*{
    margin: 0;
    padding: 0;
}
html{
    scroll-behavior: smooth;
}
body{
    font-family: 'Lato', sans-serif;
    font-size: 18px;
    font-weight: normal;
}
a{
    text-decoration: none;
}
.wrapper {
    max-width: 1020px;
    margin: 0 auto;
}
.inner{
    max-width: 940px;
    margin: 0 auto;
}
.header{
    background-color: #2d303a;
    min-height: 89px;
    border-bottom: 6px solid #323746;
}
.header__wrapper{    
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 44px;
}

.logo{
    margin-bottom: 3px;
    margin-left: 40px;
    cursor: default;
}
.logo h1{
    font-size: 24px;
    line-height: 6px;
    font-weight:  700;
    color: #fff;
    text-align: left;
    
}
.logo span{
    color: #f06c64;
}

.menu {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    line-height: 6px;
    color: #3b3f4e;
    text-transform: uppercase;
    font-weight: 700;
    text-align: left;
    margin-top: 2px;
    margin-right: 38px;
    max-width: 400px;

}
.menu li{
    list-style: none;
}
.menu li + li{
    padding-left: 29px;

}

.menu  .menu__item_active{
    color: #f06c64;
    
}
.menu a{
    position: relative;
    color: #fff;
    transition: linear;
    transition-duration: 0.25s;
}
.menu a:not([class *= "menu__item_first"]):before{
    position: absolute;
    content: "";
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background-color: #494e62;
    top: 5px;
    left: -15px;
    
}
.menu a:hover{
    color: #f06c64;
}
.menu a:active{
    color: #e93e35;
}
.slider{

    background-color: #f06c64;
    border-bottom: 6px solid #ea676b;
    transition: linear 0.5s;

}
.blue-bg{
    background-color: #648bf0;
    border-bottom: 6px solid #4d75da;
}
.slider__wrapper{
    display: flex;
    justify-content: space-between;
    min-height: 594px;
    max-height: 594px;
    overflow: hidden;
}

.slider__prev-btn{
    background-image: url("assets/img/arrow.png");
    background-repeat: no-repeat;
    margin-left: 42px;
    width: 20px;
    height: 30px;
    margin-top: 281px;
    opacity: 0.5;
    cursor: pointer;
    transition: linear;
    transition-duration: 0.25s;
}
.slider__prev-btn:hover{
    opacity: 1;
}
.slider__prev-btn:active{
    background-position:  left center;
    background-size: 80%;
}


.slider__next-btn{
    background-image: url("assets/img/arrow.png");
    background-repeat: no-repeat;
    margin-right: 38px;
    width: 20px;
    height: 30px;
    margin-top: 281px;
    opacity: 0.5;
    cursor: pointer;
    transform: rotate(180deg);
    transition: linear;
    transition-duration: 0.25s;
    background-position: bottom;
}
.slider__next-btn:hover{
    opacity: 1;

}
.slider__next-btn:active{
    background-position:  left center;
    background-size: 80%;
}
.content-images{
    margin: 52px auto;
    max-width: 1020px;
    min-width: 800px;
    max-height: 600px; 
    
    
}
.content-images__wrapper{
    width: 100%;
    position: relative;
    align-items: center;
    overflow: hidden; 
}
.content-image__container{
    
    display: none;
    position: relative;
    animation: 0.5s ease-in-out;
    margin: 0 auto;
    
}
.two-column-image{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.active-slide,
.next-slide {
    display: block;
}
.next-slide {
    position: absolute;
    top: 0;
    width: 100%;
  }
.content-image__container.one-image{
    text-align: center;
}
.black-screen-vertical{
    position: absolute;
    width: 188px;
    height: 334px;
    background-color: #000000;
    top: 65px;
    left: 14px;
}

.virtual-phone-horizontal{
    position: absolute;
    border-radius: 26px;
    width: 458px;
    height: 216px;
    top: 0;
    left: 0;
}
.virtual-phone-vertical{
    position: absolute;
    border-radius: 26px;
    width: 216px;
    height: 458px;
    top: 0;
    left: 0;
}
.black-screen-horizontal{
    position: absolute;
    width: 333px;
    height: 188px;
    background-color: #000000;
    top: 14px;
    left: 60px;
}
.hidden{
    display: none;
}

.image-container-vertical{
    position: relative;
    padding-top: 1px;
}
.image-container-horizontal{
    position: relative;
    margin-right: 3px;
}





