/*Hero*/
.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.hero .video-block {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

.hero .video-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 56.05%, #000000 84.97%);
    z-index: 0;
}

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

.hero .container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero .text-block h1 {
    font-family: 'Play', sans-serif;
    font-style: normal;
    font-weight: 700;
    font-size: 128px;
    line-height: 120%;
    text-align: center;
    margin-bottom: 30px;
}

.hero .text-block p {
    font-weight: 300;
    font-size: 24px;
    line-height: 140%;
    text-align: center;
    color: #ACAFB9;
}

.hero .text-block p i {
    text-transform: initial;
}
/*endsection*/

/*First World*/
.first-world .container::before {
    content: '';
    position: absolute;
    top: 0;
    left: calc((1280px - 1920px)/2);
    width: 1920px;
    height: 1140px;
    background-image: url('../assets/img/gates/banner-device.jpg');
    background-repeat: no-repeat;
    background-size: contain;
    z-index: -1;
}

.first-world .left {
    max-width: 605px;
    width: 100%;
    padding-top: 185px;
    padding-bottom: 169px;
}

.first-world h2 {
    font-style: normal;
    font-weight: 500;
    font-size: 40px;
    line-height: 49px;
    display: flex;
    align-items: center;
    text-transform: uppercase;
}

.first-world h2.neon-red {
    animation: flicker 1.5s infinite alternate;
    margin-bottom: 20px;
}

@keyframes flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {

        text-shadow:
            0px 0px 100px #FF0000,
            0px 0px 30px #FF0000,
            0px 0px 15px #FF0000,
            0px 0px 5px #FF0000,
            0px 0px 2px #FF0000,
            0px 0px 2px #FF0000;
    }

    20%, 24%, 55% {
        text-shadow: none;
    }
}

@-moz-keyframes slideLeft {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {

        text-shadow:
            0px 0px 100px #FF0000,
            0px 0px 30px #FF0000,
            0px 0px 15px #FF0000,
            0px 0px 5px #FF0000,
            0px 0px 2px #FF0000,
            0px 0px 2px #FF0000;
    }

    20%, 24%, 55% {
        text-shadow: none;
    }
}

@-webkit-keyframes slideLeft {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {

        text-shadow:
            0px 0px 100px #FF0000,
            0px 0px 30px #FF0000,
            0px 0px 15px #FF0000,
            0px 0px 5px #FF0000,
            0px 0px 2px #FF0000,
            0px 0px 2px #FF0000;
    }

    20%, 24%, 55% {
        text-shadow: none;
    }
}

.first-world p.desc {
    font-weight: 300;
    font-size: 18px;
    line-height: 140%;
    color: #ACAFB9;
    margin-bottom: 40px;
}

.first-world .icon-list {
    display: flex;
    align-items: flex-start;
    margin-bottom: 40px;
}

.first-world .icon-list p {
    width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 50px;
}

.first-world .icon-list p i {
    display: flex;
    width: 65px;
    height: 65px;
    margin-bottom: 20px;
}

.first-world .icon-list p i.vestibular {
    background: url('../assets/img/gates/icons/icon-vestibular.svg') no-repeat 0 0;
    background-size: contain;
}

.first-world .icon-list p i.sight {
    background: url('../assets/img/gates/icons/icon-sight.svg') no-repeat 0 0;
    background-size: contain;
}

.first-world .icon-list p i.sound {
    background: url('../assets/img/gates/icons/icon-sound.svg') no-repeat 0 0;
    background-size: contain;
}

.first-world .icon-list p i.smell {
    background: url('../assets/img/gates/icons/icon-smell.svg') no-repeat 0 0;
    background-size: contain;
}

.first-world .icon-list p i.touch {
    background: url('../assets/img/gates/icons/icon-touch.svg') no-repeat 0 0;
    background-size: contain;
}

