*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
html{
    font-size: 10px;
    font-family: 'Poppins', sans-serif;;
    scroll-behavior: smooth;
}
body{
    overflow-x: hidden;
}
.clearfix::after{
    content: "";
    clear: both;
    display: block;
}
img{
    width: 100%;
    height: 100%;
}
/* nav */
nav{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: #fff;
    z-index: 5;
}
nav .bgc{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: -1;
}
nav .navWrapper {
    display: flex;
    max-width: 1240px;
    margin: auto auto;
    height: 100%;
    justify-content: space-between;
}
nav .logo {
    width: 100px;
}
nav .navWrapper ul.active {
    top: 100%;
    opacity: 1;
}
nav .navWrapper ul {
    width: 100%;
    position: absolute;
    opacity: 0.2;
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    background-color: #fff;
    top: -200%;
    left: 0;
    z-index: -2;
    transition: top 0.2s linear;
}
nav .navWrapper ul li{
    padding: 30px;
    text-align: center;    
    width: 33%;
}
nav .navWrapper ul li a{
    color: #ff0e0e;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 700;
}
nav i{
    font-size: 3.2rem;
    color: #008dd2;
    margin: 20px;
    cursor: pointer;
    transition: .2s linear;
}
nav .navWrapper ul.active + i{
    transform: rotate(180deg);
}
@media (min-width: 940px){
    
    nav .navWrapper {
        display: flex;
        width: 100vw;
        z-index: 1;
    }
    nav .navWrapper ul li a{
        font-size: 1.5rem;
    }
    nav i{
        font-size: 0;
    }
    nav .logo {
        width: 122px;
        height: 73px;
        margin-right: 30px;
    }
    nav .navWrapper ul {
        display: flex;
        position: static;
        opacity: 1;
        z-index: 2;
        flex-wrap: nowrap;
        width: 100%;
        line-height: 70px;
        justify-content: space-between;
    }
    
    nav .navWrapper ul li{
        padding: 0px;
        width: 29%;
        height: 100%;
        text-align: center;  
    }
    nav ul li a::after{
        content: "";
        width: 0%;
        height: 2.5px;
        background: #ff0e0e;
        display: block;
        margin: -21px auto;
        transition: 0.5s;
    }
    nav ul li a:hover::after{
        content: "";
        width: 30%;
    }
}
/* header */
header{
    position: relative;
    margin-top: 70px;
    top: 0;
    left: 0;
    height: calc(80vh - 70px);
    width: 100%;
}
header .bgc-header{
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    animation: bgc 15s linear infinite;
    opacity: 0;
    object-fit: cover;
}
header .bgc-header:nth-of-type(2){
    animation-delay: 5s;
}
header .bgc-header:nth-of-type(3){
    animation-delay: 10s;
}
header .blur{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.2);
}
header .info{
    position: absolute;
    height: 200px;
    width: 250px;
    background-color: #2E2284;
    border-radius: 30px;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    
}
header .info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 10px;
}
header .info, header a{
    color: #fff;
    text-align: center;
}
header .info h1{
    font-size: 3rem;
    font-weight: 700;
}
header .info .nfzLogo{
    width: 70px;
    height: 70px;
    margin: 0 auto;
}
header .info .registration a{
    text-decoration: none;
}
header .info .registration a:hover{
    border: 2px solid #fff;
    padding: 5px 10px;
    border-radius: 20px;
    font-weight: 700;
}
@keyframes bgc {
    0%{
        opacity: 0;
    }
    5%{
        opacity: 1;
    }
    33.33%{
        opacity: 1;
    }
    38.33%{
        opacity: 0;
    }
    100%{
        opacity: 0;
    }
}
@media (min-width:940px) {
    header .info{
        height: 230px;
        width: 260px;
        left: 60%;
    }
    header .info {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 10px;
    }
    header .info .clinicInfo{
        font-size: 1.1rem;
    }
    header .info .nfzLogo{
        width: 80px;
        height: 80px;
    }
    header .info h1{
        font-size: 3.2rem;
    }
    header .info .registration a{
        font-size: 1.05rem;
    }
    header .info .registration a:hover{
        border: 3px solid #fff;
        padding: 5px 10px;
        border-radius: 20px;
        font-weight: 700;
    }
}
@media (min-width: 1240px) {
    header .info{
        height: 280px;
        width: 320px;
        left: 60%;
    }
    header .info {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 10px;
    }
    header .info .clinicInfo{
        font-size: 1.3rem;
    }
    header .info h1{
        font-size: 4rem;
    }
    header .info .nfzLogo{
        width: 130px;
        height: 130px;
    }
    header .info .registration a{
        font-size: 1.3rem;
    }
    header .info .registration a:hover{
        border: 3px solid #fff;
        padding: 5px 10px;
        border-radius: 20px;
        font-weight: 700;
    }
}
/* main */
main{
    position: relative;
    z-index: 1;
    background-color: #fff;
    padding-top: 30px;
    overflow-x: hidden;
}
/* info section */
main .infoSection {
    display: flex;
    margin: 0 10px 30px 10px;
    justify-content: space-around;
    text-align: center;
    color: #008dd2;
}
main .infoSection article i{
    font-size: 3rem;
}
main .infoSection article p{
    margin-top: 5px;
    font-size: 1.2rem;
}
main .infoSection article p span{
    font-weight: 700;
}
main .infoSection article a{
    color: #008dd2;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    text-align: center;
}
main .infoSection article a span{
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 5px;
}
@media(min-width:940px){
    main .infoSection article i{
        font-size: 3.3rem;
    }
    
