html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    font-family: 'Heebo', sans-serif;
    
}

/* Header */

.header {
    display: flex;
    justify-content: space-between;
    padding-left: 30px;
    padding-right: 30px;
    position: relative;
    top: 107px;
    margin-top: -69px;
}

.logo {
    width: 3.1vw;
    height: 6.2vh;
}

.language {
    display: flex;
    justify-content: space-between;
    width: 3.5vw;
    font-size: 20px;
    color: white;
    position: relative;
    top: -38px;
    z-index: 100;
}

.slash {
    cursor: default;
}

.ru:hover {
    color: gray;
}
.en:hover {
    color: gray;
}

.ru {
    cursor: pointer;
    transition: 1s;
}

.en {
    cursor: pointer;
     transition: 1s;
}

/* .welcom {
} */

.welcom-box {
    display: grid;
    grid-template-columns: 50% 50%;
    height: 100vh;
    align-items: center;
    margin: auto;
    background-color: #a2c4bc;
    color: white;
}

.health-day {
    height: 100vh;
    overflow-x: hidden;

}

.arrow:hover {
    background-color: rgb(90, 90, 90);
    
}

.arrow {
    height:30px;
    width:30px;
    cursor: pointer;
    margin: auto;
    transition: 1s;
    border-radius: 50%;
    margin-top: 30%;
}

.yakor {
    text-decoration: none;
}


.arrow-down {
    height:20px;
    width:20px;
    position: relative;
    left: calc(100% - 25px);
    top: calc(100% - 25px);
}

.video {
    object-fit: cover;
    width: 100%; 
    height: 100vh;
    display: block;
    position: relative;
    z-index: 1;
}

/* .play-video-ferst:hover {
    background-color: rgba(255, 255, 255, 0.397);
} */

.play-video-ferst {
    height: 30px;
    width: 30px;
    cursor: pointer;
    border-radius: 50%;
    transition: 1s;
    margin-top: -6%;
    margin-left: 4%;
    position: relative;
    z-index: 10;
    display: none;
    background-color: rgba(255, 255, 255, 0.397);
}

.play-welcom-video {
    height: 20px;
    width: 20px;
    left: calc(100% - 23px);
    top: calc(100% - 25px);
    position: relative;
}

/* .pause-video-ferst:hover {
    background-color: rgba(255, 255, 255, 0.397);
} */

.pause-video-ferst {
    height: 30px;
    width: 30px;
    cursor: pointer;
    border-radius: 50%;
    transition: 1s;
    position: relative;
    z-index: 100;
    margin-left: 4%;
    margin-top: -6%;
    display: block;
    background-color: rgba(255, 255, 255, 0.397);
}


.pause-welcom-video {
    height: 25px;
    width: 25px;
    left: calc(100% - 28px);
    top: calc(100% - 27px);
    position: relative;
}


.day-this {
    
    font-size: 96px;
    text-align: center;
    margin-top: 41%;
    
}

.health-video {
    background-color: lightgray;
    height: 100vh;
    display: block;
}

/* What this day */

.what-this {
    /* height: 964px; */
    /* background-color: rgb(212, 209, 209); */
    background-color: white;
}

.title-box-what {
    margin-top: 0;
    font-size: 50px;
    text-align: center;
    padding-top: 5%;
    font-weight: 500;
}

.slider-box {
    display: flex;
    justify-content: space-evenly;
    margin:auto;
    
}

.item {
    width: 26vw;
    height: 51.8vh;
    border-radius: 3%;
    position: relative;
    z-index: 1;
    
}
/*  */
.slick-track{
    display: flex;
    justify-content: space-evenly;
    margin:auto;
}

.slick-list {
    overflow: hidden;
}
/*  */
.pictures {
    width: 26vw;
    height: 51.8vh;
    object-fit: cover;
    border-radius: 3%;
    position: relative;
    z-index: 1;
    
}

.text-day {
    text-align: center;
    width: 46.9vw;
    font-size: 30px;
    margin: auto;
    margin-top: 5%;
    font-weight: 300;
}



.slider-box>.slick-arrow {
    display: flex;
    justify-content: space-between;
    z-index: 10;
    top: 230px;
    position: relative;
    font-size: 0;
    width: 200px;
    height: 31px;
    border: none;
}

.slick-arrow.slick-prev:hover {
    opacity: 0.5;
}

.slick-arrow.slick-next:hover {
    opacity: 0.5;
}

.slider-box>.slick-arrow.slick-prev {
    cursor: pointer;
    transform: rotate(90deg);
    background: url(assets/right-left.svg) 0 0 / 100% no-repeat;
    margin-right: 71px;
    display: block;
}

.slider-box>.slick-arrow.slick-next {
    cursor: pointer;
    background: url(assets/right-left.svg) 0 0 / 100% no-repeat;
    transform: rotate(270deg);
    display: block;
}

/*  */

/* More information */

.more-information {
    height: 117.2vh;
    margin:auto;
}

.box-video {
    margin:auto;
    margin-top: 3%;
    margin-bottom: 5%;
    margin:auto;
    width: 89vw;
    height: 87vh;
}