.first-world .icon-list p span {
    font-weight: 500;
    font-size: 14px;
    line-height: 17px;
    text-align: center;

    text-transform: uppercase;
    color: #ACAFB9;
}

.first-world a.learn-more {
    max-width: 240px;
}
/*endsection*/

/*asset-column*/
.asset-column .item i.icon-positioning {
    background-image: url('../assets/img/gates/icons/icon-positioning.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-time {
    background-image: url('../assets/img/gates/icons/icon-time.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-vr {
    background-image: url('../assets/img/gates/icons/icon-vr.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-vest {
    background-image: url('../assets/img/gates/icons/icon-vest.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-gloves {
    background-image: url('../assets/img/gates/icons/icon-gloves.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-robotics {
    background-image: url('../assets/img/gates/icons/icon-robotics.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-patents {
    background-image: url('../assets/img/gates/icons/icon-patents.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-adaptive {
    background-image: url('../assets/img/gates/icons/icon-adaptive.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-support {
    background-image: url('../assets/img/gates/icons/icon-support.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-sickness {
    background-image: url('../assets/img/gates/icons/icon-sickness.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-lightest {
    background-image: url('../assets/img/gates/icons/icon-lightest.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-design {
    background-image: url('../assets/img/gates/icons/icon-design.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-rate {
    background-image: url('../assets/img/gates/icons/icon-rate.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.asset-column .item i.icon-view {
    background-image: url('../assets/img/gates/icons/icon-view.svg');
    background-repeat: no-repeat;
    background-size: contain;
}
/*endsection*/

/*specification*/
.specification {
    margin-bottom: 150px;
}

.specification .block {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 55px;
    background: rgba(172, 175, 185, 0.1);
    border-radius: 20px;
}

.specification .left {
    max-width: 525px;
    width: 100%;
}

.specification .left h3 {
    display: none;
}

.specification .left img {
    width: 100%;
}

.specification .right {
    max-width: 547px;
    width: 100%;
}

.specification h3 {
    font-weight: 500;
    font-size: 36px;
    line-height: 24px;
    color: #FFFFFF;
    margin-bottom: 40px;
}

.specification p {
    font-weight: 300;
    font-size: 18px;
    line-height: 150%;
    color: #ACAFB9;
}

.specification p.margin {
    margin-bottom: 30px;
}
/*endsection*/

/*features-list*/
.features-list {
    margin-bottom: 100px;
}

.features-list .list {
    display: flex;
    justify-content: space-between;
}

.features-list .list .item {
    max-width: 216px;
    width: 100%;
}

.features-list .item i {
    display: flex;
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.features-list .item i.icon-sdk {
    background-image: url('../assets/img/gates/icons/icon-sdk.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.features-list .item i.icon-steam {
    background-image: url('../assets/img/gates/icons/icon-steam.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.features-list .item i.icon-modular {
    background-image: url('../assets/img/gates/icons/icon-modular.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.features-list .item i.icon-diverse {
    background-image: url('../assets/img/gates/icons/icon-diverse.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.features-list .item i.icon-xr {
    background-image: url('../assets/img/gates/icons/icon-xr.svg');
    background-repeat: no-repeat;
    background-size: contain;
}

.features-list .item p {
    font-weight: 500;
    font-size: 24px;
    line-height: 120%;
    margin-bottom: 20px;
}

.features-list .item span {
    font-weight: 300;
    font-size: 18px;
    line-height: 140%;
    color: #ACAFB9;
}
/*endsection*/

/*features-card*/
.features-card .slider-block {
    margin-bottom: 150px;
}

.features-card h2 {
    font-weight: 500;
    font-size: 40px;
    line-height: 49px;
    margin-bottom: 30px;
}

.features-card .slider-block .current-slide {
    position: relative;
    width: 100%;
    height: 568px;
}

.features-card .slider-block .current-slide .slide {
    position: absolute;
    display: flex;
    align-items: flex-end;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    opacity: 0;
    transition: .3s;
}

.features-card .slider-block .current-slide .slide.active {
    opacity: 1;
    transition: .3s;
}

.features-card .slider-block .current-slide .slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

.features-card .slider-block .current-slide .slide .text-block {
    max-width: 902px;
    width: 100%;
    padding: 0 0 50px 30px;
}

.features-card .slider-block .current-slide h3 {
    font-weight: 500;
    font-size: 40px;
    line-height: 120%;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.features-card .slider-block .current-slide p {
    font-weight: 300;
    font-size: 18px;
    line-height: 140%;
}

.features-card .slider-block .navigation-list {
    display: flex;
    justify-content: space-between;
}

.features-card .slider-block .navigation-list .tab {
    position: relative;
    width: 190px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0);
    overflow: hidden;
    cursor: pointer;
    transition: .3s;
}

.features-card .slider-block .navigation-list .tab.active {
    border: 1px solid rgba(255, 255, 255, 1);
    transition: .3s;
}