    main .infoSection article p{
        font-size: 1.3rem;
    }
    main .infoSection article a span{
        font-size: 1.3rem;
    }
}
@media (min-width:1240px) {
    main .infoSection article i{
        font-size: 4.3rem;
    }
    
    main .infoSection article p{
        font-size: 1.4rem;
    }
    main .infoSection article a span{
        font-size: 1.4rem;
    }
}
@media(min-width:1601px){
    main .infoSection article p{
        margin-top: 10px;
    }
    
    main .infoSection article a span{
        margin-top: 10px;
    }
}
/* about us section */


main .aboutUs{
    box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    padding: 10px 0 30px;
    position: relative;
    width: 100%;
    height: 320px;
}
main .aboutUs .slider-btn {
    background-color: transparent;
    border: none;
    cursor: pointer;
    z-index: 2;
}
main .aboutUs .slider-btn i{
    color: #5B95A3;
    animation: none;
    transform: translate(0,0);
    transition: .5s linear;
    font-size: 4rem;
    opacity: 0.5;
}
main .aboutUs .slider-btn-left{
    position: absolute;
    top: 50%;
    left: 10px;
    transform:translate(0,-50%);
}
main .aboutUs .slider-btn-right {
    position: absolute;
    top: 50%;
    right:10px;
    transform:translate(0,-50%);
}
main .aboutUs .slider-btn-left:hover i{
    transform: translate(-5px,0);
}
main .aboutUs .slider-btn-right:hover i{
    transform: translate(5px,0);
}
main .aboutUs .sliders-container {
    overflow: hidden;
    position: relative;
    height: 100%;
    overflow: hidden;
    width: 320px;
    margin: 0 auto;
}
main .aboutUs .sliders {
    position: relative;
    transition: .5s;
    width: 100%;
}
main .aboutUs .sliders .slide{
    position: absolute;
    top: 0;
    left: 0;
    list-style: none;
    margin: 10px auto;
    padding-left: 8px;
    height: 100%;
    width: 100%;
}
main .aboutUs .sliders .slide h3{
    font-size: 2rem;
    color: #008dd2;
}
main .aboutUs .sliders .slide p{
    font-size: 1.4rem;
    color: #008dd2;
    margin-top: 15px;
}
main .aboutUs .sliders .slide i{
    position: absolute;
    top: 200px;
    right: 30px;
    z-index: -1;
    color: #ff0e0e;
    opacity: .8;
    font-size: 6rem;
    transform: rotate(35deg);
    animation: dropAnimation 1.5s infinite alternate;
}
@keyframes dropAnimation {
    0%{
        transform: translateY(0) translate(35deg);
    }
    100%{
        transform: translateY(10px) rotate(40deg);
    }
}
main .aboutUs .slider-nav{
    display: flex;
    padding: 10px 0;
    justify-content: center;
}
main .aboutUs .slider-nav .slider-indicator{
    width: 10px;
    height: 10px;
    border: none;
    cursor: pointer;
    background: rgba(0,0,0,0.3);
    border-radius: 50%;
    margin: 0px 12px;
}
main .aboutUs .slider-nav .slider-indicator.current-slide {
    background: rgba(0, 0, 0,0.8);
}
.is-hidden {
    display: none;
}
@media (min-width:360px) {
    main .aboutUs .sliders-container {
        width: 370px;
    }
    main .aboutUs{
            height: 280px;
    }
    main .aboutUs .sliders .slide i{
    top: 162px;
}
}
@media (min-width:480px) {
    main .aboutUs .sliders-container {
        width: 480px;
    }
    main .aboutUs{
        padding: 10px 0 30px;
        height: 250px;
    }
    main .aboutUs .sliders .slide i{
        top: 10px;
        right: 10px;
    }
}


