html {
    scroll-behavior: smooth;
}

.c-block__row-1 {
    border-top: 1px solid #e9e9e9;
    padding: 40px 0;
    border-bottom: 1px solid #e9e9e9;

    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.c-block__row-1__title {
    width: calc(60% - (16px * (2 - 1)) / 2);

    font-weight: 400;
    font-size: 32px;
    line-height: 1.2;
    text-align: left;
}

.c-block__row-1__btns {
    width: calc(40% - (16px * (2 - 1)) / 2);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.c-block__row-1__btn {
    display: block;
    cursor: pointer;
    background-color: #ee2323;
    color: #fff;
    padding: 14px 60px;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.4;
    user-select: none;
}

.c-block__row-1__btn:hover {
    background-color: #ee2323;
    color: #fff;
}

.c-block__row-2 {
    padding: 40px 0;
    border-bottom: 1px solid #e9e9e9;

}

.op__number {
    font-weight: 400;
    font-size: 80px;
    line-height: 1;
    color: #db3434;
    margin-bottom: 60px;
}

.op__title {
    font-weight: 400;
    font-size: 18px;
    line-height: 1.2;
    color: #000;
    margin-bottom: 20px;
}

.op__description {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.4;
}

.op1__slider {
    padding-bottom: 40px;
    border-bottom: 1px solid #e9e9e9;
}

.op2__slider {
    padding-top: 40px;
}

.c-block__row-3 {
    background-color: #db3434;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #fff;
    padding: 62px 0;
}

.c-block__row-3__title {
    font-weight: 400;
    font-size: 48px;
    line-height: 1.2;
}

.c-block__row-3__description {
    font-weight: 400;
    font-size: 20px;
    line-height: 1.4;
    padding: 0 140px;
    text-align: center;
}

.c-block__row-4__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    color: #000;
}

.c-block__row-4__row > div {
    width: calc(100% / 2);
}

.c-block__row-4__row.header > .c-block__row-4__item {
    padding: 40px 0 27px 0;
    font-weight: 600;
    font-size: 24px;
    line-height: 1.2;
    text-align: center;
    border-bottom: 2px solid #e9e9e9;
}

.c-block__row-4__row.header > .c-block__row-4__item.first {
    border-left: 1px solid #e9e9e9;
    border-right: 1px solid #e9e9e9;
    border-top-right-radius: 20px;
    border-top-left-radius: 20px;
}

.c-block__row-4__row.item:last-child > .c-block__row-4__item.first {
    border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
}

.c-block__row-4__row.item > .c-block__row-4__item {
    padding: 32px;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.4;
}

.c-block__row-4__row.item > .c-block__row-4__item.first {
    border-left: 1px solid #e9e9e9;
    border-right: 1px solid #e9e9e9;
    border-bottom: 1px solid #e9e9e9;
}

.c-block__row-4__row.item > .c-block__row-4__item.second {
    border-bottom: 1px solid #e9e9e9;
}

.c-block__row-4__e-container {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.c-block__row-4__e-container__first-col, .c-block__row-4__e-container__second-col {
    width: calc(100% / 2 - (20px * (2 - 1)) / 2);
}

.c-block__row-4__before-title {
    font-weight: 400;
    font-size: 12px;
    margin-bottom: 50px;
    padding-top: 50px;
    margin-top: 50px;
    border-top: 1px solid #e9e9e9;
}

.c-block__row-4__title {
    font-weight: 400;
    font-size: 48px;
    line-height: 1.18;
    color: #000;
    margin-bottom: 50px;
}

.c-block__row-4__items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.c-block__row-4__item {
    width: calc(100% / 4 - (20px * (4 - 1)) / 4);
    border-top: 1px solid #e9e9e9;
    padding: 40px 0;
}

.c-block__row-4__item__img {
    margin-bottom: 24px;
}

.c-block__row-4__item__title {
    margin-bottom: 20px;
    font-weight: 400;
    font-size: 18px;
    line-height: 1.2;
    color: #000;
}

.c-block__row-4__item__description {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.4;
    color: #6f6f6f;
    padding-right: 5px;
}

.c-block__row-4__e-container__c-title {
    font-weight: 400;
    font-size: 40px;
    line-height: 1.05;
    margin: 0 0 60px 0;
    padding-top: 40px;
    color: #000;
    border-top: 1px solid #e9e9e9;
}

.c-block__row-4__e-container__description {
    font-weight: 400;
    font-size: 15px;
    line-height: 1.4;
    color: #6f6f6f;
    margin: 0 0 40px 0;
}

.c-block__row-4__e-container__items {
    margin-bottom: 40px;
}

.c-block__row-4__e-container__item {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 20px 0;
    border-top: 1px solid #e9e9e9;
}

.c-block__row-4__e-container__number {
    font-weight: 700;
    font-size: 15px;
    line-height: 1.4;
    color: #6f6f6f;

    width: 20px;
}

.c-block__row-4__e-container__title {
    font-weight: 400;
    font-size: 15px;
    line-height: 1.4;
    color: #000;

    width: calc(100% - 20px - 30px);
}

.c-block__row-4__e-container__btn {
    display: block;
    cursor: pointer;
    background-color: #ee2323;
    color: #fff;
    padding: 14px 60px;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.4;
    user-select: none;
    text-align: center;
}

.c-block__row-4__e-container__btn:hover {
    background-color: #ee2323;
    color: #fff;
}

.c-block__row-4__e-container__second-col {
    background-image: url(../img/bg-v1.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    border-radius: 20px;
}

.c-block__row-4__e-container__img {
    display: none;
}

@media (max-width: 1199px) {
    .c-block__row-1__title {
        font-size: 24px;
    }
    .c-block__row-1__title, .c-block__row-1__btns {
        width: calc(100% / 2 - (16px * (2 - 1)) / 2);
    }
    .c-block__row-1__btn {
        padding: 14px 25px;
    }
    .c-block__row-3__title {
        font-size: 32px;
    }
    .c-block__row-3__description {
        padding: 0 60px;
    }
    .c-block__row-4__e-container__first-col {
        width: 100%;
    }
    .c-block__row-4__e-container__second-col {
        display: none;
    }
    .c-block__row-4__e-container__img {
        display: block;
        background-image: url(../img/bg-v1.jpg);
        aspect-ratio: 720 / 221;
        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
        border-radius: 20px;
        margin-bottom: 40px;
    }
    .c-block__row-4__item {
        width: calc(100% / 2 - (20px * (2 - 1)) / 2);
    }
    .c-block__row-4__title {
        font-size: 40px;
    }
}

@media (max-width: 700px) {
    .c-block__row-1 {
        flex-direction: column;
    }
    .c-block__row-1__title, .c-block__row-1__btns {
        width: 100%;
    }
    .c-block__row-1__btn {
        width: 100%;
        text-align: center;
    }
    .c-block__row-2 .swiper-slide {
        max-width: 240px;
    }
    .c-block__row-3 {
        padding: 20px 0;
    }
    .c-block__row-3__description {
        padding: 0 20px;
    }
    .c-block__row-4__row.header > .c-block__row-4__item {
        font-size: 20px;
    }
    .c-block__row-4__row.item > .c-block__row-4__item {
        padding: 9px;
        font-size: 12px;
    }
    .c-block__row-4__item {
        width: 100%;
    }
    .c-block__row-4__title {
        font-size: 24px;
    }
    .c-block__row-4__e-container__c-title {
        font-size: 32px;
    }
}