*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}
.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4, 9, 30, 0.5), rgba(4,9,30,0.5));
    background-position: center;
    background-size: cover;
    position: relative;
}
.header1{
    min-height: 100vh;
    width: 100%;
    background-position: center;
    background-size: cover;
    position: relative;
}
nav{
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}
nav img{
    width: 150px;
}
.nav-links{
    flex: 1;
    text-align: right;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}
.nav-links ul li a{
    color: #fff;
    text-decoration: none;
    font-size: 13px;
}
.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #008000;
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-links ul li:hover::after{
    width: 100%;
}
.text-box{
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.text-box h1{
    font-size: 62px;
}
.text-box p{
    margin: 10px 0 40px;
    font-size: 14px;
    color: #fff;
}
.hero-btn{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.hero-btn:hover{
    border: 1px solid rgb(0, 128, 0);
    background: #008000;
    transition: 1s;
}

nav .fa{
    display: none;
}


.back-video{
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: -1;
}

@media (min-aspect-ratio: 16/9){
    .back-video{
        width: 100%;
        height: auto;
    }
}

@media (max-aspect-ratio: 16/9){
    .back-video{
        width: auto;
        height: 100%;
    }
}

.container{
    width: 100%;
    min-height: 100vh;
    background: #81848E;
    display: flex;
    align-items: center;
    justify-content: center;
}
.testimonial{
    width: 90%;
    max-width: 800px;
    margin:auto
}
.testimonial-text{
    background: #00690098;
    color: #fff;
    width: 100%;
    height: 1400px;
    position: relative;
    box-shadow: 0 15px 20px rgba(red, green, blue, 0.2);
}
.user-text{
    width: 90%;
    text-align: center;
    line-height: 30px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;  
}
.user-text .fas{
    font-size: 30px;
    margin-bottom: 50px;
    margin-top: 20px;
}
.user-text span{
    display: block;
    font-size: 13px;
    margin-top: 30px;
    font-weight: 500;
    text-transform: uppercase;
}
.testimonial-pic{
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.user-pic{
    width: 65px;
    padding: 5px;
    border-radius: 50%;
    margin: 10px;
    cursor: pointer;
}
.user-text.active-text{
    display: block;
    animation: moveup 0.5s linear forwards;
}
.user-pic.active-pic{
    width: 100px;
    border: 3px solid #008000;
}
@keyframes moveup{
    0%{
        margin-top: 25px;
    }
    100%{
        margin-top: 0px;
    }
}

.gallery{
    display: flex;
    align-items: center;
    justify-content: center;
}
.img-box{
    width: 300px;
    height: 500px;
    margin: 10px;
    border-radius: 50px;
    background: url(images/image-1.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    transition: width 0.5s;
}
.img-box:nth-child(2){
    background: url(images/image-2.jpg);
    background-size: cover;
    background-position: center;
}
.img-box h3{
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 30px;
    opacity: 0;
    transition: bottom 0.5s, opacity 0.5s;
}
.img-box:hover{
    width: 500px;
    cursor: pointer;
}
.img-box:hover h3{
    opacity: 1;
    bottom: 25px;
}
.slide-row{
    display: flex;
    width: 3200px;
    transition: 0.5s;
}
.slide-col{
    width: 800px;
    height: 400px;
    position: relative;
}
.user-img{
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
}
.user-img img{
    height: 100%;
    width: 100%;
}
.user-text1{
    background: #008000;
    width: 520px;
    height: 270px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 10px;
    color: black;
    padding: 45px;
    box-sizing: border-box;
    z-index: 2;
}
.user-text1 p{
    font-size: 18px;
    line-height: 24px;
}
.hot{
    width: 800px;
    height: 400px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.indicator{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 610px;
}
.btn{
    display: inline-block;
    height: 15px;
    width: 15px;
    margin: 4px;
    border-radius: 15px;
    background: #fff;
    cursor: pointer;
    transition: 0.5s;
}
.active{
    width: 45px;
}
.testimoniala{
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin-top: 450px;
}

.contain{
    width: 100%;
    height: 100vh;
}
.slides{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    color: #fff;
    background: #81848E;
}
.slides img{
    width: 100%;
    height: auto;
}