.to-left {
    animation-name: left;
  }
  
.from-right {
    animation-name: right;
  }
  
.to-right {
    animation-name: right;
    animation-direction: reverse;
  }
  
.from-left {
    animation-name: left;
    animation-direction: reverse;
  }
  
@keyframes left {
    from {
      left: 0;
    }
    to {
      left: -100%;
    }
  }
  
@keyframes right {
    from {
      left: 100%;
    }
    to {
      left: 0;
    }
  }
.services{
    background-color: #f2f2f2;
    color: #767e9e;
    border-bottom: 6px solid #ffffff;
}
.services__wrapper{
    min-height: 494px;
}

.services__info{
    font-size: 18px;
    line-height: 30px;
    font-weight: 300;
    min-width: 940px;
    margin: 0 41px;
    color: #767e9e;
}

.services__info p{
    height: 57px;
    margin: 11px 0 0 0;
    font-size: 17.5px;
    font-weight: 300;
    line-height: 30px;
    color: #767e9e;
    text-align: justify;
}
.services__info h2{
    letter-spacing: -0.09px;
    font-size: 30px;
    line-height: 18px;
    font-weight: 900;
    color: #666d89;
    margin: 0;
    padding-top: 68px;
    margin-bottom: 29px;
}

.features{
    display: flex;
    justify-content: space-between;
    margin: 46px 40px 0 40px;
    flex-wrap: wrap;
}
.features__item{
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 300px;
    margin-bottom: 30px;
    margin-right: 1px;
    max-height: 93px;
    overflow: hidden;
    
}
.features__item-img{
    width: 60px;
    height: 60px;
    margin-top: 1px;
    margin-right: 16px;
}
.features__item-text h3{
    font-size: 18px;
    line-height: 18px;
    font-weight: 900;
    margin-bottom: 12px;
    margin-left: 3px;
    color: #666d89;
}
.features__item-text p{
    
    font-size: 11.8px;
    line-height: 21px;
    font-weight: 400;
    text-align: justify;
    margin-left: 3px;
}

.features__item:nth-child(3) .features__item-text,
.features__item:nth-child(6) .features__item-text{
    margin-left: 3px;
}
.portfolio {
    min-height: 863px;
    background-color: #2d303a;
    color: #767e9e;
    border-bottom: 6px solid #323746;
}
.portfolio__title {
    letter-spacing: -0.09px;
    font-size: 30px;
    line-height: 18px;
    color: #666d89;
    font-weight: 900;
    padding-top: 69px;
    margin-bottom: 28px;
    
}
.portfolio__description {
    letter-spacing: -0.09px;
    text-align: justify;
    line-height: 30px;
    font-weight: 300;
    margin-bottom: 9px;
}
.portfolio__tags {
    font-size: 12px;
    line-height: 22px;
    font-weight: 400;
    margin-left: 1px;
    margin-bottom: 19px;
    user-select: none;  
}
.portfolio__tags .tag:first-child{
    padding: 4.2px 6.8px;
}
.portfolio__tags .tag:nth-child(2){
    margin-right: 6.1px;
}
.portfolio__tags .tag:nth-child(3){
    margin-right: 6.5px;
}
.tag {
    border: 1px solid #666d89;
    border-radius: 5px;
    padding: 4.2px 5.7px;
    cursor: pointer;
    margin-right: 7px;
    transition: linear;
    transition-duration: 0.2s;
}
.tag_selected {
    border-color: #c5c5c5;
    color: #c5c5c5;
}

.tag:hover{
    border-color: #c5c5c5;
    color: #c5c5c5;
}
.tag:active{
    background-color: #c5c5c5;
    color:#666d89; 
}
.layout-4-column {
    max-width: 940px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
}
.gallery {
    margin-right: 20px;
    min-width: 220px;
    max-height: 621px;
    overflow: hidden;
}
.gallery__container{
    position: relative;
    box-sizing: border-box;
    width: 220px;
    height: 187px;
    overflow: hidden;
    margin-bottom: 20px;
}
.gallery__container_bordered{
     /* width: 215px; */
    /* height: 177px; */ 
    border: 5px solid #F06C64;
}
.gallery__image {
    position: absolute;
}

.gallery__image_boat {
    bottom: -40px;
    left: -8px;
}
.gallery__image_animals {
    bottom: -73px;
    left: -10px;
}
.gallery__image_monster-green {
    bottom: -2px;
    left: -16px;
}