@media (min-width:640px) {
    main .aboutUs .sliders-container {
        width: 640px;
    }
    main .aboutUs{
        height: 190px;
    }
    main .aboutUs .sliders .slide i{
        top: 75px;
        right: 30px;
    }
}
@media (min-width:940px) {
    main .aboutUs{
        width: 840px;
        margin: 50px auto;
        height: 195px;
    }
    main .aboutUs .sliders-container {
        width: 840px;
    }
    main .aboutUs .sliders .slide h3{
        font-size: 2.2rem;
    }
    main .aboutUs .sliders .slide p{
        font-size: 1.6rem;
    }
}
@media (min-width:1240px) {
    main .aboutUs{
        padding: 30px;
        height: 255px;
    }
    main .aboutUs .sliders-container {
        width: 940px;
    }
    main .aboutUs{
        width: 1040px;
    }
    main .aboutUs .sliders .slide h3{
        font-size: 2.9rem;
    }
    main .aboutUs .sliders .slide p{
        font-size: 1.8rem;
    }
    main .aboutUs .sliders .slide i{
        right: 10px;
        top: -16px;
        font-size: 7rem;
    }
}
  /* calendar */
  .calendar {
    margin: 60px 0 20px 0;
    color: #008dd2;
    text-align: center;
    }
  .calendar i {
    font-size: 3rem;
    margin-bottom: 10px;
  }
  .calendar div{
    font-size: 1.2rem;
  }
  .calendar div span{
      font-weight: 700;
    }
    @media(min-width: 940px){
        .calendar i {
            font-size: 3.3rem;
          }
          .calendar div{
            font-size: 1.3rem;
          }
    }
    @media (min-width: 1240px){
        .calendar i {
          font-size: 4.3rem;
          margin-bottom: 10px;
        }
        .calendar div{
          font-size: 1.4rem;
        }
    }
  /* clinics section */
  #clinics{
    height: 40px;
  }
  main .clinics{
    display: flex;
    flex-direction: column;
    background-color: #008dd2;
    padding: 20px 0;
    text-align: center;
    color: #fff;
    flex-wrap: wrap;
    justify-content: space-around;
}
.clinics h2 {
    width: 100%;
    padding-bottom: 10px;
    font-size: 3rem;
}
.clinics article {
    margin:0 20px 20px 20px;
    border: 2px solid rgba(255,255,255,0.2);
    box-shadow: 5px 5px 20px rgba(255, 255, 255, 0.5);
    padding:20px 0;
    border-radius: 20px;
}
.clinics article i{
    font-size: 3.5rem;
    margin-bottom: 10px;
}
.clinics article h3{
    font-size: 2rem;
    margin-bottom: 10px;
}
.clinics article a{
    color: #fff;
    border: 2px solid #fff;
    padding: 5px;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 700;
    transition: .2s linear;
}
.clinics article a:hover{
    background-color: #fff;
    color: #008dd2;
}
@media(min-width:640px){
    main .clinics{
        flex-direction: row;
    }
    .clinics article {
        margin:0 20px 20px 20px;
        padding:20px 10px;
        border-radius: 20px;
    }
}
@media(min-width:1240px) {
    main .clinics{
        margin:50px 0;
        padding: 50px 0;
    }
    .clinics h2 {
        font-size: 4rem;
    }
    .clinics article i{
        font-size: 4.8rem;
    }
    .clinics article h3{
        font-size: 2.8rem;
    }
    .clinics article a{
        font-size: 1.2rem;
        padding: 5px 10px;
    }
}
/* research section */
#research{
    height: 40px;
}
main .research {
    display: flex;
    flex-direction: column;
