/* хедер начало */
body {
    font-family: "Monserrat";
    background-image: url(img/sections/sec5_background_2.png);
    background-size: cover;
    color: white;
    font-size: 26px;
}

.header_wrap{
    position: relative;
    background-image: url("img/header/header_people_big.jpg");
    background-position: 10% center;
    height: 1203px;
    padding-top: 20px;
}

/* бургер для хэдера */
.header__burger-btn {
    display: none;
    position: fixed;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    border: none;
    background-color: transparent;
    z-index: 2;
}

/* span'ы в бургере - начало */
.header__burger-btn > span {
    position: absolute;
    width: 30px;
    height: 3px;
    background-color: white;
    left: 5px;
    transition: transform .5s, opacity .5s, background-color .5s;
}

.header__burger-btn > span:nth-child(1) {
    transform: translateY(-10px);
}

.header__burger-btn > span:nth-child(3) {
    transform: translateY(10px);
}
/* span'ы в бургере - конец */
    
/* класс open для анимации иконки бургера - начало */
.section_header.open .header__burger-btn > span {
    background-color: white;
}

.section_header.open .header__burger-btn > span:nth-child(1) {
    transform: translateY(0) rotate(-45deg);
}

.section_header.open .header__burger-btn > span:nth-child(2) {
    opacity: 0;
}

.section_header.open .header__burger-btn > span:nth-child(3) {
    transform: translateY(0) rotate(45deg);
}
/* класс open для анимации иконки бургера - конец */

.header_logo{
    position: absolute;
    top: 100px;
}
.header_text_wrap_top{
    position: absolute;
    right: 15%;
    top: 10%;
    width: 320px;
}

.header_text_top_ru{
    font-size: 28px;
    text-align: end;
    color: #FFFFFF;
    margin-bottom: 0px;
}
.header_text_top_china{
    font-size: 40px;
    color: #fa2e17;
    text-align: end;
}

.header_text_wrap_center{
    position: absolute;
    bottom: 24%;
    left: 34%;
}
#particles-red, #particles-blue {
    position: absolute;
    bottom: -215%;
    left: calc(50% - 250px);
    width: 500px;
    height: 525px;
    border-radius: 90%;
    overflow: hidden;
}
.header_text_center_title{
    color: white;
    font-size: 66px;
    width: max-content;
    letter-spacing: 5px;
    line-height: 103%;
    text-shadow: -7px 2px blue, 3px -3px red;
    text-align: center;
    z-index: 0;
    position: relative;
    cursor: default;
    user-select: none;
}

.header_text_center_title{
    cursor: pointer;
}
.header_text_center_title_link:hover{
    text-decoration: none !important;
}
.header_text_wrap_bottom{
    position: absolute;
    left: 29%;
    bottom: 0%;
    text-align: center;
}

.header_text_bottom_ru{
    color: white;
    margin-bottom: 0px;
    font-size: 32px;
}
.header_text_bottom_china{
    color: red;
    font-size: 26px;
}
.breadcrumb_wrap{
    background-color: #c1c1ef3d;
    padding: 20px 0;
}
.breadcrumb_wrap_flex{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* хедер конец */


/* футер начало */

.footer_wrap_image{
    background-image: url("img/footer/footer_back.jpg");
    background-size: contain;
    background-repeat: no-repeat;
    height: 500px;
    position: relative;
}
.footer_wrap_image > h3 {
    text-align: end;    
    width: max-content;
    position: absolute;
    top: 25%;
    left: 30%;
    font-size: 28px;
}

.footer_wrap_image > h2 {
    text-align: end;    
    width: max-content;
    position: absolute;
    top: 15%;
    left: 70%;
    font-size: 32px;
}

.footer_wrap_image > h2 > span {
    font-size: 60px;
    color: #ff2801;
}
.footer_wrap{
    background-image: url(img/sections/sec5_background_2.png);
    background-size: 100%;
    height: 550px;
    padding-top: 50px;
}
/* футер конец */


/* медиа */

@media (max-width: 1680px) {
    .header_wrap{
        height: 1000px;
        background-position: 30% center;
    }
    .header_text_wrap_top{
        right: 15%;
    }
    #particles-red, #particles-blue{
        height: 460px;
    }
}

@media (max-width: 1440px) {
    .header_wrap{
        height: 1000px;
        background-position: 30% center;
    }
    .header_text_wrap_top{
        right: 5%;
    }
    #particles-red, #particles-blue{
        display: none;
    }
}

