@import url('https://fonts.googleapis.com/css2?family=Chiron+GoRound+TC:wght@200..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Sansation:ital,wght@0,300;0,400;0,700;1,300;1,400;1,700&display=swap');

* {
    margin: 0;
    padding: 0;
}


body {
    font-family: "Chiron GoRound TC", sans-serif;
    font-weight: 500;
    color: #ffffff;
    background: #000000;
    width: 100%;
    height: auto;
    z-index: 0;
}

a{
    text-decoration: none;
    color: #ffffff;
}



img {
    max-width: 100%;
}
/*шапка*/

.container {
    width: 80%;
    margin: 0 10%; /*для одинаковых оступов сбоку*/
    
}

header {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 3;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    background: #00000021;
    
}

.wrapper {
    width: 100%;
    display: flex;
    justify-content:space-between;
    height: 60px;
    align-items: center;

}

.logo {
    /*картинка будет*/
    width: 100%;
    height: 60px;
}
.logoFI {
    /*картинка будет*/

    width: auto;
    min-width: 190px;
    height: 60px;
}


/*навигац. панель*/

nav{
    display: flex;
    justify-content: right;
    height: 100%;
    align-items: center;
}

header nav a{
    margin-right: 25px;
    font-size: 20px;
}



header a.active::after {
    content: '';
    display: block;
    width: auto;
    height: 2px;
    background: #00eeff;
    border-radius: 2px;
}

header nav a{
    color: #ffffff;
}

header nav a:not(.active):not(.btn):hover{
    color: #00eeff;
}

.n_link:last-child{
    margin-right: 0;
}

/*надпись и видео*/
.intro {
    position: relative;
    overflow: hidden;
}

.intro__content{
    width: 100%;
    height: 600px;
    background:#4e46506e;
    z-index: 2;
    position: relative;
    display: flex;
    
}

.introtitle{
    font-family: "Montserrat", sans-serif;
    font-weight: 250;
    padding-top: 500px;
    font-size: 40px;
}

.intro__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

@media (max-width: 1920px) {
    .intro__video {
        width: auto;
        height: 100%;
    }
}


/*селоектор языка*/
select {
    font-size: 20px;
    background: #00d9ff00;
    border-color: #00eeff00;
    color: #ffffffda;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;

}
option {
    background-color: #000000; 
    color: white;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
}

/*миссия*/

.mission {
    background: #000000;
    width: 80%;
    margin: 0 10%;
    min-height: 350px;
    height: auto;
    font-size: 25px;
    text-align: center;
    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 0 1px;
    
}

.mission__title {
    font-family: "Montserrat", sans-serif;
    font-size: 35px;
    font-weight: 650;
    padding-top: 70px;
}

.mission__text {
    margin: auto;
    padding-top: 20px;
    width: 70%;

}

/*преимущества*/
.advantages {

    width: 80%;
    margin: 0 10%;
    height: auto;
    background: #000000;

    border-color:  #83838354;
    border-style: solid;
    border-width: 1px 1px 0px 1px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

}

.advant__title {
    font-size: 35px;
    text-align: center;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    margin: 20px 0;
}

.advant__container {
    width: 90%;
    margin: 0 auto;
    margin-bottom: 40px;
    padding: 20px;
    height: auto;
    background: #000000;


    display: flex;
    flex-direction: column;
    justify-content: space-between;


    
}

.advantage {
    width: 80%;
    height: auto;
    min-height: 50px;
    margin: 20px auto;
    background: #000000;
    border: #004b6859 1px solid;
    font-size: 25px;


    padding: 10px 15px;
    display: flex;
    align-items: center;

}



/*партнёры*/
.partners__wrapper {
    width: 80%;
    margin: 0 10%;
    background: #000000;
    height: auto;
    font-size: 25px;
    border-color:  #83838354;
    border-style: solid;
    border-width: 1px;

}

.partners__title {
    font-size: 35px;
    text-align: center;
    padding: 50px 0;

    font-family: "Montserrat", sans-serif;
    font-weight: 650;
}

.partners {
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    width: 80%;
    margin: 0 auto;
    padding-bottom: 40px;
    height: auto;
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items:center;
    align-content: center;
    flex-wrap: wrap;

}

.partner {
    background: #000000;
    width: auto;
    height: 60px;
    padding: 8px;
    display: flex;
    align-items: center;
    border: 1px solid #00d9ff00;

}

/*карточки товаров и услуг*/

.services {
    height: auto;
    width: 80%;
    margin: 0 auto;
    background: #000000;
    font-size: 40px;
    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 0 1px;
}

.service__title {
    font-family: "Montserrat", sans-serif;
    font-size: 35px;
    font-weight: 650;
    padding: 80px 80px;
}