.features-card .slider-block .navigation-list .tab p {
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    display: flex;
    align-items: center;
    text-align: center;
    text-transform: uppercase;
    opacity: .8;
}

.features-card .slider-block .navigation-list .tab img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}
/*endsection*/

@media (max-width: 480px) {
    /*Hero*/
    .hero .text-block h1 {
        font-weight: 700;
        font-size: 48px;
        line-height: 88px;
        margin-bottom: 20px;
    }

    .hero .text-block p {
        font-size: 16px;
    }
    /*endsection*/

    /*First World*/
    .first-world {
        margin-bottom: 100px;
    }

    .first-world .container::before {
        top: 440px;
        left: calc((100% - 480px)/2);
        background-image: url('../assets/img/gates/banner-device-mobile-2x.jpg');
        background-repeat: no-repeat;
        background-size: 480px 858px;
    }

    .first-world .left {
        padding: 0;
    }

    .first-world h2 {
        font-size: 32px;
        line-height: 130%;
    }

    .first-world p.desc {
        font-size: 14px;
        line-height: 24px;
        margin-bottom: 620px;
    }

    .first-world .icon-list {
        max-width: 350px;
        flex-wrap: wrap;
        justify-content: center;
        margin: 0 auto;
        margin-bottom: 50px;
    }

    .first-world .icon-list p {
        width: calc(33.3% - 5px);
        margin-bottom: 20px;
        margin-right: 0px;
    }

    .first-world .icon-list p:nth-child(3) {
        margin-right: 0;
    }

    .first-world .icon-list p:nth-child(4),
    .first-world .icon-list p:nth-child(5) {
        margin-bottom: 0px;
        margin-right: 0;
    }

    .first-world .icon-list p:last-child {
        margin-right: 0;
    }

    .first-world .icon-list p i {
        width: 50px;
        height: 50px;
    }

    .first-world .icon-list p span {
        font-size: 12px;
        line-height: 15px;
    }

    .first-world a.learn-more {
        width: 100%;
        margin: 0 auto;
    }
    /*endsection*/

    /*specification*/
    .specification {
        margin-bottom: 100px;
    }

    .specification .block {
        flex-direction: column;
    }

    .specification .left {
        margin-bottom: 30px;
    }

    .specification .left h3 {
        display: block;
        font-size: 24px;
        line-height: 29px;
        margin-bottom: 30px;
    }

    .specification .right h3 {
        display: none;
    }

    .specification .block {
        padding: 30px;
    }

    .specification p {
        font-size: 14px;
        line-height: 24px;
    }

    .specification p.margin {
        margin-bottom: 20px;
    }
    /*endsection*/

    /*features-list*/
    .features-list .list {
        flex-direction: column;
    }

    .features-list .list .item {
        max-width: 100%;
        display: flex;
        margin-bottom: 40px;
    }

    .features-list .list .item:last-child {
        margin-bottom: 0;
    }

    .features-list .item i {
        margin: 0 20px 0 0;
    }

    .features-list .item .text {
        width: calc(100% - 80px);
    }

    .features-list .item p {
        margin-bottom: 15px;
    }

    .features-list .item p br {
        display: none;
    }
    /*endsection*/

    /*features-card*/
    .features-card {
        margin-bottom: 100px;
    }

    .features-card h2 {
        font-size: 32px;
        line-height: 39px;
        margin-bottom: 40px;
    }

    .features-card .slider-block {
        margin-bottom: 0;
    }

    .features-card .slider-block .current-slide {
        display: none;
    }

    .features-card .slider-block .navigation-list {
        flex-direction: column;
    }

    .features-card .slider-block .navigation-list .tab {
        width: 100%;
        height: 211px;
        justify-content: flex-start;
        align-items: flex-end;
        border: none;
        margin-bottom: 30px;
        padding: 20px;
    }

    .features-card .slider-block .navigation-list .tab:last-child {
        margin-bottom: 0;
    }

    .features-card .slider-block .navigation-list .tab.active {
        border: none;
    }

    .features-card .slider-block .navigation-list .tab img {
        width: 440px;
    }
    /*endsection*/
}

@media (max-width: 375px) {
    /*first-world*/
    .first-world .container::before {
        top: 465px;
        left: calc((100% - 375px)/2);
        background-size: 375px 681px;
    }

    .first-world p.desc {
        margin-bottom: 500px;
    }
    /*endsection*/
}