.gallery__image_droplet {
    bottom: -43px;
    left: -82px;
}
.gallery__image_SDK {
    bottom: -3px;
    left: -16px;
}
.gallery__image_letters {
    bottom: -364px;
    left: -141px;
}
.gallery__image_city {
    bottom: -116px;
    left: -11px;
}
.gallery__image_abstract {
    bottom: -146px;
    left: -31px;
}
.gallery__image_monster-white {
    bottom: -50px;
    left: -144px;
}
.gallery__image_robot {
    bottom: -7px;
    left: -24px;
}
.gallery__image_chicken {
    bottom: -59px;
    left: -24px;
}
.gallery__image_envelope {
    bottom: -179px;
    left: -36px;
}
.about-us {
    min-height: 728px;
    background-color: #f2f2f2;
    color: #767e9e;
    border-bottom: 6px solid #ffffff;
    letter-spacing: -0.09px;
}
.about-us__title {
    padding-top: 68px;
    font-size: 30px;
    line-height: 18px;
    color: #666d89;
    font-weight: 900;
    margin-bottom: 29px;
}
.about-us__description {
    font-size: 18px;
    line-height: 30px;
    font-weight: 300;
    margin-bottom: 43px;
}
.layout-3-column {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.employee {
    min-height: 450px;
    align-items: center;
    margin-right: 19px;
}
.employee:nth-child(2){
    margin-right: 21px;
}

.employee__image{
    width: 300px;
    height: 300px;
}
.employee__content {
    padding-top: 11px;
}
.employee__name {
    max-width: 300px;
    font-size: 18px;
    line-height: 18px;
    color: #666d89;
    font-weight: 900;
    margin-bottom: 11px;
    overflow: hidden;
    white-space: nowrap;;
}
.employee__title {
    width: 300px;
    font-size: 11.8px;
    line-height: 22px;
    font-weight: 400;
    text-align: justify;
    margin-bottom: 21px;
}
.employee__social-links a {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 1px solid #666d89;
    border-radius: 50%;
    margin-right: 4px;
    transition: linear;
    transition-duration: 0.2s;
}

.employee__social-links a:first-child{
    margin-left: 1px;
}

.employee__social-links a:nth-child(2){
    margin-right: 3px;
}
.facebook {
    background: url("./assets/img/social-links/facebook.png") no-repeat ;
    background-position: center center;
}
.google {
    background: url("./assets/img/social-links/google.png") no-repeat ;
    background-position: center center;
}
.twitter {
    background: url("./assets/img/social-links/twitter.png") no-repeat ;
    background-position: center center;
}
.linkedin {
    background: url("./assets/img/social-links/linkedin.png") no-repeat ;
    background-position: center center;
}
.facebook:hover {
    background:#666d89 url("./assets/img/social-links/facebook-hover.png") no-repeat;
    background-position: center center;
}
.google:hover {
    background:#666d89 url("./assets/img/social-links/google-hover.png") no-repeat;
    background-position: center center;
}
.twitter:hover {
    background:#666d89 url("./assets/img/social-links/twitter-hover.png") no-repeat;
    background-position: center center;
}
.linkedin:hover { 
    background:#666d89 url("./assets/img/social-links/linkedin-hover.png") no-repeat;
    background-position: center center;
}
.facebook:active {
    background:#7482b9 url("./assets/img/social-links/facebook-hover.png") no-repeat;
    background-position: center center;
    border-color: #7482b9 ;
}
.google:active {
    background:#7482b9 url("./assets/img/social-links/google-hover.png") no-repeat;
    background-position: center center;
    border-color: #7482b9 ;
}
.twitter:active {
    background:#7482b9  url("./assets/img/social-links/twitter-hover.png") no-repeat;
    background-position: center center;
    border-color: #7482b9 ;
}
.linkedin:active {   
    background:#7482b9  url("./assets/img/social-links/linkedin-hover.png") no-repeat;
    background-position: center center;
    border-color: #7482b9 ;
}
.contact-us {
    position: relative;
    min-height: 648px;
    background-color: #f06c64;
    border-bottom: 6px solid #ea676b;
    color: #f0d8d9;
}
.contact-us__title {
    letter-spacing: -0.09px;
    padding-top: 68px;
    font-size: 30px;
    line-height: 18px;
    font-weight: 900;
    margin-bottom: 29px;

}
.contact-us__description {
    letter-spacing: -0.09px;
    font-size: 18px;
    line-height: 30px;
    font-weight: 300;
    text-align: justify;
    margin-bottom: 42px;
}
.layout-2-column {
    display: flex;
    justify-content: space-between;
}
.contact-us__form {
    display: block;
    width: 620px;
    margin-right: 21px;

