html {
    font-family: "Poppins", sans-serif;
    overflow-x: hidden;
}

header{
    position: absolute;
    width: 100%;
    height: 60px;
    background-color: transparent;
    display: flex;
    justify-content: space-around;
    z-index: 99;
    padding: 40px 0;
}

header h1 img{
    height: 42px;
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    background-image: url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
}

.hero-content h2 {
    font-size: 35px;
    line-height: 55px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
}

.about-us {
    display: block;
    margin-bottom: 120px;
    overflow: hidden;
}

.about-us .about-us-item {
    background-size: cover;
}

.about-us .about-us-item b{
    display: block;
}

.about-us .about-us-item:nth-child(1) {
    background-image: url('../images/about-us/1.png');
}

.about-us .about-us-item:nth-child(4) {
    background-image: url('../images/about-us/2.png');
}

.about-us .about-us-item{
    display: block;
    padding: 0 60px;
    box-sizing: border-box;
}


.about-us .about-us-item h3{
    display: block;
    padding-top: 60px;
    padding-bottom: 30px;
}

.services .services-item {
    background-size: cover;
}

.services .services-item:nth-child(1) {
    background-image: url('../images/about-us/1.png');
}

.services .services-item:nth-child(2) {
    background-color: #0D1F51;
}

.services .services-item:nth-child(3) {
    background-color: #0B384F;
}

.services .services-item:nth-child(4) {
    background-image: url('../images/about-us/2.png');
}

.services .services-item{
    display: block;
    padding: 0 60px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    justify-content: center;
    position: relative;
    text-align: center;

}


.services .services-item h3{
    display: block;
    padding-top: 60px;
    padding-bottom: 30px;
    font-weight: 600;
}

.services .services-item .text {
    position: absolute;
    left: 10%;
    width: 80%;
    top: 0;
    bottom: 0;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.services .services-item img {
    display: block;
    width: 100%;
    min-height: 400px;
}

.partners {
    display: block;
    margin: 80px 0;
}

.partners h3{
    display: block;
    text-align: center;
    font-size: 32px;
    line-height: 48px;
    margin-bottom: 40px;
    font-weight: 600;
}

.partners .partners-item {
    text-align: center;
}

.about-expert {
    display: block;
    margin-top: 80px;
}

.about-expert b{
    display: block;
}

.about-expert .about-expert-item:nth-child(2) {
    background-image: url('../images/about-expert.png');
    background-size: cover;
}

.about-expert .about-expert-item:nth-child(1) {
    justify-content: center;
    display: flex;
    flex-direction: column;
    padding: 60px 0;
}

.about-expert .about-expert-item h3, .about-expert .about-expert-item p{
    padding: 0 60px;
}

.about-expert .about-expert-item h3{
    font-size: 32px;
    line-height: 48px;
    margin-bottom: 20px;
}

.about-expert .about-expert-item p{
    font-size: 18px;
    margin-bottom: 20px;
}

footer {
    display: block;
    padding: 60px 0;
    background-color: #0D1F51;
}

footer .logo {
    display: block;
    text-align: center;
    margin-bottom: 60px;
}

footer .logo img{
    display: inline-block;
}

footer .footer-content ul{
    display: flex;
    color: #fff;
}

footer .social-item {
    text-align: center;
    color: #fff;
}

footer .social-item a{
    color: #fff;
    text-decoration: none;
}

footer .social-item img {
    margin-bottom: 12px;
}

footer .social-item h4 {
    font-style: 24px;
    line-height: 36px;
}

footer .lin {
    text-align: center;
    margin-top: 60px;
}

footer .copy-right{
    text-align: center;
    color: #f6f6f6;
    font-size: 14px;
    line-height: 18px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #1A314D;
}

main {
    overflow: hidden;
}

@media screen and (max-width: 768px) {
    .hero-content{
        left: 0%;
        padding: 20px 20px;
        width: 100%;
        transform: translate(0%, -50%);
    }

    .hero-content h2{
        font-size: 28px;
    line-height: 40px;
    }

    .partners-item {
        margin-bottom: 20px;
    }
    
}