    color: #008dd2;
    text-align: center;
    margin: 50px 20px 0;
    flex-wrap: wrap;
    justify-content: space-around;
}
.research h2{
    font-size: 3rem;
    width: 100%;
}
.research article{
    margin-top: 20px;
}
.research article i{
    font-size: 2.3rem;
}
.research article h3{
    font-size: 1.8rem;
}
.research article p{
    font-size: 1.2rem;
    margin-bottom: 10px;
}
.research article a{
    background-color: #ff0e0e;
    color: #fff;
    border: 2px solid #ff0e0e;
    border-radius: 20px;
    text-decoration: none;
    padding: 5px;
    font-weight: 700;
    transition: .2s linear;
}
.research .lab  a{
    background-color: transparent;
    color: #008dd2;
    border: none;
    text-decoration: none;
    font-weight: 700;
}
.research article a:hover{
    background-color: #fff;
    color: #ff0e0e;
}
@media (min-width:768px){
    main .research {
        flex-direction: row;
    }
    .research article{
        flex-basis: 40%;
    }
}
@media(min-width:1240px){
    .research h2{
        font-size: 4rem;
    }
    .research article i{
        font-size: 4.3rem;
    }
    .research article h3{
        margin-top: 5px;
        font-size: 2.2rem;
    }
    .research article p{
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    .research .lab  a{
        font-size: 1.5rem;
    }
    .research article a{
     font-size: 1.1rem;  
    }
    }
/* team */
#team{
    height: 40px;
}
main .team{
    background-color: #008dd2;
    color: #fff;
    margin-top: 50px;
    padding-bottom: 30px;
}
.team article{
    position: relative;
    display: flex;
    flex-direction: row;
    padding: 5px;
    padding-bottom: 20px;
}
.team article:nth-child(odd){
    text-align: right;
    flex-direction: row-reverse;
}
.team h2{
    font-size: 3rem;
    padding: 20px;
    text-align: center;
}
.team article i{
    position: relative;
    font-size: 8rem;
    left: 0;
    top: 20px;
    margin-right: 10px;
}
.team article:nth-child(odd) i{
    margin-left: 10px;
}
.team .info{
    margin: 0 10px;
}
.team .info h3{
    font-size: 1.5rem;
    margin-bottom: 5px;
    margin-top: 10px;
}
.team .info p:nth-of-type(1) {
    font-weight: 700;
    margin-bottom:2.5px;
}
@media (min-width:768px) {
    .team article{
        margin: 50px 30px 0 30px;
        background-color: rgba(0,0,0,0.1);
        transition: .2s linear;
        padding: 10px 10px 30px ;
        border-radius: 20px;
    }
    .team article:hover{
        background-color: rgba(0,0,0,0.2);
    }
}
@media (min-width:1240px){
    .team article{
        width: 85%;
        margin: 30px auto;
        font-size: 1.2rem;
    }
    .team h2{
        font-size: 4rem;
    }
    .team article i{
        font-size: 9rem;
    }
    .team .info h3{
        font-size: 2rem;
    }
}
/* footer */
footer {
    background-color: #008dd2;
    color: #fff;
    padding: 30px 20px 10px 20px;
    font-size: 1.1rem;
    font-weight: 200;
}
footer .footerInfo{
    display: flex;
    flex-direction: column;
}
footer .footerInfo div{
    display: flex;
    margin: 7px;
}
footer .footerInfo div span{
    font-weight: 700;
}
footer .footerInfo i{
    margin-right: 10px;
    font-size: 1.5rem;
}
footer .footerInfo a{
    color: #fff;
    text-decoration: none;
}