.title-box-video {
    margin-top: 0;
    font-size: 50px;
    text-align: center;
    padding-top: 5%;
    font-weight: 500;
}

.video-visitka {
    object-fit: cover;
    width: 89vw;
    height: 87vh;
    border-radius: 20px;
    margin:auto;
}


/* tiens information */

.parralax {
    background-image: url(assets/para03.png);
    min-height: 400px; 
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    
}

.information-tiens {
    margin-top: 50px;
}

.box-information {
    margin: auto;
    width: 100%;
}

.tiens-box {
    display: grid;
    grid-template-columns: 44.5vw 44.5vw;
    align-items: center;
    justify-items: center;
    margin-top: 90px;
    justify-content: center;
}


.ferst-text-tiens {
    font-size: 18px;
    font-weight: 300;
    width: 36.5vw;
    text-align:justify;
}

.ferst-photo-tiens {
    width: 18.2vw;
    height: 25.9vh;
    /* background-color: lightgray; */
    object-fit: cover;
    /* border-radius: 10%; */
    display: block;
}

.tiens-box01 {
    display: grid;
    grid-template-columns: 44.5vw 44.5vw;
    align-items: center;
    justify-items: center;
    background-color:rgb(241 236 236 / 72%);
    margin-top: 90px;
    height: 300px;
    justify-content: center;
}

.second-text-tiens {
    font-size: 18px;
    font-weight: 300;
    width: 36.5vw;
    text-align:justify;
}

.second-photo-tiens {
    width: 18.2vw;
    height: 25.9vh;
    background-color: lightgray;
    object-fit: cover;
    display: block;
}

.tiens-box02 {
    display: grid;
    grid-template-columns: 44.5vw 44.5vw;
    align-items: center;
    justify-items: center;
    margin-top: 90px;
    height: 300px;
    justify-content: center;
}

.threeth-text-tiens {
    font-size: 18px;
    font-weight: 300;
    text-align:justify;
}

.div-tiens>ul>li {
    font-size: 18px;
    font-weight: 300;
    width: 36.5vw;
    text-align:justify;
}

.threeth-photo-tiens {
    width: 18.2vw;
    height: 25.9vh;
    background-color: lightgray;
    object-fit: cover;
    display: block;
}

.tiens-box03 {
    display: grid;
    grid-template-columns: 44.5vw 44.5vw;
    align-items: center;
    justify-items: center;
    background-color:rgb(241 236 236 / 72%);
    margin-top: 90px;
    height: 300px;
    justify-content: center;
}

.fourth-photo-tiens {
    width: 18.2vw;
    height: 25.9vh;
    background-color: lightgray;
    object-fit: cover;
    display: block;
}

.fourth-text-tiens {
    font-size: 18px;
    font-weight: 300;
    text-align:justify;
}

.div-tiens01>ul>li {
    font-size: 18px;
    font-weight: 300;
    width: 36.5vw;
    text-align:justify;
}

@media screen and (max-width: 1140px) { 
    .header {
        margin-top: -85px;
    }

    .pictures {
        width: 26vw;
        height: 19.8vh;
    }
    .item {
        width: 26vw;
        height: 19.8vh;
    }

    .slider-box>.slick-arrow.slick-prev {
        margin-right: 37px;
    }

    .slider-box>.slick-arrow {
        top: 116px;
    }

    .video-visitka {
        height: 37vh;
    }

    .box-video {
        height: 37vh;
    }

    .more-information {
        height: 52vh ;
    }
    .tiens-box03 {
        height: 402px;
    }
    .ferst-photo-tiens {
        width: 39.2vw;
        height: 17.9vh;
    }
    .second-photo-tiens {
        width: 39.2vw;
        height: 17.9vh;
    }
    .threeth-photo-tiens {
        width: 39.2vw;
        height: 17.9vh;
    }
    .fourth-photo-tiens {
        width: 39.2vw;
        height: 17.9vh;
    }

    .day-this {
        margin-top: 96%;
    }
}

@media screen and (max-width: 768px) { 
    .day-this {
        font-size: 74px;
    }

    .slider-box>.slick-arrow {
        top: 87px;
    }
    .pause-video-ferst {
        margin-top: -15%;
    }
    .play-video-ferst {
        margin-top: -15%;
    }
    .tiens-box01 {
        height: 328px;
    }
    .tiens-box03 {
        height: 510px;
    }

}

@media screen and (max-width: 375px)  {

    .slick-list {
        padding-left: 8px;
    }

    .slider-box>.slick-arrow.slick-next { 
        display: none;
    }
    .slider-box>.slick-arrow.slick-prev { 
        display: none;
    }

    .welcom-box {
        grid-template-columns: 100%;
    }

    .header {
        padding-right: 67px;
    }

    .logo {
        width: 13.1vw;
    }

    .health-video {
        display: none;
    }

    .day-this {
        margin-top: 50%;
        font-size: 57px;
    }

    .text-day {
        width: 96.9vw;
        font-size: 19px;
        margin-top: 15%;
    }