.cards {
    height: auto;
    width: 80%;
    margin: 0 auto;
    padding-bottom: 60px;

    gap: 80px;
    display: flex;
    justify-content: center;
    align-items:center;
    
    flex-wrap: wrap;
    
}

.card-container {
    height: 460px;
    width: 350px;
    perspective: 1500px;
}

.card-container:hover .card  {
    cursor: pointer;
    transform: rotateY(180deg);
}

.card {
    height: 100%;
    width: 100%;
    position: relative;
    transition: transform 800ms;
    transform-style: preserve-3d;
}


.card-front, .card-back {
    height: 100%;
    width: 100%;
    border-radius: 3px;
    box-shadow: 0px 0px 5px 1px #9c9c9c9c;
    position: absolute;
    backface-visibility: hidden;
    
}

.card-front {
    font-size: 20px;
    text-align: center;
}
.card-front img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.card-back {
    background: #111111;
    transform: rotateY(180deg);
}

.card-name {
    width: 100%;
    padding-top: 30px;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.card-back div{
    background: #000000b6;
    height: 100%;
    align-items: center;
    justify-content: center;
}

.card-back ul{
    height: 100%;
    width: 85%;
    margin: 0 auto;
    margin-left: 10%;
    background: #000000;
    display: flex;
    flex-direction: column;
    font-size: 20px;
    align-items:flex-start;
    justify-content: space-evenly;
    list-style-type: square;
}

.card-back ul li::marker {
    color: #06ddd2;
}

/* документы*/
.docs {

    width: 80%;
    margin: 0 auto;
    height: auto;
    background: #000000;

    border-color:  #83838354;
    border-style: solid;
    border-width: 1px 1px 0px 1px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    color: #ffffff;

}

.docs__title {
    font-size: 35px;
    text-align: center;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    margin: 80px 0;
}

.docs__container {
    width: 90%;
    margin: 0 auto;
    margin-bottom: 40px;
    height: auto;
    background: #000000;


    display: flex;
    flex-direction: column;
    justify-content: space-between;


    
}

.doc {
    width: 80%;
    height: auto;
    min-height: 50px;
    margin: 20px auto;
    background: #000000;
    border: #004b6859 1px solid;
    font-size: 25px;



    padding: 10px 15px;
    display: flex;
    align-items: center;

}

/*слайд картинки*/

.slide-title {
    width: 80%;
    margin: auto;
    padding: 80px 0;
    text-align: center;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    font-size: 35px;

    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 1px 1px;
}


.slide_container {
    width: 80%;
    margin: 0 auto;
    height: auto;

    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 0px 1px;
}


.slider {
    padding: 5%;
    position: relative;
    height: 700px;
    width: 90%;
    margin: auto;
    overflow: hidden;


    display: flex;
    align-items: center;
    justify-content: center;
}

.slides {
    padding: 3%;
}

.slider img {
    height: auto;
    max-height: 700px; 
    width: auto;
    margin: 0 auto;
    display: none;
}

img.displaySlide {
    display: block;
    animation-name: fade;
    animation-duration: 1.5s;

}

.slider button {
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5vw;
    color: #00d9ffda;
    background: #00000083;
    border: 1px solid #532323;
    cursor: pointer;
    
}

.slider button:hover {
    color: #532323;
    border: 1px solid #00d9ffda;
}


.prev_bt {
    left: 3%;
}

.next_bt {
    right: 3%;
}

@keyframes fade {
    from {opacity: 0.1}
    to {opacity: 1}
}

/*контакты*/

.contact-title {
    width: 80%;
    margin: auto;
    padding: 80px 0;
    text-align: center;
    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    font-size: 35px;

    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 1px 1px;
}


.contacts_container {
    width: 80%;
    margin: 0 auto;
    height: 700px;

    border-color:  #83838354;
    border-style: solid;
    border-width: 0px 1px 0px 1px;

    display: grid;
    grid-template-columns: 1fr 3fr;
    grid-template-rows: 1fr;
    grid-template-areas: 
    "mail-phone map";
}


.contacts_container .mail-phone {
    height: 20vw;

    display: flex;
    flex-direction: column;
    justify-content:space-around;
    margin: 2vw;

    font-family: "Montserrat", sans-serif;
    font-weight: 650;
    font-size: 1.1vw;
    background: #000000;
}

.mp-cell {
    width: auto;
    height: 10%;
    padding: 4%;
    background: #000000;
    display: flex;
    align-items: center;

    border-color:  #83838354;
    border-style: solid;
    border-width: 1px;
    
}

.contacts_container .map{
    width: auto;
    height: auto;
    margin: 2vw 2vw 2vw 0 ;
    position: relative;
}

.contacts_container .map::after{
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #00000018;
    pointer-events: none;
}