@media (max-width: 1200px) {
    h3 {
        font-size: 15px;
    }
    h2 {
        font-size: 15px;
    }
}
@media (min-width: 1200px) {
    .header_text_center_title{
        z-index: 100;
    }
}

@media (max-width: 1024px) {
    h3 {
        font-size: 15px;
    }
    h2 {
        font-size: 15px;
    }
    .header_wrap{
        height: 756px;
        background-position: 35% 74%;
        background-size: cover;
    }
    .header_text_top_ru{
        font-size: 24px;
    }
    .header_text_top_china{
        font-size: 35px;
    }
    .header_text_wrap_center{
        left: 30%;
    }
    .header_text_center_title{
        font-size: 42px;
    }
    .header_text_wrap_bottom{
        left: 18%;
    }
    .footer_wrap_image > h3{
        top: 20%;
        left: 29%;
        font-size: 24px;
    }
    .footer_wrap_image > h2{
        top: 13%;
        font-size: 22px;
    }
    .header_logo_wrap img {
        width: 30%;
    }
    .header_text_bottom_ru{
        font-size: 28px;
    }
}

@media (max-width: 992px) {
    .header__burger-btn {
        display: block;
    }
    .header_logo{
        top: 25px;
        left: 20px;
    }

    .header_nav_top {
        position: fixed;
        right:  0;
        top: 0;
        background-color: rgba(10, 15, 101, 0.9);
        padding: 180px 100px;
        z-index: 1;
        transition: transform .5s ;
        transform: translateX(100%);
    }

    .header_nav_top > ul {
        display: block;
        position: absolute;
        top: 30px;
        right: 0%;
    }
    
    .header_nav_top > ul > li > a {
        display: inline-block;
        color: white;
        font-size: 21px;
        padding: 10px 0px;
    } 
    .section_header.open .header_nav_top {
        transform: translateX(0%);
        height: 80%;
    }
    .footer_wrap_image, .footer_wrap{
        height: 400px;
    }
}

@media (max-width: 768px) 
{
   .stand_form_input > input {
        width: 300px;
    }
    .form_container form{
        width: 320px;
    }
    .stand_form_input{
        font-size: 20px;
    }
    .footer_wrap_image, .footer_wrap{
        height: 300px;
    }
    .footer_wrap_image > h3{
        font-size: 20px;
    }
    .footer_wrap_image > h2{
        font-size: 18px;
        left: 74%;
    }
    .header_text_center_title{
        font-size: 49px;
    }
    .header_wrap{
        background-position: 40% 73%;
        background-size: cover;
    }
    .header_text_wrap_center{
        left: 23%;
    }
    .header_text_wrap_bottom{
        left: 16%;
    }
    .header_text_bottom_ru{
        font-size: 24px;
    }
}

@media (max-width: 425px) {
    .footer_wrap_image > h2 > span{
        font-size: 20px;
    }
    .footer_wrap_image > h2{
        font-size: 10px;
        left: 70%;
        top: 13%;
    }
    .footer_wrap_image > h3{
        font-size: 10px;
        top: 15%;
        left: 30%;
    }
    .header_logo_wrap  img {
        width: 25%;
    }
    .header_text_center_title{
        font-size: 30px;
    }
    .header_wrap{
        height: 400px;
        background-size: cover;
    }
    .header_text_wrap_top{
        right: 5%;
    }
    #particles-red, #particles-blue{
        height: 460px;
    }
    .header_text_top_china{
        font-size: 18px;
    }
    .header_text_top_ru{
        font-size: 14px;
        width: 200px;
    }
    .header_text_wrap_top{
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }
    .header_text_wrap_center{
        bottom: 27%;
        left: 19%;
    }
    .header_text_wrap_bottom{
        left: 7%;
    }
    .header_text_bottom_ru, .header_text_bottom_china{
        font-size: 16px;   
    }
    .header_text_wrap_center{
        bottom: 24%;
        left: 13%;
    }
    .footer_wrap_image, .footer_wrap {
        height: 170px;
    }
    .header_text_center_title{
        font-size: 22px;
    }
}

@media (max-width: 375px) {
    .form_container form{
        width: 280px;
    }
}

@media (max-width: 320px) {
    .stand_form_input > input {
        width: 270px;
    }
    .form_container form{
        width: 225px;
    }
    .stand_form_input {
        width: 270px;
        font-size: 17px;
    }
    .footer_wrap_image, .footer_wrap {
        height: 125px;
    }
    .footer_wrap_image > h3{
        left: 17%;
    }
    .footer_wrap_image > h2{
        left: 66%;
    }
}