    .slider-box>.slick-arrow.slick-prev {
        margin-right: 7px;
    }

    .pictures {
        width: 30vw;
        height: 14.8vh;
    }

    .item {
        width: 30vw;
        height: 14.8vh;
    }

    .slider-box>.slick-arrow {
        width: 10.4vw;
        height: 3.2vh;
        top: 39px;
    }

    .video-visitka {
        height: 40vh;
    }

    .more-information {
        height: 60.2vh;
    }

    .tiens-box {
        grid-template-columns: 44.5vw;
        margin-top: 40px;
    }

    .ferst-text-tiens {
        font-size: 13px;
        width: 84.5vw;
    }

    .tiens-box01 {
        grid-template-columns: 44.5vw;
        margin-top: 40px;
    }

    .second-text-tiens {
        font-size: 15px;
        width: 84.5vw;
    }

    .tiens-box02 {
        grid-template-columns: 44.5vw;
        margin-top: 5px;
    }

    .threeth-text-tiens {
        font-size: 15px;
    }

    .div-tiens>ul>li {
        font-size: 15px;
        width: 84.5vw;
        padding-right: 10px;
    }

    .tiens-box03 {
        grid-template-columns: 44.5vw;
        margin-top: 5px;
        height: 331px;
    }

    .fourth-text-tiens {
        font-size: 15px;
        width: 84.5vw;
    }

    .div-tiens01>ul>li {
        font-size: 15px;
        width: 84.5vw;
        padding-right: 10px;
    }

    .ferst-photo-tiens {
        display: block;
        width: 84.2vw !important;
        height: 25.9vh !important; 
    }

    .second-photo-tiens {
        display: none;
    }

    .threeth-photo-tiens {
        display: block;
        width: 84.2vw !important;
        height: 25.9vh !important;
    }

    .fourth-photo-tiens {
        display: none;
    }
}

@media screen and (max-width: 415px) {

    .welcom-box {
        grid-template-columns: 100%;
    }

    .header {
        padding-right: 67px;
    }

    .logo {
        width: 13.1vw;
    }

    .health-video {
        display: none;
    }

    .day-this {
        margin-top: 70%;
        font-size: 57px;
    }

    .text-day {
        width: 96.9vw;
        font-size: 19px;
        margin-top: 15%;
    }

    .slick-list {
        padding-left: 8px;
    }

    .slider-box>.slick-arrow.slick-prev {
        display: none;
    }
    .slider-box>.slick-arrow.slick-next {
       
        display: none;
    }

    .pictures {
        width: 30vw;
        height: 14.8vh;
    }

    .item {
        width: 30vw;
        height: 14.8vh;
    }

    .slider-box>.slick-arrow {
        width: 10.4vw;
        height: 3.2vh;
        top: 44px;
        
    }

    .video-visitka {
        height: 40vh;
    }

    .more-information {
        height: 60.2vh;
    }

    .tiens-box {
        grid-template-columns: 44.5vw;
        margin-top: 40px;
    }

    .ferst-text-tiens {
        font-size: 13px;
        width: 84.5vw;
    }

    .tiens-box01 {
        grid-template-columns: 44.5vw;
        margin-top: 40px;
    }

    .second-text-tiens {
        font-size: 15px;
        width: 84.5vw;
    }

    .tiens-box02 {
        grid-template-columns: 44.5vw;
        margin-top: 5px;
    }

    .threeth-text-tiens {
        font-size: 15px;
    }

    .div-tiens>ul>li {
        font-size: 15px;
        width: 84.5vw;
        padding-right: 10px;
    }

    .tiens-box03 {
        grid-template-columns: 44.5vw;
        margin-top: 183px;
        height: 331px;
    }

    .fourth-text-tiens {
        font-size: 15px;
        width: 84.5vw;
    }

    .div-tiens01>ul>li {
        font-size: 15px;
        width: 84.5vw;
        padding-right: 10px;
    }

    .ferst-photo-tiens {
        display: block;
        width: 84.2vw !important;
        height: 25.9vh !important; 
    }

    .second-photo-tiens {
        display: none;
    }

    .threeth-photo-tiens {
        display: block;
        width: 84.2vw !important;
        height: 25.9vh !important;
    }

    .fourth-photo-tiens {
        display: none;
    }
}

@media screen and (max-width: 376px){
    .day-this {
        margin-top: 47%;
        font-size: 57px;
    }
}


@media screen and (max-width: 321px) { 
    .day-this {
        margin-top: 47%;
        font-size: 44px;
    }

    .slider-box>.slick-arrow {
        top: 33px;
    }

}

@media screen and (max-width: 1440px) { 
    .tiens-box03 {
        height: 347px;
    }
}
@media screen and (max-width: 1240px) { 
    .pause-video-ferst {
        margin-top: -8%;
    }
    .play-video-ferst {
        margin-top: -8%;
    }
}
@media screen and (max-width: 1140px) { 
    .tiens-box03 {
        height: 375px;
    }
    .ferst-photo-tiens {
        width: 25.2vw;
    }
    .second-photo-tiens {
        width: 25.2vw;
    }
    .threeth-photo-tiens {
        width: 25.2vw;
    }
    .fourth-photo-tiens {
        width: 25.2vw;
    }
}