.tech {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.tech .banner {
    width: 100%;
    position: relative;
    height: 100vh;
    line-height: 0;
}

.tech .banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tech .banner::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.tech .tech-item::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.tech .banner-h3 {
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translateX(-50%);
    color: #f7f7f7;
    font-weight: 700;
    font-size: 55px;
    color: #fff;
    text-align: center;
    line-height: 55px;
    width: 100%;
    z-index: 9;
    font-family: Montserrat;
}

.tech-item {
    width: 100%;
    height: 100vh;
    line-height: 0;
    position: relative;
}

.tech-item a {
    display: inline-block;
    width: 100%;
    height: 100%;
}

.tech-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tech-item-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    text-align: center;
    z-index: 9;
}

.tech-item-text h3 {
    font-size: 40px;
    line-height: 40px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: Montserrat;
    opacity: 0;
    transform: translateY(70px);
}

.tech-item-text p {
    font-size: 20px;
    line-height: 20px;
    color: #fff;
    font-weight: 500;
    margin-bottom: 38px;
    font-family: Montserrat;
    opacity: 0;
    transform: translateY(70px);
}

.tech-item-text div {
    font-size: 17px;
    line-height: 25px;
    color: #fff;
    font-weight: 300;
    margin-bottom: 79px;
    font-family: Montserrat;
    opacity: 0;
    transform: translateY(70px);
}

.tech-item-text button {
    width: 128px;
    height: 38px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #fff;
    background: 0 0;
    font-size: 16px;
    line-height: 16px;
    color: #fff;
    font-weight: 300;
    border-radius: 50px;
    margin: auto;
    cursor: pointer;
    font-family: Montserrat;
    opacity: 0;
    transform: translateY(70px);
}

.md-item-text-animation .tech-item-text button,
.md-item-text-animation .tech-item-text div,
.md-item-text-animation .tech-item-text h3,
.md-item-text-animation .tech-item-text p {
    animation: identifier 0.7s linear forwards;
}

@keyframes identifier {
    0% {
        transform: translateY(70px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 1140px) {
    .tech .banner {
        height: auto;
    }

    .tech .banner img {
        height: 60vh;
    }

    .tech .tech-item img {
        height: 100vh;
    }

    .tech .tech-item-text {
        width: 90%;
    }

    .tech .tech-item-text div {
        font-size: 13px;
    }

    .tech .tech-item {
        height: 65vh;
    }

    .tech .tech-item-text div {
        margin-bottom: 39px;
    }
}