

.descript {
    color: rgba(var(--secondary-text-color-RGB), 1);
}

.contacts {
    width: 100%;
}

.contacts-contact-column {
    display: flex;
    justify-content: space-between;

    @media (max-width: 768px) {
        display: flex;
        flex-direction: column;
    }

    & .column-1 {
        margin-right: 1em;
    }

    & span {
        margin-right: .6em;

        &:first-child {
            margin-right: 0;
        }

        &:last-child {
            margin-right: 0;
        }
    }
}

.contacts-line {
    background-color: rgba(var(--text-color-RGB), 1);
    width: 100%;
    height: .15em;
    margin: 0 0 0.6em;

    @media (max-width: 768px) {
        height: .1em;
    }
}

h2 {
    font-size: 1.7em;
    text-transform: uppercase;
    margin: 0;
    font-weight: 700;

    @media (max-width: 768px) {
        font-size: 1.4em;
    }
}

/* ======================================================= */


/* h3 {
    font-size: 1.2em;
    margin: 0;
    font-weight: 600;

    @media (max-width: 768px) {
        font-size: 1.2em;
    }
}

.task-flex {
    display: flex;
    gap: .3em;

    @media (max-width: 768px) {
        display: flex;
        flex-direction: column;
    }
}

.task-column-1 {
    width: 43%;

    @media (max-width: 768px) {
        width: 100%;
    }
}

.task-column-2 {
    width: 33%;

    @media (max-width: 768px) {
        width: 100%;
    }

    & .task-element-2 {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: .8em .8em;
        border: 1px solid;
        border-color: rgba(var(--text-color-RGB), .3);
        border-radius: .4em;
        margin: 0 0 .3em;
        height: calc(9em + 9em + .3em);

        @media (max-width: 768px) {
            height: 9em;
        }

        & .task-element-title-2 {
            display: flex;
            justify-content: space-between;
        }
    }
}

.task-column-3 {
    width: 33%;

    @media (max-width: 768px) {
        width: 100%;
    }
}

.task-element {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: .8em .8em;
    border: 1px solid;
    border-color: rgba(var(--text-color-RGB), .3);
    border-radius: .4em;
    margin: 0 0 .3em;
    height: 9em;

    & .task-element-title {
        display: flex;
        justify-content: space-between;
    }
}

.number {
    color: rgba(var(--text-color-RGB), .3);
} */

/* ======================================================= */

#map {
    width: 100%;
    height: 24em;
    border-radius: .8em;
}

.pskinfo {
    margin-top: .8em;
    display: flex;
    justify-content: space-between;
    font-size: .8em;
}

/* ========================================================== */

h3 {
    font-size: 1.1em;
    margin: 0 0 0.6em;
    font-weight: 600;

}

.task-title-number {
    color: rgba(var(--secondary-text-color-RGB), 1);
}

.task-flex {
    display: flex;
    flex-wrap: wrap;
    --gap: 1em;
    --columns: 3;
    --gap-number: calc(var(--columns) - 1);
    gap: var(--gap);

    @media (max-width: 768px) {
        --columns: 2;
    }

        & .task-element {
            width: calc((100% - var(--gap-number) * var(--gap)) / (var(--columns)));
            margin: 0 0 1em;
        }
    }

    .task-line {
        background-color: rgba(var(--text-color-RGB), 1);
        width: 100%;
        height: .15em;
        margin: 0 0 0.6em;

        @media (max-width: 768px) {
            height: .1em;
        }


    }

    .task-title {
        display: flex;
        justify-content: space-between;
    }