}
.contact-us__form input,
.contact-us__form textarea{
    padding: 10px 14.5px 11px;
    width:588px;
    background-color: #d6564f;
    color: #f48c8f;
    border-radius: 5px;
    outline: none;
    margin-bottom: 16px;
    border: 1px solid #d6564f;
    transition: linear;
    transition-duration: 0.2s;
}
.contact-us__form input:focus,
.contact-us__form textarea:focus{
    border-color: #FD9A51;
}
.contact-us__form input::placeholder,
.contact-us__form textarea::placeholder{
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.09px;
    color: #f48c8f;
    font-size: 12px;
    line-height: 12px;
    font-weight: 400;
    text-align: left;
    
}
.contact-us__form input::-ms-input-placeholder,
.contact-us__form textarea::-ms-input-placeholder {
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.09px;
    color: #f48c8f;
    font-size: 12px;
    line-height: 12px;
    font-weight: 400;
    text-align: left;
}
.contact-us__form textarea{
    padding-top: 12px;
    margin-bottom: 10px;   
    resize: none;
    height: 177px;
}

.button{
    padding: 5px 20px;
    border: 1px solid #db342b;
    border-radius: 10px;
    background-color: #db342b;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    color: #f79a9d;
    transition: linear;
    transition-duration: 0.2s;
}
.button:hover{
    color: #f0d8d9;
    background-color: #9e2e28;;
}

.contact-us-info {
    min-width: 303px;
}
.contact-us-info__title {
    letter-spacing: -0.09px;
    font-size: 18px;
    line-height: 18px;
    font-weight: 900;
    margin-bottom: 10px;
}
.contact-us-info__description {
    font-size: 12px;
    line-height: 22px;
    font-weight: 400;
    text-align: justify;
    margin-bottom: 20px;
}
.contacts {
    font-size: 12px;
    line-height: 22px;
    font-weight: 400;
}
.contacts__card {
    display: flex;
    align-items: center;
}
.contacts__card a{
    color: #f0d8d9;
}
.ico {
    display: inline-block;
    width: 13px;
    height: 13px;
    margin: 0 10px 0 0;

}
.form-modal {
    position: absolute;
    width: 98.78vw;
    height: 101%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.5);
}
.message {
    position: absolute;
    top: 40%;
    left: 35%;
    width: 30%;
    height: 30%;
    background-color: #e2b9ba;
    border-radius: 15px;
    color: #666d89;
}

.message p{
    max-width: 300px;
    word-wrap: break-word;
    max-height: 60px;
    margin: 0 auto 10px;
    overflow: hidden;
    font-size: 16px;
    line-height: 20px;
}


.message__title {
    padding-top: 10px;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
}
.message__btn-ok {
    cursor: pointer;
    user-select: none; 
    padding: 5px 10px;
    background-color: #b87274; 
    border-radius: 5px;
    text-align: center;
    color:#e7ecff;
    margin: 0 45% ;
}
.message__btn-ok:hover {
    background-color: #74383a;
}
#project-result{
    height: 60px;
    margin-bottom: 20px;
}

.ico_map {
    background-image: url("./assets/img/icons/ico_location.png");
    background-repeat: no-repeat;
    background-position: center top;
}
.ico_phone {
    background-image: url("./assets/img/icons/ico_phone.png");
    background-repeat: no-repeat;
    background-position:  center top;
}
.ico_mail {
    background-image: url("./assets/img/icons/ico_mail.png");
    background-repeat: no-repeat;
    background-position: center center;
}
.footer {
    height:76px;
    background-color: #2d303a;
}
.footer__copyright {
    padding-top: 27px;
    margin-left: 42px;
    word-spacing: -1px;
    letter-spacing: -0.09px;
    font-size: 12px;
    line-height: 22px;
    font-weight: 400;
    color: #666d89;
}
.footer__social-links{
    padding-top: 22px;
    margin-right: 36px;
}
.footer__social-links a{
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 1px solid #666d89;
    border-radius: 50%;
    margin-right: 4px;
    transition: linear;
    transition-duration: 0.2s;
}
.footer__social-links a:first-child{
    margin-left: 1px;
}

.footer__social-links a:nth-child(2){
    margin-right: 3px;
}
.footer__social-links a:nth-child(3){
    margin-right: 3px;
}