body {
    font-family: "Open Sans", serif;
}

/* --- ОБЩИЕ КЛАССЫ --- */
.wrapper {
    max-width: 1448px;
    width: 100%;
    margin: 0 auto;

    padding-left: 32px;
    padding-right: 32px;
}
@media screen and (max-width: 968px) {
    .wrapper {
        padding-left: 24px;
        padding-right: 24px;
    }
}
@media screen and (max-width: 576px) {
    .wrapper {
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* ссылка */
.link {
    transition: color 0.15s ease-in;
}
.link:hover {
    color: #9eb952;
}
.link:focus {
    border-bottom: 2px solid #83a440;
}
.link_light {
    color: #ffffff;
}
.link_dark {
    color: #bae249;
}
.link_active {
    color: #bae249;
}

/* заголовки */
.heading-1 {
    font-size: 50px;
    line-height: 1.2;
    font-weight: 700;
}
.heading-2 {
    font-size: 40px;
    line-height: 1.3;
    font-weight: 600;
}
.heading-3 {
    font-size: 30px;
    line-height: 1.3;
    font-weight: 600;
}
.heading-4 {
    font-size: 22px;
    line-height: 1.4;
    font-weight: 600;
}
@media (max-width: 1200px) {
    .heading-1 {
        font-size: 48px;
    }
    .heading-2 {
        font-size: 38px;
    }
    .heading-3 {
        font-size: 28px;
    }
    .heading-4 {
        font-size: 20px;
    }
}
@media (max-width: 768px) {
    .heading-1 {
        font-size: 38px;
    }
    .heading-2 {
        font-size: 32px;
    }
    .heading-3 {
        font-size: 24px;
    }
    .heading-4 {
        font-size: 18px;
    }
}
@media (max-width: 576px) {
    .heading-1 {
        font-size: 28px;
    }
    .heading-2 {
        font-size: 26px;
    }
    .heading-3 {
        font-size: 22px;
    }
}
@media (max-width: 440px) {
    .heading-1 {
        font-size: 26px;
    }
    .heading-2 {
        font-size: 22px;
    }
    .heading-3 {
        font-size: 18px;
    }
    .heading-3 {
        font-size: 16px;
    }
}

/* текст */
.text-very-large {
    font-size: 30px;
    line-height: 1.5;
    font-weight: 400;
}
.text-large {
    font-size: 20px;
    line-height: 1.5;
    font-weight: 400;
}
.text-medium {
    font-size: 18px;
    line-height: 1.4;
    font-weight: 400;
}
.text-small {
    font-size: 16px;
    line-height: 1.4;
    font-weight: 400;
}
@media (max-width: 1200px) {
    .text-very-large {
        font-size: 28px;
    }
}
@media (max-width: 992px) {
    .text-very-large {
        font-size: 26px;
    }
}
@media (max-width: 768px) {
    .text-very-large {
        font-size: 24px;
    }
    .text-large {
        font-size: 18px;
    }
    .text-medium {
        font-size: 16px;
    }
    .text-small {
        font-size: 14px;
    }
}
@media (max-width: 576px) {
    .text-very-large {
        font-size: 20px;
    }
}

/* --- ГОТОВЫЕ КОМПОНЕНТЫ --- */
/* download */
.download {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    width: max-content;
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid #5c9c9e;
}
.download img {
    width: 18px;
    height: 18px;
}
@media screen and (max-width: 576px) {
    .download {
        width: 100%;
    }
}

/* header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;

    padding: 18px 0;
    background-color: #1d2f30;
}
.header__wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header__icon {
    width: 40px;
    height: 40px;
}
.header__nav-list {
    display: flex;
    gap: 50px;
}
.header__nav-item {
    font-size: 24px;
}
.header__phone {
    display: flex;
    align-items: center;
    gap: 12px;
}
.header__burger-btn {
    display: none;
    background: transparent;
}
@media screen and (max-width: 1200px) {
    .header__burger-btn {
        display: initial;
        z-index: 101;
    }
    .header__nav {
        display: none;

        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;

        flex-direction: column;
        justify-content: center;
        align-items: center;

        z-index: 100;
        background-color: rgba(29, 47, 48, 0.92);
    }
    .header__nav_open {
        display: flex;
    }
    .header__nav-list {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
}
@media screen and (max-width: 440px) {
    .header__phone img {
        display: none;
    }
}

/* footer */
.footer {
    padding: 60px 0;
    color: white;
    background-color: #1d2f30;
}
.footer__wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
.footer__bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.footer__iframe {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}
.footer__iframe iframe {
    position: absolute;
    z-index: 1;
}
.contacts {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contacts__links-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.contacts__social-list {
    display: flex;
    gap: 12px;
}
.contacts__social-item img {
    border-radius: 50%;
    overflow: hidden;
    width: 32px;
    height: 32px;
}
@media screen and (max-width: 576px) {
    .footer__wrapper {
        gap: 32px;
    }
    .footer__bottom {
        gap: 32px;
        display: flex;
        flex-direction: column;
    }
    .footer__map {
        height: 300px;
    }
}